KR970040529A - Automatic parking brake system - Google Patents

Automatic parking brake system Download PDF

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Publication number
KR970040529A
KR970040529A KR1019950049129A KR19950049129A KR970040529A KR 970040529 A KR970040529 A KR 970040529A KR 1019950049129 A KR1019950049129 A KR 1019950049129A KR 19950049129 A KR19950049129 A KR 19950049129A KR 970040529 A KR970040529 A KR 970040529A
Authority
KR
South Korea
Prior art keywords
brake system
automatic parking
parking brake
sensor
hydraulic
Prior art date
Application number
KR1019950049129A
Other languages
Korean (ko)
Inventor
김정훈
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950049129A priority Critical patent/KR970040529A/en
Publication of KR970040529A publication Critical patent/KR970040529A/en

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  • Regulating Braking Force (AREA)

Abstract

본 발명은 차량의 감속을 감지하여 차속이 정지상태가 되면 자동으로 제동작동이 걸리도록 하므로써 운전자의 브레이크 작동에 따른 피로감을 완화시켜 주도록 하는 자동 주차 브레이크 시스템에 대한 것이다.The present invention relates to an automatic parking brake system for relieving fatigue caused by a driver's brake operation by sensing a deceleration of a vehicle to automatically apply a braking operation when the vehicle speed is stopped.

즉 본 발명은 센서 유니트의 휠 속도 감지용 차속 센서와 가속 페달의 답입 센서에서의 신호에 의하여 제어 유니트의 유압 콘트롤러가 휠 실린더측으로 유도되는 유로에 형성시킨 유압 단속 밸브를 작동시키도록 하므로써 주행중이던 차량이 정지하게 되면 자동으로 제동상태가 유지되도록 하는 동시에 가속 페달의 작동에 의해서 제동상태가 자동으로 해제되도록 하는 구성인 것이다.In other words, according to the present invention, the hydraulic controller of the control unit is operated by the hydraulic speed control valve formed in the flow path guided to the wheel cylinder side by signals from the vehicle speed sensor for detecting the wheel speed of the sensor unit and the depression sensor of the accelerator pedal. When the stop is automatically maintained braking state is configured to automatically release the braking state by the operation of the accelerator pedal.

Description

자동 주차 브레이크 시스템Automatic parking brake system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 작동 구성을 도시한 블럭도,1 is a block diagram showing an operating configuration according to the present invention;

제2도는 본 발명에 따른 작동순서를 도시한 플로우챠트,2 is a flow chart showing the operation sequence according to the present invention,

제3도는 종래의 휠 브레이크 시스템의 구조도.3 is a structural diagram of a conventional wheel brake system.

Claims (2)

휠 구동속도를 감지하는 차속 센서와 가속 페달의 작동 여부를 감지하는 답입 센서로 이루어지는 센서 유니트와; 상기 센서 유니트의 신호를 유압 컨트롤러에서 체크하여 브레이크 마스터 실린더로부터 휠 실린더로 유도되는 유로들을 각각 유압 단속 밸브를 작동시켜 단속시키도록 하는 제어 유니트와; 로서 이루어지는 구성을 특징으로 하는 자동 주차 브레이크 시스템.A sensor unit comprising a vehicle speed sensor detecting a wheel driving speed and a depression sensor detecting whether an accelerator pedal is operated; A control unit which checks the signal of the sensor unit in a hydraulic controller and controls the flow paths guided from the brake master cylinder to the wheel cylinder by operating a hydraulic control valve; Automatic parking brake system characterized in that the configuration consisting of. 상기 제1항에 있어서, 상기 유압 단속 밸브는 유압 콘트롤러에 의해서 전기적으로 작동하는 솔레노이드 밸브로서 구비되도록 하는 구성을 특징으로 하는 자동 주차 브레이크 시스템.The automatic parking brake system according to claim 1, wherein the hydraulic control valve is provided as a solenoid valve electrically operated by a hydraulic controller. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950049129A 1995-12-13 1995-12-13 Automatic parking brake system KR970040529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950049129A KR970040529A (en) 1995-12-13 1995-12-13 Automatic parking brake system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950049129A KR970040529A (en) 1995-12-13 1995-12-13 Automatic parking brake system

Publications (1)

Publication Number Publication Date
KR970040529A true KR970040529A (en) 1997-07-24

Family

ID=66594302

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950049129A KR970040529A (en) 1995-12-13 1995-12-13 Automatic parking brake system

Country Status (1)

Country Link
KR (1) KR970040529A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100427987B1 (en) * 2001-08-23 2004-04-30 기아자동차주식회사 Brake Control Method and System for Vehicle
KR100428100B1 (en) * 1997-12-29 2004-07-16 현대자동차주식회사 Parking brake system of vehicle, automatically operating in temporarily stopping at traffic congestion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100428100B1 (en) * 1997-12-29 2004-07-16 현대자동차주식회사 Parking brake system of vehicle, automatically operating in temporarily stopping at traffic congestion
KR100427987B1 (en) * 2001-08-23 2004-04-30 기아자동차주식회사 Brake Control Method and System for Vehicle

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E902 Notification of reason for refusal
E601 Decision to refuse application