CN106627117B - A kind of transmission device for longitudinal rear-guard hybrid vehicle - Google Patents
A kind of transmission device for longitudinal rear-guard hybrid vehicle Download PDFInfo
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- CN106627117B CN106627117B CN201610964123.6A CN201610964123A CN106627117B CN 106627117 B CN106627117 B CN 106627117B CN 201610964123 A CN201610964123 A CN 201610964123A CN 106627117 B CN106627117 B CN 106627117B
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- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
-
- 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
- B60K6/365—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 with the gears having orbital motion
-
- 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
- B60K6/42—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 the architecture of the hybrid electric vehicle
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Invention provides a kind of transmission device for longitudinal rear-guard hybrid vehicle, including first motor (EM1), the second motor (EM2), engine, planetary gear coupling mechanism and input shaft, and it is equipped with the first brake (B1), second brake (B2), first clutch (C1) and second clutch (C2), first motor is connected by third speed reducing gear pair with planetary gear coupling mechanism by the first speed reducing gear pair, the second motor, to realize a variety of pure electric vehicles and hybrid power drive mode.Transmission device for longitudinal rear-guard hybrid vehicle of the invention, it is compact-sized, it can be achieved that matching work with different displacements engine, reduces Motor torque demand and manufacturing cost.
Description
Technical field
The present invention relates to a kind of automobile transmission device, in particular to a kind of biography for longitudinal rear-guard hybrid vehicle
Dynamic device.
Background technique
With national new-energy automobile strategy development and the aggravation of environmental energy problem, so that major motor corporation is all
Actively research and development energy-saving and environment-friendly automobile, technically the hybrid power system of comparative maturity become at this stage solve automobile energy consumption and
The possible technique scheme of environmental pollution, core drive transmission device also just become the emphasis of each company research and development.
Technical solution more at present is more in longitudinal hybrid power scheme at present both for single platform application
Ground uses series-parallel scheme, and especially the torque demand of driving motor is big in commercial vehicle field, is easy to cause manufacturing cost height.?
When longitudinal hybrid power transmission conceptual design, other than the technical solution for needing to consider development platform, product is fully considered
Cost control is very important.
Summary of the invention
The present invention is intended to provide a kind of compact-sized, realization hardware and software platform application, and it is longitudinal with lower cost advantage
Rear-guard hybrid transmissions.
The present invention is realized by the following scheme:
A kind of transmission device for longitudinal rear-guard hybrid vehicle, including first motor EM1, the second motor EM2, hair
Motivation, planetary gear coupling mechanism and input shaft further include the first connecting shaft, and the planetary gear coupling mechanism includes first single
Planet row PG1 and the second single planetary row PG2, the first single planetary row PG1 include the first sun gear S1, the first planetary gear P1,
First planet carrier PC1 and the first gear ring R1, the second single planetary row PG2 include the second sun gear S2, the second planetary gear P2, the
Two planet carrier PC2 and the second gear ring R2, first planet carrier PC1 and the second gear ring R2 connect and compose the first central axis and in first
First brake B1 is set in mandrel, and one end of the first brake B1 is fixed on gear box casing；Connect on first sun gear S1
It is connected to the first set axis of inner hollow, the first central axis passes through first set axis, and the is provided between the first central axis and input shaft
One clutch C1, input shaft pass through the output axis connection of flywheel vibration absorber FW and engine；First set axis passes through the first reducing gear
Wheel set is connected with the first motor axis in first motor；Second set of axis of inner hollow is connected on second sun gear S2, the
Two planet carrier PC2 and the first gear ring R1 connect and compose the second central axis, and the second central axis passes through second set of axis and the second central axis
Output shaft as transmission device；Second set of axis is connected by third speed reducing gear pair with the second motor shaft on the second motor
It connects, second clutch C2 is provided between the second motor shaft and the first connecting shaft, the first connecting shaft passes through the second speed reducing gear pair
It is connected with input shaft.
Further, second brake B2 is provided on the rotor of the first motor, one end of second brake is fixed
On gear box casing.
First speed reducing gear pair is meshed and is constituted by the first deceleration gear wheel and the first reduction pinion teeth, and first slows down
Gear wheel is mounted on first set axis, and the first reduction pinion teeth is mounted on first motor axis；Second speed reducing gear pair by
Second deceleration gear wheel and the second reduction pinion teeth are meshed composition, and the second deceleration gear wheel is mounted on input shaft, and second subtracts
Fast pinion gear is mounted in the first connecting shaft；Third speed reducing gear pair is mutually nibbled by third deceleration gear wheel with third reduction pinion teeth
It closes and constitutes, third deceleration gear wheel is mounted on second set of axis, and third reduction pinion teeth is mounted on the second motor shaft.
First brake, second brake, first clutch and second clutch are all made of multi-sheet wet-type shift member
Part.
The first motor by the first speed reducing gear pair, the second motor by third speed reducing gear pair respectively with planet tooth
Coupling mechanism connection is taken turns, the first speed reducing gear pair and third speed reducing gear pair can be realized respectively to first motor and the second motor
Torque increase effect, to avoid the Engine Matching using the first motor of high torque, the second motor and different displacements, thus
Reduce dynamical system manufacturing cost.
According to the prior art it is found that single planetary row generally all includes sun gear, planetary gear, planet carrier and outer gear ring, planet
Wheel is mounted on planet carrier, and planetary gear is meshed with sun gear and outer gear ring respectively.In the specific extremely present invention, the first single planetary row
Connection relationship in PG1 between each component are as follows: the first planetary gear P1 is mounted on first planet carrier PC1, and the first planetary gear P1 points
It is not meshed with the first sun gear S1 and the first gear ring R1；Connection relationship in second single planetary row PG2 between each component are as follows: the
Two planetary gear P2 are mounted on the second planet carrier PC2, the second planetary gear P2 respectively with the second sun gear S2 and the second gear ring R2 phase
Engagement.
A kind of transmission device for longitudinal rear-guard hybrid vehicle of the invention, is the technical side of a hardware and software platform
Case has following technical advantage:
1. in vehicle with electric-only mode when driving, it can be achieved that the pure electric vehicle drive mode of three gears, can satisfy pure
The speed and torque demand of electric drive, while can realize the optimal control to first motor, second two motors of motor.
2. vehicle with hybrid mode when driving, transmission device mainly uses dynamic branch drive mode, has simultaneously
There are two the hybrid power drive modes of fixed drive ratio, high to the adaptability of road conditions, can combine vehicle fuel-economy
The use demand of property and dynamic property.Transmission device realizes vehicle variable speed E-CVT function under dynamic branch drive mode,
Engine speed and speed decouple at this time, i.e., engine speed is no longer influenced by driving cycle, is adjusted by two motors
Section realizes the stepless variation of speed, while engine being allowed to always work in the relatively narrow high efficiency range of the range of speeds.Engine
As long as itself guarantees its performance within the scope of the normal revolution of the system requirements, such system is more advantageous to engine
Efficient operation, avoid its work in the traffic coverage of inefficient maximum discharge.
It is one flat 3. the transmission device can be applied to deep hybrid power system and plug-in hybrid power system simultaneously
The drive scheme of platform.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in embodiment 1 for the transmission device of longitudinal rear-guard hybrid vehicle.
Specific embodiment
Below in conjunction with drawings and examples, the invention will be further described, but the invention is not limited to the tables of embodiment
It states.
Embodiment 1
A kind of transmission device for longitudinal rear-guard hybrid vehicle, as shown in Figure 1, including first motor EM1, the
Two motor EM2, engine ICE, planetary gear coupling mechanism 19, input shaft 1 and the first connecting shaft 8, planetary gear coupling mechanism
19 include the first single planetary row PG1 and the second single planetary row PG2, the first single planetary row PG1 includes the first sun gear S1, the first row
Star-wheel P1, first planet carrier PC1 and the first gear ring R1, the first planetary gear P1 are mounted on first planet carrier PC1, the first planetary gear
P1 is meshed with the first sun gear S1 and the first gear ring R1 respectively；Second single planetary row PG2 includes the second sun gear S2, the second row
Star-wheel P2, the second planet carrier PC2 and the second gear ring R2, the second planetary gear P2 are mounted on the second planet carrier PC2, the second planet
Wheel P2 is meshed with the second sun gear S2 and the second gear ring R2 respectively；First planet carrier PC1 and the second gear ring R2 connects and composes
Simultaneously the first brake B1 is arranged in one central axis 3 on the first central axis 3, and one end of the first brake B1 is fixed on gear box casing
On 18；The first set axis 4 of inner hollow is connected on first sun gear S1, the first central axis 3 is in first set axis 4, first
First clutch C1 is provided between mandrel 3 and input shaft 1, input shaft 1 passes through the output of flywheel vibration absorber FW and engine ICE
Axis connection；First set axis 4 is connected by the first speed reducing gear pair 15 with the first motor axis 6 on first motor EM1, and first subtracts
Fast gear pair 15 is meshed and is constituted by the first deceleration gear wheel 12 and the first reduction pinion teeth 11, the first deceleration gear wheel 12 peace
On first set axis 4, the first reduction pinion teeth 11 is mounted on first motor axis 6；It is arranged on the rotor 16 of first motor EM1
There is second brake B2, one end of second brake B2 is fixed on gear box casing 18；In being connected on second sun gear S2
Second set of hollow axis 5 of portion, the second planet carrier PC2 and the first gear ring R1 connect and compose the second central axis 2, and the second central axis 2 is worn
Cross the output shaft of second set of axis 5 and the second central axis 2 as transmission device；Second set of axis 5 by third speed reducing gear pair 17 with
The second motor shaft 7 on second motor EM2 is connected, and third speed reducing gear pair 17 is slowed down by third deceleration gear wheel 13 and third
Pinion gear 14 is meshed composition, and third deceleration gear wheel 13 is mounted on second set of axis 5, and third reduction pinion teeth 14 is mounted on
On second motor shaft 7；Second clutch C2 is provided between second motor shaft 7 and the first connecting shaft 8, the first connecting shaft 8 passes through
Second speed reducing gear pair 20 is connected with input shaft 1, and the second speed reducing gear pair 20 is small by the second deceleration gear wheel 9 and the second deceleration
Gear 10 is meshed composition, and the second deceleration gear wheel 9 is mounted on input shaft 1, and the second reduction pinion teeth 10 is mounted on the first company
In spindle 8.First brake B1, second brake B2, first clutch C1 and second clutch C2 are all made of multi-sheet wet-type and change
Keep off element.
The dynamic coupling device that the present invention uses is the planetary gear being made of the first single planetary row and the second single planetary row
Coupling mechanism, the torque that engine ICE, first motor EM1, second tri- power sources of motor EM2 input are coupled through planetary gear
It is exported after mechanism coupling.During actual travel, each power source is combined with each shifting element (clutch, brake) to be made vehicle
With a variety of different operating modes will be generated.The course of work under pure electric vehicle driving and hybrid power driving will be retouched below
It states, the control planning between each operating mode and shifting element is as shown in table 1, and wherein 〇 indicates opening state, ● indicate closure
State.
Control planning between each operating mode of 1 transmission device of table and shifting element
In electric-only mode, when being individually closed the first brake B1, using first motor EM1 or the second motor EM2 or
Person's first motor EM1 and the second motor EM2 drive simultaneously, and it is pure to be defined as the first i.e. fixed drive ratio of gear pure electric vehicle drive mode
Electric model EV-1.When first motor EM1 and the second motor EM2 drives simultaneously, transmission device can export biggish driving
Torque, the mode are also used as the large torque output mode of pure electric vehicle state.
It individually when closure second brake B2, is driven using the second motor EM2, which is the second gear pure electric vehicle
Drive mode EV-2.First motor EM1 is off position in this mode.
With the increase of speed, in above-mentioned various gears first motor EM1, the second motor EM2 revolving speed be likely to
Height, control the first brake B1 and second brake B2 are in an open state, simultaneously using first motor EM1 and the second motor EM2
Driving, the pattern definition are third gear pure electric vehicle drive mode EV-3.As first motor EM1 and the second motor EM2 revolving speed phase
Whens equal, each planetary gear elements revolving speed is also equal, and vehicle can get max. speed without will lead to first motor EM1 and the at this time
Two motor EM2 itself revolving speed are excessively high.
Under hybrid power drive mode, first clutch C1 closure, transmission device is run with dynamic branch operating mode,
It is defined as the first gear hybrid mode HEV-1.The mode as the main hybrid power drive mode of entire transmission device,
It can be realized vehicle variable speed E-CVT function, this mode is stepless shift mode, without fixed drive ratio.When vehicle occurs
When sliding with Brake energy recovery, first clutch C1, which is opened, disconnects engine ICE more effectively to recycle braking energy.
The first brake B1 and second clutch C2 closure is controlled, engine can be realized same with the second motor EM2 at this time
Axis transmission, can export biggish torque, while first motor EM1 can also participate in work under the fixed drive ratio mode,
The pattern definition is the second gear hybrid power drive mode HEV-2.The mode is driven as the large torque under hybrid mode
Dynamic model formula is used in vehicle start.
When vehicle speed is higher, first motor EM1 can be operated near zero speed, and first motor EM1 efficiency is very at this time
First motor EM1 locking is conducive to the transmission effect for improving the operating condition underdrive device by difference, control second brake B2 closure
Rate.The fixed drive ratio pattern definition is third gear hybrid power drive mode HEV-3.
Claims (4)
1. a kind of transmission device for longitudinal rear-guard hybrid vehicle, including first motor (EM1), the second motor (EM2),
Engine, planetary gear coupling mechanism and input shaft, it is characterised in that: it further include the first connecting shaft, the planetary gear coupling
Mechanism includes the first single planetary row (PG1) and the second single planetary row (PG2), and first single planetary row (PG1) is including first too
Sun wheel (S1), the first planetary gear (P1), first planet carrier (PC1) and the first gear ring (R1), the second single planetary row (PG2) packet
Include the second sun gear (S2), the second planetary gear (P2), the second planet carrier (PC2) and the second gear ring (R2), first planet carrier (PC1)
The first central axis is connected and composed with the second gear ring (R2) and the first brake (B1), the first brake are set on the first central axis
(B1) one end is fixed on gear box casing；The first set axis of inner hollow is connected on first sun gear (S1), in first
Mandrel passes through first set axis, first clutch (C1) is provided between the first central axis and input shaft, input shaft is subtracted by flywheel
The output axis connection of vibration device (FW) and engine；First set axis passes through the first motor on the first speed reducing gear pair and first motor
Axis is connected；Second set of axis of inner hollow, the second planet carrier (PC2) and the first gear ring are connected on second sun gear (S2)
(R1) the second central axis is connected and composed, the second central axis passes through the output of second set of axis and the second central axis as transmission device
Axis；Second set of axis is connected by third speed reducing gear pair with the second motor shaft on the second motor, the second motor shaft and first
It is provided between connecting shaft second clutch (C2), the first connecting shaft is connected by the second speed reducing gear pair with input shaft；Institute
First motor (EM1), the second motor (EM2) and the second central axis is stated to be arranged in parallel.
2. a kind of transmission device for longitudinal rear-guard hybrid vehicle as described in claim 1, it is characterised in that: described
Second brake (B2) is provided on the rotor of first motor, one end of second brake is fixed on gear box casing.
3. a kind of transmission device for longitudinal rear-guard hybrid vehicle as claimed in claim 1 or 2, it is characterised in that:
First speed reducing gear pair is meshed and is constituted by the first deceleration gear wheel and the first reduction pinion teeth, the first deceleration gear wheel peace
On first set axis, the first reduction pinion teeth is mounted on first motor axis；Second speed reducing gear pair is slowed down by second
Gear wheel and the second reduction pinion teeth are meshed composition, and the second deceleration gear wheel is mounted on input shaft, the second reduction pinion teeth
It is mounted in the first connecting shaft；Third speed reducing gear pair is meshed and is constituted by third deceleration gear wheel and third reduction pinion teeth,
Third deceleration gear wheel is mounted on second set of axis, and third reduction pinion teeth is mounted on the second motor shaft.
4. a kind of transmission device for longitudinal rear-guard hybrid vehicle as claimed in claim 3, it is characterised in that: described
First brake, second brake, first clutch and second clutch are all made of multi-sheet wet-type shifting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964123.6A CN106627117B (en) | 2016-10-28 | 2016-10-28 | A kind of transmission device for longitudinal rear-guard hybrid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964123.6A CN106627117B (en) | 2016-10-28 | 2016-10-28 | A kind of transmission device for longitudinal rear-guard hybrid vehicle |
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| Publication Number | Publication Date |
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| CN106627117A CN106627117A (en) | 2017-05-10 |
| CN106627117B true CN106627117B (en) | 2019-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610964123.6A Active CN106627117B (en) | 2016-10-28 | 2016-10-28 | A kind of transmission device for longitudinal rear-guard hybrid vehicle |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444099A (en) * | 2017-09-06 | 2017-12-08 | 广西玉柴机器股份有限公司 | Series-parallel connection transmission system for motor vehicle driven by mixed power |
| CN107599820A (en) * | 2017-10-24 | 2018-01-19 | 广西玉柴机器股份有限公司 | Hybrid drive train |
| CN107933288A (en) * | 2017-12-08 | 2018-04-20 | 广西玉柴机器股份有限公司 | The hybrid transmissions of motor parallel arrangement |
| CN110594365A (en) * | 2019-08-20 | 2019-12-20 | 奥瑞拓能源科技股份有限公司 | Double-shaft concentric reversal speed reducing device |
| CN112440717B (en) * | 2019-08-30 | 2021-11-12 | 比亚迪股份有限公司 | Hybrid power device and vehicle |
| CN113335049B (en) * | 2021-08-05 | 2021-11-09 | 南通大任永磁电机制造有限公司 | Four-motor four-speed-ratio range-extended electric vehicle power assembly |
| CN113815400B (en) * | 2021-08-25 | 2023-02-28 | 东风汽车股份有限公司 | Hybrid power device capable of realizing two output ends of planet row |
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| CN100405707C (en) * | 2004-09-08 | 2008-07-23 | 通用汽车环球科技运作公司 | Electrically variable transmission with improved gradeability |
| CN102815196A (en) * | 2011-06-09 | 2012-12-12 | 现代自动车株式会社 | Power transmission system of hybrid electric vehicle |
| CN104401215A (en) * | 2014-12-13 | 2015-03-11 | 北京理工大学 | Double-motor double-planet-row dynamic coupling driving structure |
| CN105774520A (en) * | 2016-03-03 | 2016-07-20 | 科力远混合动力技术有限公司 | Transmission device for rear-wheel-drive plug-in type hybrid power vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8758179B2 (en) * | 2012-10-22 | 2014-06-24 | GM Global Technology Operations LLC | Electrically-variable transmission for a vehicle |
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- 2016-10-28 CN CN201610964123.6A patent/CN106627117B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100405707C (en) * | 2004-09-08 | 2008-07-23 | 通用汽车环球科技运作公司 | Electrically variable transmission with improved gradeability |
| CN102815196A (en) * | 2011-06-09 | 2012-12-12 | 现代自动车株式会社 | Power transmission system of hybrid electric vehicle |
| CN104401215A (en) * | 2014-12-13 | 2015-03-11 | 北京理工大学 | Double-motor double-planet-row dynamic coupling driving structure |
| CN105774520A (en) * | 2016-03-03 | 2016-07-20 | 科力远混合动力技术有限公司 | Transmission device for rear-wheel-drive plug-in type hybrid power vehicle |
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| Publication number | Publication date |
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| CN106627117A (en) | 2017-05-10 |
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