GUI窗口，串口通讯控制下位机，使用了串口插件，局域网写文件通讯，因其功能较弱，曲线方式通过写共享文件来通讯(GUI window, serial communication control of the next machine, the use of serial plug-ins, LAN write file communication, because of its weak function, curve way by writing a shared file to communicate)