To provide an elevator power supply remote operation system capable of easily conducting an operation guarantee of remote operation while remotely interrupting a control circuit power supply.SOLUTION: An elevator power supply remote operation system includes a control board, a portable communication device, a judgement part and a control part. The control board includes an electromagnetic contactor and a first transmitting/receiving part. The electromagnetic contactor switches the connection and interruption of the power supplied to a control circuit. The first transmitting/receiving part can receive a switch signal for switching operation of the electromagnetic contactor. The portable communication device includes a change-over operation part and a second transmitting/receiving part. The change-over operation part generates the switch signal. The second transmitting/receiving part can send the switch signal to the first transmitting/receiving part. The judgement part judges normality of the communication between the first and the second transmitting/receiving parts. The control part causes the electromagnetic contactor to execute the switching operation in accordance with the switch signal when the normality is affirmed by the judgement part, or maintains the status of the electromagnetic contactor regardless of the switch signal when the normality is negated.SELECTED DRAWING: Figure 1

    【課題】制御回路電源の遮断を遠隔操作で行いつつも、遠隔動作の動作保証が容易にできるエレベータ電源遠隔操作システムを提供する。【解決手段】エレベータ電源遠隔操作システムは、制御盤と、可搬型通信機と、判定部と、制御部と、を備える。制御盤は、電磁接触器と第一の送受信部とを含む。電磁接触器は、制御回路に供給する電源の接続と遮断とを切り替える。第一の送受信部は、電磁接触器の切替動作のための切替信号を受信可能である。可搬型通信機は、切替操作部と、第二の送受信部とを含む。切替操作部は、切替信号を発生させる。第二の送受信部は、切替信号を第一の送受信部に送信可能である。判定部は、第一の送受信部と第二の送受信部との通信の正常性を判定する。制御部は、判定部によって通信の正常性が肯定された場合に切替信号に基づき電磁接触器に切替動作を実行させ、正常性が否定された場合に切替信号に拘わらず、電磁接触器の状態を維持する。【選択図】図1


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    Title :

    ELEVATOR POWER SUPPLY REMOTE OPERATION SYSTEM


    Additional title:

    エレベータ電源遠隔操作システム


    Contributors:

    Publication date :

    2019-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS