The invention provides an elevator braking detection method and device, electronic equipment and a storage medium. The method comprises the steps that a contactor set in an elevator braking system is controlled to work in a target state; controlling a first phase combination of a brake loop in the elevator brake system to output a first voltage, detecting a first current in the first phase combination, outputting a second voltage on a second phase combination of the brake loop, and detecting a second current in the second phase combination; and whether the elevator braking system is abnormal or not is determined based on the first current and the second current measured when the contactor set is in the target state. According to the scheme, the brake device does not need to be opened in advance, the contactor set is controlled to work in the target state and output the first voltage and the second voltage during detection, the first current and the second current are detected respectively, whether elevator braking is abnormal or not can be determined according to the first current and the second current in the target state, and then the testing risk is reduced.

    本申请提供一种电梯制动检测方法、装置、电子设备及存储介质,其中方法包括:控制电梯制动系统中接触器组工作于目标状态;控制电梯制动系统中制动回路的第一相组合输出第一电压,检测第一相组合间的第一电流,并在制动回路的第二相组合上输出第二电压,检测第二相组合间的第二电流;基于接触器组处于目标状态下测得的第一电流与第二电流,确定电梯制动系统是否存在异常。上述方案,无需事先打开抱闸装置,检测时控制接触器组工作于目标状态以及分别输出第一电压和第二电压,并分别检测第一电流与第二电流,根据目标状态下的第一电流与第二电流即可确定电梯制动是否存在异常,进而减少测试风险。


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    Title :

    Elevator braking detection method and device, electronic equipment and storage medium


    Additional title:

    电梯制动检测方法、装置、电子设备及存储介质


    Contributors:
    LI SONGLIN (author) / HUANG HUI (author) / FAN KAI (author)

    Publication date :

    2025-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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