The invention provides a multifunctional railway freight car operation safety monitoring device which comprises a shell and an internal assembly, the internal assembly comprises a main control and communication module, a battery assembly, an air pressure measuring module and a distance measuring module, and the battery assembly is electrically connected with the main control and communication module. The air pressure measuring module and the distance measuring module are electrically connected with the main control and communication module respectively, a hollow cylinder in butt joint with a test hole of a brake cylinder in a sealed mode is arranged on the shell, and the air pressure measuring module and the distance measuring module are both installed in a cavity of the hollow cylinder. And the cavity is communicated with an air chamber of the brake cylinder through a test hole of the brake cylinder. The invention further provides a multifunctional railway freight car operation safetymonitoring system. The device has the beneficial effects that the performance of the brake and the running stability of the vehicle can be continuously and automatically detected, the device is simple and convenient to install, and a vehicle body and a brake cylinder do not need to be changed.

    本发明提供了一种多功能铁路货车车辆运行安全监测装置,包括外壳和内部组件,所述内部组件包括主控及通信模块、电池组件、气压测量模块和测距模块,所述电池组件与所述主控及通信模块电连接,所述气压测量模块、测距模块分别与所述主控及通信模块电连接,所述外壳上设有与制动缸的测试孔密封对接的中空柱体,所述气压测量模块、测距模块均安装在所述中空柱体的空腔之内,所述空腔通过制动缸的测试孔与制动缸的气室连通。本发明还提供了一种多功能铁路货车车辆运行安全监测系统。本发明的有益效果是:可以持续自动检测制动机的性能和车辆运行平稳性,装置安装简单方便,不需要对车体和制动缸做改动。


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    Title :

    Multifunctional railway freight car operation safety monitoring device and system


    Additional title:

    一种多功能铁路货车车辆运行安全监测装置与系统


    Contributors:
    CHEN JING (author) / LU ZHI (author) / CHEN ZHIJIAN (author) / LIU JIANHUA (author) / YIN WEIBIN (author)

    Publication date :

    2021-01-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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