The invention relates to the technical field of elevator operation and maintenance, and provides a residual life prediction method and system for an elevator traction system. The method integrates links of data acquisition, storage, preprocessing, model training verification, result comparison and the like. Firstly, elevator operation data are comprehensively collected, a data storage mechanism is established, and a solid foundation is laid for data analysis and model training. The accuracy and generalization ability of model training are ensured through data preprocessing and set division. And an elevator number and data matching mechanism is introduced, and refined data management is achieved. The accuracy of the model is verified by comparing the first prediction result with the second prediction result, the prediction reliability is improved, and a basis is provided for model optimization. And finally, comparing the data features of the third prediction result with actual data to further ensure the prediction accuracy. According to the method and the system, powerful support is provided for safe operation and maintenance and preventive maintenance of the elevator, and accurate prediction of the residual life of the elevator traction system is realized.

    本发明涉及电梯运维技术领域,本发明提供了一种电梯曳引系统剩余寿命预测方法及系统。该方法整合了数据采集、存储、预处理、模型训练验证和结果比对等环节。首先,全面收集电梯运行数据并建立数据存储机制,为数据分析和模型训练打下坚实基础。通过数据预处理和集划分确保模型训练的准确性与泛化能力。引入电梯编号与数据匹配机制,实现数据精细化管理。通过比对第一和第二预测结果验证模型准确性,提高了预测可靠性,并为模型优化提供依据。最后,将第三预测结果的数据特征与实际数据进行对比,进一步确保预测准确性。此方法及系统为电梯安全运维和预防性维护提供了有力支持,实现了电梯曳引系统剩余寿命的精准预测。


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    Title :

    Method and system for predicting residual life of elevator traction system


    Additional title:

    一种电梯曳引系统剩余寿命预测方法及系统


    Contributors:
    ZHANG CHUANLONG (author) / DONG ENYUAN (author) / WANG GUOHUA (author) / LIU JIALONG (author) / JIANG GUOYONG (author) / YIN CHUANREN (author) / TENG YANG (author) / WANG ZHONGZE (author) / WANG YONGXING (author) / MENG QUNXUAN (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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