KR970037578A - Brightness automatic control device of car's braking light - Google Patents

Brightness automatic control device of car's braking light Download PDF

Info

Publication number
KR970037578A
KR970037578A KR1019950056062A KR19950056062A KR970037578A KR 970037578 A KR970037578 A KR 970037578A KR 1019950056062 A KR1019950056062 A KR 1019950056062A KR 19950056062 A KR19950056062 A KR 19950056062A KR 970037578 A KR970037578 A KR 970037578A
Authority
KR
South Korea
Prior art keywords
brake light
brake
distance
braking
control device
Prior art date
Application number
KR1019950056062A
Other languages
Korean (ko)
Inventor
강명환
Original Assignee
김태구
대우자동차 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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950056062A priority Critical patent/KR970037578A/en
Publication of KR970037578A publication Critical patent/KR970037578A/en

Links

Landscapes

  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

본 발명은 제동시에 후방차량과의 거리에 따라 제동등의 광도가 자동으로 조절되는 자동차의 제동등 광도 자동조절장치에 관한 것이다.The present invention relates to a brake light intensity automatic control device for a vehicle in which the brightness of the brake light is automatically adjusted according to the distance to the rear vehicle at the time of braking.

본 발명에 따르면, 브레이크페달을 조작시킴에 따라 스위치온되어 전원을 접속하는 제동등스위치와, 상기 제동등스위치의 턴온에 의해 후방차량으로 초음파를 발사하는 송신기 및 반사파를 감지하는 수신기로 이루어진 초음파센서와, 상기 초음파센서에서 초음파를 송/수신한 시간차이에 의해 후방차량과의 거리를 감지하는 거리판별부와, 상기 거리판별부의 출력신호에 따라 상기 제동등스위치로부터 공급되는 전압을 달리하여 제동등으로 공급하여 상기 제동등의 광도를 조절하는 제동등구동부로 구성된 것을 특징으로 하는 자동차의 제동등 광도 자동 조절장치가 제공된다.According to the present invention, an ultrasonic sensor comprising a brake light switch that is switched on by operating the brake pedal to connect a power source, a transmitter that emits ultrasonic waves to a rear vehicle by turning on the brake light switch, and a receiver that detects a reflected wave; The distance detecting unit detects the distance to the rear vehicle by the time difference transmitted / received by the ultrasonic sensor and the voltage supplied from the brake light switch according to the output signal of the distance discriminating unit is supplied to the brake lamp. There is provided a brake light intensity automatic control device for a vehicle, comprising a braking light driving unit for adjusting the brightness of a brake light.

Description

자동차의 제동등 광도 자동조절장치Brightness automatic control device of car's braking light

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

제1도는 본 발명의 제동등 광도 조절장치의 회로구성도1 is a circuit diagram of a brake light intensity control apparatus of the present invention

Claims (1)

브레이크페달을 조작시킴에 따라 스위치온되어 전원을 접속하는 제동등스위치(S1)와, 상기 제동등스위치(S1)의 턴온에 의해 후방차량으로 초음파를 발사하는 송신기(11) 및 반사파를 감지하는 수신기(12로 이루어진 초음파센서(10)와, 상기 초음파센서(10)에서 초음파를 송/수신한 시간차이에 의해 후방차량과의 거리를 감지하는 거리판별부(30)와, 상기 거리판별부(30)의 출력신호에 따라 상기 제동등스위치(S1)로부터 공급되는 전압을 달리하여 제동등(50)으로 공급하여 상기 제동등(50)의 광도를 조절하는 제동등구동부(40)로 구성된 것을 특징으로 하는 자동차의 제동등 광도 자동 조절장치.By operating the brake pedal, a brake light switch S1 that is switched on to connect power, a transmitter 11 that emits ultrasonic waves to a rear vehicle by turning on the brake light switch S1, and a receiver 12 that detects reflected waves Ultrasonic sensor 10 consisting of, the distance discrimination unit 30 for detecting the distance to the rear vehicle by the time difference transmitted and received ultrasonic waves from the ultrasonic sensor 10, and the distance discrimination unit 30 Braking light intensity of the automobile, characterized in that consisting of a braking light driving unit 40 for controlling the brightness of the braking light 50 by supplying to the braking light 50 by varying the voltage supplied from the brake light switch (S1) according to the output signal Regulator. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950056062A 1995-12-26 1995-12-26 Brightness automatic control device of car's braking light KR970037578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950056062A KR970037578A (en) 1995-12-26 1995-12-26 Brightness automatic control device of car's braking light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950056062A KR970037578A (en) 1995-12-26 1995-12-26 Brightness automatic control device of car's braking light

Publications (1)

Publication Number Publication Date
KR970037578A true KR970037578A (en) 1997-07-24

Family

ID=66617025

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950056062A KR970037578A (en) 1995-12-26 1995-12-26 Brightness automatic control device of car's braking light

Country Status (1)

Country Link
KR (1) KR970037578A (en)

Similar Documents

Publication Publication Date Title
SE8803784D0 (en) DEVICE TO SAVE LIFE IN TRAFFIC
KR970037578A (en) Brightness automatic control device of car's braking light
KR200141692Y1 (en) Obstacle warning device for a car
KR0130585B1 (en) Head lamp auto control apparatus of a car
KR20020051220A (en) Automatic adjusting device for an angle of irradiation of head lamp
KR0152761B1 (en) Emergency lamp
KR200282037Y1 (en) High beam control module of car
KR970010348A (en) Light control device such as brake
KR970037412A (en) Automatic lighting position control of headlight
KR970074246A (en) Headlamp irradiation angle controller
KR960042477A (en) Steering lamp of car door
KR970039479A (en) Rear approach vehicle warning device
KR960010031Y1 (en) Car brake lamp auto lighting device
KR0151334B1 (en) Automatic melody warning sound device of a car when the daylight head lamp is turned on
KR970065145A (en) Apparatus and method for controlling brightness of automobile brakes and the like
KR970015212A (en) Lane change signal auto off of car
KR970037977A (en) Rear situation warning device of car
KR970037445A (en) Vehicle fog light auto flasher
KR19980058086A (en) Rear vehicle warning brake light device
KR970026388A (en) Headlight control device
KR970020681A (en) Headlight control device
KR970065137A (en) Apparatus and method for controlling brightness of automotive headlight
KR970037382A (en) Automotive Headlamp Control
KR970037365A (en) Head lamp high beam, low beam automatic change device of car
KR970036078A (en) Distance keeping and speed control device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application