KR950031573A

KR950031573A - Garage control system of car

Info

Publication number: KR950031573A
Application number: KR1019940009616A
Authority: KR
Inventors: 신동우
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1994-05-02
Filing date: 1994-05-02
Publication date: 1995-12-18

Abstract

적재하중이 증감하더라도 차체의 높이를 항상 일정하게 유지시켜 줄 수 있도록하여 안전 운행에 기여할 목적으로; 쇽 업소오버와, 상기 쇽 업소오버의 상하단에 배치되는 스프링 시이트 사이로 탄지되는 코일 스프링을 포함하는 완충부재와; 공압 공급수단에 공급되는 공압의 정도에 따라 상하 신축될 수 있도록 형성되어 상기 완충부재의 상단부와 차체 사이에 개재되는 에어스프링과; 파킹브레이크가 작동되는 상태에서 배터리의 전원을 인가받아 차체의 높이에 따라 상기 에어스프링과 에어탱크 사이의 곤로와 배출관로에 배치된 온/오프 밸브를 제어하는 전자제어 유닛과; 적재하중에 따라 차체에 소정의 높이차를 갖고 승강될 때 이의 차고를 감지하여 상기 전자제어 유닛으로 전기적인 신호를 보내는 차고센서부를 포함하여 이루어지는 자동차의 차고 조절시스템을 제공한다.To contribute to the safe operation by maintaining the height of the body at all times even if the load is increased or decreased; A shock absorbing member including a coil spring that is carried between the shock absorber and a spring sheet disposed above and below the shock absorber; An air spring formed so as to be stretched up and down according to the degree of pneumatic pressure supplied to the pneumatic supply means and interposed between the upper end of the buffer member and the vehicle body; An electronic control unit configured to receive an electric power of a battery while the parking brake is operated and to control an on / off valve disposed in the furnace and the discharge pipe between the air spring and the air tank according to the height of the vehicle body; According to the loading load, when the vehicle has a predetermined height difference ascends to provide a garage height control system of the vehicle comprising a garage sensor unit for detecting the height of the vehicle and sends an electrical signal to the electronic control unit.

Description

Garage control system of car

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

제1도는 본 발명이 적용된 현가장치의 구성도, 제2도는 본 발명에 적용되는 차고 센서부의 작동 상태도이다.1 is a configuration diagram of a suspension device to which the present invention is applied, and FIG. 2 is an operation state diagram of a garage sensor unit applied to the present invention.

Claims

A shock absorbing member including a coil spring that is carried between the shock absorber and a spring sheet disposed above and below the shock absorber; An air spring formed so as to be stretched up and down according to the degree of pneumatic pressure supplied to the pneumatic supply means and interposed between the upper end of the shock absorber and the vehicle body; An electronic control unit configured to control an on / off valve disposed in a conduit between the air spring and the air tank and an exhaust conduit according to the height of the vehicle according to the height of the vehicle when the parking brake is operated; And a height sensor unit that detects a height of the vehicle when the vehicle is raised and lowered according to a load and sends an electrical signal to the electronic control unit.

According to claim 1, Garage sensor unit is a rotating member rotatably coupled to the front end of the fixing member protruding from the vehicle body to the wheel side, a lever having a predetermined length in the middle portion of the rotating member coupled to the outside; An elastic member carried between the tip of the lever and the axle; A vehicle comprising a touch type switch disposed on the upper and lower sides of the fixing member at predetermined intervals from the upper and lower ends of the rotating member, electrically connected to the electronic control unit, and selectively operated according to the rotating state of the rotating member. Garage adjustment system.

The vehicle height control system of claim 2, wherein the upper and lower ends of the rotation member and the touch switch are arranged at predetermined intervals so that the switch does not operate when the small garage is increased or decreased.

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