CN202703552U - Electronic wedge brake system - Google Patents
Electronic wedge brake system Download PDFInfo
- Publication number
- CN202703552U CN202703552U CN 201220293360 CN201220293360U CN202703552U CN 202703552 U CN202703552 U CN 202703552U CN 201220293360 CN201220293360 CN 201220293360 CN 201220293360 U CN201220293360 U CN 201220293360U CN 202703552 U CN202703552 U CN 202703552U
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- central controller
- brake system
- electronics
- brake
- wheel
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electronic wedge brake system which comprises a central controller and an electronic wedge brake respectively arranged on wheels. The electronic wedge brake system further comprises a motor driving device electrically connected with the central controller, the electronic wedge brakes of the wheels are all electrically connected with the motor driving device, and the central controller is connected with an electronic brake pedal and a parking emergency brake controller. The system integrates the existing air brake system and an antilock brake system (ABS), greatly simplifies the existing brake system structure, achieves complete electronization and automation, is reasonable in design, adopts a wiring harness for connection, facilitates wire connection, adopts the central controller as the processing center, and is high in intelligent degree. The motor driving device electrically connected with the central controller can accurately and timely control the electronic wedge brakes.
Description
Technical field
The utility model relates to a kind of brake system, relates in particular to a kind of automobile brake that is mainly used in to obtain the electronics voussoir brake system of safe Parking.
Background technology
Car brake refers to produce the parts of the power (braking force) that hinders vehicle movement or movement tendency, wherein also comprise the shock absorber in the auxiliary braking system, car brake normal operation hydraulic efficiency pressure system is controlled at present, namely brake reliability by utilizing hydraulic pressure that liner is pressed dish, perhaps adopt pneumatic system to brake, electromechanical brake (EMB) has quite simple structure and good braking, therefore EMB is widely used, EMB realizes braking by motor power being directly changed into straight-line motion power, but the complicated structure of electromechanical brake, middle connection procedure link is more, fault rate is larger, and retro-speed and braking effect are relatively relatively poor, and the car load response time is longer, the safety of impact driving.
Summary of the invention
Deficiency for the prior art existence, technical problem to be solved in the utility model is, a kind of simplification brake system structure is provided, improves retro-speed and braking effect, and reduce trouble, effectively reduce Parking response time and improve the electronics voussoir brake system of travel safety.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of electronics voussoir brake system, comprise central controller and be located at respectively electronics voussoir drg on each wheel, it is characterized in that: also comprise the motor driver that is electrically connected with central controller, the electronics voussoir drg of described each wheel all is electrically connected with motor driver, connecting electronic brake pedal and Parking emergency braking controller on central controller.
Above-mentioned electronics voussoir brake system is equipped with correspondingly with the gear ring of wheel in order to gather the electronics tachogen of vehicle wheel rotational speed on described each wheel, described each electronics tachogen all is electrically connected with central controller.
The advantage of the utility model electronics voussoir brake system is: this system integration the existing straight air brake system abs braking system that unifies, the two is united two into one, can greatly simplify existing brake system structure, and electronic thoroughly, automation, and reasonable in design, the employing wire harness connects, easy-to-connect, adopt central controller as processing enter, intelligent degree is high, the motor driver that is electrically connected with central controller is set, individual electronics voussoir drg is controlled accurately and timely, adopt the electronics wheel speed sensors to the detection of wheel, greatly improved the accuracy of Parking control, the utility model efficiently solves high to the chaufeur technical requirements that traditional mechanical type parking brake system exists, the braking force of mechanical system transmits the gap, low adhesion value road surface and the multiple practical problems such as the uphill starting operation easier is large and result of use is poor.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is described in further details;
As shown in Figure 1, a kind of electronics voussoir brake system, comprise central controller 1 and be located at respectively electronics voussoir drg 3 on front left wheel 21, right front wheel 22, left back wheel 23 and the right rear wheel 24, also comprise the motor driver 4 that is electrically connected with central controller 1, electronics voussoir drg 3 on front left wheel 21, right front wheel 22, left back wheel 23 and the right rear wheel 24 all is electrically connected by wire harness 9 with motor driver 4, connecting electronic brake pedal 5 and Parking emergency braking controller 6 on central controller 1.Be equipped with correspondingly with the gear ring 7 of each wheel in order to gather the electronics tachogen 8 of vehicle wheel rotational speed on front left wheel 21, right front wheel 22, left back wheel 23 and the right rear wheel 24, each electronics tachogen 8 all is electrically connected by wire harness 9 with central controller 1.
Drive motor on the electronics voussoir drg (EWDB) is exported corresponding moment of torsion according to the instruction of motor driver 4, and be converted into retrothrust by transmission device, again by wherein brake clearance automatic regulator cotter mechanism thrust is converted into the thrust to shoes of vertical direction, vehicle is implemented braking.When having excessive gaps between friction lining and the brake wheel, automatic gap adjustment device can be eliminated excessive gaps automatically, makes the gap keep steady state value.This drg is applicable to the vehicles such as all kinds of medium and heavy bogies.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement all should belong to protection domain of the present utility model.
Claims (2)
1. electronics voussoir brake system, comprise central controller and be located at respectively electronics voussoir drg on each wheel, it is characterized in that: also comprise the motor driver that is electrically connected with central controller, the electronics voussoir drg of described each wheel all is electrically connected with motor driver, connecting electronic brake pedal and Parking emergency braking controller on central controller.
2. electronics voussoir brake system according to claim 1, it is characterized in that: be equipped with correspondingly with the gear ring of wheel in order to gather the electronics tachogen of vehicle wheel rotational speed on described each wheel, described each electronics tachogen all is electrically connected with central controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293360 CN202703552U (en) | 2012-06-21 | 2012-06-21 | Electronic wedge brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293360 CN202703552U (en) | 2012-06-21 | 2012-06-21 | Electronic wedge brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703552U true CN202703552U (en) | 2013-01-30 |
Family
ID=47583881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220293360 Expired - Fee Related CN202703552U (en) | 2012-06-21 | 2012-06-21 | Electronic wedge brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729962A (en) * | 2012-06-21 | 2012-10-17 | 青岛智远汽车部件有限公司 | Electronic wedge brake system |
-
2012
- 2012-06-21 CN CN 201220293360 patent/CN202703552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729962A (en) * | 2012-06-21 | 2012-10-17 | 青岛智远汽车部件有限公司 | Electronic wedge brake system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO ZHIYUAN AUTO PARTS CO., LTD. Free format text: FORMER OWNER: QINGDAO HUIDAFENG CASTING CO., LTD. Effective date: 20140721 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 266000 QINGDAO, SHANDONG PROVINCE TO: 266106 QINGDAO, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140721 Address after: Chengyang District of Shandong city in Qingdao province 266106 Xifu 100 Road No. 130 Patentee after: Qingdao Zhiyuan Auto Parts Co., Ltd. Address before: 266000 West Rail community, Fu Fu town, Chengyang District, Shandong, Qingdao Patentee before: Qingdao Hui Dafeng Department of Foundry Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151030 Address after: 266106 No. 1 East Zhengyang Road, Chengyang District, Shandong, Qingdao Patentee after: Qingdao burick Automobile Technology Co Ltd Address before: Chengyang District of Shandong city in Qingdao province 266106 Xifu 100 Road No. 130 Patentee before: Qingdao Zhiyuan Auto Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20170621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |