The invention provides a power-assisted steering mode switching method, device and equipment and a readable storage medium. The method comprises the following steps: receiving a mode switching requestmessage; detecting whether a switching condition is met or not; and if the switching condition is satisfied, gradually adjusting the proportion of the steering assistance output of the original steering assistance mode in the total steering assistance output from 100% to 0, and gradually adjusting the proportion of the steering assistance output of the target steering assistance mode corresponding to the mode switching request message in the total steering assistance output from 0 to 100%. According to the invention, when the power-assisted steering modes are switched, the proportions of thepower-assisted steering outputs of the two power-assisted steering modes in the total power-assisted steering output are gradually adjusted, the hand feeling is shown as a flexible hand feeling, and the driving safety can be better ensured compared with hard switching.

    本发明提供一种转向助力模式切换方法、装置、设备及可读存储介质。该方法包括:接收模式切换请求报文;检测是否满足切换条件;若满足切换条件,则将原转向助力模式的转向助力输出在总转向助力输出中的占比由100%逐渐调整为0,且将所述模式切换请求报文对应的目标转向助力模式的转向助力输出在总转向助力输出中的占比由0逐渐调整为100%。通过本发明,在切换转向助力模式时,采用逐渐调整两种转向助力模式的转向助力输出在总转向助力输出中的占比,表现到手感上则体现为柔性的手感,相较于硬切换更能保证行车安全。


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    Title :

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


    Additional title:

    转向助力模式切换方法、装置、设备及可读存储介质


    Contributors:
    ZHAO BAOHUA (author) / WU JINBO (author) / ZHAO YACHAO (author)

    Publication date :

    2021-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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