The invention provides a drive-by-wire chassis structure and a vehicle. The drive-by-wire chassis structure comprises a frame assembly; the wheels comprise a front wheel, a rear wheel, a left wheel and a right wheel; the front wheel, the rear wheel, the left wheel and the right wheel are all connected with the frame assembly, the front wheel is located on the front side of the frame assembly, the rear wheel is located on the rear side of the frame assembly, the left wheel is located on the left side of the frame assembly, and the right wheel is located on the right side of the frame assembly; the driving motor is connected with the front wheels and used for driving the front wheels; the steering control unit is used for generating a steering control instruction; the steering gear is connected with the steering control unit, the front wheels and the rear wheels, and the steering gear controls steering of the front wheels and steering of the rear wheels based on the steering control instruction. According to the drive-by-wire chassis structure, the steering control unit and the steering gear are arranged, the independent steering function of the front wheels and the rear wheels can be achieved through the steering gear, the steering angle can be accurately controlled, and the accurate steering path can be guaranteed.

    本发明提供一种线控底盘结构及车辆。线控底盘结构包括:车架总成;车轮,包括前车轮、后车轮、左车轮及右车轮;前车轮、后车轮、左车轮及右车轮均与车架总成相连接,且前车轮位于车架总成的前侧,后车轮位于车架总成的后侧,左车轮位于车架总成的左侧,右车轮位于车架总成的右侧;驱动电机,与前车轮相连接,用于驱动前车轮;转向控制单元,用于生成转向控制指令;转向器,与转向控制单元、前车轮及后车轮相连接,转向器基于转向控制指令控制前车轮的转向及后车轮的转向。本发明的线控底盘结构通过设置转向控制单元及转向器,可以通过转向器实现前车轮和后车轮的独立转向功能,可以精确控制转向的角度,能够保证准确的转向路径。


    Access

    Download


    Export, share and cite



    Title :

    Drive-by-wire chassis structure and vehicle


    Additional title:

    线控底盘结构及车辆


    Contributors:
    CHEN HAIBO (author) / SONG JUNLIANG (author) / LIU FENGCHI (author) / BAI WENHAO (author) / CAI GENGBIN (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES




    Drive-by-wire chassis and vehicle

    HAI GUICHUN / GUAN JIANGHAI / MA JIANGFENG et al. | European Patent Office | 2025

    Free access

    Locomotive drive-by-wire chassis frame structure

    LIU WEI / GUO JUN / CHEN YONG et al. | European Patent Office | 2020

    Free access

    Drive-by-wire chassis for automatic driving vehicle

    ZHOU YAN / WANG CHUNHAI / DONG ZHAOZHI et al. | European Patent Office | 2024

    Free access

    Drive-by-wire chassis system and automobile chassis

    YUAN JING / YIN XIANGZHEN / BAI ZHIGANG et al. | European Patent Office | 2023

    Free access