KR970034213A - Garage height control method in CS - Google Patents

Garage height control method in CS Download PDF

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Publication number
KR970034213A
KR970034213A KR1019950050826A KR19950050826A KR970034213A KR 970034213 A KR970034213 A KR 970034213A KR 1019950050826 A KR1019950050826 A KR 1019950050826A KR 19950050826 A KR19950050826 A KR 19950050826A KR 970034213 A KR970034213 A KR 970034213A
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KR
South Korea
Prior art keywords
air
height
air pressure
garage
control method
Prior art date
Application number
KR1019950050826A
Other languages
Korean (ko)
Inventor
박병진
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 KR1019950050826A priority Critical patent/KR970034213A/en
Publication of KR970034213A publication Critical patent/KR970034213A/en

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Abstract

본 발명은 이씨에스(ECS) 자동차에서 차고 높이를 제어하는 차고 높이 제어 방법에 관한 것으로서, 일반적으로, 콤프레서가 작동하기 전상태에서 공기튜브 내의 공기압은 대기압과 동일한 상태이므로 콤프레서가 동작하여 공기튜브 내의 공기압이 에어 스프링의 공기압보다 높아질때까지는 일정시간이 경과되어야 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garage height control method for controlling a garage height in an ECS vehicle. In general, since the air pressure in the air tube is in the same state as the atmospheric pressure before the compressor is operated, the compressor operates in the air tube. A certain amount of time must pass before the air pressure rises above the air pressure of the air spring.

그러나, 종래의 차고 높이 제어방법은 콤프레서가 동작한 후 공기튜브의 공기압이 에어 스프링의 공기압보다 높아지기 전 즉, 1초라는 짧은 시간 경과후 솔레노이드 밸브가 열리기 때문에 솔레노이드 밸브가 열린 직후 차고의 높이가 일시적으로 낮아졌다가 높아지는 문제점이 있었다.However, in the conventional garage height control method, the solenoid valve is opened immediately after opening the solenoid valve because the solenoid valve is opened after the compressor operates before the air pressure of the air tube becomes higher than the air pressure of the air spring. There was a problem of being lowered to higher.

따라서, 상기 문제점을 해결하기 위한 본 발명은 차고높이 상승시 콤프레서가 동작한 후 공기튜브의 공기압이 에어 스프링의 공기압보다 높아질때까지 충분한 지연시간을 주어 ECS 자동차의 차고가 낮아 차고를 높게 하고자 할 경우 작동 초기에 차량이 오히려 더 낮아졌다가 다시 지정 차고로 높아지는 현상을 없애기 위한 이씨에스 자동차에서의 차고높이 제어방법이다.Therefore, the present invention for solving the above problems is to give a sufficient delay time until the air pressure of the air tube is higher than the air pressure of the air spring after operating the compressor when the height of the height of the height of the height of the ECS vehicle low garage It is the height control method of the CS to eliminate the phenomenon that the vehicle is lowered and then raised to the designated garage at the beginning of operation.

Description

이씨에스 자동차에서의 차고 높이 제어방법Garage height control method in CS

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

제1도는 일반적인 차고 높이 제어장치를 보인 블럭도.1 is a block diagram showing a typical garage height control device.

제2도는 종래방법에 의한 콤프레서와 솔레노이드 밸브 제어 타이밍도.2 is a compressor and solenoid valve control timing diagram according to a conventional method.

제3도는 본 발명의 방법에 의한 콤프레서와 솔레노이드 밸브 제어 타이밍.3 is a compressor and solenoid valve control timing according to the method of the present invention.

Claims (1)

차고 높이 상승키이가 입력되면, 콤프레서(2)를 온동작시켜 공기 튜브(3) 내의 공기압이 상승되도록 하는 제1과정과, 상기 제1과정이후 공기 튜브(3)내의 공기압이 에어 스프링(5)의 공기압보다 크게되면 솔레노이드 밸브를 온동작시켜 공기 튜브(3) 내의 공기가 에어 스프링(5)으로 공급되도록 하는 제2과정으로 진행되는 것을 특징으로 하는 이씨에스자동차에서의 차고높이 제어방법.When the height of the garage height is input, the first process of turning on the compressor 2 to increase the air pressure in the air tube 3 and the air pressure in the air tube 3 after the first process is performed by the air spring 5. If the air pressure is greater than the solenoid valve on the operation of the height control in the CS vehicle, characterized in that proceeds to the second process to supply air to the air spring (5) in the air tube (3). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950050826A 1995-12-16 1995-12-16 Garage height control method in CS KR970034213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950050826A KR970034213A (en) 1995-12-16 1995-12-16 Garage height control method in CS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950050826A KR970034213A (en) 1995-12-16 1995-12-16 Garage height control method in CS

Publications (1)

Publication Number Publication Date
KR970034213A true KR970034213A (en) 1997-07-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950050826A KR970034213A (en) 1995-12-16 1995-12-16 Garage height control method in CS

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KR (1) KR970034213A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980053964A (en) * 1996-12-27 1998-09-25 박병재 Electronic Control Suspension Control Method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980053964A (en) * 1996-12-27 1998-09-25 박병재 Electronic Control Suspension Control Method

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