The invention belongs to the technical field of automatic control of pure electric vehicles, and particularly relates to an automatic steering control method for a pure electric vehicle. A system carried by the method comprises a central control module, a road condition acquisition module, a vehicle speed detection module, a steering wheel rotating speed detection module, a size adjustment driving module and an extension structure driving module, and a steering wheel is controlled to perform different telescopic changes based on different deflection angles of a driving road section, so that the driving safety and the driving visual field are considered; based on different traffic flows and different vehicle speeds, a steering wheel telescopic structure and a size adjusting mechanism are controlled to act, and driving safety is guaranteed while supporting is provided for a driver; based on different steering directions, a steering wheel is controlled to act to provide support for a driver so as to balance centrifugal force during steering; in the parking state, the steering wheel is controlled to rotate in the direction close to the instrument panel, and getting-on and getting-off space is provided for a driver.

    本申请属于纯电动汽车自动控制技术领域,具体涉及一种用于纯电动汽车的自动转向控制方法,所述方向盘设置伸缩结构及尺寸调节机构,所述方法搭载的系统包括中央控制模块、路况获取模块、车速探测模块、方向盘转速探测模块、尺寸调节驱动模块、伸出结构驱动模块,基于行驶路段偏转角度不同,控制方向盘进行不同的伸缩变化,从而兼顾行车安全以及驾驶视野;基于车流量大小不同以及车速大小不同,控制方向盘伸缩结构及尺寸调节机构动作,为驾驶者提供支撑同时保证行车安全;基于转向方向不同,控制方向盘动作,为驾驶员提供支撑从而平衡转向时的离心力;在驻车状态,控制方向盘向靠近仪表盘方向转动,为驾驶者提供上下车空间。


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    Title :

    Automatic steering control method for pure electric vehicle


    Additional title:

    一种用于纯电动汽车的自动转向控制方法


    Contributors:
    LIU DONGWEI (author) / HUA JINYONG (author) / FENG HUIJIAN (author) / SHU XUEFEI (author) / HUI CHUN (author) / ZHANG YUN (author)

    Publication date :

    2024-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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