KR940000330A - Active wheel alignment device for vehicle - Google Patents

Active wheel alignment device for vehicle Download PDF

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Publication number
KR940000330A
KR940000330A KR1019920011041A KR920011041A KR940000330A KR 940000330 A KR940000330 A KR 940000330A KR 1019920011041 A KR1019920011041 A KR 1019920011041A KR 920011041 A KR920011041 A KR 920011041A KR 940000330 A KR940000330 A KR 940000330A
Authority
KR
South Korea
Prior art keywords
signal
actuator
vehicle
sensor
angle sensor
Prior art date
Application number
KR1019920011041A
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Korean (ko)
Inventor
전동기
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 KR1019920011041A priority Critical patent/KR940000330A/en
Publication of KR940000330A publication Critical patent/KR940000330A/en

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  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

차량의 직진과 선회 및 노면상태에 따라 능동적으로 캠버와 트레드을 가변시켜서 항상 양호하게 차량의 직진성과 조종안정성을 유지시키기 위하여, 너클스핀들의 상측에서 앞차륜의 중심축보다 전방에 놓이는 위치로 상부컨트롤아암을 연결시키고, 이 상부컨트롤아암이 전자제어장치에 의해 제어되는 액츄에이터로 진퇴 연동되게 함과 아울러 상기 전자제어장치는 횡방향 가속도센서와 조타각센서 및 스테이빌라이저 비틀림각센서로부터 입력되는 신호에 따라 상기의 액츄에이터를 진퇴 작동시켜서 앞차륜의 캠버와 트레드를 가변시킬 수 있게 구성한 차량용 능동 차륜정렬장치.The upper control arm is positioned in front of the center axis of the front wheel at the top of the knuckle spines so as to actively change the camber and tread according to the vehicle's straightness, turning and road condition, so as to maintain the vehicle's straightness and steering stability at all times. And the upper control arm moves forward and backward with the actuator controlled by the electronic control device, and the electronic control device according to the signals input from the lateral acceleration sensor, the steering angle sensor and the stabilizer torsion angle sensor. An active wheel alignment device for a vehicle configured to vary the camber and tread of the front wheel by advancing and operating the actuator.

Description

차량용 능동 차륜정렬장치Active wheel alignment device for vehicle

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

제1도는 본 발명에 관련된 차륜정렬장치의 구성을 나타내는 평면도,1 is a plan view showing the configuration of a wheel alignment device according to the present invention;

제2도는 제1도의 정면도,2 is a front view of FIG. 1,

제3도는 본 발명에 관련된 차륜정렬장치의 작동예를 묘사하는 도면으로서, 가)는 타이어에 충격이 가해질 때의 직진 작용 상태도이고, 나)는 선회시의 작용 상태도,3 is a view illustrating an operation example of the wheel alignment device according to the present invention, a) is a straight action state diagram when the tire is impacted, b) is a state of operation when turning,

제4도는 본 발명에 적용된 전자제어장치의 플로우차트.4 is a flowchart of an electronic control apparatus applied to the present invention.

Claims (4)

너클스핀들 (4)의 상측에서 앞차륜 (2)의 중심축 (P)보다 전방에 놓이는 위치로 상부컨트롤아암 (8)을 연결시키고, 이 상부컨트롤아암 (8) 이 전자제어장치 (18)에 의해 제어되는 액츄에이터 (16)로 연동되게 함과 아울러 상기의 전자제어장치 (18)는 횡 가속도센서(20)와 조타각센서 (22) 및 스테이빌라이저 비틀림각센서 (24)로부터 입력되는 신호에 따라 상기의 액츄에이터(16)를 진퇴 작동시켜서 앞차륜(2)의 캠버와 트레드을 가변시킬 수 있게 구성한 차량용 능동 차륜정렬장치.The upper control arm 8 is connected to the electronic control unit 18 in a position above the center axis P of the front wheel 2 at the upper side of the knuckle spindle 4. In addition to being linked to the actuator 16 controlled by the electronic control device 18 is a signal input from the lateral acceleration sensor 20, the steering angle sensor 22 and the stabilizer torsion angle sensor 24 The active wheel alignment device for a vehicle configured to vary the camber and the tread of the front wheel (2) by moving the actuator (16) forward and backward. 제1항에 있어서, 전자제어장치 (18)는 횡 가속도센서 (20)의 출력이 0.26를 초과하는 신호에 해당되고, 조타각센서 (22)의 신호가 5°이상을 초과할 때 액츄에이터 (16)에 후진작동명령을 발하게되어 있음을 특징으로 하는차량용 능동차륜정렬장치.The actuator 16 according to claim 1, wherein the electronic controller 18 corresponds to a signal whose output of the lateral acceleration sensor 20 exceeds 0.26, and the actuator 16 when the signal of the steering angle sensor 22 exceeds 5 degrees or more. The active wheel alignment device for a vehicle, characterized in that the reverse operation command is issued to). 제2항에 있어서, 전자제어장치(18)는 횡 가속도센서 (20)의 출력이 0.26이하에 해당되는 신호이거나 혹은 조타각센서 (22)의 신호가 5°이상의 신호이고, 스테이빌라이저 비틀림각센서 (24)의 신호가 10°를 초과한 신호인때, 액츄에이터 (16)에 전진작동명령을 발하게 되어 있음을 특징으로 하는 차량용 능동차륜정렬장치.The stabilizer torsion angle according to claim 2, wherein the electronic controller 18 is a signal whose output of the lateral acceleration sensor 20 corresponds to 0.26 or less, or the signal of the steering angle sensor 22 is a signal of 5 degrees or more. And a forward operation command to the actuator (16) when the signal of the sensor (24) is greater than 10 degrees. 제3항에 있어서, 전자제어장치 (18)는 횡방향 가속도센서 (20)의 출력이 0.26 이하에 해당되는 신호이거나 혹은 조타각센서 (22)의 신호가 5°이상의 신호이고, 스테이빌라이저 비틀림각센서 (24)의 신호가 10°미만으로되는 신호일때, 액츄에이터 (16)에 비작동명령을 발하게 되어 있음을 특징으로 하는 차량용 능동차륜정렬장치.The electronic controller 18 is a signal in which the output of the lateral acceleration sensor 20 corresponds to 0.26 or less, or the signal of the steering angle sensor 22 is a signal of 5 degrees or more, and the stabilizer twists. An active wheel alignment device for a vehicle, characterized in that a non-operating command is issued to the actuator (16) when the signal of each sensor (24) is less than 10 degrees. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920011041A 1992-06-24 1992-06-24 Active wheel alignment device for vehicle KR940000330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920011041A KR940000330A (en) 1992-06-24 1992-06-24 Active wheel alignment device for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920011041A KR940000330A (en) 1992-06-24 1992-06-24 Active wheel alignment device for vehicle

Publications (1)

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KR940000330A true KR940000330A (en) 1994-01-03

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Application Number Title Priority Date Filing Date
KR1019920011041A KR940000330A (en) 1992-06-24 1992-06-24 Active wheel alignment device for vehicle

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010110249A (en) * 2001-11-01 2001-12-12 최상구 The pear juice mixed with honey
KR102611783B1 (en) * 2023-04-28 2023-12-08 농업회사법인 주식회사 모가원 Processed food containing edible porous quince peel/pulp and method for preparing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010110249A (en) * 2001-11-01 2001-12-12 최상구 The pear juice mixed with honey
KR102611783B1 (en) * 2023-04-28 2023-12-08 농업회사법인 주식회사 모가원 Processed food containing edible porous quince peel/pulp and method for preparing the same

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