PROBLEM TO BE SOLVED: To shorten a time till rescuing a passenger while reducing anxiety of the passenger as much as possible when the passenger is confined in a car at the time of abnormal stop of an elevator.SOLUTION: An elevator monitoring system includes: a first monitoring device for monitoring and controlling an operation state of an elevator, an inner door installed in a car of the elevator, a security camera, and a human detection sensor; and a second monitoring device connected to the first monitoring device via a communication network. The first monitoring device includes a control part. The control part activates the human detection sensor and detects the presence or absence of a passenger inside of the car when an electromagnetic brake of the operated elevator is not released and the opening of the inner door is not detected, while the control part transmits a confinement signal, activates the security camera, and transmits an image inside of the car obtained by the activated security camera to the second monitoring device and a calling device installed in the vicinity of the elevator installation place when a passenger is detected.SELECTED DRAWING: Figure 1

    【課題】エレベーターが異常停止し、かご内に乗客が閉じ込められた際に、乗客の不安をできるだけ少なくしつつ乗客救出までの時間短縮を図る。【解決手段】エレベーター監視システムは、エレベーターの運転状態とエレベーターのかごに設置された内扉、防犯カメラ、人感センサを監視および制御する第1監視装置と、前記第1監視装置と通信網を介して接続された第2監視装置とを有する。前記第1監視装置は、運転中の前記エレベーターの電磁ブレーキが開放せず、かつ前記内扉の開放が検出されない場合、前記人感センサを起動し、前記かご内における人の存在の有無を検出し、有人検出した場合、閉込信号を発信すると共に、前記防犯カメラを起動し、起動した前記防犯カメラにより取得された前記かご内の映像を前記第2監視装置およびエレベーター設置場所付近に設置された呼出装置へ送信する制御部を備える。【選択図】図1


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    Title :

    ELEVATOR MONITORING SYSTEM AND ELEVATOR MONITORING METHOD


    Additional title:

    エレベーター監視システムおよびエレベーター監視方法


    Contributors:
    NAKAE DANTO (author)

    Publication date :

    2018-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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