CN201415618Y - Electronic clutch controller - Google Patents
Electronic clutch controller Download PDFInfo
- Publication number
- CN201415618Y CN201415618Y CN 200820124392 CN200820124392U CN201415618Y CN 201415618 Y CN201415618 Y CN 201415618Y CN 200820124392 CN200820124392 CN 200820124392 CN 200820124392 U CN200820124392 U CN 200820124392U CN 201415618 Y CN201415618 Y CN 201415618Y
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- China
- Prior art keywords
- clutch
- electromagnetic valve
- power
- pedal
- pressure medium
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- Expired - Fee Related
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Abstract
The utility model discloses an electronic clutch controller which comprises a clutch pedal (1), a clutch pedal angle displacement sensor (2), a controller (3), a clutch booster cylinder (4), an electromagnetic valve (8) and a pressure medium pot (9), wherein the clutch booster cylinder (4) is provided with a clutch booster cylinder stroke sensor (5). The utility model is characterized in that: theclutch pedal (1) is connected with the clutch pedal angle displacement sensor (2); the clutch pedal angle displacement sensor (2) transmits a clutch angle displacement signal to the controller (3); the clutch booster cylinder (4) is communicated with the pressure medium pot (9) through the electromagnetic valve (8); the controller (3) controls the output pressure of the electromagnetic valve (8)according to the clutch angle displacement signal and the clutch booster cylinder stroke signal transmitted by the clutch booster cylinder stroke sensor (5), thereby controlling the pushing rod of theclutch booster cylinder (4) and furthermore controlling the separation and stable jointing of the clutch. The electronic clutch controller provided by the utility model greatly increases the suppleness and comfort degree of driver operation and simultaneously can great prolong the service life of the clutch gearing operation mechanism.
Description
Technical field
The utility model relates to a kind of electric clutch control setup, more specifically, relates to a kind of electric clutch control setup that adopts the pedal of clutch angular-motion transducer to replace clutch master cylinder.
Background technology
At present, what clutch master cylinder adopted all is the hydraulic piston type structure, in the use, and piston and cylinder body serious wear, long-time use can cause leakage of oil.In the prior art application number be 00249578.3 and application number be all to disclose such hydraulic clutch master cylinder in 200320103293.3 the Chinese patent literature, these master cylinders that adopt hydraulic pressure to realize all are to promote the hydraulic oil operated clutch by manpower, because the pressure of hydraulic oil is bigger, in startup procedure, chaufeur overcomes the bigger hydraulic oil resistance of pressure and steps on pedal of clutch many times, makes the chaufeur pin weary unable.The clutch master cylinder of these hydraulic oil though through repeatedly improvement, always also have the phenomenon of leakage of oil, not only badly influences the safety of driving, has also polluted environment.
Thereby, Pneumatic pressure operated clutch master cylinder has just appearred in the prior art, and application number is promptly to disclose so Pneumatic pressure operated clutch master cylinder in 200520107935.6 the Chinese patent literature.The clutch master cylinder that this employing is Pneumatic pressure operated, easy to operate light, chaufeur does not think tired in the startup procedure, has avoided oil leakage phenomenon, though it has solved the phenomenon of hydraulic clutch master cylinder leakage of oil, but can have gas leak phenomenon.Thereby no matter be to adopt hydraulic oil as working medium or adopt the clutch master cylinder of gas as working medium, its fault rate and maintenance rate are all very high all the time.
Summary of the invention
The purpose of this utility model will overcome the deficiencies in the prior art exactly, and a kind of electric clutch control setup that adopts the pedal of clutch angular-motion transducer to replace clutch master cylinder is provided.
Comprise pedal of clutch and pedal of clutch angular-motion transducer, controller, clutch power-assisted cylinder, electromagnetic valve and pressure medium jar according to electric clutch control setup of the present utility model, clutch power-assisted cylinder stroke sensor is housed on the described clutch power-assisted cylinder; It is characterized in that: described pedal of clutch is connected with described pedal of clutch angular-motion transducer, described pedal of clutch angular-motion transducer sends the power-transfer clutch angular displacement signal to described controller, described clutch power-assisted cylinder is through described electromagnetic valve and described pressure medium jar UNICOM, described controller is according to the clutch power-assisted cylinder stroke signal of described power-transfer clutch angular displacement signal and described clutch power-assisted cylinder stroke sensor transmission, control the delivery pressure of described electromagnetic valve, thereby the push rod of control clutch servo cylinder, thus the separation of control clutch with engage.
By this device, adopt traditional clutch control mode, replace traditional clutch master cylinder with angular-motion transducer, thereby come the thrust size of control clutch servo cylinder to realize the separation and the smooth engagement of power-transfer clutch by the controller control electromagnetic valve.Because this device has been cancelled traditional clutch fluid pressure control device, so clutch pedal power is little, has reduced the labour intensity of chaufeur, servo-unit prolongs service life.Thoroughly solved for a long time because the serial fault that the clutch fluid pressure control device produces.
Preferably, described pressure medium jar is an air receiver, and pressure medium wherein is an air.So just can save and reclaim the loop, and direct with the high pressure gas exhaust to atmosphere in the clutch power-assisted cylinder after finishing gear shift.
Preferably, described controller also receives the wheel speed sensors signal, the engine speed sensor signal, and at least one in the braking during standstill pressure signal is to control described electromagnetic valve.
Preferably, described electromagnetic valve is proportion magnetic valve or high-speed electromagnetic valve.
In addition, on the described controller indicator lamp is housed, when described electromagnetic valve was connected, described indicator lamp was lighted.
Most preferably, described clutch power-assisted cylinder stroke sensor is inductive displacement transducer or angular-motion transducer.
Obviously, electric clutch control setup of the present utility model has improved the simplification and the traveling comfort of driver's operation widely, simultaneously, owing to adopt electric clutch control setup of the present utility model to adopt the pedal of clutch angular-motion transducer to replace traditional clutch master cylinder, delivery pressure control clutch servo cylinder by control electromagnetic valve, the separation that realizes power-transfer clutch with engage, so can also improve the service life of clutch shift operating mechanism greatly.
Description of drawings
Fig. 1 is the scheme drawing of the most preferred embodiment of electric clutch control setup of the present utility model.
Reference numeral:
1. pedal of clutch 8. electromagnetic valves
2. pedal of clutch angular-motion transducer 8.1 proportion magnetic valves
3. controller 8.2 high-speed electromagnetic valves
4. clutch power-assisted cylinder 9. pressure medium jars
5. clutch power-assisted cylinder stroke sensor 10. power supplys
6. wheel speed sensors signal 11. installs other parameter signals
7. indicator lamp
The specific embodiment
Figure 1 shows that a most preferred embodiment of the present utility model.
As shown in Figure 1, the electric clutch control setup of most preferred embodiment of the present utility model comprises pedal of clutch 1, pedal of clutch angular-motion transducer 2, controller 3, clutch power-assisted cylinder 4, electromagnetic valve 8 and pressure medium jar 9, on the described clutch power-assisted cylinder 4 clutch power-assisted cylinder stroke sensor 5 is housed; Described pedal of clutch 1 is connected with described pedal of clutch angular-motion transducer 2, described pedal of clutch angular-motion transducer 2 sends the power-transfer clutch angular displacement signal to described controller 3, described clutch power-assisted cylinder 4 is through described electromagnetic valve 8 and described pressure medium jar 9 UNICOMs, described controller 3 is according to the clutch power-assisted cylinder stroke signal of described power-transfer clutch angular displacement signal and 5 transmissions of described clutch power-assisted cylinder stroke sensor, control the delivery pressure of described electromagnetic valve 8, thereby the push rod of control clutch servo cylinder 4, thus the separation of control clutch with engage.
The electric clutch control setup principle of work of present embodiment is as follows:
Adopt electric clutch control setup of the present utility model can realize disengaging of clutch and smooth engagement:
Portability, traveling comfort:, reduced the labour intensity of chaufeur owing to adopted travel position control.Owing to cancelled clutch master cylinder, thereby do not had the antagonistic force of clutch master cylinder oil pressure to clutch pedal, eliminated conventional clutch pedal heavy weight phenomenon, the treadle effort of handling clutch pedal can be designed into optimum regime, thus hommization more.
Reliability: owing to do not use traditional clutch master cylinder, device prolongs service life.
Alerting ability: adopted automatically controlled mode, control flexibly.
Monitoring property: can have clutch friction pad wear alarm.
Though in conjunction with the accompanying drawings description of the present utility model is helped to understand the utility model above, the utility model never is limited to this illustrated embodiment.On the contrary, in claims institute restricted portion, can make various improvement and replacement to the utility model.
Claims (8)
1. electric clutch control setup, comprise pedal of clutch (1) and pedal of clutch angular-motion transducer (2), controller (3), clutch power-assisted cylinder (4), electromagnetic valve (8) and pressure medium jar (9) are equipped with clutch power-assisted cylinder stroke sensor (5) on the described clutch power-assisted cylinder (4); It is characterized in that: described pedal of clutch (1) is connected with described pedal of clutch angular-motion transducer (2), described pedal of clutch angular-motion transducer (2) sends the power-transfer clutch angular displacement signal to described controller (3), described clutch power-assisted cylinder (4) is through described electromagnetic valve (8) and described pressure medium jar (9) UNICOM, described controller (3) is according to the clutch power-assisted cylinder stroke signal of described power-transfer clutch angular displacement signal and described clutch power-assisted cylinder stroke sensor (5) transmission, control the delivery pressure of described electromagnetic valve (8), thereby the push rod of control clutch servo cylinder (4), thus the separation of control clutch with engage.
2. electric clutch control setup as claimed in claim 1, it is characterized in that: described controller (3) also receives wheel speed sensors signal (6), the engine speed sensor signal, at least one in the braking during standstill pressure signal is to control described electromagnetic valve (8).
3. electric clutch control setup as claimed in claim 1 or 2 is characterized in that: described clutch power-assisted cylinder stroke sensor (5) is inductive displacement transducer or angular-motion transducer.
4. electric clutch control setup as claimed in claim 1 or 2 is characterized in that: described electromagnetic valve (8) is proportion magnetic valve (8.1) or high-speed electromagnetic valve (8.2).
5. electric clutch control setup as claimed in claim 4 is characterized in that: indicator lamp (7) is housed on the described controller (3), and when described electromagnetic valve (8) was connected, described indicator lamp (7) was lighted.
6. electric clutch control setup as claimed in claim 1 or 2 is characterized in that: described pressure medium jar (9) is an air receiver, and pressure medium wherein is an air.
7. electric clutch control setup as claimed in claim 4 is characterized in that: described pressure medium jar (9) is an air receiver, and pressure medium wherein is an air.
8. electric clutch control setup as claimed in claim 5 is characterized in that: described pressure medium jar (9) is an air receiver, and pressure medium wherein is an air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820124392 CN201415618Y (en) | 2008-12-12 | 2008-12-12 | Electronic clutch controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820124392 CN201415618Y (en) | 2008-12-12 | 2008-12-12 | Electronic clutch controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415618Y true CN201415618Y (en) | 2010-03-03 |
Family
ID=41792028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820124392 Expired - Fee Related CN201415618Y (en) | 2008-12-12 | 2008-12-12 | Electronic clutch controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415618Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791949A (en) * | 2010-03-16 | 2010-08-04 | 重庆长安汽车股份有限公司 | System and method for detecting clutch position of hybrid power vehicle |
| CN102537135A (en) * | 2012-02-21 | 2012-07-04 | 奇瑞汽车股份有限公司 | Automobile hydraulic clutch system and power assisting device for same |
| CN103476651A (en) * | 2011-04-21 | 2013-12-25 | 丰田自动车株式会社 | Control device for vehicle driving device |
| CN106224408A (en) * | 2016-09-22 | 2016-12-14 | 芜湖联合新能源重卡产业技术研究院有限公司 | A kind of heavy truck clutch operating device |
-
2008
- 2008-12-12 CN CN 200820124392 patent/CN201415618Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791949A (en) * | 2010-03-16 | 2010-08-04 | 重庆长安汽车股份有限公司 | System and method for detecting clutch position of hybrid power vehicle |
| CN101791949B (en) * | 2010-03-16 | 2013-01-23 | 重庆长安汽车股份有限公司 | System and method for detecting clutch position of hybrid power vehicle |
| CN103476651A (en) * | 2011-04-21 | 2013-12-25 | 丰田自动车株式会社 | Control device for vehicle driving device |
| CN103476651B (en) * | 2011-04-21 | 2015-12-16 | 丰田自动车株式会社 | The control setup of vehicle driving apparatus |
| CN102537135A (en) * | 2012-02-21 | 2012-07-04 | 奇瑞汽车股份有限公司 | Automobile hydraulic clutch system and power assisting device for same |
| CN102537135B (en) * | 2012-02-21 | 2014-05-28 | 奇瑞汽车股份有限公司 | Automobile hydraulic clutch system and power assisting device for same |
| CN106224408A (en) * | 2016-09-22 | 2016-12-14 | 芜湖联合新能源重卡产业技术研究院有限公司 | A kind of heavy truck clutch operating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |