The invention relates to a steering driving structure, a steering driving system and a control method, and relates to the technical field of vehicle steering transmission. The driving device comprises a gear shaft and at least two driving rods, all the driving rods are symmetrically arranged above and below the gear shaft and meshed with the gear shaft, the driving rod located above the gear shaft is used for being connected with one wheel on the front side of the vehicle, and the driving rod located below the gear shaft is used for being connected with the other wheel on the front side of the vehicle. The gear shaft is used for driving the driving rods located above and below the gear shaft to move in the opposite directions at the same time, and different moving strokes are generated. According to the steering driving structure, through cooperation of the meshing structures between the gear shafts and the driving rods, corresponding control over the steering angles of the vehicles on the two sides when the vehicles turn can be achieved, the requirement for the steering angles of the wheels when the vehicles turn is met, the structure is very simple, the manufacturing cost is low, fatigue damage is not prone to being generated, and the heat dissipation condition is good; the overall structure is stable, and steering reliability is high.

    本申请涉及一种转向驱动结构、转向驱动系统以及控制方法,涉及车辆转向传动技术领域。其包括齿轮轴和至少两根驱动杆,所有驱动杆对称设于齿轮轴的上下方,并均与齿轮轴啮合,位于齿轮轴上方的驱动杆用于与车辆前侧的其中一车轮相连,位于齿轮轴下方的驱动杆用于与车辆前侧的另一车轮相连,齿轮轴用于驱动位于齿轮轴上方和下方的驱动杆分别同时沿相反的方向移动,并产生不同的移动行程。本申请提供的转向驱动结构,通过齿轮轴和驱动杆之间的啮合结构的配合,即可实现对车辆转弯时两侧车辆的转向角实现对应的控制,满足车辆转弯时对车轮转向角的需求,结构十分简单,制造成本较低,不易产生疲劳破坏、散热条件较好,整体结构稳定,转向可靠性高。


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    Title :

    Steering driving structure, steering driving system and control method


    Additional title:

    一种转向驱动结构、转向驱动系统以及控制方法


    Contributors:
    ZHAO QIANG (author) / LIU KANG (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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