The invention discloses an automobile active steering coupling device based on double rows of planetary gear trains and a steering system. The automobile active steering coupling device comprises a mechanical transmission device and a power drive device. The mechanical transmission device comprises the planetary gear train I and the planetary gear train II, wherein the planetary gear train I and the planetary gear train II are arranged in parallel and share one gear ring, a manual input portion is input to the planetary gear train I through a sun gear I, a displacement assisting motor input portion is delivered to a planet carrier I through a worm wheel and a worm and is input to the planetary gear train I, and the planet carrier I and the sun gear I conduct input at the same time, and output is conducted through the gear ring. A planet carrier II is fixedly arranged, the gear ring inputs movement into the planetary gear train II, and finally outward output is conducted through a sun gear II. The automobile active steering coupling device is small in overall structure, the installation space is saved, and arrangement is convenient; the variable-transmission-ratio steering is achieved, the steering stability is high, the failure rate is low, reliability is high, and the control process is more flexible.


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    Titel :

    Automobile active steering coupling device based on double rows of planetary gear trains and steering system


    Beteiligte:
    SHI WANKAI (Autor:in) / LUO CAIWEI (Autor:in) / XIAO YANGYI (Autor:in) / LI LIANGJUN (Autor:in)

    Erscheinungsdatum :

    2015-05-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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