KR950026711A - Garage control system of car - Google Patents

Garage control system of car Download PDF

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Publication number
KR950026711A
KR950026711A KR1019940005243A KR19940005243A KR950026711A KR 950026711 A KR950026711 A KR 950026711A KR 1019940005243 A KR1019940005243 A KR 1019940005243A KR 19940005243 A KR19940005243 A KR 19940005243A KR 950026711 A KR950026711 A KR 950026711A
Authority
KR
South Korea
Prior art keywords
height
vehicle body
vehicle
hydraulic
control system
Prior art date
Application number
KR1019940005243A
Other languages
Korean (ko)
Inventor
이향
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 KR1019940005243A priority Critical patent/KR950026711A/en
Publication of KR950026711A publication Critical patent/KR950026711A/en

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  • Vehicle Body Suspensions (AREA)

Abstract

적재하중이 증감하더라도 차체의 높이를 항상 일정하게 유지시켜 줄 수 있도록 하여 안전 운행에 기여할 목적으로; 쇽 업소오버와, 상기 쇽 업소오버의 상하단에 배치되는 스프링 시이트 사이로 탄지되는 코일 스프링을 포함하는 완충부재와; 유압 공급수단에 공급되는 유압의 증감에 따라 상하 신축될 수 있도록 형성되어 상기 완충부재의 상단부와 차체 사이에 개재되는 유압실린더와; 배터리의 전원을 인가받아 차체의 높이에 따라 상기 유압실린더와 유압펌프 사이의 판로에 배치된 온/오프 밸브를 제어하는 전자제어 유닛과; 적재하중에 따라 차체의 높이가 변화할 때 이의 차고를 감지하여 상기 전자제어 유닛으로 전기적인 신호를 보내는 차고센서부를 포함하여 이루어지는 자동차의 차고 조절시스템을 제공한다.For the purpose of contributing to safe operation by maintaining the height of the vehicle 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; A hydraulic cylinder which is formed to be stretched up and down according to the increase or decrease of the hydraulic pressure supplied to the hydraulic supply means and is interposed between the upper end of the buffer member and the vehicle body; An electronic control unit configured to receive an electric power from a battery and control an on / off valve disposed in a channel between the hydraulic cylinder and the hydraulic pump according to the height of the vehicle body; When the height of the vehicle body changes in accordance with the load load provides a garage height adjustment 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

자동차의 차고(車高) 조절 시스템Garage 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.1 is a block diagram of a suspension device to which the present invention is applied.

제2도는 본 발명에 적용되는 차고 센서부의 확대도.2 is an enlarged view of the garage sensor unit applied to the present invention.

제3도는 본 발명의 작동 상태도이다.3 is an operational state diagram of the present invention.

Claims (5)

쇽 업소오버와, 상기 쇽 업소오버의 상하단에 배치되는 스프링 시이트 사이로 탄지되는 코일 스프링을 포함하는 완충부재와; 유압 공급수단에 공급되는 유압의 증감에 따라 상하 신축될 수 있도록 형성되어 상기 완충부재의 상단부와 차체 사이에 개재되는 유압실린더와; 배터리의 전원을 인가받아 차체의 높이에 따라 유압실린더와 유압펌프 사이의 관로에 배치된 온/오프 밸브를 제어하는 전자제어 유닛과; 적재하중에 따라 차체의 높이가 변화할 때 이의 차고를 감지하여 상기 전자제어 유닛으로 전기적인 신호를 보내는 차고센서부를 포함하여 이루어지는 자동차의 차고 조절시스템.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; A hydraulic cylinder which is formed to be stretched up and down according to the increase or decrease of the hydraulic pressure supplied to the hydraulic supply means and is interposed between the upper end of the buffer member and the vehicle body; An electronic control unit receiving an electric power from a battery and controlling an on / off valve disposed in a conduit between the hydraulic cylinder and the hydraulic pump according to the height of the vehicle body; Garage control system of the vehicle comprising a height sensor for detecting the height of the vehicle body height changes according to the load load and sends an electrical signal to the electronic control unit. 제1항에 있어서, 유압실린더는 하측이 개구되는 실린더와; 상기 실린더의 내부로 상하 슬라이드 가능하게 결합되는 피스톤을 포함하여 이루어지는 자동차의 차고 조절시스템.The hydraulic cylinder of claim 1, further comprising: a cylinder having a lower side opened; And a piston that is slidably coupled to the inside of the cylinder. 제3항에 있어서, 유압실린더의 상하부에는 각각 소정의 두께를 갖는 완충재를 배치하여 이루어지는 자동차의 차고 조절시스템.The vehicle height control system of claim 3, wherein a buffer material having a predetermined thickness is disposed on upper and lower portions of the hydraulic cylinder. 제1항에 있어서, 온/오프 밸브는 유압의 공급과 배출을 제어할 수 있는 3웨이 밸브로 형성한 것을 특징으로 하는 자동차의 차고 조절시스템.The height control system of claim 1, wherein the on / off valve is formed of a three-way valve capable of controlling the supply and discharge of hydraulic pressure. 제1항에 있어서, 차고 센서부는 차체에서 휠측으로 발광하는 발광소자와; 차축으로부터 발광소자에 근접되게 세워지는 로드의 일측에 상기 발광부에 마주하면서 상하 등간격으로 배치되는 다수의 수광소자를 포함하여 이루어지는 자동차의 차고 조절시스템.The vehicle height sensor of claim 1, further comprising: a light emitting device that emits light from the vehicle body toward the wheel; A vehicle height control system comprising a plurality of light receiving elements arranged at equal intervals up and down facing the light emitting portion on one side of the rod that is close to the light emitting element from the axle. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940005243A 1994-03-16 1994-03-16 Garage control system of car KR950026711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940005243A KR950026711A (en) 1994-03-16 1994-03-16 Garage control system of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940005243A KR950026711A (en) 1994-03-16 1994-03-16 Garage control system of car

Publications (1)

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KR950026711A true KR950026711A (en) 1995-10-16

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KR1019940005243A KR950026711A (en) 1994-03-16 1994-03-16 Garage control system of car

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100680389B1 (en) * 2004-12-15 2007-02-08 현대자동차주식회사 Wheel alignment and vehicle height adjusting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100680389B1 (en) * 2004-12-15 2007-02-08 현대자동차주식회사 Wheel alignment and vehicle height adjusting apparatus

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