A moving handrail monitoring system includes a sensor configured to sense at least part of a moving handrail of the passenger conveying device to acquire a data frame; a processing device configured to analyze and process the data frame to monitor whether a tension degree of the moving handrail is in a normal state, wherein the processing device is configured to include: a target object recognition module configured to recognize, based on a sensed movement and/or position and/or color and/or shape, a moving handrail portion that serves as a target object from the data frame; an object feature extraction module configured to extract a tension degree feature of the moving handrail portion; and a judgment module configured to compare the extracted tension degree feature with a system preset interval, and judge whether a current tension degree of the moving handrail is normal.


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    Title :

    SYSTEM OF MONITORING HANDRAIL FOR A PASSENGER CONVEYER DEVICE, A PASSENGER CONVEYER DEVICE AND MONITORING METHOD THEREOF


    Contributors:
    HU ZHAOXIA (author) / FUCHS WILFRID (author) / SENGER ALOIS (author) / FANG HUI (author) / JIA ZHEN (author) / ZHAO JIANWEI (author) / LI QIANG (author) / SU ANNA (author) / FINN ALAN MATTHEW (author)

    Publication date :

    2018-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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