The invention belongs to the technical field of automatic driving, and discloses an automatic driving behavior decision-making method based on surrounding vehicle behaviors. The method comprises the following steps: acquiring first information of a corresponding target around a vehicle, wherein the corresponding target comprises a vehicle and an obstacle; acquiring a relative relationship between the corresponding target around the own vehicle and the own vehicle; acquiring second information of the corresponding target around the vehicle; carrying out fusion comparison on the first information and the second information of the corresponding targets around the own vehicle and the relative relationship between the corresponding target and the own vehicle, and outputting a decision result. According to the invention, the driving and parking safety is improved; the comfort level of passengers in the vehicle is increased, and the discomfort of emergency braking caused by sudden obstacles on a driving route is avoided; the method can be completed based on an existing vehicle sensor, and extra sensor information is not needed.

    本发明属于自动驾驶技术领域,公开了一种基于周围车辆行为的自动驾驶行为决策方法,包括步骤:获取自车周围的相应目标的第一信息,所述相应目标包括车辆和障碍物;获取所述自车周围的相应目标与所述自车的相对关系;获取所述自车周围的相应目标的第二信息;将所述自车周围的相应目标的第一信息、第二信息以及相应目标与所述自车的相对关系进行融合比对,输出决策结果。本发明提高了行车与泊车时的安全性;增加了车内乘客舒适度,避免了由于行驶路线上突然出现障碍物而造成的紧急刹车的不适感;可基于现有的车辆传感器即可完成,无需额外的传感器信息。


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    Title :

    Automatic driving behavior decision-making method based on surrounding vehicle behaviors


    Additional title:

    一种基于周围车辆行为的自动驾驶行为决策方法


    Contributors:
    LIU YONGCHAO (author) / XIA QING (author) / JIANG RUYI (author) / MA GUANGLIN (author) / YU MENGMENG (author) / TIAN JUN (author)

    Publication date :

    2021-09-10


    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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