Provided is an elevator diagnostic system capable of detecting a fault omen of a condition detection device. The diagnostic system of the elevator comprises a calculation part which calculates the reversal ratio of the door according to information of the number of times that the elevator door is opened in a preset period and information of the number of times that the door reverses based on the detection result of a condition detection device, and the calculation part is used for calculating the reversal ratio of the door according to the information of the number of times that the elevator door is opened in the preset period. A condition detection device that detects a condition in which the door is reversed during a closing operation of the door; and a determination unit that determines the detection state of the state detection device on the basis of the inversion ratio of the door calculated by the calculation unit.

    提供一种能够检测状况检测装置的故障预兆的电梯的诊断系统。电梯的诊断系统具备:计算部,其根据预先设定的期间中的电梯门打开的次数的信息和基于状况检测装置的检测结果的所述门的反转动作的次数的信息,计算所述门的反转比例,其中,状况检测装置检测在所述门的关闭动作中使所述门进行反转动作的状况;以及判定部,其基于由所述计算部计算出的所述门的反转比例,判定所述状况检测装置的检测状态。


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    Title :

    Diagnostic system for diagnosing detection state of condition detection device of elevator door


    Additional title:

    诊断电梯门的状况检测装置的检测状态的诊断系统


    Contributors:
    FURUYA SHIRO (author) / SHIGA SATOSHI (author) / SAKATA KOJI (author) / GOTO KEI (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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