The embodiment of the invention provides a rail vehicle braking control method and system and a rail vehicle. The rail vehicle braking control method comprises the steps that a current braking force demand value of a rail vehicle is obtained; and on the basis of the obtained current braking force demand value, an internal combustion power pack is controlled to be selected from an auxiliary power generation device braking mode or a diesel engine friction braking mode or a hydraulic transmission braking mode so as to drive the rail vehicle to be braked. According to the rail vehicle braking control method and system and the rail vehicle, the internal combustion power pack is used for overcoming the defect that in the prior art, the braking force range of a railway vehicle is small, and the effect that braking force provided by an internal combustion power pack is changed from traditional gearbox hydraulic braking into reverse towing auxiliary power generation devices, diesel engine friction and gearbox hydraulic braking to jointly provide hybrid braking force is achieved.

    本发明实施例提供了轨道车辆制动控制方法和系统、以及轨道车辆。轨道车辆制动控制方法包括:获取轨道车辆的当前制动力需求值;基于获取的所述当前制动力需求值,控制内燃动力包在辅助发电装置制动模式、柴油机摩擦制动模式或液力变速箱制动模式中进行选择,以驱动所述轨道车辆进行制动。本发明实施例提供的轨道车辆制动控制方法和系统、以及轨道车辆,用以解决现有技术中轨道车辆制动力范围小的缺陷,实现将内燃动力包的制动力提供由传统的变速箱液力制动改为反拖辅助发电装置、柴油机摩擦及变速箱液力制动三者共同提供混合制动力的效果。


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    Title :

    Rail vehicle braking control method and system and rail vehicle


    Additional title:

    轨道车辆制动控制方法和系统、以及轨道车辆


    Contributors:
    XU CUIQIANG (author) / LI LAIBIN (author) / BO KAIWEN (author) / LI JINGTAO (author) / SU YI (author)

    Publication date :

    2020-10-23


    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




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