The invention relates to the technical field of vehicles, and discloses a commercial vehicle empennage control method and system.The commercial vehicle empennage control method comprises the steps that vehicle speed information of a commercial vehicle is obtained, and the vehicle speed information comprises at least one vehicle speed value; calibrating the speed information of the commercial vehicle to obtain an initial output angle set of the tail wing of the commercial vehicle; performing offset adjustment on initial output angles in the initial output angle set of the empennage according to the vehicle state and the vehicle speed information to obtain a fixed output angle set of the commercial vehicle empennage; and performing fusion processing on the fixed output angle in the fixed output angle set and the corresponding initial output angle in the initial output angle set to obtain a final output angle set of the commercial vehicle empennage. According to the commercial vehicle empennage control method and system, the self-adaptive adjusting module is additionally arranged on the basis of basic calibration control according to the current commercial vehicle speed and vehicle real-time energy consumption data, and the state of the empennage can be automatically and dynamically adjusted in real time so that the purpose that the empennage can be unfolded in the optimal energy-saving state can be achieved.

    本发明涉及车辆技术领域,公开了商用车尾翼控制方法及系统,包括:获取商用车的车速信息,车速信息包括至少一个车速值;对商用车的车速信息进行标定处理,得到商用车尾翼的初始输出角度集合;根据车辆状态和车速信息对尾翼的初始输出角度集合中的初始输出角度分别进行偏移调整,得到商用车尾翼的固定输出角度集合;采用固定输出角度集合中的固定输出角度与初始输出角度集合中对应的初始输出角度融合处理,得到商用车尾翼的最终输出角度集合。上述的商用车尾翼控制方法及系统,根据当前商用车车速、车辆实时能耗数据,在基础标定控制的基础上,增加自适应调节模块,可以自动实时动态调整尾翼状态以达到尾翼展开最佳节能状态的目的。


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    Title :

    Commercial vehicle empennage control method and system


    Additional title:

    商用车尾翼控制方法及系统


    Contributors:
    YANG LI (author) / LIU YAFEI (author) / BAI QI (author) / LI BING (author) / LI YUANDONG (author) / LIU YIMING (author) / GU CANSONG (author) / CHEN YING (author) / QIAN YUZHOU (author) / CHEN XUBO (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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