The embodiment of the invention provides a power-assisted steering mode switching method and device, electronic equipment and a storage medium, and relates to the technical field of automobile auxiliary driving. The method comprises the steps that if it is determined that a traffic jam auxiliary function TJA is started, a power-assisted steering mode is switched to an automatic driving mode from a current manual power-assisted steering mode; receiving a transverse control parameter sent by an advanced driving assistance system (ADAS); determining a first torque according to a pre-established corresponding relationship between a power-assisted steering parameter of an automatic driving mode and the transverse control parameter; and when the TJA function is started, indicating the power-assisted steering motor to output the first torque so as to steer, so that only one power-assisted steering parameter exists after the TJA function is started, only one group of transverse power-assisted parameters which are matched with the power-assisted steering parameter and are output by the ADAS needs to be debugged in the vehicle development stage, the difficulty of vehicle development is reduced, and the research and development efficiency is improved.

    本申请实施例提供了一种转向助力模式的切换方法、装置、电子设备及存储介质,涉及汽车辅助驾驶技术领域。该方法包括:若确定交通拥堵辅助功能TJA功能开启,则将转向助力模式由当前的人工转向助力模式切换至自动驾驶模式;接收高级驾驶辅助系统ADAS系统发送的横向控制参数;根据预先建立的自动驾驶模式的转向助力参数与所述横向控制参数间的对应关系,确定第一扭矩;指示所述转向助力电机输出所述第一扭矩,以进行转向,使得TJA功能开启后,只有一种转向助力参数,使得在车辆开发阶段,只需要调试一组与转向助力参数匹配的由ADAS输出的横向助力参数,降低了整车开发的难度,提升了研发效率。


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    Title :

    Power-assisted steering mode switching method and device, electronic equipment and storage medium


    Additional title:

    转向助力模式的切换方法、装置、电子设备及存储介质


    Contributors:

    Publication date :

    2022-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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