The invention provides an automatic driving decision-making method, device and equipment for restoring the driving style of a driver. The method comprises the steps of obtaining a first automatic driving action without the driving style of the driver based on surrounding environment information of a target vehicle; performing driving action prediction based on the surrounding environment information by using the first prediction model to obtain a second automatic driving action; using the second prediction model to carry out stylized driving action prediction to obtain a third automatic driving action; performing driving action prediction by using a third prediction model obtained after fine adjustment based on the stylized driving action to obtain a fourth automatic driving action; and determining a target automatic driving action based on the first automatic driving action, the second automatic driving action, the third automatic driving action and the fourth automatic driving action. The automatic driving action with the driving style of the driver can be adopted in the advanced auxiliary driving state and the automatic driving state, and meanwhile the unsmooth taking-over process caused by the driving style difference in the vehicle taking-over process of the driver can be avoided.

    本申请提出一种还原驾驶员驾驶风格的自动驾驶决策方法、装置及设备,方法包括:基于目标车辆的周围环境信息获取无驾驶员驾驶风格的第一自动驾驶动作;利用第一预测模型基于周围环境信息进行驾驶动作预测得到第二自动驾驶动作;利用第二预测模型进行风格化驾驶动作预测得到第三自动驾驶动作;利用基于风格化驾驶动作进行微调后得到的第三预测模型进行驾驶动作预测,得到第四自动驾驶动作;基于第一自动驾驶动作、第二自动驾驶动作、第三自动驾驶动作和第四自动驾驶动作,确定目标自动驾驶动作。本申请能在高级辅助驾驶和自动驾驶状态下采用有驾驶员驾驶风格的自动驾驶动作,同时能避免驾驶员接管车辆过程中由于驾驶风格差异导致的接管过程不顺畅。


    Access

    Download


    Export, share and cite



    Title :

    Automatic driving decision-making method, device and equipment for restoring driving style of driver


    Additional title:

    还原驾驶员驾驶风格的自动驾驶决策方法、装置及设备


    Contributors:
    WU JIANPING (author) / DENG HUILIN (author) / ZHENG SHAOJIANG (author) / LI GUANZHOU (author)

    Publication date :

    2024-07-16


    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



    Automatic driving vehicle game lane changing decision-making method and device considering driving style

    YANG ZHIJIAN / ZHANG ZHEWEN / XIE WENKANG et al. | European Patent Office | 2024

    Free access

    Automatic driving decision-making method and device, electronic equipment and automatic driving vehicle

    ZHOU XIANGPO / YANG HUANGRONG / XIA ZHONGPU | European Patent Office | 2023

    Free access

    Influence of Driver Decision Characteristics on Driving Style

    Li, Chenxin / Wei, Tianzheng / Liu, Fei | ASCE | 2020



    Automatic driving decision-making method based on driving intensity

    JIA XIN / LIU XINFENG / GUAN XIN et al. | European Patent Office | 2025

    Free access