The present invention relates to a traffic signal controller comprising: a control box having an opening formed therein; a power meter installed in the opening; and a metering door for opening and closing the opening. Accordingly, the meter door can be installed in the control box, thereby facilitating replacement and maintenance of the power meter.

    본 발명의 교통신호제어기는, 개구부가 형성된 제어함; 상기 개구부에 설치된 계량기; 및 상기 개구부를 개폐하는 계량기 도어;를 포함하는 것을 특징으로 한다. 이에 따라, 제어함에 계량기 도어를 설치하여 계량기의 교체 및 유지보수가 용이한 효과가 있다.


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    Title :

    A traffic signal controller having a power meter


    Additional title:

    계량기를 구비하는 교통신호제어기


    Contributors:
    KIM SUN HO (author) / KIM DO WOON (author) / HAN BYUNG GIL (author) / JUNG MIN HO (author)

    Publication date :

    2019-02-08


    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 / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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