基于远程教学的监控系统的设计与实现

Design and Implementation of Monitoring System Based on Network Instruction

由于远程教学的特殊性,如何更好的保证学生的学习效果以及教师和相关组织人员了解学生的掌握情况,为此在远程教学系统中加入了监控措施。在监控系统中采用视频监控与屏幕监控相结合的方法对在线学生进行实时监控。介绍了MPEG-4编解码技术与RTP/RTCP技术的基础上,概述了监控系统的总体设计,详述了视频监控与屏幕监控的设计。

In order to ensure the students’learning effects,teachers and related personnel understand their command situation,it added monitoring measure in the network instruction system.In the system,it monitor all online students using the methods of video monitoring and screen monitoring on the real time.This paper describes the MPEG-4 encoding and decoding technology and RTP/RTCP technology,outlines the total design of the monitoring system,detailedly discusses the design of video monitoring and screen monitoring.