CN110203191A - A kind of torque recognition methods, system and the computer readable storage medium of hybrid vehicle accelerator pedal - Google Patents
A kind of torque recognition methods, system and the computer readable storage medium of hybrid vehicle accelerator pedal Download PDFInfo
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- CN110203191A CN110203191A CN201910481893.9A CN201910481893A CN110203191A CN 110203191 A CN110203191 A CN 110203191A CN 201910481893 A CN201910481893 A CN 201910481893A CN 110203191 A CN110203191 A CN 110203191A
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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
- 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
- B60W20/11—Controlling the power contribution of each of the prime movers to meet required power demand using model predictive control [MPC] strategies, i.e. control methods based on models predicting performance
-
- 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- 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
- B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses torque recognition methods, system and the computer readable storage mediums of a kind of hybrid vehicle accelerator pedal, are related to technical field of vehicle control.Recognition methods of the present invention is the following steps are included: obtain the basic torque of the hybrid vehicle according to the peak torque of the accelerator pedal aperture of the hybrid vehicle and the hybrid vehicle;The demand torque correction factor of the hybrid vehicle is obtained by FUZZY ALGORITHMS FOR CONTROL according to the accelerator pedal aperture change rate of the hybrid vehicle;The demand torque of the hybrid vehicle is obtained according to the product of the demand torque correction factor and the basic torque.The present invention accelerates situation to carry out torque compensation by FUZZY ALGORITHMS FOR CONTROL, to anxious, improves the poor disadvantage of conventional torque recognition methods responsiveness, is conducive to the driving intention for preferably identifying driver, improves acceleration responsiveness.
Description
Technical field
The invention belongs to technical field of vehicle control, know more particularly to a kind of torque of hybrid vehicle accelerator pedal
Other method, system and computer readable storage medium.
Background technique
In the prior art, how identifying processing is carried out to the torque of driver's accelerator pedal to respond driver and accelerate to step on
Plate demand preferably identifies the driving intention of driver, and improving acceleration responsiveness is a new project.It is dynamic for conventional mixing
The shortcomings that power vehicle torque recognition methods, minimum of some researchers by amendment about hybrid vehicle speed are turned round
Square, and by executing up/down torque level circumscription logic, accelerating ability and driving performance are balanced, but this method is according only to acceleration
Pedal opening calculates demand torque, and responsiveness is poor, and accelerating ability is bad.In addition introducing also enhances torque item, with amendment
The demand torque that conventional method obtains, and by real-time monitoring peak torque, final demand torque is limited, although the party
The accelerating ability of hybrid vehicle can be improved in method, but does not carry out torque compensation to anxious situations such as accelerating.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of torque identification sides of hybrid vehicle accelerator pedal
Method, system and computer readable storage medium are changed by FUZZY ALGORITHMS FOR CONTROL using hybrid vehicle accelerator pedal aperture
Rate calculates demand torque correction factor, to accelerate situation to carry out torque compensation to anxious, improves conventional torque recognition methods responsiveness
Poor disadvantage is conducive to the driving intention for preferably identifying driver, improves acceleration responsiveness.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention provides a kind of hybrid vehicle accelerator pedal torque recognition methods, and the recognition methods includes following step
It is rapid:
Institute is obtained according to the accelerator pedal aperture of the hybrid vehicle and the peak torque of the hybrid vehicle
State the basic torque of hybrid vehicle;
The mixing is obtained by FUZZY ALGORITHMS FOR CONTROL according to the accelerator pedal aperture change rate of the hybrid vehicle
The demand torque correction factor of power car;
The need of the hybrid vehicle are obtained according to the product of the demand torque correction factor and the basic torque
Seek torque.
As a further improvement of the foregoing solution, the peak torque of the hybrid vehicle is the hybrid vehicle
The peak torque and motor of engine continue the sum of peak torque.
As a further improvement of the foregoing solution, the peak torque for obtaining the hybrid vehicle is calculated according to speed.
As a further improvement of the foregoing solution, the speed is monitored by the hybrid vehicle sensor.
As a further improvement of the foregoing solution, the aperture change rate of the hybrid vehicle accelerator pedal passes through described
Hybrid vehicle accelerator pedal position sensor is detected.
As a further improvement of the foregoing solution, the recognition methods is further comprising the steps of: according to the hybrid power
The sum of real time motor peak torque and real time engine peak torque of vehicle obtain the peak torque of the hybrid vehicle.
As a further improvement of the foregoing solution, the recognition methods is further comprising the steps of: taking the hybrid electric vehicle
Demand torque and the hybrid vehicle both peak torques in minimum value as the hybrid vehicle
Final demand torque.
The present invention also provides a kind of hybrid vehicle accelerator pedal torque control systems, apply the hybrid electric vehicle
Accelerator pedal torque recognition methods, the system include at least:
Torque detection module, for parameters needed for detecting the demand torque for obtaining the hybrid vehicle;
Torque identification module, for calculating the demand torque of the hybrid vehicle;
Torque management module, the demand torque value according to the hybrid vehicle control the hybrid vehicle and start
The throttle opening and motor output torque of machine;
Torque output module, according to the throttle opening of the hybrid vehicle engine and changing for motor output torque
Become, realizes that the hybrid vehicle reality output torque is equal to the demand torque of the hybrid vehicle obtained.
As a further improvement of the foregoing solution, the torque detection module passes through the hybrid vehicle accelerator pedal
Position sensor detects the aperture change rate of the hybrid vehicle accelerator pedal.
The present invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, which is characterized in that should
The hybrid vehicle accelerator pedal torque recognition methods is realized when program is executed by processor.
The present invention considers the variation of hybrid vehicle accelerator pedal aperture on the basis of conventional torque recognition methods
Rate calculates demand torque correction factor by FUZZY ALGORITHMS FOR CONTROL.The present invention is based on FUZZY ALGORITHMS FOR CONTROLs, accelerate to step on by monitoring
The change rate of plate aperture is modified the demand torque of hybrid vehicle, to accelerate situation to carry out torque compensation to anxious, changes
The poor disadvantage of kind routine torque recognition methods responsiveness, improves the responsiveness and accelerating ability of driver behavior.Hybrid electric vehicle
Accelerator pedal aperture change rate can by accelerator pedal position sensor signal calculate obtain, not need additionally increase pass
Sensor, i.e. this method have operability, and the cost implemented is low.It can be needed simultaneously with peak torque to final by Real-time Feedback
Torque is asked to be limited, to guarantee the reliability and safety of hybrid vehicle engine work.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the flow chart of hybrid vehicle accelerator pedal torque recognition methods of the invention.
Fig. 2 is the subordinating degree function of accelerator pedal aperture change rate and demand torque correction factor in Fig. 1.
Fig. 3 is the structural schematic diagram of hybrid vehicle accelerator pedal torque control system of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
So-called hybrid power, lean on to be traditional petrol engine cooperate plus motor output power work, using starting
The power that motor and engine generate to the charging of battery, is constantly switched and is converted, reach double acting energy at work by machine
It pushes.It is such cooperation based on motor drive, supplemented by engine driving, reach be expected to reduce oil consumption and exhaust gas discharge
Environmental benefit.Such as when starting vehicle, engine is simultaneously inoperative, what is leaned on is battery for full Che Tong electricity, and at the uniform velocity starting is by electronic
Machine drives wheel.When needing to accelerate, engine start, at this moment the not unidirectional front-wheel of engine conveys power, while also toward battery
Charging.After vehicle has certain speed, when throttle is unclamped when meeting signal lamp or descending in front, the rotation from wheel shaft passes through electricity
Flow redirector negative side yearns for battery charging, gets ready for static starting next time.And when the finger of vehicle induction driver
When needs being enabled to accelerate with all strength, engine and motor convey power to front-wheel simultaneously.
For the hybrid vehicle system by motor and cluster engine at power source, in the hybrid power system how
Carrying out identifying processing to the torque of driver's accelerator pedal is a new project, is mainly turned round to the combination of motor and engine
Square carry out identifying processing come respond driver's accelerator pedal demand so as to application hybrid vehicle system when can be objective, quasi-
Really, the accelerator pedal demand for efficiently responding driver optimizes and is promoted the working efficiency of hybrid vehicle, reduces fuel oil and disappears
Consumption, and improve security performance.Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of hybrid powers
The torque recognition methods of vehicle accelerator pedal is changed by FUZZY ALGORITHMS FOR CONTROL using hybrid vehicle accelerator pedal aperture
Rate calculates demand torque correction factor, to accelerate situation to carry out torque compensation to anxious, improves conventional torque recognition methods responsiveness
Poor disadvantage is conducive to the driving intention for preferably identifying driver, improves acceleration responsiveness.
As shown in Figs.1 and 2, the present invention provides a kind of hybrid vehicle accelerator pedal torque recognition methods, institute
Recognition methods is stated at least include the following steps:
As shown in Figs.1 and 2, the steer mode of hybrid vehicle can be generally divided into normal according to energy consumption division
Mode and two kinds of energy-saving mode.Under both modes, speed is detected using sensor, and vehicle is obtained by off-line calculation
Peak torque, while accelerator pedal aperture is detected using accelerator pedal position sensor, and according to the peak torque of vehicle and add
Speed pedal aperture, which is tabled look-up, obtains the basic torque of hybrid vehicle.
As shown in Figs.1 and 2, accelerator pedal is also known as gas pedal, its main function is to control opening for air throttle
Degree, to control the power output of engine.The accelerator pedal of certain vehicles passes through acceleration cable or pull rod and engine
Air throttle is connected, and what when driver's step on the accelerator directly controlled is air throttle.And now using electronics oil on many vehicles
Door, accelerator pedal do not use acceleration cable with air throttle and connect.Displacement sensor is installed on the accelerator pedal of E-Gas,
That is accelerator pedal position sensor.When driver's step on the accelerator, microcontroller can acquire position sensing on accelerator pedal
The aperture of device.
As shown in Figs.1 and 2, sensor, such as automotive speed sensor can be used to monitor current speed,
The output signal of automotive speed sensor can be magneto-electric AC signal, be also possible to Hall-type digital signal either photoelectricity
Formula digital signal, automotive speed sensor are mounted in the driving axle housing or transmission case of automobile, are shown by the beat of pointer
Automobile driving speed, or generate AC signal.Automotive speed sensor is made of the magnetic core and coil of two binding posts of band,
The two coil leads are the terminals of automotive speed sensor output, and being converted into current amplitude indicates speed.
As shown in Figs.1 and 2, microcontroller is calculated according to different hybrid vehicle speed in each hybrid power
Hybrid vehicle peak torque under vehicle speed, hybrid vehicle peak torque here are started for hybrid vehicle
Machine peak torque and motor continue peak torque sum of the two.The torque external characteristics of motor is divided into motor and continues peak torque and electricity
Machine peak torque, wherein motor peak torque is the instantaneous peak torque of motor, it is only capable of working whithin a period of time, and motor is held
Continuous peak torque represents motor and continues working available peak torque.
Hybrid vehicle peak torque is the maximum torque that off-line calculation relevant to speed obtains.Wherein use vehicle
Fast signal rather than power source speed signal are as input signal, the main reason is that in view of hybrid vehicle itself is had
The characteristics of having, i.e. its power combination mode, are more, not only can be motor and mode is operated alone, but also can be by engine list
Only drive mode can also be by motor and engine joint driving isotype.Therefore, if power source speed is taken to be counted
Calculation is just needed in view of these operating modes, and it is just quite direct, effective to directly adopt speed signal.
As shown in Figs.1 and 2, most according to the accelerator pedal aperture and its change rate and vehicle of hybrid vehicle
Large torque judges the driving intention of driver using built-in algorithm, calculates the demand torque of hybrid vehicle, then
Send controller from corresponding control signal to the engine air throttle of hybrid vehicle and motor, thus control engine and
The power output of motor.
As shown in Figs.1 and 2, in the normal mode, according to the variation of accelerator pedal voltage signal, entire car controller
The target torque of output is calculated according to formula (1) curve: T=a*U+b, in which: T is target torque, and U is accelerator pedal voltage value;
In the energy-saving mode, according to the variation of accelerator pedal voltage signal, the target torque of entire car controller output is according to formula (2) curve
It calculates: T=a* (U-U0)2, in which: T is target torque, and U is accelerator pedal voltage value, U0For accelerator pedal voltage deviation.
As shown in Figs.1 and 2, accelerator pedal aperture is detected according to hybrid vehicle accelerator pedal position sensor
Change rate and hybrid vehicle demand torque correction factor is calculated using FUZZY ALGORITHMS FOR CONTROL.
As shown in Figs.1 and 2, fuzzy control is with fuzzy set theory, Fuzzy Linguistic Variable and fuzzy logic inference
Based on a kind of computer numerical control (CNC) technology, it is substantially a kind of nonlinear Control, is subordinated to the scope of intelligent control.
Fuzzy control is a kind of intelligent control method of apish fuzzy reasoning and decision process in subordinate act.This method first will behaviour
Make personnel or expertise weaves into fuzzy rule, is i.e. building subordinating degree function, then obscures the live signal from sensor
Change, using the signal after blurring as the input of fuzzy rule, completes fuzzy reasoning, the output quantity obtained after reasoning is added to and is held
On row device, constructed subordinating degree function can be adjusted according to test effect and actual demand.
As shown in Figs.1 and 2, the framework of fuzzy control contains five major parts, it may be assumed that defined variable obscures
Change, knowledge base, logic judgment and anti fuzzy method.
As shown in Figs.1 and 2, the situation and consider the dynamic of control that defined variable i.e. determination procedure are observed
Make.Blurring is the numerical value that input value is transformed into domain in the proper ratio, and measurement physics is described using colloquial style variable
The process of amount, according to the degree of membership that suitable Linguistic Value asks the value opposite, this colloquial style variable is known as fuzzy subset's conjunction.Knowledge base
Including database and rule base two parts, wherein database provides the related definition of processing fuzzy data, and rule base then by
A group Linguistic control law description control target and strategy.Logic judgment imitates the fuzzy concept when mankind judge, with mould
Fuzzy logic and fuzzy deduction method carry out inference, obtain fuzzy control signal.The part is the marrow place of fuzzy controller.Xie Mo
Gelatinization: the obtained fuzzy value of inference is converted into specific control signal, as the input value of system.
As shown in Figs.1 and 2, the mode of several ambiguity solutions of fuzzy control:
1, gravity model appoach:
2, maximum membership degree method: the value of maximum membership degree is exactly exported;
3, coefficient weighted mean method
As shown in Figs.1 and 2, in the present embodiment fuzzy controller input be accelerator pedal aperture change rate,
The fuzzy set of accelerator pedal aperture change rate is { NB, NS, ZE, PS, PB }, and domain can be set to [- 4,4];Fuzzy controller
Output be demand torque correction factor, the fuzzy set of correction factor is { NB, NS, ZE, PS, PB }, and domain can be set to
[0.8,1.2] determines fuzzy rule as shown in Fig. 2, this two width figure is the subordinating degree function of building, turn round the demand of output
Square correction factor and the accelerator pedal aperture change rate of input are in one-to-one relationship.Pass through gravity model appoach ambiguity solution in the present embodiment
Obtain the exact value of demand torque correction factor.
As shown in Figs.1 and 2, the demand torque of hybrid vehicle, it is mixed to be acquired by FUZZY ALGORITHMS FOR CONTROL
Close the demand torque correction factor of power car and the product of basic torque.It is counted in real time according to the operation conditions of hybrid vehicle
The peak torque for feeding back to hybrid vehicle is calculated, peak torque here is electricity of the Real-time Feedback to hybrid power control unit
Machine can use the sum of peak torque and the maximum engine torque of Real-time Feedback, due in failure or Motor torque because temperature is different
Often etc. in confined situation, the peak torque of Real-time Feedback is likely less than the demand torque for calculating and obtaining, therefore by demand torque
Compared with peak torque, final demand torque of the minimum value of the two as hybrid vehicle is taken.Hybrid vehicle
Final demand torque has carried out torque compensation to anxious the case where accelerating, and improves the responsiveness and accelerating ability of driver behavior, and
Final demand torque can be limited with peak torque by the motor and engine of Real-time Feedback, to guarantee motor and start
The reliability and safety of machine work.
It please refers to shown in Fig. 3, the present invention also provides a kind of hybrid vehicle accelerator pedal torque control system, applications
The hybrid vehicle accelerator pedal torque recognition methods, the system include at least: torque detection module 1, torque identification
Module 2, torque management module 3 and torque output module 4.
It please refers to shown in Fig. 3, items needed for torque detection module 1 is used to detect calculating hybrid vehicle demand torque
Parameter, the present speed monitored including hybrid vehicle sensor, the inspection of hybrid vehicle accelerator pedal position sensor
The aperture change rate of the hybrid vehicle accelerator pedal measured.
It please refers to shown in Fig. 3, torque identification module 2 is used to calculate the final demand torque of vehicle, obtains final demand and turns round
Square at least includes the following steps:
It please refers to shown in Fig. 3, according to the accelerator pedal aperture of hybrid vehicle and the peak torque of hybrid vehicle
Basic torque is obtained to calculate;It is calculated according to the accelerator pedal aperture change rate of hybrid vehicle by FUZZY ALGORITHMS FOR CONTROL
Obtain the demand torque correction factor of hybrid vehicle;The demand torque correction factor of hybrid vehicle and basic torque
Product is demand torque;Minimum value in both demand torque and peak torque of hybrid vehicle is hybrid vehicle
Final demand torque, wherein peak torque is that hybrid vehicle Real-time Feedback is available most to the motor of hybrid power control unit
The sum of large torque and the maximum engine torque of Real-time Feedback.
It please refers to shown in Fig. 3, torque management module 3 is the final demand torque by calculating the hybrid vehicle obtained
The microcontroller of value control hybrid vehicle, and then control throttle opening and the motor output of hybrid vehicle engine
Torque.
It please refers to shown in Fig. 3, torque output module 4 is the throttle opening and motor by hybrid vehicle engine
The change of output torque realizes that hybrid vehicle reality output torque is equal to the final need for calculating the hybrid vehicle obtained
Seek torque.
The present invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, and the program is processed
Device realizes the hybrid vehicle accelerator pedal torque recognition methods when executing.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (10)
1. a kind of hybrid vehicle accelerator pedal torque recognition methods, which is characterized in that the recognition methods includes following step
It is rapid:
It is obtained according to the accelerator pedal aperture of the hybrid vehicle and the peak torque of the hybrid vehicle described mixed
Close the basic torque of power car;
The hybrid power is obtained by FUZZY ALGORITHMS FOR CONTROL according to the accelerator pedal aperture change rate of the hybrid vehicle
The demand torque correction factor of vehicle;
It is turned round according to the demand that the product of the demand torque correction factor and the basic torque obtains the hybrid vehicle
Square.
2. a kind of hybrid vehicle accelerator pedal torque recognition methods according to claim 1, which is characterized in that described mixed
The peak torque for closing power car is that the peak torque of the hybrid vehicle engine and motor continue the sum of peak torque.
3. a kind of hybrid vehicle accelerator pedal torque recognition methods according to claim 1, which is characterized in that according to vehicle
Speed calculates the peak torque for obtaining the hybrid vehicle.
4. a kind of hybrid vehicle accelerator pedal torque recognition methods according to claim 3, which is characterized in that the vehicle
Speed is monitored by the hybrid vehicle sensor.
5. a kind of hybrid vehicle accelerator pedal torque recognition methods according to claim 1, which is characterized in that described mixed
The aperture change rate for closing power car accelerator pedal is detected by the hybrid vehicle accelerator pedal position sensor.
6. a kind of hybrid vehicle accelerator pedal torque recognition methods according to claim 1, which is characterized in that the knowledge
Other method is further comprising the steps of: being turned round according to the real time motor peak torque of the hybrid vehicle and real time engine maximum
The sum of square obtains the peak torque of the hybrid vehicle.
7. a kind of hybrid vehicle accelerator pedal torque recognition methods according to claim 1, which is characterized in that the knowledge
Other method is further comprising the steps of: taking the demand torque of the hybrid vehicle and the peak torque of the hybrid vehicle
The final demand torque of minimum value in the two as the hybrid vehicle.
8. a kind of hybrid vehicle accelerator pedal torque control system, application mixing as described in claim any one of 1-7
Power car accelerator pedal torque recognition methods, which is characterized in that the system includes at least:
Torque detection module, for parameters needed for detecting the demand torque for obtaining the hybrid vehicle;
Torque identification module, for calculating the demand torque of the hybrid vehicle;
Torque management module, the demand torque value according to the hybrid vehicle control the hybrid vehicle engine
Throttle opening and motor output torque;
Torque output module, the change of throttle opening and motor output torque according to the hybrid vehicle engine,
Realize that the hybrid vehicle reality output torque is equal to the demand torque of the hybrid vehicle obtained.
9. a kind of hybrid vehicle accelerator pedal torque control system according to claim 8, which is characterized in that the torsion
Square detection module detects the hybrid vehicle accelerator pedal by the hybrid vehicle accelerator pedal position sensor
Aperture change rate.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The hybrid vehicle accelerator pedal torque recognition methods as described in any one of claims 1 to 7 is realized when execution.
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