The invention relates to the technical field of vehicles, and discloses a steering limiting device, a steering limiting control method and a vehicle, the steering limiting device comprises a steering shaft, a steering engine input shaft, a first limiting piece, a second limiting piece and an electromagnetic friction disc, the first limiting piece is fixedly connected with the steering shaft, and a plurality of first tooth parts are arranged on the first limiting piece; the second limiting piece is movably arranged on the input shaft of the steering machine, a plurality of second tooth parts are arranged on the second limiting piece, the first tooth parts and the second tooth parts are connected in a meshed mode, the second limiting piece has magnetism, the electromagnetic friction disc is fixedly connected with the input shaft of the steering machine, and the electromagnetic friction disc has a limiting state for driving the second tooth parts and the first tooth parts to be meshed. Due to the fact that the sliding torque is formed by the magnetic attraction force and the friction force between the second limiting piece and the electromagnetic friction disc, the second limiting piece can still rotate by a certain angle, the flexibility of limiting the rotating shaft is improved, and the better operation experience feeling is achieved.

    本发明涉及车辆技术领域,公开了转向限位装置、转向限位控制方法及车辆,转向限位装置包括转向轴、转向机输入轴、第一限位件、第二限位件和电磁摩擦盘,第一限位件与转向轴固定连接,第一限位件上设有多个第一齿部,第二限位件活动设置在转向机输入轴上,第二限位件上设有多个第二齿部,第一齿部与第二齿部可啮合连接,第二限位件具有磁性,电磁摩擦盘与转向机输入轴固定连接,电磁摩擦盘具有驱使第二齿部与第一齿部相啮合的限位状态,以及驱使第二齿部与第一齿部相分离的半啮合状态,本发明由于第二限位件与电磁摩擦盘间的磁吸力与摩擦力形成了滑移扭矩,使第二限位件仍可转动一定的角度,从而提高了对转动轴限位的灵活性,具有更好操作体验感。


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    Title :

    Steering limiting device, steering limiting control method and vehicle


    Additional title:

    转向限位装置、转向限位控制方法及车辆


    Contributors:
    LI JIE (author) / ZHU QINGSHUAI (author) / LI WENJIN (author) / JIANG ZHIYU (author)

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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