To make it possible to detect a sign of abnormality in a platform fence accurately without being affected by an environmental factor.SOLUTION: A platform fence state monitoring device 1 acquires a first motor current waveform signal of a first motor 13a for driving a first door part 12a when the first door part 12a and a second door part 12b of a platform fence 10 installed on a platform are simultaneously controlled to be opened/closed and a second motor current waveform signal of a second motor 13b for driving the second door part 12b, and performs prescribed comparative determination processing based on the first motor current waveform signal and the second motor current waveform signal to detect a sign of abnormality relating to any of driving mechanisms of the first door part 12a and the second door part 12b.SELECTED DRAWING: Figure 1

    【課題】環境要因に左右されることなく、ホーム柵の異常の兆候を精度よく検出できるようにすること。【解決手段】ホーム柵状態監視装置1は、プラットホームに設置されたホーム柵10の第1の扉部12a及び第2の扉部12bが同時に開閉制御されているときの第1の扉部12aを駆動する第1のモータ13aの第1のモータ電流波形信号と第2の扉部12bを駆動する第2のモータ13bの第2のモータ電流波形信号とを取得し、第1のモータ電流波形信号と第2のモータ電流波形信号とに基づく所定の対比判定処理を行って第1の扉部12a及び第2の扉部12bの何れかの駆動機構に係る異常の兆候を検出する。【選択図】図1


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    Title :

    PLATFORM FENCE STATE MONITORING DEVICE AND PLATFORM FENCE STATE MONITORING METHOD


    Additional title:

    ホーム柵状態監視装置及びホーム柵状態監視方法


    Contributors:

    Publication date :

    2022-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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