用于非开挖水平顶钻机的无线控制器设计

Design of the wireless controller for trenchless horizontal drilling machine

在非开挖水平顶钻机工作过程中,地面操作员需要步行跟随钻头前行与后退,顶钻机车上另需一名驾驶员操控车辆内部的设备。为了减少人力成本,在操作员身上携带无线操控器,在顶钻机车上安装无线接收控制器电路,使用物联网技术实现遥控非开挖水平顶钻机可以节省一名驾驶员。无线操控器通过按钮开关输入开关量控制信号,通过球形旋钮模拟输入控制信号,由无线模块将模拟信号转换成对应的数字量信号。无线接收控制器收到开关量信号和数字量信号后,将数字信号还原成模拟信号,用开关量信号和模拟信号控制车载设备实现自动控制功能。该电路随车运行,证明了以上结论的可行性。

In the process of trenchless horizontal roof drilling work, ground operators need to follow a bit forward and backward on foot, other top drill the car need to be a pilot devices inside the vehicle. To reduce labor costs, the operator carries the wireless control device, the top rig car fixes wireless receiving controller circuit, and with the use of the Internet of Things technology,trenchless rig is on the control remotely, which can save a driver. Wireless control device through the button switch input switch quantity control signal, through the input analog control signal, spherical knob by wireless module converts analog signals into corre-sponding digital signals. Wireless receiving controller after receiving the switch signals and digital signals, the digital signal back to analog signals, with digital and analog signals to control in- vehicle device control function, circuit with high and low temperature testing and running 1 truck during one year, the result proved the feasibility of the above conclusion.