A driving assistance system, a control unit thereof, and a driving assistance method are provided. The control unit comprises: an acquisition module configured to acquire environment information around the vehicle and state information of the vehicle; the judgment module is configured to start a lane non-centering mode under the condition that the vulnerable traffic participants do not exist on the lane and the adjacent lanes and the target object only exists on the adjacent lane on one side; the calculation module is configured to calculate a compensation lateral offset distance based on the lateral relative distance and the longitudinal relative speed between the vehicle and the target object on the adjacent lane on one side and the curvature and the width of the lane; and the decision-making module is configured to make a driving decision that the vehicle deviates from the current driving axis to the direction far away from the adjacent lane on one side by the compensation transverse deviation distance.

    提供了驾驶辅助系统及其控制单元和驾驶辅助方法。该控制单元包括:获取模块,配置成获取本车周围的环境信息和本车的状态信息;判断模块,配置成在判定为在本车道以及相邻车道上均不存在弱势交通参与者并且仅一侧相邻车道上存在目标对象的情况下开启车道非居中模式;计算模块,配置成基于本车与所述一侧邻车道上的目标对象之间的横向相对距离和纵向相对速度以及本车道的曲率和宽度计算补偿横向偏移距离;以及决策模块,配置成作出本车自当前行驶轴线朝向远离所述一侧邻车道的方向偏移所述补偿横向偏移距离的驾驶决策。


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    Title :

    Driving assistance system, control unit thereof, and driving assistance method


    Additional title:

    驾驶辅助系统及其控制单元和驾驶辅助方法


    Contributors:
    LU HUA (author)

    Publication date :

    2023-02-03


    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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