The invention provides an elevator operation risk prediction method and device, equipment and a medium, and belongs to the technical field of elevator safety. The collected elevator operation data are transmitted to a cloud server; the elevator operation data are preprocessed; preset elevator parameter features are extracted from the preprocessed elevator operation data; calculating a mean value, a standard deviation, a maximum value and a minimum value of the elevator parameter characteristics to obtain an elevator parameter characteristic distribution condition; displaying the elevator parameter feature distribution condition by using a scatter diagram and a histogram; establishing an association relationship between the elevator parameter characteristics exceeding the elevator risk assessment threshold range and the risk early warning data set, quantifying a linear relationship between each elevator parameter characteristic and the risk early warning data set, and judging the relevancy between the elevator parameter characteristics and the risk early warning data set; and the elevator operation risk state is judged based on the relevancy. The elevator fault rate is reduced by predicting the elevator operation risk, and stable operation of the elevator is guaranteed.

    本发明提供一种电梯运行风险预测方法、装置、设备及介质,属于电梯安全技术领域,获取电梯运行数据;将采集到的电梯运行数据传输到云端服务器;对电梯运行数据进行预处理;从预处理后的电梯运行数据中提取预设的电梯参数特征;计算电梯参数特征的均值、标准差、最大值、最小值,得到电梯参数特征分布情况;使用散点图及直方图对电梯参数特征分布情况进行显示;将超出电梯风险评估阈值范围的电梯参数特征与风险预警数据集构建关联关系,量化各电梯参数特征与风险预警数据集之间的线性关系,判断电梯参数特征与风险预警数据集之间的相关度;基于相关度判断电梯运行风险状态。本发明通过预测电梯运行风险降低电梯故障率,保证电梯稳定运行。


    Access

    Download


    Export, share and cite



    Title :

    Elevator operation risk prediction method, device, equipment and medium


    Additional title:

    一种电梯运行风险预测方法、装置、设备及介质


    Contributors:
    SUN BIN (author) / WANG ZHILIANG (author) / XIE ENPENG (author) / YANG MINGSHENG (author) / CONG RUI (author)

    Publication date :

    2025-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Elevator operation control method and device, medium and equipment

    WU ZONGTING | European Patent Office | 2025

    Free access

    Elevator operation control method, elevator operation control device and storage medium

    ZHENG WEI / HE ZHIMING / CAO LIYAN | European Patent Office | 2024

    Free access

    Elevator operation control method, device and equipment and storage medium

    HUANG QUNJUN / WANG RUI / LI XUEFENG et al. | European Patent Office | 2023

    Free access

    Elevator operation method and device, terminal equipment and storage medium

    CHEN TAOTAO | European Patent Office | 2022

    Free access

    Elevator operation monitoring method, device, equipment, storage medium and program

    LI YANLIN / KONG SHENGMIAO | European Patent Office | 2022

    Free access