To provide an operation monitoring system capable of detecting an abnormality of an elevator using an acceleration sensor.SOLUTION: An operation monitoring system of an elevator includes at least three kinds of acceleration sensors. The acceleration sensors include: a vertical direction acceleration sensor which is installed in a car so as to detect acceleration in a movement direction of the car; a horizontal direction acceleration sensor which is installed in a car door of the car so as to detect acceleration in an opening/closing direction of the car door; and a landing direction acceleration sensor which is installed in the car door so as to detect acceleration in a landing direction perpendicular to the opening/closing direction of the car door. The operation monitoring system includes: a car monitoring section which detects the movement of the car on the basis of information obtained from the vertical direction acceleration sensor; and a door monitoring section which detects opening/closing of the car door on the basis of information obtained from the horizontal direction acceleration sensor and detects vibration in the landing direction of the car door on the basis of information obtained from the landing direction acceleration sensor.SELECTED DRAWING: Figure 1

    【課題】加速度センサを用いてエレベーターの異常を検出可能な運行監視システムを提供する。【解決手段】少なくとも3種類の加速度センサを備えたエレベーターの運行監視システムであって、加速度センサは、かごに設置されたかごの移動方向の加速度を検出する垂直方向の加速度センサと、かごのかごドアに設置されたかごドアの開閉方向の加速度を検出する水平方向の加速度センサと、かごドアに設置されたかごドアの開閉方向と垂直な乗り場方向の加速度を検出する乗り場方向の加速度センサと、を含み、垂直方向の加速度センサから得られた情報に基づいてかごの移動を検出するかご監視部と、水平方向の加速度センサから得られた情報に基づいてかごドアの開閉を検出し、乗り場方向の加速度センサから得られた情報に基づいてかごドアの乗り場方向の振動を検出するドア監視部と、を設けるようにした。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    OPERATION MONITORING SYSTEM OF ELEVATOR


    Additional title:

    エレベーターの運行監視システム


    Contributors:
    YAMAZAKI YUTA (author) / DOI YUSUKE (author)

    Publication date :

    2019-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Elevator operation monitoring system and elevator

    PI YUANDONG / WU XINHUI | European Patent Office | 2021

    Free access

    Elevator operation safety monitoring system

    WANYAN YUMEI | European Patent Office | 2020

    Free access

    Elevator operation stability monitoring system

    ZHANG XIA | European Patent Office | 2023

    Free access

    OPERATION MONITORING SYSTEM OF ELEVATOR

    DOI YUSUKE / WATABE YASUSHI | European Patent Office | 2019

    Free access

    Elevator safe operation monitoring system

    ZHOU YUANLI | European Patent Office | 2015

    Free access