KR970069563A

KR970069563A - Automotive up-light automatic equalizer

Info

Publication number: KR970069563A
Application number: KR1019960010706A
Authority: KR
Inventors: 최희우
Original assignee: 김영귀; 기아자동차 주식회사
Priority date: 1996-04-10
Filing date: 1996-04-10
Publication date: 1997-11-07

Abstract

하향등 점등 하에서의 야간 주행시 운전자 임의의 판단이나 조작이 없어도 차량 주위의 조건을 정확하게 검지하여 자동으로 하향등과 상향등을 교체 점등을 할 수 있는 자동 등화 장치로, 운전자의 수동 조작에 의해 미등과 하향등이 점등되는 초기화 단계와, 초음파 레이저로써 앞차와의 거리를 측정하는 측정 단계와, 검출된 실제 거리(L)를 설정 거리(ℓ)와 비교하는 거리 판단 단계와, 상기 거리 판단 단계에서 조건을 만족하는 경우 현재의 조도를 검지 하는 검지 단계와, 앵글 센서가 제공하는 일정 각도 이내에서 실제 조도(C)를 설정 조도(c)와 비교하는 조도 판단 단계와, 상기 조도 판단 단계에서 조건을 만족하는 경우 상향등 릴레이를 통전시키는 통전 단계와, 상향등이 점등되는 점등 단계의 순으로 그 동작이 제어되며, 미등 및 하향등의 점등 상태를 판단하는 제어부와, 앞차와의 거리를 측정하고 설정 거리와 비교하여 결과값을 검출하는 초음파 레이저와, 조도를 측정하고 설정 조도와 비교하여 결과값을 검출하는 조도 센서와, 상기 조도 센서의 측정 각도 범위를 제공하는 앵글 센서와, 상향등을 점등하는 스위치인 상향등 릴레이와, 릴레이가 통전 하면 상향등을 점등하는 마이크로 컴퓨터로 구성되는 자동 등화 장치이다.It is an automatic equalizing device that can accurately detect the conditions around the vehicle and automatically replace the down light and the upward light even when the driver does not have any judgment or manipulation at night driving under the down light. A measuring step of measuring the distance between the front wheel and the front wheel with an ultrasonic laser; a distance judging step of comparing the detected actual distance L with a preset distance l; (C) comparing the actual illuminance (C) with the set illuminance (c) within a certain angle provided by the angle sensor; and when the condition is satisfied in the illuminance determination step The operation is controlled in the order of the energizing step for energizing the upper light relay and the lighting step for lighting the upper light, An illuminance sensor for measuring an illuminance and for comparing the illuminance with a setting illuminance to detect a result value; and an illuminance sensor for illuminating the illuminance sensor, An angle sensor for providing a range of measurement angles, an up-light relay which is a switch for lighting the up-light, and a microcomputer for lighting the up-light when the relay is energized.

Description

Automotive up-light automatic equalizer

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

제1도는 본 발명의 상향등 자동 등화에 관한 동작 제어 흐름도, 제2도는 본 발명에 의한 상향등 자동 등화 장치의 구성을 보인 블록도.FIG. 1 is a flowchart of an operation control operation for automatic up-lighting of the present invention, and FIG. 2 is a block diagram showing a configuration of an automatic up-lighting apparatus according to the present invention.

Claims

An automotive up-light automatic equalizer, comprising: an initialization step in which a tail light and a downward light are turned on by a driver's manual operation; a measurement step of measuring a distance from a current front vehicle with an ultrasonic laser after the initialization step; A distance determining step of comparing the actual distance L detected by the angle sensor with a preset distance l which is a designated value; detecting a current illumination when the condition is satisfied in the distance determining step; (C), which is a predetermined value, within a predetermined angle provided by the illuminance judging step, and when the condition is satisfied in the illuminance judging step, And a lighting step in which the upper light is turned on by the energization step, Automatic lighting devices of the vehicle high beams.

The control device according to claim 1, further comprising: a control unit for determining a lighting state of a taillight, a downward direction, etc. and sending a control signal to an ultrasonic laser, an illuminance sensor and an angle sensor; An illuminance sensor for measuring an illuminance within a certain angle by the control signal and comparing the illuminance with a set illuminance, an angle sensor for providing a measurement angular range of the illuminance sensor, And a microcomputer for lighting up the up light when the relay is energized.

※ Note: It is disclosed by the contents of the first application.