PROBLEM TO BE SOLVED: To prevent a waiting time display part on a side of a green doll light and the green doll light from lighting simultaneously.SOLUTION: A waiting time lighting control part 5 comprises: an AC/DC conversion part 5a; and a MPU part 5b for performing lighting control and light out control of waiting time lighting parts 31-38 of a waiting time display part 3c or waiting time lighting parts 41-48 of a waiting time display part 4c, according to an input according to red light and green light from the AC/DC conversion part 5a. A waiting time lighting control part 5 comprises a compulsion light-out part 5d to which a branch line branched from a DC output of a red light from the AC/DC conversion part 5a and an output line to the waiting time lighting part 41 of the MPU part 5b are input, and which outputs to the waiting time lighting part 41 through a lighting output line Rt1. The compulsion light-out part 5d contains therein, an AND circuit, in which output to the waiting time lighting part 41 is stopped regardless of an output command to the waiting time lighting part 41 of the MPU part 5b at the same time to extinction of output of the DC output line Rt'o, the waiting time lighting part 41 is turned off.SELECTED DRAWING: Figure 1

    【課題】青人形灯の横の待時間表示部と青人形灯が同時に点灯することを防止する。【解決手段】待時間点灯制御部5は、AC/DC変換部5aと、このAC/DC変換部5aからの赤、青信号に応じた入力に対して、待時間表示部3cの待時間点灯部31〜38又は待時間表示部4cの待時間点灯部41〜48の点灯、消灯制御を行うMPU部5bとを備えている。更に待時間点灯制御部5にはAC/DC変換部5aからの赤信号のDC出力から分岐した分岐線と、MPU部5bの待時間点灯部41への出力線とを入力し、待時間点灯部41に点灯出力線Rt1を介して出力する強制消灯部5dが配置されている。強制消灯部5dは論理積回路を内蔵しており、DC出力線Rt’oの出力が消えたと同時に、MPU部5bの待時間点灯部41への出力指令に拘らず、待時間点灯部41への出力は停止し、待時間点灯部41は消灯することになる。【選択図】図1


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    Titel :

    SIGNAL LIGHT DEVICE FOR PEDESTRIAN WITH WAITING TIME DISPLAY FUNCTION


    Weitere Titelangaben:

    待時間表示機能付歩行者用信号灯器


    Beteiligte:
    KURISHIMA YUSUKE (Autor:in) / HIRATA YOSHIKI (Autor:in)

    Erscheinungsdatum :

    2017-10-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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