基于TCP和UDP混合协议的远程控制软件的设计与实现  

DESIGN AND IMPLEMENTATION OF REMOTE CONTROL SOFTWARE BASED ON MIXED TCP AND UDP PROTOCOLS

作　　者：刘佳[1] 郑华[1] 刘洋[1] 史振江[1] 

机构地区：[1]石家庄铁路职业技术学院信息工程系,河北石家庄050041

出　　处：《计算机应用与软件》2010年第3期127-130,共4页Computer Applications and Software

基　　金：河北省教育厅自然科学项目(Z2006442)

摘　　要：针对目前网络远程控制软件存在的数据传输问题,提出一种在Windows系统平台下运行的基于TCP和UDP混合协议的远程控制软件的设计思路与开发技术。使用柯达公司的ImgEdit控件对截屏后的图像文件进行了压缩,便于数据的传输;系统使用Winsock网络编程技术,基于C/S模式,Client端调用Winsock发送相关控制命令,Server端主要运用Winsock和API函数实现远程屏幕抓取、控制操作和数据传输等功能。实验结果表明,该方法能方便、快捷地实现远程计算机的控制以及数据的传输,从而为远程智能控制的发展提供了发展方向。Aiming at the data transmission issue of current network remote control software, this paper provides a new designing idea and development technology of remote control software based on mixed TCP and UDP protocols and running on the platform of Windows operating system. The use of the ImgEdit control of Kodak can compress the screenshot image file for transmitting the data quickly and correctly. The software is based on C/S model using Winsock network programming technology. The Client-end sends the relevant control command to Server-end by invoking Winsock control and the Server-end implements the operation of remote screen capture, control and data transmission, etc. by running Wisock and API function. Experimental results show that this method presented by the paper can quickly and easily control the remote computers and transmit the data successfully, so it is good for the development of the distance intelligent control.

关 键 词：远程控制 WINSOCK 屏幕抓取 TCP协议 UDP协议 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]