The invention provides a railway pressure gauge with a sound-light alarm function, which determines whether a train needs to enter a brake working mode or not according to first motion information of the train, and adjusts an air compression state of a train air pipe after entering the brake working mode, so that the train enters a preparation state in which brake can be executed at any time. The braking response speed of the train is increased; according to the second movement information of the train, the braking acting force needed by the train for completing braking work is determined, so that whether the real-time compressed air pressure in the train air pipe meets the braking requirement of the train or not is judged, a reference is provided for follow-up air compression and release adjustment of the train air pipe, and the air braking efficiency is improved; and when the braking requirement of the train is not met, the working state and the air release state of the air compressor are adjusted, the air compression limit capacity of the train air pipe is fully utilized, it is guaranteed that the train can be rapidly and stably braked, and the train braking efficiency and reliability are improved.

    本发明提供铁道用具有声光报警功能的压力表,其根据列车的第一运动信息,确定列车是否需要进入制动工作模式,并在进入制动工作模式后,调整列车风管的空气压缩状态,以使列车进入随时可执行制动的准备状态,提高列车的制动响应速度;根据列车的第二运动信息,确定列车完成制动工作所需的制动作用力,以此判断列车风管内部的实时压缩空气压力是否满足列车的制动需求,从而对后续列车风管进行空气压缩和释放调整提供基准,提高空气制动效率;当不满足列车的制动需求,调整空气压缩机的工作状态和空气释放状态,充分利用列车风管的空气压缩极限能力,保证列车能够快速平稳制动,提高列车制动效率和可靠性。


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    Title :

    Railway pressure gauge with sound-light alarm function


    Additional title:

    铁道用具有声光报警功能的压力表


    Contributors:
    YANG XINJUN (author) / DU YABING (author) / CHEN RUI (author) / LU JIANJUN (author) / SUN FUGUI (author) / LI JING (author)

    Publication date :

    2023-09-19


    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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