基于C/S模式的远程云台控制系统设计与实现

随着互联网的迅猛发展,网络远程控制逐渐成为一种新趋势。主要介绍了一种基于客户端/服务器(C/S)模式的远程云台控制系统。客户端与服务器通过SOCKET通信建立连接,然后再向服务器发送控制命令(自定义协议)。服务器端与客户端建立连接后首先验证此客户端具有何种级别的控制权限(最高、一般或者无权限),然后再根据客户端权限大小判断是否可以控制云台。若客户端得到控制权限,则服务器端将客户端发送的命令转化为相应的云台控制命令(PELCO-D协议),再通过串口与云台通信最终实现控制云台全方位转动以及放缩聚焦等功能。系统测试表明,该设计具有一定的应用价值和市场前景。

Remote PTZ control system design and implementation based on C / S mode

With the rapid development of Internet, network remote control has become a new trend. This paper mainly introduces a remote PTZ control system based on client/server (C/S) mode. The client builds a connection with the server via SOCKET communication and then sends PTZ control commands (protocol defined by myself) to the server. After the connection has been build, the server first checks what level of control authority the client has (the highest, the common or no permissions), and then judge whether the client can control PTZ by its authority. If the client has got the permission, then the server turns the commands sent by the client to the corresponding PTZ control commands (PELCO-D protocol) .Then the server communicates with PTZ through serial port and ultimately can control it to move all around, zoom and focus. System testing shows that we have developed a stable, convenient and practical PTZ control system which has a certain application value and market prospects.