PROBLEM TO BE SOLVED: To provide a facility maintenance device capable of ensuring a return of the state of a facility changed following maintenance work to a state before the maintenance work when the maintenance work is finished.SOLUTION: The facility maintenance device is provided with: an authentication unit that authenticates an operator by using an authentication card; a maintenance work control unit that enables switching from a normal mode to a maintenance mode when the operator has been authenticated by the authentication unit; and a notification unit that executes notification to the operator in response to a command from the maintenance work control unit. The maintenance work control unit executes notification to the operator via the notification unit when the state of a facility has been changed through the operation of a hardware switch in a case where the state of the facility is still a state changed in the maintenance mode at the point of time of releasing the authentication of the operator, and returns the state of the facility to the state before the change in the maintenance mode when the state of the facility has been changed by software.SELECTED DRAWING: Figure 1

    【課題】保守作業に伴って変更した設備の状態を、保守作業が終了した場合に、確実に保守作業前の状態に戻すことができる設備保守装置を得る。【解決手段】認証用カードを用いて作業者を認証する認証部と、認証部により作業者が認証された場合に、通常モードから保守モードへの切り替えを可能にする保守作業制御部と、保守作業制御部からの指令により、作業者への報知を行う報知部とを備え、保守作業制御部は、作業者の認証が解除された時点で、設備の状態が保守モードで変更された状態のままである場合に、設備の状態の変更が、ハードウェアスイッチの操作によるものであるときには、報知部を介して作業者に報知を行い、設備の状態の変更が、ソフトウェアによるものであるときには、設備の状態を保守モードで変更される前の状態に戻す。【選択図】図1


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    Title :

    FACILITY MAINTENANCE DEVICE


    Additional title:

    設備保守装置


    Contributors:

    Publication date :

    2018-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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