To issue an alarm which reliably informs the operator that a moving object is approaching in order for the operator to work safely so as to secure the safety of the operator.SOLUTION: An operator detecting and alarming device includes a mobile object detection sensor that detects a plurality of moving objects moving in a hoistway, and a temperature sensor 112 that detects the position of the operator. After at least one of the plurality of moving objects is detected from the detection signals of the plurality of moving objects detected by the moving object detection sensor, an alarm is issued according to the position of the operator detected by the temperature sensor 112 when any one of the plurality of moving objects enters an alarm zone within a predetermined value.SELECTED DRAWING: Figure 1

    【課題】作業者が安全に作業するために、移動体が接近していることを作業者に確実に知らせる警報を発することで、作業者の安全を確保できるようにする。【解決手段】昇降路内を移動する複数の移動体を検知する移動体検知センサと、作業者の位置を検出する温度センサ112とを備え、移動体検知センサが検知した複数の移動体の検知信号から、少なくとも複数の移動体のいずれかを検知した上で、複数の移動体のいずれかが所定値内の警報ゾーンに入ったときに、温度センサ112によって検出した作業者の位置に合わせて警報を発するようにする。【選択図】図1


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    Title :

    OPERATOR DETECTING AND ALARMING DEVICE, AND OPERATOR DETECTING AND ALARMING METHOD


    Additional title:

    作業者検知警報装置及び作業者検知警報発生方法


    Contributors:

    Publication date :

    2021-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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