KR970034250A - Shock absorber damping force control of car - Google Patents

Shock absorber damping force control of car Download PDF

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Publication number
KR970034250A
KR970034250A KR1019950067663A KR19950067663A KR970034250A KR 970034250 A KR970034250 A KR 970034250A KR 1019950067663 A KR1019950067663 A KR 1019950067663A KR 19950067663 A KR19950067663 A KR 19950067663A KR 970034250 A KR970034250 A KR 970034250A
Authority
KR
South Korea
Prior art keywords
shock absorber
vehicle
damping force
speed sensor
force control
Prior art date
Application number
KR1019950067663A
Other languages
Korean (ko)
Inventor
김순근
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 KR1019950067663A priority Critical patent/KR970034250A/en
Publication of KR970034250A publication Critical patent/KR970034250A/en

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Abstract

본 발명은 자동차의 주행조건에 따라 감쇄력을 가변시킬 수 있도록 하는 자동차의 쇽업쇼버 감쇄력 조절장치에 관한 것으로, 특히 쇽업쇼버의 포지션밸브를 상황에 따라 적절히 개폐함으로서 자동차의 고속주행시 승차감 및 조종안정성을 개선하기 위한 쇽업쇼버 감쇄력 조절장치에 관한 것이다.The present invention relates to a shock absorber damping force control device for a vehicle that can vary the damping force according to the driving conditions of the vehicle, in particular, by opening and closing the position valve of the shock absorber according to the situation to improve the riding comfort and control stability at high speed driving of the vehicle It relates to a shock absorber damping force control device for.

본 발명은 자동차의 주행속도를 검출하는 차속센서(10)와, 피스톤속도를 검출하는 스프링속도센서(20)와, 상기 차속센서(10)와 스프링속도센서(20)의 출력신호를 입력받아 제어신호를 출력하는 전자적제어유니트(30)와, 상기 전자적제어유니트(30)의 제어신호에 의하여 쇽업쇼버(50)의 포지션밸브를 개폐하는 엑튜에이터(40)로 구성하여, 쇽업 쇼버(50) 의 감쇄력을 조절하는 것을 그 특징이 있다.The present invention is controlled by receiving the output signal of the vehicle speed sensor 10, the spring speed sensor 20 for detecting the piston speed, and the vehicle speed sensor 10 and the spring speed sensor 20 to detect the traveling speed of the vehicle The electronic control unit 30 which outputs a signal, and the actuator 40 which opens and closes the position valve of the shock absorber 50 according to the control signal of the electronic control unit 30, It is characterized by adjusting the damping force.

Description

자동차의 쇽업쇼버 감쇄력 조절장치Shock absorber damping force control of car

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

제1도는 본 발명에 따른 자동차의 쇽업소버 감쇄력 조절장치의 구성도.1 is a block diagram of a shock absorber damping force control apparatus for a vehicle according to the present invention.

제2도는 본 발명의 작동에 따른 흐름도.2 is a flow chart in accordance with the operation of the present invention.

Claims (1)

본 발명은 자동차의 주행속도를 검출하는 차속센서와, 피스톤속도를 검출하는 스프링속도센서와, 상기 차속센서와 스프링속도센서의 출력신호를 입력받아 제어신호를 출력하는 전자적제어유니트와, 상기 전자적제어유니트의 제어신호에 의하여 쇽업쇼버의 포지션밸브를 개폐하는 엑튜에이터로 구성하여, 쇽업쇼버의 감쇄력을 조절하는 것을 특징으로 하는 자동차의 쇽업쇼버 감쇄력 조절장치.The present invention provides a vehicle speed sensor for detecting a driving speed of a vehicle, a spring speed sensor for detecting a piston speed, an electronic control unit for receiving an output signal from the vehicle speed sensor and a spring speed sensor and outputting a control signal, and the electronic control. A shock absorber damping force control device for a vehicle, characterized in that it comprises an actuator for opening and closing the position valve of the shock absorber in accordance with a control signal of the unit, to adjust the damping force of the shock absorber. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950067663A 1995-12-29 1995-12-29 Shock absorber damping force control of car KR970034250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950067663A KR970034250A (en) 1995-12-29 1995-12-29 Shock absorber damping force control of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950067663A KR970034250A (en) 1995-12-29 1995-12-29 Shock absorber damping force control of car

Publications (1)

Publication Number Publication Date
KR970034250A true KR970034250A (en) 1997-07-22

Family

ID=66638296

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950067663A KR970034250A (en) 1995-12-29 1995-12-29 Shock absorber damping force control of car

Country Status (1)

Country Link
KR (1) KR970034250A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100784372B1 (en) * 2004-02-13 2007-12-11 주식회사 만도 Damping force variable valve and shock absorber using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100784372B1 (en) * 2004-02-13 2007-12-11 주식회사 만도 Damping force variable valve and shock absorber using same

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E601 Decision to refuse application