CN104827884B - Power output system and the vehicle with it - Google Patents
Power output system and the vehicle with it Download PDFInfo
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- CN104827884B CN104827884B CN201410137380.3A CN201410137380A CN104827884B CN 104827884 B CN104827884 B CN 104827884B CN 201410137380 A CN201410137380 A CN 201410137380A CN 104827884 B CN104827884 B CN 104827884B
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- gear
- power
- power output
- coupling device
- wheel
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- 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
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- Hybrid Electric Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of power output system and the vehicle with it.The power output system includes：Engine；Differential mechanism, the differential mechanism has power intake, left side power output end and right side power output end, and the power intake is connected with the engine；Left side wheel and left side wheel motor, right side wheels and right side wheel motor；And left side power coupling device and right side power coupling device, the left side power coupling device is exported to the left side wheel after the power from the left side wheel motor and/or the left side power output end is carried out into power coupling at the left side power coupling device, and the right side power coupling device is exported to the right side wheels after the power from the right side wheel motor and/or the right side power output end is carried out into power coupling at the right side power coupling device.Power output system according to embodiments of the present invention, transmission efficiency, economic performance is good and simple structure is easy to arrangement.
Description
Technical field
The present invention relates to vehicular field, in particular to a kind of power output system and with the power output system
Vehicle.
Background technology
In correlation technique, to there is course continuation mileage in some motor vehicle driven by mixed powers short, dynamic using wheel motor direct drive of wheel
, there is room for improvement in the defect of power poor performance and the big inconvenience arrangement of motor size, also some motor vehicle driven by mixed powers are used
The form of motor and engine parallel drive wheel, transmission efficiency is low, there is also room for improvement.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem to a certain extent.Therefore, one object of the present invention
It is to propose a kind of transmission efficiency, arrange easy power output system.
It is another object of the present invention to propose a kind of vehicle with the power output system.
To achieve these goals, embodiment according to a first aspect of the present invention proposes a kind of power output system.It is described
Power output system includes：Engine；Differential mechanism, the differential mechanism has power intake, left side power output end and right side
Clutch end, the power intake is connected with the engine；Left side wheel and left side wheel motor, right side wheels and the right side
Side wheel motor；And left side power coupling device and right side power coupling device, the left side power coupling device will come from
The power of the left side wheel motor and/or the left side power output end enters action edge at the left side power coupling device
Exported after coupling to the left side wheel, the right side power coupling device will be from the right side wheel motor and/or described
The power of right side power output end is exported to the right side wheels after carrying out power coupling at the right side power coupling device.
Power output system according to embodiments of the present invention, by left side power coupling device and engine, left side wheels side
The cooperation of motor, and by right side power coupling device and engine, the cooperation of right side wheel motor, it is possible to achieve mixing is dynamic
The multiple-working mode of power vehicle（For example electric-only mode, pure fuel oil pattern, combination drive pattern, traveling charge mode, slide
Feedback pattern, feedback braking pattern）, transmission efficiency, wheel motor size is small and arrangement is convenient.Additionally, in traveling charging mould
Under formula, wheel motor can be made to generate electricity for the battery pack of vehicle charges, without having to worry about course continuation mileage problem, and can suitably reduce electricity
Tankage, reduces production cost.Meanwhile, under electric-only mode and feedback braking pattern, power output system can be obtained more
Transmission efficiency high and more preferable economic performance.
In addition, power output system according to the above embodiment of the present invention can also have following additional technical characteristic：
According to one embodiment of present invention, the left side power coupling device is left side single-row single-stage planetary gear machine
Structure, the right side power coupling device is right side single-row single-stage planetary gear train.
According to one embodiment of present invention, the single single-stage of the left side single-row single-stage planetary gear train and the right side
Each in planetary gears includes：Sun gear, the sun gear is connected with the wheel motor of corresponding side；Planet carrier,
The planet carrier is moved with the wheel fixation of corresponding side with together with wheel；The power of ring gear, the ring gear and corresponding side
Output end is connected.
According to one embodiment of present invention, the differential mechanism includes：Differential casing, it is fixed on the differential casing
There is driven gear, the power intake is the driven gear；Left hand side half shaft gear and right axle gear, the left side half
Shaft gear and the right axle gear are located in the differential carrier body, the central axis of the left hand side half shaft gear and described
The central axis coaxial of the right axle gear and differential casing can rotate around the central axis；Planetary gear shaft, institute
The two ends for stating planetary gear shaft are separately fixed on the differential casing, be set with the planetary gear shaft respectively with it is described
Left hand side half shaft gear and the differential pinion gear of right axle gear engagement, wherein, the left side power output end is
Left hand side half shaft gear, the right side power output end is right axle gear.
Further, the power output system also includes：First arrangement of clutch, first arrangement of clutch is used to engage
With the vehicle frame for disconnecting the driven gear and vehicle.
Further, the power output system also includes：Second arrangement of clutch, second arrangement of clutch is used to engage
With the disconnection driven gear with the differential pinion gear so that left side wheel motor and right side wheel motor are separate
Work or condition each other, so as to meet different duty requirements.
Alternatively, the planet carrier is welded and fixed with the wheel of corresponding side.
Preferably, the wheel motor of homonymy, the single-row single-stage planetary gear train of homonymy are located at the wheel of homonymy respectively
Both sides.Thus, the more reasonable structure of power output system, arrangement is easier.
According to one embodiment of present invention, it is provided with speed change gear between the power intake and the engine.
Embodiment according to a second aspect of the present invention proposes a kind of vehicle.The vehicle includes the power described in first aspect
Output system, so as to have arrangement easy, transmission efficiency, the advantages of economic performance is good.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is power output system structural representation according to embodiments of the present invention.
Description of reference numerals：
Power output system 100, engine 1, differential mechanism 2, power intake 21, differential casing 211, driven gear
212nd, left side power output end 22, right side power output end 23, left hand side half shaft gear 221, right axle gear 231, planet tooth
Wheel shaft 24, differential pinion gear 25, left side wheel 31, right side wheels 32, left side wheel motor 41, right side wheel motor 42,
Left side power coupling device 51, sun gear 511, planet carrier 512, ring gear 513, right side power coupling device 52, the first clutch
Device 61, the second arrangement of clutch 62, speed change gear 7, output gear 71, arrangement of clutch 8
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " axial direction ", "left", "right", " interior ", " outward " etc.
The orientation or position relationship of instruction are, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and letter
Change description, rather than indicate imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " is meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；It can be machine
Tool is connected；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections of element internal.It is right
For one of ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
Power output system 100 according to embodiments of the present invention is described referring to Fig. 1.As shown in figure 1, according to the present invention
The power output system 100 of embodiment includes engine 1, differential mechanism 2, left side wheel 31 and left side wheel motor 41, right side car
Wheel 32 and right side wheel motor 42, left side power coupling device 51 and right side power coupling device 52.
Differential mechanism 2 has power intake 21, left side power output end 22 and right side power output end 23.Power intake
21 are connected with engine 1.Speed change gear 7 can be provided between power intake 21 and engine 1 with by the bent axle of engine 1
Power intake 21 is passed to after rotating speed speed change and is exported to corresponding through left side power output end 22 and right side power output end 23
The wheel of side.
As shown in figure 1, arrangement of clutch 8 is also provided between engine 1 and speed change gear 7, by connecing for arrangement of clutch 8
The power that conjunction and separation can export engine 1 optionally passes to speed change gear 7.Alternatively, speed change gear 7 can be
Speed changer, such as automatic transmission.Arrangement of clutch 8 can be clutch.
Left side power coupling device 51 is by the power from left side wheels side motor 41 and/or left side power output end 22 on a left side
Exported after being coupled at side dynamic coupling device 51 to left side wheel 31.Right side power coupling device 52 will be from right-hand wheel side
The power of motor 42 and/or right side power output end 23 is exported to right side car after being coupled at right side power coupling device 52
Wheel 32.
The power of left side power output end 22 and the power of right side power output end 23 are all from engine 1, that is,
Say, the power output that the power and engine 1 that left side power coupling device 51 can export left side wheel motor 41 are exported to
Left side wheel 31, it is dynamic that the power and engine 1 that right side power coupling device 52 can export right side wheel motor 42 are exported
Power is exported to right side wheels 32, is achieved in hybrid drive vehicle.
The power list that left side power coupling device 51 can also export in left side wheel motor 41 or engine 1
Solely export to left side wheel 31, right side power coupling device 52 can be defeated by right side wheel motor 42 and engine 1
The power for going out individually is exported to right side wheels 32, is achieved in the wheel motor list that engine 1 is operated alone vehicle or both sides
Solely drive vehicle.
In some embodiments of the invention, left side power coupling device 51 and right side power coupling device 52 can be
Single-row single-stage planetary gear train, but not limited to this, dynamic coupling device can also using single bipolar planetary gears or
The double single-stage planetary gear train of person, and left side power coupling device 51 and right side power coupling device 52 can use inhomogeneity
The dynamic coupling device of type.
In short, power output system 100 according to embodiments of the present invention, by left side power coupling device 51 with start
The cooperation transmission of machine 1, left side wheel motor 41, and by right side power coupling device 52 and engine 1, right side wheel motor
42 cooperation transmission, it is possible to achieve the multiple-working mode of motor vehicle driven by mixed power（Such as electric-only mode, pure fuel oil pattern, mixed
Drive pattern is closed, charge mode is travelled, is slided feedback pattern, feedback braking pattern）, transmission efficiency, wheel motor size is small
And arrangement is convenient.Additionally, in the case where charge mode is travelled, wheel motor can be made to generate electricity for the battery pack of vehicle charges, without load
Heart course continuation mileage problem, and can suitably reduce the capacity of battery pack, reduce production cost.Meanwhile, in electric-only mode and braking
Under feedback pattern, power output system 100 can obtain transmission efficiency and more preferable economic performance higher.
It will be appreciated by persons skilled in the art that left side wheel 31 and right side wheels 32 can be realized by differential mechanism 2
Differential.No matter vehicle be in electric-only mode, pure fuel oil pattern or combination drive pattern can by differential mechanism 2 realization it is poor
Speed.
As shown in figure 1, left side power coupling device 51 is left side single-row single-stage planetary gear train, right side power coupling dress
52 are put for right side single-row single-stage planetary gear train.Left side single-row single-stage planetary gear train and right side single-row single-stage planetary gear
Each in mechanism may each comprise sun gear 511, planet carrier 512, ring gear 513.
Sun gear 511 can be connected with the wheel motor of corresponding side, the wheel fixation of planet carrier 512 and corresponding side with car
Wheel is moved together, and ring gear 513 is connected with the clutch end of corresponding side.
That is, the sun gear 511 of left side single-row single-stage planetary gear train is connected with left side wheel motor 41.Left side
The planet carrier 512 of single-row single-stage planetary gear train is fixed with left side wheel 31, such as by being welded and fixed.The single single-stage in left side
The ring gear 513 of planetary gears is connected with the left side power output end 22 of differential mechanism 2.
The sun gear 511 of right side single-row single-stage planetary gear train is connected with right side wheel motor 42.The single single-stage in right side
The planet carrier 512 of planetary gears is fixed with right side wheels 32, such as by being welded and fixed.Right side single-row single-stage planetary gear
The ring gear 513 of mechanism is connected with the right side power output end 23 of differential mechanism 2.Thus, the simple structure of dynamic coupling device, easily
In arrangement and realization.
Certainly, wheel motor, the power output of corresponding side of sun gear 511, planet carrier 512, ring gear 513 and corresponding side
The annexation of the wheel of end and corresponding side is not limited to this, the sun gear of the single-row single-stage planetary gear train of the same side
511st, the wheel motor of planet carrier 512, ring gear 513 and the same side, clutch end and wheel can in any combination, as long as
The wheel of the power output that exports the wheel motor of corresponding side and/or engine 1 to corresponding side can be met.
In some embodiments of the invention, differential mechanism 2 can include differential casing 211, the and of left hand side half shaft gear 221
Right axle gear 231, planetary gear shaft 24 and differential pinion gear 25.
As shown in figure 1, driven gear 212 can be fixed with differential casing 211.Specifically, can on speed change gear 7
To be provided with the output gear 71 engaged with driven gear 212.The power of engine 1 by arrangement of clutch 8, speed change gear 7 it is defeated
Go out gear 71 and pass to driven gear 212.
Left hand side half shaft gear 221 and right axle gear 231 can be located in differential casing 211, left hand side half shaft gear
221 central axis and the central axis coaxial of right axle gear 231, differential casing 211 can revolve around the central axis
Turn.The two ends of planetary gear shaft 24 be separately fixed on differential casing 211 with differential casing 211 around above-mentioned center
Axis rotates.The difference for being engaged with left hand side half shaft gear 221 and right axle gear 231 respectively is also set with planetary gear shaft 24
Fast device planetary gear 25.
That is, in above-mentioned differential mechanism 2, power intake 21 is driven gear 212, left hand side half shaft gear 221 is
Left side power output end 22, right axle gear 231 is right side power output end 23.Certainly, the structure of differential mechanism is not limited to
This, in other embodiments of the invention, can also use torsional differential gear, and the operation principle of differential mechanism is to people in the art
Be will be understood by for member, herein no longer narration in detail.
Further, power output system 100 according to embodiments of the present invention, can also include the first arrangement of clutch 61.
First arrangement of clutch 61 is used to engage and disconnect the vehicle frame of driven gear 212 and vehicle.Specifically, the first arrangement of clutch 61 can
To be fixed on the vehicle frame of vehicle, when the first arrangement of clutch 61 is engaged, the relative frame of driven gear 212 is fixed, now engine 1
Can be stopped, vehicle can realize pure electric Drive Mode.When first arrangement of clutch 61 is separated, vehicle can realize mixing
Drive pattern.In short, the engagement and separation by the first arrangement of clutch 61 can easily realize vehicle in electric-only mode
With the switching between combination drive pattern.
Further, power output system 100 according to embodiments of the present invention, can also include the second arrangement of clutch 62,
Second arrangement of clutch 62 can be used for engaging and disconnect driven gear 212 and differential pinion gear 25, specifically, second from
Attach together and put 62 and can be used for engaging and disconnecting in driven gear 212 and two differential pinion gears 25.
In short, vehicle can be according to the engagement and separation of the second arrangement of clutch of different operating conditions 62, for example, it is desired to left
When side wheel motor 41 and right side wheel motor 42 individually work, or in left side wheel 31 or right side wheels 32 one
It is individual in slipping state when, the second arrangement of clutch 62 is engaged；Normal vehicle operation, the second arrangement of clutch 62 is separated, and is being turned
When can eliminate the speed discrepancy of left side wheel 31 and right side wheels 32.
Alternatively, the first arrangement of clutch 61 and the second arrangement of clutch 62 can be electromagnetic clutch.Preferably, homonymy
Wheel motor, the single-row single-stage planetary gear train of homonymy can respectively be located at the both sides of the wheel of homonymy, so that power is defeated
Go out the more reasonable structure of system 100, arrangement is easier.Specifically, the single single-stage planetary tooth of left side wheel motor 41 and left side
Wheel mechanism can respectively positioned at the both sides of left side wheel 31, and right side wheel motor 42 and right side single-row single-stage planetary gear train can
To be located at the both sides of right side wheels 32 respectively.More specifically, left side wheel motor 41 may be located at the left side of left side wheel 31,
Right side wheel motor 42 may be located at the right side of right side wheels 32.
Referring to Fig. 1, several typical mode of operation of power output system 100 are briefly described：
1）, electric-only mode
In this mode, engine 1 is not worked, and arrangement of clutch 8 is separated, and the first arrangement of clutch 61 is engaged, left side wheels side electricity
Machine 41 drives left side wheel 31 by left side single-row single-stage planetary gear train, and right side wheel motor 42 passes through the single single-stage in right side
Planetary gears drives right side wheels 32.
2）, pure fuel oil pattern
In this mode, engine 1 is worked, and arrangement of clutch 8 is engaged, and the first arrangement of clutch 61 is separated, left side wheel motor
41 and right side wheel motor 42 do not work, vehicle is operated alone by engine 1, engine 1 output power by differential mechanism 2,
And the single-row single-stage planetary gear train of corresponding side passes to the wheel of corresponding side.
3）, combination drive pattern
In this mode, engine 1 works, and left side wheel motor 41 and right side wheel motor 42 work, arrangement of clutch 8
Engagement, the first arrangement of clutch 61 is separated.Vehicle is driven jointly by engine 1, left side wheel motor 41 and right side wheel motor 42.
Specifically, the power of the output of engine 1 and the power of the output of left side wheel motor 41 are through left side single-row single-stage planetary gear machine
Left side wheel 31 is passed to after structure coupling, the power of the output of engine 1 and the power of the output of right side wheel motor 42 are through right side list
Right side wheels 32 are passed to after row's single-stage planetary gear train coupling.
4）Traveling charge mode
In this mode, engine 1 is worked, and arrangement of clutch 8 is engaged, and the first arrangement of clutch 61 is separated, and engine 1 is by a left side
Side single-row single-stage planetary gear train drives left side wheel motor 41 to generate electricity, and engine 1 passes through right side single-row single-stage planetary gear
Mechanism drives right side wheel motor 42 to generate electricity, and left side wheel motor 41 and right side wheel motor 42 generate electricity and export to the battery of vehicle
Group.
5）Feedback braking pattern
In this mode, engine 1 is not worked, and arrangement of clutch 8 is separated, and the first arrangement of clutch 61 is engaged, and is made by reclaiming
Energy drives left side wheel motor 41 and right side wheel motor 42 to generate electricity and exports to the battery pack of vehicle.
In mode of operation more than, the engagement and separation of the second arrangement of clutch 62 can engage specific Operating condition adjustment, with
Left side wheel motor 41 or right side wheel motor 42 is set to work independently from each other or condition each other.
The engine 1 of power output system 100 according to embodiments of the present invention, arrangement of clutch 8 and speed change gear 7 it is specific
Structure and be all for those of ordinary skills known, is not detailed herein.
Vehicle according to embodiments of the present invention is briefly described below.The vehicle is included described in above-described embodiment
Power output system 100, thus, transmission efficiency easy with arrangement, the advantages of economic performance is good.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from principle of the invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (8)
1. a kind of power output system, it is characterised in that including：
Engine；
Differential mechanism, the differential mechanism has power intake, left side power output end and right side power output end, and the power is defeated
Enter end to be connected with the engine；
Left side wheel and left side wheel motor, right side wheels and right side wheel motor；And
Left side power coupling device and right side power coupling device, the left side power coupling device will be from the left side wheels sides
The power of motor and/or the left side power output end exported after carrying out power coupling at the left side power coupling device to
The left side wheel, the right side power coupling device will be exported from the right side wheel motor and/or the right side power
The power at end is exported to the right side wheels after carrying out power coupling at the right side power coupling device；
The differential mechanism includes：Differential casing, is fixed with driven gear on the differential casing, the power intake is
The driven gear；Left hand side half shaft gear and right axle gear, the left hand side half shaft gear and the right axle gear set
In the differential carrier body, the central axis coaxial of the central axis of the left hand side half shaft gear and the right axle gear
And the differential casing can rotate around the central axis；Planetary gear shaft, the two ends of the planetary gear shaft are fixed respectively
On the differential casing, be set with the planetary gear shaft respectively with the left hand side half shaft gear and the right axle
The differential pinion gear of gear engagement, wherein, the left side power output end is left hand side half shaft gear, and the right side power is defeated
It is right axle gear to go out end；
First arrangement of clutch, first arrangement of clutch is used to engage and disconnect the vehicle frame of the driven gear and vehicle.
2. power output system according to claim 1, it is characterised in that the left side power coupling device is left side list
Row's single-stage planetary gear train, the right side power coupling device is right side single-row single-stage planetary gear train.
3. power output system according to claim 2, it is characterised in that the left side single-row single-stage planetary gear train
Include with each in the right side single-row single-stage planetary gear train：
Sun gear, the sun gear is connected with the wheel motor of corresponding side；
Planet carrier, the planet carrier is moved with the wheel fixation of corresponding side with together with wheel；
Ring gear, the ring gear is connected with the clutch end of corresponding side.
4. power output system according to claim 1, it is characterised in that also include：
Second arrangement of clutch, second arrangement of clutch is used to engage and disconnect the driven gear with the differential spider tooth
Wheel.
5. power output system according to claim 3, it is characterised in that
The planet carrier is welded and fixed with the wheel of corresponding side.
6. power output system according to claim 2, it is characterised in that
The wheel motor of homonymy, the single-row single-stage planetary gear train of homonymy are located at the both sides of the wheel of homonymy respectively.
7. the power output system according to any one of claim 1-6, it is characterised in that the power intake and institute
State and be provided with speed change gear between engine.
8. a kind of vehicle, it is characterised in that including：
Power output system according to any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137380.3A CN104827884B (en) | 2014-04-04 | 2014-04-04 | Power output system and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137380.3A CN104827884B (en) | 2014-04-04 | 2014-04-04 | Power output system and the vehicle with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104827884A CN104827884A (en) | 2015-08-12 |
| CN104827884B true CN104827884B (en) | 2017-07-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410137380.3A Expired - Fee Related CN104827884B (en) | 2014-04-04 | 2014-04-04 | Power output system and the vehicle with it |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433853B (en) * | 2016-05-27 | 2019-11-01 | 长城汽车股份有限公司 | Dynamical system and vehicle with it |
| CN108263205B (en) | 2016-12-30 | 2020-02-07 | 比亚迪股份有限公司 | Locking device, power assembly, power transmission system and vehicle |
| CN108263208B (en) | 2016-12-30 | 2020-01-03 | 比亚迪股份有限公司 | Locking device, power assembly, power transmission system and vehicle |
| CN109958760B (en) * | 2019-03-07 | 2020-07-31 | 江苏大学 | Hub motor driven electric automobile gear shifting device based on transmission mechanism and gear shifting method thereof |
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| WO1995033630A1 (en) * | 1994-06-09 | 1995-12-14 | Renzo Scopinich | Variable-speed drive of electromechanical type with torque conversion |
| WO2003035422A1 (en) * | 2001-10-23 | 2003-05-01 | The Timken Company | Output power split hybrid electric drive system |
| EP1911622A1 (en) * | 2006-10-12 | 2008-04-16 | Rheinmetall Landsysteme GmbH | Drive for a tracked vehicle |
| CN101204919A (en) * | 2006-12-19 | 2008-06-25 | 比亚迪股份有限公司 | Mixed motor vehicle drive system |
| CN102951005A (en) * | 2012-10-29 | 2013-03-06 | 同济大学 | Active drive device for hybrid electric vehicle capable of independently controlling power output of left wheel and right wheel |
| JP5424674B2 (en) * | 2009-03-09 | 2014-02-26 | ヤンマー株式会社 | Working machine |
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2014
- 2014-04-04 CN CN201410137380.3A patent/CN104827884B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995033630A1 (en) * | 1994-06-09 | 1995-12-14 | Renzo Scopinich | Variable-speed drive of electromechanical type with torque conversion |
| WO2003035422A1 (en) * | 2001-10-23 | 2003-05-01 | The Timken Company | Output power split hybrid electric drive system |
| EP1911622A1 (en) * | 2006-10-12 | 2008-04-16 | Rheinmetall Landsysteme GmbH | Drive for a tracked vehicle |
| CN101204919A (en) * | 2006-12-19 | 2008-06-25 | 比亚迪股份有限公司 | Mixed motor vehicle drive system |
| JP5424674B2 (en) * | 2009-03-09 | 2014-02-26 | ヤンマー株式会社 | Working machine |
| CN102951005A (en) * | 2012-10-29 | 2013-03-06 | 同济大学 | Active drive device for hybrid electric vehicle capable of independently controlling power output of left wheel and right wheel |
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| Publication number | Publication date |
|---|---|
| CN104827884A (en) | 2015-08-12 |
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