The invention discloses a hydraulic power steering system, a vehicle and a steering method of the hydraulic power steering system. The hydraulic power steering system comprises a mechanical steering mechanism and a power assisting device with a steering booster driven by a power assisting oil pump, wherein the power assisting oil pump can be driven by a power source to rotate, and an engaging and disengaging gear (100) which can be jointed or separated is arranged between the power assisting oil pump and the power source. Through the adoption of the technical scheme, the power assisting oil pump and the power source can be jointed by the engaging and disengaging gear when the vehicle is in the state of steering, and the power assisting oil pump and the power source can be separated by the engaging and disengaging gear when the vehicle is not in the state of steering, so that the oil consumption of the vehicle is reduced, and energy resources are saved.


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    Title :

    Hydraulic power steering system, vehicle and steering method of hydraulic power steering system


    Contributors:
    MA MINGJIE (author) / XIAO HONG (author) / ZHENG YEFENG (author) / LIU ZHIHAN (author)

    Publication date :

    2015-08-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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