The invention is suitable for the technical field of rail transit, and provides a rail train abnormal vibration signal processing system. The system comprises at least one abnormal vibration monitoring device which is arranged on at least one part of the vehicle where the abnormal vibration occurs and used for amplifying the abnormal vibration of the vehicle, collecting the amplified abnormal vibration signal, and sending the abnormal vibration signal to a train brake control unit, and the train brake control unit which is used for acquiring the abnormal vibration signal and processing the abnormal vibration signal. According to the invention, at least one abnormal vibration monitoring device is arranged at each of different parts of the vehicle with abnormal vibration, so that the abnormal vibration signal can be expanded when the vehicle has abnormal vibration; the abnormal vibration monitoring device can collect the abnormal vibration signal and send the collected abnormal vibration signal to the train brake control unit for further processing, and therefore comprehensive monitoring, diagnosis and early warning can be provided for sensing and analyzing abnormal vibration of the rail train.

    本发明适用于轨道交通技术领域,提供了一种轨道列车异常振动信号的处理系统,该系统包括:至少一个异常振动监控装置,设置在车辆发生异常振动的至少一个部位上,用于放大车辆异常振动,并采集放大的异常振动信号;将异常振动信号发送给列车制动控制单元;列车制动控制单元,用于获取异常振动信号,并对异常振动信号进行处理。本申请通过在车辆发生异常振动的不同部位分别设置至少一个异常振动监控装置,当车辆发生异常振动时可以扩大异常振动信号,异常振动监控装置可以采集异常振动信号并将采集到的异常振动信号发送给列车制动控制单元进行进一步处理,从而可以对轨道列车异常振动感知与分析提供全面的监测、诊断、预警。


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    Titel :

    Rail train abnormal vibration signal processing system


    Weitere Titelangaben:

    轨道列车异常振动信号的处理系统


    Beteiligte:
    CUI TAO (Autor:in) / LIU XUEGANG (Autor:in) / WANG QI (Autor:in) / YAO LIJUN (Autor:in) / SHI JUNJIE (Autor:in) / HUO WENBIAO (Autor:in)

    Erscheinungsdatum :

    2021-05-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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