The invention provides an elevator safety circuit fault detection system, a method and equipment and a storage medium. The system comprises N first electronic safety controllers and a second electronic safety controller, and N is an integer greater than or equal to 1; each first electronic safety controller communicates with the second electronic safety controller through a safety bus; each first electronic safety controller is connected with a plurality of first safety switches, obtains state signals of the first safety switches and sends the state signals to the second electronic safety controller; the second electronic safety controller is connected with a plurality of second safety switches, obtains the state signals of the second safety switches and controls an elevator brake control device to be switched off or switched on according to the state signals of the first safety switches and the state signals of the second safety switches. According to the elevator safety circuit fault detection system, the method and the equipment and the storage medium, a safety loop function can be realized without complicated wiring, and the diagnosis of a safety loop is simplified.

    本发明提供了一种电梯安全回路故障检测系统、方法、设备及存储介质,所述系统包括N个第一电子安全控制器以及一个第二电子安全控制器,所述N为大于或等于1的整数;每一所述第一电子安全控制器分别经由安全总线与所述第二电子安全控制器通信;每一所述第一电子安全控制器与多个第一安全开关连接,并获取所述第一安全开关的状态信号发送至所述第二电子安全控制器;所述第二电子安全控制器与多个第二安全开关连接,并获取所述第二安全开关的状态信号,以及根据所述第一安全开关的状态信号和所述第二安全开关的状态信号,控制电梯制动控制装置断开或闭合。本发明实施例无需复杂的布线即可实现安全回路功能,简化了安全回路的诊断。


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    Title :

    Elevator safety circuit fault detection system, method and equipment and storage medium


    Additional title:

    电梯安全回路故障检测系统、方法、设备及存储介质


    Contributors:
    HUANG MINGFENG (author) / WANG RUI (author) / HOU HAIBO (author) / ZHU WENRUN (author)

    Publication date :

    2021-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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