The embodiment of the invention provides a defensive driving control method and system for a vehicle, and the method comprises the steps: continuously collecting the operation information of the vehicle, and judging whether the vehicle has a front-back clamping risk or not based on the operation information of the vehicle; when the vehicle has the front-and-back clamping risk, detecting road information, and judging whether an adjacent lane has a safe entering condition or not based on the road information; when the adjacent lane has the safe entering condition, the vehicle speed and the vehicle direction are adjusted based on the vehicle running information, and the vehicle turns to enter the adjacent lane; when the adjacent lane does not have the safe entering condition, acquiring vehicle attribute information, determining an accident grade in combination with the vehicle operation information, and detecting whether the accident grade exceeds a vehicle accident threshold value or not; and when the accident grade exceeds a vehicle accident threshold value, detecting whether vulnerable traffic participants exist in adjacent lanes, and when the vulnerable traffic participants exist in the adjacent lanes, implementing preset defense actions and sending out alarm information.

    本发明实施例提供一种车辆的防御性驾驶控制方法及系统,所述方法包括:持续采集车辆运行信息,并基于车辆运行信息判断车辆是否存在前后夹击风险;当车辆存在前后夹击风险时,检测道路信息,基于道路信息判断相邻车道是否具备安全进入条件;当相邻车道具备安全进入条件时,基于车辆运行信息调整车辆速度和车辆方向,转向进入相邻车道;当相邻车道不具备安全进入条件时,获取车辆属性信息,结合车辆运行信息确定事故等级,并检测事故等级是否超过车辆事故阈值;当事故等级超过车辆事故阈值时,检测相邻车道是否存在弱势交通参与者,并当相邻车道存在弱势交通参与者时,实施预设的防御动作,发出报警信息。


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    Title :

    Defensive driving control method and system for vehicle


    Additional title:

    一种车辆的防御性驾驶控制方法及系统


    Contributors:
    LIU NIANSONG (author) / SHI LIANGLIANG (author) / CUI SHUJUAN (author) / LIU SHUOFEI (author) / WANG GUOJIE (author) / CHENG KUO (author) / LI CHUNHUI (author) / LI TINGYI (author) / CHEN JIE (author) / YU HAILONG (author)

    Publication date :

    2024-11-12


    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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