KR980001578A - Brake actuation control - Google Patents
Brake actuation control Download PDFInfo
- Publication number
- KR980001578A KR980001578A KR1019960022646A KR19960022646A KR980001578A KR 980001578 A KR980001578 A KR 980001578A KR 1019960022646 A KR1019960022646 A KR 1019960022646A KR 19960022646 A KR19960022646 A KR 19960022646A KR 980001578 A KR980001578 A KR 980001578A
- Authority
- KR
- South Korea
- Prior art keywords
- switch
- vehicle
- solenoid valve
- relay
- brake
- Prior art date
Links
Landscapes
- Regulating Braking Force (AREA)
Abstract
본 발명은 유압식 브레이크 장치의 휠 실린더(14)로 통하는 각 브레이크 파이프(10)의 중간에 솔레노이드밸브(12)를 설치하고, 솔레노이드 밸브(12)의 작동코일과 배터리전원 사이에서 밸브구동 전원라인을 온/오프 시키도록 릴레이 RY의 스위치 S2를 연결하며, 자동차 점화키 스위치(IG-SW)의 온 단자와 릴레이 스위치 S2 사이에서 가속페달의 작동에 의해 솔레노이드 밸브 구동전원을 오프시키도록 스위치 S1를 직렬 연결하고, 자동차의 휠이 회전 함에 따라 발생된 펄스전압에 의해 턴 온 되는 스위칭 소자를 통해 밸브구동 릴레이 RY의 작동코일로 별도의 전원을 공급하게 하는 휠 스피드 센서(20)를 포함하여 이루어진다. 본 발명에 의하면, 차량 운행중 브레이크 페달을 밟아 차량이 정차하고 나서 브레이크 페달에서 발을 떼더라도 브레이크 파이프내의 유압을 그대로 유지할 수 있게 됨으로써 차량 정차시 운전자가 브레이크 페달을 계속 누르는 노력을 경감시킬 수 있고, 보다 쾌적한 운전을 할 수 있게 만드는 이점이 있다.According to the present invention, a solenoid valve 12 is installed in the middle of each brake pipe 10 leading to the wheel cylinder 14 of the hydraulic brake device, and a valve driving power line is connected between the operating coil of the solenoid valve 12 and the battery power. Connect switch S2 of the relay RY to turn on / off, and switch S1 in series to turn off the solenoid valve driving power by the operation of the accelerator pedal between the on terminal of the ignition key switch (IG-SW) and the relay switch S2. And a wheel speed sensor 20 for supplying a separate power supply to the operation coil of the valve driving relay RY through a switching element turned on by the pulse voltage generated as the wheel of the vehicle rotates. According to the present invention, the hydraulic pressure in the brake pipe can be maintained even when the vehicle is stopped by stepping on the brake pedal while the vehicle is stopped, thereby reducing the effort of the driver continuously pressing the brake pedal when the vehicle is stopped. There is an advantage to make driving more comfortable.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 브레이크 작동 제어장치의 전체 회로도.1 is an overall circuit diagram of a brake actuation control device according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960022646A KR980001578A (en) | 1996-06-20 | 1996-06-20 | Brake actuation control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960022646A KR980001578A (en) | 1996-06-20 | 1996-06-20 | Brake actuation control |
Publications (1)
Publication Number | Publication Date |
---|---|
KR980001578A true KR980001578A (en) | 1998-03-30 |
Family
ID=66288128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960022646A KR980001578A (en) | 1996-06-20 | 1996-06-20 | Brake actuation control |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR980001578A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101717088B1 (en) * | 2016-01-25 | 2017-03-16 | 이래오토모티브시스템 주식회사 | Switch device for electric parking brake |
-
1996
- 1996-06-20 KR KR1019960022646A patent/KR980001578A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101717088B1 (en) * | 2016-01-25 | 2017-03-16 | 이래오토모티브시스템 주식회사 | Switch device for electric parking brake |
WO2017131382A1 (en) * | 2016-01-25 | 2017-08-03 | 이래오토모티브시스템 주식회사 | Switch device for electronic parking brake |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |