The invention discloses a locomotive marshalling traction operation control method and device, and the method comprises the steps: obtaining an actual speed value of a locomotive at a previous moment and an actual speed value of the locomotive at a current moment, and obtaining an actual speed change rate of the locomotive at the current moment; a preset target speed value of the main traction locomotive and a constant-speed interval speed change rate threshold value matched with the target speed value are obtained; if the actual speed value is smaller than the target speed value and the actual speed change rate at the current moment is smaller than a constant-speed interval speed change rate threshold value, traction force adjusting proportion parameters are obtained and transmitted to the main traction locomotive and the auxiliary traction locomotive; the auxiliary traction locomotive outputs traction force based on the traction force adjusting proportion parameter so as to assist in controlling the running speed of the locomotive. According to the method, control strategies under different load conditions can be automatically adjusted, the main traction locomotive and the auxiliary traction locomotive can control the running speed of the main traction locomotive and the auxiliary traction locomotive, and the control mode is more flexible and effective.

    本发明公开一种机车编组牵引运行控制方法及装置,方法包括获取机车上一时刻的实际速度值以及当前时刻的实际速度值,得到机车当前时刻的实际速度变化率;获取主牵引机车预设的目标速度值以及与目标速度值匹配的恒速区间速度变化率阈值;若实际速度值小于目标速度值,且当前时刻的实际速度变化率小于恒速区间速度变化率阈值,则获取牵引力调节比例参数并将牵引力调节比例参数传送给主牵引机车以及辅助牵引机车,以使辅助牵引机车基于牵引力调节比例参数输出牵引力以辅助控制机车的运行速度。该方法能够自动调整不同负荷条件下的控制策略,主牵引机车和辅助牵引机车能够分别控制自身的运行速度,控制方式更加灵活有效。


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    Title :

    Locomotive marshalling traction operation control method and device


    Additional title:

    一种机车编组牵引运行控制方法及装置


    Contributors:
    LIU GE (author) / WANG FAXIAN (author) / MAI JIAYI (author) / SUN LIANGLIANG (author) / ZHANG YUSI (author) / LI DIANWEI (author) / YANG XIAOXIAO (author) / GENG CONG (author)

    Publication date :

    2023-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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