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KR970069430A - Automatic leveling device for automobiles - Google Patents

Automatic leveling device for automobiles Download PDF

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Publication number
KR970069430A
KR970069430A KR1019960013521A KR19960013521A KR970069430A KR 970069430 A KR970069430 A KR 970069430A KR 1019960013521 A KR1019960013521 A KR 1019960013521A KR 19960013521 A KR19960013521 A KR 19960013521A KR 970069430 A KR970069430 A KR 970069430A
Authority
KR
South Korea
Prior art keywords
controller
vehicle body
road
leveling valve
leveling device
Prior art date
Application number
KR1019960013521A
Other languages
Korean (ko)
Inventor
남춘우
Original Assignee
양재신
대우자동차 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 양재신, 대우자동차 주식회사 filed Critical 양재신
Priority to KR1019960013521A priority Critical patent/KR970069430A/en
Publication of KR970069430A publication Critical patent/KR970069430A/en

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Abstract

본 발명은 자동차의 자동레벨링 조정장치에 관한 것으로, 과속방지턱(1)이 돌출된 도로의 노면상태를 감지하는 도로 감지센서(2)가 차체하부에 설치되고, 이 도로 감지센서(2)에서 전달되는 신호를 전기적으로 제어하는 제어기(3)가 도로 감지센서(2)에 연결설치되며, 이 제어기(3)의 출력신호에 따라 작동되는 액튜에이터(4)가 제어기(3)에 연결되고, 상기 액튜에이터(4)의 작동으로 압축공기를 조절하도록 된 레벨링 밸브(5)가 개폐작동되며, 이 레벨링밸브(5)의 압축공기 조절로 차체의 높이를 조절하는 에어스프링(6)이 차체와 차축사이에 설치된 구조로 되어, 과속방지턱(1)에 의한 차체하부의 손상을 막아주고, 노면에 의한 충격을 흡수완화시켜 탑승자의 승차감을 더욱 좋게할 수 있도록 된 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an automatic leveling device for an automobile, and more particularly to an automatic leveling device for an automobile, in which a road sensor 2 for detecting a road surface state of a road protruded from a speed- A controller 3 electrically connected to the road sensor 2 is connected to the controller 3. An actuator 4 operated in accordance with the output signal of the controller 3 is connected to the controller 3, A leveling valve 5 for controlling the compressed air is opened and closed by the operation of the leveling valve 4 and an air spring 6 for adjusting the height of the vehicle body by adjusting the compressed air of the leveling valve 5 is provided between the vehicle body and the axle So that damage to the lower portion of the vehicle body caused by the overspeed preventing jaw 1 can be prevented, and the shock caused by the road surface can be absorbed to improve the riding comfort of the occupant.

Description

자동차의 자동레벨링 조정장치Automatic leveling device for automobiles

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 따른 자동레벨링 조정장치에 설치된 감지센서가 도로의 높은 곳을 감지하는 상태를 도시한 사시도, 제2도는 본 발명에 따른 자동레벨링 조정장치의 작동과정을 나타내는 블록도, 제3도는 자동차의 레벨링 조정기구의 구성을 나타내는 개략적 구성도.FIG. 1 is a perspective view showing a state in which a detection sensor installed in an automatic leveling adjustment device according to the present invention detects a high place of a road, FIG. 2 is a block diagram showing an operation process of an automatic leveling adjustment device according to the present invention, Fig. 1 is a schematic structural view showing a configuration of a leveling adjusting mechanism of a car. Fig.

Claims (1)

차체바닥에 설치되어 도로의 노면상태를 감지하는 도로 감지센서(2)와, 차체와 차축사이에 설치되어 차체의 높이를 조절하는 에어스프링(6), 이 에어스프링(6)에 주입되는 압축공기를 조절하는 레벨링밸브(5), 상기 도로 감지센서(2)에서 전달되는 신호를 전기적으로 제어하는 제어기(3) 및, 상기 제어기(3)의 출력신호에 따라 레벨링밸브(5)를 개폐작동시키는 액튜에이터(4)로 구성된 자동차의 자동레벨링 조정장치.An air spring 6 installed between the vehicle body and the axle to adjust the height of the vehicle body, a pressure sensor 6 installed on the bottom of the vehicle body for sensing the road surface condition of the road, A leveling valve 5 for controlling the leveling valve 5 and a controller 3 for electrically controlling a signal transmitted from the roadway sensor 2 and a control unit 3 for controlling the leveling valve 5 in accordance with an output signal of the controller 3 An automatic leveling device for an automobile comprising an actuator (4). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960013521A 1996-04-29 1996-04-29 Automatic leveling device for automobiles KR970069430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960013521A KR970069430A (en) 1996-04-29 1996-04-29 Automatic leveling device for automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960013521A KR970069430A (en) 1996-04-29 1996-04-29 Automatic leveling device for automobiles

Publications (1)

Publication Number Publication Date
KR970069430A true KR970069430A (en) 1997-11-07

Family

ID=66217033

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960013521A KR970069430A (en) 1996-04-29 1996-04-29 Automatic leveling device for automobiles

Country Status (1)

Country Link
KR (1) KR970069430A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030092280A (en) * 2002-05-29 2003-12-06 현대자동차주식회사 Under body scratching protection device using active suspension system in vehicle
KR20030092272A (en) * 2002-05-29 2003-12-06 현대자동차주식회사 Operational device of levelling valve in heavy vehicle
DE102022129007A1 (en) 2021-11-03 2023-05-04 Hyundai Kefico Corporation METHOD AND DEVICE FOR OPTIMUM DRIVE TORQUE CONTROL FOR SMOOTH ROAD RIDING

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030092280A (en) * 2002-05-29 2003-12-06 현대자동차주식회사 Under body scratching protection device using active suspension system in vehicle
KR20030092272A (en) * 2002-05-29 2003-12-06 현대자동차주식회사 Operational device of levelling valve in heavy vehicle
DE102022129007A1 (en) 2021-11-03 2023-05-04 Hyundai Kefico Corporation METHOD AND DEVICE FOR OPTIMUM DRIVE TORQUE CONTROL FOR SMOOTH ROAD RIDING

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application