KR970037334A

KR970037334A - Vehicle lighting automatic control device

Info

Publication number: KR970037334A
Application number: KR1019950048988A
Authority: KR
Inventors: 전민수
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-13
Filing date: 1995-12-13
Publication date: 1997-07-22

Abstract

본 발명은 차량의 조명등 제어 장치에 관한 것으로, 특히 차량 주행중 외부 밝기에 따라 조명등의 온/오프가 자동으로 이루어지도록 한 차량 조명등 자동 제어 장치에 관한 것이다. 일반적인 종래 차량 조명등 제어 장치는 주위 밝기에 따라 운전자가 직접 전조등을 상향 전조등과 하향 전조등으로 조절하도록 되어 있으며, 정체 구간 주행시 앞차량의 브레이크등의 밝기로 인한 눈부심을 줄이기 위해 전조등을 수시로 온/오프시켜야 하는 번거러움이 발생한다. 따라서, 차량 외부 밝기와 차량 속도에 따라 차량의 각종 미등과 전조등의 온/오프 및 밝기 조절을 자동으로 제어하는 장치를 제공하여 차량의 조명등의 온/오프가 외부 밝기와 차량 속도에 따라 자동으로 조절되면서 전조등의 밝기 또한 자동으로 조절되도록 함으로써 주행중의 운전자의 번거로움을 감소시키고, 또한 쓸데없는 전력낭비를 줄인다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting control device of a vehicle, and more particularly, to an automatic lighting control device of a vehicle for automatically turning on / off lighting according to external brightness while driving a vehicle. In general, the conventional vehicle lighting control device, the driver directly adjusts the headlight to the upper headlight and the lower headlight according to the ambient brightness, and the headlights should be turned on / off from time to time to reduce the glare caused by the brightness of the brake lights of the front vehicle when driving in a traffic jam. There is a hassle. Therefore, by providing a device that automatically controls the on / off and brightness adjustment of the various taillights and headlights of the vehicle according to the vehicle exterior brightness and the vehicle speed, the on / off of the vehicle's lighting automatically adjusts according to the external brightness and vehicle speed The brightness of the headlight is also automatically adjusted, reducing the driver's hassle while driving, and also reducing wasteful power consumption.

Description

Vehicle lighting automatic control device

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

제1도는 일반적인 차량 조명등 제어장치의 구성 블럭도.1 is a block diagram of a general vehicle lighting control device.

제2도는 본 발명 차량 조명등 자동 제어 장치의 구성 블럭도이다.2 is a block diagram of the automatic control device for vehicle lighting according to the present invention.

Claims

A vehicle lighting control device, comprising: a vehicle speed sensor (10) for detecting and outputting a driving speed of a current vehicle; An optical sensor 20 for detecting a vehicle exterior brightness and outputting a resistance value according to the brightness; Check whether the vehicle speed input from the vehicle speed sensor 10 is less than 10 km / h, and compare the resistance value input from the optical sensor 20 with a reference resistance value of a predetermined brightness. A control unit 30 for performing a control operation according to the above; Control switch 1 (SW1) that is turned off when the speed is less than 10km / h or the external brightness is bright, or when the speed is less than 10km / h and the external brightness is dark under the control of the control unit 30, and the control When the speed is 10 km / h or more and the external brightness is dark under the control of the control unit 30 in the on state of the switch SW1, the brightness adjustment is made of a variable resistor VR whose resistance value is adjusted according to the darkness degree. Section 40; A headlamp 50 in which brightness is controlled and turned on / off by the brightness controller 40; When the external brightness detected by the optical sensor 20 becomes somewhat dark under the control of the controller 30, the control switch 2 (SW2) is turned on to apply power to various taillights of the vehicle such as the instrument panel lamp 60 (SW2). Vehicle lighting automatic control device, characterized in that configured to include.

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