The invention discloses an elevator on-demand maintenance frequency evaluation system based on the Internet of Things, which relates to the technical field of elevator maintenance, and comprises a data acquisition module connected with multiple types of sensors, acquiring elevator operation key parameter data, and transmitting the data to a rear end through an Internet of Things protocol after format conversion and noise filtering preprocessing; the elevator state visualization module receives the processed data, displays the real-time running state through a graphical interface, prompts and displays abnormal data in a striking mode when faults occur, and supports historical data storage, query and playback, the man-machine interaction module is provided with operation terminals inside and outside a lift car, passengers can conveniently inquire information, report repair and seek help, voice interaction is convenient for special groups, and the safety of the elevator is improved. And the intelligent early warning module collects various types of data, a prediction model is constructed through machine learning, elevator operation data can be analyzed in real time after training, abnormity can be accurately recognized, alarming is triggered, comprehensive abnormity monitoring is achieved, faults can be reduced, safety can be guaranteed, cost can be reduced, and management efficiency can be improved.

    本发明公开了一种基于物联网的电梯按需维保频率评估系统,涉及电梯维保技术领域,包括数据采集模块连接多类传感器,采集电梯运行关键参数数据,经格式转换与噪声过滤预处理后,以物联网协议传输至后端,电梯状态可视化模块接收处理后数据,以图形化界面展示实时运行状态,故障时醒目提示并显示异常数据,还支持历史数据存储查询回放,人机交互模块在轿厢内外设操作终端,方便乘客查询信息、报修及寻求帮助,语音交互便捷特殊群体,也便于维保人员与后端交互数据,智能预警模块收集多类数据,用机器学习构建预测模型,训练后可实时分析电梯运行数据,精准识别异常并触发报警,全面异常监测,能减少故障、保障安全、降低成本并提高管理效率。


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    Title :

    Elevator on-demand maintenance frequency evaluation system based on Internet of Things


    Additional title:

    一种基于物联网的电梯按需维保频率评估系统


    Contributors:
    MA JIANLIN (author) / LIU LIMEI (author) / SHI YING (author)

    Publication date :

    2025-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / B66B Aufzüge , ELEVATORS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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