CN110329057A - A kind of novel hybrid speed change system and method - Google Patents

A kind of novel hybrid speed change system and method Download PDF

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Publication number
CN110329057A
CN110329057A CN201910357636.4A CN201910357636A CN110329057A CN 110329057 A CN110329057 A CN 110329057A CN 201910357636 A CN201910357636 A CN 201910357636A CN 110329057 A CN110329057 A CN 110329057A
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China
Prior art keywords
gear
transmission shaft
motor
power
shaft
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CN201910357636.4A
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Chinese (zh)
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李劲松
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Individual
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Individual
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Priority to CN201910357636.4A priority Critical patent/CN110329057A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/36Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
    • B60K6/365Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/54Transmission for changing ratio
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/54Transmission for changing ratio
    • B60K6/547Transmission for changing ratio the transmission being a stepped gearing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00Electrodynamic brake systems for vehicles in general
    • B60L7/10Dynamic electric regenerative braking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11Stepped gearings
    • B60W10/115Stepped gearings with planetary gears
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00Control systems specially adapted for hybrid vehicles
    • B60W20/20Control strategies involving selection of hybrid configuration, e.g. selection between series or parallel configuration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00Control systems specially adapted for hybrid vehicles
    • B60W20/30Control strategies involving selection of transmission gear ratio
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

Abstract

The invention belongs to electromechanical mixing dynamic force vehicle traction technical fields, disclose a kind of novel hybrid speed change system and method, it include: first motor, the second motor, single planetary row mechanism, variable transmission mechanism and differential mechanism, for engine by torsional vibration damper, one-way clutch or brake, first motor, the second motor, the first synchronizer, the second synchronizer, single planetary row mechanism, variable transmission mechanism, differential mechanism, integrated level of the invention is high;Structure is simple;Control difficulty is low, and engaging element is less, and the reliability of the development difficulty of control system, control system is higher.Fuel economy of the invention is high, contains pure electric drive mode, hybrid power drive mode, Brake energy recovery mode and power generation in parking mode;Different modes can sufficiently meet hybrid vehicle the different driving operating condition the needs of, can flexibly be adjusted to engine working point, guarantee its work in the higher operation interval of its efficiency, the efficiency that entire hybrid power system is effectively ensured is higher.

Description

A kind of novel hybrid speed change system and method
Technical field
The invention belongs to electromechanical mixing dynamic force vehicle traction technical field more particularly to a kind of novel hybrid speed change systems System and method.
Background technique
Currently, the immediate prior art: the world environments as caused by traditional fuel engines automobile is asked with the energy The adjustment of topic aggravation and countries in the world to new-energy automobile policy, major motor corporation is all in actively research and development energy conservation and environmental protection vapour Vehicle.Hybrid power system has become the possible technique scheme for solving automobile energy consumption and environmental pollution at this stage, and core is moved Force actuators also just become the emphasis of each company research and development.Mostly used greatly in hybrid power scheme at present multiple single planetary rows into The hybrid power scheme of row serial or parallel connection, but fuel-saving efficiency is limited.Therefore, vehicle fuel-saving efficiency is higher, it is mixed dynamic to be more suitable for The transmission device of power car is a current Main Topics.
Application No. is the Chinese invention patent application of CN 201110405238, variable proportion dynamic branch hybrid power becomes Fast device is engaged using single planet row and series of parallel shaft gear, different power dividing modes, but the design may be implemented Mechanisms are more complicated, manufacturing cost is higher, control difficulty is larger, reliability is lower.
In conclusion problem of the existing technology is: existing variable proportion dynamic branch hybrid gearbox machine Structure is more complicated, manufacturing cost is higher, control difficulty is larger, reliability is lower.
Solve the difficulty of above-mentioned technical problem: difficulty be structure is simple, control difficulty is low, cost is relatively low, reliability compared with Height can adjust the deep hybrid power system of engine speed and torque simultaneously.
Solve the meaning of above-mentioned technical problem:, rate of economizing gasoline higher mixed dynamic biography higher with lower cost exploitation reliability Dynamic device.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of novel hybrid speed change system and methods.
The invention is realized in this way a kind of novel hybrid speed change system, the novel hybrid speed change system Include:
First motor, the first motor are configured to have electronic and/or generating function and being capable of input powers or defeated Power out, the first motor equipped with the first rotor axis, the first motor by the first rotor axis output power or Input power;
Second motor, second motor are configured to have electronic and/or generating function and being capable of input powers or defeated Power out, second motor equipped with the second armature spindle, second motor by the second armature spindle output power or Output power;
Single planetary row mechanism, the single planetary row mechanism are configured to have differential or speed changing function, and can be starting Mechanomotive force and/or the first motor power pass to variable transmission mechanism after differential or speed change;
Differential mechanism, the differential mechanism have differential function and are directly used in driving hybrid power system;
Variable transmission mechanism, the variable transmission mechanism are configured to have speed changing function, and can be by the uniline star The power of row mechanism passes to the differential mechanism with scheduled speed ratio;
Brake, the brake, which is configured to the movement parts for selectively connecting it, to be slowed down or stops or protect Hold the device of halted state;Or one-way clutch, the one-way clutch are configured to the function of having unidirectional delivery power; And/or
First synchronizer, first synchronizer are configured to each element for selectively connecting it and keep same Revolving speed rotation status or the device for keeping halted state;And/or
Second synchronizer, second synchronizer are configured to each element for selectively connecting it and keep same Revolving speed rotation status or the device for keeping halted state;
Shell, the shell are a kind of peripheral envelope part of novel hybrid transmission device, and the shell It is fixedly connected with the shell of engine.
Further, the single planetary row mechanism is that have the first sun gear, the first ring gear, first planet carrier and first The planetary gear transmission mechanism of planetary gear, first planetary gear are maintained in the first planet carrier, first planetary gear It is intermeshed with first sun gear, first planetary gear and first ring gear are intermeshed.
Further, the variable transmission mechanism includes first gear, second gear, third gear, the 4th gear, the 5th tooth Wheel, the 6th gear, the 5th transmission shaft;
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear;
The first gear and the second gear are intermeshed;
The third gear and the 4th gear are intermeshed;
5th gear and the 6th gear are intermeshed.
Further, the variable transmission mechanism includes first gear, third gear, the 4th gear, the 5th gear, the 6th tooth Wheel, the 5th transmission shaft;
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear;
The first gear and the third gear are intermeshed;
The third gear and the 4th gear are intermeshed;
5th gear and the 6th gear are intermeshed;
Further, further includes: the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with The first gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is the described 5th Transmission shaft;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with The second gear is connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is the described 5th Transmission shaft;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with The first gear is connected;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with The second gear is connected;
The second driving shaft coaxially passes through the 4th transmission shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is the described 5th Transmission shaft;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with The shell is connected;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with The second gear is connected;
The second driving shaft coaxially passes through the 4th transmission shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with The first gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear on the second driving shaft, the second gear and the 5th transmission shaft it Between using being fixedly connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with The first gear is connected;
The coaxial empty set of first gear on the second driving shaft, the second gear and the 5th transmission shaft it Between using being fixedly connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with The shell is connected;
The coaxial empty set of first gear on the second driving shaft, the second gear and the 5th transmission shaft it Between using being fixedly connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with The first gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is on the second driving shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the first gear, the third gear and the 4th gear are arranged in separate relative to the 5th gear Engine side.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with The first gear is connected;
The coaxial empty set of first gear is on the second driving shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the first gear, the third gear and the 4th gear are arranged in separate relative to the 5th gear Engine side.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with The shell is connected;
The coaxial empty set of first gear is on the second driving shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the first gear, the third gear and the 4th gear are arranged in separate relative to the 5th gear Engine side.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and first synchronizer connect and compose the 4th transmission shaft, the 4th transmission shaft tool There is solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the 4th transmission shaft, one end of first synchronizer with The first gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear on the second driving shaft, the second gear and the 5th transmission shaft it Between using being fixedly connected;
Using being fixedly connected between second synchronizer and the second driving shaft, one end of second synchronizer with The shell is connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and first synchronizer connect and compose the 4th transmission shaft, the 4th transmission shaft tool There is solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the 4th transmission shaft, one end of first synchronizer with The first gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear on the second driving shaft, the second gear and the 5th transmission shaft it Between using being fixedly connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and first synchronizer connect and compose the 4th transmission shaft, the 4th transmission shaft tool There is solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the 4th transmission shaft, one end of first synchronizer with The first gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is on the second driving shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the first gear are arranged in relative to the 5th gear far from engine side.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with The first rotor axis is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is the described 5th Transmission shaft;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with The second gear is connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to first ring gear by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the shell, one end of first synchronizer and described the One armature spindle is connected, and the other end of first synchronizer is connected with the first gear;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is the described 5th Transmission shaft;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with The second gear is connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to the first planet carrier by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with First transmission shaft is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is the described 5th Transmission shaft;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with The second gear is connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through first transmission shaft, and first transmission shaft coaxially passes through the described 4th and passes Moving axis;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to the first planet carrier by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is the described 5th Transmission shaft;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with First transmission shaft is connected;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with The second gear is connected;
The second driving shaft coaxially passes through first transmission shaft, and first transmission shaft coaxially passes through the described 4th and passes Moving axis;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to the first planet carrier by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is the described 5th Transmission shaft;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with The first gear is connected;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with The second gear is connected;
The second driving shaft coaxially passes through first transmission shaft, and the second driving shaft coaxially passes through the described 4th and passes Moving axis;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to the first planet carrier by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with First transmission shaft is connected, and the other end of first synchronizer is connected with the shell;
It uses and is fixedly connected between the second gear and the 5th transmission shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through first transmission shaft, and the second driving shaft coaxially passes through the described 4th and passes Moving axis;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to the first planet carrier by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with First transmission shaft is connected, and the other end of first synchronizer is connected with the shell;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through first transmission shaft, and the second driving shaft coaxially passes through the described 4th and passes Moving axis;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the first gear, the third gear and the 4th gear are arranged in separate relative to the 5th gear Engine side.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to the first planet carrier by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the 4th transmission shaft, one end of first synchronizer with The shell is connected, and the other end of first synchronizer is connected with the first rotor axis;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with The second gear is connected;
The coaxial empty set of second gear is on the 5th transmission shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the 5th gear and the third gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to the first planet carrier by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the shell, one end of first synchronizer and described the One gear is connected, and the other end of first synchronizer is connected with second armature spindle;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with The second gear is connected;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is the described 5th On transmission shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the third gear and the 5th gear.
It further, further include the first transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission Axis;
Engine power is passed to the first planet carrier by first transmission shaft, and first transmission shaft has solid Or hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft tool There is solid or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft With solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has Solid or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft tool There is solid or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with First transmission shaft is connected, and the other end of first synchronizer is connected with the shell;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with The second gear is connected;
The coaxial empty set of second gear is on the 5th transmission shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, and the third passes Moving axis and the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the braking Device or the one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine Side, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, institute It states first gear and the second gear is arranged between the third gear and the 5th gear.
Further, the first motor and second motor are connect with power accumulator, in different working modes Under, the first motor and/or second motor carry out charging to power battery as generator or use as motor Electric energy in power accumulator.
Further, the novel hybrid speed change system realizes different drive modes by different connection types, It specifically includes:
Pure electric drive mode: being operated alone by second motor or common by the first motor and second motor Driving, and engine is in shutdown status;
Combination drive mode: being driven jointly by engine, the first motor and second motor, under this mode, The output power of engine carries out power dividing by the single planetary row mechanism in input terminal, and the first motor is as power generation Engine working point is adjusted in machine or motor, and second motor clicks through engine operation as motor Row is adjusted;
Brake energy recovery mode: when vehicle braking, wheel reversely drags vehicle and drives the first motor and institute It states the second motor to charge to power accumulator, to recycle the kinetic energy of vehicle under brake condition;
Parking charge mode: the first motor as described in engine driving charges to power accumulator.
Further, further includes:
Halting mechanism, the halting mechanism for realizing a kind of novel hybrid transmission device parking function Energy;And/or
Mechanical pump, the mechanical pump are used to provide hydraulic oil for a kind of novel hybrid transmission device;And/or
Electrodynamic pump, the electrodynamic pump are configured to be driven by Oil pump electrical machinery and are a kind of novel hybrid transmission Device provides hydraulic oil;And/or
Controller, the controller are configured to the ECU and/or the first motor and/or described the of control engine Two motors and/or the Oil pump electrical machinery.
In conclusion advantages of the present invention and good effect are as follows:
Integrated level of the invention is high, is integrated with two motors, box of tricks and gear etc., and control electricity by controller Machine and engaging element realize the mode switch function of transmission device.
Structure of the invention is simple, and element number is less, advantageously reduces hybrid transmissions machine-building cost, The volume and weight of transmission device is further reduced, and since structure is simple, the global reliability of transmission device is higher.
Control difficulty of the invention is low, and engaging element is less, the development difficulty of control system, the reliability of control system compared with It is high.
Fuel economy of the invention is high, contains pure electric drive mode, hybrid power drive mode, Brake energy recovery mould Formula and power generation in parking mode;Different modes can sufficiently meet hybrid vehicle the different driving operating condition the needs of, energy It is enough that engine working point is flexibly adjusted, guarantee its work in the higher operation interval of its efficiency, is effectively ensured entire The efficiency of hybrid power system is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of novel hybrid speed change system provided in an embodiment of the present invention;
Fig. 2 is that the structure of the embodiment 1- embodiment 43 of novel hybrid speed change system provided in an embodiment of the present invention is shown It is intended to;
Fig. 3 is the structural representation of the third embodiment of power dividing type hybrid gearbox provided by the invention Figure;
Fig. 4 is the structural representation of the 4th kind of embodiment of power dividing type hybrid gearbox provided by the invention Figure;
Fig. 5 is the structural representation of the 5th kind of embodiment of power dividing type hybrid gearbox provided by the invention Figure;
Fig. 6 is the structural representation of the 6th kind of embodiment of power dividing type hybrid gearbox provided by the invention Figure;
Fig. 7 is the structural representation of the 7th kind of embodiment of power dividing type hybrid gearbox provided by the invention Figure;
Fig. 8 is the structural representation of the 8th kind of embodiment of power dividing type hybrid gearbox provided by the invention Figure;
Fig. 9 is the structural representation of the 9th kind of embodiment of power dividing type hybrid gearbox provided by the invention Figure;
Figure 10 is the structural representation of the tenth kind of embodiment of power dividing type hybrid gearbox provided by the invention Figure;
Figure 11 is that a kind of the tenth structure of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 12 is that the structure of the 12nd kind of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 13 is that the structure of the 13rd kind of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 14 is that the structure of the 14th kind of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 15 is that the structure of the 15th kind of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 16 is that the structure of the 16th kind of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 17 is that the structure of the 17th kind of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 18 is that the structure of the 18th kind of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 19 is that the structure of the 19th kind of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 20 is that the structure of the 20th kind of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 21 is a kind of the 20th structure of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 22 is the structure of the 22nd kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 23 is the structure of the 23rd kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 24 is the structure of the 24th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 25 is the structure of the 25th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 26 is the structure of the 26th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 27 is the structure of the 27th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 28 is the structure of the 28th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 29 is the structure of the 29th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 30 is that the structure of the 30th kind of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 31 is a kind of the 30th structure of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 32 is the structure of the 32nd kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 33 is the structure of the 33rd kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 34 is the structure of the 34th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 35 is the structure of the 35th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 36 is the structure of the 36th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 37 is the structure of the 37th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 38 is the structure of the 38th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 39 is the structure of the 39th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 40 is that the structure of the 40th kind of embodiment of power dividing type hybrid gearbox provided by the invention is shown It is intended to;
Figure 41 is a kind of the 40th structure of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 42 is the structure of the 42nd kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 43 is the structure of the 43rd kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
Figure 44 is the structure of the 44th kind of embodiment of power dividing type hybrid gearbox provided by the invention Schematic diagram;
In figure: 1, engine;2, torsional vibration damper;3, one-way clutch;4, brake;5, the first synchronizer;6, Two synchronizers;7, the first transmission shaft;8, second driving shaft;9, third transmission shaft;10, the 4th transmission shaft;11, the 5th transmission shaft; 12, the 6th transmission shaft;13, single planetary row mechanism;14, first planet carrier;15, the first sun gear;16, the first planetary gear;17, First ring gear;18, first motor;19, the second motor;20, the first rotor axis;21, the second armature spindle;22, first gear; 23, second gear;24, third gear;25, the 4th gear;26, the 5th gear;27, the 6th gear;28, differential mechanism;29, become Fast transmission mechanism;30, shell.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
For existing variable proportion dynamic branch hybrid gearbox mechanism is more complicated, manufacturing cost is higher, control The problem that difficulty processed is larger, reliability is lower.The present invention is integrated with two motors, box of tricks and gear etc., and passes through control Device control motor and engaging element processed realize the mode switch function of transmission device.Element number is less, advantageously reduces mixed Close actuating unit machine-building cost.Engaging element is less, the development difficulty of control system, the reliability of control system compared with It is high.Engine working point can flexibly be adjusted, guarantee that its work in the higher operation interval of its efficiency, is effectively ensured The efficiency of entire hybrid power system is higher.
Application principle of the invention is explained in detail with reference to the accompanying drawing.
As shown in Figure 1, novel hybrid speed change system provided in an embodiment of the present invention includes: first motor 18, second Motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, the first transmission shaft 7, second driving shaft 8, Third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, first planet carrier 14 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 and the first tooth 22 connection of wheel, the other end of first clutch C1 are connect with shell 9.
It uses and is fixedly connected between second clutch C2 and the 5th transmission shaft 11, one end of second clutch C2 and the second tooth 23 connection of wheel.
The coaxial empty set of first gear 22 on second driving shaft 8, the coaxial empty set of second gear 23 on the 5th transmission shaft 11, It uses and is fixedly connected between 6th gear 27 and the shell of differential mechanism 28.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
Novel hybrid transmission device is under different driving cycles in the embodiment of the present invention, using different Working moulds Formula, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Application principle of the invention is further described combined with specific embodiments below.
Embodiment 2:
As shown in Fig. 2, Fig. 2 is second of embodiment of power dividing type hybrid gearbox provided by the invention, Embodiment 2 is similar to Example 1, the difference is that using the one-way clutch in 4 alternate embodiment 1 of brake in embodiment 2 Device 3.
Embodiment 3:
As shown in figure 3, Fig. 3 is the third embodiment of power dividing type hybrid gearbox provided by the invention, It is passed including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, first Moving axis 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, first planet carrier 14 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 and the first tooth 22 connection of wheel.
It uses and is fixedly connected between second clutch C2 and the 5th transmission shaft 11, one end of second clutch C2 and the second tooth 23 connection of wheel.
The coaxial empty set of first gear 22 on second driving shaft 8, the coaxial empty set of second gear 23 on the 5th transmission shaft 11, It uses and is fixedly connected between 6th gear 27 and the shell of differential mechanism 28.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 4:
As shown in figure 4, Fig. 4 is the 4th kind of embodiment of power dividing type hybrid gearbox provided by the invention, Embodiment 4 is similar to Example 3, the difference is that using the one-way clutch in 4 alternate embodiment 3 of brake in embodiment 4 Device 3.
Embodiment 5:
As shown in figure 5, Fig. 5 is the 5th kind of embodiment of power dividing type hybrid gearbox provided by the invention, It is passed including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, first Moving axis 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, first planet carrier 14 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
Using being fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 and shell 9 connect It connects.
It uses and is fixedly connected between second clutch C2 and the 5th transmission shaft 11, one end of second clutch C2 and the second tooth 23 connection of wheel.
The coaxial empty set of first gear 22 on second driving shaft 8, the coaxial empty set of second gear 23 on the 5th transmission shaft 11, It uses and is fixedly connected between 6th gear 27 and the shell of differential mechanism 28.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 6:
As shown in fig. 6, Fig. 6 is the 6th kind of embodiment of power dividing type hybrid gearbox provided by the invention, Embodiment 6 is similar to Example 5, the difference is that using the one-way clutch in 4 alternate embodiment 5 of brake in embodiment 6 Device 3.
Embodiment 7:
As shown in fig. 7, Fig. 7 is the 7th kind of embodiment of power dividing type hybrid gearbox provided by the invention, It is passed including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, first Moving axis 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, first planet carrier 14 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 and the first tooth 22 connection of wheel, the other end of first clutch C1 are connect with shell 9.
The coaxial empty set of first gear 22 is on second driving shaft 8, using solid between second gear 23 and the 5th transmission shaft 11 Fixed connection, uses between the 6th gear 27 and the shell of differential mechanism 28 and is fixedly connected.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 8:
As shown in figure 8, Fig. 8 is the 8th kind of embodiment of power dividing type hybrid gearbox provided by the invention, Embodiment 8 is similar to Example 7, the difference is that using the one-way clutch in 4 alternate embodiment 7 of brake in embodiment 8 Device 3.
Embodiment 9:
As shown in figure 9, Fig. 9 is the 9th kind of embodiment of power dividing type hybrid gearbox provided by the invention, It is passed including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, first Moving axis 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, first planet carrier 14 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 and the first tooth 22 connection of wheel.
The coaxial empty set of first gear 22 is on second driving shaft 8, using solid between second gear 23 and the 5th transmission shaft 11 Fixed connection, uses between the 6th gear 27 and the shell of differential mechanism 28 and is fixedly connected.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 10:
As shown in Figure 10, Figure 10 is the tenth kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, embodiment 10 is similar to Example 9, the difference is that using unidirectional in 4 alternate embodiment 9 of brake in embodiment 10 Clutch 3.
Embodiment 11:
As shown in figure 11, Figure 11 is a kind of the tenth embodiment party of power dividing type hybrid gearbox provided by the invention Formula, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, One transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, first planet carrier 14 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
Using being fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 and shell 9 connect It connects.
The coaxial empty set of first gear 22 is on second driving shaft 8, using solid between second gear 23 and the 5th transmission shaft 11 Fixed connection, uses between the 6th gear 27 and the shell of differential mechanism 28 and is fixedly connected.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 12:
As shown in figure 12, Figure 12 is the 12nd kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, embodiment 12 is similar to Example 11, the difference is that using the list in 4 alternate embodiment 11 of brake in embodiment 12 To clutch 3.
Embodiment 13:
As shown in figure 13, Figure 13 is the 13rd kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, One transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, third gear 24, the 4th gear 25, the 5th gear 26, the 6th tooth Take turns G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of coaxially connected compositions of third gear 24, first gear 22 and Third gear 24 is intermeshed, and third gear 24 and the 4th gear 25 are intermeshed, and the 5th gear 26 and the 6th gear 27 are mutually Engagement.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, first planet carrier 14 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 and the first tooth 22 connection of wheel, the other end of first clutch C1 are connect with shell 9.
The coaxial empty set of first gear 22 uses between the 6th gear 27 and the shell of differential mechanism 28 on second driving shaft 8 It is fixedly connected.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, First gear 22, third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 14:
As shown in figure 14, Figure 14 is the 14th kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, embodiment 14 is similar to Example 13, the difference is that using the list in 4 alternate embodiment 13 of brake in embodiment 14 To clutch 3.
Embodiment 15:
As shown in figure 15, Figure 15 is the 15th kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, One transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, third gear 24, the 4th gear 25, the 5th gear 26, the 6th tooth Take turns G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of coaxially connected compositions of third gear 24, first gear 22 and Third gear 24 is intermeshed, and third gear 24 and the 4th gear 25 are intermeshed, and the 5th gear 26 and the 6th gear 27 are mutually Engagement.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, first planet carrier 14 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 and the first tooth 22 connection of wheel.
The coaxial empty set of first gear 22 uses between the 6th gear 27 and the shell of differential mechanism 28 on second driving shaft 8 It is fixedly connected.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, First gear 22, third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 16:
As shown in figure 16, Figure 16 is the 16th kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, embodiment 16 is similar to Example 15, the difference is that using the list in 4 alternate embodiment 15 of brake in embodiment 16 To clutch 3.
Embodiment 17:
As shown in figure 17, Figure 17 is the 17th kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, One transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, third gear 24, the 4th gear 25, the 5th gear 26, the 6th tooth Take turns G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of coaxially connected compositions of third gear 24, first gear 22 and Third gear 24 is intermeshed, and third gear 24 and the 4th gear 25 are intermeshed, and the 5th gear 26 and the 6th gear 27 are mutually Engagement.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, first planet carrier 14 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
Using being fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 and shell 9 connect It connects.
The coaxial empty set of first gear 22 uses between the 6th gear 27 and the shell of differential mechanism 28 on second driving shaft 8 It is fixedly connected.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, First gear 22, third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 18:
As shown in figure 18, Figure 18 is the 18th kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, embodiment 18 is similar to Example 17, the difference is that using the list in 4 alternate embodiment 17 of brake in embodiment 18 To clutch 3.
Embodiment 19:
As shown in figure 19, Figure 19 is the 19th kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, One transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21,5 the 4th transmission shaft of coaxially connected composition of first planet carrier 14 and the first synchronizer 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and the 4th transmission shaft 10, one end of first clutch C1 and the first tooth 22 connection of wheel, the other end of first clutch C1 are connect with shell 9.
Using being fixedly connected between second clutch C2 and second driving shaft 8, one end of second clutch C2 and shell 9 connect It connects.
The coaxial empty set of first gear 22 is on second driving shaft 8, using solid between second gear 23 and the 5th transmission shaft 11 Fixed connection, uses between the 6th gear 27 and the shell of differential mechanism 28 and is fixedly connected.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 20:
As shown in figure 20, Figure 20 is the 20th kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, embodiment 20 is similar to Example 19, the difference is that using the list in 4 alternate embodiment 19 of brake in embodiment 20 To clutch 3.
Embodiment 21:
As shown in figure 21, Figure 21 is a kind of the 20th implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21,5 the 4th transmission shaft of coaxially connected composition of first planet carrier 14 and the first synchronizer 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and the 4th transmission shaft 10, one end of first clutch C1 and the first tooth 22 connection of wheel, the other end of first clutch C1 are connect with shell 9.
The coaxial empty set of first gear 22 is on second driving shaft 8, using solid between second gear 23 and the 5th transmission shaft 11 Fixed connection, uses between the 6th gear 27 and the shell of differential mechanism 28 and is fixedly connected.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 22:
As shown in figure 22, Figure 22 is the 22nd kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, embodiment 22 is similar with embodiment 21, the difference is that using in 4 alternate embodiment 21 of brake in embodiment 22 One-way clutch 3.
Embodiment 23:
As shown in figure 23, Figure 23 is a kind of the 20th implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, third gear 24, the 4th gear 25, the 5th gear 26, the 6th tooth Take turns G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of coaxially connected compositions of third gear 24, first gear 22 and Third gear 24 is intermeshed, and third gear 24 and the 4th gear 25 are intermeshed, and the 5th gear 26 and the 6th gear 27 are mutually Engagement.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21,5 the 4th transmission shaft of coaxially connected composition of first planet carrier 14 and the first synchronizer 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and the 4th transmission shaft 10, one end of first clutch C1 and the first tooth 22 connection of wheel, the other end of first clutch C1 are connect with shell 9.
The coaxial empty set of first gear 22 uses between the 6th gear 27 and the shell of differential mechanism 28 on second driving shaft 8 It is fixedly connected.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, First gear 22, third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 24:
As shown in figure 24, Figure 24 is the 24th kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, embodiment 24 is similar with embodiment 23, the difference is that using in 4 alternate embodiment 23 of brake in embodiment 24 One-way clutch 3.
Embodiment 25:
As shown in figure 25, Figure 25 is the 25th kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, first planet carrier 14 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
Using being fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 with first turn Sub- axis 20 connects, and the other end of first clutch C1 is connect with shell 9.
It uses and is fixedly connected between second clutch C2 and the 5th transmission shaft 11, one end of second clutch C2 and the second tooth 23 connection of wheel.
The coaxial empty set of first gear 22 on second driving shaft 8, the coaxial empty set of second gear 23 on the 5th transmission shaft 11, It uses and is fixedly connected between 6th gear 27 and the shell of differential mechanism 28.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 26:
As shown in figure 26, Figure 26 is the 26th kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, embodiment 26 is similar with embodiment 25, the difference is that using in 4 alternate embodiment 26 of brake in embodiment 26 One-way clutch 3.
Embodiment 27:
As shown in figure 27, Figure 27 is the 27th kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, first planet carrier 14 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to the first ring gear 17 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and shell 9, one end of first clutch C1 and the first rotor axis 20 Connection, the other end of first clutch C1 are connect with first gear 22.
It uses and is fixedly connected between second clutch C2 and the 5th transmission shaft 11, one end of second clutch C2 and the second tooth 23 connection of wheel.
The coaxial empty set of first gear 22 on second driving shaft 8, the coaxial empty set of second gear 23 on the 5th transmission shaft 11, It uses and is fixedly connected between 6th gear 27 and the shell of differential mechanism 28.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and the 4th transmission shaft 10 is coaxially across the first transmission shaft 7, the second transmission Axis 8 coaxially passes through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 28:
As shown in figure 28, Figure 28 is the 28th kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, embodiment 28 is similar with embodiment 27, the difference is that using in 4 alternate embodiment 27 of brake in embodiment 28 One-way clutch 3.
Embodiment 29:
As shown in figure 29, Figure 29 is the 29th kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, the first ring gear 17 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to first planet carrier 14 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
Using being fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 is passed with first Moving axis 7 connects, and the other end of first clutch C1 is connect with shell 9.
It uses and is fixedly connected between second clutch C2 and the 5th transmission shaft 11, one end of second clutch C2 and the second tooth 23 connection of wheel.
The coaxial empty set of first gear 22 on second driving shaft 8, the coaxial empty set of second gear 23 on the 5th transmission shaft 11, It uses and is fixedly connected between 6th gear 27 and the shell of differential mechanism 28.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and second driving shaft 8 is coaxially across the first transmission shaft 7, second driving shaft 8 coaxially pass through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 30:
As shown in figure 30, Figure 30 is the 30th kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, embodiment 30 is similar with embodiment 29, the difference is that using the list in 4 alternate embodiment 29 of brake in embodiment 30 To clutch 3.
Embodiment 31:
As shown in figure 31, Figure 31 is a kind of the 30th implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, the first ring gear 17 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to first planet carrier 14 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
Using being fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 is passed with first Moving axis 7 connects.
It uses and is fixedly connected between second clutch C2 and the 5th transmission shaft 11, one end of second clutch C2 and the second tooth 23 connection of wheel.
The coaxial empty set of first gear 22 on second driving shaft 8, the coaxial empty set of second gear 23 on the 5th transmission shaft 11, It uses and is fixedly connected between 6th gear 27 and the shell of differential mechanism 28.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and second driving shaft 8 is coaxially across the first transmission shaft 7, second driving shaft 8 coaxially pass through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 32:
As shown in figure 32, Figure 32 is the 32nd kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, embodiment 32 is similar with embodiment 31, the difference is that using in 4 alternate embodiment 31 of brake in embodiment 32 One-way clutch 3.
Embodiment 33:
As shown in figure 33, Figure 33 is the 33rd kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, the first ring gear 17 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to first planet carrier 14 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 and the first tooth 22 connection of wheel.
It uses and is fixedly connected between second clutch C2 and the 5th transmission shaft 11, one end of second clutch C2 and the second tooth 23 connection of wheel.
The coaxial empty set of first gear 22 on second driving shaft 8, the coaxial empty set of second gear 23 on the 5th transmission shaft 11, It uses and is fixedly connected between 6th gear 27 and the shell of differential mechanism 28.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and second driving shaft 8 is coaxially across the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 34:
As shown in figure 34, Figure 34 is the 34th kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, embodiment 34 is similar with embodiment 33, the difference is that using in 4 alternate embodiment 33 of brake in embodiment 34 One-way clutch 3.
Embodiment 35
As shown in figure 35, Figure 35 is the 35th kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, the first ring gear 17 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to first planet carrier 14 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
Using being fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 is passed with first Moving axis 7 connects, and the other end of first clutch C1 is connect with shell 9.
It uses and is fixedly connected between 6th gear 27 and the shell of differential mechanism 28.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and second driving shaft 8 is coaxially across the first transmission shaft 7, second driving shaft 8 coaxially pass through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 36
If Figure 36 shows, Figure 36 is the 36th kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, embodiment 36 is similar with embodiment 35, the difference is that using the list in 4 alternate embodiment 35 of brake in embodiment 36 To clutch 3.
Embodiment 37
As shown in figure 37, Figure 37 is the 37th kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, third gear 24, the 4th gear 25, the 5th gear 26, the 6th tooth Take turns G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of coaxially connected compositions of third gear 24, first gear 22 and Third gear 24 is intermeshed, and third gear 24 and the 4th gear 25 are intermeshed, and the 5th gear 26 and the 6th gear 27 are mutually Engagement.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, the first ring gear 17 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to first planet carrier 14 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
Using being fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 is passed with first Moving axis 7 connects, and the other end of first clutch C1 is connect with shell 9.
It uses and is fixedly connected between 6th gear 27 and the shell of differential mechanism 28.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and second driving shaft 8 is coaxially across the first transmission shaft 7, second driving shaft 8 coaxially pass through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, First gear 22, third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 38
If Figure 38 shows, Figure 38 is the 38th kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, embodiment 38 is similar with embodiment 37, the difference is that using the list in 4 alternate embodiment 37 of brake in embodiment 38 To clutch 3.
Embodiment 39:
As shown in figure 39, Figure 39 is the 39th kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, the first ring gear 17 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to first planet carrier 14 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
Using being fixedly connected between first clutch C1 and the 4th transmission shaft 10, one end of first clutch C1 with first turn Sub- axis 20 connects, and the other end of first clutch C1 is connect with shell 9.
It uses and is fixedly connected between second clutch C2 and the 5th transmission shaft 11, one end of second clutch C2 and the second tooth 23 connection of wheel.
The coaxial empty set of second gear 23 uses between the 6th gear 27 and the shell of differential mechanism 28 on the 5th transmission shaft 11 It is fixedly connected.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and second driving shaft 8 is coaxially across the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 40:
As shown in figure 40, Figure 40 is the 40th kind of embodiment party of power dividing type hybrid gearbox provided by the invention Formula, embodiment 40 is similar with embodiment 39, the difference is that using the list in 4 alternate embodiment 39 of brake in embodiment 40 To clutch 3.
Embodiment 41:
As shown in figure 41, Figure 41 is a kind of the 40th implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, the first ring gear 17 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to first planet carrier 14 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
It uses and is fixedly connected between first clutch C1 and shell 9, one end of first clutch C1 and the first rotor axis 20 Connection, the other end of first clutch C1 are connect with first gear 22.
It uses and is fixedly connected between second clutch C2 and the 5th transmission shaft 11, one end of second clutch C2 and the second tooth 23 connection of wheel.
The coaxial empty set of first gear 22 on second driving shaft 8, the coaxial empty set of second gear 23 on the 5th transmission shaft 11, It uses and is fixedly connected between 6th gear 27 and the shell of differential mechanism 28.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and second driving shaft 8 is coaxially across the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 42:
As shown in figure 42, Figure 42 is the 42nd kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, embodiment 42 is similar with embodiment 41, the difference is that using in 4 alternate embodiment 41 of brake in embodiment 42 One-way clutch 3.
Embodiment 43:
As shown in figure 43, Figure 43 is the 43rd kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, including first motor 18, the second motor 19, single planetary row mechanism 13, differential mechanism 28, variable transmission mechanism 29, shell 9, First transmission shaft 7, second driving shaft 8, third transmission shaft 9, the 4th transmission shaft 10.
First motor 18 includes the first rotor axis 20, and the second motor 19 includes the second armature spindle 21.
Single planetary row mechanism 13 includes the first sun gear 15, the first ring gear 17, first planet carrier 14 and the first planet Wheel 16, the first planetary gear 16 is maintained in first planet carrier 14, and the first planetary gear 16 and the first sun gear 15 are intermeshed, and first Planetary gear 16 and first ring gear 17 are intermeshed.
Variable transmission mechanism 29 includes first gear 22, second gear 23, third gear 24, the 4th gear 25, the 5th tooth The 26, the 6th gear G4, the 5th transmission shaft 11, the 5th gear 26 and the 5th transmission shaft 11 of the coaxially connected composition of third gear 24 are taken turns, First gear 22 and second gear 23 are intermeshed, third gear 24 and the intermeshing of the 4th gear 25, the 5th gear 26 and the The intermeshing of six gears 27.
First sun gear 15 and the coaxially connected composition second driving shaft 8 of the first rotor axis 20, the 4th gear 25 and second turn The coaxially connected composition third transmission shaft 9 of sub- axis 21, the first ring gear 17 and the 4th transmission shaft of the coaxially connected composition of first gear 22 10,
1 power of engine is passed to first planet carrier 14 by the first transmission shaft 7.
First gear 22 is used to the power of single planetary row mechanism 13 pass to variable transmission mechanism 29, and the 6th gear 27 is used In the power of variable transmission mechanism 29 is passed to differential mechanism 28, differential mechanism 28 is for directly driving hybrid power system.
One-way clutch 3 is arranged between the first transmission shaft 7 and shell 9.
Using being fixedly connected between first clutch C1 and second driving shaft 8, one end of first clutch C1 is passed with first Moving axis 7 connects, and the other end of first clutch C1 is connect with shell 9.
It uses and is fixedly connected between second clutch C2 and the 5th transmission shaft 11, one end of second clutch C2 and the second tooth 23 connection of wheel.
The coaxial empty set of second gear 23 uses between the 6th gear 27 and the shell of differential mechanism 28 on the 5th transmission shaft 11 It is fixedly connected.
Second driving shaft 8 and the 4th transmission shaft 10 are coaxially arranged with the first transmission shaft 7, third transmission shaft 9 and Five transmission shafts 11 are with the non-coaxial arrangement of the first transmission shaft 7, and second driving shaft 8 is coaxially across the first transmission shaft 7, second driving shaft 8 coaxially pass through the 4th transmission shaft 10.
In the axial direction, first motor 18 and the second motor 19 are arranged in far from 1 side of engine, one-way clutch 3 It is disposed adjacent to 1 side of engine, the 5th gear 26, the 6th gear 27 and differential mechanism 28 are disposed adjacent to 1 side of engine, Third gear 24 and the 4th gear 25 are arranged in relative to the 5th gear 26 far from engine side, first gear 22 and the Two gears 23 are arranged between the 5th gear 26 and third gear 24.
In the embodiment of the present invention, novel hybrid transmission device is under different driving cycles, using different work Mode, comprising:
Electric drive mode: it is divided into the electric drive mode 1 being operated alone by the second motor 19;And by first motor 18 and The electric drive mode 2 that two motors 19 drive jointly;
Hybrid power drive mode: being driven jointly by engine 1, first motor 18 and the second motor 19, engine 1 Output power is shunted by single planetary row mechanism 13, first motor 18 and the second motor 19 respectively as generator and/or 1 operating point of engine is adjusted in motor, while guaranteeing high power, improves the working efficiency of engine.
Power generation in parking mode: under parked state, engine 1 drive 18 motor of first motor to vehicle power battery into Row charging.
Brake energy recovery mode: in vehicle braking, wheel drives first motor 18 and the second motor 19 right Vehicle power battery charges, to recycle the part kinetic energy of vehicle in braking process.
In the embodiment of the present invention, working condition of the vehicle of transmission device under each operating condition is as described below.
One, vehicle start:
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and smaller starting power demand, driven using electricity Realization vehicle start is operated alone using the second motor 19 in dynamic model formula 1;
When vehicle power accumulator electric-quantity higher (such as: being higher than 80%) and larger starting power demand, driven using electricity Dynamic model formula 2, i.e., using first motor 18 and the second motor 19, vehicle start is realized in driving jointly;
As vehicle power accumulator electric-quantity lower (such as: being lower than 20%), using hybrid power drive mode, that is, use Starting ICE, first motor 18 and the second motor 19, vehicle start is realized in driving jointly.
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode and is travelled after a certain period of time, and work as power accumulator electricity When higher (such as: it is higher than 50%), then vehicle can switch by the pure traveling of electric drive mode 1 of single motor to certain speed To bi-motor pure electric vehicle drive mode 2, guarantee vehicle pure motor driving in full speed range;
When power accumulator electricity drops to certain level or relatively low system effectiveness (such as: it is lower than 50%), Vehicle can switch to hybrid power drive mode by the pure electric drive mode 1 of single motor or the pure electric drive mode 2 of bi-motor;
During switching to hybrid power drive mode under the pure electric drive mode 1 of single motor, first motor 18 is utilized Engine 1 is started;
During switching to hybrid power drive mode under the pure electric drive mode 2 of bi-motor, the second motor 19 continues After driving normal vehicle operation, first motor 18 to pull engine 1 to certain revolving speed, engine 1 carries out igniting starting;
For reduce 1 start-up course of engine on vehicle comfort influence, at this time first motor 18 carry out it is of short duration power generation with Outburst torque in 1 start-up course of balanced engine, then vehicle hybrid drive mode;
When vehicle enters hybrid power drive mode, the operating point of engine 1 can be by flexible modulation, and system is with higher Efficiency operation.
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), engine 1 is through single planetary row machine Structure 13 drives first motor 18 to charge vehicle power battery;
When vehicle power accumulator electric-quantity is higher (such as: it is higher than 80%), engine misses.
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower (such as: it is lower than 60%), wheel Reversed dragging transmission device drives first motor 18 and the second motor 19 to charge power accumulator, to recycle braking feelings The part kinetic energy of vehicle under condition;
Otherwise, braking system is directly initiated to brake vehicle.
Embodiment 44:
As shown in figure 44, Figure 44 is the 44th kind of implementation of power dividing type hybrid gearbox provided by the invention Mode, embodiment 44 is similar with embodiment 43, the difference is that using in 4 alternate embodiment 43 of brake in embodiment 44 One-way clutch 3.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (31)

1. a kind of novel hybrid method for changing speed, which is characterized in that the novel hybrid method for changing speed is in different rows It sails under operating condition, using different operating modes, comprising:
Electric drive mode: it is divided into the electric drive mode being operated alone by the second motor;And it is total to by first motor and the second motor With the electric drive mode of driving;
Hybrid power drive mode: being driven jointly by engine, first motor and the second motor, and the output power of engine is logical It crosses single planetary row mechanism to be shunted, first motor and the second motor are respectively as generator and/or motor to engine work Make point to be adjusted;
Power generation in parking mode: under parked state, driven by engine first motor motor charges to vehicle power battery;
Brake energy recovery mode: in vehicle braking, wheel drives first motor and the second motor to vehicle power Battery charges, to recycle the part kinetic energy of vehicle in braking process.
2. novel hybrid method for changing speed as described in claim 1, which is characterized in that the novel hybrid speed change side Working condition of the vehicle of method under each operating condition is as follows:
One, vehicle start:
When vehicle power accumulator electric-quantity is higher than 80% and starting power demand is smaller, using electric drive mode, using second Realization vehicle start is operated alone in motor;
When vehicle power accumulator electric-quantity is higher than 80% and starting power demand is larger, using electric drive mode, using first Motor and the second motor drive jointly realizes vehicle start;
When vehicle power accumulator electric-quantity is lower than 20%, using hybrid power drive mode, using mobilizing ICE, first motor And second motor drive jointly realize vehicle start;
Two, vehicle high speed is run:
When hybrid vehicle is started to walk by pure electric drive mode, and when power accumulator electricity is higher than 50%, vehicle passes through list The pure electric drive mode of motor is travelled to certain speed, is then switched to bi-motor pure electric vehicle drive mode;
When power accumulator electricity is lower than 50%, vehicle is cut by the pure electric drive mode of single motor or the pure electric drive mode of bi-motor Shift to hybrid power drive mode;
During switching to hybrid power drive mode under the pure electric drive mode of single motor, using first motor to engine Started;
During switching to hybrid power drive mode under the pure electric drive mode of bi-motor, the second motor continues to drive vehicle Normally travel, after first motor pulls engine to certain revolving speed, engine carries out igniting starting;
When vehicle enters hybrid power drive mode, the operating point of engine is conditioned;
Three, vehicle parking:
When parking, when vehicle power accumulator electric-quantity is lower than 60%, engine drives first motor to vehicle through single planetary row mechanism Power accumulator charges;
When vehicle power accumulator electric-quantity be higher than 80%, engine misses;
Four, vehicle braking:
When the non-emergent braking of vehicle, and when vehicle power accumulator electric-quantity is lower than 60%, wheel reversely drags transmission device First motor and the second motor is driven to charge power accumulator, to recycle the part kinetic energy of vehicle under brake condition;
Otherwise, braking system is directly initiated to brake vehicle.
3. a kind of novel hybrid speed change system based on novel hybrid method for changing speed described in claim 1, feature It is, the novel hybrid speed change system includes:
First motor, the first motor be configured to have electronic and/or generating function and can input power or output it is dynamic Power, the first motor pass through the first rotor axis output power or input equipped with the first rotor axis, the first motor Power;
Second motor, second motor be configured to have electronic and/or generating function and can input power or output it is dynamic Power, second motor pass through the second armature spindle output power or output equipped with the second armature spindle, second motor Power;
Single planetary row mechanism, the single planetary row mechanism are configured to have differential or speed changing function, and can be motor-driven starting Power and/or the first motor power pass to variable transmission mechanism after differential or speed change;
Differential mechanism, the differential mechanism have differential function and are directly used in driving hybrid power system;
Variable transmission mechanism, the variable transmission mechanism are configured to have speed changing function, and can be by the single planetary row machine The power of structure passes to the differential mechanism with scheduled speed ratio;
Brake, the brake, which is configured to the movement parts for selectively connecting it, to be slowed down or stops or keep stopping The only device of state;Or one-way clutch, the one-way clutch are configured to the function of having unidirectional delivery power;And/or
First synchronizer, first synchronizer are configured to each element for selectively connecting it and keep same revolving speed Rotation status or the device for keeping halted state;And/or
Second synchronizer, second synchronizer are configured to each element for selectively connecting it and keep same revolving speed Rotation status or the device for keeping halted state;
Shell, the shell be a kind of peripheral envelope part of novel hybrid transmission device, and the shell and hair The shell of motivation is fixedly connected.
4. novel hybrid speed change system as claimed in claim 3, which is characterized in that the single planetary row mechanism is that have First sun gear, the first ring gear, first planet carrier and the first planetary gear planetary gear transmission mechanism, first planet Wheel is maintained in the first planet carrier, and first planetary gear and first sun gear are intermeshed, first planet Wheel is intermeshed with first ring gear.
5. novel hybrid speed change system as claimed in claim 3, which is characterized in that the variable transmission mechanism includes the One gear, second gear, third gear, the 4th gear, the 5th gear, the 6th gear, the 5th transmission shaft;
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear;
The first gear and the second gear are intermeshed;
The third gear and the 4th gear are intermeshed;
5th gear and the 6th gear are intermeshed.
6. novel hybrid speed change system as claimed in claim 3, which is characterized in that the variable transmission mechanism includes the One gear, third gear, the 4th gear, the 5th gear, the 6th gear, the 5th transmission shaft;
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear;
The first gear and the third gear are intermeshed;
The third gear and the 4th gear are intermeshed;
5th gear and the 6th gear are intermeshed.
7. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include: first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is in the 5th transmission Axis;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with it is described Second gear is connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
8. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is in the 5th transmission Axis;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First gear is connected;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with it is described Second gear is connected;
The second driving shaft coaxially passes through the 4th transmission shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
9. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is in the 5th transmission Axis;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described Shell is connected;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with it is described Second gear is connected;
The second driving shaft coaxially passes through the 4th transmission shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
10. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is adopted between the second gear and the 5th transmission shaft on the second driving shaft With being fixedly connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
11. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First gear is connected;
The coaxial empty set of first gear is adopted between the second gear and the 5th transmission shaft on the second driving shaft With being fixedly connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
12. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described Shell is connected;
The coaxial empty set of first gear is adopted between the second gear and the 5th transmission shaft on the second driving shaft With being fixedly connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
13. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is on the second driving shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The first gear, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine Side.
14. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First gear is connected;
The coaxial empty set of first gear is on the second driving shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The first gear, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine Side.
15. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described Shell is connected;
The coaxial empty set of first gear is on the second driving shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The first gear, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine Side.
16. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and first synchronizer connect and compose the 4th transmission shaft, and the 4th transmission shaft has real The heart or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the 4th transmission shaft, one end of first synchronizer with it is described First gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is adopted between the second gear and the 5th transmission shaft on the second driving shaft With being fixedly connected;
Using being fixedly connected between second synchronizer and the second driving shaft, one end of second synchronizer with it is described Shell is connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
17. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and first synchronizer connect and compose the 4th transmission shaft, and the 4th transmission shaft has real The heart or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the 4th transmission shaft, one end of first synchronizer with it is described First gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is adopted between the second gear and the 5th transmission shaft on the second driving shaft With being fixedly connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
18. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and first synchronizer connect and compose the 4th transmission shaft, and the 4th transmission shaft has real The heart or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the 4th transmission shaft, one end of first synchronizer with it is described First gear is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is on the second driving shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the first gear are arranged in relative to the 5th gear far from engine side.
19. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described The first rotor axis is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is in the 5th transmission Axis;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with it is described Second gear is connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
20. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to first ring gear by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
The first planet carrier and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the shell, one end of first synchronizer with described first turn Sub- axis is connected, and the other end of first synchronizer is connected with the first gear;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is in the 5th transmission Axis;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with it is described Second gear is connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
21. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to the first planet carrier by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First transmission shaft is connected, and the other end of first synchronizer is connected with the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is in the 5th transmission Axis;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with it is described Second gear is connected;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through first transmission shaft, and first transmission shaft coaxially passes through the 4th transmission Axis;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
22. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to the first planet carrier by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is in the 5th transmission Axis;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First transmission shaft is connected;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with it is described Second gear is connected;
The second driving shaft coaxially passes through first transmission shaft, and first transmission shaft coaxially passes through the 4th transmission Axis;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
23. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to the first planet carrier by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is in the 5th transmission Axis;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First gear is connected;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with it is described Second gear is connected;
The second driving shaft coaxially passes through first transmission shaft, and the second driving shaft coaxially passes through the 4th transmission Axis;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
24. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to the first planet carrier by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First transmission shaft is connected, and the other end of first synchronizer is connected with the shell;
It uses and is fixedly connected between the second gear and the 5th transmission shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through first transmission shaft, and the second driving shaft coaxially passes through the 4th transmission Axis;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
25. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to the first planet carrier by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First transmission shaft is connected, and the other end of first synchronizer is connected with the shell;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through first transmission shaft, and the second driving shaft coaxially passes through the 4th transmission Axis;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The first gear, the third gear and the 4th gear are arranged in relative to the 5th gear far from engine Side.
26. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to the first planet carrier by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the 4th transmission shaft, one end of first synchronizer with it is described Shell is connected, and the other end of first synchronizer is connected with the first rotor axis;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with it is described Second gear is connected;
The coaxial empty set of second gear is on the 5th transmission shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the 5th gear and the third gear.
27. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to the first planet carrier by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
It uses and is fixedly connected between first synchronizer and the shell, one end of first synchronizer and first tooth Wheel is connected, and the other end of first synchronizer is connected with second armature spindle;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with it is described Second gear is connected;
The coaxial empty set of first gear is on the second driving shaft, and the coaxial empty set of second gear is in the 5th transmission On axis;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the third gear and the 5th gear.
28. the novel hybrid speed change system as described in claim 5~6 any one, which is characterized in that further include first Transmission shaft, second driving shaft, third transmission shaft, the 4th transmission shaft and the 5th transmission shaft;
Engine power is passed to the first planet carrier by first transmission shaft, first transmission shaft have it is solid or in Hollow structure;
First sun gear and the coaxially connected composition second driving shaft of the first rotor axis, the second driving shaft has real The heart or hollow structure;
4th gear and the coaxially connected composition third transmission shaft of second armature spindle, the third transmission shaft have Solid or hollow structure;
First ring gear and the first gear connect and compose the 4th transmission shaft, and the 4th transmission shaft has solid Or hollow structure;
The first gear is used to the power of the single planetary gear mechanism pass to the variable transmission mechanism,
The third gear and coaxially connected composition the 5th transmission shaft of the 5th gear, the 5th transmission shaft has real The heart or hollow structure;
It uses and is fixedly connected between 6th gear and the differential casing;
6th gear is used to the power of the variable transmission mechanism pass to the differential mechanism;
The brake or the one-way clutch placement are between first transmission shaft and the shell;
Using being fixedly connected between first synchronizer and the second driving shaft, one end of first synchronizer with it is described First transmission shaft is connected, and the other end of first synchronizer is connected with the shell;
Using being fixedly connected between second synchronizer and the 5th transmission shaft, one end of second synchronizer with it is described Second gear is connected;
The coaxial empty set of second gear is on the 5th transmission shaft;
The second driving shaft and the 4th transmission shaft are coaxially arranged with first transmission shaft, the third transmission shaft And the 5th transmission shaft with the non-coaxial arrangement of the first transmission shaft;
The second driving shaft coaxially passes through the 4th transmission shaft;
In the axial direction, the first motor and second motor are arranged in far from engine side, the brake or The one-way clutch, the 5th gear, the 6th gear and the differential mechanism are arranged in close to engine side, The third gear and the 4th gear are arranged in relative to the 5th gear far from engine side, and described first Gear and the second gear are arranged between the third gear and the 5th gear.
29. novel hybrid speed change system as claimed in claim 3, which is characterized in that the first motor and described Second motor is connect with power accumulator, under different working modes, the first motor and/or the second motor conduct Generator carries out charging to power battery or uses the electric energy in power accumulator as motor.
30. novel hybrid speed change system as claimed in claim 29, which is characterized in that the novel hybrid speed change System realizes different drive modes by different connection types, specifically includes:
Pure electric drive mode: being operated alone by second motor or is driven jointly by the first motor and second motor It is dynamic, and engine is in shutdown status;
Combination drive mode: it is driven by engine, the first motor and second motor, under this mode, is started jointly The output power of machine carries out power dividing by the single planetary row mechanism in input terminal, the first motor as generator or Engine working point is adjusted in person's motor, and second motor adjusts engine working point as motor Section;
Brake energy recovery mode: when vehicle braking, wheel reversely drags vehicle and drives the first motor and described the Two motors charge to power accumulator, to recycle the kinetic energy of vehicle under brake condition;
Parking charge mode: the first motor as described in engine driving charges to power accumulator.
31. novel hybrid speed change system as claimed in claim 30, which is characterized in that further include:
Halting mechanism, the halting mechanism for realizing a kind of novel hybrid transmission device parking function;With/ Or
Mechanical pump, the mechanical pump are used to provide hydraulic oil for a kind of novel hybrid transmission device;And/or
Electrodynamic pump, the electrodynamic pump are configured to be driven by Oil pump electrical machinery and are a kind of novel hybrid transmission device Hydraulic oil is provided;And/or
Controller, the controller are configured to control the ECU of engine and/or the first motor and/or second electricity Machine and/or the Oil pump electrical machinery.
CN201910357636.4A 2019-04-29 2019-04-29 A kind of novel hybrid speed change system and method Pending CN110329057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910357636.4A CN110329057A (en) 2019-04-29 2019-04-29 A kind of novel hybrid speed change system and method

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Application Number Priority Date Filing Date Title
CN201910357636.4A CN110329057A (en) 2019-04-29 2019-04-29 A kind of novel hybrid speed change system and method

Publications (1)

Publication Number Publication Date
CN110329057A true CN110329057A (en) 2019-10-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910357636.4A Pending CN110329057A (en) 2019-04-29 2019-04-29 A kind of novel hybrid speed change system and method

Country Status (1)

Country Link
CN (1) CN110329057A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110395105A (en) * 2019-08-15 2019-11-01 苏州格特钠汽车技术有限公司 A kind of hybrid gearbox
CN110978989A (en) * 2019-11-25 2020-04-10 苏州格特钠汽车技术有限公司 Novel hybrid power transmission
CN112648308A (en) * 2020-12-30 2021-04-13 蜂巢传动科技河北有限公司 Control method, device and system for adjusting speed difference of two ends of synchronizer based on clutch
CN113232501A (en) * 2021-05-12 2021-08-10 东风汽车集团股份有限公司 Hybrid power driving system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110395105A (en) * 2019-08-15 2019-11-01 苏州格特钠汽车技术有限公司 A kind of hybrid gearbox
CN110978989A (en) * 2019-11-25 2020-04-10 苏州格特钠汽车技术有限公司 Novel hybrid power transmission
CN110978989B (en) * 2019-11-25 2021-05-18 苏州格特钠汽车技术有限公司 Novel hybrid power transmission
WO2021102684A1 (en) * 2019-11-25 2021-06-03 苏州格特钠汽车技术有限公司 New hybrid power transmission
CN112648308A (en) * 2020-12-30 2021-04-13 蜂巢传动科技河北有限公司 Control method, device and system for adjusting speed difference of two ends of synchronizer based on clutch
CN112648308B (en) * 2020-12-30 2022-04-29 蜂巢传动科技河北有限公司 Control method, device and system for adjusting speed difference of two ends of synchronizer based on clutch
CN113232501A (en) * 2021-05-12 2021-08-10 东风汽车集团股份有限公司 Hybrid power driving system
CN113232501B (en) * 2021-05-12 2022-12-27 东风汽车集团股份有限公司 Hybrid power driving system

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