The invention belongs to the field of rail trains, and discloses a rail vehicle braking anti-slip control method, which can comprehensively adopt a slope and a slip rate as criteria for adjusting the slip rate so as to enable the adjustment control to be more effective and accurate, and comprises the following steps: firstly, obtaining a train braking slip rate and a wheel track estimation adhesion coefficient; judging whether the slip rate to be judged is located in a preset slip rate domain or not and whether the slope rate to be judged is located in a preset slope domain or not; and on the basis of the judgment result, the to-be-judged slip rate and the to-be-judged slope are changed by obtaining the running parameters of the train, so that the wheel-rail adhesion coefficient is maintained to be located in a preset optimal coefficient domain. The invention further discloses a rail vehicle braking anti-skid control storage medium and a rail vehicle braking anti-skid control system which are used for achieving the rail vehicle braking anti-skid control method.

    本发明属于轨道列车领域,公开了一种轨道车辆制动防滑控制方法,能够综合采用斜率和滑移率作为调整滑移率的判据,从而使得调整控制的更为有效、准确,首先获取列车制动滑移率和轮轨估计黏着系数;接着将待判滑移率是否位于预定滑移率域内,及待判斜率率是否位于预定斜率域内进行“与”判断;基于判定结果,通过获取列车的运行参数改变待判滑移率及待判斜率,从而维持使得轮轨黏着系数位于预定的优选系数域内。本发明还公开了轨道车辆制动防滑控制存储介质以及轨道车辆制动防滑控制系统,用于实现上述的轨道车辆制动防滑控制方法。


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    Title :

    Railway vehicle braking anti-skid control method, storage medium and system


    Additional title:

    一种轨道车辆制动防滑控制方法、存储介质以及系统


    Contributors:
    ZHU WENLIANG (author) / WANG HANBIN (author) / ZHANG YI (author) / ZHANG JINMING (author)

    Publication date :

    2024-10-22


    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



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