KR970037396A

KR970037396A - Variable headlights of automobiles

Info

Publication number: KR970037396A
Application number: KR1019950067634A
Authority: KR
Inventors: 김호섭
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1997-07-22

Abstract

본 발명은 차량의 주행상태에 따라 전조등의 조사방향이 상하 좌우로 가변적으로 조절되도록 한 자동차의 가변식 전조등장치에 관한 것이다. 본 발명은 차체의 상하이동각을 전기적신호로 검출하는 각감지센서(30)와; 상기 각감지센서(30)와 동시에 조향핸들(70)의 좌우조향정도를 검출하는 스테어링 가변저항(VR)과; 상기 스테어링 가변저항(VR)의 검출신호를 제한하기 위하여 조향핸들(70)이 소정각도이상으로 회전됨을 검출하는 두 리미트스위치(S1,S2)와; 상기 각감지센서(30), 상기 스테어링 가변저항(VR), 상기 두 리미트스위치(S1,S2)에서 입력된 신호에 의해 출력전류를 제어하는 콘트롤러(40)와, 상기 콘트롤러(40)의 출력전류에 의해 좌우 전조등(50,60)의 상하 및 좌우의 조사방향을 조절하는 다수의 모터(M1,M2,M3,M4)로 구성된 것을 특징으로 하는 자동차의 가변식 전조등장치를 제공한다.The present invention relates to a variable headlight device of a vehicle in which the irradiation direction of the headlamp is variably adjusted up, down, left and right according to the driving state of the vehicle. The present invention includes an angle sensor 30 for detecting the shank angle of the vehicle body as an electrical signal; A steering variable resistor (VR) for detecting the left and right steering degrees of the steering wheel (70) simultaneously with the angle sensor (30); Two limit switches (S1, S2) for detecting that the steering wheel (70) is rotated by a predetermined angle or more to limit the detection signal of the steering variable resistor (VR); Controller 40 for controlling the output current by the input signal from the angle sensor 30, the steering variable resistor (VR), the two limit switches (S1, S2), and the output of the controller 40 Provided is a variable headlight device for a vehicle, comprising a plurality of motors (M1, M2, M3, M4) for adjusting the upper and lower and left and right irradiation directions of the left and right headlamps (50, 60) by the current.

Description

Variable headlights of automobiles

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

제1도는 본 발명에 의한 전조등의 좌우 작동상태도.1 is a left and right operating state of the headlamp according to the present invention.

제2도는 본 발명에 의한 전조등의 상하 작동상태도.2 is a vertical operation state of the headlamp according to the present invention.

제3도는 본 발명에 의한 모터의 동력전달계통을 도시한 구성도.3 is a block diagram showing a power transmission system of the motor according to the present invention.

제4도는 본 발명에 의한 리미트스위치의 설치상태도.4 is an installation state of the limit switch according to the present invention.

제5도는 본 발명에 의한 스테어링 가변저항의 설치상태도.5 is an installation state of the steering variable resistor according to the present invention.

제6도는 본 발명의 가변식 전조등장치의 회로도.6 is a circuit diagram of a variable headlamp device of the present invention.

Claims

An angle sensor for detecting the shank angle of the vehicle body with an electrical signal; A steering variable resistor for detecting a left and right steering degree of the steering wheel simultaneously with the angle sensor; Two limit switches for detecting that the steering wheel is rotated by a predetermined angle or more to limit the detection signal of the steering variable resistor; A controller for controlling the output current by the input signal from the angle sensor, the steering variable resistor, the two limit switches, and a plurality of motors to adjust the up and down and left and right irradiation directions of the headlamps by the output current of the controller Adjustable headlight device of a vehicle, characterized in that consisting of.

※ Note: It is to be disclosed based on the initial application.