CN104786822B - Hybrid power drive device with rear gear shifting clutch and gear shifting control method thereof - Google Patents
Hybrid power drive device with rear gear shifting clutch and gear shifting control method thereof Download PDFInfo
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- CN104786822B CN104786822B CN201510154915.2A CN201510154915A CN104786822B CN 104786822 B CN104786822 B CN 104786822B CN 201510154915 A CN201510154915 A CN 201510154915A CN 104786822 B CN104786822 B CN 104786822B
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- 230000005540 biological transmission Effects 0.000 abstract description 35
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
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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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Abstract
The invention discloses a hybrid power drive device with a rear gear shifting clutch and a gear shifting control method thereof, and belongs to the field of automobile transmission. An existing hybrid power drive device can neither guarantee that an engine and a motor both have multiple gears for power transmission nor guarantee that no power interruption occurs in the gear shifting process. For solving the problems, by arranging the gear shifting clutch reasonably and utilizing assistance power of adjacent gears, no power interruption occurs in the gear shifting process of the drive device, and power performance and comfort performance are improved. In addition, because the rotation speed difference between a rear gear shifting clutch shell (12) and a gear shifting clutch friction plate (13) is small, the problem that the sliding friction loss is large in the gear shifting process is solved. Because the hybrid power drive device is simple in structure, the manufacturing cost is lowered.
Description
Technical field
The invention belongs to vehicle transmission field and in particular to a kind of rearmounted hybrid drive of shift clutch and
Its shift control method.
Background technology
Current auto industry is faced with immense pressure.With energy scarcity, increasingly serious, each vapour of air pollution problems inherent
Car enterprise is all proposed the automobile of energy-conserving and environment-protective.Including pure electric automobile and hybrid vehicle.By battery technology and charging
The restriction of technology, the distance travelled of pure electric automobile cannot meet the demand that remote way travels, and for supporting infrastructure
As higher in charging station requirement.
With respect to pure electric automobile, hybrid vehicle does not need to change infrastructure, disclosure satisfy that wanting of remote way traveling
Ask, pollute little, technology relative maturity, become the optimum selection that Automobile Enterprises at this stage solve energy environment issues.
Disclose in Chinese patent " a kind of hybrid power system and its control method " (publication number: cn 101618718b)
A kind of hybrid drive and its control method, but its presence can not both ensure that electromotor can have with motor
Multiple gears transmit power, the problem again ensureing not having power interruption phenomenon in shift process.In addition, Chinese patent " one kind is changed
Shelves power compensation device " (publication number: cn201391580) there is also the problem of power interruption in shift process, but also exist
The problem of the sliding wear loss of gearshift clutch.
Content of the invention
In the presence of the present invention is in order to solve the problems, such as technique scheme, there is provided a kind of rearmounted the mixing of shift clutch
Close Power Drive Unit and its shift control method, the present invention can provide six gears for electromotor, provides three for motor
Individual gear, it specifically includes that electromotor 1, motor 21, shift clutch and 5 groups engage each other gear mesh, electromotor 1 with defeated
Enter axle 6 to connect, motor 21 is connected with input shaft 20；Wherein, gear 7 and gear 17 constitute lower 1 grade of electric-only mode
Gear mesh, gear 9 and gear 16 constitute under electric-only mode 2 shelves gears and constitute pure electricity to, gear 11 with gear 15
3 shelves gears pair under dynamic model formula, gear 3 constitutes hybrid power 1 shelves gear pair with gear 19, and gear 5 is constituted with gear 18
Hybrid power 2 shelves gear pair；, on input shaft 6, gear 7 and gear 9 empty set are in input for gear 3 and gear 5 empty set
On axle 20, shift clutch shell 12 empty set in shift clutch on input shaft 20, shift clutch friction plate 13 with
Input shaft 20 connects, gear 11 empty set on shift clutch shell 12, gear 18 and gear 19 and input shaft 20
Connect, gear 15, gear 16 and gear 17 are connected with output shaft 14；Combined cover 4, combined cover 8 and combined cover 10
May be at intermediate orientation, the state that is slidably connected to the left and the three kinds of location status of state that are slidably connected to the right；Combined cover 4
And input shaft 6 is connected and is located between gear 3 and gear 5；Combined cover 8 is connected with input shaft 20 and is located at gear
Between 7 and gear 9；Combined cover 10 is connected with shift clutch shell 12, and empty set is on input shaft 20.
Gear 7 constitutes lower 1 grade of electric-only mode with gear 17；Gear 9 constitutes electric-only mode with gear 16
Lower 2 grades；Gear 11 constitutes lower 3 grades of electric-only mode with gear 15.Gear 3 and gear 19, gear 7 and gear
17 constitute 1-1 shelves under mixed dynamic model formula；Gear 5 and gear 18, gear 7 constitutes 1- under combination drive pattern with gear 17
2 grades；Gear 3 and gear 19, gear 9 constitutes 2-1 shelves, gear 5 and gear under combination drive pattern with gear 16
18, gear 9 constitutes 2-2 shelves under combination drive pattern with gear 16；Gear 3 and gear 19, gear 11 and gear
15 constitute 3-1 shelves under combination drive pattern, gear 5 and gear 18, and gear 11 constitutes combined drive dynamic model with gear 15
3-2 shelves under formula.
It is further improved to, and torsion vibration absorber 2 is installed on electromotor 1 and is connected with input shaft 6.
Make itself and corresponding gear by adjusting three kinds of location status of combined cover 4, combined cover 8 and combined cover 10
Separate or combine, and the rotating speed of electromotor 1, motor 21 is adjusted, realize pure electronic 1 grade, pure electronic 2 grades, pure electricity
Dynamic 3 grades, combination drive 1-1 shelves, combination drive 1-2 shelves, combination drive 2-1 shelves, combination drive 2-2 shelves, combination drive 3-1 shelves and
9 gears of combination drive 3-2 shelves and power failure-free gear shift.
When the present invention is with pure electronic 1 grade of work, combined cover 4 state in an intermediate position, combined cover 8 is in the left
Be slidably connected state, combined cover 10 state in an intermediate position, at shift clutch friction plate 13 and shift clutch shell 12
In separated position；Motor 21 output power is delivered to defeated by input shaft 20, combined cover 8, gear 7 and gear 17
On shaft 14；
When the present invention is with pure electronic 2 grades of work, combined cover 4 state in an intermediate position, combined cover 8 is in the right
Be slidably connected state, combined cover 10 state in an intermediate position, at shift clutch friction plate 13 and shift clutch shell 12
In separated position；Motor 21 output power is delivered to defeated by input shaft 20, combined cover 8, gear 9 and gear 16
On shaft 14；
When the present invention is with pure electronic 3 grades of work, combined cover 4 state in an intermediate position, combined cover 10 is in the right
Be slidably connected state, combined cover 8 state in an intermediate position, and shift clutch friction plate 13 is in shift clutch shell 12
Bonding state；Motor 21 output power passes through input shaft 20, shift clutch friction plate 13, shift clutch shell 12, knot
Trap 10, gear 11 and gear 15 are delivered on output shaft 14；
When the present invention is worked with combination drive 1-1 shelves, combined cover 4 is in the state that is slidably connected to the left, combined cover 8
It is in the state that is slidably connected to the left, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and gearshift clutch
Device shell 12 is in separated position；Motor 21 output power passes through input shaft 20, combined cover 8, gear 7, gear 17
It is delivered on output shaft 14；Electromotor 1 output power passes through input shaft 6, combined cover 4, gear 3, gear 19, input shaft
20th, combined cover 8, gear 7 and gear 17 are delivered on output shaft 14；
When the present invention is worked with combination drive 1-2 shelves, combined cover 4 is in the state that is slidably connected to the right, combined cover 8
It is in the state that is slidably connected to the left, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and gearshift clutch
Device shell 12 is in separated position；Motor 21 output power passes through input shaft 20, combined cover 8, gear 7 and gear 17
It is delivered on output shaft 14；Electromotor 1 output power pass through, input shaft 6, combined cover 4, gear 5, gear 18, input
Axle 20, combined cover 8, gear 7 and gear 17 are delivered on output shaft 14；
When the present invention is worked with combination drive 2-1 shelves, combined cover 4 is in the state that is slidably connected to the left, combined cover 8
It is in the state that is slidably connected to the right, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and gearshift clutch
Device shell 12 is in separated position；Motor 21 output power passes through input shaft 20, combined cover 8, gear 9 and gear 16
It is delivered on output shaft 14；Electromotor 1 output power passes through input shaft 6, combined cover 4, gear 3, gear 19, input shaft
20th, combined cover 8, gear 9 and gear 16 are delivered on output shaft 14；
When the present invention is worked with combination drive 2-2 shelves, combined cover 4 is in the state that is slidably connected to the right, combined cover 8
It is in the state that is slidably connected to the right, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and gearshift clutch
Device shell 12 is in separated position；Motor 21 output power passes through input shaft 20, combined cover 8, gear 9 and gear 16
It is delivered on output shaft 14；Electromotor 1 output power passes through input shaft 6, combined cover 4, gear 5, gear 18, input shaft
20th, combined cover 8, gear 9 and gear 16 are delivered on output shaft 14；
When the present invention is worked with combination drive 3-1 shelves, combined cover 4 is in the state that is slidably connected to the left, combined cover 10
It is in the state that is slidably connected to the right, combined cover 8 state in an intermediate position, shift clutch friction plate 13 and shift clutch
Shell 12 is in bonding state；Motor 21 output power passes through input shaft 20, shift clutch friction plate 13, shift clutch
Shell 12, combined cover 10, gear 11 and gear 15 are delivered on output shaft 14；Electromotor 1 output power passes through input shaft
6th, combined cover 4, gear 3, gear 19, input shaft 20, shift clutch friction plate 13, shift clutch shell 12, combination
Set 10, gear 11 and gear 15 are delivered on output shaft 14；
When the present invention is worked with combination drive 3-2 shelves, combined cover 4 is in the state that is slidably connected to the right, combined cover 10
It is in the state that is slidably connected to the right, combined cover 8 state in an intermediate position, shift clutch friction plate 13 and shift clutch
Shell 12 is in bonding state；Motor 21 output power passes through input shaft 20, shift clutch friction plate 13, shift clutch
Shell 12, combined cover 10, gear 11 and gear 15 are delivered on output shaft 14；Electromotor 1 output power passes through input shaft
6th, combined cover 4, gear 5, gear 18, input shaft 20, shift clutch friction plate 13, shift clutch shell 12, combination
Set 10, gear 11 and gear 15 are delivered on output shaft 14.
Under combination drive pattern, 1-1 shelves rise up into the shift process of 1-2 shelves:
Under combination drive pattern during the work of 1-1 shelves, combined cover 4 is in the state that is slidably connected to the left, and combined cover 8 is in
Be slidably connected state to the left, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and shift clutch shell
12 are in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 7 and gear 17 and transmits
To on output shaft 14.Electromotor 1 output power pass through input shaft 6, combined cover 4, gear 3, gear 19, input shaft 20,
Combined cover 8, gear 7 and gear 17 are delivered on output shaft 14.
When needing to rise up into 1-2 shelves, electromotor 1 output torque is controlled to be reduced to zero, combined cover 4 slides to centre position, then
Adjust electromotor 1 rotating speed so that the rotating speed of input shaft 6 is identical with gear 5 rotating speed, combined cover 4 is slidably connected to the right, starts
Machine 1 output torque again, so far completes the shift process that 1-1 shelves under combination drive pattern rise up into 1-2 shelves.Electronic in shift process
Machine 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Under combination drive pattern, 1-2 shelves rise up into shift process during 2-1 shelves:
Under combination drive pattern during the work of 1-2 shelves, combined cover 4 is in the state that is slidably connected to the right, and combined cover 8 is in
Be slidably connected state to the left, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and shift clutch shell
12 are in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 7 and gear 17 and transmits
To on output shaft 14.Electromotor 1 output power passes through input shaft 6, combined cover 4, gear 5, gear 18, input shaft
20th, combined cover 8, gear 7 and gear 17 are delivered on output shaft 14.
When needing to rise up into 2-1 shelves, electromotor 1 output torque is controlled to be reduced to zero, combined cover 4 slides to centre position.
Combined cover 10 is slidably connected to the left, and then shift clutch friction plate 13 and shift clutch shell 12 are gradually tied
Close, a part of power of motor 21 output is delivered on output shaft 14 by the lower 1 grade of power transmission line of electric-only mode, separately
A part of power passes through input shaft 20, shift clutch friction plate 13, shift clutch shell 12, combined cover 10, gear 9
It is delivered on output shaft 14 with gear 16.
With the increase of shift clutch friction plate 13 and shift clutch shell 12 combination degree, by gear 7 and tooth
The power of wheel 17 transmission is fewer and feweri, is got more and more by the power of gear 9 and gear 16 transmission, when by gear
7 and power when being reduced to zero of gear 17 transmission, combined cover 8 slides to centre position, then shift clutch friction plate 13
It is completely combined with shift clutch shell 12.
Combined cover 8 is slidably connected to the right, and combined cover 10 slides to centre position, shift clutch friction plate 13 and gearshift
Bell housing 12 is drifted apart from.Adjust electromotor 1 rotating speed so that the rotating speed of input shaft 6 is identical with gear 3 rotating speed, combined cover
4 are slidably connected to the left, electromotor 1 output torque again, so far complete the gearshift that 1-2 shelves under combination drive pattern rise up into 2-1 shelves
Process.In shift process, motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Under combination drive pattern, 2-1 shelves rise up into shift process during 2-2 shelves:
Under combination drive pattern during the work of 2-1 shelves, combined cover 4 is in the state that is slidably connected to the left, and combined cover 8 is in
Be slidably connected to the right state, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and shift clutch shell
12 are in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 9 and gear 16 and transmits
To on output shaft 14.Electromotor 1 output power pass through input shaft 6, combined cover 4, gear 3, gear 19, input shaft 20,
Combined cover 8, gear 9 and gear 16 are delivered on output shaft 14.
When needing to rise up into 2-2 shelves, electromotor 1 output torque is controlled to be reduced to zero, combined cover 4 slides to centre position, then
Adjust electromotor 1 rotating speed so that the rotating speed of input shaft 6 is identical with gear 5 rotating speed, combined cover 4 is slidably connected to the right, starts
Machine 1 output torque again, so far completes the shift process that 1-1 shelves under combination drive pattern rise up into 1-2 shelves.Electronic in shift process
Machine 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Under combination drive pattern, 2-2 shelves rise up into shift process during 3-1 shelves:
Under combination drive pattern during the work of 2-2 shelves, combined cover 4 is in the state that is slidably connected to the right, and combined cover 8 is in
Be slidably connected to the right state, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and shift clutch shell
12 are in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 9 and gear 16 and transmits
To on output shaft 14.Electromotor 1 output power passes through input shaft 6, combined cover 4, gear 5, gear 18, input shaft
20th, combined cover 8, gear 9 and gear 16 are delivered on output shaft 14.
When needing to rise up into 3-1 shelves, electromotor 1 output torque is controlled to be reduced to zero, combined cover 4 slides to centre position.
Combined cover 10 is slidably connected to the right, and then shift clutch friction plate 13 and shift clutch shell 12 are gradually tied
Close, a part of power of motor 21 output is delivered on output shaft 14 by the lower 2 grades of power transmission lines of electric-only mode, separately
A part of power passes through input shaft 20, shift clutch friction plate 13, shift clutch shell 12, combined cover 10, gear
11 and gear 15 be delivered on output shaft 14.
With the increase of shift clutch friction plate 13 and shift clutch shell 12 combination degree, by gear 9 and tooth
The power of wheel 16 transmission is fewer and feweri, is got more and more by the power of gear 11 gear 15 transmission, when by gear 9
When being reduced to zero with the power of gear 16 transmission, combined cover 8 slides to centre position, then shift clutch friction plate 13 with
Shift clutch shell 12 is completely combined.
Adjust electromotor 1 rotating speed so that the rotating speed of input shaft 6 is identical with gear 3 rotating speed, combined cover 4 slides knot to the left
Close, electromotor 1 output torque again, so far complete the shift process that 2-2 shelves under combination drive pattern rise up into 3-1 shelves.Shifted gears
In journey, motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Under combination drive pattern, 3-1 shelves rise up into the shift process of 3-2 shelves:
Under combination drive pattern during the work of 3-1 shelves, combined cover 4 is in the state that is slidably connected to the left, and combined cover 10 is in
Be slidably connected to the right state, combined cover 8 state in an intermediate position, shift clutch friction plate 13 and shift clutch shell 12
It is in bonding state.Motor 21 output power passes through input shaft 20, shift clutch friction plate 13, shift clutch shell
12nd, combined cover 10, gear 11 and gear 15 are delivered on output shaft 14.Electromotor 1 output power pass through input shaft 6,
Combined cover 4, gear 3, gear 19, input shaft 20, shift clutch friction plate 13, shift clutch shell 12, combined cover
10th, gear 11 and gear 15 are delivered on output shaft 14.
When needing to rise up into 3-2 shelves, electromotor 1 output torque is controlled to be reduced to zero, combined cover 4 slides to centre position, then
Adjust electromotor 1 rotating speed so that the rotating speed of input shaft 6 is identical with gear 5 rotating speed, combined cover 4 is slidably connected to the right, starts
Machine 1 output torque again, so far completes the shift process that 3-1 shelves under combination drive pattern rise up into 3-2 shelves.Electronic in shift process
Machine 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Adjacent gear positions power-assisted mode is adopted, the situation of power failure-free in ensureing shift process in shift process of the present invention
Under, shift clutch shell 12 is little with the speed discrepancy of shift clutch friction plate 13, and therefore in shift process, sliding wear loss is little.
Beneficial effects of the present invention:
1. pass through gear drive, no fluid torque-converter, transmission efficiency.
2. power failure-free in shift process, dynamic property comfortableness is good.
3. three gears can be provided so that motor can be operated in high efficiency range for motor.
4. braking energy can be reclaimed, electric energy is converted to by motor 1, storage is in the battery.
5. structure is simple, low cost of manufacture.
6. in shift process, the loss of gear shift sleeve sliding wear is little.
Brief description
Fig. 1 is the agent structure of the present invention；
Fig. 2 is the lower 1 grade of lower power transmission line of electric-only mode；
Fig. 3 is the lower 2 grades of lower power transmission lines of electric-only mode；
Fig. 4 is the lower 3 grades of lower power transmission lines of electric-only mode；
Fig. 5 is 1-1 shelves power transmission line under combination drive pattern；
Fig. 6 is 1-2 shelves power transmission line under combination drive pattern；
Fig. 7 is 2-1 shelves power transmission line under combination drive pattern；
Fig. 8 is 2-2 shelves power transmission line under combination drive pattern；
Fig. 9 is 3-1 shelves power transmission line under combination drive pattern；
Figure 10 is 3-2 shelves power transmission line under combination drive pattern；
Figure 11 is shift process power transmission line 1；
Figure 12 is shift process power transmission line 2；
Figure 13 is shift process power transmission line 3；
Figure 14 is power transmission line during 1 grade of braking；
Figure 15 is power transmission line during 2 grades of brakings；
Figure 16 is power transmission line during 3 grades of brakings.
Specific embodiment
Illustrate technical solution of the present invention with reference to Figure of description by way of example below.
As shown in figure 1, the present invention can provide six gears for electromotor, provide three gears for motor, it is main
Including: electromotor 1, motor 21, shift clutch and 5 groups engage each other gear mesh, and electromotor 1 is connected with input shaft 6, electricity
Motivation 21 is connected with input shaft 20.Wherein, gear 7 and gear 17 constitute 1 shelves gear pair under electric-only mode, gear
9 constitute 2 shelves gears under electric-only mode with gear 16 constitutes the lower 3 grades of teeth of electric-only mode to, gear 11 with gear 15
Wheel is right, and gear 3 and gear 19 constitute hybrid power 1 shelves gear pair, and gear 5 constitutes 2 grades of teeth of hybrid power with gear 18
Wheel is right；, on input shaft 6, gear 7 and gear 9 empty set, on input shaft 20, are shifted gears for gear 3 and gear 5 empty set
, on input shaft 20, shift clutch friction plate 13 is with input shaft 20 even for shift clutch shell 12 empty set in clutch
Connect, on shift clutch shell 12, gear 18 and gear 19 are connected gear 11 empty set with input shaft 20, gear
15th, gear 16 and gear 17 are connected with output shaft 14；During combined cover 4, combined cover 8 and combined cover 10 may be at
Between location status, the state that is slidably connected to the left and the three kinds of location status of state that are slidably connected to the right；Combined cover 4 and input shaft 6
It is connected and is located between gear 3 and gear 5；Combined cover 8 is connected with input shaft 20 and is located at gear 7 and gear 9
Between；Combined cover 10 is connected with shift clutch shell 12, and empty set is on input shaft 20.Torsion vibration absorber 2 is installed on and starts
It is connected on machine 1 and with input shaft 6.
Gear 7 constitutes lower 1 grade of electric-only mode with gear 17；Gear 9 constitutes electric-only mode with gear 16
Lower 2 grades；Gear 11 constitutes lower 3 grades of electric-only mode with gear 15.Gear 3 and gear 19, gear 7 and gear
17 constitute 1-1 shelves under mixed dynamic model formula；Gear 5 and gear 18, gear 7 constitutes 1- under combination drive pattern with gear 17
2 grades；Gear 3 and gear 19, gear 9 constitutes 2-1 shelves, gear 5 and gear under combination drive pattern with gear 16
18, gear 9 constitutes 2-2 shelves under combination drive pattern with gear 16；Gear 3 and gear 19, gear 11 and gear
15 constitute 3-1 shelves under combination drive pattern, gear 5 and gear 18, and gear 11 constitutes combined drive dynamic model with gear 15
3-2 shelves under formula.
Below the drive connection of gear each in the present invention is specifically described.
As shown in Fig. 2 when the present invention is with pure electronic 1 grade of work, combined cover 4 state in an intermediate position, combined cover
8 are in the state that is slidably connected to the left, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and gearshift clutch
Device shell 12 is in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 7 and gear 17
It is delivered on output shaft 14.
As shown in Figure 3, when the present invention is with pure electronic 2 grades of work, combined cover 4 state in an intermediate position, combined cover
8 are in the state that is slidably connected to the right, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and gearshift clutch
Device shell 12 is in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 9 and gear 16
It is delivered on output shaft 14.
As shown in figure 4, when the present invention is with pure electronic 3 grades of work, combined cover 4 state in an intermediate position, combined cover
10 are in the state that is slidably connected to the right, combined cover 8 state in an intermediate position, shift clutch friction plate 13 and gearshift clutch
Device shell 12 is in bonding state.Motor 21 output power passes through input shaft 20, shift clutch friction plate 13, clutch of shifting gears
Device shell 12, combined cover 10, gear 11, gear 15 is delivered on output shaft 14.
As shown in figure 5, when the present invention is worked with combination drive 1-1 shelves, combined cover 4 is in the state that is slidably connected to the left,
Combined cover 8 is in the state that is slidably connected to the left, combined cover 10 state in an intermediate position, shift clutch friction plate 13 with
Shift clutch shell 12 is in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 7 and
Gear 17 is delivered on output shaft 14.Electromotor 1 output power passes through input shaft 6, combined cover 4, gear 3, gear
19th, input shaft 20, combined cover 8, gear 7 and gear 17 are delivered on output shaft 14.
As shown in fig. 6, when the present invention is worked with combination drive 1-2 shelves, combined cover 4 is in the state that is slidably connected to the right,
Combined cover 8 is in the state that is slidably connected to the left, combined cover 10 state in an intermediate position, shift clutch friction plate 13 with
Shift clutch shell 12 is in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 7 and
Gear 17 is delivered on output shaft 14.Electromotor 1 output power passes through input shaft 6, combined cover 4, gear 5, gear
18th, input shaft 20, combined cover 8, gear 7 and gear 17 are delivered on output shaft 14.
As shown in fig. 7, when the present invention is worked with combination drive 2-1 shelves, combined cover 4 is in the state that is slidably connected to the left,
Combined cover 8 is in the state that is slidably connected to the right, combined cover 10 state in an intermediate position, shift clutch friction plate 13 with
Shift clutch shell 12 is in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 9 and
Gear 16 is delivered on output shaft 14.Electromotor 1 output power passes through input shaft 6, combined cover 4, gear 3, gear
19th, input shaft 20, combined cover 8, gear 9 and gear 16 are delivered on output shaft 14.
As shown in figure 8, when the present invention is worked with combination drive 2-2 shelves, combined cover 4 is in the state that is slidably connected to the right,
Combined cover 8 is in the state that is slidably connected to the right, combined cover 10 state in an intermediate position, shift clutch friction plate 13 with
Shift clutch shell 12 is in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 9 and
Gear 16 is delivered on output shaft 14.Electromotor 1 output power passes through input shaft 6, combined cover 4, gear 5, gear
18th, input shaft 20, combined cover 8, gear 9 and gear 16 are delivered on output shaft 14.
As shown in figure 9, when the present invention is worked with combination drive 3-1 shelves, combined cover 4 is in the state that is slidably connected to the left,
Combined cover 10 is in the state that is slidably connected to the right, combined cover 8 state in an intermediate position, shift clutch friction plate 13 with
Shift clutch shell 12 is in bonding state.Motor 21 output power pass through input shaft 20, shift clutch friction plate 13,
Shift clutch shell 12, combined cover 10, gear 11 and gear 15 are delivered on output shaft 14.Electromotor 1 exports power
By input shaft 6, combined cover 4, gear 3, gear 19, input shaft 20, shift clutch friction plate 13, gearshift clutch
Device shell 12, combined cover 10, gear 11 and gear 15 are delivered on output shaft 14.
As shown in Figure 10, when the present invention is worked with combination drive 3-2 shelves, combined cover 4 is in the shape that is slidably connected to the right
State, combined cover 10 is in the state that is slidably connected to the right, combined cover 8 state in an intermediate position, shift clutch friction plate
13 are in separated position with shift clutch shell 12.Motor 21 output power passes through input shaft 20, shift clutch friction
Piece 13, shift clutch shell 12, combined cover 10, gear 11 and gear 15 are delivered on output shaft 14.Electromotor 1 exports
Power passes through input shaft 6, combined cover 4, gear 3, gear 19, input shaft 20, shift clutch friction plate 13, gearshift
Bell housing 12, combined cover 10, gear 11 and gear 15 are delivered on output shaft 14.
Further shift process involved in the present invention is specifically described with reference to Figure of description.
Under combination drive pattern, 1-1 shelves rise up into the shift process of 1-2 shelves:
Under combination drive pattern during the work of 1-1 shelves, combined cover 4 is in the state that is slidably connected to the left, and combined cover 8 is in
Be slidably connected state to the left, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and shift clutch shell
12 are in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 7 and gear 17 and transmits
To on output shaft 14.Electromotor 1 output power pass through input shaft 6, combined cover 4, gear 3, gear 19, input shaft 20,
Combined cover 8, gear 7 and gear 17 are delivered on output shaft 14, as shown in Figure 5.
When needing to rise up into 1-2 shelves, electromotor 1 output torque is controlled to be reduced to 0, combined cover 4 slides to centre position, then
Adjust electromotor 1 rotating speed so that the rotating speed of input shaft 6 is identical with gear 5 rotating speed, combined cover 4 is slidably connected to the right, starts
Machine 1 output torque again, as shown in fig. 6, so far complete the shift process that 1-1 shelves under combination drive pattern rise up into 1-2 shelves.Gearshift
During motor 21 drive vehicle travel, do not have power interruption phenomenon occur.
Under combination drive pattern, 1-2 shelves rise up into shift process during 2-1 shelves:
Under combination drive pattern during the work of 1-2 shelves, combined cover 4 is in the state that is slidably connected to the right, and combined cover 8 is in
Be slidably connected state to the left, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and shift clutch shell
12 are in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 7 and gear 17 and transmits
To on output shaft 14.Electromotor 1 output power passes through input shaft 6, combined cover 4, gear 5, gear 18, input shaft
20th, combined cover 8, gear 7 and gear 17 are delivered on output shaft 14, as shown in Figure 6.
When needing to rise up into 2-1 shelves, electromotor 1 output torque is controlled to be reduced to 0, combined cover 4 slides to centre position.
Combined cover 10 is slidably connected to the left, and then shift clutch friction plate 13 and shift clutch shell 12 are gradually tied
Close, a part of power of motor 21 output is delivered on output shaft 14 by the lower 1 grade of power transmission line of electric-only mode, separately
A part of power passes through input shaft 20, shift clutch friction plate 13, shift clutch shell 12, combined cover 10, gear 9
It is delivered on output shaft 14 with gear 16, as shown in figure 11.
With the increase of shift clutch friction plate 13 and shift clutch shell 12 combination degree, by gear 7 gear
Fewer and feweri with the power of 17 transmission, got more and more by the power of gear 9 gear 16 transmission, when by gear 7
When being reduced to zero with the power of gear 17 transmission, combined cover 8 slides to centre position, then shift clutch friction plate 13 with
Shift clutch shell 12 is completely combined, as shown in figure 13.
Combined cover 8 is slidably connected to the right, and combined cover 10 slides to centre position, shift clutch friction plate 13 and gearshift
Bell housing 12 is drifted apart from.Adjust electromotor 1 rotating speed so that the rotating speed of input shaft 6 is identical with gear 3 rotating speed, combined cover
4 are slidably connected to the left, electromotor 1 output torque again, so far complete the gearshift that 1-2 shelves under combination drive pattern rise up into 2-1 shelves
Process.In shift process, motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Under combination drive pattern, 2-1 shelves rise up into shift process during 2-2 shelves:
Under combination drive pattern during the work of 2-1 shelves, combined cover 4 is in the state that is slidably connected to the left, and combined cover 8 is in
Be slidably connected to the right state, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and shift clutch shell
12 are in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 9 and gear 16 and transmits
To on output shaft 14.Electromotor 1 output power pass through input shaft 6, combined cover 4, gear 3, gear 19, input shaft 20,
Combined cover 8, gear 9 and gear 16 are delivered on output shaft 14, such as Fig. 7.
When needing to rise up into 2-2 shelves, electromotor 1 output torque is controlled to be reduced to zero, combined cover 4 slides to centre position, then
Adjust electromotor 1 rotating speed so that the rotating speed of input shaft 6 is identical with gear 5 rotating speed, combined cover 4 is slidably connected to the right, starts
Machine 1 output torque again, such as Fig. 8, so far complete the shift process that 2-1 shelves under combination drive pattern rise up into 2-2 shelves.Shift process
Middle motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Under combination drive pattern, 2-2 shelves rise up into shift process during 3-1 shelves:
Under combination drive pattern during the work of 2-2 shelves, combined cover 4 is in the state that is slidably connected to the right, and combined cover 8 is in
Be slidably connected to the right state, combined cover 10 state in an intermediate position, shift clutch friction plate 13 and shift clutch shell
12 are in separated position.Motor 21 output power passes through input shaft 20, combined cover 8, gear 9 and gear 16 and transmits
To on output shaft 14.Electromotor 1 output power passes through input shaft 6, combined cover 4, gear 5, gear 18, input shaft
20th, combined cover 8, gear 9 and gear 16 are delivered on output shaft 14, such as Fig. 8.
When needing to rise up into 3-1 shelves, electromotor 1 output torque is controlled to be reduced to 0, combined cover 4 slides to centre position.
Combined cover 10 is slidably connected to the right, and then shift clutch friction plate 13 and shift clutch shell 12 are gradually tied
Close, a part of power of motor 21 output is delivered on output shaft 14 by the lower 2 grades of power transmission lines of electric-only mode, separately
A part of power passes through input shaft 20, shift clutch friction plate 13, shift clutch shell 12, combined cover 10, gear
11 and gear 15 be delivered on output shaft 14, such as Figure 12.
With the increase of shift clutch friction plate 13 and shift clutch shell 12 combination degree, by gear 9 and tooth
The power of wheel 16 transmission is fewer and feweri, is got more and more by the power of gear 11 gear 15 transmission, when by gear 9
When being reduced to zero with the power of gear 16 transmission, combined cover 8 slides to centre position, then shift clutch friction plate 13 with
Shift clutch shell 12 is completely combined, such as Fig. 4.
Adjust electromotor 1 rotating speed so that the rotating speed of input shaft 6 is identical with gear 3 rotating speed, combined cover 4 slides knot to the left
Close, electromotor 1 output torque again, such as Fig. 9, so far complete the shift process that 2-2 shelves under combination drive pattern rise up into 3-1 shelves.
In shift process, motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Under combination drive pattern, 3-1 shelves rise up into the shift process of 3-2 shelves:
Under combination drive pattern during the work of 3-1 shelves, combined cover 4 is in the state that is slidably connected to the left, and combined cover 10 is in
Be slidably connected to the right state, combined cover 8 state in an intermediate position, shift clutch friction plate 13 and shift clutch shell 12
It is in bonding state.Motor 21 output power passes through input shaft 20, shift clutch friction plate 13, shift clutch shell
12nd, combined cover 10, gear 11 and gear 15 are delivered on output shaft 14.Electromotor 1 output power pass through input shaft 6,
Combined cover 4, gear 3, gear 19, input shaft 20, shift clutch friction plate 13, shift clutch shell 12, combined cover
10th, gear 11 and gear 15 are delivered on output shaft 14, such as Fig. 9.
When needing to rise up into 3-2 shelves, electromotor 1 output torque is controlled to be reduced to zero, combined cover 4 slides to centre position, then
Adjust electromotor 1 rotating speed so that the rotating speed of input shaft 6 is identical with gear 5 rotating speed, combined cover 4 is slidably connected to the right, starts
Machine 1 output torque again, such as Figure 10, so far complete the shift process that 3-1 shelves under combination drive pattern rise up into 3-2 shelves.Shifted gears
In journey, motor 21 drives vehicle to travel, and does not have power interruption phenomenon to occur.
Can be seen that, from shift process above, the adjacent gear positions power-assisted mode that adopts shift process, ensureing shift process
In the case of middle power failure-free, shift clutch shell 12 is little with the speed discrepancy of shift clutch friction plate 13, therefore shifts gears
In journey, sliding wear loss is little.
When vehicle is braked, a part of braking energy can reclaim.
When 1 grade of braking of vehicle, it is incoming, by gear 17, gear 7, combined cover 8 and that power passes through output shaft 14
Input shaft 20 is delivered to motor 21, is generated electricity by motor 21, such as Figure 14.
When 2 grades of brakings of vehicle, it is incoming, by gear 16, gear 9, combined cover 8 and that power passes through output shaft 14
Input shaft 20 is delivered to motor 21, is generated electricity by motor 21, such as Figure 15.
When 3 grades of brakings of vehicle, it is incoming, by gear 15, gear 11, combined cover that power passes through output shaft 14
10th, shift clutch shell 12, shift clutch friction plate 13 and input shaft 20, are delivered to motor 21, by motor 21
Generate electricity, such as Figure 16.
Claims (8)
1. the rearmounted hybrid drive of a kind of shift clutch, it is mainly by electromotor (1), motor (21), gearshift
Clutch and 5 groups engage each other gear mesh and constitute, and wherein, electromotor (1) is connected with input shaft (6), motor (21) and inputting
Axle (20) connects；It is characterized in that: gear (7) constitutes 1 shelves gear pair under electric-only mode, gear with gear (17)
(9) constitute 2 shelves gears under electric-only mode with gear (16) and with gear (15), electric-only mode is constituted to, gear (11)
Lower 3 shelves gears pair, gear (3) and gear (19) constitute hybrid power 1 shelves gear pair, gear (5) and gear (18) structure
Become hybrid power 2 shelves gear pair；Gear (3) and gear (5) empty set on input shaft (6), gear (7) and gear
(9) empty set on input shaft (20), on input shaft (20), change by shift clutch shell (12) empty set in shift clutch
Gear clutch friction plate (13) be connected with input shaft (20), gear (11) empty set on shift clutch shell (12), gear
(18) be connected with input shaft (20) with gear (19), gear (15), gear (16) and gear (17) with output
Axle (14) connects；Combined cover (4), combined cover (8) and combined cover (10) may be at intermediate orientation, slide to the left
Bonding state and the three kinds of location status of state that are slidably connected to the right；Combined cover (4) is connected with input shaft (6) and is located at gear
(3) and gear (5) between；Combined cover (8) and input shaft (20) be connected and be located at gear (7) and gear (9) it
Between；Combined cover (10) is connected with shift clutch shell (12), and on input shaft (20), combined cover (10) is located at tooth to empty set
Between wheel (9) and gear (11).
2. as claimed in claim 1 a kind of rearmounted hybrid drive of shift clutch it is characterised in that: electromotor
(1) it is provided with the torsion vibration absorber (2) being connected with input shaft (6) on.
3. the shift control method of the rearmounted hybrid drive of a kind of shift clutch as claimed in claim 1, its
Be characterized by adjusting combined cover (4), three kinds of location status of combined cover (8) and combined cover (10) make its with corresponding
Gear separate or combine, and the rotating speed of electromotor (1), motor (21) is adjusted, realizes pure electronic 1 grade, pure electricity
Dynamic 2 grades, pure electronic 3 grades, combination drive 1-1 shelves, combination drive 1-2 shelves, combination drive 2-1 shelves, combination drive 2-2 shelves, mixing
Drive 3-1 shelves and 9 gears of combination drive 3-2 shelves, power failure-free gear shift, concrete grammar are realized by ortho position shelves power-assisted mode
As follows:
A, with pure electronic 1 grade work when, combined cover (4) state in an intermediate position, combined cover (8) be in the left slide knot
Conjunction state, combined cover (10) state in an intermediate position, shift clutch friction plate (13) and shift clutch shell (12) place
In separated position；Motor (21) output power passes through input shaft (20), combined cover (8), gear (7) and gear
(17) it is delivered on output shaft (14)；
B, with pure electronic 2 grades work when, combined cover (4) state in an intermediate position, combined cover (8) be in the right slide knot
Conjunction state, combined cover (10) state in an intermediate position, shift clutch friction plate (13) and shift clutch shell (12) place
In separated position；Motor (21) output power passes through input shaft (20), combined cover (8), gear (9) and gear
(16) it is delivered on output shaft (14)；
C, with pure electronic 3 grades work when, combined cover (4) state in an intermediate position, combined cover (10) be in the right slide knot
Conjunction state, combined cover (8) state in an intermediate position, shift clutch friction plate (13) is in shift clutch shell (12)
Bonding state；Motor (21) output power passes through input shaft (20), shift clutch friction plate (13), shift clutch shell
(12), combined cover (10), gear (11) and gear (15) are delivered on output shaft (14)；
D, when being worked with combination drive 1-1 shelves, combined cover (4) is in the state that is slidably connected to the left, combined cover (8) be in
A left side is slidably connected state, combined cover (10) state in an intermediate position, shift clutch friction plate (13) and shift clutch
Shell (12) is in separated position；Motor (21) output power pass through input shaft (20), combined cover (8), gear (7),
Gear (17) is delivered on output shaft (14)；Electromotor (1) output power passes through input shaft (6), combined cover (4), gear
(3), gear (19), input shaft (20), combined cover (8), gear (7) and gear (17) are delivered to output shaft (14)
On；
E, when being worked with combination drive 1-2 shelves, combined cover (4) is in the state that is slidably connected to the right, combined cover (8) be in
A left side is slidably connected state, combined cover (10) state in an intermediate position, shift clutch friction plate (13) and shift clutch
Shell (12) is in separated position；Motor (21) output power pass through input shaft (20), combined cover (8), gear (7) and
Gear (17) is delivered on output shaft (14)；Electromotor (1) output power passes through, input shaft (6), combined cover (4), gear
(5), gear (18), input shaft (20), combined cover (8), gear (7) and gear (17) are delivered to output shaft
(14) on；
F, when being worked with combination drive 2-1 shelves, combined cover (4) is in the state that is slidably connected to the left, combined cover (8) be in
The right side is slidably connected state, combined cover (10) state in an intermediate position, shift clutch friction plate (13) and shift clutch
Shell (12) is in separated position；Motor (21) output power pass through input shaft (20), combined cover (8), gear (9) and
Gear (16) is delivered on output shaft (14)；Electromotor (1) output power passes through input shaft (6), combined cover (4), gear
(3), gear (19), input shaft (20), combined cover (8), gear (9) and gear (16) are delivered to output shaft (14)
On；
G, when being worked with combination drive 2-2 shelves, combined cover (4) is in the state that is slidably connected to the right, combined cover (8) be in
The right side is slidably connected state, combined cover (10) state in an intermediate position, shift clutch friction plate (13) and shift clutch
Shell (12) is in separated position；Motor (21) output power pass through input shaft (20), combined cover (8), gear (9) and
Gear (16) is delivered on output shaft (14)；Electromotor (1) output power passes through input shaft (6), combined cover (4), gear
(5), gear (18), input shaft (20), combined cover (8), gear (9) and gear (16) are delivered to output shaft
(14) on；
H, when being worked with combination drive 3-1 shelves, combined cover (4) is in the state that is slidably connected to the left, combined cover (10) be in
The right side is slidably connected state, combined cover (8) state in an intermediate position, shift clutch friction plate (13) and shift clutch shell
(12) it is in bonding state；Motor (21) output power passes through input shaft (20), shift clutch friction plate (13), gearshift
Bell housing (12), combined cover (10), gear (11) and gear (15) are delivered on output shaft (14)；Electromotor (1)
Output power passes through input shaft (6), combined cover (4), gear (3), gear (19), input shaft (20), shift clutch
Friction plate (13), shift clutch shell (12), combined cover (10), gear (11) and gear (15) are delivered to output shaft
(14) on；
I, when being worked with combination drive 3-2 shelves, combined cover (4) is in the state that is slidably connected to the right, combined cover (10) be in
The right side is slidably connected state, combined cover (8) state in an intermediate position, shift clutch friction plate (13) and shift clutch shell
(12) it is in bonding state；Motor (21) output power passes through input shaft (20), shift clutch friction plate (13), gearshift
Bell housing (12), combined cover (10), gear (11) and gear (15) are delivered on output shaft (14)；Electromotor (1)
Output power passes through input shaft (6), combined cover (4), gear (5), gear (18), input shaft (20), gearshift clutch
Device friction plate (13), shift clutch shell (12), combined cover (10), gear (11) and gear (15) are delivered to output shaft
(14) on.
4. the shift control method of the rearmounted hybrid drive of a kind of shift clutch as claimed in claim 3, its
It is characterised by, under combination drive pattern, rise up into specifically comprising the following steps that of 1-2 shelves by 1-1 shelves
First, electromotor (1) output torque is controlled to be reduced to zero；
2nd, combined cover (4) slides to centre position；
3rd, adjust electromotor (1) rotating speed so that the rotating speed of input shaft (6) is identical with gear (5) rotating speed；
4th, combined cover (4) is slidably connected to the right, electromotor (1) output torque again.
5. the shift control method of the rearmounted hybrid drive of a kind of shift clutch as claimed in claim 3, its
It is characterised by, under combination drive pattern, rise up into specifically comprising the following steps that of 2-1 shelves by 1-2 shelves
First, electromotor (1) output torque is controlled to be reduced to zero, combined cover (4) slides to centre position；
2nd, combined cover (10) is slidably connected to the left；
3rd, shift clutch friction plate (13) is gradually combined with shift clutch shell (12), by gear (7) and gear
(17) power transmitting is fewer and feweri；
4th, when the power being transmitted by gear (7) and gear (17) is reduced to zero, combined cover (8) slides to interposition
Put, shift clutch friction plate (13) is completely combined with shift clutch shell (12)；
5th, combined cover (8) is slidably connected to the right, and combined cover (10) slides to centre position, shift clutch friction plate (13)
It is drifted apart from shift clutch shell (12)；
6th, adjust electromotor (1) rotating speed so that the rotating speed of input shaft (6) is identical with gear (3) rotating speed；Combined cover (4) to
A left side is slidably connected, electromotor (1) output torque again.
6. the shift control method of the rearmounted hybrid drive of a kind of shift clutch as claimed in claim 3, its
It is characterised by, under combination drive pattern, rise up into specifically comprising the following steps that of 2-2 shelves by 2-1 shelves
First, electromotor (1) output torque is controlled to be reduced to zero；
2nd, combined cover (4) slides to centre position；
Three then adjust electromotor (1) rotating speed so that the rotating speed of input shaft (6) is identical with gear (5) rotating speed；
4th, combined cover (4) is slidably connected to the right, electromotor (1) output torque again.
7. the shift control method of the rearmounted hybrid drive of a kind of shift clutch as claimed in claim 3, its
It is characterised by, under combination drive pattern, rise up into specifically comprising the following steps that of 3-1 shelves by 2-2 shelves
First, electromotor (1) output torque is controlled to be reduced to zero,
2nd, combined cover (4) slides to centre position, and combined cover (10) is slidably connected to the right,
3rd, shift clutch friction plate (13) is gradually combined with shift clutch shell (12), by gear (9) and gear
(16) power transmitting is fewer and feweri, is got more and more by the power that gear (11) gear (15) transmits；
4th, when the power being transmitted by gear (9) and gear (16) is reduced to zero, combined cover (8) slides to interposition
Put；
5th, shift clutch friction plate (13) and shift clutch shell (12) are completely combined；
6th, adjust electromotor (1) rotating speed so that the rotating speed of input shaft (6) is identical with gear (3) rotating speed；
7th, combined cover (4) is slidably connected to the left, electromotor (1) output torque again.
8. the shift control method of the rearmounted hybrid drive of a kind of shift clutch as claimed in claim 3, its
It is characterised by, under combination drive pattern, rise up into specifically comprising the following steps that of 3-2 shelves by 3-1 shelves
First, electromotor (1) output torque is controlled to be reduced to zero；
2nd, combined cover (4) slides to centre position；
3rd, adjust electromotor (1) rotating speed so that the rotating speed of input shaft (6) is identical with gear (5) rotating speed；
4th, combined cover (4) is slidably connected to the right, electromotor (1) output torque again.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510154915.2A CN104786822B (en) | 2015-04-02 | 2015-04-02 | Hybrid power drive device with rear gear shifting clutch and gear shifting control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510154915.2A CN104786822B (en) | 2015-04-02 | 2015-04-02 | Hybrid power drive device with rear gear shifting clutch and gear shifting control method thereof |
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| CN104786822A CN104786822A (en) | 2015-07-22 |
| CN104786822B true CN104786822B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510154915.2A Active CN104786822B (en) | 2015-04-02 | 2015-04-02 | Hybrid power drive device with rear gear shifting clutch and gear shifting control method thereof |
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| CN114909467B (en) * | 2021-02-07 | 2024-04-12 | 广汽埃安新能源汽车有限公司 | Vehicle upshift control method, device and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5337848A (en) * | 1992-01-25 | 1994-08-16 | Mercedes-Benz Ag | Hybrid drive for a motor vehicle |
| CN101450609A (en) * | 2007-11-30 | 2009-06-10 | 比亚迪股份有限公司 | Hybrid drive system and method |
| CN103223860A (en) * | 2013-04-18 | 2013-07-31 | 吉林大学 | Plug-in hybrid driving device for family car |
| CN204506522U (en) * | 2015-04-02 | 2015-07-29 | 吉林大学 | The hybrid drive that a kind of shift clutch is rearmounted |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012056510A (en) * | 2010-09-10 | 2012-03-22 | Aisin Seiki Co Ltd | Drive device of hybrid vehicle |
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2015
- 2015-04-02 CN CN201510154915.2A patent/CN104786822B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5337848A (en) * | 1992-01-25 | 1994-08-16 | Mercedes-Benz Ag | Hybrid drive for a motor vehicle |
| CN101450609A (en) * | 2007-11-30 | 2009-06-10 | 比亚迪股份有限公司 | Hybrid drive system and method |
| CN103223860A (en) * | 2013-04-18 | 2013-07-31 | 吉林大学 | Plug-in hybrid driving device for family car |
| CN204506522U (en) * | 2015-04-02 | 2015-07-29 | 吉林大学 | The hybrid drive that a kind of shift clutch is rearmounted |
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