The invention provides an elevator hall door lock fault detection method, device and system, after an elevator is suddenly stopped due to a hall door lock fault and hall door lock fault information is displayed, a fault position obtaining signal is sent to a signal processing device in response to starting operation for a hall door lock position detection function and starting operation for a maintenance mode, and the fault position obtaining signal is sent to the signal processing device. The signal processing device detects whether the hall door lock of the corresponding floor is disconnected or not; after a hall door lock disconnection signal, sent by the target signal processing device, of the target floor is received, a hall call lightening control signal is sent to the target signal processing device, so that a hall call button of the target floor is lightened; and after a feedback signal which is returned by the target signal processing device and indicates that the lighting time length of the hall-call button reaches the specified time length is received, hall-call sticking fault information is displayed, so that a worker inquires according to the hall-call sticking fault information, and a fault floor corresponding to the hall door lock fault is determined. The fault floor corresponding to the hall door lock fault can be conveniently and rapidly determined by a worker.

    本申请提供了一种电梯厅门锁故障检测方法、装置及系统,在因厅门锁故障进行电梯急停并显示厅门锁故障信息后,响应针对厅门锁位置检测功能的开启操作、检修模式的开启操作,向信号处理装置发送故障位置获取信号,以使信号处理装置检测对应楼层的厅门锁是否断开;在接收到目标信号处理装置发送的目标楼层的厅门锁断开信号后,向目标信号处理装置发送点亮外召控制信号,以点亮目标楼层的外召按钮;在接收到目标信号处理装置返回的外召按钮的点亮时长达到指定时长的反馈信号后,显示外召粘死故障信息,以使工作人员根据外召粘死故障信息进行查询,确定厅门锁故障对应的故障楼层。本申请能够方便工作人员快速确定厅门锁故障对应的故障楼层。


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    Title :

    Elevator hall door lock fault detection method, device and system


    Additional title:

    电梯厅门锁故障检测方法、装置及系统


    Contributors:
    XU XUEWEN (author) / ZHANG MINHUA (author)

    Publication date :

    2023-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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