The invention provides a railway vehicle derailment monitoring and early warning device. The railway vehicle derailment monitoring and early warning device comprises a composite sensing module, a derailment monitoring box, a carriage host and an execution device. The composite sensor module is used for acquiring wheel set operation state characteristics of the road vehicle, and the operation state characteristics at least comprise wheel set acceleration and inclination angle data; the derailment monitoring box is used for analyzing and judging the acceleration and inclination angle data of the wheel set and judging whether the railway vehicle has a derailment risk or not so as to generate a derailment diagnosis result; the carriage host is used for receiving the derailment diagnosis result and sending out an execution signal after the derailment diagnosis result exceeds a safety threshold value; the execution device is used for receiving the execution signal, executing derailment risk alarm according to the execution signal and starting train emergency braking at the same time. When the derailment risk occurs, an alarm can be given in time, and meanwhile emergency braking is started.

    本发明提供了一种铁路车辆脱轨监测预警装置,包括复合传感模块、脱轨监测箱、车厢主机和执行装置;所述复合传感器模块,用于获取路车辆的轮对运行状态特征,所述运行状态特征至少包括轮对加速度与倾角数据;所述脱轨监测箱,用于对所述轮对加速度与倾角数据进行分析判断,判断所述铁路车辆是否存在脱轨风险进而生成脱轨诊断结果;所述车厢主机,用于接收脱轨诊断结果,并在所述脱轨诊断结果超过安全阈值后发出执行信号;所述执行装置,用于接收所述执行信号,并根据所述执行信号执行脱轨风险报警,并同时启动列车紧急制动。本发明能在当出现脱轨风险时,能够及时报警,同时启动紧急制动。


    Access

    Download


    Export, share and cite



    Title :

    Railway vehicle derailment monitoring and early warning device


    Additional title:

    铁路车辆脱轨监测预警装置


    Contributors:
    SUN XIAOJIE (author) / TAO QIANG (author) / ZHAO YULUN (author) / DAI CHENXI (author) / CAI XUANZHI (author) / CHEN ZHUANGLE (author) / IM CHON-SOO (author)

    Publication date :

    2022-08-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



    Vehicle derailment early warning method and device

    GUO ZHANLI / DAI LIANG / SHU LIGANG et al. | European Patent Office | 2023

    Free access

    Railway vehicle derailment return device

    AHN HWANG JAE | European Patent Office | 2022

    Free access

    Railway vehicle derailment return device

    European Patent Office | 2023

    Free access

    Railway vehicle derailment return device

    AHN HWANG JAE | European Patent Office | 2021

    Free access

    Train derailment identification and early warning device

    ZHOU QINYUE / GONG KAI / LIU LINYA | European Patent Office | 2020

    Free access