The invention provides a rear steering height limiting device and a vehicle, the rear steering height limiting device comprises a height sensor and a rear steering controller, the height sensor is installed on a main reduction frame, a rocker arm is arranged on the height sensor, and the rocker arm is connected with a rear wheel upper control arm; the rear steering controller is used for receiving suspension stroke information transmitted by the height sensor; when the suspension stroke information monitored by the height sensor is within a preset interval, the rear steering controller controls the power element to start, the power element pushes the steering rod system to drive the rear wheels to rotate, and then steering of the whole vehicle is achieved. The use condition of the rear steering system is limited, so that the rear wheel envelope of the vehicle is small, the avoidance design of the vehicle body structure for the rear wheel envelope is reduced, the wheelbase is minimized, the passenger space of the vehicle is enlarged, and the weight of the whole vehicle is reduced.

    本发明提供一种后转向转向高度限位装置及车辆,该后转向转向高度限位装置包括高度传感器和后转向控制器,高度传感器安装在主减框架上,高度传感器上设置有摇臂,摇臂与后轮上控制臂连接;后转向控制器用于接受高度传感器所传递的悬架行程信息;当高度传感器所监测到的悬架行程信息在预设区间内时,后转向控制器控制动力元件启动,动力元件推动转向杆系带动后轮转动,进而实现整车转向。本发明通过对后转向系统的使用工况进行限制,使得车辆后轮包络小,减少车身结构对于后轮包络的避让设计,轴距做到最小化,加大车辆乘员空间,整车重量实现减重。


    Access

    Download


    Export, share and cite



    Title :

    Rear steering height limiting device and vehicle


    Additional title:

    一种后转向转向高度限位装置及车辆


    Contributors:
    ZHANG ZHEN (author)

    Publication date :

    2022-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Stroke limiting structure, rear wheel steering gear and vehicle

    ZHANG YUXI / XU QIUBO / SU YAPING et al. | European Patent Office | 2023

    Free access

    Steering limiting device, steering limiting control method and vehicle

    LI JIE / ZHU QINGSHUAI / LI WENJIN et al. | European Patent Office | 2024

    Free access

    ELECTRIC VEHICLE HAVING REAR STEERING DEVICE

    KIM HYUNTAE | European Patent Office | 2017

    Free access

    REAR WHEEL STEERING DEVICE OF VEHICLE

    FUJII SHIMPEI / TAMAWARI SHINYA / SUZUKI TAKASHI | European Patent Office | 2018

    Free access

    REAR WHEEL STEERING DEVICE OF VEHICLE

    FUJII SHUMPEI / KONO SOICHIRO | European Patent Office | 2016

    Free access