The invention discloses a bushing assembly, a control device and control strategy of the bushing assembly and a vehicle. The bushing assembly comprises an inner cylinder, an outer cylinder and a main spring. The outer cylinder is arranged on the outer side of the inner cylinder in a sleeving manner and is spaced from the inner cylinder. The main spring is arranged between the inner cylinder and the outer cylinder, multiple hydraulic cavities which are arranged at intervals in the circumferential direction are formed in the main spring, and the pressure in the multiple hydraulic cavities is adjustable so that the inner cylinder or the outer cylinder can get away from or close to the center of the bushing assembly. According to the bushing assembly, the rigidity of the bushing assembly can be changed according to needs, and then the inner cylinder or the outer cylinder can move away from or towards the center of the bushing assembly.

    本发明公开了一种衬套组件及其控制装置、控制策略和车辆,所述衬套组件包括:内筒;外筒,所述外筒套设在所述内筒的外侧且与所述内筒间隔开;主簧,所述主簧设置在所述内筒与所述外筒之间,所述主簧内设置有多个沿周向间隔设置的液压腔,多个所述液压腔中的压力可调以使所述内筒或外筒远离或靠近所述衬套组件的中心。根据本发明的衬套组件可以根据需要改变自身的刚度,进而内筒或外筒可以远离或朝向衬套组件的中心移动。


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    Title :

    Bushing assembly, control device and control strategy of bushing assembly and vehicle


    Additional title:

    衬套组件及其控制装置、控制策略和车辆


    Contributors:

    Publication date :

    2021-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16F SPRINGS , Federn / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge




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