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A platform for research: civil engineering, architecture and urbanism
Turning automatic control system, land leveler and control method of land leveler
The invention discloses a turning automatic control system, a land leveler and a control method of the land leveler. The turning automatic control system involves a man-machine interaction display, and a controller, wherein the man-machine interaction display is used for inputting instruction information; and the controller is used for receiving a front wheel steering angle signal monitored by a front wheel steering angle sensor and a hinge angle signal monitored by a hinge rotation angle sensor, and comparing the signals with the instruction information input by the man-machine interaction display, the controller transmits output signals to an electric proportional valve, and the electric proportional valve controls a front wheel steering oil cylinder and a hinge oil cylinder to stretch.According to the turning automatic control system, the turning radius and the channel width can be measured in real time, the turning radius of the land leveler is controlled in real time according toconstruction requirements, and a full-automatic control scheme is adopted, so that the labor intensity of machinists is reduced.
本发明公开一种转弯自动控制系统、平地机及其控制方法，包括人机交互显示器，所述人机交互显示器用于输入指令信息；控制器，所述控制器用于接收前轮转向角度传感器监测的前轮转向角度、铰接转动角度传感器监测的铰接角度信号，并与人机交互显示器输入的指令信息进行对比，控制器将输出信号传输给电比例阀，由电比例阀控制前轮转向油缸、铰接油缸伸缩。本发明的转弯自动控制系统，可实现转弯半径、通道宽度的实时测量；根据施工要求，实时控制平地机的转弯半径；采用全自动控制方案，减轻机手劳动强度。
Turning automatic control system, land leveler and control method of land leveler
The invention discloses a turning automatic control system, a land leveler and a control method of the land leveler. The turning automatic control system involves a man-machine interaction display, and a controller, wherein the man-machine interaction display is used for inputting instruction information; and the controller is used for receiving a front wheel steering angle signal monitored by a front wheel steering angle sensor and a hinge angle signal monitored by a hinge rotation angle sensor, and comparing the signals with the instruction information input by the man-machine interaction display, the controller transmits output signals to an electric proportional valve, and the electric proportional valve controls a front wheel steering oil cylinder and a hinge oil cylinder to stretch.According to the turning automatic control system, the turning radius and the channel width can be measured in real time, the turning radius of the land leveler is controlled in real time according toconstruction requirements, and a full-automatic control scheme is adopted, so that the labor intensity of machinists is reduced.
本发明公开一种转弯自动控制系统、平地机及其控制方法，包括人机交互显示器，所述人机交互显示器用于输入指令信息；控制器，所述控制器用于接收前轮转向角度传感器监测的前轮转向角度、铰接转动角度传感器监测的铰接角度信号，并与人机交互显示器输入的指令信息进行对比，控制器将输出信号传输给电比例阀，由电比例阀控制前轮转向油缸、铰接油缸伸缩。本发明的转弯自动控制系统，可实现转弯半径、通道宽度的实时测量；根据施工要求，实时控制平地机的转弯半径；采用全自动控制方案，减轻机手劳动强度。
Turning automatic control system, land leveler and control method of land leveler
一种转弯自动控制系统、平地机及其控制方法
DUAN JUNJIE (author) / LIAO HAO (author) / WANG YUE (author) / HE JU (author) / HOU ZHIQIANG (author) / GAO HUAN (author) / JI SHOULIANG (author) / ZHAO JING (author)
2021-02-26
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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