The invention discloses an MRO-based expert diagnosis method and system for rail transit. The method comprises the steps of S1, uploading a fault data packet; downloading the vehicle-mounted data to form a data packet, associating a fault data packet in the data packet with a fault work order, and uploading the fault data packet to the MRO system; s2, naming a fault data packet in a standard manner; s3, intelligent expert diagnosis; the expert diagnosis system automatically completes fault data diagnosis analysis through a built-in diagnosis algorithm, and transmits a fault diagnosis result, corresponding fault treatment measures and fault early warning information to the MRO system in a real-time interface mode; s4, displaying a diagnosis result; and S5, diagnosis effect feedback and closed-loop improvement are carried out. The system is used for implementing the method. The method has the advantages of being simple in principle, easy and convenient to operate, high in intelligent degree, capable of greatly improving diagnosis efficiency and diagnosis precision and the like.

    本发明公开了一种用于轨道交通的基于MRO的专家诊断方法及系统,该方法包括:步骤S1:故障数据包上传;将车载数据下载形成数据数据包,数据数据包中的故障数据包通过与故障工单关联后上传至MRO系统;步骤S2:故障数据包规范命名;步骤S3:智能专家诊断;专家诊断系统通过内置诊断算法,自动完成故障数据诊断解析与分析,并将故障诊断结果、对应故障处置措施、故障预警信息以实时接口的形式传递至MRO系统;步骤S4:诊断结果展示;步骤S5:诊断效果反馈及闭环改进。该系统用来实施上述方法。本发明具有原理简单、操作简便、智能化程度高、能够大幅提高诊断效率和诊断精度等优点。


    Access

    Download


    Export, share and cite



    Title :

    MRO-based expert diagnosis method and diagnosis system for rail transit


    Additional title:

    用于轨道交通的基于MRO的专家诊断方法及诊断系统


    Contributors:
    LI XUEJIANG (author) / YANG JUNWEI (author) / YI DI (author) / TAN ZHUO (author) / PENG JUNHUA (author) / LUO TIEJUN (author) / TIAN FAFA (author) / CHEN YUE (author) / ZHAO QINGLUN (author) / CHEN JIAN (author)

    Publication date :

    2023-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



    Steel rail corrugation acoustic diagnosis system for rail transit

    LIU LANHUA / WU XIANGYANG / HAN LI et al. | European Patent Office | 2021

    Free access

    Rail diagnosis and detection device and method for rail transit

    LI RUIMIN | European Patent Office | 2024

    Free access

    Rail gap detection device for rail transit fault diagnosis

    YU QIBING / WU YIFAN / WANG FANG | European Patent Office | 2020

    Free access

    Rail vehicle and engineering diagnosis vehicle control system and method based on rail transit

    SU LIJIE / WANG JUNFANG / ZHENG PENG et al. | European Patent Office | 2023

    Free access

    Rail welding seam detection device for rail transit fault diagnosis

    HAI ZHOUYOU | European Patent Office | 2023

    Free access