Abstract: The multimedia network classroom is a new subject of the information revolution in university, it is the target to remotely control and automatically manage amounts of multimedia classroom by way of campus network. According to software engineer, the demand of modern management on multimedia classrooms is completely analyzed. And an integrated scheme is brought forward, which is based on .NET, TCP/IP and autocontrol of singlechip, and can combined with the other application software systems. And ultimately, the whole design of this system is finished and the main functions are implemented.

Key Words: Multimedia classroom, Real-time mutual Campus network, .Net technology
 
目  录

1前言 1
1.1多媒体教室现状 1
1.2项目建设背景 2
2项目总体设计 2
2.1需求分析 2
2.1.1教室语音通信子系统 2
2.1.2远程监控教室子系统 3
2.1.3软件开启用户设备子系统 3
2.1.4设备查询子系统 3
2.1.5设备使用情况反馈子系统 3
2.2项目建设原则 3
2.3开发工具的选择 4
2.4基本的设计思想 5
2.5概要设计 5
2.5.1总体功能模块图 5
2.5.2总体数据流程图 5
2.5.3 网络结构图 5
3系统详细设计 8
3.1系统组成 8
3.1.1 TCP/IP模块 8
3.1.2数据库逻辑结构设计[8][9] 9
3.1.3界面设计 11
3.2系统功能 15
3.2.1点对多点唤醒类 15
3.2.2读取和保存INI类 16
3.3.3网络编程SOCKET类 17
3.3.4字符转十六进制类 20
3.3.5课程时间类 20
3.3系统特点 22
3.3.1网络控制的实现原理 22
4项目测试与实施情况 22
4.1实施情况 22
4.2测试报告 23
5总结 23
5.1小结与思考 23
5.2多媒体网络教室的发展趋势 24
参考文献 25
致谢 26