The present invention relates to a power-assisted steering system and a method of operating a power-assisted steering system, in particular for a vehicle having at least a first steered wheel and a second steered wheel, the system comprising: a control unit configured to receive an input regarding a desired change in steering angle; and a first power generation device and a second power generation device configured to provide power assisted steering for rotating the first steered wheel and the second steered wheel, respectively. And a control unit configured to, in response to the received input, alternately activate and deactivate the first and second power generation devices, respectively, so as to repeatedly and alternately provide power assist to the first and second steered wheels as the first and second steered wheels rotate, the desired change in steering angle is thereby achieved. The invention further discloses a method for operating the power-assisted steering system.

    本发明涉及一种动力辅助转向系统和操作动力辅助转向系统的方法,尤其是用于至少具有第一转向轮和第二转向轮的车辆的动力辅助转向系统,该系统包括:控制单元,该控制单元被配置成接收关于转向角的期望变化的输入;第一动力生成装置和第二动力生成装置,该第一动力生成装置和第二动力生成装置分别被构造成提供用于转动第一转向轮和第二转向轮的动力辅助转向。该控制单元被配置成:响应于所接收到的输入,分别交替地激活和停用第一动力生成装置和第二动力生成装置,以便在第一转向轮和第二转向轮转动时重复地且交替地向第一转向轮和第二转向轮提供动力辅助,从而实现转向角的所述期望变化。还公开了操作上述动力辅助转向系统的方法。


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    Title :

    Power assisted steering system and method of operating power assisted steering system


    Additional title:

    动力辅助转向系统和操作动力辅助转向系统的方法


    Contributors:

    Publication date :

    2022-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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