CN107763113A - Clutch control system, clutch for clutch control method and vehicle - Google Patents
Clutch control system, clutch for clutch control method and vehicle Download PDFInfo
- Publication number
- CN107763113A CN107763113A CN201710842109.3A CN201710842109A CN107763113A CN 107763113 A CN107763113 A CN 107763113A CN 201710842109 A CN201710842109 A CN 201710842109A CN 107763113 A CN107763113 A CN 107763113A
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- CN
- China
- Prior art keywords
- clutch
- control unit
- control valve
- vehicle
- control system
- 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.)
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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
- F16D48/02—Control by 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
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0221—Valves for clutch control systems; Details thereof
-
- 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
- F16D48/02—Control by fluid pressure
- F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
- F16D2048/023—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by pedal actuation
-
- 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
- F16D2500/10—System to be controlled
- F16D2500/102—Actuator
- F16D2500/1026—Hydraulic
-
- 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
- F16D2500/10—System to be controlled
- F16D2500/104—Clutch
- F16D2500/10406—Clutch position
- F16D2500/10412—Transmission line of a vehicle
-
- 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
- F16D2500/10—System to be controlled
- F16D2500/11—Application
- F16D2500/1107—Vehicles
-
- 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
- F16D2500/30—Signal inputs
- F16D2500/31—Signal inputs from the vehicle
- F16D2500/3108—Vehicle speed
-
- 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
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/31406—Signal inputs from the user input from pedals
-
- 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
- F16D2500/512—Relating to the driver
- F16D2500/5124—Driver error, i.e. preventing effects of unintended or incorrect driver inputs
-
- 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
- F16D2500/70492—Vehicle parameters
- F16D2500/70494—Vehicle speed
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 invention discloses a kind of clutch control system, clutch for clutch control method and vehicle, clutch control system to include：Clutch, clutch general pump and electronic control unit, the clutch general pump are connected by export pipeline with the clutch, and export pipeline is simultaneously provided with control valve at the export pipeline；The electronic control unit electrically connects with the control valve and controls the aperture of the control valve to reach the first predetermined aperture when speed is less than the first preset vehicle speed value, so that the clutch is in half-clutch state.Thus, the aperture of control valve is controlled by electronic control unit, vehicle can be made to control braking flow velocity at clutch general pump export pipeline when low speed is started to walk, so as to reduce vehicle stall risk.Meanwhile can also simplify manual gear vehicle drive, so as to lift drive safety.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly to a kind of clutch control system and there is the clutch control system
Vehicle.
Background technology
In correlation technique, clutch operating device be driver so as to making clutch separation, then again be allowed to gentle engagement
A set of mechanism.It originates in clutch pedal, finally the release bearing in bell housing.The structural shape of clutch operating device
It should be determined according to factors such as the requirement to operating mechanism, vehicle, complete vehicle structure, working conditions.According to biography used in separation clutch
The pattern of dynamic device, which is distinguished, mechanical, fluid pressure type and booster formula.
Current clutch control system is most to use hydraulic booster, and pedal is integrated on support by pedal shaft, by helping
Power spring and clutch pump collection pedal travel information make clutch realize separation.Pedal when in current scheme not to starting
The speed lifted, highly it is controlled by, fully relies on the experience of driver, starting is flame-out, vehicle body jitter phenomenon occurs often.
Existing improving countermeasure is to set orifice valve on the oil pipe at clutch main pump oil-out, reaches knot by backhaul current limliting
Close the purpose of smooth-going.This scheme uses mechanical current-limiting mode, not divided working status, and flame-out risk is reduced during low speed.Also result at a high speed
Gear combines slow generation neutral risk, in higher speed traveling, when needing brake hard such as dangerous situation, because left foot is consistently placed at
On clutch pedal, it is easy to which ruthless to step on clutch and brake, travel safety declines, not only hindered car but also jeopardized safety.
The content of the invention
It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.Therefore, the present invention carries
Go out a kind of clutch control system, the clutch control system can reduce vehicle stall risk, can also lift drive safety.
The present invention further proposes a kind of clutch for clutch control method.
The present invention further proposes a kind of vehicle.
Included according to the clutch control system of the present invention：Clutch, clutch general pump and electronic control unit, the clutch are total
Pump is connected by export pipeline with the clutch, and export pipeline is simultaneously provided with control valve at the export pipeline；The electricity
Sub-control unit electrically connects with the control valve and the aperture of the control valve is controlled when speed is less than the first preset vehicle speed value
Reach the first predetermined aperture, so that the clutch is in half-clutch state.
According to the clutch control system of the present invention, the aperture of control valve is controlled by electronic control unit, vehicle can be made
Controlled when low speed is started to walk and flow velocity is braked at clutch general pump export pipeline, so as to reduce vehicle stall risk.Meanwhile
Manual gear vehicle drive can be simplified, so as to lift drive safety.
Alternatively, described clutch control system also includes：Vehicle speed sensor, the vehicle speed sensor and the electronics control
Unit electrical connection processed.
Further, the electronic control unit is less than the first preset vehicle speed value in speed and vehicle body angle is pre- positioned at first
Determine to control the aperture of the control valve to reach the described first predetermined aperture when in scope.
Specifically, described clutch control system also includes：Vehicle body angular transducer, the vehicle body angular transducer and institute
State electronic control unit electrical connection.
Alternatively, described clutch control system also includes clutch pedal, and the clutch pedal connects with the clutch general pump
Connect；The electronic control unit controls institute when speed reaches the second preset vehicle speed value and the clutch pedal reaches predetermined stroke
State control valve and close the export pipeline.
Further, described clutch control system also includes：Clutch pedal clearance sensor, the clutch pedal clearance
Sensor electrically connects with the electronic control unit.
Comprised the following steps according to the clutch for clutch control method of the present invention：S1 and S2, S1, obtain speed information；S2, in speed
During less than the first preset vehicle speed value, control the aperture of the control valve set at clutch general pump export pipeline to reach first and make a reservation for open
Degree.
Alternatively, also include obtaining vehicle body angle in the step S1；In the step S2, it is small to be additionally included in speed
When the first preset vehicle speed value and vehicle body angle are located in the first preset range, the aperture of the control valve is controlled to reach described
One predetermined aperture.
Further, in the step S2, it is additionally included in that speed reaches the second preset vehicle speed value and clutch pedal reaches
During predetermined stroke, the control valve is controlled to close the export pipeline.
Vehicle according to the invention, including above-mentioned clutch control system.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of clutch general pump and control valve；
Fig. 2 is the workflow diagram of clutch control system according to embodiments of the present invention；
Fig. 3 is the structured flowchart of the control method of clutch control system according to embodiments of the present invention.
Reference：
Clutch control system 10；
Clutch general pump 11；Control valve 12；Export pipeline 13；Electronic control unit 2；Clutch pedal clearance sensor 3；Speed
Sensor 4；Vehicle body angular transducer 5.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Clutch control system 10 according to embodiments of the present invention is described in detail below with reference to Fig. 1-Fig. 3.
As depicted in figs. 1 and 2, clutch control system 10 according to embodiments of the present invention includes：Clutch, clutch general pump 11
With electronic control unit 2, clutch general pump 11 is connected by export pipeline 13 with clutch, moreover, being set at export pipeline 13
There is a control valve 12, brake fluid can flow through at export pipeline 13, control valve 12 is arranged on the export pipeline 13 of clutch general pump 11
Place, control valve 12 can control the braking flow velocity at export pipeline 13, and electronic control unit 2 electrically connects with control valve 12, and
And when the speed of vehicle is less than the first preset vehicle speed value, it is pre- that electronic control unit 2 controls the aperture of control valve 12 to reach first
Aperture is determined, so that clutch is in half-clutch state.
It should be noted that half-clutch state is also semi-linkage state, in this condition, clutch, which is in, non-fully to be connect
The state of touching so that the contact of engine and gearbox is in uncertain relation, and there are relative slip, input shaft and output in centre
Axle has speed discrepancy.
In addition, clutch control system 10 can also include clutch pedal (not shown), clutch pedal and clutch general pump
11 connections, when driver steps on clutch pedal, clutch general pump 11 is started working, meanwhile, control valve 12 controls export pipeline 13
Inside brake flow quantity, makes clutch separation, and when driver does not step on clutch pedal, clutch can be bonded, and therefore, so setting can
Clutch is controlled at any time with realizing, so as to meet vehicle drive demand.
Wherein, electronic control unit 2 is electrically connected with control valve 12, and electronic control unit 2 can be sent to control valve 12 to be believed
Number, control valve 12 can receive the signal of the transmission of electronic control unit 2, when vehicle is started to walk in low speed, the i.e. speed of vehicle
During less than the first preset vehicle speed value, electronic control unit 2 controls control valve 12 to work, and then control valve 12 controls clutch general pump 11
Export pipeline 13 at braking flow velocity, make clutch pedal is stable to move, by clutch control in half-clutch state, Neng Gougai
Become because driver's individual difference causes the difference of clutch pedal to lift speed, height etc., so as to reduce flame-out risk.Together
When, this clutch control system 10 is installed on manual gear vehicle, manual gear vehicle drive can be simplified, grasp driver-operated
Make simply, so as to lift drive safety.
Alternatively, as shown in Fig. 2 clutch control system 10 can also include：Vehicle speed sensor 4, vehicle speed sensor 4 and electricity
Sub-control unit 2 electrically connects, and vehicle speed sensor 4 can transmit speed information, electronic control unit 2 to electronic control unit 2
According to the speed information received, control the work aperture of control valve 12, so as to so that clutch control system 10 in different rows
Job requirement can be met by sailing under vehicle speed condition.
Further, electronic control unit 2 is less than the first preset vehicle speed value in speed, moreover, vehicle body angle is located at first
When in preset range, electronic control unit 2 controls the aperture of control valve 12 to reach the first predetermined aperture, that is to say, that is considering
On the basis of speed, then take into full account that vehicle is on horizontal road or ramp, the automatic tune so in clutch control system 10
Under section, the driver comfort and security of driver can be effectively lifted.
Specifically, as shown in Fig. 2 clutch control system 10 can also include：Vehicle body angular transducer 5, vehicle body angle pass
Sensor 5 electrically connects with electronic control unit 2, and vehicle is in starting, after vehicle body angular transducer 5 detects vehicle body angle, by angle
Information transmission electron control unit 2 is spent, then electronic control unit 2 controls opening for control valve 12 according to the angle information of acquisition
Degree, so that clutch meets current work requirements, and then can lift the service behaviour of clutch control system 10.
Alternatively, for the first preset vehicle speed value between 0km/h-30km/h, the first preset range is 0 ° -30 °, is so set
Clutch control system 10 can be preferably set to work, so as to so that vehicle reaches optimal transport condition.
Further, as shown in Fig. 2 electronic control unit 2 reaches the second preset vehicle speed value in speed, moreover, clutch is stepped on
When plate reaches predetermined stroke, electronic control unit 2 controls control valve 12 to close export pipeline 13, wherein, the second preset vehicle speed value
More than the first preset vehicle speed value.When the vehicle runs at a high speed, if clutch pedal is stepped in driver's maloperation deeply, vehicle speed sensor 4 to
Electronic control unit 2 transmits speed information, and electronic control unit 2 controls control valve 12 to close export pipeline 13, blocks high compacting
Hydrodynamic runner, so as to which so that clutch fitting does not separate, and then vehicle risk out of supply can be reduced.
Specifically, as shown in Fig. 2 clutch control system 10 can also include：Clutch pedal clearance sensor 3, clutch is stepped on
Plate stroke sensor 3 is electrically connected with electronic control unit 2, and clutch pedal clearance sensor 3 has to be transmitted to electronic control unit 2
The effect of clutch pedal clearance, electronic control unit 2 can control opening for control valve 12 according to the travel conditions of clutch pedal
Degree, thereby may be ensured that normal vehicle operation.Meanwhile set clutch pedal clearance sensor 3 also can be to electronic control unit 2
Accurate clutch pedal clearance information is provided, so as to so that the work of clutch control system 10 is more accurate.
Alternatively, predetermined amount of time is less than 5s, and predetermined stroke is more than 1/3rd of clutch pedal total kilometres, clutch pedal
Total kilometres refer to clutch pedal in the position do not stepped on to being stepped on to irremovable position, vehicle can be ensured by so setting
Safety traffic.
Further, control valve 12 is arranged to magnetic valve, and the functional reliability of magnetic valve is good, safe to use, also, uses
Long lifespan, the safety in utilization that can improve clutch control system 10 is so set, clutch control system 10 can also be extended
Service life.
As shown in figure 3, clutch for clutch control method according to embodiments of the present invention comprises the following steps：S1 and S2, S1 refer to obtain
Speed information is taken, S2 refers to when speed is less than the first preset vehicle speed value, and electronic control unit 2 controls the outlet of clutch general pump 11
The aperture of the control valve 12 set at road 13 reaches the first predetermined aperture, and clutch can be made to be in half-clutch state, so as to
Enough reduce the risk of vehicle stall.
Alternatively, it is as shown in figure 3, shown, in step sl, it can also include obtaining vehicle body angle information, in step S2
In can also include：It is less than the first preset vehicle speed value in speed, moreover, when vehicle body angle is located in the first predetermined angular range,
Electronic control unit 2 controls the aperture of the control valve 12 to reach the first predetermined aperture, can so effectively improve driver's
Ride quality.
Further, as shown in figure 3, in step s 2, can also include：Reach the second preset vehicle speed value in speed, and
And clutch pedal, when reaching predetermined stroke, electronic control unit 2 controls control valve 12 to close export pipeline 13.Wherein, second is pre-
Determine vehicle speed value and be more than the first preset vehicle speed value.When the vehicle runs at a high speed, if clutch pedal is stepped in driver's maloperation deeply, speed passes
Sensor 4 transmits speed information to electronic control unit 2, and electronic control unit 2 controls control valve 12 to close export pipeline 13, blocked
High-pressure brake liquid stream road, so as to which so that clutch fitting does not separate, and then vehicle risk out of supply can be reduced.
Vehicle according to embodiments of the present invention, include the clutch control system 10 of above-described embodiment, clutch control system 10
Set and be arranged on vehicle, the clutch control system 10 can reduce vehicle stall risk, can also reduce vehicle risk out of supply.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
- A kind of 1. clutch control system (10), it is characterised in that including：Clutch；Clutch general pump (11), the clutch general pump (11) are connected by export pipeline (13) with the clutch, the outlet Road (13) place is provided with control valve (12)；Electronic control unit (2), the electronic control unit (2) electrically connect with the control valve (12) and are less than first in speed Control the aperture of the control valve (12) to reach the first predetermined aperture during preset vehicle speed value so that the clutch be in half from Conjunction state.
- 2. clutch control system (10) according to claim 1, it is characterised in that also include：Vehicle speed sensor, the car Fast sensor electrically connects with the electronic control unit (2).
- 3. clutch control system (10) according to claim 1, it is characterised in that the electronic control unit (2) is in car Speed, which is less than when the first preset vehicle speed value and vehicle body angle are located in the first preset range, controls the aperture of the control valve (12) to reach To the described first predetermined aperture.
- 4. clutch control system (10) according to claim 3, it is characterised in that also include：Vehicle body angular transducer, institute Vehicle body angular transducer is stated to electrically connect with the electronic control unit (2).
- 5. clutch control system (10) according to claim 1, it is characterised in that also including clutch pedal, the clutch Pedal is connected with the clutch general pump (11)；The electronic control unit (2) reaches the second preset vehicle speed value in speed and the clutch pedal reaches predetermined stroke time control Make the control valve (12) and close the export pipeline (13).
- 6. clutch control system (10) according to claim 5, it is characterised in that also include：Clutch pedal clearance senses Device, the clutch pedal clearance sensor electrically connect with the electronic control unit (2).
- A kind of 7. clutch for clutch control method, it is characterised in that comprise the following steps：S1, obtain speed information；S2, when speed is less than the first preset vehicle speed value, control clutch general pump (11) export pipeline (13) place set control valve (12) aperture reaches the first predetermined aperture.
- 8. clutch for clutch control method according to claim 7, it is characterised in that in the step S1, in addition to obtain car Body angle；In the step S2, it is additionally included in speed and is located at less than the first preset vehicle speed value and vehicle body angle in the first preset range When, control the aperture of the control valve (12) to reach the described first predetermined aperture.
- 9. clutch for clutch control method according to claim 7, it is characterised in that in the step S2, be additionally included in speed Reach the second preset vehicle speed value and when clutch pedal reaches predetermined stroke, control the control valve (12) to close the export pipeline (13)。
- 10. a kind of vehicle, it is characterised in that including the clutch control system (10) according to any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710842109.3A CN107763113A (en) | 2017-09-18 | 2017-09-18 | Clutch control system, clutch for clutch control method and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710842109.3A CN107763113A (en) | 2017-09-18 | 2017-09-18 | Clutch control system, clutch for clutch control method and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107763113A true CN107763113A (en) | 2018-03-06 |
Family
ID=61265968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710842109.3A Withdrawn CN107763113A (en) | 2017-09-18 | 2017-09-18 | Clutch control system, clutch for clutch control method and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107763113A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274014A (en) * | 2018-03-13 | 2019-09-24 | 爱信精机株式会社 | Braking distance control device |
| IT201900007404A1 (en) * | 2019-05-28 | 2020-11-28 | Bcs Spa | METHOD OF OPERATION OF A CLUTCH OF A TRACTOR AND TRACTOR WITH A SERVO ASSISTED CLUTCH |
| CN114576282A (en) * | 2022-02-22 | 2022-06-03 | 潍柴雷沃重工股份有限公司 | Method and device for controlling hydraulic pressure of clutch, electronic device, medium, and tractor |
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| US2055505A (en) * | 1931-10-05 | 1936-09-29 | Bendix Aviat Corp | Clutch control mechanism |
| JPS62113924A (en) * | 1985-11-13 | 1987-05-25 | Kubota Ltd | Control oil pressure circuit of hydraulic clutch |
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| CN104074886A (en) * | 2014-06-28 | 2014-10-01 | 奇瑞汽车股份有限公司 | Automobile hydraulic clutch system and clutch combination method thereof |
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2017
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|---|---|---|---|---|
| US2055505A (en) * | 1931-10-05 | 1936-09-29 | Bendix Aviat Corp | Clutch control mechanism |
| JPS62113924A (en) * | 1985-11-13 | 1987-05-25 | Kubota Ltd | Control oil pressure circuit of hydraulic clutch |
| CN101289087A (en) * | 2007-04-18 | 2008-10-22 | 比亚迪股份有限公司 | Automatic on-off system |
| CN101327791A (en) * | 2007-06-11 | 2008-12-24 | 大同工业株式会社 | Engine stall prevention system for industrial vehicles and method of controlling the same |
| CN102345732A (en) * | 2010-08-02 | 2012-02-08 | 爱信Ai株式会社 | A vehicular power transmission control apparatus |
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| CN204801766U (en) * | 2015-06-16 | 2015-11-25 | 徐工集团工程机械股份有限公司 | Starting system and car |
Non-Patent Citations (1)
| Title |
|---|
| 朱迅等: "《汽车自动变速器维修》", 31 August 2002, 机械工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274014A (en) * | 2018-03-13 | 2019-09-24 | 爱信精机株式会社 | Braking distance control device |
| IT201900007404A1 (en) * | 2019-05-28 | 2020-11-28 | Bcs Spa | METHOD OF OPERATION OF A CLUTCH OF A TRACTOR AND TRACTOR WITH A SERVO ASSISTED CLUTCH |
| CN114576282A (en) * | 2022-02-22 | 2022-06-03 | 潍柴雷沃重工股份有限公司 | Method and device for controlling hydraulic pressure of clutch, electronic device, medium, and tractor |
| CN114576282B (en) * | 2022-02-22 | 2024-04-12 | 潍柴雷沃智慧农业科技股份有限公司 | Clutch oil pressure control method and device, electronic equipment, medium and tractor |
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Application publication date: 20180306 |