PROBLEM TO BE SOLVED: To solve the problem of occasionally executing car inside operation prohibition processing, though a maintenance engineer gets on a car, when wirelessly connecting a maintenance tool to a wireless terminal.SOLUTION: A no-load detection part provided in an elevator maintenance device detects whether or not the car inside is a no-load state based on elevator state information read out of a recording part for recording the elevator state information received by a transmission-reception part. A control part sets execution of car inside operation prohibition processing for prohibiting operation of still applying a load to a car, as permission when detecting that the car inside is a no-load state by the no-load detection part. While, when detecting that the car inside is not the no-load state by the no-load detection part, the execution of the car inside operation prohibition processing is set as nonpermission.SELECTED DRAWING: Figure 6

    【課題】保守ツールが無線ターミナルに無線接続すると、保守員が乗りかごに乗車しているにも拘らず、かご内操作禁止処理を実行することがあった。【解決手段】エレベーター保守装置が備える無負荷検知部は、送受信部が受信したエレベーターの状態情報を記録する記録部から読み出したエレベーターの状態情報に基づいて、乗りかご内が無負荷状態であるか否かを検知する。制御部は、無負荷検知部によって乗りかご内が無負荷状態であると検知された場合に、乗りかごに負荷をかけたままでの操作が禁止されるかご内操作禁止処理の実行を許可に設定する。一方、無負荷検知部によって乗りかご内が無負荷状態でないと検知された場合に、かご内操作禁止処理の実行を不許可に設定する。【選択図】図6


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    Title :

    ELEVATOR MAINTENANCE DEVICE AND ELEVATOR MAINTENANCE SYSTEM


    Additional title:

    エレベーター保守装置及びエレベーター保守システム


    Contributors:

    Publication date :

    2017-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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