KR970037382A

KR970037382A - Automotive Headlamp Control

Info

Publication number: KR970037382A
Application number: KR1019950062541A
Authority: KR
Inventors: 김성홍
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1997-07-22

Abstract

본 발명은 자동차 헤드램프 제어장치에 관한 것으로, 특히 헤드램프를 구동하기 위한 헤드램프 스위치와, 상기 헤드램프 스위치의 동작에 따라 스위칭되어 헤드램프로 전원을 인가하는 릴레이 스위치와, 상기 릴레이 스위치와 헤드램프 사이에 접속되어 헤드램프를 상향등 또는 하향등으로 조정하는 딤머 스위치를 구비하는 자동차 헤드램프 제어장치에 있어서, 차량의 속도를 측정하는 차속센서와, 전방에 정차한 차량과의 거리를 측정하는 거리 측정센서와, 상기 차속센서 및 거리측정센서의 출력신호에 따라 헤드램프를 온/오프 시키기 위한 제어신호를 출력하는 제어부와, 상기 제어부의 제어신호에 따라 스위칭되어 헤드램프를 온/오프 시키는 스위칭 수단을 더 포함하여 차량이 신호등의 정지신호에 의해 정차하는 경우에 자동으로 헤드램프를 소등하고, 또한 신호등이 바뀌어 차량이 진행하는 경우에 자동적으로 헤드램프를 점등함에 따라 운전자가 헤드램프 스위치를 조작하여 정차시마다 헤드램프를 점등 및 소등하여야 하는 불편함을 제거하였다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle headlamp control device, and more particularly, a headlamp switch for driving a headlamp, a relay switch which is switched according to the operation of the headlamp switch to apply power to the headlamp, and the relay switch and the head. An automobile headlamp control device having a dimmer switch connected between lamps to adjust a headlamp to an upward or downward light, the vehicle headlamp control device comprising: a distance measuring distance between a vehicle speed sensor measuring a vehicle speed and a vehicle stopped in front of the vehicle; A control unit for outputting a control signal for turning on / off the headlamp according to a measurement sensor, an output signal of the vehicle speed sensor and the distance measuring sensor, and switching means for switching on / off the headlamp by switching according to the control signal of the control unit It further includes a headlamp automatically when the vehicle stops by a stop signal of a traffic light. Equal and also to remove the inconvenience in which the driver operates the headlamp switch to be lit on and off the stop whenever the headlamp as the headlamp to light up automatically when the vehicle changes the traffic light is in progress.

Description

Automotive Headlamp Control

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

제1도는 종래의 자동차 헤드램프 제어장치의 회로도.1 is a circuit diagram of a conventional vehicle headlamp control device.

제2도는 본 발명에 다른 자동차 헤드램프 제어장치의 회로도.2 is a circuit diagram of a vehicle headlamp control device according to the present invention.

Claims

A headlamp switch SW1 for driving the headlamps LAMP1 and LAMP2, a relay switch REL which is switched according to the operation of the headlamp switch SW1, and supplies power to the headlamps LAMP1 and LAMP2; And a dimmer switch (SW3) connected between the relay switch (REL) and the headlamps (LAMP1, LAMP2) to adjust the headlamp to a high light or a low light. Distance measuring sensor 10 for measuring the distance with the; A vehicle speed sensor 20 for measuring a speed of the vehicle; A control unit 30 for outputting a control signal for turning on / off the headlamps LAMP1 and LAMP2 according to the output signals of the distance measuring sensor 10 and the vehicle speed sensor 20; And switching means (TR) for switching on / off the headlamps (LAMP1, LAMP2) by being switched in accordance with a control signal of the controller (30).

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