The present invention relates to a traffic light device, which blinks a yellow light three times before a green light of a vehicle signal light is turned off and a red light is turned on, and which enables a vehicle driver to predict, in advance, a time at which the vehicle traffic light is changed from green to red on a road, thereby preventing tailgating of the vehicles and solving traffic congestion.

    본 고안은 차량 신호등의 녹색등이 꺼지고 적색등이 켜지기 전 황색등을 3회 점멸시킴으로써, 차량 운전자가 도로에서 차량 신호등이 녹색에서 적색으로 변경되는 시간을 미리 예측할 수 있도록 하여 차량의 꼬리물기 등을 예방하고 교통정체를 해소할 수 있게 하는 신호등 장치에 관한 것이다.


    Access

    Download


    Export, share and cite



    Title :

    3 traffic light apparatus with 3 times flickering yellow light


    Additional title:

    황색등이 3회 점멸하는 차량 신호등과 이를 포함하는 교통 신호 제어 시스템


    Contributors:

    Publication date :

    2022-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Method and apparatus for reducing flickering of emitted light

    LOOKMAN PAULO | European Patent Office | 2018

    Free access

    METHOD AND APPARATUS FOR REDUCING FLICKERING OF EMITTED LIGHT

    LOOKMAN PAULO | European Patent Office | 2017

    Free access

    EMERGENCY LAMP AUTO FLICKERING APPARATUS

    PARK KWON PYO | European Patent Office | 2017

    Free access

    Control apparatus for flickering emergency light by using camera and control method thereof

    YOON HYUNG SIK / OH SU BONG | European Patent Office | 2019

    Free access

    FLICKERING SIGNAL LAMP AND FLICKERING METHOD FOR SIGNAL LAMP

    CHA YOUNG HOON | European Patent Office | 2017

    Free access