CN105966226B - A kind of plug-in gas-electricity hybrid power coach whole-control system and its control method - Google Patents
A kind of plug-in gas-electricity hybrid power coach whole-control system and its control method Download PDFInfo
- Publication number
- CN105966226B CN105966226B CN201610411999.8A CN201610411999A CN105966226B CN 105966226 B CN105966226 B CN 105966226B CN 201610411999 A CN201610411999 A CN 201610411999A CN 105966226 B CN105966226 B CN 105966226B
- Authority
- CN
- China
- Prior art keywords
- vehicle
- controller
- engine
- mode
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K6/00—Arrangement 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
- B60K6/20—Arrangement 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
- B60K6/22—Arrangement 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
- B60K6/24—Arrangement 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 combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K6/00—Arrangement 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
- B60K6/20—Arrangement 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
- B60K6/22—Arrangement 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
- B60K6/26—Arrangement 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K6/00—Arrangement 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
- B60K6/20—Arrangement 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
- B60K6/22—Arrangement 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
- B60K6/28—Arrangement 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 electric energy storing means, e.g. batteries or capacitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K6/00—Arrangement 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
- B60K6/20—Arrangement 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
- B60K6/22—Arrangement 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
- B60K6/36—Arrangement 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT 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
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The present invention provides a kind of plug-in gas-electricity hybrid power coach whole-control system and its control method, which includes entire car controller, engine and its controller, clutch, driving motor and controller, auxiliary motor and its controller, speed changer and its controller, high-tension battery and its management system, high voltage distribution box, high pressure steering, high-pressure pump, high-pressure air conditioner, DC-DC converter, instrument controller, starter, motor and water pump, high tension loop relay, charge port.Wherein, engine uses gas engine, before auxiliary motor is placed in engine, is connected by belt with engine, and driving motor is placed between engine and speed changer, and transmission system is installed additional after driving motor, connects main reducing gear and wheel afterwards.Whole-control system using entire car controller as core, the information of comprehensive vehicle and each assembly, based on vehicle and power assembly system pattern switching control method for coordinating, the advantage of each subsystem of plug-in gas-electricity hybrid power coach can be given full play to, it is optimal to reach vehicle performance.
Description
Technical field
The present invention relates to a kind of automobile technical field, more particularly to a kind of plug-in gas-electricity hybrid power coach full-vehicle control
System and its control method.
Background technology
With the demonstration operation of hybrid power bus major small and medium-sized cities at home, its significant effects of energy saving and emission reduction
The consistent accreditation of people is obtained, but since battery key technology is not yet broken through, conventional hybrid car is in fuel oil
The lifting of economy and emission performance still has much room.Liter of the plug-in hybrid passenger car as conventional hybrid car
Level version, can by the low power consumption phase in night by power battery access grid charging form, realize to more inexpensive clean
The energy makes full use of, compared to the self-centered form of conventional hybrid car battery power, plug-in hybrid passenger car
Pure motor driving can be more carried out, so that vehicle fuel economy is significantly improved.In addition, use natural gas engine
Original diesel engine is substituted, the fuel economy of engine itself can be lifted, and significantly improves the emission performance of vehicle
Can, the further effects of energy saving and emission reduction for lifting hybrid power bus.
Plug-in hybrid passenger car is a complicated Full Vehicle System being made of multiple subsystems, main to include starting
Machine system (diesel oil or natural gas), high-voltage energy storage system, driving electric system, auxiliary motor system (BSG or ISG motors), change
Fast device system, high-voltage electric accessory system (such as electric powered steering, high-pressure pump and high-pressure air conditioner), instrument etc..Each subsystem is several
Respective function and target are all completed by the controller (ECU) of oneself.Meanwhile in order to meet the dynamic property of vehicle, warp
Ji property, security and comfort index, on the one hand must have intelligentized people's car mutual interface, and on the other hand, each system is also
Necessary coordination with one another, Optimized Matching.Therefore, electric automobile must have an entire car controller to manage subsystems, make
Vehicle reaches corresponding technical goal.
In previous patent, patent CN201010589557.5 discloses a kind of plug-in double clutch parallel connection-type hybrid power
Car whole-control system, the system use mechanical clutch and manual transmission, the degree of automation deficiency, and full-vehicle control system
Uniting, the electrical accessory included is less, and integration degree is relatively low；Patent CN201220051336.7 discloses a kind of plug-in series-parallel connection
Hybrid power passenger car dynamical system, the system use BSG types of attachment using bi-motor without speed changer scheme, auxiliary motor, so
Engine can not be directly involved driving during vehicle low speed, and system effectiveness is relatively low, and grade climbing performance deficiency；Patent
CN201320300897.0 discloses a kind of double planet wheel rows of mixing double-motor parallel-serial hybrid power configuration system, which uses planet row
Structure replaces traditional speed changer, but this is complicated, and control difficulty is larger, and reliability is not high；Patent CN101987624.A is public
A kind of hybrid power whole passenger vehicle operating mode switching control method is opened, this method is based on single motor parallel hybrid power system
System, the division of vehicle operating mode is simpler, is not suitable for plug-in double-motor parallel-serial formula hybrid power system.
The content of the invention
To solve the above-mentioned problems, the object of the present invention is to provide a kind of plug-in gas-electricity hybrid power coach vehicle control
System and its control method processed, system structure arrangement simple and flexible, integration degree is higher, and whole automobile control function is perfect, from
Dynamicization degree is high, and to overcome, existing hybrid power whole passenger vehicle Control system architecture is complicated, integration degree is low, fuel economy
Difference, the problem of system effectiveness is low.
The present invention adopts the following technical scheme that：
A kind of plug-in gas-electricity hybrid power coach whole-control system includes entire car controller, engine and its control
Device, clutch, driving motor and controller, auxiliary motor and its controller, speed changer and its controller, high-tension battery and its pipe
Reason system, high voltage distribution box, high pressure steering, high-pressure pump, high-pressure air conditioner, DC-DC converter, instrument controller,
Starter, motor and water pump, high tension loop relay, charge port.
Wherein, the gas engine that engine is taken into account using economy with discharge, before auxiliary motor is placed in engine, by belt
It is connected with engine, has been mainly used for/has stopped paying out motivation and the charging of engine idling；Driving motor be placed in engine and speed changer it
Between, it is mainly used for pure electric vehicle driving, driving power generation, joint driving power-assisted, Brake energy recovery etc.；Speed change is installed additional after driving motor
Device system, can optimize the efficiency of full speed section engine and motor, connect main reducing gear and wheel afterwards.With entire car controller
For the whole-control system of core, the information of comprehensive vehicle and each assembly, the control based on vehicle and drive system schema management
Method, can give full play to the advantage of each subsystem of plug-in gas-electricity hybrid power coach, it is optimal to reach vehicle performance.
The present invention use high-speed CAN network control system, using entire car controller as host node, be divided into traditional power CAN with
Two sub-networks of hybrid power CAN, wherein engine controller and gearbox controller belong to traditional power CAN subnets；It is auxiliary
Electric machine controller, drive motor controller, high-tension battery management system, high-pressure pump controller, high pressure steering pump controller,
The high voltage component such as DC/DC conversion controller and high-pressure air conditioner controller belongs to hybrid power CAN subnets, entire car controller
Then two networks are connected to instrument controller at the same time.
The present invention uses by-passing type high pressure management system, and high voltage component is carried out independent high tension loop according to function classification
Power-on and power-off management, is divided into 4 high tension loops, and wherein auxiliary motor and driving motor belongs to a high tension loop, and high pressure turns to
Oil pump and high-pressure pump belong to a high tension loop, and DC-DC converter and high-pressure air conditioner belong to a high tension loop,
Vehicle external charge mouth circuit belongs to a high tension loop.
Core of the entire car controller as whole control system, its hard signal importation connection key gate signal, add
Risen under speed pedal signal, brake pedal signal, charge switch signal, park brake switch signal, car under machine switching signal and car
Halt switch signal etc., output par, c control have motor and water pump control, starter control and the control of high tension loop relay etc.,
Other assembly components then realize the monitoring and control to it by CAN network.
Based on above whole-control system configuration and configuration, hybrid power whole passenger vehicle control system of the invention possesses hair
The start and stop of motivation idling, pure electric vehicle driving, engine is operated alone, engine driving and power generation, joint drive and slide and make
The repertoire of the hybrid power passenger cars such as energy recycling function.
A kind of control method of plug-in gas-electricity hybrid power coach whole-control system, the control method use above-mentioned
Plug-in gas-electricity hybrid power coach whole-control system, and use what is coordinated based on vehicle and power assembly system pattern switching
Control method, including following steps：
Wherein, vehicle operating mode can be divided into initialization pattern, charge mode, normal driving mode, limp-home mode
And safe mode.
1) under vehicle initialization pattern, when condition C 1 (key door OFF and charging gun has connected) meets, entire car controller
Control charging high tension loop relay closure, vehicle enter charge mode, are charged by external charge machine to vehicle high-tension battery；
Under charge mode, when condition C 2 (high-tension battery charging complete or charging gun have disconnected) meets, vehicle returns to initialization mould
Formula, vehicle control unit controls charging high tension loop relay disconnect, vehicle complete charge process, each assembly of vehicle control unit controls
System dormancy；Under charge mode, when condition C 7 (high-tension battery charge fault or charger failure) meets, vehicle enters peace
Syntype, vehicle control unit controls charging high tension loop relay disconnect, vehicle complete charge process, and vehicle control unit controls are each
Assembly system enters safe mode；
2) under vehicle initialization pattern, when condition C 3 (the assembly catastrophe failure of vehicle high tension loop and engine failure) is full
When sufficient, vehicle enters safe mode, and vehicle control unit controls whole high tension loop relay disconnects, and control each assembly system into
Enter safe mode；
3) under vehicle initialization pattern, when condition C 4 (a certain assembly failure of vehicle high tension loop or engine failure or change
Fast device failure) when meeting, vehicle enters limp-home mode, entire car controller closing fault assembly system, limitation vehicle part
Function, and prompt driver that pulling over observing or limping to service station carry out maintenance immediately；Under limp-home mode, when condition C 3
When (the assembly catastrophe failure of vehicle high tension loop and engine failure) meets, vehicle enters safe mode, entire car controller control
The whole high tension loop relays of system disconnect, and control each assembly system to enter safe mode；
4) under vehicle initialization pattern, when condition C 5, (each assembly system mode of vehicle is normal and drives on each circuit of high pressure
Electricity success) when meeting, vehicle enters normal driving mode, each assembly system worked well of vehicle control unit controls；Normally driving
Under dynamic model formula, when condition C 6 (key door is in OFF) meets, vehicle returns to initialization pattern, vehicle control unit controls driving
High tension loop relay disconnects, and controls each assembly system dormancy；Under normal driving mode, when condition C 4, (vehicle height pushes back
The a certain assembly failure in road or engine failure or TRANS PROGRAM) when meeting, vehicle enters limp-home mode, entire car controller
Closing fault assembly system, limits vehicle partial function, and prompts driver that pulling over observing or limping to service station carry out immediately
Maintenance；Under normal driving mode, when condition C 3 (the assembly catastrophe failure of vehicle high tension loop and engine failure) meets,
Vehicle enters safe mode, and vehicle control unit controls whole high tension loop relay disconnects, and controls each assembly system to enter peace
Syntype.
Car-parking model, pure electric vehicle drive pattern, transition mode and combination drive pattern can be divided under normal driving mode.
1) under normal driving mode acquiescence enter car-parking model, when condition C 11 (shift handle put into forward gear or reverse gear and
Actual gear is not zero) enter drive pattern when meeting；Under drive pattern, when condition C 12, (shift handle is linked into neutral gear and reality
Gear is when zero) meeting, returns to car-parking model；
2) pure electric vehicle drive pattern is preferentially entered under drive pattern, entire car controller closes engine at this time, asks speed change
Device controller separates clutch, and driving motor driving vehicle traveling, when condition C 13, (speed is higher than the pure electric vehicle speed upper limit and drives
The person's of sailing demand torque is more than pure electric vehicle upper torque limit) when meeting, into transition mode, entire car controller starts engine, and please
Gearbox controller is asked to engage clutch；Under transition mode, when condition C 15, (engine start is successful and clutch is in complete
Engagement state) when meeting, into combination drive pattern, engine is main driving source at this time, and driving motor is auxiliary driving source；It is mixed
Close under drive pattern, when condition C 16, (speed is less than on pure electric vehicle moment of torsion less than the pure electric vehicle speed upper limit or operator demand's moment of torsion
Limit) when meeting, transition mode is returned to, entire car controller request gearbox controller separation clutch, control EMS, which is closed, to be started
Machine；Under transition mode, when condition C 14 (clutch is in and is kept completely separate state) meets, pure electric vehicle drive pattern, driving are returned to
Motor driving vehicle traveling.
Inputting different driving power allocation algorithm according to whole vehicle state and driver under power assembly pattern can be divided into：Machinery system
Move, slide/Brake energy recovery, pure electric vehicle driving, engine driving and power generation, engine be operated alone and combine driving.
1) under power assembly pattern, first according to current vehicle speed and driver's gas pedal and brake pedal,
Calculate operator demand's moment of torsion at this time；
2) when demand torque is less than or equal to zero, into sliding or braking deceleration operating mode, when high-tension battery SOC be less than it is upper
In limited time, into/Brake energy recovery is slided, vehicle control unit controls driving motor output negative torque, vehicle energy is converted into
Power storage is into high-tension battery；When high-tension battery SOC is more than the upper limit ,/braking energy recovering function is slided in cancellation, into machine
Tool is braked；
3) when demand torque is more than zero, into driving accelerating mode, if demand torque is less than driving, motor maximum is permitted
When being more than lower limit with moment of torsion and high-tension battery SOC, vehicle traveling is operated alone in driving motor；Otherwise, if demand torque is less than
During engine optimization area lower limit, engine driving and power generation；If demand torque is more than engine optimization area lower limit and demand is turned round
When square is less than the engine optimization area upper limit, engine is operated alone, and otherwise engine combines driving with driving motor.
From the above-mentioned description to structure of the present invention and control algolithm, compared to the prior art, the present invention has as follows
Advantage：The present invention adds BSG stand-by motors, and match gas electricity generator, speed changer relative to single motor parallel configuration scheme
System, high-voltage energy storage system external charge equipment, forms the deeply mixed configuration of plug-in pneumoelectric bi-motor, so that hybrid power passenger car
Function it is more perfect, degree of mixing higher.By the Proper Match of assembly parameter, using based on vehicle and drive system pattern pipe
The control method of reason, entire car controller can give full play to the mutual cooperative characteristics of three power sources, make vehicle performance more superior, section
Energy advantage is also more obvious；In addition, the present invention control system using entire car controller as host node, based on high-speed CAN bus
Distributed power system controls network, and by the network, entire car controller can be to hybrid power passenger car power assembly link
Links are managed, coordinate and monitor, and improve vehicle energy utilization efficiency, it is ensured that vehicle safety and reliability；In addition
The present invention uses by-passing type high pressure management system, and high voltage component is carried out fulgurite above and below independent high tension loop according to function classification
Reason, improves the independence of each high voltage component, as far as possible when some high voltage component damages, other high voltage components can still continue work
Make, vehicle can ensure the security in vehicle operational process with pulling over observing or limp-home.
Brief description of the drawings
Fig. 1 is the whole-control system structure and parts relationship figure of patent of the present invention.
Fig. 2 is the whole-control system vehicle schema management flow chart of patent of the present invention.
Fig. 3 is the whole-control system drive pattern management flow chart of patent of the present invention.
Fig. 4 is the whole-control system power assembly schema management flow chart of patent of the present invention.
(description of reference numerals)
1- entire car controllers, 2- auxiliary motors and its controller, 3- engines and its controller, 4- clutches, 5- driving electricity
Machine and its controller, 6- speed changers and its controller, 7- high-tension batteries and its management system, 8- high voltage distribution boxes, 9- charge ports,
10- motor and water pumps, 11- starters, 12- high tension loops relay, 13- instrument controllers, 14- high-pressure air conditioners, 15- direct currents/straight
Stream transformer, 16- high-pressure pumps, 17- high pressure steering
Embodiment
Technical solution of the present invention is further elaborated below with reference to attached drawing.
With reference to Fig. 1, a kind of plug-in gas-electricity hybrid power coach whole-control system includes entire car controller 1, engine
And its controller 3, clutch 4, driving motor and controller 5, auxiliary motor and its controller 2, speed changer and its controller 6,
High-tension battery and its management system 7, high voltage distribution box 8, high pressure steering 17, high-pressure pump 16, high-pressure air conditioner 14, direct current/
Direct current transducer 15, instrument controller 13, starter 11, motor and water pump 10, high tension loop relay 12, charge port 9 etc..More than
The connection relation of component removes power assembly (such as engine, clutch, driving motor, auxiliary motor and speed changer) mechanically
Connection is outer, and other controllers and annex are connected by vehicle electrical harness, such as low pressure rat tail, high-pressure connection line beam, CAN
Network connection harness (power CAN and mixed dynamic CAN), entire car controller control to each component corresponding with four kinds of line style annotations of Fig. 1
Signal processed is exactly based on these electrical harness to transmit.
Wherein, the gas engine that engine is taken into account using economy with discharge, before auxiliary motor is placed in engine, by belt
It is connected with engine, has been mainly used for/has stopped paying out motivation and the charging of engine idling；Driving motor be placed in engine and speed changer it
Between, it is mainly used for pure electric vehicle driving, driving power generation, joint driving power-assisted, Brake energy recovery etc.；Speed change is installed additional after driving motor
Device system, can optimize the efficiency of full speed section engine and motor, connect main reducing gear and wheel afterwards.With entire car controller
For the whole-control system of core, the information of comprehensive vehicle and each assembly, by rational control method, can give full play to slotting
The advantage of each subsystem of electric-type gas-electricity hybrid power coach, it is optimal to reach vehicle performance.
The present invention use high-speed CAN network control system, using entire car controller as host node, be divided into traditional power CAN with
Two sub-networks of hybrid power CAN, wherein engine controller and gearbox controller belong to traditional power CAN subnets；It is auxiliary
Electric machine controller, drive motor controller, high-tension battery management system, high-pressure pump controller, high pressure steering pump controller,
The high voltage component such as DC/DC conversion controller and high-pressure air conditioner controller belongs to hybrid power CAN subnets, entire car controller
Then two networks are connected to instrument controller at the same time.
The present invention uses by-passing type high pressure management system, and high voltage component is carried out independent high tension loop according to function classification
Power-on and power-off management, is divided into 4 high tension loops, and wherein auxiliary motor and driving motor belongs to a high tension loop, and high pressure turns to
Oil pump and high-pressure pump belong to a high tension loop, and DC-DC converter and high-pressure air conditioner belong to a high tension loop,
Vehicle external charge mouth circuit belongs to a high tension loop.
Core of the entire car controller as whole control system, its hard signal importation connection key gate signal, add
Risen under speed pedal signal, brake pedal signal, charge switch signal, park brake switch signal, car under machine switching signal and car
Halt switch signal etc., output par, c control have motor and water pump control, starter control and the control of high tension loop relay etc.,
Other assembly components then realize the monitoring and control to it by CAN network.
A kind of control method of plug-in gas-electricity hybrid power coach whole-control system, the control method use above-mentioned
Plug-in gas-electricity hybrid power coach whole-control system, the present invention are assisted using based on vehicle and power assembly system pattern switching
The control method of tune, including following steps：
With reference to Fig. 2, vehicle operating mode can be divided into initialization pattern, charge mode, normal driving mode, limp-home mould
Formula and safe mode.
1) under vehicle initialization pattern, when condition C 1 (key door is placed in OFF and charging gun has connected) meets, vehicle control
Device control charging high tension loop relay closure processed, vehicle enter charge mode, vehicle high-tension battery are given by external charge machine
Charging；Under charge mode, when condition C 2 (high-tension battery charging complete or charging gun have disconnected) meets, vehicle returns initial
Change pattern, vehicle control unit controls charging high tension loop relay disconnect, vehicle complete charge process, and vehicle control unit controls are each
Assembly system dormancy；Under charge mode, when condition C 7 (high-tension battery charge fault or charger failure) meets, vehicle into
Enter safe mode, vehicle control unit controls charging high tension loop relay disconnects, vehicle complete charge process, entire car controller control
Make each assembly system and enter safe mode；
2) under vehicle initialization pattern, when condition C 3 (the assembly catastrophe failure of vehicle high tension loop and engine failure) is full
When sufficient, vehicle enters safe mode, and vehicle control unit controls whole high tension loop relay disconnects, and control each assembly system into
Enter safe mode；
3) under vehicle initialization pattern, when condition C 4 (a certain assembly failure of vehicle high tension loop or engine failure or change
Fast device failure) when meeting, vehicle enters limp-home mode, entire car controller closing fault assembly system, limitation vehicle part
Function, and prompt driver that pulling over observing or limping to service station carry out maintenance immediately；Under limp-home mode, when condition C 3
When (the assembly catastrophe failure of vehicle high tension loop and engine failure) meets, vehicle enters safe mode, entire car controller control
The whole high tension loop relays of system disconnect, and control each assembly system to enter safe mode；
4) under vehicle initialization pattern, when condition C 5, (each assembly system mode of vehicle is normal and drives on each circuit of high pressure
Electricity success) when meeting, vehicle enters normal driving mode, each assembly system worked well of vehicle control unit controls；Normally driving
Under dynamic model formula, when condition C 6 (key door is placed in OFF) meets, vehicle returns to initialization pattern, vehicle control unit controls driving
High tension loop relay disconnects, and controls each assembly system dormancy；Under normal driving mode, when condition C 4, (vehicle height pushes back
The a certain assembly failure in road or engine failure or TRANS PROGRAM) when meeting, vehicle enters limp-home mode, entire car controller
Closing fault assembly system, limits vehicle partial function, and prompts driver that pulling over observing or limping to service station carry out immediately
Maintenance；Under normal driving mode, when condition C 3 (the assembly catastrophe failure of vehicle high tension loop and engine failure) meets,
Vehicle enters safe mode, and vehicle control unit controls whole high tension loop relay disconnects, and controls each assembly system to enter peace
Syntype.
With reference to Fig. 3, car-parking model, pure electric vehicle drive pattern, transition mode and combined drive can be divided under normal driving mode
Dynamic model formula.
1) under normal driving mode acquiescence enter car-parking model, when condition C 11 (shift handle put into forward gear or reverse gear and
Actual gear is not zero) enter drive pattern when meeting；Under drive pattern, when condition C 12, (shift handle is linked into neutral gear and reality
Gear is when zero) meeting, returns to car-parking model；
2) pure electric vehicle drive pattern is preferentially entered under drive pattern, entire car controller closes engine at this time, asks speed change
Device controller separates clutch, and driving motor driving vehicle traveling, when condition C 13, (speed is higher than the pure electric vehicle speed upper limit and drives
The person's of sailing demand torque is more than pure electric vehicle upper torque limit) when meeting, into transition mode, entire car controller starts engine, and please
Gearbox controller is asked to engage clutch；Under transition mode, when condition C 15, (engine start is successful and clutch is in complete
Engagement state) when meeting, into combination drive pattern, engine is main driving source at this time, and driving motor is auxiliary driving source；It is mixed
Close under drive pattern, when condition C 16, (speed is less than on pure electric vehicle moment of torsion less than the pure electric vehicle speed upper limit or operator demand's moment of torsion
Limit) when meeting, transition mode is returned to, entire car controller request gearbox controller separation clutch, control EMS, which is closed, to be started
Machine；Under transition mode, when condition C 14 (clutch is in and is kept completely separate state) meets, pure electric vehicle drive pattern, driving are returned to
Motor driving vehicle traveling.
Inputting different driving power allocation algorithm according to whole vehicle state and driver with reference to Fig. 4, under power assembly pattern can divide
For：Mechanical braking, slide/Brake energy recovery, pure electric vehicle driving, engine driving and power generation, engine be operated alone and join
Close driving.
1) under power assembly pattern, first according to current vehicle speed and driver's gas pedal and brake pedal,
Calculate operator demand's moment of torsion at this time；
2) when demand torque is less than or equal to zero, into sliding or braking deceleration operating mode, when high-tension battery SOC be less than it is upper
In limited time, into/Brake energy recovery is slided, vehicle control unit controls driving motor output negative torque, vehicle energy is converted into
Power storage is into high-tension battery；When high-tension battery SOC is more than the upper limit ,/braking energy recovering function is slided in cancellation, into machine
Tool is braked；
3) when demand torque is more than zero, into driving accelerating mode, if demand torque is less than driving, motor maximum is permitted
When being more than lower limit with moment of torsion and high-tension battery SOC, vehicle traveling is operated alone in driving motor；Otherwise, if demand torque is less than
During engine optimization area lower limit, engine driving and power generation；If demand torque is more than engine optimization area lower limit and demand is turned round
When square is less than the engine optimization area upper limit, engine is operated alone, and otherwise engine combines driving with driving motor.
Claims (7)
- A kind of 1. plug-in gas-electricity hybrid power coach whole-control system, it is characterised in that：The whole-control system include entire car controller, engine and its controller, clutch, driving motor and controller, Auxiliary motor and its controller, speed changer and its controller, high-tension battery and its management system, high voltage distribution box, high pressure steering system System, high-pressure pump and its controller, high-pressure air conditioner and its controller, DC-DC converter and its controller, instrument control Device, starter and its controller, motor and water pump, high tension loop relay and charge port, the engine are started using combustion gas Machine, before the auxiliary motor is placed in engine, is connected by belt with engine, for rising or stopping paying out motivation and engine idling is filled Electricity, the driving motor are placed between engine and speed changer, for pure electric vehicle driving, driving power generation, joint driving power-assisted, Brake energy recovery, after the speed changer is installed at driving motor, connects main reducing gear and wheel afterwards,Vehicle uses high-speed CAN network control system, using entire car controller as host node, is divided into traditional power CAN and mixing is dynamic Two sub-networks of power CAN, wherein engine controller and gearbox controller belong to traditional power CAN subnets；Auxiliary motor control Device processed, drive motor controller, high-tension battery management system, high-pressure pump controller, high pressure steering pump controller, direct current/ Direct current switching controller and high-pressure air conditioner controller belong to hybrid power CAN subnets, and entire car controller and instrument controller are then It is connected to two networks at the same time.
- A kind of 2. plug-in gas-electricity hybrid power coach whole-control system according to claim 1, it is characterised in that：Vehicle uses by-passing type high pressure management system, and high voltage component is carried out independent high tension loop power-on and power-off according to function classification Management, is divided into 4 high tension loops, and wherein auxiliary motor and driving motor belongs to a high tension loop, high pressure steering pump and High-pressure pump belongs to a high tension loop, and DC-DC converter and high-pressure air conditioner belong to a high tension loop, outside vehicle Connect charge port circuit and belong to a high tension loop.
- A kind of 3. plug-in gas-electricity hybrid power coach whole-control system according to claim 2, it is characterised in that：Entire car controller hard signal importation connection key gate signal, accelerator pedal signal, brake pedal signal, charging are opened Halt switch signal under machine switching signal and car is played under OFF signal, park brake switch signal, car, output par, c control has motor Water pump control, starter control and high tension loop relay control, other assembly components then by CAN network realize to its Monitoring and control.
- A kind of 4. full-vehicle control side of plug-in gas-electricity hybrid power coach whole-control system according to claim 2 Method, it is characterised in that：The control method of finished uses and is based on vehicle and power assembly system pattern switching control method for coordinating, wherein vehicle pattern Initialization pattern, charge mode, normal driving mode, limp-home mode and safe mode can be divided into；Normal driving mode can It is divided into car-parking model, pure electric vehicle drive pattern, transition mode and combination drive pattern；Power assembly pattern can be divided into pure electric vehicle drive Dynamic, engine driving and power generation, engine be operated alone, combines and drives, slides/Brake energy recovery and mechanical braking.
- A kind of 5. plug-in gas-electricity hybrid power coach control method of finished according to claim 4, it is characterised in that：The vehicle pattern：1) under vehicle initialization pattern, when condition C 1, i.e., key door is placed in OFF and charging gun has connected completely When sufficient, vehicle control unit controls charging high tension loop relay closure, vehicle enters charge mode, by external charge machine to whole Overall height piezoelectric battery charges；Under charge mode, when condition C 2, i.e., high-tension battery charging complete or charging gun have disconnected when meeting, Vehicle returns to initialization pattern, and vehicle control unit controls charging high tension loop relay disconnects, vehicle complete charge process, vehicle Controller controls each assembly system dormancy；Under charge mode, when condition C 7, i.e. high-tension battery charge fault or charger failure When meeting, vehicle enters safe mode, and vehicle control unit controls charging high tension loop relay disconnects, vehicle complete charge mistake Journey, each assembly system of vehicle control unit controls enter safe mode；2) under vehicle initialization pattern, when condition C 3, i.e. the assembly catastrophe failure of vehicle high tension loop and engine failure satisfaction When, vehicle enters safe mode, and vehicle control unit controls whole high tension loop relay disconnects, and controls each assembly system to enter Safe mode；3) under vehicle initialization pattern, when condition C 4, the i.e. a certain assembly failure of vehicle high tension loop or engine failure or speed change When device failure meets, vehicle enters limp-home mode, entire car controller closing fault assembly system, limitation vehicle part work( Can, and prompt driver that pulling over observing or limping to service station carry out maintenance immediately；Under limp-home mode, when condition C 3, That is the assembly catastrophe failure of vehicle high tension loop and when engine failure meets, vehicle enters safe mode, entire car controller control The whole high tension loop relays of system disconnect, and control each assembly system to enter safe mode；4) under vehicle initialization pattern, when condition C 5, i.e., each assembly system mode of vehicle is normal and driving high tension loop is powered on into When work(meets, vehicle enters normal driving mode, each assembly system worked well of vehicle control unit controls；In normal driving mode Under, when condition C 6, i.e., when key door is placed in OFF and meets, vehicle returns to initialization pattern, and vehicle control unit controls driving height pushes back Road relay disconnects, and controls each assembly system dormancy；Under normal driving mode, when condition C 4, i.e. vehicle high tension loop When one assembly failure or engine failure or TRANS PROGRAM meet, vehicle enters limp-home mode, and entire car controller is closed Failure assembly system, limits vehicle partial function, and prompts driver that pulling over observing or limping to service station carry out maintenance immediately； Under normal driving mode, when condition C 3, i.e. the assembly catastrophe failure of vehicle high tension loop and when engine failure meets, vehicle Into safe mode, vehicle control unit controls whole high tension loop relay disconnects, and controls each assembly system to enter safe mould Formula.
- A kind of 6. plug-in gas-electricity hybrid power coach control method of finished according to claim 4, it is characterised in that：The normal driving mode：1) acquiescence enters car-parking model under normal driving mode, and when condition C 11, i.e. shift handle is hung Enter forward gear or reverse gear and actual gear is not zero and enters drive pattern when meeting；Under drive pattern, when condition C 12, that is, shift gears Handle is linked into neutral gear and actual gear is zero when meeting, returns to car-parking model；2) pure electric vehicle drive pattern is preferentially entered under drive pattern, entire car controller closes engine at this time, asks speed changer control Device processed separates clutch, and driving motor driving vehicle traveling, when condition C 13, i.e. speed is higher than the pure electric vehicle speed upper limit and driving When member's demand torque meets more than pure electric vehicle upper torque limit, into transition mode, entire car controller starts engine, and asks to become Fast device controller engages clutch；Under transition mode, when condition C 15, i.e., engine start success and clutch are in connects completely When conjunction state meets, into combination drive pattern, engine is main driving source at this time, and driving motor is auxiliary driving source；Mixing Under drive pattern, when condition C 16, i.e. speed is less than on pure electric vehicle moment of torsion less than the pure electric vehicle speed upper limit or operator demand's moment of torsion When limit meets, transition mode is returned to, entire car controller request gearbox controller separation clutch, closes engine；Stage die Under formula, when condition C 14, i.e., clutch is in when being kept completely separate state and meeting, returns to pure electric vehicle drive pattern, driving motor driving Vehicle travels.
- A kind of 7. plug-in gas-electricity hybrid power coach control method of finished according to claim 4, it is characterised in that：The power assembly pattern：1) under power assembly pattern, first according to current vehicle speed and driver's gas pedal and braking Pedal input signal, calculates operator demand's moment of torsion at this time；2) when demand torque is less than or equal to zero, into sliding or braking deceleration operating mode, when high-tension battery SOC is less than the upper limit When, into/Brake energy recovery is slided, vehicle control unit controls driving motor output negative torque, electricity is converted into by vehicle energy It can store into high-tension battery；When high-tension battery SOC is more than the upper limit ,/braking energy recovering function is slided in cancellation, into machinery Braking；3) when demand torque is more than zero, into driving accelerating mode, if demand torque is less than driving motor, maximum allowable is turned round Square and when high-tension battery SOC is more than lower limit, vehicle traveling is operated alone in driving motor；Otherwise, start if demand torque is less than When machine optimizes area's lower limit, engine driving and power generation；If demand torque is more than engine optimization area lower limit and demand torque is small When the engine optimization area upper limit, engine is operated alone, and otherwise engine combines driving with driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610411999.8A CN105966226B (en) | 2016-06-14 | 2016-06-14 | A kind of plug-in gas-electricity hybrid power coach whole-control system and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610411999.8A CN105966226B (en) | 2016-06-14 | 2016-06-14 | A kind of plug-in gas-electricity hybrid power coach whole-control system and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105966226A CN105966226A (en) | 2016-09-28 |
| CN105966226B true CN105966226B (en) | 2018-05-15 |
Family
ID=57011051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610411999.8A Active CN105966226B (en) | 2016-06-14 | 2016-06-14 | A kind of plug-in gas-electricity hybrid power coach whole-control system and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105966226B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162954B (en) * | 2016-12-07 | 2020-02-04 | 郑州宇通客车股份有限公司 | Hybrid electric vehicle starting method, gas engine starting method and power system |
| CN106965795A (en) * | 2017-04-21 | 2017-07-21 | 阿尔特汽车技术股份有限公司 | Plug-in four-wheel-drive hybrid power vehicle complete vehicle control system |
| CN106926737B (en) * | 2017-04-21 | 2023-05-26 | 阿尔特汽车技术股份有限公司 | Electric automobile direct-current charging connection verification system and method |
| CN107269825A (en) * | 2017-06-09 | 2017-10-20 | 上海汽车集团股份有限公司 | Gearbox-gear control method based on P2 structure hybrid vehicles |
| CN107472170A (en) * | 2017-08-30 | 2017-12-15 | 东风商用车有限公司 | A kind of whole-control system |
| CN107825953A (en) * | 2017-10-31 | 2018-03-23 | 奇瑞汽车股份有限公司 | Hybrid power system |
| CN108819937B (en) * | 2018-07-04 | 2020-04-07 | 重庆长安汽车股份有限公司 | New energy automobile limping mode control method and system |
| CN109624965A (en) * | 2018-12-12 | 2019-04-16 | 湖北文理学院 | A kind of plug-in hybrid-power automobile CAN network control system and its method |
| CN109849695B (en) * | 2019-03-26 | 2022-04-19 | 吉林大学青岛汽车研究院 | Parking charging control method for planetary hybrid electric vehicle |
| CN110194183A (en) * | 2019-05-27 | 2019-09-03 | 中国第一汽车股份有限公司 | A kind of double-motor hybrid vehicle energy stream display methods, display system and hybrid vehicle |
| CN110303905B (en) * | 2019-06-24 | 2023-05-05 | 中国第一汽车股份有限公司 | High-voltage topological structure for pure electric commercial vehicle and power-on and power-off control method |
| CN110901626A (en) * | 2019-12-27 | 2020-03-24 | 衡阳智电客车有限责任公司 | Novel plug-in type oil-electricity hybrid power parallel system and control strategy |
| CN113335083A (en) * | 2021-07-21 | 2021-09-03 | 东蒲联合科技(福建)有限责任公司 | Energy allocation method for range-extended electric cold-chain logistics vehicle and logistics vehicle |
| CN114629741A (en) * | 2022-04-21 | 2022-06-14 | 中国铁道科学研究院集团有限公司 | Data exchange method, device and system of vehicle bus communication network |
| CN114852042A (en) * | 2022-05-27 | 2022-08-05 | 中国第一汽车股份有限公司 | Vehicle mode management method and device, automobile and storage medium |
| CN115891967B (en) * | 2023-02-28 | 2023-05-12 | 中国第一汽车股份有限公司 | Hybrid power system control method, device, equipment and medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201114173Y (en) * | 2007-07-13 | 2008-09-10 | 上海通用汽车有限公司 | Vehicle integrated controller |
| CN202748644U (en) * | 2012-06-20 | 2013-02-20 | 浙江吉利汽车研究院有限公司杭州分公司 | A vehicle-mounted bus network system for hybrid vehicles |
| CN103264673A (en) * | 2013-05-21 | 2013-08-28 | 中国汽车技术研究中心 | Hybrid electric vehicle network communication system with two CAN (Controller Area Network) buses |
| CN203698176U (en) * | 2013-11-28 | 2014-07-09 | 重庆长安汽车股份有限公司 | Hybrid electric vehicle mounted display system |
| CN104724006A (en) * | 2015-01-27 | 2015-06-24 | 湖南南车时代电动汽车股份有限公司 | CAN bus based power system for plug-in hybrid bus |
| WO2015177218A1 (en) * | 2014-05-20 | 2015-11-26 | Jaguar Land Rover Limited | Vehicle control system and method |
| EP2985170A3 (en) * | 2014-08-13 | 2016-05-18 | MAN Truck & Bus AG | Hybrid vehicle with an external electric interface |
-
2016
- 2016-06-14 CN CN201610411999.8A patent/CN105966226B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201114173Y (en) * | 2007-07-13 | 2008-09-10 | 上海通用汽车有限公司 | Vehicle integrated controller |
| CN202748644U (en) * | 2012-06-20 | 2013-02-20 | 浙江吉利汽车研究院有限公司杭州分公司 | A vehicle-mounted bus network system for hybrid vehicles |
| CN103264673A (en) * | 2013-05-21 | 2013-08-28 | 中国汽车技术研究中心 | Hybrid electric vehicle network communication system with two CAN (Controller Area Network) buses |
| CN203698176U (en) * | 2013-11-28 | 2014-07-09 | 重庆长安汽车股份有限公司 | Hybrid electric vehicle mounted display system |
| WO2015177218A1 (en) * | 2014-05-20 | 2015-11-26 | Jaguar Land Rover Limited | Vehicle control system and method |
| EP2985170A3 (en) * | 2014-08-13 | 2016-05-18 | MAN Truck & Bus AG | Hybrid vehicle with an external electric interface |
| CN104724006A (en) * | 2015-01-27 | 2015-06-24 | 湖南南车时代电动汽车股份有限公司 | CAN bus based power system for plug-in hybrid bus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105966226A (en) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105966226B (en) | A kind of plug-in gas-electricity hybrid power coach whole-control system and its control method | |
| CN108382186B (en) | Series-parallel hybrid power system and vehicle working mode decision method | |
| CN105034830B (en) | For the apparatus and method to electric vehicle charging | |
| Chan | The state of the art of electric and hybrid vehicles | |
| EP1201485B1 (en) | HEV generator unit | |
| CN102957188B (en) | For the apparatus and method to electric vehicle charging | |
| CN102652087B (en) | Hybrid vehicle and control method thereof | |
| US7973424B2 (en) | Method and apparatus for producing tractive effort with interface to other apparatus | |
| CN104203639B (en) | Electric vehicle and control method thereof | |
| CN103182951A (en) | Electric automobile and integrated control system thereof | |
| CN102343802B (en) | Hybrid-power electric vehicle starts the tandem drive operation between the gentle departure date | |
| CN105398367A (en) | Multipurpose emergency rescue charging vehicle for electromobile | |
| CN101207331A (en) | Control method of commingle dynamic force automobile DC-DC | |
| CN103221246A (en) | Vehicle charging device | |
| CN107244318A (en) | Drive control mechanism and drive dynamic control device | |
| CN103818265B (en) | Cell managing device on powered vehicle | |
| CN102483021A (en) | Hybrid drive system with reduced power requirement for vehicle | |
| CN107985314A (en) | Determine method, apparatus, controller and the storage medium of gear | |
| CN109353330A (en) | A kind of hybrid vehicle, operating mode control system and its method | |
| CN104553740B (en) | Six-drive hybrid power system and control method thereof | |
| CN101311017A (en) | Hybrid power vehicle and its control method | |
| CN102490587A (en) | Series-parallel combined type hybrid power assembly with high reliability | |
| Zuo et al. | Engine start control strategy research for parallel-series hybrid electrical vehicles | |
| KR20160070976A (en) | Slow running control method of the e-AWD system | |
| US20170203666A1 (en) | Battery charging system and servicing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |