The invention discloses a steer-by-wire system, a vehicle anti-rollover control method, a vehicle and a storage medium, and the vehicle anti-rollover control method comprises the steps that the transverse load transfer rate of the vehicle is obtained; when the transverse load transfer rate is greater than a transverse load transfer rate threshold value, determining a first reverse torque of the road feeling motor and a first angular transmission ratio of the steering motor; and the road feeling motor is controlled according to the first reverse torque, and the steering motor is controlled according to the first angular transmission ratio. Therefore, the vehicle is controlled through the vehicle rollover prevention control method, rollover of the vehicle can be more accurately prevented, the possibility of rollover of the vehicle can be reduced by controlling the road sensing motor and the steering motor, and the driving safety of the vehicle is guaranteed as much as possible.

    本发明公开了一种线控转向系统、车辆防侧翻控制方法、车辆、存储介质,其中,车辆防侧翻控制方法包括:获取车辆的横向载荷转移率;在横向载荷转移率大于横向载荷转移率阈值时,确定路感电机的第一反向力矩和所述转向电机的第一角传动比;根据第一反向力矩对路感电机进行控制、以及根据第一角传动比对转向电机进行控制。由此,通过本发明中车辆防侧翻控制方法对车辆进行控制,能够更加准确地预防车辆侧翻,且通过对路感电机和转向电机进行控制,能够降低车辆侧翻的可能性,尽可能保证车辆行车安全。


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    Title :

    Steering-by-wire system, vehicle rollover prevention control method, vehicle and storage medium


    Additional title:

    线控转向系统、车辆防侧翻控制方法、车辆、存储介质


    Contributors:
    ZOU ZIJIE (author) / LIAO YINSHENG (author) / HWANG TAE-SEOK (author) / FANG HAIJI (author) / YUE HANQI (author)

    Publication date :

    2024-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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