The invention discloses a behavior decision-making method and system for automatic driving and a vehicle. The method comprises the steps that a target driving plan of a target vehicle is acquired, and path information is acquired; obstacle information of a current target vehicle in a target range is obtained, the obstacle type of an obstacle corresponding to each piece of obstacle information is obtained according to each piece of obstacle information, and the obstacle type comprises a non-pedestrian target type and a pedestrian target type; generating a corresponding first behavior decision, a second behavior decision and a third behavior decision according to the obstacle type and the obstacle information; and obtaining all the generated behavior decisions, generating a final behavior decision by adopting preset security level division according to all the generated behavior decisions, and uploading the final behavior decision to the target vehicle so as to control the target vehicle to respond to the final behavior decision. According to the behavior decision-making method for automatic driving, the traffic efficiency of automatic driving is improved, and meanwhile, the collision risk is reduced.

    本申请公开了一种用于自动驾驶的行为决策方法、系统及车辆,所述方法包括:获取目标车辆的目标行驶计划,获取路径信息;获取当前目标车辆在目标范围内的障碍物信息,根据每个所述障碍物信息获取每个所述障碍物信息对应的障碍物的障碍物类型,其中,所述障碍物类型包括非行人目标类型和行人目标类型;由障碍物类型以及障碍物信息,生成对应的第一行为决策、第二行为决策和第三行为决策;获取生成的所有行为决策,根据生成的所有行为决策,采用预先设置的安全等级划分,生成最终行为决策,并上传到所述目标车辆,以控制所述目标车辆响应所述最终行为决策。本申请通过用于自动驾驶的行为决策方法,在增加自动驾驶的通行效率同时,降低了碰撞风险。


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    Title :

    Behavior decision-making method and system for automatic driving and vehicle


    Additional title:

    一种用于自动驾驶的行为决策方法、系统及车辆


    Contributors:
    ZHANG SHUO (author) / WEN TAO (author) / WAN KAILIN (author) / DANG JIANMIN (author)

    Publication date :

    2024-08-02


    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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