针对七自由度机械臂远程控制的需要,构建了基于TCP/IP 网络的控制系统。首先通过设计单片机系统实现本地端控制,然后运用WinSockets 类创建基于TCP/IP 的远程控制程序,使连接在Internet 网络上的任意客户端均可实现对机械臂的远程控制。结合视频网络服务器,实现了对机械臂的实时监控操作。 关键词:机械臂;TCP/IP;远程控制;视频服务器 Abstract: A tele-control system for a 7-dof robot arm based on TCP/IP network is created. AVR singlechip is adopted to build a local control system. In order to link clients and the server in the Internet web, WinSockets class is applied to program using Visual c++. It is convenience to real-time observe tele-operation combined with video network server. KeyWords: Robot arm; TCP/IP; Tele-control; video network server