The invention discloses a vehicle auxiliary driving method, a vehicle-mounted controller, a system, a vehicle and a storage medium. The method comprises the steps that a steering control signal is received, wherein the steering control signal comprises a current working condition and required steering data; querying the first transmission ratio data based on the demand steering data to obtain corresponding demand transmission ratio data; if the current working condition is a non-transmission-ratio compensation working condition, determining the required transmission ratio data as target transmission ratio data; if the current working condition is a transmission ratio compensation working condition, querying second transmission ratio data based on the demand steering data to obtain corresponding compensation transmission ratio data, and determining target transmission ratio data based on demand transmission ratio data and compensation transmission ratio data corresponding to the demand steering data; and controlling the steering wheel to rotate based on the target transmission ratio data. According to the method, under the transmission ratio compensation working condition and the non-transmission ratio compensation working condition, the same vehicle response can be performed on the required steering data so as to adapt to the requirements of different driving styles, and the driving experience of a user is improved.

    本发明公开一种车辆辅助驾驶方法、车载控制器、系统、车辆及存储介质。该方法包括:接收转向控制信号,转向控制信号包括当前工况和需求转向数据;基于需求转向数据查询第一传动比数据,获取对应的需求传动比数据;若当前工况为非传动比补偿工况,则将需求传动比数据确定为目标传动比数据;若当前工况为传动比补偿工况,则基于需求转向数据查询第二传动比数据,获取对应的补偿传动比数据,基于需求转向数据对应的需求传动比数据和补偿传动比数据,确定目标传动比数据;基于目标传动比数据,控制方向盘转动。本方法可实现传动比补偿工况和非传动比补偿工况下,对需求转向数据进行同样的车辆响应,以适应不同驾驶风格的需求,提升用户驾驶体验。


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    Title :

    Vehicle auxiliary driving method, vehicle-mounted controller, system, vehicle and storage medium


    Additional title:

    车辆辅助驾驶方法、车载控制器、系统、车辆及存储介质


    Contributors:
    CHENG XIANG (author) / MAO YINGZHONG (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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