KR970026448A

KR970026448A - Warning device when changing lanes of cars

Info

Publication number: KR970026448A
Application number: KR1019950044429A
Authority: KR
Inventors: 권병준
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1995-11-28
Filing date: 1995-11-28
Publication date: 1997-06-24

Abstract

본 발명은 자동차의 차선변경시 경고장치에 관한 것으로, 특히 자동차의 주행중에 차선변경시 운전자가 인식하지 못하는 사각지역에 다른 자동차나 물체의 유무를 감지하여 경고함으로 안전사고를 방지하는 경고장치에 관한 것이다.The present invention relates to a warning device for changing lanes of a vehicle, and more particularly to a warning device for preventing a safety accident by detecting the presence of another vehicle or object in a blind spot that the driver does not recognize when changing a lane while driving a vehicle. will be.

즉, 자동차의 후방좌우측에 구비된 방향지시등(50)의 일측에 장착한 도플러센서(10)와, 상기 도플러센서(10)의 감지신호로 제어신호를 출력하는 제어수단(20)과, 상기 제어수단(20)의 제어신호로 경고표시하는 경고수단(30)으로 구성하여 운전자의 차선변경시 후방의 상황을 정확하게 인식시켜 주어 안전사고를 예방할 수 있는 것이다.That is, the Doppler sensor 10 mounted on one side of the direction indicator light 50 provided on the rear left and right sides of the vehicle, the control means 20 for outputting a control signal as a detection signal of the Doppler sensor 10, and the control It consists of a warning means 30 that displays a warning signal by the control signal of the means 20 to accurately recognize the situation behind the driver's lane changes to prevent safety accidents.

Description

Warning device when changing lanes of cars

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 차선 변경시 경고장치의 블록도,1 is a block diagram of a warning device when changing lanes according to the present invention;

제2도는 본 발명에 따른 차선변경시 경고장치의 작동도.2 is an operation of the warning device when changing lanes according to the present invention.

Claims

In a vehicle comprising a direction indicator light on the rear left, right, and right sides of a vehicle, a Doppler sensor configured on one side of the direction indicator light, control means for outputting a control signal with a detection signal of the Doppler sensor, and a warning signal with a control signal of the control means. Warning device when changing the lane of the vehicle, characterized in that consisting of a warning means.

The apparatus of claim 1, wherein the doppler sensor comprises a transmitter for transmitting microwaves and a receiver for receiving microwaves transmitted from the transmitter and reflected from an object within a predetermined distance. .

※ Note: The disclosure is based on the initial application.