CN109733179A - A kind of hybrid vehicle speed change system - Google Patents
A kind of hybrid vehicle speed change system Download PDFInfo
- Publication number
- CN109733179A CN109733179A CN201910178274.2A CN201910178274A CN109733179A CN 109733179 A CN109733179 A CN 109733179A CN 201910178274 A CN201910178274 A CN 201910178274A CN 109733179 A CN109733179 A CN 109733179A
- Authority
- CN
- China
- Prior art keywords
- gear
- shifting section
- transmission shaft
- power shifting
- power
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 64
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 abstract description 2
- 230000001172 regenerating effect Effects 0.000 abstract description 2
- 230000007935 neutral effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
A kind of hybrid vehicle speed change system category Transport Machinery technical field, the transmission shaft c of the transmission shaft a of power shifting section a, the transmission shaft b of power shifting section b and power shifting section c is parallel to each other in the present invention；The gear d of power shifting section b is engaged with the gear a of power shifting section a；The gear e of power shifting section b is engaged with the gear g of the gear b of power shifting section a and power shifting section c respectively；The gear f of power shifting section b is engaged with the gear h of power shifting section c；The gear c of power shifting section b is engaged with the gear i of power shifting section d；Speed change system of the invention has 9 kinds of operating modes, adapt to all operating conditions needed for running car, engine can be made to always work on best fuel consumption rate curve, with can independent design grade climbing performance, low speed accelerating ability and high-speed driving performance, it supports power failure-free shift, supports energy regenerating.
Description
Technical field
The invention belongs to Transport Machinery technical fields, and in particular to a kind of hybrid vehicle speed change system.
Background technique
Further attention with various countries to energy-saving and emission-reduction, harsher laws and regulations requirement are further implemented.To force more
On more New technical uses to automobile.Hybrid vehicle is exactly a successful example.In practical applications, hybrid power vapour
Vehicle has been proved to be one of most energy-saving and environment-friendly vehicle at this stage completely.The design of hybrid vehicle is set based on orthodox car
Meter method breaks through the obstacle of conventional method again, needs the control strategy for searching out reasonable drive mechanism simultaneously He matching,
It realizes and the full working scope of matched vehicle is covered, can just make outstanding vehicle.
Wherein the speed change system of hybrid vehicle is the hardware foundation for realizing an outstanding vehicle, the structure of speed change system
Influence of the characteristic for the realization own profound of matched vehicle and its control strategy.Current hybrid vehicle in the world is known
Name manufacturer, is all first study successfully a set of speed change system, then as platform, and then other hardware that matching is different (such as
Engine, motor and battery etc.) develop vehicles different out.
Summary of the invention
The purpose of the present invention is to provide a kind of hybrid vehicle speed change systems, pass through three transmission shafts and its gear train
The cooperation of system, two motors and an engine makes engine always work in optimal combustion under the premise of improving dynamic property
On specific oil consumption curve, to be optimal the multipurpose of fuel-economizing, optimum discharge and optimal performance.
The present invention is by power shifting section a I, power shifting section b II, power shifting section c III and power shifting
Section d IV is formed, wherein the transmission shaft aS of power shifting section a I1, power shifting section b II transmission shaft bS2And power
The transmission shaft cS of shift section c III3It is parallel to each other；The gear dZ of power shifting section b II4With power shifting section a I's
Gear aZ1Engagement；The gear eZ of power shifting section b II5Respectively with the gear bZ of power shifting section a I2And power shifting
The gear gZ of section c III7Engagement；The gear fZ of power shifting section b II6With the gear hZ of power shifting section c III8It nibbles
It closes；The gear cZ of power shifting section b II3With the gear iZ of power shifting section d IV9Engagement.
The power shifting section a I is by engine A, motor aB, clutch aC1, transmission shaft aS1, gear aZ1, it is synchronous
Device aT1With gear bZ2Composition, engine A, motor aB, clutch aC1, gear aZ1, synchronizer aT1With gear bZ2From left to right
Sequence arranges, and engine A, motor aB, clutch aC1, gear aZ1, synchronizer aT1With gear bZ2Center line be overlapped,
The left end middle clutch aC1 is connect through motor aB with engine A, clutch aC1 right end and transmission shaft aS1Left end connection；Synchronizer
aT1It is fixed in transmission shaft aS1Middle part, gear aZ1It is set in transmission shaft aS1Left part, gear bZ2It is set in transmission shaft aS1Right part；It passes
Moving axis aS1Synchronized device aT1Synchronization lock ring and gear aZ1With gear bZ2There are three types of connection status for tool: connection gear
aZ1；Two, connection gear bZ2；Three, gear aZ1With gear bZ2All it is not connected to.
The power shifting section b II is by transmission shaft bS2, gear cZ3, gear dZ4, gear eZ5With gear fZ6Composition,
Its middle gear cZ3, gear dZ4, gear eZ5With gear fZ6Sequence arranges from left to right, and is fixed in transmission shaft bS2On.
The power shifting section c III is by transmission shaft cS3, motor bD, clutch bC2, gear hZ8, synchronizer bT2
With gear gZ7It forms, wherein motor bD, clutch bC2, gear hZ8, synchronizer bT2With gear gZ7Center line be overlapped；Clutch
Device bC2Right end and motor bD output axis connection, clutch bC2Left end and transmission shaft cS3Right end connection；Synchronizer bT2
It is fixed in transmission shaft cS3Middle part, gear hZ8It is set in transmission shaft cS3Right part, gear gZ7It is set in transmission shaft cS3Left part；Transmission
Axis cS3Synchronized device bT2Synchronization lock ring and gear hZ8With gear gZ7There are three types of connection status for tool: connection gear hZ8；
Two, connection gear gZ7；Three, gear hZ8With gear gZ7All it is not connected to.
The power shifting section d IV is by gear iZ9, differential mechanism E, output axle shaft aS4, output axle shaft b S5, right vehicle
Wheel 1 and left wheel 2 form, middle gear iZ9It is fixed on the frame of differential mechanism E；Output axle shaft aS4Left end is fixed in differential mechanism
The right output spline of E, output axle shaft aS4Right end is connect with right 1 center of wheel；Output axle shaft bS5Right end is fixed in differential mechanism E's
Left output spline, output axle shaft bS5Left end is connect with 2 center of left wheel.
The course of work of the invention is as follows:
One, transmission shaft aS in system1With gear aZ1With gear bZ2There are 3 kinds of connection status:
1. connection gear aZ1, referred to as " preceding 1 gear "；
2. connection gear bZ2, referred to as " preceding 2 gear "；
3. gear aZ1With gear bZ2It is all not connected to, referred to as " preceding neutral gear ".
Two, transmission shaft cS in system3With gear hZ8With gear gZ7There are 3 kinds of connection status:
1. connection gear hZ8, referred to as " rear 1 gear "；
2. connection gear gZ7, referred to as " rear 2 gear "；
3. gear hZ8With gear gZ7It is all not connected to, referred to as " rear neutral gear ".
Three, a kind of each state of above-mentioned two transmission shaft is taken to be combined, system can realize 9 kinds of operating modes:
Mode 1: preceding neutral gear+rear neutral gear
Automobile is not connected by power with any, and wheel can be freely rotated；The power output of each power source is all in hanging shape
State.Engine A can be shut down, and can also operate and driving motor aB generates electricity.
The mode is generally used for automobile parking.
Mode 2: preceding neutral gear+rear 1 gear
Automobile is not connected to engine A and motor aB, so engine A can be shut down, can also operate simultaneously driving motor aB
Power generation；Automobile connects motor bD, and power path is " motor bD- clutch bC2Transmission shaft cS3Synchronizer bT2Gear hZ8Tooth
Take turns fZ6Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With output axle shaft bS5Right wheel 1 and left vehicle
Wheel 2 "；Motor bD can be advanced by the path drives automobile or fall back (motor bD reversion), can also be absorbed by the path
The energy of automobile generates electricity.
The mode be suitable for automobile run at a low speed, pure electric mode drives or increases journey mode to drive.
Mode 3: preceding neutral gear+rear 2 gear
Automobile is not connected to engine A and motor aB, so engine A can be shut down, can also operate simultaneously driving motor aB
Power generation；Automobile connects motor bD, and power path is " motor bD- clutch bC2Transmission shaft cS3Synchronizer b T2Gear gZ7-
Gear eZ5Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With output axle shaft bS5Right wheel 1 and a left side
Wheel 2 "；Motor bD can be advanced by the path drives automobile, and the energy that automobile can also be absorbed by the path generates electricity.
The mode be suitable for automobile run at high speed, pure electric mode drives or increases journey mode to drive.
Mode 4: preceding 1 gear+rear neutral gear
Automobile connects engine A and motor aB, and power path is " engine A and motor aB- clutch aC1- transmission shaft
aS1Synchronizer aT1Gear aZ1Gear dZ4Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With it is defeated
Semiaxis bS out5Right wheel 1 and left wheel 2 "；Automobile is not connected to motor bD.Engine A and motor aB drive automobile to advance jointly,
Motor aB can provide power-assisted with forward driving, also can be reversed driving and absorb energy power generation.
The mode is suitable for automobile and is driving at moderate speed.
Mode 5: preceding 1 gear+rear 1 gear
Automobile connects engine A and motor aB, and power path is " engine A and motor aB- clutch aC1- transmission shaft
aS1Synchronizer aT1Gear aZ1Gear dZ4Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With it is defeated
Semiaxis bS out5Right wheel 1 and left wheel 2 "；Automobile connects motor bD, and power path is " motor bD- clutch bC2Transmission shaft
cS3Synchronizer bT2Gear hZ8Gear fZ6Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With it is defeated
Semiaxis bS out5Right wheel 1 and left wheel 2 ".In the mode, all power sources and automobile are all linkages.
The mode is suitable for automobile and is driving at moderate speed, and provides the support of power failure-free shift.
Mode 6: preceding 1 gear+rear 2 gear
Automobile connects engine A and motor aB, and power path is " engine A and motor aB- clutch aC1- transmission shaft
aS1Synchronizer aT1Gear aZ1Gear dZ4Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With it is defeated
Semiaxis bS out5Right wheel 1 and left wheel 2 "；Automobile connects motor bD, and power path is " motor bD- clutch bC2Transmission shaft
cS3Synchronizer bT2Gear gZ7Gear eZ5Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With it is defeated
Semiaxis bS out5Right wheel 1 and left wheel 2 "；
In the mode, all power sources and automobile are all linkages.The mode is suitable for automobile and is driving at moderate speed, and provides
The support of power failure-free shift.
Mode 7: preceding 2 gear+rear neutral gear
Automobile connects engine A and motor aB, and power path is " engine A and motor aB- clutch aC1- transmission shaft
aS1Synchronizer aT1Gear bZ2Gear eZ5Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With it is defeated
Semiaxis bS out5Right wheel 1 and left wheel 2 "；Automobile is not connected to motor bD.
The mode is suitable for automobile and travels in high speed.The mode provides the support of power failure-free shift.
Mode 8: preceding 2 gear+rear 1 gear
Automobile connects engine A and motor aB, and power path is " engine A and motor aB- clutch aC1- transmission shaft
aS1Synchronizer aT1Gear bZ2Gear eZ5Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With it is defeated
Semiaxis bS out5Right wheel 1 and left wheel 2 "；Automobile connects motor bD, and power path is " motor bD- clutch bC2Transmission shaft
cS3Synchronizer bT2Gear hZ8Gear fZ6Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With it is defeated
Semiaxis bS out5Right wheel 1 and left wheel 2 ".
In the mode, all power sources and automobile are all linkages.The mode is suitable for automobile and travels in high speed.It should
Mode provides the support of power failure-free shift.
Mode 9: preceding 2 gear+rear 2 gear
Automobile connects engine A and motor aB, and power path is " engine A and motor aB- clutch aC1- transmission shaft
aS1Synchronizer aT1Gear bZ2Gear eZ5Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With it is defeated
Semiaxis bS out5Right wheel 1 and left wheel 2 "；Automobile connects motor bD, and power path is " motor bD- clutch bC2Transmission shaft
cS3Synchronizer bT2Gear gZ7Gear eZ5Transmission shaft bS2Gear cZ3Gear iZ9Differential mechanism E- output axle shaft aS4With it is defeated
Semiaxis bS out5Right wheel 1 and left wheel 2 ".
In the mode, all power sources and automobile are all linkages.The mode is suitable for automobile and is running at high speed.
The beneficial effects of the present invention are:
System can work in mode 2, and engine does not participate in driving directly.When the battery of automobile is full electric, engine A stops
Machine；When the battery of automobile is empty electric, engine A work driving motor aB on best fuel consumption rate curve generates electricity.
System " latter 1 grade " and the gear ratio of " rear 2 gear " are unrelated, can with independent design, therefore " latter 1 grade " can have
Enough climbing capacities and low speed accelerating ability；" rear 2 gear " can match higher max. speed.Gear ratio independent design it is another
One beneficial effect is that motor bD is made to be always operating at high efficient district, to save the electric energy of system.
When system is in " mode 1 " state, under the passive matrixes operating condition such as trailer, for using magneto as motor
The automobile of bD is not in the phenomenon that burning out high-tension circuit device.
System utilizes two clutches and two line shaft (transmission shaft aS1With transmission shaft cS3), can with driven automobile,
So that the phenomenon that power interruption is not present in automobile in shift process.
System utilizes two motors, supports the energy regenerating of a variety of strategies completely, further increases the energy-saving effect of vehicle.
System is in high speed, according to the charged state of battery, switches between mode 6 and mode 9, and cooperate motor bD
The output power that engine is adjusted using the energy of battery is always operating at engine on best fuel consumption rate curve.
System can link all power sources, and the stand-by power (the common output power containing battery and engine) of automobile is very
Greatly, such automobile just has better high speed accelerating ability.
The power index of system eliminates the reliance on the external characteristics of engine, can choose the high efficience motors such as Miller cycle
(general external characteristics index is poor), economy and discharge index to system bring bigger promotion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hybrid vehicle speed change system
Fig. 2 is the structural schematic diagram of power shifting section a (I)
Fig. 3 is the structural schematic diagram of power shifting section b (II)
Fig. 4 is the structural schematic diagram of power shifting section c (III)
Fig. 5 is the structural schematic diagram of power shifting section d (IV)
Wherein: A. engine B. motor a C1. clutch a S1Transmission shaft a Z1Gear a Z2Gear b T1It synchronizes
Device a S2Transmission shaft b Z3Gear c Z4Gear d Z5Gear e Z6Gear f D. motor b C2Clutch b S3Transmission shaft
c Z7Gear g Z8Gear h T2Synchronizer b Z9Gear I E. differential mechanism S4Output axle shaft a S5Output axle shaft b 1. is right
2. left wheel of wheel
Specific embodiment
The description present invention with reference to the accompanying drawing.
As shown in Figure 1, the present invention is by power shifting section a I, power shifting section b II, power shifting section c III
It is formed with power shifting section d IV, wherein the transmission shaft aS of power shifting section a I1, power shifting section b II transmission
Axis bS2With the transmission shaft cS of power shifting section c III3It is parallel to each other；The gear dZ of power shifting section b II4It is changed with power
Keep off the gear aZ of section a I1Engagement；The gear eZ of power shifting section b II5Respectively with the gear bZ of power shifting section a I2
With the gear gZ of power shifting section c III7Engagement；The gear fZ of power shifting section b II6With power shifting section c III
Gear hZ8Engagement；The gear cZ of power shifting section b II3With the gear iZ of power shifting section d IV9Engagement.
As shown in Fig. 2, the power shifting section a I is by engine A, motor aB, clutch aC1, transmission shaft aS1、
Gear aZ1, synchronizer aT1With gear bZ2Composition, engine A, motor aB, clutch aC1, gear aZ1, synchronizer aT1And tooth
Take turns bZ2Sequence arranges from left to right, and engine A, motor aB, clutch aC1, gear aZ1, synchronizer aT1With gear bZ2's
Center line is overlapped, and wherein the left end clutch aC1 is connect through motor aB with engine A, clutch aC1 right end and transmission shaft aS1It is left
End connection；Synchronizer aT1It is fixed in transmission shaft aS1Middle part, gear aZ1It is set in transmission shaft aS1Left part, gear bZ2It is set in biography
Moving axis aS1Right part；Transmission shaft aS1Synchronized device aT1Synchronization lock ring and gear aZ1With gear bZ2There are three types of connection status for tool:
One, connection gear aZ1；Two, connection gear bZ2；Three, gear aZ1With gear bZ2All it is not connected to.
As shown in figure 3, the power shifting section b II is by transmission shaft bS2, gear cZ3, gear dZ4, gear eZ5With
Gear fZ6Composition, middle gear cZ3, gear dZ4, gear eZ5With gear fZ6Sequence arranges from left to right, and is fixed in transmission shaft
bS2On.
As shown in figure 4, the power shifting section c III is by transmission shaft cS3, motor bD, clutch bC2, gear hZ8、
Synchronizer bT2With gear gZ7It forms, wherein motor bD, clutch bC2, gear hZ8, synchronizer bT2With gear gZ7Center line
It is overlapped；Clutch bC2Right end and motor bD output axis connection, clutch bC2Left end and transmission shaft cS3Right end connection；
Synchronizer bT2It is fixed in transmission shaft cS3Middle part, gear hZ8It is set in transmission shaft cS3Right part, gear gZ7It is set in transmission shaft cS3
Left part；Transmission shaft cS3Synchronized device bT2Synchronization lock ring and gear hZ8With gear gZ7There are three types of connection status for tool: an only connects
Meet gear hZ8；Two, connection gear gZ7；Three, gear hZ8With gear gZ7All it is not connected to.
As shown in figure 5, the power shifting section d IV is by gear iZ9, differential mechanism E, output axle shaft aS4, output axle shaft
bS5, right wheel 1 and left wheel 2 form, middle gear iZ9It is fixed on the frame of differential mechanism E；Output axle shaft aS4Left end is affixed
In the right output spline of differential mechanism E, output axle shaft aS4Right end is connect with right 1 center of wheel；Output axle shaft bS5Right end is fixed in difference
The left output spline of fast device E, output axle shaft bS5Left end is connect with 2 center of left wheel.
Claims (5)
1. a kind of hybrid vehicle speed change system, which is characterized in that by power shifting section a (I), power shifting section b
(II), power shifting section c (III) and power shifting section d (IV) is formed, wherein the transmission shaft a of power shifting section a (I)
(S1), the transmission shaft b (S of power shifting section b (II)2) and power shifting section c (III) transmission shaft c (S3) be parallel to each other；
Gear d (the Z of power shifting section b (II)4) with the gear a (Z of power shifting section a (I)1) engagement；Power shifting section b
(II) gear e (Z5) respectively with the gear b (Z of power shifting section a (I)2) and power shifting section c (III) gear g
(Z7) engagement；Gear f (the Z of power shifting section b (II)6) with the gear h (Z of power shifting section c (III)8) engagement；Power
Gear c (the Z of shift section b (II)3) with the gear i (Z of power shifting section d (IV)9) engagement.
2. hybrid vehicle speed change system according to claim 1, which is characterized in that the power shifting section a (I)
By engine (A), motor a (B), clutch a (C1), transmission shaft a (S1), gear a (Z1), synchronizer a (T1) and gear b (Z2)
Composition, engine (A), motor a (B), clutch a (C1), gear a (Z1), synchronizer a (T1) and gear b (Z2) suitable from left to right
Sequence arrangement, and engine (A), motor a (B), clutch a (C1), gear a (Z1), synchronizer a (T1) and gear b (Z2) center
Line is overlapped, and wherein the left end (C1) clutch a is connect through motor a (B) with engine (A), clutch a (C1) right end and transmission shaft a
(S1) left end connection；Synchronizer a (T1) it is fixed in transmission shaft a (S1) middle part, gear a (Z1) it is set in transmission shaft a (S1) left part, tooth
Take turns b (Z2) it is set in transmission shaft a (S1) right part；Transmission shaft a (S1) synchronized device a (T1) synchronization lock ring and gear a (Z1) and tooth
Take turns b (Z2) there are three types of connection status for tool: connection gear a (Z1)；Two, connection gear b (Z2)；Three, gear a (Z1) and tooth
Take turns b (Z2) be all not connected to.
3. hybrid vehicle speed change system according to claim 1, which is characterized in that the power shifting section b
(II) by transmission shaft b (S2), gear c (Z3), gear d (Z4), gear e (Z5) and gear f (Z6) composition, middle gear c (Z3), tooth
Take turns d (Z4), gear e (Z5) and gear f (Z6) sequence arranges from left to right, and is fixed in transmission shaft b (S2) on.
4. hybrid vehicle speed change system according to claim 1, which is characterized in that the power shifting section c
(III) by transmission shaft c (S3), motor b (D), clutch b (C2), gear h (Z8), synchronizer b (T2) and gear g (Z7) composition,
Middle motor b (D), clutch b (C2), gear h (Z8), synchronizer b (T2) and gear g (Z7) center line be overlapped；Clutch b (C2)
Right end and motor b (D) output axis connection, clutch b (C2) left end and transmission shaft c (S3) right end connection；Synchronizer b
(T2) it is fixed in transmission shaft c (S3) middle part, gear h (Z8) it is set in transmission shaft c (S3) right part, gear g (Z7) it is set in transmission shaft c
(S3) left part；Transmission shaft c (S3) synchronized device b (T2) synchronization lock ring and gear h (Z8) and gear g (Z7) there are three types of connect shape for tool
State: connection gear h (Z8)；Two, connection gear g (Z7)；Three, gear h (Z8) and gear g (Z7) be all not connected to.
5. hybrid vehicle speed change system according to claim 1, which is characterized in that the power shifting section d
(IV) by gear i (Z9), differential mechanism (E), output axle shaft a (S4), output axle shaft b (S5), right wheel (1) and left wheel (2) group
At middle gear i (Z9) be fixed on the frame of differential mechanism (E)；Output axle shaft a (S4) left end be fixed in differential mechanism (E) the right side it is defeated
Spline out, output axle shaft a (S4) right end connect with right wheel (1) center；Output axle shaft b (S5) right end is fixed in differential mechanism (E)
Left output spline, output axle shaft b (S5) left end connect with left wheel (2) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178274.2A CN109733179A (en) | 2019-03-08 | 2019-03-08 | A kind of hybrid vehicle speed change system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178274.2A CN109733179A (en) | 2019-03-08 | 2019-03-08 | A kind of hybrid vehicle speed change system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109733179A true CN109733179A (en) | 2019-05-10 |
Family
ID=66369990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910178274.2A Pending CN109733179A (en) | 2019-03-08 | 2019-03-08 | A kind of hybrid vehicle speed change system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109733179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497593A (en) * | 2020-05-18 | 2020-08-07 | 康兴梅 | Hybrid electric vehicle system based on one-way clutch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010162923A (en) * | 2009-01-13 | 2010-07-29 | Honda Motor Co Ltd | Power transmission device for hybrid vehicle |
| JP2011093494A (en) * | 2009-11-02 | 2011-05-12 | Honda Motor Co Ltd | Power output unit for hybrid vehicle |
| CN205185838U (en) * | 2015-12-08 | 2016-04-27 | 广州汽车集团股份有限公司 | Two grades of hybrid power system and hybrid vehicle |
| US20160137189A1 (en) * | 2014-11-18 | 2016-05-19 | Saic Motor Corporation Limited | Control systems and methods for transmission of hybrid power vehicle |
| CN108116215A (en) * | 2016-11-28 | 2018-06-05 | 上海汽车集团股份有限公司 | A kind of automobile-used double-motor hybrid drive system |
| US20190308497A1 (en) * | 2016-10-31 | 2019-10-10 | Byd Company Limited | Power transmission system and vehicle having same |
-
2019
- 2019-03-08 CN CN201910178274.2A patent/CN109733179A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010162923A (en) * | 2009-01-13 | 2010-07-29 | Honda Motor Co Ltd | Power transmission device for hybrid vehicle |
| JP2011093494A (en) * | 2009-11-02 | 2011-05-12 | Honda Motor Co Ltd | Power output unit for hybrid vehicle |
| US20160137189A1 (en) * | 2014-11-18 | 2016-05-19 | Saic Motor Corporation Limited | Control systems and methods for transmission of hybrid power vehicle |
| CN205185838U (en) * | 2015-12-08 | 2016-04-27 | 广州汽车集团股份有限公司 | Two grades of hybrid power system and hybrid vehicle |
| US20190308497A1 (en) * | 2016-10-31 | 2019-10-10 | Byd Company Limited | Power transmission system and vehicle having same |
| CN108116215A (en) * | 2016-11-28 | 2018-06-05 | 上海汽车集团股份有限公司 | A kind of automobile-used double-motor hybrid drive system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497593A (en) * | 2020-05-18 | 2020-08-07 | 康兴梅 | Hybrid electric vehicle system based on one-way clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102897017B (en) | A kind of power coupling electronic controlled power gearshift hybrid power system | |
| CN104972890A (en) | Dual-motor hybrid power automatic transmission | |
| CN104948679B (en) | A kind of three speed automatic transmission of compound gear train power maintenance | |
| US10899219B2 (en) | Power drive system and vehicle | |
| CN104976329A (en) | Single motor hybrid power automatic transmission | |
| CN206201957U (en) | A kind of novel hybrid coupled system | |
| CN204845514U (en) | Bi -motor hybrid automatic gearbox | |
| CN108237892A (en) | Novel plug-in hybrid power transmission system | |
| CN104295681A (en) | Power transmission system of hybrid electric vehicle | |
| CN113232501B (en) | Hybrid power driving system | |
| CN113815399B (en) | Double-motor hybrid system with two gears | |
| CN107972461A (en) | A kind of pure electric automobile bi-motor coupler | |
| EP2402196A1 (en) | A hybrid power drive system and a drive method of the same | |
| CN109203966A (en) | The lateral gear drive system and its vehicle of hybrid power | |
| CN109733179A (en) | A kind of hybrid vehicle speed change system | |
| CN208630351U (en) | Hybrid power system and vehicle | |
| CN208134053U (en) | A kind of pure electric automobile bi-motor coupler | |
| CN107599821B (en) | Dual-mode six-speed-ratio hybrid vehicle driving system | |
| CN203318133U (en) | Power coupler of hybrid electric vehicle | |
| CN109693529A (en) | A kind of hybrid power dedicated transmission | |
| CN112224010B (en) | Driving system of single-motor hybrid power vehicle | |
| CN205395749U (en) | Simple and easy hybrid power system | |
| CN209320681U (en) | Four-speed gear shift device drive system and its vehicle based on hybrid power | |
| CN110116615B (en) | Parallel hybrid power transmission for heavy-duty commercial vehicle | |
| CN112460210A (en) | Hybrid power transmission for motor vehicle and using method thereof |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210508 Address after: 213001 No.23 Huashan Middle Road, Xinbei District, Changzhou City, Jiangsu Province Applicant after: Jiangsu Changzhou green innovation energy power technology Co.,Ltd. Address before: Room 402, No.64, Gongfu third village, Baoshan District, Shanghai, 201906 Applicant before: Niu Zeyu |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190510 |