CN107554274A - A kind of multi-mode power transmission arrangment of hybrid vehicle - Google Patents
A kind of multi-mode power transmission arrangment of hybrid vehicle Download PDFInfo
- Publication number
- CN107554274A CN107554274A CN201710718473.9A CN201710718473A CN107554274A CN 107554274 A CN107554274 A CN 107554274A CN 201710718473 A CN201710718473 A CN 201710718473A CN 107554274 A CN107554274 A CN 107554274A
- Authority
- CN
- China
- Prior art keywords
- gear
- motor
- engine
- input shaft
- hybrid vehicle
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Hybrid Electric Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of multi-mode power transmission arrangment of hybrid vehicle, first clutch is connected between motor input shaft and engine input shaft；Engine input gear is fixed with engine input shaft, reducer gear is fixed with main reducing gear, a gear driving gear and two gear driving gear are fixed with motor input shaft, one gear driving gear and two gear driving gear are by motor output gear group to reducer gear passing power, and engine input gear is by engine output gear group to reducer gear passing power.By cancelling generator, power assembly quality is reduced, while reduces power assembly cost；Engine and generator can work between high efficient area.Vehicle starting, acceleration and gradeability are improved, reduces motor maximum speed, so as to reduce motor cost；Engine and motor power failure-free in shift process；Transmission device size is small, compact overall structure, is easy to arrange.
Description
Technical field
The present invention relates to the drive mechanism technical field of hybrid vehicle, in particular to a kind of the more of hybrid vehicle
Mode power drive mechanism.
Background technology
Energy-conservation and environmental protection have become the two principal themes of automotive technology development, in recent years, realize what is reduced oil consumption and discharge
Hybrid vehicle, development and application are obtained, and quickly grown on commercialization, industrialization process, at present the mixing of volume production
Power vehicle have Toyota it is general it is sharp this, Mitsubishi OUTLANDER PHEV, BYD Qin etc..
From power coupling mode, hybrid vehicle mainly has the forms such as parallel, tandem and series parallel type.
At present, automobile hybrid power plant has kinds of schemes, and advantage and disadvantage are individually present.For example, Shanghai receive iron good fortune transmission have
" Hybrid Vehicle power assembly " (the China Patent No. CN205439956U) of limit company, it is bi-motor multi-mode scheme.
Generator is connected by first gear group with internal combustion engine, and clutch, first gear are provided between internal combustion engine and first gear group
Group passes through second gear group and left driving wheel, right driving wheel connection, disconnection machine is provided between first gear group and second gear group
Structure, second gear group are connected by synchronizer.The program can solve hybrid vehicle high-speed electric expreess locomotive cost height, automobile accelerates
The shortcomings that ability and low climbing capacity, improve performance.But program shafting is more, gearbox size is larger, is unfavorable for power
The arrangement of assembly；Power assembly quality is larger simultaneously, is unfavorable for reducing complete-vehicle oil consumption.
The content of the invention
Present invention aim to solve the deficiency of above-mentioned background technology, there is provided a kind of size is small, beneficial to arrangement
And the multi-mode power transmission arrangment of fuel-efficient hybrid vehicle.
In order to achieve this, the multi-mode power transmission arrangment of the hybrid vehicle designed by the present invention, including motor,
Motor input shaft, engine, the engine input shaft being connected with engine, drive shaft with motor connection and it is arranged at drive shaft
On transmission device；It is characterized in that：The engine input shaft and the motor input shaft are coaxially arranged, and the engine is defeated
Enter and connected between axle and the motor input shaft by first clutch, passed through between the motor input shaft and the drive shaft
Synchronizer high to low gear switching mechanism passing power；Pass through gear reduction transmission between the engine input shaft and drive shaft
Power.
Specifically, the synchronizer high to low gear switching mechanism includes motor output shaft, is arranged at motor output shaft and motor
The gear driving gear set and two gear driving gear sets of input shaft and the synchronizer being arranged on motor output shaft, the synchronization
Device is between a gear driving gear set and two gear driving gear sets；Pass through the first tooth between the motor output shaft and drive shaft
Wheel group passing power.
Specifically, the gear that the gear driving gear set includes being fixed on motor input shaft and is placed in driving gear
The gear driven gear engaged on motor output shaft, with a gear driving gear.
Specifically, the second gear group includes the two gear driving gear being fixed on motor input shaft and is placed in motor
The two gear driven gears engaged on output shaft, with two gear driving gear.
Specifically, the transmission device is main reducing gear, the first gear group includes being fixed on motor output shaft
Motor output gear and it is fixed on the reducer gear engaged on main reducing gear with motor output gear.
Specifically, the gear reduction is second gear reduction unit structure；Including engine output shaft, the engine
Pass through second gear group passing power between output shaft and engine input shaft；Lead between the engine output shaft and drive shaft
Cross the 3rd gear train passing power.
Specifically, the second gear group includes the engine output gear being fixed on engine output shaft and is fixed on
The engine input gear engaged on engine input shaft, with engine output gear.
Preferably, it is connected with second clutch between the engine input shaft and transmission device.
Specifically, the transmission device is main reducing gear, the 3rd gear train includes being placed on motor output shaft
Clutch gear and the reducer gear for being fixed on main reducing gear, being engaged with clutch gear；The clutch gear connection
There is second clutch.
Preferably, the engine and motor are respectively positioned on the front of drive shaft.
It is further preferred that the engine is located at the heteropleural of motor.
The beneficial effects of the invention are as follows：By cancelling generator, power assembly quality is reduced, while it is total to reduce power
Into cost；Pass through engine and cooperating of the motor under various operating modes so that mixed with the hybrid transmissions
Power vehicle is closed, its engine and generator can work between high efficient area.Vehicle start and when running at a low speed, it is pure electronic
Driving, now two clutches are disconnected, synchronizer is combined combination with first gear, the power of motor pass through motor input shaft,
One gear driving gear, gear driven gear, a synchronizer, it is transferred to main reducing gear driving moment；When speed reaches a certain numerical value,
First clutch is combined, motor driven engine ignition, and engine can be avoided to be operated in idling area, improves engine combustion
Oily economy simultaneously reduces discharge；Then first clutch disconnects, motor idle running, motor-powered vehicle, now engine power
Main reducing gear is transferred to by engine input shaft, engine output shaft, so as to drive vehicle；When engine output power is more than
Needed for vehicle during power, drive motor it can generate electricity simultaneously；Synchronizer and two gear driven tooths when speed reaches another setting value
Wheel combines, and drives vehicle by top gear by motor, second clutch disconnects, engine misses；Under various operating modes, work as vehicle
, it is necessary to be driven jointly by engine and motor when required power is more than motor output power or engine output power, now
Two clutches and synchronizer are combined, and first clutch disconnects, and engine and motor power couple and then passed in main reducing gear
Wheel is handed to, drives vehicle；When vehicle deceleration or braking, two clutches disconnect, synchronizer combines, and motor is as generator
Energy regeneration is carried out, vehicle energy is converted into electric energy；When electrokinetic cell electricity is relatively low, first clutch combine, second from
Clutch and synchronizer disconnect, driven by engine motor power generation in parking.Motor can be operated in efficient region, improve automobile and rise
Step, acceleration and gradeability, reduce motor maximum speed, so as to reduce motor cost；Engine is being shifted gears with motor
During power failure-free；Transmission device size is small, compact overall structure, is easy to arrange.Engine is driven by vehicle and lighted a fire, hair
Motivation starts to be limited by speed, and only reaching certain speed engine power can just intervene, and ensure that the efficient of engine power,
And an only motor, effectively reduce cost.
Brief description of the drawings
Fig. 1 is the schematic diagram of the power transmission arrangment of the present invention；
Wherein, 1-engine, 2-motor, 3-one gear driving gear, 4-motor input shaft, 5-two gear driving gear,
6-one gear driven gear, 7-motor output shaft, 8-synchronizer, 9-two gear driven gears, 10-main reducing gear, 11-motor
Output gear, 12-engine input gear, 13-first clutch, 14-engine input shaft, 15-engine output shaft,
16-engine output gear, 17-second clutch, 18-clutch gear, 19-drive shaft, 20-reducer gear.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
The multi-mode power transmission arrangment of hybrid vehicle as shown in Figure 1, including motor 2, the electricity that is connected with motor 2
Machine input shaft 4, engine 1, the engine input shaft 14 being connected with engine 1, drive shaft 19 and it is arranged in drive shaft 19
Main reducing gear 10；Motor 2 is located at the heteropleural of engine 1.
First clutch 13 is connected between motor input shaft 4 and engine input shaft 14；It is solid on engine input shaft 14
Engine input gear 12 is connected with, reducer gear 20 is fixed with main reducing gear 10, a gear master is fixed with motor input shaft 4
Moving gear 3 and two gear driving gear 5, a gear driving gear 3 and two gear driving gear 5 are by motor output gear group to decelerator
The passing power of gear 20, engine input gear 12 is by engine output gear group to the passing power of reducer gear 20.
Motor output gear group is arranged on motor output shaft 7.Motor output gear group include with one gear driving gear 3 and
The synchronizer high to low gear switching mechanism and being fixed on motor output shaft 7 that two gear driving gear 5 engages is nibbled with reducer gear 20
The motor output gear 11 of conjunction.
It is driven that synchronizer high to low gear switching mechanism includes gear driven gear 6 and two gear of the empty set on motor output shaft 7
Gear 9, a gear driven gear 6 engage with a gear driving gear 3, and two gear driven gears 9 engage with two gear driving gear 5, a gear
Driven gear 6 and two is provided with synchronizer 8 between keeping off driven gear 9.
Engine output gear group is arranged on engine output shaft 15.Engine output gear group includes being fixed on starting
The engine output gear 16 and empty set engaged on machine output shaft 15, with engine input gear 12 is in engine output shaft 15
Clutch gear 18 that is upper, being engaged with reducer gear 20, clutch gear 18 are connected with second clutch 17.
The working condition of each mode of operation of the transmission system of the present invention is as follows：
Pure electric low pattern：Under electric-only mode, when vehicle launch or when running at a low speed, first clutch 13 and
Two clutches 17 are in released state, and synchronizer 8 is combined with a gear driven gear 6, the power of motor 2 by motor input shaft 4,
One gear driving gear 3 and one keeps off driven gear 6 and passes to motor output shaft 7, eventually through motor output gear 11 and decelerator
Gear 20 passes to main reducing gear 10, and now motor is with bottom gear driving vehicle traveling.
Engine drive mode：After vehicle accelerates to a certain numerical value, vehicle switches to engine drive mode.Now,
Synchronizer 8 is combined with a gear driven gear 6, and clutch 13 combines, and motor 2 drives the igniting of engine 1 to start, the stabilization of engine 1
After operating, first clutch 13 disconnects, and motor 2 dallies and no longer exports power, and second clutch 17 combines, and the power of engine 1 leads to
Cross engine input gear 12, engine output gear 16, engine output shaft 15 and be transferred to reducer gear 20 so as to transmit
Vehicle is driven to main reducing gear 10；During being switched to engine drive mode, motor 2 provides power needed for vehicle, therefore
It is not in power interruption.
Pure electric high-speed pattern：After vehicle continues to accelerate to another numerical value, vehicle switches to pure electric high-speed driving mould
Formula.Synchronizer 8 is switched to by a gear driven gear 6 and combined with two gear driven gears 9, in the handoff procedure of synchronizer 8, engine 1
Power is exported, after the completion of synchronizer 8 switches, engine 1 is flame-out not to rerun, and is kept off and led by motor input shaft 4, two by motor 2
Moving gear 5 and two keeps off driven gear 9 and passes to motor output shaft 7, eventually through motor output gear 11 and reducer gear 20
Pass to main reducing gear 10 drive vehicle,
Parallel drive pattern：When accelerating and climbing operating mode, when power, moment of torsion exceed motor 2 or engine 1 needed for vehicle
Rated value when, engine 1 works together with motor 2, and now, second clutch 17 combines, and first clutch 13 disconnects, synchronous
Device 10 is combined with a gear or two gear driven gears, and the power of engine 1 and the power of motor 2 couple rear-guard in reducer gear 20
Motor-car travels, so as to realize engine and motor while drive vehicle.
Regenerate take-back model：In automobile slide or braking deceleration, motor 2 carries out ability recovery as generator, by car
Kinetic energy be converted to electric energy, be stored into power battery pack.Now, first clutch 13 and second clutch 17 disconnect, together
Step device 8 is combined with a gear or two gear driven gears.
Power generation in parking pattern：When being necessary, as power battery pack electricity it is relatively low when, electricity can be driven by engine 1
Machine 2 generates electricity, and is charged to power battery pack.Now, second clutch 17 and synchronizer 8 be off, first clutch 13
With reference to.
Reverse mode：Motor 2 is inverted, and synchronizer 8 is combined with a gear driven gear 6, and second clutch 17 disconnects, motor 2
Power by one gear driving gear 3 and one keep off driven gear 6 be transferred to motor output shaft 7, motor output shaft 7 is finally by electricity
Machine output gear 11, reducer gear 20 are transferred to main reducing gear 10 and drive vehicle.
The hybrid transmissions of the present invention, motor 2 has low speed and two gears at a high speed, relative to an only gear
For, motor 2 can be operated in efficient region, it is possible to increase vehicle starting, acceleration and gradeability, reduce motor 2 most
High rotating speed, so as to reduce the cost of motor 2；Engine 1 and cooperating of the motor 2 under various operating modes, can make engine
1st, the Many times of motor 2 all work in high efficiency range, and power failure-free in shift process；Engine input shaft 14 and motor are defeated
It is coaxially arranged to enter axle 4, transmission device size can be shortened, compact overall structure, be easy to arrange；Generator is eliminated simultaneously, is dropped
Low power assembly weight and cost.
The above described is only a preferred embodiment of the present invention, not the structure of the present invention is done any formal
Limitation.Any simple modification, equivalent change and modification that every technical spirit according to the present invention is made to above example,
In the range of still falling within technical scheme.
Claims (10)
1. a kind of multi-mode power transmission arrangment of hybrid vehicle, including motor (2), the motor that is connected with motor (2) are defeated
Enter axle (4), engine (1), the engine input shaft (14) being connected with engine (1), drive shaft (19) and be arranged at drive shaft
(19) transmission device on；It is characterized in that：The engine input shaft (14) and the motor input shaft (4) are coaxially arranged,
It is connected between the engine input shaft (14) and the motor input shaft (4) by first clutch (13), the motor is defeated
Enter between axle (4) and the drive shaft (19) by synchronizer high to low gear switching mechanism passing power；The engine input shaft
(14) gear reduction passing power is passed through between drive shaft (19).
A kind of 2. multi-mode power transmission arrangment of hybrid vehicle as claimed in claim 1, it is characterised in that：It is described same
Step device high to low gear switching mechanism includes motor output shaft (7), is arranged at a gear of motor output shaft (7) and motor input shaft (4)
Driving gear set and two gear driving gear sets and the synchronizer (8) being arranged on motor output shaft (7), the synchronizer (8)
Between a gear driving gear set and two gear driving gear sets；Pass through between the motor output shaft (7) and drive shaft (19)
First gear group passing power.
A kind of 3. multi-mode power transmission arrangment of hybrid vehicle as claimed in claim 2, it is characterised in that：Described one
The gear driving gear (3) and be placed in motor output shaft (7) that gear driving gear set includes being fixed on motor input shaft (4)
A gear driven gear (6) that is upper, being engaged with a gear driving gear (3).
A kind of 4. multi-mode power transmission arrangment of hybrid vehicle as claimed in claim 2, it is characterised in that：Described two
Gear gear train include the two gear driving gear (5) that is fixed on motor input shaft (4) and be placed on motor output shaft (7) and
Two gear driven gears (9) of two gear driving gear (5) engagement.
A kind of 5. multi-mode power transmission arrangment of hybrid vehicle as claimed in claim 2, it is characterised in that：The biography
Dynamic device is main reducing gear (10), and the first gear group includes the motor output gear being fixed on motor output shaft (7)
(11) and it is fixed on the reducer gear (20) engaged on main reducing gear (10) with motor output gear (11).
A kind of 6. multi-mode power transmission arrangment of hybrid vehicle as claimed in claim 1, it is characterised in that：The tooth
Wheel reducing gear is second gear reduction unit structure；Including engine output shaft (15), the engine output shaft (15) is with starting
Pass through second gear group passing power between machine input shaft (14)；Lead between the engine output shaft (15) and drive shaft (19)
Cross the 3rd gear train passing power.
A kind of 7. multi-mode power transmission arrangment of hybrid vehicle as claimed in claim 6, it is characterised in that：Described
Two gear trains include the engine output gear (16) being fixed on engine output shaft (15) and are fixed on engine input shaft
(14) engine input gear (12) engaged on, with engine output gear (16).
A kind of 8. multi-mode power transmission arrangment of hybrid vehicle as claimed in claim 6, it is characterised in that：The biography
Dynamic device is main reducing gear (10), and the 3rd gear train includes the clutch gear (18) being placed on motor output shaft (7)
With the reducer gear (20) for being fixed on main reducing gear (10), being engaged with clutch gear (18)；The clutch gear
(18) it is connected with second clutch (17).
A kind of 9. multi-mode power transmission arrangment of hybrid vehicle as claimed in claim 6, it is characterised in that：The hair
Motivation (1) and motor (2) are respectively positioned on the front of drive shaft (19).
A kind of 10. multi-mode power transmission arrangment of hybrid vehicle as claimed in claim 9, it is characterised in that：It is described
Engine (1) is located at the heteropleural of motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718473.9A CN107554274B (en) | 2017-08-21 | 2017-08-21 | Multi-mode power transmission structure of hybrid electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718473.9A CN107554274B (en) | 2017-08-21 | 2017-08-21 | Multi-mode power transmission structure of hybrid electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107554274A true CN107554274A (en) | 2018-01-09 |
| CN107554274B CN107554274B (en) | 2020-04-07 |
Family
ID=60976118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710718473.9A Active CN107554274B (en) | 2017-08-21 | 2017-08-21 | Multi-mode power transmission structure of hybrid electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107554274B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080432A (en) * | 2018-08-17 | 2018-12-25 | 奇瑞汽车股份有限公司 | A kind of power coupling method and system |
| CN109278529A (en) * | 2018-09-29 | 2019-01-29 | 泰牛汽车技术(苏州)有限公司 | Hybrid gearbox drive system |
| CN114368275A (en) * | 2021-11-08 | 2022-04-19 | 浙江零跑科技股份有限公司 | Hybrid power assembly structure and working method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000278814A (en) * | 1999-03-26 | 2000-10-06 | Mazda Motor Corp | Vehicle drive |
| US7185722B1 (en) * | 2000-02-04 | 2007-03-06 | Hitachi, Ltd. | Power transmission apparatus of motor vehicles |
| JP2009227195A (en) * | 2008-03-25 | 2009-10-08 | Honda Motor Co Ltd | Power system |
| CN102444713A (en) * | 2010-10-15 | 2012-05-09 | 上海汽车集团股份有限公司 | Electromechanical automatic transmission device, automobile and speed-change control method thereof |
| CN102806837A (en) * | 2011-05-31 | 2012-12-05 | 上海华普汽车有限公司 | Hybrid power transmission and hybrid power transmission system |
| CN102844210A (en) * | 2010-04-16 | 2012-12-26 | 雷诺股份公司 | Hybrid drive system |
| CN106080162A (en) * | 2016-08-26 | 2016-11-09 | 上海中科深江电动车辆有限公司 | Mixed power plant |
-
2017
- 2017-08-21 CN CN201710718473.9A patent/CN107554274B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000278814A (en) * | 1999-03-26 | 2000-10-06 | Mazda Motor Corp | Vehicle drive |
| US7185722B1 (en) * | 2000-02-04 | 2007-03-06 | Hitachi, Ltd. | Power transmission apparatus of motor vehicles |
| JP2009227195A (en) * | 2008-03-25 | 2009-10-08 | Honda Motor Co Ltd | Power system |
| CN102844210A (en) * | 2010-04-16 | 2012-12-26 | 雷诺股份公司 | Hybrid drive system |
| CN102444713A (en) * | 2010-10-15 | 2012-05-09 | 上海汽车集团股份有限公司 | Electromechanical automatic transmission device, automobile and speed-change control method thereof |
| CN102806837A (en) * | 2011-05-31 | 2012-12-05 | 上海华普汽车有限公司 | Hybrid power transmission and hybrid power transmission system |
| CN106080162A (en) * | 2016-08-26 | 2016-11-09 | 上海中科深江电动车辆有限公司 | Mixed power plant |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080432A (en) * | 2018-08-17 | 2018-12-25 | 奇瑞汽车股份有限公司 | A kind of power coupling method and system |
| CN109080432B (en) * | 2018-08-17 | 2022-04-08 | 奇瑞汽车股份有限公司 | Power coupling method and system |
| CN109278529A (en) * | 2018-09-29 | 2019-01-29 | 泰牛汽车技术(苏州)有限公司 | Hybrid gearbox drive system |
| CN109278529B (en) * | 2018-09-29 | 2023-12-19 | 坤泰车辆***（常州）有限公司 | Hybrid transmission drive system |
| CN114368275A (en) * | 2021-11-08 | 2022-04-19 | 浙江零跑科技股份有限公司 | Hybrid power assembly structure and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107554274B (en) | 2020-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107554280A (en) | A kind of multi-mode power drive system of hybrid vehicle | |
| CN106183780B (en) | Double-planetary gear train double-motor coaxial coupling driving system | |
| CN209159400U (en) | Hybrid electric drive system and vehicle | |
| CN104442345B (en) | Series-parallel hybrid power automobile powertrain system and power distribution control method thereof | |
| CN102490588B (en) | Plug-in hybrid driving device based on mechanical automatic transmission | |
| CN102259584B (en) | Hybrid power driven system and vehicle comprising same | |
| CN102085795B (en) | Hybrid driving system of vehicle clutch and power coupling synchronizer combined gear shift | |
| CN201769674U (en) | Hybrid power system | |
| CN102166947B (en) | Multimode stepless speed-changing hybrid driving system | |
| CN102050001B (en) | Four-die stepless speed change series-parallel hybrid power driving system | |
| CN104742721B (en) | A kind of hybrid power system and its implementation using double clutch | |
| CN104494415B (en) | Two grades of multimode stepless speed-changing fax integrated dynamic systems that multipurpose adapts to | |
| CN101293478A (en) | Plug-in type integrated actuating electric generator hybrid power car driving system | |
| CN104379423A (en) | Hybrid vehicle drive apparatus | |
| CN102897016A (en) | Drive transmission and control system of double-clutch variable-speed four-wheel driven hybrid power vehicle | |
| CN202641356U (en) | Series-parallel hybrid-power four-wheel driving system | |
| CN107215203A (en) | A kind of variable ratio drive system for hybrid vehicle | |
| CN106004406A (en) | Hybrid coupled system and hybrid vehicle | |
| CN106274443B (en) | Double-synchronous clutch and planetary gear coupling double-motor power system | |
| CN108237892A (en) | Novel plug-in hybrid power transmission system | |
| CN110871780A (en) | Series-parallel hybrid electric vehicle system based on AMT and control method | |
| CN102897015A (en) | Hybrid bus drive and transmission system employing dual clutch transmission | |
| CN204451991U (en) | The second gear multimode stepless speed-changing fax integrated dynamic system that high-mobility, multipurpose, wheeled vehicle adapts to | |
| CN209159403U (en) | Hybrid electric drive system and vehicle | |
| CN107499111A (en) | A kind of transmission system of the hybrid vehicle with various modes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee after: DONGFENG MOTOR Corp. Address before: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee before: Dongfeng Motor Corp. |
|
| CP01 | Change in the name or title of a patent holder |