The invention relates to the field of automation equipment, in particular to an elevator operation box maintenance device, a detection method, an elevator operation box, an elevator and a microcontroller, and the device comprises a maintenance circuit board which comprises at least two maintenance switch circuit groups, at least two signal input terminals and at least two signal output terminals, the signal input end of each maintenance switch circuit group is connected with a corresponding signal input terminal, the signal output end of each maintenance switch circuit group is jointly connected with each signal output terminal, and each maintenance switch circuit group comprises at least two maintenance switch circuits. Each maintenance switch circuit comprises a maintenance switch connected between the corresponding signal input end and the corresponding signal output end; and the control circuit board comprises a control unit which is used for sequentially sending a detection signal to one of the signal input terminals and detecting each maintenance switch based on each feedback signal. According to the invention, wiring is reduced, and simultaneous detection of a plurality of maintenance switches can be realized.

    本申请涉及自动化设备领域,特别是涉及一种电梯操纵箱检修装置、检测方法、电梯操纵箱、电梯及微控制器,所述装置包括:检修电路板,包括至少两个检修开关电路组、至少两个信号输入端子以及至少两个信号输出端子,各检修开关电路组的信号输入端分别连接对应的一信号输入端子,各检修开关电路组的信号输出端共同连接各信号输出端子,各检修开关电路组包括至少两个检修开关电路,各检修开关电路包括连接在对应信号输入端和对应信号输出端之间的检修开关;控制电路板包括控制单元,用于依次对其中的一所述信号输入端子发送检测信号,基于各反馈信号对各检修开关进行检测。本发明减少了接线,同时可以实现多个检修开关同时检测。


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    Titel :

    Elevator operation box maintenance device, detection method, elevator operation box and elevator


    Weitere Titelangaben:

    电梯操纵箱检修装置、检测方法、电梯操纵箱及电梯


    Beteiligte:
    LU YUNJIAN (Autor:in) / QIN XINGZHEN (Autor:in) / DAI YONGJIU (Autor:in) / LIU DAN (Autor:in)

    Erscheinungsdatum :

    2023-05-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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