The present invention proposes a vehicle deceleration guidance system. The vehicle deceleration guidance system includes: a vehicle detection sensor installed at the edge of the road to measure the distance based on the time when any one of a laser and an ultrasonic wave is irradiated, reflected, and returned, and detecting whether a vehicle is located on the road based on a change in the measured distance; and a road sign installed on the surface of the road and emitting light to notify the approach of the vehicle when the vehicle is detected by the vehicle detection sensor. According to the present invention, it is possible to induce deceleration in consideration of the vehicle entering another adjacent intersection.

    본 발명은 차량 감속 유도 시스템을 제안한다. 상기 차량 감속 유도 시스템은 도로의 가장자리에 설치되어, 레이저 및 초음파 중 어느 하나를 방사한 후 반사되어 돌아온 시간을 기초로 거리를 측정하고, 측정된 거리의 변화를 기초로 상기 도로 위에 차량이 위치하는지 여부를 감지하는 차량 감지 센서; 및 도로의 표면에 설치되어, 상기 차량 감지 센서에 의해 차량이 감지된 경우, 상기 차량의 접근을 알리기 위한 빛을 발광하는 도로 표지병을 포함하여 구성될 수 있다. 본 발명에 따르면 인접한 다른 교차로에 진입하는 차량을 고려하며 감속을 유도할 수 있게 된다.


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    Title :

    System for inducing vehicle deceleration


    Additional title:

    차량 감속 유도 시스템


    Contributors:
    KIM SEO JIN (author)

    Publication date :

    2021-10-08


    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



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