The invention relates to a railway wagon safety monitoring system which comprises a coupler force sensor, a braking force sensor, a brake shoe pressure sensor, a shaft end temperature sensor and an acceleration sensor and is used for collecting coupler force, braking force, brake shoe pressure, shaft end temperature and acceleration information of a railway wagon in real time. The local processing unit MCU is used for controlling the operation of the railway wagon according to the collected information; the RS485 bus is used for transmitting the collected information to an external host; the system further comprises a 4G wireless transmission module and a GPS module which are used for wirelessly transmitting information to a ground server and obtaining train position information. The technical problems that in the prior art, railway wagon state monitoring depends on ground facilities, the real-time performance is poor, and the false alarm rate is high are solved.

    本发明涉及一种铁路货车安全监测系统,包括车钩力传感器、制动力传感器、闸瓦压力传感器、轴端温度传感器和加速度传感器,用于实时采集铁路货车的车钩力、制动力、闸瓦压力、轴端温度和加速度信息;本机处理单元MCU,用于根据采集的信息控制铁路货车运行;RS485总线,用于将采集的信息传输至外部主机;还包括4G无线传输模块和GPS模块,用于将信息无线传输至地面服务器,并获取列车位置信息。本发明解决了现有技术中铁路货车状态监测依赖于地面设施,实时性差且误报率高的技术问题。


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    Title :

    Railway wagon safety monitoring system and safety monitoring method


    Additional title:

    一种铁路货车安全监测系统及安全监测方法


    Contributors:
    DIAO ZHAOLEI (author) / LI WENZHENG (author) / LI HAILONG (author)

    Publication date :

    2024-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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