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计算机工程 ›› 2010, Vol. 36 ›› Issue (7): 291-封三. doi: 10.3969/j.issn.1000-3428.2010.07.100

• 开发研究与设计技术 • 上一篇    

多媒体网络教室监控系统的设计与实现

王明福1,齐治文2   

  1. (1. 深圳职业技术学院软件工程系,深圳 518055;2. 深圳职业技术学院计算机应用工程系,深圳 518055)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-04-05 发布日期:2010-04-05

Design and Implementation of Multimedia Network Classroom Monitoring System

WANG Ming-fu1, QI Zhi-wen2   

  1. (1. Dept. of Software Engineering, Shenzhen Polytechnic, Shenzhen 518055; 2. Dept. of Computer Application, Shenzhen Polytechnic, Shenzhen 518055)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-04-05 Published:2010-04-05

摘要: 基于进程管理技术和多线程技术,设计并实现多媒体网络教室监控系统。教师端控制程序定时生成合法进程,广播发送控制指令。学生端的密探程序定时获取当前进程,通过进程比较算法终止非教学进程,创建专用线程监测网线连接状态,实现教学管理和离线监控。该系统已在实践教学中得到了有效的应用。

关键词: 教学管理, 钩子技术, 合法进程, 离线监控

Abstract: This paper designs and implements a multimedia network classroom monitoring system. Controller running on teacher computer generates legal process list periodically and broadcasts it to the network. The agent running on the students computer kills all non teaching related processes through processes compare algorithm. It creates special threads to monitor the network connection, so that it can be capable of classroom management and offline control. The solution is implemented and applied in the teaching practice. It is proved from both theory and practice that it is scientific, reliable and practical.

Key words: teaching management, hook technique, legal process, offline monitoring

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