CN107225959A - One kind seven keeps off mixed power automobile driving system - Google Patents
One kind seven keeps off mixed power automobile driving system Download PDFInfo
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- CN107225959A CN107225959A CN201710361596.1A CN201710361596A CN107225959A CN 107225959 A CN107225959 A CN 107225959A CN 201710361596 A CN201710361596 A CN 201710361596A CN 107225959 A CN107225959 A CN 107225959A
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- gear
- output shaft
- jackshaft
- gears
- input shaft
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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
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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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- 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
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
- B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
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- 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
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
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- 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
- F16H3/085—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 with more than one output shaft
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- 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
- F16H3/12—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 with means for synchronisation not incorporated in the clutches
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- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
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- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
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- 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
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
- F16H2003/008—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths comprising means for selectively driving countershafts
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- 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
- F16H2200/0056—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising seven forward speeds
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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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Structure Of Transmissions (AREA)
Abstract
Mixed power automobile driving system, including engine, motor and parallel axes automatic transmission are kept off the invention discloses one kind seven；Parallel axes automatic transmission is included in the first input shaft, the second input shaft, the first jackshaft, the second jackshaft, the first output shaft and the second output shaft of parallel arrangement in transmission case body；Engine is connected by clutch and the first input shaft；Motor is connected by transmission mechanism and the second input shaft；First output shaft, the second output shaft are connected by power take-off mechanism with automobile driving wheel respectively.The present invention can be on the premise of using as far as possible few driving gear set, each power source is fully set to operate at the interval of relative efficiency, to realize engine and many gear power of electric machine mixed power without efficient self shifter operation is interrupted, it can also realize that each power source individually carries out the efficient self shifter operation of many gears；The power failure-free gearshift operation and the gearshift operation of across gear power failure-free between the continuous gear of engine progress can be met simultaneously.
Description
Technical field
Field is manufactured the present invention relates to new-energy automobile, is specifically that one kind seven keeps off mixed power automobile driving system.
Background technology
New-energy automobile is with the industry cycle fast development the characteristics of its energy-conserving and environment-protective, and this vehicle will change existing energy knot
Structure.Hybrid vehicle on the basis of conventional engines are retained, gives full play to as an important branch of new-energy automobile
The advantage of motor, substantially improves VE Vehicle Economy and emission performance.There is hybrid vehicle pure electric automobile not have
The problems such as some price advantages and continuation of the journey advantage, mileage anxiety that comprehensively solve pure electric automobile is faced and long charging interval,
Therefore the development and popularization of hybrid power system are imperative.It is unified as the drivetrain of one of hybrid power system key technology
It is straight studied, but lack the studies in China of automatic transmission technical foundation to this rare breakthrough.Existing hybrid power system is more
Based on coaxially arranged, or the double-motor parallel-serial structure of no speed changer is taken, cause difficult arrangement or oil-saving effect undesirable.
The content of the invention
Mixed power automobile driving system is kept off the technical problem to be solved in the present invention is to provide one kind seven, each power can be realized
Source individually carries out self shifter and drives vehicle to travel, while each power source optimizes its traffic coverage by many gears, transports it
Turn as far as possible efficient, can also realize that dual power source joint driving vehicle travels and realizes self shifter, and meet shifting power without
Each power source operational efficiency is improved while the driver comfort of interruption.
The technical scheme is that：
One kind seven keeps off mixed power automobile driving system, including engine, motor and parallel axes automatic transmission；Described
Parallel axes automatic transmission be included in the first input shaft of parallel arrangement in transmission case body, the second input shaft, the first jackshaft,
Second jackshaft, the first output shaft and the second output shaft；Described engine is connected by clutch and the first input shaft；
Described motor is connected by transmission mechanism and the second input shaft；First is fixedly connected with the first described output shaft to move
It is fixedly connected with the second power output gear on power output gear, the second output shaft, described the first power output gear, second
Power output gear is connected by power take-off mechanism with automobile driving wheel respectively；
Described the second input shaft, the first jackshaft, the second jackshaft are hollow shaft, the second input shaft and the first jackshaft
It is placed in respectively by bearing on the first input shaft, and the first input shaft synchronizer is fixedly connected with the first input shaft, it is described
The second input shaft, the first jackshaft coupled or decoupled by the first input shaft synchronizer and the first input shaft respectively；
The second described jackshaft is placed on the first output shaft by bearing, and is fixedly connected with the first output shaft
One output shaft synchronous device, the second described jackshaft is coupled or decoupled by the first output shaft synchronous device and the first output shaft；
Two gear driving gear and five or seven gear driving gears are fixedly connected with the second described input shaft；
Six gear driving gears are fixedly connected with the first described jackshaft；
Reverse gear, the second jackshaft synchronizer, seven gear driven gears and six gears are provided with the second described jackshaft
Driven gear, wherein, reverse gear, seven gear driven gears are placed on the second jackshaft by bearing, six gear driven gears, the
Two jackshaft synchronizers are fixedly connected with the second jackshaft, and described reverse gear, seven gear driven gears are respectively by second
Countershaft synchronizer is coupled or decoupled with the second jackshaft；
Three gear driving gears are fixedly connected with the first described input shaft or the first jackshaft；
Three gear driven gears are provided with the first described output shaft, and three gear driven gears are placed in first by bearing
On output shaft；
Two gear driven gears, the second output shaft synchronous device, five gear driven gears are provided with the second described output shaft, its
In, the second output shaft synchronous device is fixedly connected with the second output shaft, and two gear driven gears, five gear driven gears are empty by bearing
Cover on the second output shaft, two gear driven gears, five gear driven gears pass through the second output shaft synchronous device and the second output shaft respectively
Couple or decouple；
Described two gear driving gear is engaged with two described gear driven gears, described reverse gear respectively；Described
Five or seven gear driving gears are engaged with five described gear driven gears, seven described gear driven gears respectively；Six described gears are actively
Gear is engaged with six described gear driven gears；Three described gear driving gears are engaged with three described gear driven gears.
Described motor is passed by gear drive, chain wheel driving mechanism or clutch transmission mechanism and the second input shaft
Dynamic connection；Described gear drive, chain wheel driving mechanism or clutch transmission mechanism is fixed speed ratio transmission mechanism or can
Variable ratio transmission mechanism, variable gear ratio transmission mechanism is continuously variable than transmission mechanism or multistage variable fixed speed ratio driver
Structure.
Described motor by after transmission mechanism, again pass through two gear driving gear, five or seven gear driving gears or second input
Fixed conveyor part on axle is connected with the second input shaft.
Described power take-off mechanism includes the main reducing gear and differential mechanism being sequentially connected with, and to be connected to differential mechanism defeated
Left and right semiaxis on shaft；Described the first power output gear, the second power output gear respectively with main reducing gear input shaft
On travelling gear engagement.
Described power take-off mechanism includes output shaft and the output shaft gear wheel being fixedly connected on output shaft, described
Output shaft gear wheel engaged respectively with the first power output gear, the second power output gear.
Install ISG or BSG motors on described engine additional.
Reverse gear on the second described jackshaft is removed.
The nest group that described gear is become one from single gear or several gears respectively.
Advantages of the present invention：
The present invention can utilize as far as possible few biography by the axial movement of several synchronizers in parallel axes automatic transmission
On the premise of moving gear group, each power source is fully set to operate at the interval of relative efficiency, to realize engine, electric machine mixed power
Many gear power can also realize that each power source individually carries out the efficient self shifter fortune of many gears without efficient self shifter operation is interrupted
OK；Engine can be met simultaneously carries out the power failure-free gearshift operation between continuous gear and across gear power failure-free gearshift fortune
OK.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the power transmission line figure of the embodiment of the present invention 1.
Fig. 3 is that the engine of the embodiment of the present invention 1 is continuously shifted gears cyclic process figure.
Fig. 4 is the structural representation of the embodiment of the present invention 2.
Fig. 5 is the structural representation of the embodiment of the present invention 3.
Fig. 6 is the structural representation of the embodiment of the present invention 4.
Fig. 7 is the structural representation of the embodiment of the present invention 5.
Fig. 8 is the structural representation of the embodiment of the present invention 6.
Fig. 9 is the structural representation of the embodiment of the present invention 7.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1
See Fig. 1, one kind seven keeps off mixed power automobile driving system, including engine 1, motor 2 and parallel axes fluid drive
Device；Parallel axes automatic transmission is included in transmission case body in the first input shaft 4 of parallel arrangement, the second input shaft 5, first
Countershaft 6, the second jackshaft 7, the first output shaft 8 and the second output shaft 9；Engine 1 is passed by clutch 3 with the first input shaft 4
Dynamic connection；It is fixedly connected with first output shaft 8 on first power output gear 10, the second output shaft 9 and is fixedly connected with second
Power output gear 22, the first power output gear 10, the second power output gear 22 with the input shaft of main reducing gear 26
Travelling gear is engaged, and the output shaft of main reducing gear 26 is connected with the input shaft of differential mechanism 27, is connected on the output shaft of differential mechanism 27
There is left and right semiaxis 28；
Second input shaft 5, the first jackshaft 6, the second jackshaft 7 are hollow shaft, the second input shaft 5 and the first jackshaft 6
It is placed in respectively by bearing on the first input shaft 4, and is fixedly connected with the first input shaft synchronizer 19 on the first input shaft 4,
Second input shaft 5, the first jackshaft 6 are coupled or decoupled by the first input shaft synchronizer 19 with the first input shaft 4 respectively；
Second jackshaft 7 is placed on the first output shaft 8 by bearing, and is fixedly connected with first on the first output shaft 8
Output shaft synchronous device 15, the second jackshaft 7 is coupled or decoupled by the first output shaft synchronous device 15 with the first output shaft 8；
The gear driving gear 18 of two gear driving gear 17 and 57 is fixedly connected with second input shaft 5, motor 2 passes through transmission
Mechanism 29 is connected with the two gear driving gear 17 on the second input shaft 5；Six gears are fixedly connected with first jackshaft 6 actively
Gear 20 and three keeps off driving gear 21；Reverse gear 11, the second jackshaft synchronizer 12, seven gears are provided with second jackshaft 7
Driven gear 13 and six keeps off driven gear 14, wherein, the gear driven gear 13 of reverse gear 11, seven is placed in second by bearing
On countershaft 7, six gear driven gears 14, the second jackshaft synchronizer 12 are fixedly connected with the second jackshaft 7, reverse gear 11, seven
Gear driven gear 13 is coupled or decoupled by the second jackshaft synchronizer 12 with the second jackshaft 7 respectively；
Three gear driven gears 16 are provided with first output shaft 8, and three gear driven gears 16 are placed in first by bearing
On output shaft 8；
Two gear driven gears 23, the second output shaft synchronous device 24, five gear driven gear 25 are provided with second output shaft 9,
Wherein, the second output shaft synchronous device 24 is fixedly connected with the second output shaft 9, and the two gear gear driven gears 25 of driven gear 23, five are equal
By the way that on the second output shaft of bearing empty set 9, the two gear gear driven gears 25 of driven gear 23, five pass through the second output shaft synchronous respectively
Device 24 is coupled or decoupled with the second output shaft 9；
Two gear driving gear 17 is engaged with two gear driven gears 23, reverse gear 1 respectively；Five or seven gear driving gears 18 are distinguished
Engaged with the five gear gear driven gears 13 of driven gear 25, seven；Six gear driving gears 20 are engaged with six gear driven gears 14；Three gear masters
Moving gear 21 is engaged with three gear driven gears 16.
Parallel axes automatic transmission of the present invention can not only export existing gear (two gear, three gear, five gear, six gear, seven gear,
Reverse gear), and more combination gears can be realized by the cooperation of multiple synchronizers and other drive mechanisms by existing gear
The output of (engine one is kept off, engine four is kept off, the E of motor two gears, the E of motor five gears, the E of motor four gears, the E of motor seven are kept off), a gear can
Realize that (gearratio is i by six gear gear trains, seven gear gear trains and second gear groupSix/iSeven*iTwo), the gear of engine four can pass through
Six gear gear trains, seven gear gear trains, five gear gear trains realize that (gearratio is iSix/iSeven*iFive), the E of motor four ' gears can pass through seven gear teeth
Wheel group, six gear gear trains, three gear gear trains realize that (final drive ratio is iSeven/iSix*iThree).Engine 1 is fallen as power source
Che Shi, can be also combined by reverse gear group, six gear gear trains, three gear gear trains, to increase back gear ratio (gearratio
For iThree/iSix*i)。
Mixed power automobile driving system in the first embodiment of the present invention, the two E gears, the E of motor four ' gears, five E
Gear, seven E gears, the torque available for motor 2 are transmitted, it is possible to use above-mentioned gear realizes car-backing function by the reversion of motor 2；Institute
State a gear, two gear, three gear, engine four keep off, five gear, six gear, seven gear, reverse gear available for engine 1 torque transmission.
Wherein, power transmission line is as shown in Figure 2.
(1), motor 2 as power source each gear (4 forward gear, some reverse gear) power transmission line (generator 1
Separated with clutch 3).
(1), the E of motor two keeps off power transmission line：The second output shaft synchronous device 24 on the second output shaft 9 is stirred, makes two
Gear driven gear 23 is connected with the second output shaft 9；The power of motor 2 passes sequentially through transmission mechanism 29, two gear driving gear 17, two
Keep off driven gear 23, the second output shaft synchronous device 24, the second output shaft 9, the second power output gear 22, main reducing gear 26 and poor
Fast device 27, is finally exported by left and right semiaxis 28.
(2), the E of motor four ' keeps off power transmission line：The second jackshaft synchronizer 12 on the second jackshaft 7 is stirred, makes seven
Gear driven gear 13 is connected with the second jackshaft 7, stirs the first output shaft synchronous device 15 on the first output shaft 8, makes three gear quilts
Moving gear 16 is connected with the first output shaft 8；It is defeated that the power of motor 2 passes sequentially through transmission mechanism 29, two gear driving gear 17, second
Enter the gear gear of driving gear 18, seven of axle 5,57 driven gear 13, the second jackshaft synchronizer 12, the second jackshaft 7, six gear passive
Gear 14, six gear driving gear 20, the first jackshaft 6, three gear driving gear 21, three gear driven gear 16, the first output shaft 8,
First power output gear 10, main reducing gear 26 and differential mechanism 27, are finally exported by left and right semiaxis 28.
(3), the E of motor five keeps off power transmission line：The second output shaft synchronous device 24 on the second output shaft 9 is stirred, makes five
Gear driven gear 25 is connected with the second output shaft 9；The power of motor 2 passes sequentially through transmission mechanism 29, two gear driving gear 17,
Two input shafts 5, the 57 gear gear of driving gear 18, five driven gear 25, the second output shaft synchronous device 24, the second output shaft 9, second
Power output gear 22, main reducing gear 26 and differential mechanism 27, are finally exported by left and right semiaxis 28.
(4), the E of motor seven keeps off power transmission line：The second jackshaft synchronizer 12 on the second jackshaft 7 is stirred, makes seven
Gear driven gear 13 is connected with the second jackshaft 7, stirs the first output shaft synchronous device 15 on the first output shaft 8, makes in second
Countershaft 7 is connected with the first output shaft 8；The power of motor 2 passes sequentially through transmission mechanism 29, two gear driving gear 17, second and inputted
The gear gear of driving gear 18, seven of axle 5,57 driven gear 13, the second jackshaft synchronizer 12, the second jackshaft 7, six gear passive tooth
The 14, first output shaft synchronous device 15, the first output shaft 8, the first power output gear 10, main reducing gear 26 and differential mechanism 27 are taken turns,
Finally exported by left and right semiaxis 28.
(5), reverse gear power transmission line：
A, the second jackshaft synchronizer 12 stirred on the second jackshaft 7, make reverse gear 11 and the phase of the second jackshaft 7
Even, the first output shaft synchronous device 15 on the first output shaft 8 is stirred, the second jackshaft 7 is connected with the first output shaft 8；Motor 2
Power pass sequentially through in transmission mechanism 29, two gear driving gear 17, reverse gear 11, the second jackshaft synchronizer 12, second
The gear of countershaft 7, six driven gear 14, the first output shaft synchronous device 15, the first output shaft 8, the first power output gear 10, main deceleration
Device 26 and differential mechanism 27, are finally exported by left and right semiaxis 28.
B, according to above-mentioned (one) { (1)~(4) } each gear power transmission line, the power of motor 2 is anti-by motor 2
To operating output to left and right semiaxis 28, realization is reversed gear.
(6), Brake energy recovery power transmission line.
According to each gear power transmission line of { (1)~(5) } of above-mentioned (one), motor 2 is changed into generating electricity from driving condition
State, carries out Brake energy recovery.
(2), engine 1 as power source each gear (7 forward gear, 2 reverse gear) power transmission line (clutch 3
It is connected with generator 1).
(1) a, gear power transmission line：The first input shaft synchronizer 19 on the first input shaft 4 is stirred, is made in the middle of first
Axle 6 is connected with the first input shaft 4, stirs the second jackshaft synchronizer 12 on the second jackshaft 7, make seven gear driven gears 13 with
Second jackshaft 7 is connected, and stirs the second output shaft synchronous device 24 on the second output shaft 9, makes two gear driven gears 23 and second
Output shaft 9 is connected；The power of engine 1 passes sequentially through clutch 3, the first input shaft 4, the first input shaft synchronizer 19, first
The gear gear of driving gear 20, six of jackshaft 6, six driven gear 14, the second jackshaft 7, the second jackshaft synchronizer 12, seven gear are passive
The gear of gear 13,57 driving gear 18, the second input shaft 5, the gear of two gear driving gear 17, two driven gear 23, the second output shaft
Synchronizer 24, the second output shaft 9, the second power output gear 22, main reducing gear 26 and differential mechanism 27, finally by left and right semiaxis 28
Output.
(2), two gear power transmission line：The first input shaft synchronizer 19 on the first input shaft 4 is stirred, makes the second input
Axle 5 is connected with the first input shaft 4, stirs the second output shaft synchronous device 24 on the second output shaft 9, make two gear driven gears 23 with
Second output shaft 9 is connected；The power of engine 1 pass sequentially through clutch 3, the first input shaft 4, the first input shaft synchronizer 19,
Second input shaft 5, the gear of two gear driving gear 17, two driven gear 23, the second output shaft synchronous device 24, the second output shaft 9, second
Power output gear 22, main reducing gear 26 and differential mechanism 27, are finally exported by left and right semiaxis 28.
(3), three gear power transmission line：The first input shaft synchronizer 19 on the first input shaft 4 is stirred, is made in the middle of first
Axle 6 is connected with the first input shaft 4, stirs the first output shaft synchronous device 15 on the first output shaft 8, make three gear driven gears 16 with
First output shaft 8 is connected；The power of engine 1 pass sequentially through clutch 3, the first input shaft 4, the first input shaft synchronizer 19,
First jackshaft 6, the three gear gear of driving gear 21, three driven gear 16, the first output shaft synchronous device 15, the first output shaft 8, first
Power output gear 10, main reducing gear 26 and differential mechanism 27, are finally exported by left and right semiaxis 28.
(4) four gear power transmission lines：The first input shaft synchronizer 19 on the first input shaft 4 is stirred, is made in the middle of first
Axle 6 is connected with the first input shaft 4, stirs the second jackshaft synchronizer 12 on the second jackshaft 7, make seven gear driven gears 13 with
Second jackshaft 7 is connected, and stirs the second output shaft synchronous device 24 on the second output shaft 9, makes five gear driven gears 25 and second
Output shaft 9 is connected；The power of engine 1 passes sequentially through clutch 3, the first input shaft 4, the first input shaft synchronizer 19, first
The gear gear of driving gear 20, six of jackshaft 6, six driven gear 14, the second jackshaft 7, the second jackshaft synchronizer 12, seven gear are passive
The gear gear of driving gear 18, five of gear 13,57 driven gear 25, the second output shaft synchronous device 24, the second output shaft 9, second are moved
Power output gear 22, main reducing gear 26 and differential mechanism 27, are finally exported by left and right semiaxis 28.
(5), five gear power transmission line：The first input shaft synchronizer 19 on the first input shaft 4 is stirred, makes the second input
Axle 5 is connected with the first input shaft 4, stirs the second output shaft synchronous device 24 on the second output shaft 9, make five gear driven gears 25 with
Second input shaft 9 is connected；The power of engine 1 pass sequentially through clutch 3, the first input shaft 4, the first input shaft synchronizer 19,
Second input shaft 5, the 57 gear gear of driving gear 18, five driven gear 25, the second output shaft synchronous device 24, the second output shaft 9, the
Two power output gears 22, main reducing gear 26 and differential mechanism 27, are finally exported by left and right semiaxis 28.
(6), six gear power transmission line：The first input shaft synchronizer 19 on the first input shaft 4 is stirred, is made in the middle of first
Axle 6 is connected with the first input shaft 4, stirs the first output shaft synchronous device 15 on the first output shaft 8, makes the second jackshaft 7 and
One output shaft 8 is connected；The power of engine 1 passes sequentially through clutch 3, the first input shaft 4, the first input shaft synchronizer 19,
One jackshaft 6, the six gear gear of driving gear 20, six driven gear 14, the first output shaft synchronous device 15, the first output shaft 8, first are moved
Power output gear 10, main reducing gear 26 and differential mechanism 27, are finally exported by left and right semiaxis 28.
(7) seven gear power transmission lines：The first input shaft synchronizer 19 on the first input shaft 4 is stirred, makes the second input
Axle 5 is connected with the first input shaft 4, stirs the second jackshaft synchronizer 12 on the second jackshaft 7, make seven gear driven gears 13 with
Second jackshaft 7 is connected, and stirs the first output shaft synchronous device 15 on the first output shaft 8, is the second jackshaft 7 and the first output
Axle 8 is connected；The power of engine 1 passes sequentially through clutch 3, the first input shaft 4, in the middle of the first input shaft synchronizer 19, second
The gear gear of driving gear 18, seven of axle 5,57 driven gear 13, the second jackshaft synchronizer 12, the second jackshaft 7, six gear passive tooth
The 14, first output shaft synchronous device 15, the first output shaft 8, the first power output gear 10, main reducing gear 26 and differential mechanism 27 are taken turns,
Finally exported by left and right semiaxis 28.
(8) reverse gear power transmission line：The first input shaft synchronizer 19 on the first input shaft 4 is stirred, makes the second input
Axle 5 is connected with the first input shaft 4, stirs the second jackshaft synchronizer 12 on the second jackshaft 7, makes reverse gear 11 and second
Jackshaft 7 is connected, and stirs the first output shaft synchronous device 15 on the first output shaft 8, makes three gear driven gears 16 and the first output
Axle 8 is connected；The power of engine 1 passes sequentially through clutch 3, the first input shaft 4, the input of the first input shaft synchronizer 19, second
Axle 5, two gear driving gear 17, reverse gear 11, the second jackshaft synchronizer 12, the second jackshaft 7, six gear driven gear 14,
Six gear driving gears 20, the first jackshaft 6, three gear driving gear 21, three gear driven gear 16, the first output shaft synchronous device 15,
First output shaft 8, the first power output gear 10, main reducing gear 26 and differential mechanism 27, are finally exported by left and right semiaxis 28.
(3), engine 1 and each gear power transmission line of the motor 2 collectively as power source.
(1) when engine 1 is in each gear, motor 2 can be in lower gear simultaneously：
It can be clearly seen by upper table, no matter which gear engine 1 is in, motor 2 can be with optimal work gear
Intervened, while with the cooperation of engine 1, participation drives.
Fig. 3 is shown in engine cyclic process of continuously shifting gears：From the figure 3, it may be seen that along engine 1 one~seven keep off direction or seven~
The direction of one gear, can carry out the power failure-free gearshift of engine 1, and can at least ensure unpowered between two adjacent gears
Interrupt gearshift, at the same engine 1 can also be carried out according to actual conditions great-leap-forward power failure-free gearshift (i.e. non-adjacent gear without
Power interruption is shifted gears).
(2), Brake energy recovery and the generation driving force transfer route of 1 drive motor of engine 2：When in above-mentioned (three)
During the power transmission line of { (1) } each gear, motor 2 is changed into generating state from driving condition, you can carries out braking energy and returns
Receive or receive the output torque from engine 1.
(4), the power transmission line that motor 2 is shifted gears as power source power failure-free.
So that two E gears change four ' E gears as an example, motor 2 keeps off the power transmission line made according to above-mentioned (one) { (1) } in two E；This
When, then the clutch 3 between the first input shaft 4 of escape engine 1 and first stirs the first input shaft on the first input shaft 4
The first output shaft synchronous device 15 on the output shaft 8 of synchronizer 19 and first, makes the power transmission line of engine 1 according to above-mentioned
(2) { (3) }, the adjustment output power of engine 1, engage clutch 3, and engine 1 can export power jointly with motor 2；Then it is electric
Machine 2 exits power transmission, stirs the second output shaft synchronous device 24 on the second output shaft 9, makes two gear driven gears 23 and second
Output shaft 9 is separated, and stirs the second jackshaft synchronizer 12 on the second jackshaft 7, is made in the middle of seven gear driven gears 13 and second
Axle 7 is connected, and motor 2 enters four ' E gears from two E gears, and then motor 2 replys power transmission, and now engine 1 can continue to provide dynamic
Power does not provide power.
(5), the power transmission line that engine 1 is shifted gears as power source power failure-free.
So that two gears change three gears as an example, power transmission line of the engine 1 when two keep off is according to above-mentioned (two) { (2) }；Now,
The power delivery status of motor 2 are above-mentioned (one) { (1) }, and state is kept off in two E, the output power of motor 2 are adjusted, by motor 2
Power be transferred to the second output shaft 9, exported jointly with the power of engine 1；Then clutch 3 is separated, the first jackshaft 4 is dialed
On the first input shaft synchronizer 19, the first jackshaft 6 is connected with the first input shaft 4, first dialed on the first output shaft 8
Output shaft synchronous device 15, makes three gear driven gears 16 be connected with the first output shaft 8, engages clutch 3, engine 1 is i.e. in three gears
Power output is carried out, now motor 2 can continue to provide power or not provide power.
By that analogy, no matter which gear engine 1 is in, motor 2 can be intervened with optimal work gear,
Simultaneously with the cooperation of engine 1, driving is participated in.In addition, the direction kept off along engine 1 one~seven or the side of seven~mono- gears
To the power failure-free that can carry out engine 1 is shifted gears, and can at least ensure that the power failure-free between two adjacent gears is changed
Gear, while engine 1 can also carry out the gearshift of great-leap-forward power failure-free (during i.e. non-adjacent gear is unpowered according to actual conditions
Disconnected gearshift).
The first embodiment of the present invention is carried out the power of two power sources using the form of dual input shaft and double output shaft
Coupling and separate, wherein the second input shaft 5, the empty set of the first jackshaft 6 are on the first input shaft 4, the empty set of the second jackshaft 7 is the
On one output shaft 8, due to the presence of above-mentioned flexible arrangement form, less gear, the more gear of combination output can be relied on；Parallel axes
Transmission gear it is axial arranged identical with conventional manual transmission, the axial arrangement space requirement of vehicle can be met；The conduct of motor 2
Can be the charging of power cell of vehicle group during generator；Mixed power automobile driving system can realize many gear self shifter fortune of motor
Row, the engine self shifter of gear more than 1 operation and many gear self shifter operations of the electric machine mixed power of engine 1, when wherein one
When individual power source needs gearshift, another can carry out power compensation, so as to realize shifting power without interruption.
Automatic transmission in first embodiment of the invention is replaceable or removes related non-key part, to derive other
Multi-form；A variety of derivative forms can mutually be reassembled into new configuration according to functional requirement simultaneously.
Embodiment 2
See Fig. 4, three gear driving gears 21 are only directly fixedly connected on the first input shaft 4 by structure with real-time example 1.
Embodiment 3
See Fig. 5, structure be the same as Example 1, main reducing gear 26, differential mechanism 27 and the left and right semiaxis 28 of the mechanism that only outputs power
Output shaft gear wheel 31 and output shaft 32 are substituted for, so as to realize coupling output, output shaft 32 and output shaft gear wheel 31 are fixed
Output shaft 32 is connected to, output shaft gear wheel 31 is engaged with the first power output gear 10, the second power output gear 22 respectively.
Embodiment 4
See Fig. 6, structure be the same as Example 1 only installs BSG motors 33 additional on engine 1, forms series parallel hybrid power system
System.
Embodiment 5
See Fig. 7, structure be the same as Example 1 only installs ISG motors 34 additional on engine 1, forms series parallel hybrid power system
System.
Embodiment 6
See Fig. 8, structure be the same as Example 1 only installs BSG motors 33 additional on engine 1, while removing reverse gear 11, lead to
The pattern (can carry out connect mixed dynamic model formula moved backward) of low speed series operation is crossed, series-parallel hybrid electric system is formed.
Embodiment 7
See Fig. 9, structure be the same as Example 1 only installs ISG motors 34 additional on engine 1, while removing reverse gear 11, lead to
The pattern (can carry out connect mixed dynamic model formula moved backward) of low speed series operation is crossed, series-parallel hybrid electric system is formed.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. one kind seven keeps off mixed power automobile driving system, including engine, motor and parallel axes automatic transmission；Its feature exists
In：Described parallel axes automatic transmission is included in the first input shaft of parallel arrangement in transmission case body, the second input shaft, the
One jackshaft, the second jackshaft, the first output shaft and the second output shaft；Described engine passes through clutch and the first input shaft
Drive connection；Described motor is connected by transmission mechanism and the second input shaft；It is fixed on the first described output shaft to connect
It is connected on the first power output gear, the second output shaft and is fixedly connected with the second power output gear, the first described power is defeated
Go out gear, the second power output gear to be connected with automobile driving wheel by power take-off mechanism respectively；
Described the second input shaft, the first jackshaft, the second jackshaft are hollow shaft, the second input shaft and the first jackshaft difference
It is placed in by bearing on the first input shaft, and the first input shaft synchronizer, described is fixedly connected with the first input shaft
Two input shafts, the first jackshaft are coupled or decoupled by the first input shaft synchronizer and the first input shaft respectively；
The second described jackshaft is placed on the first output shaft by bearing, and it is defeated to be fixedly connected with first on the first output shaft
Shaft synchronizer, the second described jackshaft is coupled or decoupled by the first output shaft synchronous device and the first output shaft；
Two gear driving gear and five or seven gear driving gears are fixedly connected with the second described input shaft；
Six gear driving gears are fixedly connected with the first described jackshaft；
Reverse gear, the second jackshaft synchronizer, seven gear driven gears and six gears are provided with the second described jackshaft passive
Gear, wherein, reverse gear, seven gear driven gears are placed on the second jackshaft by bearing, in six gear driven gears, second
Countershaft synchronizer is fixedly connected with the second jackshaft, and described reverse gear, seven gear driven gears pass through the second jackshaft respectively
Synchronizer is coupled or decoupled with the second jackshaft；
Three gear driving gears are fixedly connected with the first described input shaft or the first jackshaft；
Three gear driven gears are provided with the first described output shaft, and three gear driven gears are placed in the first output by bearing
On axle；
Two gear driven gears, the second output shaft synchronous device, five gear driven gears are provided with the second described output shaft, wherein,
Second output shaft synchronous device is fixedly connected with the second output shaft, and two gear driven gears, five gear driven gears pass through bearing empty set
On second output shaft, two gear driven gears, five gear driven gears pass through the second output shaft synchronous device and the second output shaft coupling respectively
Close or decouple；
Described two gear driving gear is engaged with two described gear driven gears, described reverse gear respectively；Described five or seven
Gear driving gear is engaged with five described gear driven gears, seven described gear driven gears respectively；Six described gear driving gears
Engaged with six described gear driven gears；Three described gear driving gears are engaged with three described gear driven gears.
2. a kind of seven gears mixed power automobile driving system according to claim 1, it is characterised in that：Described motor leads to
Cross gear drive, chain wheel driving mechanism or clutch transmission mechanism and the second input shaft is connected；Described gear is passed
Motivation structure, chain wheel driving mechanism or clutch transmission mechanism be fixed speed ratio transmission mechanism or variable gear ratio transmission mechanism, it is variable
Speed than transmission mechanism be continuously variable than transmission mechanism or multistage variable fixed speed ratio transmission mechanism.
3. a kind of seven gears mixed power automobile driving system according to claim 1 or 2, it is characterised in that：Described electricity
Machine by after transmission mechanism, again pass through two gear driving gear, five or seven gear driving gears or the second input shaft on fixed conveyor parts
It is connected with the second input shaft.
4. a kind of seven gears mixed power automobile driving system according to claim 1, it is characterised in that：Described power is defeated
Go out mechanism and include the main reducing gear and differential mechanism being sequentially connected with, and the left and right semiaxis being connected on differential output shaft；Institute
The first power output gear, the second power output gear stated are engaged with the travelling gear on main reducing gear input shaft respectively.
5. a kind of seven gears mixed power automobile driving system according to claim 1, it is characterised in that：Described power is defeated
Go out mechanism and include output shaft and the output shaft gear wheel being fixedly connected on output shaft, described output shaft gear wheel respectively with
First power output gear, the engagement of the second power output gear.
6. a kind of seven gears mixed power automobile driving system according to claim 1, it is characterised in that：Described engine
On install ISG or BSG motors additional.
7. a kind of seven gears mixed power automobile driving system according to claim 6, it is characterised in that：In described second
Reverse gear on countershaft is removed.
8. mixed power automobile driving system is kept off according to any described one kind seven of claim 1-7, it is characterised in that：Described
The nest group that gear is become one from single gear or several gears respectively.
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| CN201710361596.1A CN107225959B (en) | 2017-05-22 | 2017-05-22 | One kind seven keeps off mixed power automobile driving system |
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| CN108162743A (en) * | 2017-12-22 | 2018-06-15 | 重庆蓝黛动力传动机械股份有限公司 | A kind of hybrid vehicle speed change gear |
| CN109109647A (en) * | 2018-09-29 | 2019-01-01 | 株洲欧格瑞传动股份有限公司 | Hybrid vehicle and its hybrid power drive assembly |
| CN109278533A (en) * | 2018-09-29 | 2019-01-29 | 泰牛汽车技术(苏州)有限公司 | Speed changer drive system based on hybrid power |
| CN109296722A (en) * | 2018-12-03 | 2019-02-01 | 苏州同捷汽车科技发展有限公司 | The fast forerunner's speed changer structure of one kind two |
| CN109624684A (en) * | 2018-10-31 | 2019-04-16 | 韶关市广控机械传动技术有限公司 | A kind of hybrid power four-speed gear shift system based on double-rotor machine |
| CN109693529A (en) * | 2019-01-18 | 2019-04-30 | 中国第一汽车股份有限公司 | A kind of hybrid power dedicated transmission |
| CN109774462A (en) * | 2017-11-14 | 2019-05-21 | 吉利汽车研究院（宁波）有限公司 | A kind of automobile front drive continuous change mechanism |
| CN109866601A (en) * | 2017-12-05 | 2019-06-11 | 吉利汽车研究院（宁波）有限公司 | A kind of more gear bi-motor continuous change hybrid power assemblies |
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