CN202806737U - Electronic parking brake control system - Google Patents
Electronic parking brake control system Download PDFInfo
- Publication number
- CN202806737U CN202806737U CN 201220448827 CN201220448827U CN202806737U CN 202806737 U CN202806737 U CN 202806737U CN 201220448827 CN201220448827 CN 201220448827 CN 201220448827 U CN201220448827 U CN 201220448827U CN 202806737 U CN202806737 U CN 202806737U
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- Prior art keywords
- control unit
- electronic control
- electronic
- parking brake
- control system
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- Expired - Fee Related
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- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
The utility model discloses an electronic parking brake control system, which comprises an electronic control unit, an actuator, a clutch pedal, an engine electronic control unit, a transmission case electronic control unit, an air bag electronic control unit, an automobile body electronic stabilizing system and an electronic parking brake system switch, wherein the actuator is electrically connected with the electronic control unit, the clutch pedal is electrically connected with the electronic control unit, the engine electronic control unit, the transmission case electronic control unit and the air bag electronic control unit are respectively coupled with the electronic control unit through a controller local area network bus, the automobile body electronic stabilizing system is coupled with the electronic control unit through the controller local area network bus, and the electronic parking brake system switch is coupled with the electronic control unit. The electronic parking brake control system has the advantages that many more matching possibilities are provided, the limitation on the types of the electronic parking brake systems is avoided, and the active safety and the operability of the an automobile are greatly improved.
Description
Technical field
The utility model relates to a kind of brake device for car, particularly a kind of electronic brake control system.
Background technology
Electronic brake, (Electrical Parking Brake, electronic brake system) refers to replace traditional manual parking system to be installed on the vehicle by the technology of electronic control mode realization stopping brake, the long-term traditional hand braking during standstill pattern of using has been advanced major step.The electronic brake system system is by an electronic control unit, and switch and two effect devices are implemented action, after two effect devices are contained in respectively two on the calipers assembly and can directly directly apply braking force on trailing wheel.It not luminous energy replace traditional parking brake to finish parking function, auxiliary brake function can also be provided, slow down with the minimum deceleration degree greater than laws and regulations requirement when allowing driving, electronic brake system also has many functions with satisfy regulatory and functional requirement.
The utility model content
The utility model provides a kind of electronic brake control system that improves active safety and the road-holding property of automobile.
For solving the problems of the technologies described above, the utility model electronic brake control system comprises: electronic control unit; The effect device, described effect device and the electrical connection of described electronic control unit; Pedal of clutch, described pedal of clutch and the electrical connection of described electronic control unit; And the engine electronic control unit that is of coupled connections by Controller Area Network BUS and described electronic control unit respectively, transmission gearbox electronic control unit and air bag electronic control unit.
Described electronic brake control system also comprises a body electronics stabilization system, and described body electronics stabilization system is of coupled connections by Controller Area Network BUS and described electronic control unit.Described electronic brake control system also further comprises an electronic brake system switch, and described electronic brake system switch and described electronic control unit are of coupled connections.
The utility model electronic brake control system provides more coupling possibility, and is not subjected to the restriction of the type of electronic brake system, has greatly improved active safety and the road-holding property of automobile.
Description of drawings
Fig. 1 is the utility model electronic brake control system block diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model electronic brake control system is described in further detail.
As shown in Figure 1, the utility model electronic brake control system comprises: electronic control unit; The effect device, effect device and electronic control unit electrical connection; Pedal of clutch, pedal of clutch and electronic control unit electrical connection; And the engine electronic control unit that is of coupled connections by Controller Area Network BUS and electronic control unit respectively, transmission gearbox electronic control unit and air bag electronic control unit.
The electronic brake control system also comprises a body electronics stabilization system, and the body electronics stabilization system is of coupled connections by Controller Area Network BUS and electronic control unit.The electronic brake control system also further comprises an electronic brake system switch, and electronic brake system switch and electronic control unit are of coupled connections.
Electronic brake system is by being built in the Slope Transducer in its electronic control unit, this sensor is also as longitudinal acceleration sensor, calculate the gradient, thereby can calculate the sliding force that vehicle produces owing to gravity on the slope, electronic control unit applies braking force by the control motor to trailing wheel and comes the balance sliding force, and vehicle can be stopped on the slope.This system can guarantee vehicle steadily halt on 30% slope.
When vehicle start, electronic brake system is take-off the brake automatically, at this moment the displacement pickup (only for Manual transmission) on the electronic control unit reception pedal of clutch and the signal of throttle, know the size of engine torque by engine electronic control unit, calculate the tractive force that needs enforcement, when tractive force enough overcame sliding force, the electronic control unit drive motor is brake off automatically, thereby realized the smooth and easy starting of vehicle.
This system realizes thermal compensation automatically in addition, stop if Parking was flame-out after namely vehicle moved through pressure, rear brake disc can be because drop in temperature and friction lining produce the gap, the automatic drive motor of electronic control unit this moment, the hold-down nut pushing piston, friction lining compresses the gap that braking comes compensation temperature to descend and produce, and guarantees failure-free Parking effect.
Electronic control unit links to each other with power supply with the insurance of 30A.Electronic control unit receives and sends the entire car controller local area network signal from the high-speed controller (HSC) local area network bus, it will with the body electronics stabilization system of car load, driving engine, the electronic control units such as transmission gearbox and air bag are kept in communication.Warning light on the instrument carrier panel, effect lamp and brake system lamp are controlled by Controller Area Network BUS.Indicator lamp on the electronic brake system switch is for being directly electrically connected on the electronic control unit.
The utility model electronic brake control system provides more coupling possibility, and is not subjected to the restriction of the type of electronic brake system, has greatly improved active safety and the road-holding property of automobile.
The preferred embodiment of below the utility model having been created specifies, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the utility model creative spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (3)
1. electronic brake control system comprises:
Electronic control unit;
The effect device, described effect device and the electrical connection of described electronic control unit;
Pedal of clutch, described pedal of clutch and the electrical connection of described electronic control unit; And
The engine electronic control unit that is of coupled connections by Controller Area Network BUS and described electronic control unit respectively, transmission gearbox electronic control unit and air bag electronic control unit.
2. electronic brake control system according to claim 1, it is characterized in that, described electronic brake control system also comprises a body electronics stabilization system, and described body electronics stabilization system is of coupled connections by Controller Area Network BUS and described electronic control unit.
3. electronic brake control system according to claim 1, it is characterized in that, described electronic brake control system also further comprises an electronic brake system switch, and described electronic brake system switch and described electronic control unit are of coupled connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448827 CN202806737U (en) | 2012-09-05 | 2012-09-05 | Electronic parking brake control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448827 CN202806737U (en) | 2012-09-05 | 2012-09-05 | Electronic parking brake control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806737U true CN202806737U (en) | 2013-03-20 |
Family
ID=47865665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220448827 Expired - Fee Related CN202806737U (en) | 2012-09-05 | 2012-09-05 | Electronic parking brake control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554499A (en) * | 2017-08-15 | 2018-01-09 | 北京汽车研究总院有限公司 | A kind of electronic parking system and automobile |
| CN109080606A (en) * | 2018-09-29 | 2018-12-25 | 安徽江淮汽车集团股份有限公司 | Electronic brake system |
| CN113442922A (en) * | 2021-06-04 | 2021-09-28 | 黄冈格罗夫氢能汽车有限公司 | Ramp auxiliary system of hydrogen fuel cell hydrogen energy automobile |
-
2012
- 2012-09-05 CN CN 201220448827 patent/CN202806737U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554499A (en) * | 2017-08-15 | 2018-01-09 | 北京汽车研究总院有限公司 | A kind of electronic parking system and automobile |
| CN107554499B (en) * | 2017-08-15 | 2019-11-12 | 北京汽车研究总院有限公司 | A kind of electronic parking system and automobile |
| CN109080606A (en) * | 2018-09-29 | 2018-12-25 | 安徽江淮汽车集团股份有限公司 | Electronic brake system |
| CN113442922A (en) * | 2021-06-04 | 2021-09-28 | 黄冈格罗夫氢能汽车有限公司 | Ramp auxiliary system of hydrogen fuel cell hydrogen energy automobile |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20170905 |