The invention discloses a method for accelerating relieving of a rear vehicle of a long and large train. The method comprises the following steps that a local supercharging device acting on a tail train pipe is installed on the long and large train; the local supercharging device communicates with locomotive end control equipment in real time; when the train starts to relieve, the train pipe at the train head forms local pressurization and transmits the pressurization from the train head to the train tail, and the local pressurization device at the tail acts, so that the train pipe at the tail forms local pressurization and transmits the pressurization from the tail to the train head; the aim of relieving the rear vehicle and the front and middle vehicles at the same time can be achieved, the relieving synchronism of the long and large train is improved, and the longitudinal impact force of the train is reduced; the problems that rear vehicles in a long and large train are relieved slowly, and coupler force is large are solved.

    本发明公开了一种加速长大列车后部车辆缓解的方法,包括如下步骤:在长大列车车辆上安装作用于尾部列车管的局部增压装置;局部增压装置与机车端控制设备实时通信;列车开始缓解时,车头的列车管形成局部增压,并从车头向车尾方向传递,而尾部的局部增压装置动作,使尾部列车管形成局部增压,并从尾部向车头方向传递;本发明能够达到后部车辆与前部及中部车辆同时缓解的目的,提高长大列车缓解同步性,降低列车纵向冲动力;解决了长大列车中后部车辆缓解慢、车钩力大的问题。


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    Title :

    Method for accelerating relieving of rear vehicle of long and large train


    Additional title:

    一种加速长大列车后部车辆缓解的方法


    Contributors:
    LIU HUAN (author) / FAN YUNFENG (author) / DENG JIN (author) / YUAN CHEN (author)

    Publication date :

    2022-11-29


    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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