The invention relates to the technical field of elevator repair and maintenance, in particular to an elevator intelligent supervision and on-demand repair and maintenance system and method based on the PHM technology. According to the technical scheme, the system involves an elevator data acquisition device, a data analysis module and a supervision and repair and maintenance module; and a supervision module supervises an elevator according to an anomaly detection model formed by the data analysis module, and a predictive repair and maintenance module carries out fault prediction on the elevator according to a prediction reference model formed by the data analysis module and updates the repair and maintenance strategy of the elevator. The elevator intelligent supervision and on-demand repair and maintenance system and method based on the PHM technology have the advantages that the PHM technology is used for carrying out full-transparent supervision on the operation process of the elevator, and meanwhile, possible faults of the elevator are predicted in combination with analysis on data of the elevator, so that predictive maintenance of the elevator is realized; and meanwhile, the operation data of the elevator are used for evaluating and processing the faults of the elevator, and a plurality of pieces of elevator equipment can be subjected to cluster management at the same time,so that elevator supervision and predictive on-demand maintenance are realized, the elevator maintenance cost is reduced, and the elevator supervision efficiency is improved.
本发明涉及电梯维保技术领域,尤其涉及一种基于PHM技术的电梯智能监管与按需维保系统及方法。采用如下技术方案:包括电梯数据采集装置、数据分析模块和监管维保模块;监管模块根据数据分析模块形成的异常检测模型对电梯进行监管;所述预测维保模块根据数据分析模块形成的预测基准模型对电梯进行故障预测并更新电梯的维保策略。优点在于:通过使用PHM技术对电梯进行运行过程的全透明监管,同时结合对电梯数据的分析对电梯可能出现的故障进行预测,实现对电梯的预测性维护;同时利用电梯的运行数据对电梯的故障进行评价和处理;且可以同时对多台电梯设备进行集群管理;从而实现对电梯监管与预测性按需维护,降低电梯维护成本,提高电梯监管效率。
Elevator intelligent supervision and on-demand repair and maintenance system and method based on PHM technology
一种基于PHM技术的电梯智能监管与按需维保系统及方法
2020-11-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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