The invention relates to the technical field of vehicle steering, in particular to a steering system, a vehicle, a control method and a storage medium, and the system comprises a first power-assisted steering cylinder used for providing power-assisted steering for a steering wheel; the second power-assisted steering cylinder is used for providing power-assisted steering for the steering wheels; the controller is used for controlling the first power-assisted steering cylinder and the second power-assisted steering cylinder to independently work when the steering system is in a preset normal state, and communicating the first power-assisted steering cylinder with the second power-assisted steering cylinder when the steering system is in a preset abnormal state, so that the pressure difference in the first power-assisted steering cylinder and the pressure difference in the second power-assisted steering cylinder are synchronous, and the first power-assisted steering cylinder and the second power-assisted steering cylinder are not synchronous. Steering force of the steering wheel is used for driving steering wheels to steer. Therefore, the problem that the user experience feeling is poor due to the fact that the steering function is difficult to achieve once the electric signal in the steering-by-wire system breaks down in the prior art is solved.

    本申请涉及车辆转向技术领域,特别涉及一种转向系统、车辆、控制方法及存储介质,其中,系统包括:第一转向助力缸,用于为方向盘提供转向助力;第二转向助力缸,用于为转向车轮提供转向助力;控制器,用于在转向系统处于预设正常状态时,控制第一转向助力缸和第二转向助力缸各自独立工作,在转向系统处于预设异常状态时,连通第一转向助力缸和第二转向助力缸,使得第一转向助力缸和第二转向助力缸内的压差同步,利用方向盘的转向力驱动转向车轮转向。由此,解决了相关技术中线控转向系统中电信号一旦出现故障导致难以实现转向功能,导致用户体验感较差等问题。


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    Title :

    Steering system, vehicle, control method and storage medium


    Additional title:

    转向系统、车辆、控制方法及存储介质


    Contributors:
    CUI TAOWEN (author) / LIU JIABAO (author) / ZHANG BINGLI (author) / WANG ZHICHAO (author) / QU YUAN (author) / LI TAO (author) / XU XIANGFEI (author)

    Publication date :

    2024-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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