The invention discloses a train running gear health state monitoring system which comprises a host monitoring subsystem and a slave monitoring subsystem, the host monitoring subsystem is installed on a train trailer, and the slave monitoring subsystem is installed on a train bullet train; the host monitoring subsystem comprises a monitoring host, a host preprocessor and a host composite sensor; the slave monitoring subsystem comprises a monitoring slave, a slave preprocessor and a slave composite sensor. According to the invention, real-time monitoring of the working state of the walking component can be realized, a large amount of real data is provided for supporting operation and maintenance, early warning and fault diagnosis of the state of the walking component and the state of a track are realized by adopting technologies such as a multi-parameter diagnosis mechanism combining temperature, vibration and impact monitoring, and maintenance decision suggestions are provided. The planned maintenance is converted into state maintenance according to the real-time monitoring, diagnosis and analysis result, the operation and maintenance efficiency is improved, and the real-time monitoring provides effective guarantee for safe and effective operation of the subway.

    本发明公开了一种列车走行部健康状态监测系统,包括:主机监测子系统和从机监测子系统,所述主机监测子系统安装在列车拖车,所述从机监测子系统安装在列车动车;所述主机监测子系统包括:监测主机、主机前置处理器和主机复合传感器;所述从机监测子系统包括:监测从机、从机前置处理器和从机复合传感器。本发明可实现走行部件工作状态实时监测,为支撑运维提供大量真实数据,通过采用温度、振动和冲击监测相结合的多参数诊断机制等技术实现对走行部件的状态、轨道状态的早期预警、故障诊断、提供维修决策建议。根据实时监测诊断分析结果将计划维修转为状态维修,提高了运维的效率,实时监测性为地铁安全有效运行提供了有效保障。


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    Title :

    Train running gear health state monitoring system


    Additional title:

    一种列车走行部健康状态监测系统


    Contributors:
    GAO HUI (author) / ZHAO LIYAN (author) / JIA YINDI (author) / LI YUAN (author) / WANG HONGYUN (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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