The present invention relates to a system for automatically detecting whether a light emitting diode (LED) traffic light has an error. More specifically, when LED elements of an LED lamp of a traffic light detect current, and error occurrence at a regulated ratio or more is detected, the LED elements transmit the detected error to an integrated control server through mobile communications or wired communications, and the system transmits a warning of whether or not an error exists to a traffic control organization or a person in charge. The system for automatically detecting whether a light emitting diode (LED) traffic light has an error comprises: a current sensor, a slave wireless module, a master wireless module, an information transmitting device, and an integrated control server.

    본 발명은 LED 교통신호등 이상 유무 자동감지 시스템에 관한 것으로서, 더욱 상세하게는 교통신호등 LED램프의 LED소자들이 전류감지를 하여 규정이상의 비율로 이상이 감지되었을 때 이동통신 또는 유선통신으로 통합관제서버로 전송하여 이상 유무 경고를 이동통신으로 교통통제 기관 또는 담당자에게 전송하는 시스템의 제공에 관한 것이다.


    Access

    Download


    Export, share and cite



    Title :

    AUTOMATED DETECTION SYSTEM OF FAILED LED TRAFFIC LIGHTS


    Additional title:

    LED 교통신호등의 이상 유무 자동감지 시스템


    Contributors:

    Publication date :

    2015-06-29


    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



    Automated Crossing of Intersections Controlled by Traffic Lights

    Mazzalai, Alessandro / Biral, Francesco / Lio, Mauro Da et al. | IEEE | 2015


    Automated Intelligent IoT-Based Traffic Lights in Transport Management System

    Singh, Akhilesh Kumar / Raj, Manish | Springer Verlag | 2021


    TRAFFIC LIGHTS

    KWON CHOONG HO / HAN PILKYU | European Patent Office | 2025

    Free access

    SMART TRAFFIC LIGHTS SYSTEM

    AL-GBURİ ABDULMUNEM AHMED SALIM | European Patent Office | 2020

    Free access

    Floor traffic lights that linked to pedestrian traffic lights

    LIM CHEOL SOO / LIM A REUM / LIM DA UN et al. | European Patent Office | 2024

    Free access