KR970040537A

KR970040537A - Parking brake automatic release device and control method

Info

Publication number: KR970040537A
Application number: KR1019950050828A
Authority: KR
Inventors: 김철민
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1995-12-16
Filing date: 1995-12-16
Publication date: 1997-07-24

Abstract

본 발명은 오토매틱(Automatic) 자동차의 파킹(Parking) 브레이크(Brake) 자동 해제장치에 관한 것으로서, 종래의 방법은 사용자가 자동차가 주행되도록 하기 위해서는 핸드 브레이크를 일일이 손으로 해제시켜야만 하는 번거로움이 발생되는 문제점이 있었다. 또한, 사용자가 파킹 브레이크를 미쳐 해제시키지 않은 상태에서 자동차를 출발시키면 브레이크가 마모되어 브레이크 동작에 대한 신뢰도가 하락하게 되는 문제점이 있었다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic parking device for parking brake of an automatic vehicle. In the related art, a user has to manually release the hand brake manually so that the user can drive the vehicle. There was a problem. In addition, when the user starts the car in a state in which the parking brake is not released, there is a problem that the brake is worn and the reliability of the brake operation is lowered.

따라서, 상기 문제점을 해결하기위한 본 발명은 사용자가 파킹 브레이크(핸드 브레이크)를 동작시킨 상태에서 엔진이 동작하고, 자동차가 주행하고, 기어가 주행단으로 삽입되면 자동으로 파킹 브레이크를 해제시킴으로써, 주행시 사용자가 파킹 브레이크를 일일이 해제시키지 않아도 되고, 또한 주행하면 파킹 브레이크가 자동으로 해제되므로써, 브레이크가 파열되지 않도록 하는 파킹 브레이크 자동 해제장치이다.Accordingly, the present invention for solving the above problems is that when the user operates the parking brake (hand brake), the engine operates, the vehicle travels, and automatically releases the parking brake when the gear is inserted into the driving stage, It is a parking brake automatic release device that does not require the user to release the parking brake one by one, and the parking brake is automatically released when the vehicle is driven so that the brake is not broken.

Description

Parking brake automatic release device and control method

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

제1도는 본 발명의 파킹 브레이크 자동 해제장치를 보인 블럭도,1 is a block diagram showing an automatic parking brake release device of the present invention,

제2도는 본 발명의 파킹 브레이크 해제 제어과정을 보인 블럭도.2 is a block diagram showing a parking brake release control process of the present invention.

Claims

The first sensor 1 detects the operation of the parking brake, the second sensor 2 detects the operation of the engine, the third sensor 3 detects whether the vehicle is driven, and the gear is driven. The fourth sensor 4 which detects whether the sensor is inserted into the sensor, and the sensing signal input from the first to fourth sensors 1 to 4 are operated by the parking brake, the engine is operated, the vehicle is driven, A control unit 5 for controlling the parking brake to be released when the gear is inserted into the driving end, a relay switch 6 for switching according to a control signal output from the control unit 5, and the relay switch 6 Parking brake automatic releasing device, characterized in that consisting of a brake drive unit (7) for releasing the parking brake by operating with a constant power supply supplied by the switching operation.

When the power is applied, the first process of reading information input from each sensor, and the result of the reading in the first process, the parking brake is activated, the engine is running, the vehicle is driven, and the gear is inserted into the driving stage. If the parking brake automatic release device control method characterized in that proceeds to the second process of releasing the parking brake.

※ Note: The disclosure is based on the initial application.