The invention discloses an elevator fault diagnosis system using a recurrent neural network model, and the system is characterized in that the system comprises an elevator control panel which controls the action of an elevator and records fault data related to a fault in real time; the cloud receives and accumulates the fault data recorded on the elevator control panel; a pre-processing part for executing pre-processing for extracting main data for analyzing the cause of the elevator fault from the fault data stored in the cloud and arranging the main data according to time periods; a marking unit which combines the data preprocessed by the preprocessing unit with a fault cause tag indicating the actual fault cause of the elevator to form a learning data set; a learning modeling unit for executing recurrent neural network learning by using the learning data set to generate a fault diagnosis model for estimating an actual fault cause of the elevator; and a storage management unit that stores the data pre-processed by the pre-processing unit, the learning data set marked by the marking unit, and the fault diagnosis model generated by the learning modeling unit, and performs management by distinguishing the data, the learning data set, and the fault diagnosis model.

    本发明公开了一种利用循环神经网络模型的电梯故障诊断系统,其特征在于,包括:电梯控制盘,控制电梯的动作,并实时地记录与故障相关的故障数据;云,接收并累积电梯控制盘上记录的故障数据;预处理部,执行从存储于云的故障数据中提取用于解析电梯发生故障的原因的主要数据并按时间段进行排列的预处理;标记部,将由预处理部预处理的数据与表示电梯的实际故障原因的故障原因标签结合而构成学习数据集;学习建模部,利用学习数据集执行循环神经网络学习,而生成用于推断电梯的实际故障原因的故障诊断模型;以及存储管理部,存储由预处理部预处理的数据、由标记部标记的学习数据集、以及由学习建模部生成的故障诊断模型,并区分而进行管理。


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    Title :

    Elevator fault diagnosis system using recurrent neural network model


    Additional title:

    利用循环神经网络模型的电梯故障诊断系统


    Contributors:
    XU ZHIHUI (author)

    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B66B Aufzüge , ELEVATORS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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




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