CN106671766B - Plug-in hybrid electric vehicle transmission system - Google Patents
Plug-in hybrid electric vehicle transmission system Download PDFInfo
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- CN106671766B CN106671766B CN201710133471.3A CN201710133471A CN106671766B CN 106671766 B CN106671766 B CN 106671766B CN 201710133471 A CN201710133471 A CN 201710133471A CN 106671766 B CN106671766 B CN 106671766B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/44—Series-parallel type
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a plug-in hybrid electric vehicle transmission system with better power matching property, wherein a crankshaft of an engine is connected with a first clutch and a first sun gear from left to right, a motor shaft of a driving motor is a hollow shaft, the left end of the motor shaft penetrates through a second planet carrier to be fixedly connected with the second sun gear, a second gear and a fourth gear are fixed on a connecting shaft in parallel from left to right, the right end of the connecting shaft is connected with a brake, a first gear and a third gear are respectively fixedly connected with a first gear ring and a second planet carrier and are respectively meshed with the second gear and the fourth gear, the first planet carrier is fixedly connected with the second gear ring, the first planet carrier is fixedly connected with the left end of an output shaft, the output shaft penetrates through the second sun gear, a motor shaft of the driving motor and the driving motor from left to right, the right end of the driving motor is connected with the second clutch and a speed changer from left to right, the first sun gear is positioned in the first planet carrier, the first planet carrier is rotatably arranged, The first ring gear is located outside the first planet carrier and the second sun gear is located inside the second planet carrier.
Description
Technical Field
The invention relates to a plug-in hybrid electric vehicle, in particular to a plug-in hybrid electric vehicle transmission system.
Background
The plug-in hybrid vehicle transmission system should generally have the functions of power mode switching, matching of the engine and the driving motor and the like. Therefore, in a common plug-in hybrid electric vehicle transmission system on the market, an engine is directly connected with a driving motor, and in a hybrid mode, the power can be output better only by ensuring the consistent rotating speed of the two parts of power, so that the matching performance is poor, and the functions of large torque and continuous speed regulation of the driving motor cannot be fully exerted; the change of the transmission ratio under the hybrid mode is discontinuous, gear shifting impact exists, and the engine is difficult to work in a high-efficiency area, so that the gear shifting smoothness is poor and the working efficiency is not high; meanwhile, the engine is directly connected with the driving motor, and when the single engine, the pure electric power mode and the hybrid power mode are switched, the impact on a power system is large, and smooth switching is often difficult to complete.
Disclosure of Invention
The invention aims to solve the technical problem of providing a plug-in hybrid electric vehicle transmission system which has the advantages of good power matching, good gear shifting smoothness, high working efficiency and smooth switching.
In order to solve the technical problems, the invention adopts the following technical scheme;
the utility model provides a plug-in hybrid vehicle transmission system, includes the engine that contains the bent axle, first clutch, contains the driving motor of motor shaft to and second clutch and derailleur, its characterized in that: the engine is characterized by further comprising a first gear, a second gear, a third gear, a fourth gear, a connecting shaft, a brake, an output shaft, a first planet row comprising a first sun gear, a first planet wheel, a first planet carrier and a first gear ring, a second planet row comprising a second sun gear, a second planet wheel, a second planet carrier and a second gear ring, a crankshaft of the engine is sequentially connected with a first clutch and the first sun gear of the first planet row from left to right, a motor shaft of the driving motor is a hollow shaft, the left end of the motor shaft penetrates through the second planet carrier of the second planet row to be fixedly connected with the second sun gear of the second planet row, the second gear and the fourth gear are fixedly arranged on the connecting shaft in a left-right parallel mode, the right end of the connecting shaft is connected with the brake, the first gear and the third gear are respectively fixedly connected with the first gear ring gear of the first planet row and the second planet carrier of the second planet row and are respectively meshed with the second gear and the fourth gear, the first planet carrier of the first planet row is fixedly connected with the second gear ring of the second planet row, the first planet carrier of the first planet row is fixedly connected with the left end of the output shaft, the output shaft penetrates through the second sun gear of the second planet row, the motor shaft of the driving motor and the driving motor from left to right, the right end of the output shaft is sequentially connected with the second clutch and the transmission from left to right, the first sun gear of the first planet row is positioned in the first planet carrier, the first planet gear is rotatably arranged on the first planet carrier, the first gear ring is positioned outside the first planet carrier, the second sun gear of the second planet row is positioned in the second planet carrier, the second planet gear is rotatably arranged on the second planet carrier, and the second gear ring is positioned outside the second planet carrier. After the structure is adopted, the engine can drive the first sun gear of the first planet row, and the driving motor can drive the second sun gear of the second planet row, namely, the power of the engine and the driving motor can be better coupled through the first planet row and the second planet row respectively, and the large torque and continuous speed change power characteristics of the driving motor can be matched by setting the parameters of the first planet row and the second planet row, so that the matching property is better; the engine and the driving motor are connected with power through the first planetary row and the second planetary row, and stepless speed change can be realized through speed regulation of the driving motor in a pure electric mode and a hybrid power mode, so that the gear shifting smoothness is good, and the working efficiency is higher; the planet carriers of the first planetary row and the second planetary row can be braked or released by the brake, so that the switching of the power modes is smooth.
Preferably, the first clutch and the second clutch are both dry clutches. The first clutch and the second clutch are simple in structure and low in control difficulty and cost, and therefore the clutch is simple in structure and low in control difficulty and cost.
Preferably, the first gear and the third gear have a larger number of teeth than the second gear and the fourth gear, respectively. The torque required by the brake is small, the size is small, the cost is low, and therefore the size and the cost of the brake are small.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, the plug-in hybrid vehicle powertrain of the present invention includes an engine 1 including a crankshaft 2, a first clutch 3, a drive motor 4 including a motor shaft 5, a second clutch 21, and a transmission 22. As shown in fig. 1, the present invention further includes a first gear 6, a second gear 7, a third gear 8, a fourth gear 9, a connecting shaft 10, a brake 15, an output shaft 20, a first planetary row including a first sun gear 11, a first planet gear 12, a first planet carrier 13, a first ring gear 14, a second planetary row including a second sun gear 16, a second planet gear 17, a second planet carrier 18, and a second ring gear 19, a crankshaft 2 of the engine 1 is connected with the first clutch 3 and the first sun gear 11 of the first planetary row in sequence from left to right, a motor shaft 5 of the driving motor 4 is a hollow shaft, a left end of the motor shaft passes through the second planet carrier 18 of the second planetary row to be fixedly connected with the second sun gear 16 of the second planetary row, the second gear 7 and the fourth gear 9 are fixedly mounted on the connecting shaft 10 in parallel from left to right, a right end of the connecting shaft 10 is connected with the brake 15, the first gear 6 and the third gear 8 are respectively fixedly connected with a first gear ring 14 of a first planet row and a second planet carrier 18 of a second planet row and respectively meshed with a second gear 7 and a fourth gear 9, a first planet carrier 13 of the first planet row is fixedly connected with a second gear ring 19 of the second planet row and the first planet carrier 13 of the first planet row is fixedly connected with the left end of an output shaft 20, the output shaft 20 penetrates through a second sun gear 16 of the second planet row, a motor shaft 5 of a driving motor 4 and the driving motor 4 from left to right, the right ends of the output shaft and a second clutch 21 and a transmission 22 are sequentially connected from left to right, the first sun gear 11 of the first planet row is positioned in the first planet carrier 13, the first planet carrier 12 is rotatably arranged on the first planet carrier 13, the first gear ring 14 is positioned outside the first planet carrier 13, the second sun gear 16 of the second planet row is positioned in the second planet carrier 18, The second planet gears 17 are rotatably mounted on a second planet carrier 18, and the second ring gear 19 is located outside the second planet carrier 18.
The first clutch 3 and the second clutch 21 are both dry clutches.
The number of teeth of the first gear 6 and the third gear 8 is larger than that of the second gear 7 and the fourth gear 9, respectively.
The working principle of the invention is as follows:
single engine mode: the engine 1 is operated, the driving motor 4 is not operated, the first clutch 3 is engaged, the brake 15 is braked, and the second clutch 21 is engaged. The engine 1 transmits power to the first sun gear 11 of the first planetary row through the crankshaft 2 and the first clutch 3, at this time, the brake 15 simultaneously brakes the connecting shaft 10, the second gear 7, the first gear 6 and the first ring gear 14, the first ring gear 14 of the first planetary row is braked, the power is transmitted to the output shaft 20 fixedly connected with the first planetary row by the first planet carrier 13 of the first planetary row, and finally the power is transmitted to the transmission 22 by the second clutch 21.
Pure electric mode: the engine 1 does not work, the driving motor 4 works, the first clutch 3 is disconnected, the brake 15 brakes, and the second clutch 21 is connected. The driving motor 4 transmits power to the second sun gear 16 of the second planetary gear set through the motor shaft 5, at this time, the brake of the brake 15 simultaneously brakes the connecting shaft 10, the fourth gear 9, the third gear 8 and the second planet carrier 18, and since the second planet carrier 18 of the second planetary gear set is braked, the power is transmitted to the output shaft 20 fixedly connected with the second planet carrier by the second ring gear 19 of the second planetary gear set, and finally is transmitted to the transmission 22 by the second clutch 21.
Mixing mode: the engine 1 is operated, the drive motor 4 is operated, the first clutch 3 is engaged, the brake 15 is released, and the second clutch 21 is engaged. The engine 1 transmits power to the first clutch 3 and the first sun gear 11 of the first planet row in sequence through the crankshaft 2, and the driving motor 4 transmits power to the second sun gear 16 of the second planet row through the motor shaft 5; the first planetary row and the second planetary row form two power flows, the first power flow is sequentially transmitted to the first gear 6 and the second gear 7 by the first gear ring 14, the second power flow is sequentially transmitted to the third gear 8 and the fourth gear 9 by the second planetary carrier 18, the two power flows are coupled on the connecting shaft 10 which is fixedly connected with the second gear 7 and the fourth gear 9 at the same time, the first planetary carrier 13 of the first planetary row and the second gear ring 19 of the second planetary row are fixedly connected to transmit power to the output shaft 20, and finally the power is transmitted to the transmission 22 by the second clutch 21.
Starting the engine: the engine 1 is to be started, the driving motor 4 is operated, the first clutch 3 is engaged, the brake 15 is braked, and the second clutch 21 is disengaged. The first ring gear 14 of the first planetary gear train and the second carrier 18 of the second planetary gear train are simultaneously braked by the brake 15, the drive motor 4 transmits power to the second sun gear 16 by the motor shaft 5, the second planetary gear train transmits power to the first carrier 13 through the second ring gear 19 in the case where the second carrier 18 is braked, the first planetary gear train transmits power through the first sun gear 11 in the case where the first ring gear 14 is braked, and finally transmits power to the crankshaft 2 of the engine 1 by the first clutch 3, and the engine 1 is started by the rotation of the crankshaft 2.
And (3) charging mode: the engine 1 is operated, the drive motor 4 is brought into a power generation state, the first clutch 3 is engaged, the brake 15 is braked, and the second clutch 21 is disengaged. The first gear ring 14 of the first planetary row and the second planetary carrier 18 of the second planetary row are braked by the brake 15 at the same time, the engine 1 transmits power to the first sun gear 11 by the crankshaft 2 and the first clutch 3, the first planetary row transmits power to the second gear ring 19 through the first planetary carrier 13 under the condition that the first gear ring 14 is braked, the second planetary row transmits power to the motor shaft 5 through the second sun gear 16 under the condition that the second planetary carrier 18 is braked, and the motor shaft 5 rotates to drive the driving motor 4 in a power generation state to generate power.
Energy recovery: the engine 1 is not operated, the drive motor 4 is in a power generation state, the first clutch 3 is disengaged, the brake 15 is braked, and the second clutch 21 is engaged. When the vehicle runs, the power from the wheels is transmitted to the transmission 22, and then transmitted to the output shaft 20 and the second sun gear 16 via the second clutch 21, and the second carrier 18 of the second planetary gear train is braked by the brake 15, the power is transmitted to the motor shaft 5 via the second sun gear 16 of the second planetary gear train, and the motor shaft 5 rotates to drive the driving motor 4 in the power generation state to generate power.
The above-described embodiments are merely illustrative of the present invention. Various modifications, additions and substitutions for the described embodiments may occur to those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined by the appended claims.
Claims (3)
1. A plug-in hybrid electric vehicle transmission system comprises an engine (1) including a crankshaft (2), a first clutch (3), a drive motor (4) including a motor shaft (5), a second clutch (21) and a transmission (22), and is characterized in that: also comprises a first gear (6), a second gear (7), a third gear (8), a fourth gear (9), a connecting shaft (10), a brake (15), an output shaft (20), a first planet row containing a first sun gear (11), a first planet wheel (12), a first planet carrier (13) and a first gear ring (14), a second planet row containing a second sun gear (16), a second planet wheel (17), a second planet carrier (18) and a second gear ring (19),
a crankshaft (2) of the engine (1) is sequentially connected with a first clutch (3) and a first sun gear (11) of a first planet row from left to right,
a motor shaft (5) of the driving motor (4) is a hollow shaft, the left end of the motor shaft passes through a second planet carrier (18) of the second planet row and is fixedly connected with a second sun gear (16) of the second planet row,
the second gear (7) and the fourth gear (9) are fixedly arranged on the connecting shaft (10) in a left-right parallel manner, the right end of the connecting shaft (10) is connected with a brake (15),
the first gear (6) and the third gear (8) are respectively and fixedly connected with a first gear ring (14) of the first planet row and a second planet carrier (18) of the second planet row and are respectively meshed with the second gear (7) and the fourth gear (9),
the first planet carrier (13) of the first planet row is fixedly connected with the second gear ring (19) of the second planet row, the first planet carrier (13) of the first planet row is fixedly connected with the left end of the output shaft (20), the output shaft (20) penetrates through the second sun gear (16) of the second planet row, the motor shaft (5) of the driving motor (4) and the driving motor (4) from left to right, and the right end of the output shaft is sequentially connected with the second clutch (21) and the speed changer (22) from left to right,
the first sun gear (11) of the first planet row is positioned in the first planet carrier (13), the first planet gear (12) is rotatably arranged on the first planet carrier (13), the first gear ring (14) is positioned outside the first planet carrier (13),
the second sun gear (16) of the second planet row is located inside the second planet carrier (18), the second planet gears (17) are rotatably mounted on the second planet carrier (18), and the second ring gear (19) is located outside the second planet carrier (18).
2. The plug-in hybrid vehicle driveline of claim 1, wherein: the first clutch (3) and the second clutch (21) are both dry clutches.
3. The plug-in hybrid vehicle driveline of claim 1 or 2, wherein: the number of teeth of the first gear (6) and the third gear (8) is larger than that of the second gear (7) and the fourth gear (9), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133471.3A CN106671766B (en) | 2017-03-08 | 2017-03-08 | Plug-in hybrid electric vehicle transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133471.3A CN106671766B (en) | 2017-03-08 | 2017-03-08 | Plug-in hybrid electric vehicle transmission system |
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| Publication Number | Publication Date |
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| CN106671766A CN106671766A (en) | 2017-05-17 |
| CN106671766B true CN106671766B (en) | 2020-10-02 |
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| CN201710133471.3A Active CN106671766B (en) | 2017-03-08 | 2017-03-08 | Plug-in hybrid electric vehicle transmission system |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599819B (en) * | 2017-09-27 | 2024-06-07 | 四川省特种设备检验研究院 | Power transmission system of plug-in hybrid power special-purpose automobile |
| CN108116218B (en) * | 2017-12-29 | 2023-05-30 | 福建省晋江市东石肖下连盛机械配件厂（普通合伙） | Multi-gear series-parallel driving system based on planetary gear train |
| CN110549836A (en) * | 2018-05-30 | 2019-12-10 | 广州汽车集团股份有限公司 | Hybrid power drive system |
| CN109774453B (en) * | 2019-03-15 | 2024-04-05 | 重庆青山工业有限责任公司 | Plug-in hybrid electric vehicle power system |
| CN110509761A (en) * | 2019-10-14 | 2019-11-29 | 重庆青山工业有限责任公司 | Strong mixing mixed electrical automobile power assembly |
| CN113483066A (en) * | 2021-07-27 | 2021-10-08 | 苏州擎驰传动有限公司 | Single-side input and output continuously variable transmission and speed change method thereof |
| CN117698401B (en) * | 2024-01-03 | 2024-09-24 | 哈尔滨东安汽车发动机制造有限公司 | Driving transmission system of hybrid power vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3586225B2 (en) * | 2001-07-19 | 2004-11-10 | 株式会社日立ユニシアオートモティブ | Power transmission unit |
| JP4900225B2 (en) * | 2007-12-13 | 2012-03-21 | トヨタ自動車株式会社 | Hybrid vehicle drive system |
| CN201856622U (en) * | 2010-01-17 | 2011-06-08 | 王少辉 | Dynamic coupling mechanism assembly capable of being applied to hybrid electric vehicle |
| CN204196683U (en) * | 2014-09-30 | 2015-03-11 | 长城汽车股份有限公司 | The actuating unit of multi-power driven vehicle and corresponding multi-power driven vehicle |
| CN104786818B (en) * | 2015-04-30 | 2017-05-24 | 重庆蓝黛动力传动机械股份有限公司 | Hybrid electric vehicle series-parallel type double-planetary-gear-train dynamic coupling device and method |
| CN206551858U (en) * | 2017-03-08 | 2017-10-13 | 重庆青山工业有限责任公司 | A kind of plug-in hybrid-power automobile transmission system |
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2017
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