CN105736601B - A kind of automobile wriggling clutch moment of torque control method at initial stage and system - Google Patents

A kind of automobile wriggling clutch moment of torque control method at initial stage and system Download PDF

Info

Publication number
CN105736601B
CN105736601B CN201610118606.4A CN201610118606A CN105736601B CN 105736601 B CN105736601 B CN 105736601B CN 201610118606 A CN201610118606 A CN 201610118606A CN 105736601 B CN105736601 B CN 105736601B
Authority
CN
China
Prior art keywords
clutch
wriggling
moment
torque
initial stage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201610118606.4A
Other languages
Chinese (zh)
Other versions
CN105736601A (en
Inventor
桂鹏程
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jianghuai Automobile Group Corp
Original Assignee
Anhui Jianghuai Automobile Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Jianghuai Automobile Group Corp filed Critical Anhui Jianghuai Automobile Group Corp
Priority to CN201610118606.4A priority Critical patent/CN105736601B/en
Publication of CN105736601A publication Critical patent/CN105736601A/en
Application granted granted Critical
Publication of CN105736601B publication Critical patent/CN105736601B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50206—Creep control
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50206—Creep control
    • F16D2500/50209—Activation of the creep control operation
    • F16D2500/50212—Accelerator pedal
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50206—Creep control
    • F16D2500/50209—Activation of the creep control operation
    • F16D2500/50215—Brake pedal
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/702—Look-up tables
    • F16D2500/70252—Clutch torque
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70464—Transmission parameters
    • F16D2500/70476—Output shaft
    • F16D2500/7048—Output shaft torque
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/706—Strategy of control
    • F16D2500/7061—Feed-back
    • F16D2500/70626—PID control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

The present invention relates to technical field of automobile control, discloses a kind of automobile wriggling clutch moment of torque control method at initial stage, including according to vehicle operating parameters, judge whether vehicle is in wriggling pattern；In the case where vehicle is in wriggling pattern, the oil-filled state of clutch is detected, in the case that clutch actual torque value is more than oil-filled moment of torsion and is more than default conventional wriggling moment of torsion, activates wriggling clutch moment of torque at initial stage control function；Then clutch actual torque value is successively decreased according to change in torque function, until it is down to the conventional wriggling moment of torsion；Close wriggling clutch moment of torque at initial stage control function.The control method is controlled by the way of clutch moment of torque is actively reduced to the clutch wriggled initial stage, improves driver comfort and fuel economy.Present invention also offers a kind of automobile wriggling clutch moment of torque control system at initial stage, the system can realize above-mentioned control method.

Description

A kind of automobile wriggling clutch moment of torque control method at initial stage and system
Technical field
The present invention relates to technical field of automobile control, more particularly to a kind of automobile wriggling clutch moment of torque control method at initial stage And system.
Background technology
In the case where not stepping on the gas and braking, vehicle is moved in low-grade location (1 grade, 2 grades and R shelves) with a stable speed Dynamic operating mode is referred to as to wriggle.The initial stage into vermicular movement is slided from fair speed in vehicle, clutch moment of torque can be relatively It is high so that speed is higher, in order to maintain vehicle to wriggle in a stable speed, in the prior art often directly using speed to control Target processed, to clutch with larger pressure, dragged by the way that engine is counter to realize that speed declines, this mode can cause driver Feel that vehicle is dragged, reduces the comfortableness of driving, another aspect speed reduces too quickly, adds car under such a operating mode Oil consumption.
The content of the invention
It is an object of the invention to provide a kind of automobile wriggling clutch moment of torque control method at initial stage and system, to wriggling just Phase larger clutch moment of torque carries out more steady effective control, is passed through with improving driver comfort during wriggling and fuel oil Ji property.
To achieve these goals, the invention provides following technical scheme:
A kind of automobile wriggling clutch moment of torque control method at initial stage, including：
According to vehicle operating parameters, judge whether vehicle is in wriggling pattern；
In the case where vehicle is in wriggling pattern, proceed as follows：
The oil-filled state of clutch is detected, when clutch actual torque value is more than oil-filled moment of torsion and is more than default conventional wriggling In the case of moment of torsion, wriggling clutch moment of torque at initial stage control function is activated；
Clutch actual torque value is successively decreased according to change in torque function, turned round until it is down to conventional wriggle Square；
Close wriggling clutch moment of torque at initial stage control function.
Preferably, the change in torque function is N (T0+ n Δ T)=N0- (n-1) * a, wherein, T0For clutch at initial stage of wriggling Device moment of torsion control start time, N0Clutch moment of torque value when clutch moment of torque control starts for initial stage of wriggling, Δ T is clutch Moment of torsion descending cycle, a are the torque value reduced every time to clutch, and n is the natural number more than 0.
Preferably, the conventional wriggling moment of torsion corresponds to different values respectively in 1 gear, 2 gears and R gears.
Preferably, it is described according to vehicle operating parameters, judge whether vehicle is in wriggling pattern, including：
When the preceding state of vehicle is slides, detection gas pedal state, brake pedal status and clutch phase Hope moment of torsion；
Judge the gear residing for vehicle；
If gas pedal and brake pedal are releasing orientation, and clutch it is expected that moment of torsion is less than the maximum of residing gear When wriggling moment of torsion and the minimum wriggling moment of torsion more than residing gear, judge that vehicle enters wriggling pattern.
A kind of automobile wriggling clutch moment of torque control system at initial stage, including：
Vehicle wriggling mode determination, wriggle clutch moment of torque control activation/closing unit at initial stage and torsion at initial stage of wriggling Square clutch control unit；
The vehicle wriggling mode determination, for judging whether vehicle is in wriggling pattern；
The clutch moment of torque at wriggling initial stage controls activation/closing unit, in the state of vehicle is in wriggling pattern, uses In activation or close wriggling clutch moment of torque at initial stage control function；
Wriggling clutch moment of torque at initial stage control unit, for clutch actual torque value to be carried out according to change in torque function Successively decrease, until it is down to the conventional wriggling moment of torsion.
Preferably, the change in torque function is N (T0+ n Δ T)=N0- (n-1) * a, wherein, T0For clutch at initial stage of wriggling Device moment of torsion control start time, N0Clutch moment of torque value when clutch moment of torque control starts for initial stage of wriggling, Δ T is clutch Moment of torsion descending cycle, a are the torque value reduced every time to clutch, and n is the natural number more than 0.
Preferably, the vehicle wriggling mode determination includes vehicle operating parameters acquisition module, vehicle operation gear Determination module and wriggling mode decision module；
The vehicle operating parameters acquisition module, for obtaining gas pedal state, brake pedal status and clutch It is expected moment of torsion；
The vehicle runs gear determination module, for judging that vehicle is in 1 gear, 2 gears or R gears；
The wriggling mode decision module, it is expected that moment of torsion judges car according to gas pedal and brake pedal status and clutch Whether enter wriggling pattern.
The beneficial effects of the present invention are：
The present invention proposes slides the clutch moment of torque control method into wriggling initial stage for vehicle from fair speed, should Method using actively constantly reduce clutch moment of torque to solve by the way of a default value wriggling clutch moment of torque at initial stage compared with The problem of big, in being controlled compared to tradition wriggling by the way of clutch pressure is increased, the towing sense of vehicle is eliminated, is improved The comfortableness of vehicle drive, and cause vehicle that there is farther coasting distance, fuel oil caused by avoiding vehicle deceleration too fast The problem of consumption is higher.
The clutch moment of torque control system that vehicle provided by the invention is wriggled initial stage, can realize above-mentioned control method, because This can obtain identical beneficial effect, and here is omitted.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art The accompanying drawing needed to use is briefly described, and the specific embodiment of the present invention will be made further specifically with reference to accompanying drawing It is bright, wherein
Fig. 1 is the flow chart of automobile provided by the invention wriggling clutch control method at initial stage；
Fig. 2 is to judge whether vehicle is in the flow chart of wriggling pattern in the embodiment of the present invention；
Fig. 3 is the schematic diagram of automobile provided in an embodiment of the present invention wriggling clutch control at initial stage；
Fig. 4 is the schematic diagram of vehicle wriggling mode determination in the embodiment of the present invention；
Label declaration in wherein above-mentioned accompanying drawing is as follows：
1- vehicle wriggling mode determinations, 2- wriggling clutch moment of torque at initial stage control activation/closing units, 3- are wriggled just Phase clutch moment of torque control unit；
11- vehicle operating parameters acquisition modules, 12- vehicles operation gear determination module, 13- wriggling mode decision modules.
Embodiment
Technical scheme for a better understanding of the present invention, this programme is made further below in conjunction with specific embodiment It is discussed in detail.
With reference to figure 1, a kind of automobile wriggling clutch control method at initial stage provided by the invention, including following process：
First according to vehicle operating parameters, judge whether vehicle is in wriggling pattern；
In the case where vehicle is in wriggling pattern, proceed as follows：
The oil-filled state of clutch is detected first, judges whether clutch actual torque value is more than oil-filled moment of torsion, such as whether, Then illustrate that clutch is in the oil-filled control stage of wriggling, line crawl clutch control at initial stage wouldn't be entered；If it is, continue to judge from Whether clutch actual torque value is more than default conventional wriggling moment of torsion, is preset if the clutch actual torque value detected is less than Conventional wriggling moment of torsion, then show that clutch is in wriggling moment of torsion establishment stage, line crawl clutch control at initial stage wouldn't be entered；Such as Fruit clutch actual torque value is more than default conventional wriggling moment of torsion, then activates wriggling clutch moment of torque at initial stage control function；
Then clutch actual torque value is successively decreased according to change in torque function, until it is down to the conventional wriggling Moment of torsion；
Close wriggling clutch moment of torque at initial stage control function.
Above-mentioned control method provided by the invention, enter the starting stage of wriggling pattern in automobile, in order to by automobile speed In regulation to the normal vehicle speed range of wriggling pattern, the mode for actively reducing clutch moment of torque is employed, wriggles and controls with tradition Compared in method by way of increasing clutch pressure control speed, eliminate the towing sense of wriggling vehicle at initial stage so that car Speed can be reduced in longer coasting distance, meet the driving intention of driver, therefore improve driver comfort, by In avoiding speed, quickly reduction also improves fuel economy.
Wherein, it is described according to vehicle operating parameters in above-mentioned control method provided in an embodiment of the present invention, judge that vehicle is It is no to be in wriggling pattern, specifically include：
When vehicle preceding state for when sliding, detection gas pedal state, brake pedal status and clutch it is expected Moment of torsion, the process can be completed by TCU (Transmission Control Unit, i.e. automatic gear-box control unit)；
Then according to shift lever position signal, judging the gear residing for vehicle, i.e. vehicle is in forward gear or reversed gear, It is in 1 gear or 2 gears under forward gear state；
Then, the operational mode of vehicle is judged according to above-mentioned parameter：If gas pedal and brake pedal are Releasing orientation, and clutch it is expected that moment of torsion is less than the maximum wriggling moment of torsion of residing gear and minimum wriggle more than residing gear is turned round During square, judge that vehicle enters wriggling pattern；Otherwise, it is determined that vehicle exits wriggling pattern.
Wherein, the clutch it is expected that moment of torsion refers to that clutch passes to the moment of torsion of gearbox.
Whether it is in the deterministic process of wriggling pattern in vehicle, can be also judged according to other vehicle driving parameters, It is less than or equal to wriggling accelerator open degree minimum limit value as actual vehicle speed is less than or equal to wriggling speed irreducible minimum value and gas pedal aperture When, judge that vehicle enters wriggling pattern.
In addition, in embodiments of the present invention, the change in torque function is preferably N (T0+ n Δ T)=N0- (n-1) * a, its In, T0To wriggle, clutch moment of torque at initial stage controls start time, N0Clutch when clutch moment of torque control starts for initial stage of wriggling Torque value, Δ T is clutch moment of torque descending cycle, such as Δ T can be 10ms, and a is every time to the torque value of clutch reduction, n For the natural number more than 0.The change in torque function realize to clutch moment of torque value carry out periodically successively decreases so that wriggle initial stage from Clutch torque value reaches conventional wriggling torque condition after repeatedly reducing, steadily to be controlled vehicle.
Further, for more preferable, faster control clutch moment of torque and maintenance wriggling speed, the conventional wriggling moment of torsion Different values is preferably corresponded to respectively in 1 gear, 2 gears and R gears.
Selectively, other functional forms also may be selected in the change in torque function, such as N (t)=N0- kt, wherein N (t) The real-time moment of torsion of clutch after starting for clutch moment of torque control at initial stage of wriggling, N0To wriggle, clutch moment of torque control at initial stage starts When clutch moment of torque, k is clutch moment of torque degradation factor, and the change in torque function causes clutch moment of torque to successively decrease with certain Slope is gradually lowered to conventional wriggling torque condition.
Certainly, the change in torque function is alternatively other functional forms such as the quadratic function for form of successively decreasing, exponential function.
The automobile wriggles clutch control method at initial stage in actual application, can be with other wriggling control method knots Close and use, realize the control to automobile wriggling overall process.I.e. when automobile wriggling clutch control method control function at initial stage is closed Afterwards, wriggling moment of torsion afterwards can be controlled, to stablize wriggling speed, wriggling moment of torsion control now can be existed using applicant Pid control mode disclosed in the patent of invention of Patent No. 201310311350.5, it can also use other wriggling control modes.
In addition, with reference to figure 3, the embodiment of the present invention additionally provides a kind of automobile wriggling clutch control at initial stage, including：
Vehicle wriggling mode determination 1, clutch moment of torque at initial stage of wriggling control activation/closing unit 2 and wriggled initial stage Clutch moment of torque control unit 3；
The vehicle wriggling mode determination 1, for judging whether vehicle is in wriggling pattern；
The clutch moment of torque at wriggling initial stage controls activation/closing unit 2, in the state of vehicle is in wriggling pattern, For activating or closing wriggling clutch torque at initial stage control function；
Wriggling clutch moment of torque at initial stage control single 3, for clutch actual torque value to be carried out according to change in torque function Successively decrease, until it is down to the conventional wriggling moment of torsion.
In the clutch moment of torque control unit at wriggling initial stage 3, the change in torque function is N (T0+ n Δ T)=N0- (n-1) * a, wherein, T0To wriggle, clutch moment of torque at initial stage controls start time, N0To wriggle, clutch moment of torque control at initial stage starts When clutch moment of torque value, Δ T is clutch moment of torque descending cycle, and a is the torque value reduced every time to clutch, and n is more than 0 Natural number.
With reference to figure 4, the vehicle wriggling mode determination 1 includes vehicle operating parameters acquisition module 11, vehicle is run Gear determination module 12 and wriggling mode decision module 13；
The vehicle operating parameters acquisition module 11, for detecting gas pedal state, brake pedal status and clutch Device it is expected moment of torsion；
The vehicle operation gear determination module 12, for judging that vehicle is in 1 gear, 2 gears or R gears；
The wriggling mode decision module 13, it is expected that moment of torsion judges according to gas pedal and brake pedal status and clutch Whether vehicle enters wriggling pattern.
Specifically, when vehicle preceding state for when sliding, TCU can detect the gas pedal state of vehicle, brake pedal State and clutch it is expected torque value, if gas pedal and brake pedal are in releasing orientation, and clutch it is expected moment of torsion Less than residing gear maximum wriggling moment of torsion and the minimum wriggling moment of torsion more than residing gear when, then judge that vehicle enters wriggling mould Formula.
Wherein, the clutch it is expected that moment of torsion refers to that clutch passes to the moment of torsion of gearbox.
Construction, feature and the action effect of the present invention, above institute is described in detail according to the embodiment shown in schema above Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range shown in drawing, it is every according to structure of the invention Want made change, or be revised as the equivalent embodiment of equivalent variations, when still without departing from specification and illustrating covered spirit, All should be in protection scope of the present invention.

Claims (7)

  1. The clutch control method at initial stage 1. a kind of automobile is wriggled, it is characterised in that including：
    According to vehicle operating parameters, judge whether vehicle is in wriggling pattern；
    In the case where vehicle is in wriggling pattern, proceed as follows：
    The oil-filled state of clutch is detected, when clutch actual torque value is more than oil-filled moment of torsion and is more than default conventional wriggling moment of torsion In the case of, activate wriggling clutch moment of torque at initial stage control function；
    Clutch actual torque value is successively decreased according to change in torque function, until it is down to the conventional wriggling moment of torsion；
    Close wriggling clutch moment of torque at initial stage control function.
  2. The clutch control method at initial stage 2. automobile according to claim 1 is wriggled, it is characterised in that the change in torque letter Number is N (T0+ n Δ T)=N0- (n-1) * a, wherein, T0To wriggle, clutch moment of torque at initial stage controls start time, N0To wriggle just Clutch moment of torque value when the control of phase clutch moment of torque starts, Δ T are clutch moment of torque descending cycle, and a is every time to clutch The torque value of reduction, n are the natural number more than 0.
  3. The clutch control method at initial stage 3. automobile according to claim 1 is wriggled, it is characterised in that conventional wriggle is turned round Square corresponds to different values respectively in 1 gear, 2 gears and R gears.
  4. The clutch control method at initial stage 4. automobile according to claim 1 is wriggled, it is characterised in that described to be transported according to vehicle Row parameter, judges whether vehicle is in wriggling pattern, including：
    When the preceding state of vehicle is slides, detection gas pedal state, brake pedal status and clutch it is expected to turn round Square；
    Judge the gear residing for vehicle；
    If gas pedal and brake pedal are releasing orientation, and clutch it is expected that moment of torsion is less than the maximum wriggling of residing gear When moment of torsion and the minimum wriggling moment of torsion more than residing gear, judge that vehicle enters wriggling pattern.
  5. The clutch control at initial stage 5. a kind of automobile is wriggled, it is characterised in that including：
    Vehicle wriggling mode determination, wriggle clutch moment of torque control activation/closing unit at initial stage and clutch at initial stage of wriggling Moment of torsion control unit；
    The vehicle wriggling mode determination, for judging whether vehicle is in wriggling pattern；
    The clutch moment of torque at wriggling initial stage controls activation/closing unit, in the state of vehicle is in wriggling pattern, for swashing Living or closing wriggling clutch torque at initial stage control function；
    Wriggling clutch moment of torque at initial stage control unit, for clutch actual torque value to be passed according to change in torque function Subtract, until it is down to conventional wriggling moment of torsion.
  6. The clutch control at initial stage 6. automobile according to claim 5 is wriggled, it is characterised in that the change in torque letter Number is N (T0+ n Δ T)=N0- (n-1) * a, wherein, T0To wriggle, clutch moment of torque at initial stage controls start time, N0To wriggle just Clutch moment of torque value when the control of phase clutch moment of torque starts, Δ T are clutch moment of torque descending cycle, and a is every time to clutch The torque value of reduction, n are the natural number more than 0.
  7. The clutch control at initial stage 7. automobile according to claim 5 is wriggled, it is characterised in that the vehicle wriggling mould Formula judging unit includes vehicle operating parameters acquisition module, vehicle operation gear determination module and wriggling mode decision module；
    The vehicle operating parameters acquisition module, it is expected for obtaining gas pedal state, brake pedal status and clutch Moment of torsion；
    The vehicle runs gear determination module, for judging that vehicle is in 1 gear, 2 gears or or R gears；
    The wriggling mode decision module, for it is expected that moment of torsion judges car according to gas pedal and brake pedal status and clutch Whether enter wriggling pattern.
CN201610118606.4A 2016-03-02 2016-03-02 A kind of automobile wriggling clutch moment of torque control method at initial stage and system Active CN105736601B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610118606.4A CN105736601B (en) 2016-03-02 2016-03-02 A kind of automobile wriggling clutch moment of torque control method at initial stage and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610118606.4A CN105736601B (en) 2016-03-02 2016-03-02 A kind of automobile wriggling clutch moment of torque control method at initial stage and system

Publications (2)

Publication Number Publication Date
CN105736601A CN105736601A (en) 2016-07-06
CN105736601B true CN105736601B (en) 2017-12-01

Family

ID=56249819

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610118606.4A Active CN105736601B (en) 2016-03-02 2016-03-02 A kind of automobile wriggling clutch moment of torque control method at initial stage and system

Country Status (1)

Country Link
CN (1) CN105736601B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109263642A (en) * 2018-09-12 2019-01-25 安徽江淮汽车集团股份有限公司 Vehicle wriggling guard method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286814B (en) * 2016-10-28 2018-02-13 安徽江淮汽车集团股份有限公司 A kind of oil-filled control method of wet-type dual-clutch and system
KR102391009B1 (en) * 2017-09-25 2022-04-27 현대자동차주식회사 Clutch control method for vehicle
CN113944702B (en) * 2020-07-17 2023-07-04 上海汽车集团股份有限公司 Clutch torque adjusting method and device
CN113669445B (en) * 2021-08-24 2022-10-28 潍柴动力股份有限公司 Gear switching method and device, electronic equipment, storage medium and program product

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403547A2 (en) * 2002-09-30 2004-03-31 Aisin Seiki Kabushiki Kaisha Creep torque control apparatus
EP1602850A1 (en) * 2004-06-03 2005-12-07 Nissan Motor Co., Ltd. Starting device for motor vehicles
DE102009055832A1 (en) * 2009-11-26 2011-06-01 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Detroit Clutch device i.e. electronically controlled friction clutch, control method for vehicle, involves activating creep function when gas pedal is moved in pedal position and brake pedal is not actuated
CN102862566A (en) * 2011-07-05 2013-01-09 福特全球技术公司 Steuerung des kriechens eines fahrzeugs
EP2554869A2 (en) * 2011-08-03 2013-02-06 Aisin AI Co., Ltd. Power transmission apparatus
CN103256322A (en) * 2013-05-10 2013-08-21 浙江吉利汽车研究院有限公司杭州分公司 Control method and device for automatic catch clutch
CN103328297A (en) * 2010-12-17 2013-09-25 爱信Ai株式会社 Power transmission control device for vehicle
CN103322163A (en) * 2013-06-09 2013-09-25 安徽江淮汽车股份有限公司 Slipping control method for automatic transmission of wet double clutch
CN103359104A (en) * 2013-07-23 2013-10-23 安徽江淮汽车股份有限公司 Creep control method and system for automobile
CN103946603A (en) * 2011-11-24 2014-07-23 宝马股份公司 Device for controlling a motor vehicle drive train
CN104554248A (en) * 2013-10-18 2015-04-29 福特全球技术公司 Hybrid vehicle idle and creep control
CN104925049A (en) * 2015-07-06 2015-09-23 安徽江淮汽车股份有限公司 Creeping interaction control method and system of dual-clutch automatic transmission automobile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4151139B2 (en) * 1998-12-21 2008-09-17 三菱自動車工業株式会社 Starting clutch control device
ATE423921T1 (en) * 2004-04-06 2009-03-15 Luk Lamellen & Kupplungsbau METHOD FOR CONTROLLING THE CLUTCH TORQUE OF A CLUTCH OF AN AUTOMATED TRANSMISSION AND A DEVICE FOR CARRYING OUT THE METHOD

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403547A2 (en) * 2002-09-30 2004-03-31 Aisin Seiki Kabushiki Kaisha Creep torque control apparatus
EP1602850A1 (en) * 2004-06-03 2005-12-07 Nissan Motor Co., Ltd. Starting device for motor vehicles
DE102009055832A1 (en) * 2009-11-26 2011-06-01 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Detroit Clutch device i.e. electronically controlled friction clutch, control method for vehicle, involves activating creep function when gas pedal is moved in pedal position and brake pedal is not actuated
CN103328297A (en) * 2010-12-17 2013-09-25 爱信Ai株式会社 Power transmission control device for vehicle
CN102862566A (en) * 2011-07-05 2013-01-09 福特全球技术公司 Steuerung des kriechens eines fahrzeugs
EP2554869A2 (en) * 2011-08-03 2013-02-06 Aisin AI Co., Ltd. Power transmission apparatus
CN103946603A (en) * 2011-11-24 2014-07-23 宝马股份公司 Device for controlling a motor vehicle drive train
CN103256322A (en) * 2013-05-10 2013-08-21 浙江吉利汽车研究院有限公司杭州分公司 Control method and device for automatic catch clutch
CN103322163A (en) * 2013-06-09 2013-09-25 安徽江淮汽车股份有限公司 Slipping control method for automatic transmission of wet double clutch
CN103359104A (en) * 2013-07-23 2013-10-23 安徽江淮汽车股份有限公司 Creep control method and system for automobile
CN104554248A (en) * 2013-10-18 2015-04-29 福特全球技术公司 Hybrid vehicle idle and creep control
CN104925049A (en) * 2015-07-06 2015-09-23 安徽江淮汽车股份有限公司 Creeping interaction control method and system of dual-clutch automatic transmission automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109263642A (en) * 2018-09-12 2019-01-25 安徽江淮汽车集团股份有限公司 Vehicle wriggling guard method

Also Published As

Publication number Publication date
CN105736601A (en) 2016-07-06

Similar Documents

Publication Publication Date Title
CN105736601B (en) A kind of automobile wriggling clutch moment of torque control method at initial stage and system
CN104742904B (en) A kind of cruise control method and system
CN103758995B (en) Dual-clutch transmission brake downshift controlling method
CN106541938B (en) The control method and double-clutch speed changer of double-clutch speed changer shift
CN103727226B (en) Dual-clutch transmission big foot pattern starting controlling method
CN107304837B (en) The control device of automatic transmission
CN103256383B (en) Automatic transmission is creeped starting control system and method
CN109322990B (en) Sliding working condition torque control method
CN101187422A (en) Vehicle control apparatus
US9434373B2 (en) Automatic transmission control device
US8972127B2 (en) Control system for automatic transmission and method thereof
US8589041B2 (en) Control device and control method for vehicle
CN104776212A (en) Shift control device for continuously variable transmission
US20070072737A1 (en) Method of clutch pressure regulation during downshift of a vehicle with automatic transmission
CN102535573A (en) Intelligent automatic speed change control system for loading machine and control method for intelligent automatic speed change control system
CN101943262A (en) Sudden step-on-accelerator control method for automatic transmission
US20140081540A1 (en) Method of controlling transmission and transmission system for performing the same
DE102015113299A1 (en) Vehicle control device and vehicle control method
CN109050515B (en) Control device for hybrid vehicle
JP4037712B2 (en) Vehicle control device
CN104675986A (en) Shift Control Device For Continuously Variable Transmission
CN107882975B (en) Tractor and adaptive electric controlled gear shfiting system and method for tractor
US20110313628A1 (en) Control apparatus and control method for drive source
JP2004245418A (en) Method and device for controlling ratio change in transmission device shiftable under load provided in power train of automobile
WO2000063592A1 (en) Method and apparatus for controlling an automatic gearbox

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd

Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Applicant before: Anhui Jianghuai Automotive Co., Ltd.

COR Change of bibliographic data
GR01 Patent grant
GR01 Patent grant