To provide a remote monitoring system for escalators that can more reliably set an operating mode to a maintenance mode when escalator inspection work is carried out.SOLUTION: The remote monitoring system includes: an open/close detection device that detects the opening/closing of an opening 105 for entering/exiting an upper machine room 103; an inspection work determination unit 207 that determines whether or not inspection work is in progress; and a mode switching unit 208 that switches an operation mode between a monitoring mode and a maintenance mode based on a detection result of the open/close detection device and a determination result of the inspection work determination unit 207. The mode switching unit 208 sets the operation mode to the monitoring mode when the inspection work is not in progress and when the opening 105 is closed, sets the operation mode to the maintenance mode when the opening 105 is open, and sets the operation mode to the maintenance mode when the inspection work is in progress and the opening 105 is closed.SELECTED DRAWING: Figure 4

    【課題】エスカレーターの点検作業が行われる場合に運転モードをより確実に保守モードにすることができるエスカレーターの遠隔監視システムを得る。【解決手段】上部機械室103に出入りするための開口部105の開閉を検出する開閉検出装置と、点検作業中であるか否かを判定する点検作業判定部207と、開閉検出装置の検出結果および点検作業判定部207の判定結果に基づいて、運転モードを監視モードと保守モードとの間で切り替えるモード切替部208と、を備え、モード切替部208は、点検作業中ではなく、開口部105が閉じられている場合に、運転モードを監視モードにし、開口部105が開いている場合に、運転モードを保守モードにし、点検作業中であり、開口部105が閉じられている場合に、運転モードを保守モードにする。【選択図】図4


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    Title :

    REMOTE MONITORING SYSTEM OF PASSENGER CONVEYOR


    Additional title:

    乗客コンベヤの遠隔監視システム


    Contributors:

    Publication date :

    2021-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS




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