CN109027150A - 16 speed do not cut off power shift automatic transmission - Google Patents
16 speed do not cut off power shift automatic transmission Download PDFInfo
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- CN109027150A CN109027150A CN201710437082.XA CN201710437082A CN109027150A CN 109027150 A CN109027150 A CN 109027150A CN 201710437082 A CN201710437082 A CN 201710437082A CN 109027150 A CN109027150 A CN 109027150A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 45
- 230000008859 change Effects 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims description 33
- 238000010248 power generation Methods 0.000 claims description 15
- 230000009467 reduction Effects 0.000 claims description 14
- 210000000515 tooth Anatomy 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 239000000446 fuel Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 49
- 230000008569 process Effects 0.000 description 47
- 230000006870 function Effects 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 238000011084 recovery Methods 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000011069 regeneration method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
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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
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D61/00—Brakes with means for making the energy absorbed available for use
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/32—Electric motors actuators or related electrical control means therefor
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/32—Electric motors actuators or related electrical control means therefor
- F16H2061/326—Actuators for range selection, i.e. actuators for controlling the range selector or the manual range valve in the transmission
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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
- F16H2200/0078—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratio comprising twelve or more forward speeds
Abstract
The present invention is that 16 speed do not cut off power shift automatic transmission, belongs to automatic gearbox, has hybrid power driving and retarder function, easy and Engine Matching.Speed changer is during vehicle start and gear shift, it is driven using mixed connection, speed change is realized by shunting partial power, when reaching the speed ratio of requirement gear, corresponding gear combined cover combines, and hybrid power is changed into parallel drive by mixed connection driving, and when gear shift does not cut off engine torque output, power transmitting is smooth, long service life.It is lower to the input torque curve requirement of engine, engine can be made to work within the scope of efficient routine as far as possible, fuel economy is good, discharges low.
Description
Technical field: the invention belongs to automatic gearboxes, have hybrid power driving and retarder function.
Background technique: automatic gearbox has five kinds of ECVT of CVT, DSG, AT, AMT and hybrid power driving at present
Speed changer.
ECVT: transmission efficiency is lower, and transmitting torque is smaller, and theoretical velocity ratio range is big, but low-grade output torque is smaller, speed change
Smooth submissive, power failure-free when speed change, when gear shift, does not require engine speed to be mutated, and changes torque, gear shift is continuous.To starting
Machine output torque curve requirement is not stringent.In power transmission process, input power splits into two-way by planetary gear and transmits,
Power is exported through planetary gear gear ring all the way, and another way is transferred to No. 1 motor, No. 1 motor through the sun gear of planetary gear
It rotates freely and works in power generation mode, convert kinetic energy into electric energy, then convert electrical energy into kinetic energy by No. 2 motors, it is common to drive
Motor-car operation.In conversion process of energy, energy loss is larger.Vehicle start and accelerated in vehicle, can be used electrical energy drive or
Person's combination drive.In braking or descending, the kinetic energy of vehicle driving can be converted into electric energy by motor, realize braking energy again
Raw and slow function.
CVT: transmission efficiency is high, and speed change is smoothly submissive, and power failure-free when speed change, transmitting torque is smaller, transmission gear ratio
Range is smaller.It does not require engine speed to be mutated when gear shift, changes torque, gear shift is continuous.Engine output torque curve requirement
Not stringent, vehicle accelerating ability can be good.
DSG: transmission efficiency is high, and theoretical shift time is short, and transmitting torque is big, and shifting shock is smaller.It needs to start when gear shift
Machine changes revolving speed, pause or reduction engine output torque, it is desirable that engine output torque curve is gentle, the accelerating ability of vehicle
It is good.In compact car, generally existing starting was shaken in recent years, and gear shift is shaken phenomenon, larger to the impact of power train, mainly
Reason is on the coefficient of friction of shift time control and clutch.The quasi integration time for extending clutch, which can be alleviated, shakes now
As, but the increase of shift time, the abrasion aggravation of clutch, clutch temp increase, gear shift pause and transition in rhythm or melody sense enhancing.
AT: current most widely used automatic transmission: transmission efficiency is lower, and especially jam road uses, high speed
By locking torque-converters, transmission efficiency is improved.The shifting of transmission time is short, and transmitting torque is big, and shifting shock is smaller, structure
Complexity, high production cost.Control oil circuit high failure rate, to speed changer lubrication by requirement it is also higher.It needs to start when gear shift
Machine changes revolving speed, pause or reduction engine output torque, it is desirable that engine output torque curve is gentle.
AMT: transmission efficiency is high, and transmitting torque is big, and shift time is long, and when gear shift needs engine to change revolving speed, pause or
Reduce engine output torque.It is required that engine output torque curve is gentle.By installing TCU additional on the basis of manual transmission
Change control system realizes gear shift automation, at low cost.Pause and transition in rhythm or melody sense is especially strong when speed-change and gearshift, and driving comfort level is poor, vehicle
Accelerating ability it is poor.
CVT, DSG, AT, AMT speed changer do not realize braking energy regeneration and slow function.
Summary of the invention: 16 speed do not cut off power shift automatic transmission, as described in Fig. 1, by input shaft (36), it is double in
Between axis A (3), jackshaft A driving gear (1), driven gear (2), dynamic branch planetary gear (4), dynamic branch gear synchronous
Combined cover (6), double jackshaft B (8), double jackshaft B driving gears (5), driven gear (7), motor 1 (10), motor 1, which slows down, goes
Star gear (9), motor 2 (11), 2 epicyclic reduction gear of motor (12), 16,14,8,6 grades of driving gears (14), driven gear
(13), 12,10,4,2 grades of driving gears (17), driven gears (16), 16,14,12,10,8,6,4,2 grades of combined covers (15),
Shelves driving gear (18), driven gear (21) and intermediate gear (19), 15,7 grades of driving gears (22), driven gear (23), R1,
R2, R3, R4,15,7 grades of combined covers (20), 13,5 grades of driving gears (24), driven gear (25), 11,3 grades of driving gears (27),
Driven gear (28), 13,11,5,3 grades of combined covers (26), 9,1 grades of driving gears (29), driven gear (30), 9 grades of combined covers
(32), 1 grade of combined cover (31), P shelves gear (33), odd-side (34), high and low shift combined cover (35), output flange (37), two axis
(38) shift mechanism, gearbox control composition.
Technical problems to be solved:
1, the matching of speed changer and engine
Engine block and the information of transmission module processing are relatively more when AT, DSG, AMT shifting of transmission, are drop first
Low engine output torque, speed changer separate current gear, and engine speed is synchronous with the revolving speed that gearbox will change to gear, knot
Gear is closed, engine restores torque output.The disengaging time and binding time of each gear of speed changer are different, and with making
It is constantly vary with temperature, oil product, time, engine and transmission module also ceaselessly correct gear shift parameters, make to start
Machine is matched with gearbox becomes very difficult.16 speed do not cut off power shift automatic transmission and are easy to engine
Match, gearbox controller only need by CAN bus to engine control module issue request frame signal (accelerator pedal depth,
Engine load, water temperature, indicating fault, brake), CAN bus data-signal is then monitored again, is just able to satisfy gear shift requirement, no
It is required that engine executes other operations.
2, the power interruption during speed-change and gearshift
The output torque of engine is reduced when AT, DSG, AMT shifting of transmission, speed changer separates current gear, starts
Machine revolving speed is synchronous with the revolving speed that gearbox will change to gear, in conjunction with gear, completes the process of gear shift.Gearshift procedure needs to interrupt hair
The power output of motivation reduces the accelerating ability of vehicle.Since control parameter is more, and Parameters variation is continuous, will be accidental
Shifting shock or empty oily phenomenon are very big to the impact of power train.When 16 speed do not cut off power shift automatic gearbox gear shifting not
Engine power transmission is cut off, vehicle accelerating ability can be good, and vehicle driving is without pause and transition in rhythm or melody sense.Shifting of transmission is soft, to transmission system
Without impact, effectively prolong the service life.
3, hybrid power driving and Brake energy recovery
Vehicle increases power battery, can be achieved with hybrid power driving and Brake energy recovery.When vehicle descending or braking,
The kinetic energy of vehicle body can be converted to electric energy by the motor of speed changer, be stored in battery, realize energy regenerating, extra electric energy
Heat dissipation is converted to by electric heater again to go out, and realizes the function of retarder.
4, the warming up time for shortening engine, extend the service life of engine
Motor in speed changer has generating function, and engine no longer needs to configure generator, in the cooling water of engine
After water outlet, electric heater is installed before thermostat, it, can warming up as early as possible using electric heating after engine cold starting.
5, the type selecting range for expanding engine improves the fuel economy of vehicle, reduces discharge.
16 speed, which do not cut off power shift automatic transmission, so that engine is worked in efficient routine as far as possible, and energy
Selection is poor using torque curve, but the engine of good economy performance, and VE Vehicle Economy is good, discharges low.
Technical solution: automatic transmission of the present invention belongs to hybrid power driving automatic transmission, and speed changer is in vehicle start
It during gear shift, is driven using mixed connection, realizes speed change by shunting partial power, power transmitting is not interrupted.It is wanted when reaching
When seeking the speed ratio of gear, corresponding gear combined cover is combined, and hybrid power is changed into parallel drive by mixed connection driving.Because only that
Mixed connection is just used during starting and gear shift, remaining time all uses direct geared to transmit, so transmission efficiency is high, transmitting is turned round
Square is big.Vehicle is equipped with power battery, and when needing large torque to export, motor intervention operation increases driving dynamics.Vehicle deceleration system
When dynamic, motor converts kinetic energy into electric energy, realizes energy regenerating.Extra energy gives out by electric heater when long descending
It goes, realizes that vehicle is slow.
The utility model has the advantages that 16 speed do not cut off power shift automatic transmission and engine can be made to be worked as far as possible in economy
In operating condition, and it is able to achieve Brake energy recovery, the fuel consumption rate of vehicle and discharge are effectively reduced.It is not cut off when shifting of transmission
Power, torque submissive no impact when gear shift, walking mechanism service life effectively increase.Intelligent retarder, drag friction component life have
Effect increases, and braking ability is more reliable.Ramp Motor torque auxiliary, effectively prevent car slipping.The manipulation of vehicle becomes simple comfortable, mentions
High travel safety.
Detailed description of the invention: Fig. 1 variator structure chart
Fig. 2 lateral gear drive mechanism figure
Fig. 3 gearbox controller composition figure
Specific embodiment:
Transmission control circuit composition is as shown in Fig. 3: the motor 2 three of IGBT module Q1, Q2, Q3, Q4, Q5, Q6 composition
Phase driving circuit, the 1 three-phase drive circuit of motor of IGBT module Q9, Q10, Q11, Q12, Q13, Q14 composition, IGBT module Q7,
Q8 forms battery charging, boosting circuit, the discharge loop of IGBT module Q15 and heater (9) composition.Motor 1, motor 2 are three
Phase AC permanent magnet synchronous motor, it is both motor and generator.2 control module of motor (7) is supervised by CAN driver (1)
Engine block signal in CAN bus is listened, input, the output revolving speed of gearbox are detected by input and output sensor circuit (3),
By operation, gear control signal is sent to gear-shifting solenoid valve driving group (2), motor 1 is sent to 1 control module of motor (8) and transports
Row signal, and the operation of 2 drive module of output signal driving motor (13) driving motor 2 and discharge loop electric discharge.The inspection of 2 electric current of motor
The signal for surveying module (14) and 2 position module of motor (15) feeds back to 2 control module of motor (7), corrects motor 2 and discharge loop
Operating parameter.After 1 control module of motor (8) receives 2 control module of motor (7) signal, by operation, output signal driving motor
1 drive module (16), the operation of driving motor 2 and battery charging or step-up discharge, 1 current detection module of motor (17) and motor
The signal of 1 position module (18) feeds back to 1 control module of motor (8) amendment motor 1 and battery charging and discharging operating parameter.5V power supply
Module (4) provides 5V power supply for circuit.IGBT drives isolated power supply to provide the isolated power supply of positive and negative 15V for motor driving loop.
Speed changer manipulation has 7 gears, be P grades respectively, R grades, N grades, D grades, manual mode interposition, manual mode add,
Manual mode subtracts.Another setting economy, power, muddy three kinds of operating modes.
P grades: as shown in Fig. 1: all gear combined covers are in empty position, lock P grades by P grades of hooks (not drawing in figure)
Tooth (33), the additional P grades of electromagnetic gas valves of Pneumatic control circuit.Parking braking air pressure of dying pushes P grades by a check valve
Hook releases P grades.After parking air pressure release, due to check valve, P grades of air pressures do not discharge, and P grades do not combine, speed changer control
Device processed drives P grades of electromagnetic gas valves to discharge P grades of air pressures, P grades of combinations again after detecting output shaft without tach signal.
N grades: as shown in Fig. 1: all gear combined covers are in empty position
R grades include tetra- gears of R1, R2, R3, R4, and power transmitting is as follows:
R1: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, gear combined cover (20) be incorporated into R1,
R2, R3, R4 file location, motor 2 (11) electromagnetic braking, input torque slows down through dynamic branch planetary gear (4), using centre
Axis B driving gear (5), jackshaft B driven gear (7), (8) 2,4,10,12 grades of driving gears (14) of jackshaft B, 2,4,10,12
Shelves driven gear (13) gear combined cover (15), odd-side planetary gear (34), which slows down, to be exported.
R2: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, gear combined cover (20) be incorporated into R1,
R2, R3, R4 file location, dynamic branch planetary gear combined cover combine (6), and input torque is directly passed to through dynamic branch planet
Gear braces, using jackshaft B driving gear (5), jackshaft B driven gear (7), (8) 2,4,10,12 grades of masters of jackshaft B
Moving gear (14), 2,4,10,12 grades of driven gear (13) gear combined covers (15), odd-side planetary gear (34), which slows down, to be exported.
R3: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into high-grade position, gear combined cover (20) be incorporated into R1,
R2, R3, R4 file location, motor 2 (11) electromagnetic braking, input torque slows down through dynamic branch planetary gear (4), using centre
Axis B driving gear (5), jackshaft B driven gear (7), (8) 2,4,10,12 grades of driving gears (14) of jackshaft B, 2,4,10,12
Shelves driven gear (13) gear combined cover (15), odd-side planetary gear (34) directly export.
R4: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, gear combined cover (20) be incorporated into R1,
R2, R3, R4 file location, dynamic branch planetary gear combined cover combine (6), and input torque is directly passed to through dynamic branch planet
Gear braces, using jackshaft B driving gear (5), jackshaft B driven gear (7), jackshaft B (8), 2,4,10,12 grades of masters
Moving gear (14), 2,4,10,12 grades of driven gear (13) gear combined covers (15), odd-side planetary gear (34) directly export.
D grades include 16 gears, and power transmitting is as follows:
1 grade: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, gear combined cover (15) is incorporated into 2,
4,10,12 file location, gear combined cover (31) combine.Motor 2 (11), motor 2 (11) rotate freely.The torque of input shaft (36)
Through double jackshaft A driving gears (1), double jackshaft A driven gears (2), double jackshaft A (3), 1,9 grade of driving gear (29), 1,
9 grades of driven gears (30), 1 grade of combined cover (31) odd-side planetary gear (34), which is slowed down, to be exported.
2 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, gear combined cover (15) is incorporated into 2,
4,10,12 file location, motor 2 (11) electromagnetic braking, input torque slows down through dynamic branch planetary gear (4), using centre
Axis B driving gear (5), jackshaft B driven gear (7), (8) 2,4,10,12 grades of driving gears (14) of jackshaft B, 2,4,10,12
Shelves driven gear (13) gear combined cover (15), odd-side planetary gear (34), which slows down, to be exported.
3 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, gear combined cover (15) is incorporated into 2,
4,10,12 file location, gear combined cover (26) are incorporated into 3,11 file locations.Motor 2 (11), motor 2 (11) rotate freely.Input
The torque of axis is through double jackshaft A driving gears (1), double jackshaft A driven gears (2), double jackshaft A (3), 3,11 grades of driving tooths
It takes turns (27), 3,11 grades of driven gears (28), 3,11 grades of combined covers (26), odd-side planetary gear (34), which slows down, to be exported.
4 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, gear combined cover (15) is incorporated into 2,
4,10,12 file location, dynamic branch planetary gear synchronizing sleeve (6) combine, and input torque is direct through dynamic branch planetary gear (4)
Output, using jackshaft B driving gear (5), jackshaft B driven gear (7), jackshaft B (8), 2,4,10,12 grades of driving tooths
It takes turns (14), 2,4,10,12 grades of driven gear (13) gear combined covers (15), odd-side planetary gear (34), which slows down, to be exported.
5 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, gear combined cover (15) is incorporated into 2,
4,10,12 file locations or 6,8,14,16 file locations, gear combined cover (26) are incorporated into 5,13 file locations.Motor 2 (11), electricity
Machine 2 (11) rotates freely.The torque of input shaft is through double jackshaft A driving gears (1), double jackshaft A driven gears (2), it is double in
Between axis A (3), 5,13 grades of driving gears (24), (25) 5,13 grades of combined covers (26) of 5,13 grades of driven gears, odd-side planetary gear
(34) slow down and export.
6 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, gear combined cover (15) is incorporated into 6,
8,14,16 file location, motor 2 (11) electromagnetic braking, input torque slows down through dynamic branch planetary gear (4), using centre
Axis B driving gear (5), jackshaft B driven gear (7), jackshaft B (8), 2,4,10,12 grades of driving gears (14) 6,8,14,16
Shelves driven gear (13), gear combined cover (15), odd-side planetary gear (34), which slows down, to be exported.
7 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, gear combined cover (15) is incorporated into 6,
8,14,16 file location, gear combined cover (20) are incorporated into 7,15 file locations.Motor 2 (11), motor 2 (11) rotate freely.Input
The torque of axis is through double jackshaft A driving gears (1), double jackshaft A driven gears (2), double jackshaft A (3), 7,15 grades of driving tooths
It takes turns (22), (23) 7,15 grades of combined covers (20) of 7,15 grades of driven gears, odd-side planetary gear (34), which slows down, to be exported.
8 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, gear combined cover (15) is incorporated into 6,
8,14,16 file location, dynamic branch planetary gear synchronizing sleeve (6) combine, and input torque is direct through dynamic branch planetary gear (4)
Output, using jackshaft B driving gear (5), jackshaft B driven gear (7), jackshaft B (8), 6,8,14,16 grades of driving tooths
It takes turns (17), 6,8,14,16 grades of driven gears (16), gear combined cover (15), odd-side planetary gear (34), which slows down, to be exported.
9 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into high-grade or low gear position, gear combined cover (15) knot
Together in 2,4,10,12 file locations, gear combined cover (32) is combined.Motor 2 (11), motor 2 (11) rotate freely.Input shaft turns
The double jackshaft A driving gears (1) of square warp, double jackshaft A driven gears (2), double jackshaft A (3), 1,9 grade of driving gear (29),
1, (30) 1 grades of combined cover (32) odd-side planetary gears (34) of 9 grades of driven gears directly export.
10 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into high-grade position, and gear combined cover (15) is incorporated into
2,4,10,12 file location, motor 2 (11) electromagnetic braking, input torque slows down through dynamic branch planetary gear (4), in
Between axis B driving gear (5), jackshaft B driven gear (7), (8) 2,4,10,12 grades of driving gears (14) of jackshaft B, 2,4,10,
12 grades of driven gear (13) gear combined covers (15), odd-side planetary gear (34) directly export.
11 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into high-grade position, and gear combined cover (15) is incorporated into
2,4,10,12 file location, gear combined cover (26) are incorporated into 3,11 file locations.Motor 2 (11), motor 2 (11) rotate freely.It is defeated
Enter the torque of axis through double jackshaft A driving gears (1), double jackshaft A driven gears (2), double jackshaft A (3), 3,11 grades of actives
Gear (27), 3,11 grades of driven gears (28), 3,11 grades of combined covers (26), odd-side planetary gear (34) directly export.
12 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into high-grade position, and gear combined cover (15) is incorporated into
2,4,10,12 file location, dynamic branch planetary gear synchronizing sleeve (6) combine, and input torque is straight through dynamic branch planetary gear (4)
Output is connect, using jackshaft B driving gear (5), jackshaft B driven gear (7), jackshaft B (8), 2,4,10,12 grades of actives
Gear (14), 2,4,10,12 grades of driven gear (13) gear combined covers (15), odd-side planetary gear (34) directly export.
13 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into high-grade position, and gear combined cover (15) is incorporated into
2,4,10,12 file locations or 6,8,14,16 file locations, gear combined cover (26) are incorporated into 5,13 file locations.Motor 2 (11),
Motor 2 (11) rotates freely.Through double jackshaft A driving gears (1), double jackshaft A driven gears (2) are double for the torque of input shaft
Jackshaft A (3), 5,13 grades of driving gears (24), (25) 5,13 grades of combined covers (26) of 5,13 grades of driven gears, odd-side planetary gear
(34) it directly exports.
14 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into high-grade position, and gear combined cover (15) is incorporated into
6,8,14,16 file location, motor 2 (11) electromagnetic braking, input torque slows down through dynamic branch planetary gear (4), in
Between axis B driving gear (5), jackshaft B driven gear (7), jackshaft B (8), 2,4,10,12 grades of driving gears (14) 6,8,14,
16 grades of driven gears (13), gear combined cover (15), odd-side planetary gear (34) directly export.
15 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into high-grade position, and gear combined cover (15) is incorporated into
6,8,14,16 file location, gear combined cover (20) are incorporated into 7,15 file locations.Motor 2 (11), motor 2 (11) rotate freely.It is defeated
Enter the torque of axis through double jackshaft A driving gears (1), double jackshaft A driven gears (2), double jackshaft A (3), 7,15 grades of actives
Gear (22), (23) 7,15 grades of combined covers (20) of 7,15 grades of driven gears, odd-side planetary gear (34) directly export.
16 grades: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into high-grade position, and gear combined cover (15) is incorporated into
6,8,14,16 file location, dynamic branch planetary gear synchronizing sleeve combine, and input torque is direct through dynamic branch planetary gear (4)
Output, using 2 driving gear of jackshaft (5) jackshaft 2 driven gear (7) jackshaft 2 (8), 6,8,14,16 grades of driving gears
(17) 6,8,14,16 grades of driven gear (16) gear combined covers (15), odd-side planetary gear (34) directly export.
The economic model and dynamic mode of speed changer are used in Ordinary Rd.Economic model gear shifting rotational speed is lower, speed changer
Energy conservation is partial in work.Dynamic mode, gear shifting rotational speed is higher, and transmission duty is partial to vehicle accelerating ability energy.Speed changer is in mud
Under muddy mode, the synchronous combined cover of odd number shelves gear combined cover, dynamic branch planetary gear is forbidden combining, and transmission duty is in mixing
Power drive mode sufficiently improves vehicle accelerating ability energy.
Retarder operating mode: retarder operating mode is divided into two kinds: manual mode and braking mode
Manual mode: opening retarder switch, adjust slow power and generate electricity to corresponding gear, motor 1 and motor 2, electricity
Battery charging can preferentially be met, extra electric energy is converted to thermal energy by electric heater and distributes.When electric power generation power is larger
When, it opens engine exhaust and stops, common braking is slow.
Braking mode: by the pressure size of the control gas circuit 1 and 2 of detection master cylinder output, electric power generation function is controlled
Rate, and other two groups of gas circuits control pressure is exported, the back pressure of control brake relay valve driving piston, to reduce brake shoes
Pressure.When braking moment is larger, opens engine exhaust and stop, it is common to brake.
Starting: as shown in Fig. 1: high and low shift combined cover (35) is incorporated into low gear position, and gear combined cover (15) is incorporated into
2,4,10,12 file location.The torque input shaft (36) of engine passes to dynamic branch planetary pinion gear (4) gear ring, torque
Transmitting is divided into two-way, is transferred to double intermediate B driving gears (5) through dynamic branch planetary gear (4) frame all the way, another way is then through dynamic
The sun gear that power shunts planetary gear (4) passes to motor 2 (11) power generation, and electric energy is converted to kinetic energy by motor 1 (10), through electricity
1 planetary gear speed-reduction of machine drives jackshaft B driving gear (5).Two-way synthesizes torque and passes through jackshaft B driving gear (5), quilt
Moving gear (7) jackshaft B (8), 2,4,10,12 grades of driving gears (14), 2,4,10,12 grades of driven gears (13), gear combine
It covers (15), odd-side planetary gear (34), which slows down, to be exported.It is incrementally increased and motor 1 (10) by controlling motor 2 (11) power generation torque
Output torque gradually rises, and realizes starting.After starting, specific gear is undetermined, by detecting the load signal of engine, accelerates to step on
Board position, motor 1 (10), motor 2 (11) running current export tach signal according to speed changer and calculate vehicle acceleration, determine
Knot and gear, if gear is higher than 2 grades, motor 2 (11) reversion conversion driving motor, motor 1 (10) is then changed into power generation
State.Highest combination gear is 5 grades after starting.Reverse gear is identical as drive shift starting process, when difference is reverse gear,
Gear combined cover (15) is in centre, and gear combined cover (20) is incorporated into R1, R2, R3, R4 file location
1 grade rises 2 grades of processes: increasing motor 2 (11) power generation torque and motor 1 (10) driving power, makes its 1 grade of combined cover
(31) torque is not transmitted, 1 grade of combined cover (31) exits combination, continues to increase motor 2 (11) power generation torque, causes motor 2 (11)
Stalling, then apply electric current braking, 2 grades of outputs.
2 grades rise 3 grades of processes: motor 1 (10) changes power generation operation, and motor 2 (11) person is changed into driving motor, gradually
Increase revolving speed, when output revolving speed is synchronous with 3 grades of revolving speeds, 3,11 grades of combined covers are combined, and motor 2 (11) is imperial to be gone out to drive, and are freely revolved
Turn, 3 grades of outputs.
3 grades rise 4 grades of processes: increase motor 2 (11) driving torque, make 3,11 grades of combined covers (26) do not transmit torque, 3,
11 grades of combined covers (11) exit combination, are stepped up motor 2 (11) revolving speed, when output revolving speed is synchronous with 4 grades, dynamic branch row
Star gear synchronous combined cover combines, 4 grades of outputs.
4 grades rise 5 grades of processes: increasing motor 2 (11) driving torque, keep its dynamic branch planetary gear synchronous combined cover (4)
Torque is not transmitted, dynamic branch planetary gear synchronous combined cover (4) exits combination, is stepped up motor 2 (11) revolving speed, works as output
When revolving speed is synchronous with 5 grades, 5,13 grades of combined covers (26) are combined, 5 grades of outputs.
5 grades rise 6 grades of processes: gear combined cover (15) is incorporated into 6,8,14,16 file locations, increases motor 2 (11) power generation and turns round
Square and motor 1 (10) driving power make its 5 grades of combined covers (26) not transmit torque, and 5 grades of combined covers (26) exit combination, then increase
Big motor 2 (11) power generation torque, causes motor 2 (11) to stall, then applies electric current and brake 6 grades of outputs.
6 grades rise 7 grades of processes: motor 1 (10) changes Generator Status, and motor 2 (11) person is changed into driving motor, by
Step increases revolving speed, and when output revolving speed is synchronous with 7 grades of revolving speeds, 7,15 grades of combined covers (20) are combined, and motor 2 (11) is imperial to be gone out to drive,
It rotates freely, 7 grades of outputs.
7 grades rise 8 grades of processes: increase motor 2 (11) driving torque, make 7,15 grades of combined covers (20) do not transmit torque, 7,
15 grades of combined covers (11) exit combination, are stepped up motor 2 (11) revolving speed, when output revolving speed is synchronous with 8 grades, dynamic branch row
Star gear synchronous combined cover combines, 8 grades of outputs.
8 grades rise 9 grades of processes: increasing motor 2 (11) driving torque, keep its dynamic branch planetary gear synchronous combined cover (4)
Torque is not transmitted, dynamic branch planetary gear synchronous combined cover (4) exits combination, is stepped up motor 2 (11) revolving speed, works as output
When revolving speed is synchronous with 9 grades, 9 grades of combined covers (32) are combined, 9 grades of outputs.
9 grades rise 10 grades of processes: process is identical as 1 liter 2 grades, and difference is that odd-side combines and harnesses an animal to a cart in high-grade position, directly
Output.
10 grades rise 11 grades of processes: process is identical as 2 liters 3 grades, and difference is that odd-side combines and harnesses an animal to a cart in high-grade position, directly
Output.
11 grades rise 12 grades of processes: process is identical as 3 liters 4 grades, and difference is that odd-side combines and harnesses an animal to a cart in high-grade position, directly
Output.
12 grades rise 13 grades of processes: process is identical as 4 liters 5 grades, and difference is that odd-side combines and harnesses an animal to a cart in high-grade position, directly
Output.
13 grades rise 14 grades of processes: process is identical as 5 liters 6 grades, and difference is that odd-side combines and harnesses an animal to a cart in high-grade position, directly
Output.
14 grades rise 15 grades of processes: process is identical as 6 liters 7 grades, and difference is that odd-side combines and harnesses an animal to a cart in high-grade position, directly
Output.
15 grades rise 16 grades of processes: process is identical as 7 liters 8 grades, and difference is that odd-side combines and harnesses an animal to a cart in high-grade position, directly
Output.
16 grades of drops, 15 grades of processes: increasing motor 2 (11) driving torque, makes the synchronous combined cover of its dynamic branch planetary gear
(4) torque is not transmitted, dynamic branch planetary gear synchronous combined cover (4) exits combination, gradually reduces motor 2 (11) torque, make
Its revolving speed reduces, and when output revolving speed is synchronous with 15 grades, 7,15 grades of combined covers (20) are combined, 15 grades of outputs.
15 grades of drops, 14 grades of processes: increase motor 2 (11) driving torque, make 7,15 grades of combined covers (20) do not transmit torque,
7,15 grades of combined covers (11) exit combination, gradually reduce motor 2 (11) revolving speed and apply when motor 2 (11) stalls to motor 2 (11)
Add streaming current, 14 grades of outputs.
14 grades of drops, 13 grades of processes: imperial motor 2 (11) stalling current out, control motor 2 (11) power generation revolving speed gradually rise, when
When reaching 13 notch speed ratio, 5,13 grades of combined covers (26) are combined, 13 grades of outputs.
13 grades of drops, 12 grades of processes: gear combined cover (15) is incorporated into 2,4,10,12 file locations, increases motor 2 (11) power generation
Torque and motor 1 (10) driving power, make 5,13 grades of combined covers (26) do not transmit torque, 5,13 grades of combined covers (26) exit knot
It closes, gradually reduces motor 2 (11) revolving speed, when reaching 12 notch speed ratio, the synchronous combined cover of dynamic branch planetary gear is combined, and 12 grades
Output.
12 grades of drops, 11 grades of processes: increasing motor 2 (11) driving torque, makes the synchronous combined cover of its dynamic branch planetary gear
(4) torque is not transmitted, dynamic branch planetary gear synchronous combined cover (4) exits combination, gradually reduces motor 2 (11) revolving speed, when
When output revolving speed is synchronous with 11 grades, 11,3 grades of combined covers (26) are combined, 11 grades of outputs.
11 grades of drops, 10 grades of processes: increase motor 2 (11) driving torque, make 11,3 grades of combined covers (26) do not transmit torque,
11,3 grades of combined covers (11) exit combination, gradually reduce motor 2 (11) revolving speed and apply when motor 2 (11) stalls to motor 2 (11)
Add streaming current, 10 grades of outputs.
10 grades of drops, 9 grades of processes: imperial motor 2 (11) stalling current out, control motor 2 (11) power generation revolving speed gradually rise, when
When reaching 9 notch speed ratio, 9 grades of combined covers (32) are combined, 9 grades of outputs.
9 grades of drops, 8 grades of processes: odd-side combined cover is incorporated into high-grade position, and gear combined cover (15) is incorporated into 6,8,14,16 grades
Position increases motor 2 (11) driving torque, its 9 grades of combined covers (32) is made not transmit torque, and 9 grades of combined covers (32) exit combination,
Motor 2 (11) revolving speed is gradually reduced, when reaching 8 notch speed ratio, the synchronous combined cover of dynamic branch planetary gear is combined, 8 grades of outputs.
8 grades of drops, 7 grades of processes: process is identical as 16 drops 15, and difference is that odd-side combined cover is incorporated into low gear position, slows down defeated
Out.
7 grades of drops, 6 grades of processes: process is identical as 16 drops 15, and difference is that odd-side combined cover is incorporated into low gear position, slows down defeated
Out.
6 grades of drops, 5 grades of processes: process is identical as 16 drops 15, and difference is that odd-side combined cover is incorporated into low gear position, slows down defeated
Out.
5 grades of drops, 4 grades of processes: process is identical as 16 drops 15, and difference is that odd-side combined cover is incorporated into low gear position, slows down defeated
Out.
4 grades of drops, 3 grades of processes: process is identical as 16 drops 15, and difference is that odd-side combined cover is incorporated into low gear position, slows down defeated
Out.
3 grades of drops, 2 grades of processes: process is identical as 16 drops 15, and difference is that odd-side combined cover is incorporated into low gear position, slows down defeated
Out.
2 grades of drops, 1 grade of process: process is identical as 16 drops 15, and difference is that 1 grade of combined cover (31) combines in conjunction with odd-side combined cover
In low gear position, output of slowing down.
Speed changer supports great-leap-forward gear shift in 1-5 grades, 5-9 grades, 9-13 grades, 13-16 grades of sections, as long as in gear section
It is interior, the switching of any gear may be implemented.
Claims (10)
1. power shift automatic transmission is not cut off, as described in Fig. 1, by double jackshaft A, double driving and driven gears of jackshaft A,
Dynamic branch planetary gear, dynamic branch gear synchronous combined cover, double jackshaft B, double driving and driven gears of jackshaft B, motor 1,
1 epicyclic reduction gear of motor, motor 2,2 epicyclic reduction gear of motor, 16,14,8,6 grades of driving and driven gears, 12,10,4,2 grades
Driving and driven gear, 16,14,12,10,8,6,4,2 grades of combined covers, the driving and driven gear of reverse gear and intermediate gears, 15,7 grades master and slave
Moving gear, R1, R2, R3, R4,15,7 grades of combined covers, 13,5 grades of main driven gears, 11,3 grades of driving and driven gears, 13,11,5,3
Shelves combined cover, 9,1 grades of driving and driven gears, 9 grades of combined covers, 1 grade of combined cover, P shelves gear, odd-side, high and low shift combined cover, two axis
Ten six speed transmissions constituted.It is characterized in that: the power of input shaft divides two-way to transmit, power is through jackshaft, corresponding shelves all the way
Position gear transmits two axis by gear combined cover.It is dynamic that another way power is shunted the mixed connection mixing that planetary gear and motor are constituted
Power drive group passes to another way jackshaft, then passes to two axis through corresponding shifting gear, gear combined cover, then pass through odd-side
Output.
2. power shift automatic transmission is not cut off, as described in Fig. 1, by double jackshaft A, double driving and driven gears of jackshaft A,
Dynamic branch planetary gear, dynamic branch gear synchronous combined cover, double jackshaft B, double driving and driven gears of jackshaft B, motor 1,
1 epicyclic reduction gear of motor, motor 2,2 epicyclic reduction gear of motor, 16,14,8,6 grades of driving and driven gears, 12,10,4,2 grades
Driving and driven gear, 16,14,12,10,8,6,4,2 grades of combined covers, the driving and driven gear of reverse gear and intermediate gears, 15,7 grades master and slave
Moving gear, R1, R2, R3, R4,15,7 grades of combined covers, 13,5 grades of main driven gears, 11,3 grades of driving and driven gears, 13,11,5,3
Shelves combined cover, 9,1 grades of driving and driven gears, 9 grades of combined covers, 1 grade of combined cover, P shelves gear, 8 speed transmissions that two axis are constituted；
Or 1 grade become overgear composition 8 speed transmissions；Or double jackshafts are changed into 8 speed transmissions of single jackshaft form.It is special
Sign is: the power of input shaft divides two-way to transmit, and all the way through jackshaft, corresponding shifting gear, transmits two axis by gear combined cover
Output.Another way power is shunted the mixed connection hybrid power driving group that planetary gear and motor are constituted, and is passed among another way
Axis, then the output of two axis is passed to through corresponding shifting gear, gear combined cover.
3. power shift automatic transmission is not cut off, as described in Fig. 1, by double jackshaft A, double driving and driven gears of jackshaft A,
Dynamic branch planetary gear, dynamic branch gear synchronous combined cover, double jackshaft B, double driving and driven gears of jackshaft B, motor 1,
1 epicyclic reduction gear of motor, motor 2,2 epicyclic reduction gear of motor, 16,14,8,6 grades of driving and driven gears, 12,10,4,2 grades
Driving and driven gear, 16,14,12,10,8,6,4,2 grades of combined covers, the driving and driven gear of reverse gear and intermediate gears, 15,7 grades master and slave
Moving gear, R1, R2, R3, R4,15,7 grades of combined covers, 13,5 grades of main driven gears, 11,3 grades of driving and driven gears, 13,11,5,3
Shelves combined cover, 9,1 grades of driving and driven gears, 9 grades of combined covers, P shelves gear, 7 speed transmissions that two axis are constituted；Or by double jackshafts
Change into 7 speed transmissions of single jackshaft form.It is characterized in that: the power of input shaft divides two-way to transmit, all the way through jackshaft, phase
Shifting gear is answered, the output of two axis is transmitted by gear combined cover.Another way power constitutes mixed through shunting planetary gear and motor
Even hybrid power driving group passes to another way jackshaft, then passes to the output of two axis through corresponding gear, gear combined cover.
4. replacing the eight speed automatic transmission of gear combined cover using wet clutch according to claims 2.It is characterized in that:
The power of input shaft divides two-way to transmit, and all the way through jackshaft, corresponding shifting gear, combines two axis of transmitting defeated by wet clutch
Out.Another way power is shunted the mixed connection hybrid power driving group that planetary gear and motor are constituted, and passes to another way jackshaft,
It is combined again through corresponding shifting gear, wet clutch and passes to the output of two axis.
5. replacing 7 speed transmissions of combined cover using wet clutch according to claims 3.It is characterized in that: input shaft
Power divide two-way to transmit, all the way through jackshaft, corresponding shifting gear, pass through wet clutch and combine transmitting two axis output.Separately
Power is shunted the mixed connection hybrid power driving group that planetary gear and motor are constituted all the way, passes to another way jackshaft, then pass through
Corresponding gear, wet clutch, which combine, passes to the output of two axis.
6. do not cut off power shift automatic transmission, with reference to the accompanying drawings 1 and the lateral gear that is simplified to, as described in attached drawing 2, by defeated
Enter axis (1), gear combined cover (2), 1 grade of driving gear (3), 1 grade of driven gear (4), 3 grades of driving gears (5), 3 grades of driven tooths
Wheel (6), 2,4 grades of driving gears (7), 2,4 grades of driven gears (8), main deceleration driving gear (9), main reduction driven gear (10),
Dynamic branch planetary gear (11), dynamic branch gear synchronous combined cover (12), 1 epicyclic reduction gear of motor (13), motor 1
(14), motor 2 (15), 2 epicyclic reduction gear of motor (16), differential mechanism (17), two axis (18), input shaft lock sleeve (19), P grades
The constituted four-speed lateral gear of tooth.It is characterized in that: the power of input shaft divides two-way to transmit, power is through 2,4 grades of master and slave teeth all the way
Wheel, passes to two axis by gear combined cover.Another way power is shunted the mixed connection hybrid power that planetary gear and motor are constituted
Driving group passes to two axis, then passes to main deceleration through two axis, then exported by differential mechanism.After input shaft lock sleeve combines, motor
1,2 parallel drive of motor completes low-speed forward and reverse gear requirement.
7. 4 fast forerunner's speed changers of combined cover are replaced using wet clutch, it is characterized in that: defeated according to claims 7
The power for entering axis divides two-way to transmit, and power passes to two axis by wet clutch through 2,4 grades of master and slave gears all the way.Another way
Power is shunted the mixed connection hybrid power driving group that planetary gear and motor are constituted, and passes to two axis, then pass to master through two axis
Slow down, then is exported by differential mechanism.After input shaft locking, motor 1,2 parallel drive of motor complete low-speed forward and reverse gear requirement.
8. hybrid power mixes and connects transform driving combination, as described in attached drawing 2, by input shaft (1), dynamic branch planetary gear
(11), dynamic branch gear synchronous combined cover (12), 1 epicyclic reduction gear of motor (13), motor 1 (14), motor 2 (15), electricity
The hybrid power that 2 epicyclic reduction gear of machine (16) is constituted drives combination, and dynamic branch pinion frame is output.Its feature
Be: the power of input shaft is inputted by planetary gear gear ring, and pinion frame is output, and sun gear connects after passing through planetary gear speedup
Motor 2 is connect, motor 1 is connected to output after passing through planetary gear speed-reduction.Dynamic branch pinion frame is synchronous with sun gear connection
Device.When synchronizer disconnects, the power of input shaft divides two-way to transmit, and a-road-through is crossed pinion frame and directly transmitted, and another way is logical
It crosses sun gear and passes to the power generation of motor 2, electric energy is converted to kinetic energy output by motor 1, constitutes mixed connection driving.When motor 2 is braked
When, the power of input exports after dynamic branch planetary gear speed-reduction.When shunting the engagement of planetary gear synchronizer, input is moved
Power is directly exported through dynamic branch planetary gear.When synchronizing sleeve combines or motor 2 is braked, motor 1 and dynamic branch planetary gear
Frame parallel output constitutes parallel type hybrid dynamic driving.
9. hybrid power is mixed and transform driving is combined, as described in Figure 2, input shaft (1), 2,4 grades of driving gears (7) are output
Gear, dynamic branch planetary gear (11), dynamic branch gear synchronous combined cover (12), motor 1 (14), motor 2 (15), institute's structure
At hybrid power drive combination.It is characterized in that: the power of input shaft is inputted by planetary gear gear ring, pinion frame is defeated
Out, sun gear is connected to output after passing through planetary gear speed-reduction by connecting motor 2, motor 1 after planetary gear speedup.Power point
Popular gear rack connect synchronizer with sun gear.When synchronizer disconnects, the power of input shaft divides two-way to transmit, and passes through all the way
Pinion frame directly transmits, and another way passes to motor 2 by sun gear and generates electricity, and to be converted to kinetic energy defeated by motor 1 for electric energy
Out, mixed connection driving is constituted.When motor 2 is braked, the power of input exports after dynamic branch planetary gear speed-reduction.It goes when shunting
The set engagement of star gear synchronous, the power of input are directly exported through dynamic branch planetary gear.Synchronizing sleeve combines or motor 2 is braked
When, motor 1 and dynamic branch pinion frame parallel output, composition parallel type hybrid dynamic drive.
10. not cutting off power-shifting transmission controller, as described in attached drawing 3, (1) is driven by CAN, gear-shifting solenoid valve driving group
(2), 2 control module of motor (7), 1 control module of motor (8), 2 drive module of motor (13), 1 drive module of motor (16), electricity
2 current detection module of machine (14), 1 current detection module of motor (17), 2 position detecting module of motor (15), 1 position detection of motor
Module (18), IGBT module Q1, Q2, Q3, Q4, Q5, Q6 composition 2 three-phase drive circuit of motor, IGBT pipe Q9, Q10, Q11,
The 1 three-phase drive circuit of motor of Q12, Q13, Q14 composition, IGBT module Q7, Q8 form battery charging, boosting circuit, IGBT mould
What the discharge loop of block Q15 and heater (9) composition was constituted does not cut off power shift controller, it is characterized in that: 1 three-phase of motor
Driving circuit, 2 three-phase drive circuit of motor, battery charging, boosting circuit, the high-power control loop in four tunnel of discharge loop share height
Voltage source.The control of battery charge circuit uses tandem tap formula, and the control of battery discharge circuit is boosted using copped wave.
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| CN202110744281.1A CN113565936B (en) | 2017-06-12 | 2017-06-12 | Hybrid power mixing and parallel connection transformation type driving combination structure |
| CN201710437082.XA CN109027150A (en) | 2017-06-12 | 2017-06-12 | 16 speed do not cut off power shift automatic transmission |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412253A (en) * | 2020-04-13 | 2020-07-14 | 四川铭宏芯瑞科技有限公司 | Automatic gear shifting transmission without cutting off power |
| CN114248773A (en) * | 2021-11-24 | 2022-03-29 | 山推工程机械股份有限公司 | Wheel type engineering machinery retarding control system and control method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3045650B2 (en) * | 1994-11-04 | 2000-05-29 | 株式会社エクォス・リサーチ | Transmission for vehicles |
| US7235029B2 (en) * | 2004-05-21 | 2007-06-26 | General Motors Corporation | Integrated motor clutch for electrically variable transmissions |
| KR101534750B1 (en) * | 2014-08-13 | 2015-07-07 | 현대자동차 주식회사 | Power transmission system of hybrid electric vehicle |
| CN104786818B (en) * | 2015-04-30 | 2017-05-24 | 重庆蓝黛动力传动机械股份有限公司 | Hybrid electric vehicle series-parallel type double-planetary-gear-train dynamic coupling device and method |
| CN105346371A (en) * | 2015-09-02 | 2016-02-24 | 重庆长安汽车股份有限公司 | Hybrid vehicle compound planetary gear set dynamic coupling mechanism |
| CN105443705B (en) * | 2016-01-12 | 2018-11-09 | 赵良红 | Semi-built-up gear-shift mechanism |
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2017
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412253A (en) * | 2020-04-13 | 2020-07-14 | 四川铭宏芯瑞科技有限公司 | Automatic gear shifting transmission without cutting off power |
| CN114248773A (en) * | 2021-11-24 | 2022-03-29 | 山推工程机械股份有限公司 | Wheel type engineering machinery retarding control system and control method |
| CN114248773B (en) * | 2021-11-24 | 2024-03-01 | 山推工程机械股份有限公司 | Wheel type engineering machinery retarding control system and control method |
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| CN113565936A (en) | 2021-10-29 |
| CN113565936B (en) | 2022-07-15 |
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Application publication date: 20181218 |