The invention relates to an active roll vehicle driving device and a vehicle using the same, belongs to the technical field of vehicle chassis, explores the active roll vehicle driving technology, and comprises a driving motor, a driving speed reducer, a roll motor, a roll speed reducer and a two-degree-of-freedom transmission mechanism. Two driving motors are respectively connected with first bevel gears in the left and right two-degree-of-freedom transmission mechanisms through respective driving speed reducers to input driving rotating speeds, and left and right wheels rotate and the vehicle runs through two-stage bevel gear speed reduction transmission in the swing arm; the roll motor is connected with the balance rod through the roll speed reducer to input roll control rotating speed, the balance rod rotates around the midpoint of the balance rod relative to the vehicle body and is transmitted through the two shock absorbers, the swing arm swings relative to the vehicle body, and the vehicle rolls. Vehicle running and active roll are achieved through two-degree-of-freedom movement of the wheels, so that a hub motor is replaced to drive the vehicle to run, the unsprung mass of the vehicle is reduced, and the maneuvering performance of the active roll vehicle is improved.

    本发明涉及一种主动侧倾车辆驱动装置及应用该装置的车辆,属于车辆底盘技术领域,探索主动侧倾车辆驱动技术,由驱动电机、驱动减速器、侧倾电机、侧倾减速器及双自由度传动机构形成主动侧倾车辆驱动装置;两个驱动电机通过各自的驱动减速器分别联接左、右侧双自由度传动机构中第一锥齿轮输入驱动转速,经摆臂内两级锥齿轮减速传动,左、右侧车轮转动,车辆行驶;侧倾电机通过侧倾减速器联接平衡杆输入侧倾控制转速,平衡杆绕其中点相对车身转动,经两个减震器传递,摆臂相对车身摆动,车辆侧倾;车轮双自由度运动实现车辆行驶及主动侧倾,以便取代轮毂电机驱动车辆行驶,减小车辆的簧下质量,提高主动侧倾车辆机动性能。


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    Title :

    Active roll vehicle driving device and vehicle using same


    Additional title:

    主动侧倾车辆驱动装置及应用该装置的车辆


    Contributors:
    WANG YA (author) / YANG PENGYI (author) / JI YUANLING (author) / WEI WENJUN (author) / LI HAITAO (author)

    Publication date :

    2022-11-01


    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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