The embodiment of the invention provides a remote steering control method and device of a wheel loader, the wheel loader comprises a vehicle control unit, and the remote steering control method comprises the steps that first rotation angle information of a remote control end is obtained and sent to an electro-hydraulic steering valve; the electro-hydraulic steering valve controls the valve group to perform steering action; second rotation angle information of an angle sensor is obtained, the angle sensor is arranged at the hinged position of a front frame and a rear frame of the wheel loader, and the second rotation angle information is angle information between the front frame and the rear frame; under the condition that the first rotation angle information and the second rotation angle information are consistent, a signal for stopping rotation is sent to the electro-hydraulic conversion valve, and a locking signal is sent to the remote control end; by means of the remote steering control method, the problems that in remote control of the wheel loader, angle information collected during steering is inaccurate, and the signal transmission rate is low can be solved.
本申请实施例提供了一种轮式装载机的远程转向控制方法和远程转向控制装置,轮式装载机包括整车控制器,远程转向控制方法包括:获取远程控制端的第一转动角度信息,并将第一转动角度信息发送给电液转向阀,以使电液转向阀控制阀组进行转向动作;获取角度传感器的第二转动角度信息,角度传感器设于轮式装载机的前车架和后车架的铰接位置处,第二转动角度信息为前车架与后车架之间的角度信息;在第一转动角度信息和第二转动角度信息一致的情况下,向电液转向阀发出停止转动的信号,向所述远程控制端发出锁止信号;本申请的远程转向控制方法能够克服轮式装载机的远程控制中转向采集的角度信息不准确和信号传输速率慢的问题。
Remote steering control method and remote steering control device for wheel loader
一种轮式装载机的远程转向控制方法和远程转向控制装置
2025-01-03
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |