CN204222624U - A kind of rear-axle drive system of electronlmobil - Google Patents
A kind of rear-axle drive system of electronlmobil Download PDFInfo
- Publication number
- CN204222624U CN204222624U CN201420666046.2U CN201420666046U CN204222624U CN 204222624 U CN204222624 U CN 204222624U CN 201420666046 U CN201420666046 U CN 201420666046U CN 204222624 U CN204222624 U CN 204222624U
- Authority
- CN
- China
- Prior art keywords
- assembly
- axle
- back axle
- drive motor
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/089—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/0021—Transmissions for multiple ratios specially adapted for electric vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0034—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising two forward speeds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model belongs to automobile dynamic system field, specifically a kind of rear-axle drive system of electronlmobil, comprise drive motor assembly, the transmission assembly of integrated diff, back axle assembly, wherein, the output shaft of described drive motor assembly is coaxially connected by the input shaft of spline with described transmission assembly; Described back axle assembly comprises back axle and wheel hub, the left and right axle housing of back axle is connected by axis direction with transmission assembly housing by bolt, the left and right semiaxis of back axle is coaxially connected with the diff of transmission assembly by spline, and wheel hub is coaxially connected by the output flange of bolt with back axle left and right semiaxis.The utility model adopts the formula rear-axle drive structure that is axially arranged in parallel, effectively increase the arrangement space of electrokinetic cell, further improves power system driving efficiency simultaneously, add the pure electronic continual mileage of electronlmobil, and extend the service life of power battery pack.
Description
Technical field
The utility model belongs to automobile dynamic system field, specifically a kind of rear-axle drive system of electronlmobil.
Background technology
The medium and small supported by plate spring form automobile of tradition, all adopt front-engine rear-drive to arrange, driving engine is connected with multi-shifting speed variator by power-transfer clutch, and by transmission shaft, power transmission is wrapped to rear-axle differential tooth from headstock.The multi-shifting speed variator of its coupling is substantially all manual three shaft transmissions, and not integrated diff, diff is installed in back axle integral housing.
Electronlmobil is the developing direction of automobile industry and national policy, has fabulous application prospect and internal potential.Current electronlmobil is substantially all transformed on the basis on orthodox car chassis, and former car engine is replaced to electrical motor, retains the transmission shaft of former power-transfer clutch, hand-operated transmission and front-engine rear-drive; Also have and adopt motor direct-drive form, namely cancel power-transfer clutch and hand-operated transmission, retain the mode of former front-engine rear-drive transmission shaft.The repacking mode of the former car longitudinal drive shaft of this direct use, substantially reduces the electrokinetic cell arrangement space on chassis, and the capacity of power battery pack certainly will reduce, and charge-discharge magnification increases, and affect battery pack service life, the continual mileage shortening of electronlmobil.
On current electronlmobil, the drop-gear box of fixed speed ratio and the motor of adopting is integrated into power system more, and make the speed-regulating range width of motor like this, while motor cost increases, the operating efficiency of electrical motor is lower; Also have the power system by the integrated power-transfer clutch of motor and hand-operated transmission, in order to reduce electric machine speed regulation scope and to improve driving efficiency, but its gear is more and need operated clutch, increases driver fatigue.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of rear-axle drive system of electronlmobil is provided, adopt the formula rear-axle drive structure that is axially arranged in parallel, effectively increase the arrangement space of electrokinetic cell, further improves power system driving efficiency simultaneously, add the pure electronic continual mileage of electronlmobil, and extend the service life of power battery pack.
For realizing above-mentioned technical purpose, the scheme that the utility model provides is: a kind of rear-axle drive system of electronlmobil, comprise drive motor assembly, the transmission assembly of integrated diff, back axle assembly, wherein, the output shaft of described drive motor assembly is coaxially connected by the input shaft of spline with described transmission assembly; Described back axle assembly comprises back axle and wheel hub, the left and right axle housing of back axle is connected by axis direction with transmission assembly housing by bolt, the left and right semiaxis of back axle is coaxially connected with the diff of transmission assembly by spline, wheel hub is coaxially connected by the output flange of bolt with back axle left and right semiaxis, and all coaxial line direction connection modes with upper-part are formed the formula back axle assembly that is axially arranged in parallel.
Change-speed box in described transmission assembly comprises synchro, gear shifting actuating mechanism, shift sensor and transmission control unit, gear shifting actuating mechanism comprises shift motor and two-stage reduction gear apparatus, wherein first order reduction gear apparatus is arranged in transmission assembly housing, second stage reduction gear apparatus is arranged on transmission assembly outside and is directly connected with shift motor, to realize the degree of adaptability of propulsive effort.
The output shaft of described change-speed box is provided with tachogen, and this tachogen is connected with diff by reducing gear.
Described transmission control unit carries out signal with shift motor, shift sensor, tachogen respectively and connects, be electrically connected between drive motor in described drive motor assembly and drive motor control unit, signal is carried out alternately, to realize self shifter by electrical connection between transmission control unit and drive motor control unit.
And the rear end of described drive motor assembly has anchor fitting, and this anchor fitting is fixed by U-shaped thru-bolt and rear axle case.
The beneficial effects of the utility model are: cancel the longitudinal transmission shaft on former orthodox car chassis, driving motor and back axle are arranged in parallel, motor by band diff change-speed box directly by transmission of power to back axle left and right semiaxis, then greatly can increase the free space on chassis, battery capacity is expanded while increasing battery pack quantity, reduce its charge-discharge magnification, and increase considerably the continual mileage of electronlmobil; In addition, cancel former longitudinal drive shaft, can effectively improve driving system driving efficiency, increase electronlmobil continual mileage, reduce drive noise, arrange simpler; In addition, two shift transmissions with automatic speed changing function are provided, increase the hill climbing ability of electronlmobil, reduce breakaway starting current, motor speed is reduced during the high speed of a motor vehicle, reduce the speed adjustable range of motor, improve the driving efficiency of power system, reduce battery set charge/discharge multiplying power simultaneously, and effectively can increase the continual mileage of electronlmobil.
Accompanying drawing explanation
Fig. 1 is rear-axle drive system layout schematic diagram;
Fig. 2 is the schematic layout diagram of gear shifting actuating mechanism;
Fig. 3 is back axle assembly rear end anchor fitting schematic layout diagram;
Fig. 4 is rear-axle drive system output shaft tachometric survey schematic layout diagram;
Fig. 5 is the arrangement schematic diagram of rear-axle drive system;
Fig. 6 is back axle automatic speed changing driving control system electrical connection schematic diagram;
Fig. 7 is the self shifter control process diagram of circuit of rear-axle drive system.
Wherein, 1, transmission control unit, 2, transmission assembly, 3, synchro, 4, the input shaft of transmission assembly, 5, the output shaft of drive motor assembly, 6, drive motor assembly, 7, anchor fitting, 8, drive motor control unit, 9, the right wheel hub of back axle, 10, back axle right axle shaft, 11, the right axle housing of back axle, 12, U-shaped thru-bolt, 13, transmission gear, 14, diff, 15, the left axle housing of back axle, 16, back axle left half axle, 17, back axle left wheel hub, 21, first order reduction gear apparatus, 22, transmission assembly housing, 23, second stage reduction gear apparatus, 24, shift motor, 25, gearshift reversal means, 26, selector fork, 27, shift sensor, 31, U-shaped thru-bolt clamp nut, 32, U-shaped thru-bolt position adjustable clamp nut, 41, magslip, 42, tachogen, 51, vehicle the near front wheel, 52, vehicle off front wheel, 53, power cell of vehicle group, 54, vehicle off hind wheel, 55, vehicle left rear wheel, 61, the electrical cable of shift motor and transmission control unit, 62, the electrical cable of drive motor control unit and transmission control unit, 63, the electrical cable of drive motor control unit and drive motor assembly, 64, the electrical cable of tachogen and transmission control unit, 65, the electrical cable of shift sensor and transmission control unit.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The present embodiment provides a kind of rear-axle drive system of electronlmobil, as shown in Figure 1, comprise drive motor assembly 6, the transmission assembly 2 of integrated diff 14, back axle assembly, wherein, the output shaft 5 of described drive motor assembly is coaxially connected with the input shaft 4 of described transmission assembly by spline; Described back axle assembly comprises back axle and wheel hub, the left and right axle housing (the right axle housing 11 of the left axle housing of back axle 15, back axle) of back axle is connected by axis direction with transmission assembly housing 22 by bolt, the left and right semiaxis (back axle left half axle 16, back axle right axle shaft 10) of back axle is coaxially connected with the diff 14 of transmission assembly 2 by spline, and wheel hub (the right wheel hub 9 of back axle left wheel hub 17, back axle) is coaxially connected by the output flange of bolt with back axle left and right semiaxis.Namely all coaxial line direction connection modes with upper-part constitute the formula back axle assembly that is axially arranged in parallel.
As shown in Figure 5, adopt the rear-axle drive system that this programme provides, car load chassis can improve the arrangement space of power battery pack 53 greatly.Cancel the longitudinal transmission shaft on orthodox car chassis, driving motor 6 and back axle 11,15 are arranged in parallel, drive motor 6 by the change-speed box 2 of band diff 14 directly by transmission of power to back axle left and right semiaxis, then greatly can increase the free space on chassis, battery capacity is expanded while increasing electric automobile power battery group 53 quantity, reduce its charge-discharge magnification, and increase considerably the continual mileage of electronlmobil; In addition, cancel traditional longitudinal drive shaft, can effectively improve driving system driving efficiency, increase electronlmobil continual mileage, reduce drive noise, arrange simpler.
Further, change-speed box in above-mentioned transmission assembly 2 comprises synchro 3, gear shifting actuating mechanism, shift sensor 27 and transmission control unit 1, gear shifting actuating mechanism comprises shift motor 24 and double reduction gear, wherein first order reduction gear apparatus 21 is arranged in transmission assembly housing 22, and second stage reduction gear apparatus 23 is arranged on transmission assembly housing 22 outside and is directly connected with shift motor 24.Realize the torque of gear shifting actuating mechanism, rotation speed change, increase gear shifting actuating mechanism Applicable scope.Because first order reduction gear apparatus 21 is in transmission assembly housing 22, be not easy to dismounting, therefore this speed reduction gearing generally can not change its reduction ratio; Second stage reduction gear apparatus 23 is outside at transmission assembly housing 22, dismantles more convenient, therefore can need to change its reduction ratio according to design.
Further, the output shaft of above-mentioned change-speed box is provided with tachogen 42, and tachogen 42 is connected with diff 14 by reducing gear.
As shown in Figure 4, the detected element of tachogen 42 directly adopts the inner transmission gear 13 be connected with diff 14 of the parallel-axis type two-shift automatic speed variator assembly 2 of integrated diff 14, eliminates the speed measuring fluted disc be exclusively used in as tachogen 42 detected element.The inner transmission gear 13 of this direct use change-speed box, as the mode of the detected element of tachogen 42, can reduce change-speed box inner components quantity, reduce change-speed box quality.The rotating speed of the input shaft 4 of transmission assembly is also direct is simultaneously obtained by the magslip 41 on the output shaft 5 of drive motor assembly, additionally need not increase the tachogen 42 of the input shaft 4 for transmission assembly.
Further, above-mentioned transmission control unit 1 carries out signal with shift motor 24, shift sensor 27, tachogen 42 respectively and connects, be electrically connected between drive motor in described drive motor assembly 6 and drive motor control unit 8, signal is carried out alternately, to realize self shifter by electrical connection between transmission control unit 1 and drive motor control unit 8.
By drive motor control unit 8, transmission control unit 1 controls that drive motor 6 carries out on a large scale, initiatively speed governing is synchronous for low precision, and control that gear shifting actuating mechanism promotes that high-capacity synchro 3 carries out among a small circle, high-accuracy mechanical friction speed-regulating synchronously and shift gears, to realize the synchronous automatic gear change function of double mode collaborative speed governing of two-gear automatic speed changing rear-axle drive system.
As depicted in figs. 1 and 2, in the utility model two-gear automatic speed changing rear-axle drive system, the no-clutch of the integrated diff 14 of two-shift automatic speed variator is arranged, promote large synchronous capacity synchro 3 by selector fork 26 and carry out gear switching, this no-clutch speed varying device 2 can effectively reduce change-speed box volume, reduce drive system quality, and the synchronous automatic control of transmission method of the double mode collaborative speed governing of incorporating transmission control unit 1, realize the automatic switchover of each gear.
As shown in Figure 6, in the utility model two-gear automatic speed changing rear-axle drive system, two-gear automatic speed changing back axle automatic speed changing driving control system that adopt the synchronous automatic control of transmission method of double mode collaborative speed governing, that be made up of drive motor control unit 8 and transmission control unit 1.Its detailed description of the invention is as follows, transmission control unit 1 is as host controller, it directly control effectively to the execution sensitive member on two-shift automatic speed variator, carries out electrical connection 61,65 and 64 respectively with the shift motor 24 of the gear shifting actuating mechanism be installed on two-shift automatic speed variator assembly 2, shift sensor 27 and tachogen 42; In addition, for controling effectively to drive motor 6, it controls mainly through drive motor control unit 8 pairs of drive motor assemblies 6, drive motor control unit 8 is controlled by electrical cable 63 pairs of drive motor assemblies 6, and transmission control unit 1 is undertaken alternately by electrical cable 62 and drive motor control unit 8, controlled.Combination controlling method, transmission control unit 1 by above-mentioned electrical cable as host controller, realizes the self shifter of whole two-gear automatic speed changing rear-axle drive system and drives function.
Further, as shown in Figure 3, the rear end of above-mentioned drive motor assembly 6 has anchor fitting 7, and this anchor fitting 7 is fixed with rear axle case by U-shaped thru-bolt 12.Increase the layout intensity of the formula two-gear automatic speed changing back axle assembly that is axially arranged in parallel.Detailed description of the invention can be through rear axle case 11 by U-shaped thru-bolt 12, then U-shaped thru-bolt position adjustable clamp nut 32 is installed, U-shaped thru-bolt 12 is through drive motor rear end anchor fitting 7 simultaneously, and is locked by U-shaped thru-bolt clamp nut 31; Wherein U-shaped thru-bolt position adjustable clamp nut 32 can control the installation restraint location of U-shaped thru-bolt 12 by position adjustment, not parallel to guarantee the actual installation position that it can not produce motor and back axle axis.
The self shifter control process diagram of circuit of the utility model two-gear automatic speed changing rear-axle drive system, as shown in Figure 7.After starting to enter self shifter program, first identify driver intention, transmission control unit 1 carries out gear judgement, judges whether to enter shift process, if transmission control unit 1 is judged currently not shift gears, then when real-time judge enters shift process; If transmission control unit 1 judges corresponding gear and enter gearshift program, then drive motor assembly 6 enters the free rotary state of pure inertia.After motor 6 freedom of entry state, the shift motor 24 of gear shifting actuating mechanism promotes selector fork 26 by second stage reduction gear apparatus 23, first order reduction gear apparatus 21 to carry out moving back neutral action, shift sensor 27 real-time judge current shift simultaneously, if not in neutral, then proceed to move back neutral action; If the neutral of entering, then transmission control unit 1 controls each driving parts and enters double mode speed governing synchronizing process.First control drive motor 6 by drive motor control unit 8 and carry out active speed governing synchronously, if do not reach the first stage range of speed that initiatively speed governing is synchronous, then proceed first stage initiatively speed governing; If meet first stage speed governing rotation speed requirements, then enter subordinate phase shift motor 24 and stir large synchronous capacity synchro 3 and carry out friction synchronous variable-speed.If do not reach subordinate phase speed governing target zone, then proceed subordinate phase synchro 3 and to rub synchronous variable-speed; If meet subordinate phase speed governing rotating speed of target scope and rotating speed Complete Synchronization, then transmission control unit 1 controls shift motor 24 and continues to promote selector fork 26 and enter gear; Now, shift sensor 27 detects current shift in real time, if do not enter selected gear, then continues to promote selector fork 26 and enters gear; If successfully enter selected gear, then self shifter completes.After having shifted gears, vehicle enters drive pattern.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement or distortion, these improve or distortion also should be considered as protection domain of the present utility model.
Claims (2)
1. a rear-axle drive system for electronlmobil, comprises drive motor assembly, the transmission assembly of integrated diff, back axle assembly, it is characterized in that:
The output shaft of described drive motor assembly is coaxially connected by the input shaft of spline with described transmission assembly; Described back axle assembly comprises back axle and wheel hub, the left and right axle housing of back axle is connected by axis direction with transmission assembly housing by bolt, the left and right semiaxis of back axle is coaxially connected with the diff of transmission assembly by spline, wheel hub is coaxially connected by the output flange of bolt with back axle left and right semiaxis, and all coaxial line direction connection modes with upper-part are formed the formula back axle assembly that is axially arranged in parallel;
Change-speed box in described transmission assembly comprises synchro, gear shifting actuating mechanism, shift sensor and transmission control unit, gear shifting actuating mechanism comprises shift motor and two-stage reduction gear apparatus, wherein first order reduction gear apparatus is arranged in transmission assembly housing, second stage reduction gear apparatus is arranged on transmission assembly outside and is directly connected with shift motor, to realize the degree of adaptability of propulsive effort;
The output shaft of described change-speed box is provided with tachogen, and this tachogen is connected with diff by reducing gear; Described transmission control unit carries out signal with shift motor, shift sensor, tachogen respectively and connects, be electrically connected between drive motor in described drive motor assembly and drive motor control unit, signal is carried out alternately, to realize self shifter by electrical connection between transmission control unit and drive motor control unit.
2. the rear-axle drive system of a kind of electronlmobil according to claim 1, is characterized in that: the rear end of described drive motor assembly has anchor fitting, and this anchor fitting is fixed by U-shaped thru-bolt and rear axle case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666046.2U CN204222624U (en) | 2014-11-10 | 2014-11-10 | A kind of rear-axle drive system of electronlmobil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666046.2U CN204222624U (en) | 2014-11-10 | 2014-11-10 | A kind of rear-axle drive system of electronlmobil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204222624U true CN204222624U (en) | 2015-03-25 |
Family
ID=52920751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666046.2U Active CN204222624U (en) | 2014-11-10 | 2014-11-10 | A kind of rear-axle drive system of electronlmobil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204222624U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799478A (en) * | 2016-03-11 | 2016-07-27 | 北汽福田汽车股份有限公司 | Driving system of vehicle, control method of driving system and vehicle |
| CN106114202A (en) * | 2016-07-26 | 2016-11-16 | 连云港北方变速器有限责任公司 | Two grades of AMT rear axle assys of electric automobile |
| CN106347117A (en) * | 2016-10-31 | 2017-01-25 | 北京新能源汽车股份有限公司 | Power driving system |
| CN106427751A (en) * | 2016-10-19 | 2017-02-22 | 优品汽车服务（上海）有限公司 | Miniature electric cold-chain logistics vehicle |
| CN113581357A (en) * | 2021-09-02 | 2021-11-02 | 贵州大学 | Driving device for electric tricycle |
| CN114248606A (en) * | 2021-11-29 | 2022-03-29 | 陕西汉德车桥有限公司 | Multi-integrated two-gear non-independent suspension electric drive axle |
| CN114791039A (en) * | 2021-01-25 | 2022-07-26 | 长城汽车股份有限公司 | Gear shifting control method and device for rear axle gearbox and vehicle |
-
2014
- 2014-11-10 CN CN201420666046.2U patent/CN204222624U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799478A (en) * | 2016-03-11 | 2016-07-27 | 北汽福田汽车股份有限公司 | Driving system of vehicle, control method of driving system and vehicle |
| CN106114202A (en) * | 2016-07-26 | 2016-11-16 | 连云港北方变速器有限责任公司 | Two grades of AMT rear axle assys of electric automobile |
| CN106427751A (en) * | 2016-10-19 | 2017-02-22 | 优品汽车服务（上海）有限公司 | Miniature electric cold-chain logistics vehicle |
| CN106347117A (en) * | 2016-10-31 | 2017-01-25 | 北京新能源汽车股份有限公司 | Power driving system |
| CN114791039A (en) * | 2021-01-25 | 2022-07-26 | 长城汽车股份有限公司 | Gear shifting control method and device for rear axle gearbox and vehicle |
| CN114791039B (en) * | 2021-01-25 | 2023-09-15 | 长城汽车股份有限公司 | Gear shifting control method and device for rear axle gearbox and vehicle |
| CN113581357A (en) * | 2021-09-02 | 2021-11-02 | 贵州大学 | Driving device for electric tricycle |
| CN113581357B (en) * | 2021-09-02 | 2023-03-07 | 贵州大学 | Driving device for electric tricycle |
| CN114248606A (en) * | 2021-11-29 | 2022-03-29 | 陕西汉德车桥有限公司 | Multi-integrated two-gear non-independent suspension electric drive axle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204222624U (en) | A kind of rear-axle drive system of electronlmobil | |
| CN102897017B (en) | A kind of power coupling electronic controlled power gearshift hybrid power system | |
| JP4063294B2 (en) | Control device for vehicle drive device | |
| CN110525194B (en) | Power drive system for hybrid vehicle and control method thereof | |
| EP2890579B1 (en) | Drive arrangement for a hybrid-drive motor vehicle | |
| CN104364148A (en) | Planetary gear transmission and electric vehicle | |
| CN104755806A (en) | Drive device for change-speed transmission | |
| CN102691770B (en) | Dual-clutch transmission for hybrid power | |
| CN101417606A (en) | Mixed power driving system and operation method thereof | |
| CN101450609A (en) | Hybrid drive system and method | |
| CN103754111A (en) | Differential and change speed integrated double-gear rear driving assembly of electric vehicle | |
| CN104295681A (en) | Power transmission system of hybrid electric vehicle | |
| CN101342867A (en) | Electric servodrive apparatus of hybrid automobile | |
| JP2015051686A (en) | Drive control device of vehicle | |
| CN104648117A (en) | Hybrid power train for vehicles | |
| CN105128645A (en) | Hybrid powertrain, vehicle and control system | |
| CN101890904A (en) | Active transmission device for hybrid electric vehicle | |
| CN108674170A (en) | One kind two keeps off hybrid gearbox | |
| CN102996723A (en) | Double-clutch automatic transmission for pure electromobile | |
| CN205736871U (en) | A kind of drive system of pure electric automobile | |
| CN112319205A (en) | Dual-motor automatic gear range-increasing hybrid drive system and automobile using same | |
| CN209756788U (en) | Integrated three-gear electric drive system | |
| CN102248882A (en) | Series-parallel hybrid power coupling device | |
| CN203937509U (en) | Mixed power plant and corresponding automobile | |
| CN205937664U (en) | AMT gearbox is kept off to diaxon formula no. 3 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160510 Address after: 230088 Anhui city of Hefei province high tech Zone Yang Road No. 19 Patentee after: ANHUI NIUKAEN SELF-CONTROL TECHNOLOGY CO., LTD. Address before: 430056 No. 8, Xuefu Road, Hanyang Economic Development Zone, Hubei, Wuhan Patentee before: Yu Jun |