According to the technical scheme, the unmanned automatic walking system is characterized by comprising a GNSS antenna, a vehicle-mounted terminal, a steering wheel motor, a steering component, an electric control handle, a walking controller, a push rod motor, a walking hydraulic pump transmission device and a walking hydraulic motor; the GNSS antenna is in communication connection with the vehicle-mounted terminal, the GNSS antenna is used for navigation and positioning and sending address information to the vehicle-mounted terminal, the vehicle-mounted terminal receives position information of the GNSS antenna and controls the steering wheel motor to act so as to control a steering wheel to rotate, and the electric control handle is in communication connection with the walking controller. The electric control handle sends a walking signal to the walking controller; according to the unmanned automatic walking system of the crawler tractor, unmanned driving can be achieved, operation is convenient, and unmanned driving, left-right steering and turning around and human intervention driving of the crawler tractor can be achieved.
本发明公开了一种履带拖拉机无人自动行走系统,其技术方案要点是:包括:GNSS天线、车载终端、方向盘电机、转向部件、电控手柄、行走控制器、推杆电机、行走液压泵传动装置和行走液压马达;所述GNSS天线与所述车载终端通讯连接,所述GNSS天线用于导航和定位并将地址信息发送给所述车载终端,所述车载终端接收所述GNSS天线的位置信息并控制所述方向盘电机动作进而控制方向盘转动,所述电控手柄与所述行走控制器通讯连接,所述电控手柄发送行走信号给所述行走控制器;履带拖拉机无人自动行走系统能够实现无人驾驶,且操纵方便,能够实现履带拖拉机的无人行驶、左右转向调头和人为介入驾驶。
Unmanned automatic walking system of crawler tractor
一种履带拖拉机无人自动行走系统
2022-06-07
Patent
Electronic Resource
Chinese
Driving device for walking system of heavy crawler tractor
European Patent Office | 2025
|Crawler tractor walking and steering linkage control mechanism
European Patent Office | 2020
|