The invention relates to a method, a device, equipment and a medium for improving comfort of a creeping mode of an FAO system, and the method comprises the following steps: a train enters the creeping mode to run, and whether the current required working condition of the train is traction, braking or coasting is judged in real time; if the train is in a traction working condition, a traction hierarchical control strategy is adopted, maximum traction capacity output is limited, then an adjusted PWM coding level signal is output according to a current loop interface mode of a creeping mode, and the train is allowed to respond and execute in a small-amplitude traction level range; if the train is in the braking working condition, the real-time braking level is normally output, and special strategy processing is not carried out; if the train is in the coasting working condition, neither traction nor braking is output, and the train runs in a coasting mode. Compared with the prior art, the wriggling mode operation speed requirement and the accurate parking requirement can be guaranteed, the problem of strong pause feeling in the operation process can be effectively solved, and the comfort of passengers is greatly improved.

    本发明涉及一种FAO系统蠕动模式舒适性提高方法、装置、设备及介质,其中方法包括以下步骤:列车进入蠕动模式运行,实时判断列车当前所需工况是牵引、制动还是惰行;如果列车处于牵引工况,则采用牵引分级控制策略并限制最大牵引能力输出,再按照蠕动模式的电流环接口方式输出调整后的PWM编码级位信号,允许车辆在小幅度牵引级位范围响应执行;如果列车处于制动工况,则正常输出实时的制动级位,不做特殊策略处理;如果列车处于惰行工况,既不输出牵引也不输出制动,车辆惰行行驶。与现有技术相比,本发明不仅能保证蠕动模式运行速度要求和精确停车要求,而且能有效解决运行过程中强烈的顿挫感,极大提高乘客舒适性。


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    Titel :

    FAO system creeping mode comfort improving method, device, equipment and medium


    Weitere Titelangaben:

    FAO系统蠕动模式舒适性提高方法、装置、设备及介质


    Beteiligte:
    XIANG MEIZHU (Autor:in) / ZHANG MINGYAO (Autor:in) / XIONG JINHONG (Autor:in) / FENG WENTAO (Autor:in) / LIANG YU (Autor:in) / MA JIAYUN (Autor:in) / XU YANYANG (Autor:in) / SUN YINGKE (Autor:in)

    Erscheinungsdatum :

    2024-03-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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