The invention relates to the technical field of automobile control, and particularly relates to a vehicle active steering control method. The method comprises the steps of judging the lane line validity, the high-precision map and positioning information validity and the target vehicle historical path information validity; when the lane line validity judgment result is that the lane lines on the two sides are effective, if the high-precision map and positioning information and the target vehicle historical path information are invalid, performing active steering control by utilizing a centralline path of the lane lines on the two sides; when the lane line validity judgment result is that the single-side lane line is valid, if the high-precision map and positioning information and the target vehicle historical path information are invalid, performing active steering control by using the path after the single lane line deviates by half of the historical lane width; and when the lane line validity judgment result is that no lane line exists, carrying out active steering control according to any one piece of the validity information or carrying out active steering control after the multiple pieces of validity information are fused. The invention relates to the technical field of automobile control, and particularly relates to a vehicle active steering control method.

    本发明涉及汽车控制技术领域,具体涉及一种车辆主动转向控制方法。它对车道线有效性、高精度地图与定位信息有效性、目标车历史路径信息有效性进行判断;当车道线有效判断结果为双侧车道线有效时;若高精度地图与定位信息和目标车历史路径信息均无效,则利用双侧车道线中心线路径进行主动转向控制;当车道线有效判断结果为单侧车道线有效时;若高精度地图与定位信息和目标车历史路径信息均无效,则利用单车道线偏移半个历史车道宽度后的路径进行主动转向控制;当车道线有效判断结果为无车道线时;根据有效信息中任意一种进行主动转向控制或对多个有效信息进行融合后进行主动转向控制。涉及汽车控制技术领域,具体涉及一种车辆主动转向控制方法。


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    Title :

    Vehicle active steering control method


    Additional title:

    一种车辆主动转向控制方法


    Contributors:
    FENG PEI (author) / KANG DAIKE (author) / SHENG KAI (author) / LI PIAO (author) / XIONG SHENGJIAN (author)

    Publication date :

    2020-08-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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