The invention discloses a vehicle auxiliary driving method, device and equipment and a storage medium. The method comprises the steps that the target distance between a vehicle and a target obstacle, first driving data of the target obstacle and second driving data of the vehicle are acquired; distance calculation is carried out based on the target distance, the first driving data and the second driving data, and the safety braking distance of the vehicle is obtained; calculating the actual braking distance of the vehicle based on the second driving data; if the actual braking distance is larger than the safe braking distance, third driving data of a first obstacle on an adjacent lane on at least one side of the vehicle and a first distance between the first obstacle and the vehicle are obtained, and the first obstacle is the obstacle, closest to the vehicle, on the adjacent lane; performing calculation processing based on the third driving data, the first distance and the second driving data to obtain a lane change collision result; if the lane changing collision result meets the preset lane changing condition, a lane changing early warning is given out, and a lane changing driving path is provided.

    本申请公开了一种车辆辅助驾驶方法、装置、设备及存储介质,所述的方法包括:获取本车与目标障碍物之间的目标距离、目标障碍物的第一行驶数据和本车的第二行驶数据;基于目标距离、第一行驶数据和第二行驶数据进行距离计算,得到本车的安全刹车距离;基于第二行驶数据计算得到本车的实际刹车距离;若实际刹车距离大于安全刹车距离,则获取本车至少一侧相邻车道上的第一障碍物的第三行驶数据和第一障碍物与本车之间的第一距离,第一障碍物为相邻车道上与本车距离最近的障碍物;基于第三行驶数据、第一距离和第二行驶数据进行计算处理,得到变道碰撞结果;若变道碰撞结果满足预设变道条件,则发出变道预警,并提供变道行驶路径。


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    Titel :

    Vehicle auxiliary driving method, device and equipment and storage medium


    Weitere Titelangaben:

    一种车辆辅助驾驶方法、装置、设备及存储介质


    Beteiligte:
    JI DONGHUI (Autor:in) / YU BO (Autor:in) / HAN YUPING (Autor:in)

    Erscheinungsdatum :

    2022-03-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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