CN106274883A - Control method and device of hybrid electric vehicle and vehicle - Google Patents
Control method and device of hybrid electric vehicle and vehicle Download PDFInfo
- Publication number
- CN106274883A CN106274883A CN201610757314.5A CN201610757314A CN106274883A CN 106274883 A CN106274883 A CN 106274883A CN 201610757314 A CN201610757314 A CN 201610757314A CN 106274883 A CN106274883 A CN 106274883A
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- electromotor
- torque request
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000008859 change Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008450 motivation Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 238000005183 dynamical system Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0666—Engine torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/08—Electric propulsion units
- B60W2710/083—Torque
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The invention provides a control method and device of a hybrid electric vehicle and the vehicle. The control method of the hybrid electric vehicle includes: acquiring a torque request corresponding to the required power of the whole vehicle; if the engine can not reach the torque in the torque request, the torque request is operated and then a torque auxiliary request is sent to the motor controller MCU; the electric machine is controlled to output the torque in the torque assist request. The control method of the hybrid electric vehicle can enable the engine of the hybrid electric vehicle to cancel the VVT and the OCV valve, and assist the engine to output torque through the motor, thereby achieving the purpose of improving the output power of the hybrid electric vehicle. Cost reduction is achieved after the VVT and the OCV are cancelled; the arrangement of the engine is simple, and the size space and the arrangement difficulty of the engine are reduced. Meanwhile, the control method of the hybrid electric vehicle can achieve the purpose of increasing the output torque when the vehicle runs at low speed or runs at high speed under non-full load.
Description
Technical field
The present invention relates to automobile manufacturing field, particularly relate to the control method of a kind of hybrid vehicle, device and automobile.
Background technology
Along with scientific and technological progress with rapid changepl. never-ending changes and improvements, people are more and more higher to the pursuit of quality of life, and automobile has become as
The requisite vehicles of people's go off daily, comfortableness, safety, economy and the feature of environmental protection of automobile are required also by people
More and more fastidious.
New-energy automobile, especially electric automobile have led automobile future thrust, and electric automobile progresses into people
Daily life.
At present, the power assembly parts that motor vehicle driven by mixed power and distance increasing unit are carried are equipped with starting with VVT control valve
Machine, VVT i.e. Variable Valve Timing Technique of IC Engine (VVT, Variable Valve Timing), principle is according to electromotor
Ruuning situation, adjusts camshaft air inlet angle, adjusts valve folding time and angle, increases the output of electromotor, with
Meet car load power demand.
But, possess following shortcoming: VVT control by VVT control electromotor expensive；Engine oil pressure is high, increases
Add mechanical friction, cause energy loss；Complexity arranged by VVT and OCV valve, increases size of engine space；The assembling stream of electromotor
Journey is complicated, and assembly technology is difficult, causes the poor reliability of electromotor.It addition, VVT controls the effectiveness comparison when engine speed is relatively low
Substantially, the most inoperative during high speed.
Summary of the invention
In order to overcome the electromotor of hybrid vehicle in prior art to use VVT to cause, electromotor cost is high, it is tired to arrange
It is difficult to and controls during high speed the technical problem of weak effect, the invention provides the control method of a kind of hybrid vehicle, device
And automobile.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
The invention provides the control method of a kind of hybrid vehicle, including:
Obtain the torque request corresponding with car load demand power；
If electromotor is unable to reach the moment of torsion in torque request, torque request is carried out after computing to electric machine controller MCU
Send moment of torsion auxiliary request；
Control motor to export with the moment of torsion in moment of torsion auxiliary request.
Furthermore, it is understood that in the control method of described hybrid vehicle, if described electromotor is unable to reach moment of torsion and asks
Moment of torsion in asking, also includes after torque request is carried out computing after electric machine controller MCU sends moment of torsion auxiliary request step:
Control electromotor to operate with maximum stable output.
Furthermore, it is understood that in the control method of described hybrid vehicle, in described engine operation process, described
The timing angle of the camshaft of motivation keeps constant.
Furthermore, it is understood that in the control method of described hybrid vehicle, described acquisition is corresponding with car load demand power
Torque request step before also include:
Obtain the situation of change of car load demand power, if current car load demand power becomes greatly compared with previous moment, then obtain
Take the torque request corresponding with car load demand power.
Present invention also offers the control device of a kind of hybrid vehicle, including:
Control unit, for obtaining the torque request corresponding with car load demand power；And
If electromotor is unable to reach the moment of torsion in torque request, torque request is carried out after computing to electric machine controller MCU
Send moment of torsion auxiliary request；
MCU, exports with the moment of torsion in moment of torsion auxiliary request for controlling motor.
Furthermore, it is understood that in the control device of described hybrid vehicle, described control unit is additionally operable to:
If electromotor is unable to reach the moment of torsion in torque request, to after torque request computing, electric machine controller MCU is sent
After moment of torsion auxiliary request, control electromotor and operate with maximum stable output.
Furthermore, it is understood that in the control device of described hybrid vehicle, in described engine operation process, described
The timing angle of the camshaft of motivation keeps constant.
Furthermore, it is understood that in the control device of described hybrid vehicle, described control unit is additionally operable to:
Obtain the situation of change of car load demand power, if current car load demand power becomes greatly compared with previous moment, then obtain
Take the torque request corresponding with car load demand power.
Furthermore, it is understood that in the control device of described hybrid vehicle, described electromotor includes timing sprocket, directly
Link with described camshaft drive.
Present invention also offers a kind of automobile, including the control device of above-mentioned hybrid vehicle.
The invention has the beneficial effects as follows: the control method of the hybrid vehicle of the present invention, so that hybrid power vapour
VVT and OCV valve cancelled by the electromotor of car, carrys out assisted engine by motor and carries out moment of torsion output, reaches to improve hybrid power vapour
Car increases output.After cancelling VVT and OCV valve, cost declines；The layout of electromotor is simple, reduce size of engine space and
Arrange difficulty.Meanwhile, the control method of the hybrid vehicle of the present invention is transported in the non-full load of automobile low cruise or high speed
During row, all can realize increasing the purpose of output moment of torsion.
Accompanying drawing explanation
Fig. 1 represents the step schematic diagram of the control method of hybrid vehicle in the embodiment of the present invention；
Fig. 2 represents the control flow chart controlling device of hybrid vehicle in the embodiment of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, the most right
The present invention is described in detail.
With reference to shown in Fig. 1, the invention provides the control method of a kind of hybrid vehicle, including:
Step 1, obtains the torque request corresponding with car load demand power.
Step 2, if electromotor is unable to reach the moment of torsion in torque request, is carried out torque request after computing to motor control
Device MCU sends moment of torsion auxiliary request.
Step 3, controls motor and exports with the moment of torsion in moment of torsion auxiliary request.
Specifically, in the control method of the hybrid vehicle of the present invention, due to driving conditions such as acceleration so that mixing
The car load demand power of power vehicle increases, and is now accomplished by the output that the electromotor offer of hybrid vehicle is bigger.
At this time, it may be necessary to obtain the torque request corresponding with car load demand power.This torque request includes realizing car load demand power institute
The total torque needed.It is to say, in the case of hybrid vehicle exports this total torque, the output of automobile can meet
Car load demand power.If electromotor is unable to reach the moment of torsion in torque request, torque request is carried out after computing to motor control
Device MCU sends moment of torsion auxiliary request.If the output of electromotor reaches the maximum power output run well, still can not expire
Foot car load demand power, then carry out computing to torque request, calculates the moment of torsion differed from addition to the moment of torsion of electromotor output.And to
Sending moment of torsion auxiliary request to electric machine controller MCU, the auxiliary request kind of this moment of torsion includes required additional torque.Control motor
Export with the moment of torsion in moment of torsion auxiliary request.The moment of torsion of motor output can meet moment of torsion plus the moment of torsion of electromotor output
Moment of torsion in request, so that the output of car load meets car load demand power.
The control method of the hybrid vehicle of the present invention so that hybrid vehicle electromotor cancel VVT and
OCV valve, carrys out assisted engine by motor and carries out moment of torsion output, and reaching to improve hybrid vehicle increases output.And
Compared with the hybrid vehicle of configuration VVT and OCV valve, reduce oil consumption equally, it is achieved the purpose of Atkinson cycle.Take
The cost after VVT and OCV valve that disappears declines；The layout of electromotor is simple, reduces size of engine space.Meanwhile, the mixing of the present invention
The control method of power vehicle is when the non-full load of automobile low cruise or high speed is run, as long as motor is not up to the peak of load
Value, all can carry out moment of torsion output by controlling motor, realize increasing the purpose of output moment of torsion, with satisfied car load power need
Ask.
Furthermore, it is understood that step 2, if electromotor is unable to reach the moment of torsion in torque request, torque request is carried out computing
Backward electric machine controller MCU sends moment of torsion auxiliary request, further comprises the steps of: control electromotor afterwards with maximum stable output
Operate.
If electromotor is unable to reach the moment of torsion in torque request, then need torque request is carried out after computing to motor control
Device MCU sends moment of torsion auxiliary request, i.e. utilizes MCU to control motor and carries out auxiliary torque output, so that the moment of torsion of motor output
The moment of torsion in torque request is met with the moment of torsion of electromotor output.At this moment, electromotor to be allowed enters with maximum stable output
Row operating, it is ensured that the output of the peak power of electromotor.Because the electromotor in the present invention does not assemble VVT and OCV valve, start
The angle of the camshaft of machine is not available for adjusting, and causes the peak power output of electromotor can not change by adjusting camshaft
Become.So needing the moment of torsion output utilizing motor to carry out assisting.Electromotor is in maximum stable output and operates, will not
Performance and life-span on electromotor produce impact, can guarantee that motor only multi output moment of torsion simultaneously, but at electromotor in maximum
Realize the moment of torsion output of motor in the case of stablizing output, thus saved the deposit of electricity, add the continuation of the journey of automobile
Mileage.
It should be noted that in the control method of the present invention, in engine operation process, the positive hour angle of engine cam
Degree keeps constant.It is to say, in the control method of the present invention, electromotor is configured without VVT and OCV valve, the cam of electromotor
The angle of axle cannot be adjusted.After eliminating VVT and OCV valve, reduce in-engine engine oil pressure, reduce machinery and rub
Wipe, reduce energy loss.Make to arrange simply simultaneously, reduce size of engine space, simplify assemble flow and technique；Improve
The reliability of the dynamical system of car load improves.
In prior art, the torque request of the electromotor of hybrid vehicle and steady-state adjustment need to control VVT by ECU
Reach.But in the control method of the present invention, reach to cancel VVT because being assisted by Motor torque, and accurately control to send out
The purpose of motivation.
It addition, VVT to control the effect when engine speed is relatively low obvious.But the rotating speed of electromotor is at 2000-
During 3000rpm high speed, VVT controls the load that electromotor reaches bigger.So when high speed, VVT can not play control substantially
The effect that the output moment of torsion of electromotor improves.But in the control method of the present invention, Motor torque assist control reaches to increase whole
The moment of torsion output of car, can substitute for the effect of VVT in prior art.The method carrying out increasing moment of torsion output by motor not only exists
Low speed segment it is achieved that and can also continue auxiliary torque output in high regime non-full load region.
It addition, as one preferred embodiment, step 1, obtain the torque request step corresponding with car load demand power
Also include before rapid: obtain the situation of change of car load demand power, if current car load demand power becomes greatly compared with previous moment,
Then obtain the torque request corresponding with car load demand power.Specifically, the driving condition of hybrid vehicle is divided into multiple, example
As accelerated, slowing down or stop.When hybrid vehicle carries out slowing down or stopping, car load demand power is in and is gradually reduced
Or constant state.If being now always maintained at obtaining the moment of torsion that car load demand power is corresponding, then can increase at the control of automobile
The data processing amount of reason system, is unfavorable for the control of car load power consumption.So being set in current car load demand power and previous moment
Compare and become the torque request that great talent's acquisition is corresponding with car load demand power, thus decrease the energy consumption of hybrid vehicle system.
For example, after the control system of automobile obtains the signal that gas pedal aperture increases, can confirm that car load demand power can increase
Greatly.Now obtain the moment of torsion that can realize this car load power demand, whether meet car load with the output moment of torsion that this judges electromotor
The output of demand power.
Shown in reference Fig. 2, the control method of corresponding above-mentioned hybrid vehicle, present invention also offers a kind of mixing dynamic
The control device of power automobile, including: control unit, for obtaining the torque request corresponding with car load demand power；And if sending out
Motivation is unable to reach the moment of torsion in torque request, sends moment of torsion auxiliary to electric machine controller MCU after torque request is carried out computing
Request；MCU, exports with the moment of torsion in moment of torsion auxiliary request for controlling motor.
What hybrid vehicle of the present invention carried is distance increasing unit, and the connected mode of distance increasing unit is electromotor and motor is connected on
Together.Therefore in the control device of the present invention, moment of torsion output is carried out by motor assist electromotor, to reach car load demand merit
Rate.Meanwhile, motor is utilized to carry out the auxiliary output of moment of torsion, in order to VVT can be cancelled, and accurately control the purpose of car load power.
Wherein, after control unit obtains the torque request that car load demand power is corresponding, can analyze and realize this car load demand power needs
Output moment of torsion.When the moment of torsion judging that electromotor is unable to reach in torque request, after torque request being carried out computing, calculate electricity
The auxiliary torque that machine is to be exported, and send moment of torsion auxiliary request to electric machine controller MCU.MCU controls motor and assists with moment of torsion
Moment of torsion in request exports.Motor and electromotor together carry out moment of torsion output, the deficiency of motor compensating engine torque.
Wherein, described control unit is additionally operable to: if electromotor is unable to reach the moment of torsion in torque request, transports torque request
After electric machine controller MCU is sent after calculation moment of torsion auxiliary request, control electromotor and operate with maximum stable output.
It should be noted that in engine operation process, the timing angle of described engine cam keeps constant.
Furthermore, it is understood that control unit is additionally operable to: obtain the situation of change of car load demand power, if current car load demand merit
Rate becomes greatly compared with previous moment, then obtain the torque request corresponding with car load demand power.Wherein control unit is electromotor
Electric-control system or ECU.
Specifically, electromotor includes timing sprocket, links with camshaft drive.In prior art, on timing sprocket also
VVT and OCV valve is installed, and the timing sprocket of the present invention directly links with camshaft drive.The hybrid vehicle of the present invention
Control device in, the timing sprocket of electromotor be not equipped with VVT and OCV valve.Electromotor eliminates VVT and OCV valve, makes
The integrated design degree obtaining electromotor is high, decreases engine arrangement size, thus can realize greater compactness of structure and arrange have
Effect improves system reliability, and production cost can effectively reduce；And reduce mechanical friction, decrease energy loss, thus can
Improve motor vehicle driven by mixed power and the efficiency of distance increasing unit and reliability.
Present invention also offers a kind of automobile, including the control device of above-mentioned hybrid vehicle.
After the control unit of this automobile gets car load power request, if electromotor is not provided that enough output moments of torsion,
Then MCU controls motor and carries out the output of auxiliary torque, to meet car load power demand.The electromotor of this automobile eliminates VVT
And OCV valve, reduce in-engine engine oil pressure, reduce mechanical friction, reduce energy loss.Make to arrange letter simultaneously
Single, reduce size of engine space, simplify assemble flow and technique；The reliability of the dynamical system improving car load improves.
It should be noted that this automobile is the automobile controlling device including above-mentioned hybrid vehicle, above-mentioned mixing is moved
The implementation controlling device embodiment of power automobile is equally applicable in the embodiment of this automobile, also can reach identical technology
Effect, does not repeats them here.
Each embodiment in this specification all uses the mode gone forward one by one to describe, what each embodiment stressed is with
The difference of other embodiments, between each embodiment, identical similar part sees mutually.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person for the art comes
Saying, can also make some improvements and modifications under without departing from principle premise of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (10)
1. the control method of a hybrid vehicle, it is characterised in that including:
Obtain the torque request corresponding with car load demand power；
If electromotor is unable to reach the moment of torsion in torque request, send to electric machine controller MCU after torque request is carried out computing
Moment of torsion auxiliary request；
Control motor to export with the moment of torsion in moment of torsion auxiliary request.
The control method of hybrid vehicle the most according to claim 1, it is characterised in that if described electromotor cannot reach
Moment of torsion in torque request, after torque request is carried out computing to electric machine controller MCU send moment of torsion auxiliary request step it
After also include:
Control electromotor to operate with maximum stable output.
The control method of hybrid vehicle the most according to claim 1 and 2, it is characterised in that described electromotor operates
During, the timing angle of the camshaft of described electromotor keeps constant.
The control method of hybrid vehicle the most according to claim 1, it is characterised in that described acquisition and car load demand
Also include before the torque request step that power is corresponding:
Obtain the situation of change of car load demand power, if current car load demand power becomes greatly compared with previous moment, then acquisition and
The torque request that car load demand power is corresponding.
5. the control device of a hybrid vehicle, it is characterised in that including:
Control unit, for obtaining the torque request corresponding with car load demand power；And
If electromotor is unable to reach the moment of torsion in torque request, send to electric machine controller MCU after torque request is carried out computing
Moment of torsion auxiliary request；
MCU, exports with the moment of torsion in moment of torsion auxiliary request for controlling motor.
The control device of hybrid vehicle the most according to claim 5, it is characterised in that described control unit is also used
In:
If electromotor is unable to reach the moment of torsion in torque request, to after torque request computing, electric machine controller MCU is sent moment of torsion
After auxiliary request, control electromotor and operate with maximum stable output.
7. according to the control device of the hybrid vehicle described in claim 5 or 6, it is characterised in that described electromotor operates
During, the timing angle of the camshaft of described electromotor keeps constant.
The control device of hybrid vehicle the most according to claim 5, it is characterised in that described control unit is also used
In:
Obtain the situation of change of car load demand power, if current car load demand power becomes greatly compared with previous moment, then acquisition and
The torque request that car load demand power is corresponding.
The control device of hybrid vehicle the most according to claim 7, it is characterised in that described electromotor includes timing
Sprocket wheel, directly links with described camshaft drive.
10. an automobile, it is characterised in that include according to the hybrid vehicle described in any one in claim 5 to 9
Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757314.5A CN106274883A (en) | 2016-08-29 | 2016-08-29 | Control method and device of hybrid electric vehicle and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757314.5A CN106274883A (en) | 2016-08-29 | 2016-08-29 | Control method and device of hybrid electric vehicle and vehicle |
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| CN106274883A true CN106274883A (en) | 2017-01-04 |
Family
ID=57674579
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| CN201610757314.5A Pending CN106274883A (en) | 2016-08-29 | 2016-08-29 | Control method and device of hybrid electric vehicle and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021249556A1 (en) * | 2020-06-12 | 2021-12-16 | 长城汽车股份有限公司 | Method and apparatus for controlling interference torque, controller, device, program, and medium |
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| WO2021249556A1 (en) * | 2020-06-12 | 2021-12-16 | 长城汽车股份有限公司 | Method and apparatus for controlling interference torque, controller, device, program, and medium |
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Application publication date: 20170104 |