PROBLEM TO BE SOLVED: To specify a place where radio waves are interrupted in a hoist-way and to smoothly perform adjustment work of an antenna position without placing a burden on a maintenance man.SOLUTION: A radio wave situation diagnostic system for an elevator related to one embodiment comprises: an antenna 23 for radio communication installed in a hoist-way; an operation control part 31a performing diagnostic operation of a car in one direction from a highest floor or a lowest floor by setting of a radio wave situation diagnostic mode; a monitoring center 25 monitoring a state of the radio communication by using the antenna during movement of the car by the diagnostic operation; a position detection part 31b detecting a position of the car when communication abnormality is detected by the monitoring center 25; and a radio wave situation table 32a storing the position of the car detected by the position detection part 31b as a radio wave interruption position.SELECTED DRAWING: Figure 2

    【課題】保守員に負担をかけずに昇降路内で電波が遮断される場所を特定してアンテナ位置の調整作業をスムーズに行う。【解決手段】一実施形態に係るエレベータの電波状況診断システムは、昇降路内に設置された無線通信用のアンテナ23と、電波状況診断モードの設定により、乗りかごを最上階または最下階から一方向に診断運転する運転制御部31aと、乗りかごが診断運転で移動している間、アンテナを用いた無線通信の状態を監視する監視センタ25と、監視センタ25によって通信異常が検出されたときに乗りかごの位置を検出する位置検出部31bと、位置検出部31bによって検出された乗りかごの位置を電波遮断位置として記憶する電波状況テーブル32aとを備える。【選択図】 図2


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    Titel :

    RADIO WAVE SITUATION DIAGNOSTIC SYSTEM FOR ELEVATOR


    Weitere Titelangaben:

    エレベータの電波状況診断システム


    Beteiligte:
    HIRAGA MASAAKI (Autor:in)

    Erscheinungsdatum :

    2018-01-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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