The invention relates to a vehicle roll driving device and an active roll tricycle using the same, belongs to the technical field of vehicle chassis, and researches the roll driving control technology of an active roll vehicle. According to the key technical measures of the vehicle roll driving device, a torsion bar spring is connected in parallel on the basis that an actuating rod series-connection double shock absorber drives a vehicle to roll, and the actuating rod series-connection double shock absorber and the torsion bar spring series-connection double connecting rods jointly drive the vehicle to roll, so that roll angle response lag caused by a spring damping system of the shock absorbers is restrained. The nonlinearity of a roll motion transmission system is reduced, and the roll response speed of the vehicle is increased. The driving speed of the active side-tipping vehicle on the curve is increased, and the safety and comfort performance of the active side-tipping vehicle are improved.

    本发明涉及一种车辆侧倾驱动装置及应用该装置的主动侧倾三轮车,属于车辆底盘技术领域,研究主动侧倾车辆的侧倾驱动控制技术,车辆侧倾驱动装置的关键技术措施为:在作动杆串联双减震器驱动车辆侧倾运动基础上并联一个扭杆弹簧,由作动杆串联双减震器与扭杆弹簧串联双连杆共同驱动车辆侧倾,以抑制由于减震器的弹簧阻尼系统造成的侧倾角响应滞后,减小侧倾运动传动系统非线性,提高车辆侧倾响应速度。提高主动侧倾车辆在弯道行驶速度,改善主动侧倾车辆的安全和舒适性能。


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    Title :

    Vehicle roll driving device and active roll tricycle using same


    Additional title:

    车辆侧倾驱动装置及应用该装置的主动侧倾三轮车


    Contributors:
    ZHENG GUANGLIN (author) / WANG YA (author) / WEI WENJUN (author) / LI HAITAO (author)

    Publication date :

    2022-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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