Pioneer3机器人的远程控制，包括客户端、服务器，客户端PC通过按键控制作为服务器端的机器人，同时服务器端反馈环境信息到客户端。-Pioneer3 robot remote control, including client, server, client PC as a server side button control by the robot, while the server-side environment information feedback to the client.

扫描指定IP的网络端口号是否开启，给出反馈信息-Scan IP network port number specified whether to open, give feedback

实现windows命令符模式下的ping功能，给出反馈信息-Ping function windows command character mode, give feedback