The invention relates to the technical field of elevators, in particular to an emergency detection method and system for an elevator in a dangerous state, which can acquire working data of a brake, a car and a car door of the elevator in real time, judge whether the elevator is abnormal or not according to the working data, and perform emergency treatment according to the load of the elevator when the elevator is abnormal. The elevator runs to the top floor or the bottom floor, and whether the main power supply is disconnected or not is determined according to the effectiveness of the brake, so that the optimal rescue mode is obtained. Self-monitoring of the dangerous state or the abnormal state is achieved, the additional emergency braking device is provided to prevent abnormal movement of the elevator, and safety can still be guaranteed even in the extreme dangerous state that a braking system and a traction system of the elevator completely lose efficacy; and the dangerous state, the position information and the equipment information of the elevator can be provided for the supervision terminal, so that the rescue purpose is achieved.

    本发明涉及电梯技术领域,尤其是指一种电梯危险状态下的检测应急方法以及系统,可实时获取电梯的制动器、轿厢和轿门的工作数据,根据工作数据进行电梯是否出现异常的判断,当出现异常时,能够根据电梯的载荷进行应急处理,将电梯运行至顶层或者底层,再根据制动器的有效性来决定是否断开主电源,以获取最佳的救援方式。本发明通过实现危险状态或异常状态的自监测,并且提供附加的紧急制停装置防止电梯的异常移动,即使是电梯制动系统和曳引系统完全失效的极限危险状态下依然能够保障安全,另外,还可将电梯的危险状态、位置信息、设备信息提供至监管终端,达到救援的目的。


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    Titel :

    Emergency detection method and system under dangerous state of elevator, storage medium and equipment


    Weitere Titelangaben:

    电梯危险状态下的检测应急方法、系统、存储介质及设备


    Beteiligte:
    ZHANG HONGLIANG (Autor:in) / YIN YANBIN (Autor:in) / SONG YANG (Autor:in) / CAI YANBIN (Autor:in) / LI GUANGLING (Autor:in) / HUANG LIUYUAN (Autor:in) / HE RUOQUAN (Autor:in)

    Erscheinungsdatum :

    2023-07-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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