The application relates to an air braking device, system and method for a railway wagon. The air braking device of the railway wagon comprises a main controller and a plurality of vehicle-mounted control devices. The main controller is arranged on a freight car adjacent to the locomotive; the vehicle-mounted control devices are arranged on the freight cars respectively and correspond to the freight cars in a one-to-one mode. Each vehicle-mounted control device comprises a wireless communication device and a slave controller connected with the wireless communication device. Braking and relieving actions are carried out through vehicle-mounted control equipment arranged in each freight car, so that the synchronism of train braking and relieving is improved, the longitudinal impact force between vehicles in the train is reduced, the running safety of the vehicles is ensured, and the traction tonnage of the heavy-load train and the grouping number of the vehicles are favorably improved. Nomatter whether an action signal and an air wave signal reach each freight car, the vehicles can be controlled to be braked, and hybrid marshalling with vehicles adopting traditional air braking can be achieved. And meanwhile, no equipment is arranged on the locomotive, so that the dependence on the locomotive is eliminated.

    本申请涉及一种铁路货车的空气制动设备、系统及方法。其中铁路货车的空气制动设备包括主控制器、多个车载控制设备;主控制器设于与机车相邻的货车车厢上;各车载控制设备分别设于各货车车厢上,且分别与各货车车厢一一对应;车载控制设备包括无线通讯设备,以及连接无线通讯设备的从控制器;通过设于各个货车车厢的车载控制设备进行制动和缓解动作,提高列车制动和缓解的同步性,降低列车内部车辆间的纵向冲动力,保证车辆运行安全,有利于提高重载列车的牵引吨位和车辆编组数量。无论动作信号和空气波信号到达各货车车厢都可控制车辆制动,可实现与采用传统空气制动的车辆进行混合编组。同时,在机车上不设有任何设备,摆脱了对机车的依赖。


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    Title :

    Air braking device, system and method for rail wagon


    Additional title:

    铁路货车的空气制动设备、系统及方法


    Contributors:
    ZHUO HUI (author) / WANG HONGKUN (author) / LI QUANFU (author) / DU BIN (author) / WANG WENGANG (author) / BIAN ZHIHONG (author) / WANG MENG (author) / DING YING (author) / JIAO YANG (author) / MA RUIFENG (author)

    Publication date :

    2020-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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