基于屏幕捕获与网络传输的远程桌面显示系统  

Remote desk images displaying system based on screen capture and network transmission

作　　者：黄东军[1] 杨颖华[1] 

机构地区：[1]中南大学信息科学与工程学院,湖南长沙410083

出　　处：《企业技术开发》2015年第7期1-6,共6页Technological Development of Enterprise

基　　金：湖南省教育厅普通高等学校教学改革项目"基于三屏协同的多媒体教学支持系统研究与应用"(湘教通[2013]223)

摘　　要：在多媒体教学支持系统中,如果能将学生电脑的桌面图像传送到教师计算机上,并在教室投影屏幕上加以显示,非常有助于学生参与互动教学。文章针对课堂多媒体教学需要,设计实现了一个基于C/S模式与Socket技术的远程桌面传送与显示系统,包括运行于学生计算机上的桌面图像捕获与传送服务器端,以及接收并显示远程图像的教师客户端。由于是专用软件且功能单一,因此不仅能够满足特定需要,同时具有运行效率高、管理简单的特点。In a multimedia teaching system, if student desktop screen images can be transmitted to the teacher computer and displayed on the classroom screen, students will be active to take part in the interactive learning. So we have developed a simple but very effective system for remote desktop images transmission and displaying based on C/S model and Socket technique.The system consists of two components.One is the server at student side to capture screen images and transmit those images to teacher computer and another is the client at teacher side to receive the remote images and display them on the classroom screen.Because this system is simple and specific, it can meet the teaching requirement and is effective and easy to use.

关 键 词：多媒体 教学支持平台 屏幕捕获 网络传输 

分 类 号：G434[文化科学—教育学]