The invention relates to an elevator abnormity monitoring method, system and device and a medium, and belongs to the technical field of elevator abnormity monitoring. The monitoring method comprises the steps that state monitoring data of each elevator in the same building is obtained; based on the timestamps, time synchronization is conducted on the state monitoring data of all the elevators; according to the state monitoring data after time synchronization, aggregating to obtain a time sequence data set; preprocessing the time sequence data set to obtain a standardized data set, and constructing an elevator group network diagram according to the interaction relationship of each elevator; according to the elevator group network diagram, generating a corresponding adjacency matrix representation and connectivity feature set, and extracting a behavior feature set of an elevator group in the elevator group network diagram; and inputting the behavior feature set into a pre-trained exception prediction model to obtain an exception prediction result and an exception type, generating an exception early warning signal and sending the exception early warning signal to a management terminal. The operation efficiency and safety of the elevator group can be improved.

    本申请涉及一种电梯异常监控方法、系统、设备及介质,属于电梯异常监控技术领域,监控方法包括:获取同一楼宇内每个电梯的状态监测数据;基于时间戳,对每个电梯的状态监测数据进行时间同步;根据时间同步后的状态监测数据,聚合得到时序数据集;对时序数据集进行预处理,得到标准化数据集,根据每个电梯的相互作用关系构建电梯群网络图;根据电梯群网络图,生成对应的邻接矩阵表示和连通性特征集合,并提取电梯群网络图中电梯群的行为特征集;将行为特征集输入至预先训练的异常预测模型,得到异常预测结果和异常类型,生成异常预警信号并发送至管理终端。本申请能够提高电梯群的运行效率和安全性。


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    Title :

    Elevator abnormity monitoring method, system, equipment and medium


    Additional title:

    一种电梯异常监控方法、系统、设备及介质


    Contributors:
    LI SHUNXIAN (author) / HE RONGHONG (author) / DONG YANJUN (author) / LUO GUANGHONG (author) / FAN ZONGJUN (author) / FAN GUOLIN (author) / FAN XUPING (author) / SONG HAIBO (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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