基于嵌入式软件控制器的多进程数据共享技术  

On multi-threaded data-sharing technology based on embedded software controller

作　　者：申强[1] 阳春华[1] 唐朝浪[1] 申志[1] 周剑[1] 

机构地区：[1]中南大学信息科学与工程学院,长沙410083

出　　处：《信息技术》2006年第7期120-122,125,共4页Information Technology

摘　　要：基于Windows操作系统,利用Virtual C++开发了网络管理及监控系统软件。针对系统中多进程大量数据共享的问题,开发了嵌入式软件控制器,利用了内存映射文件技术,达到了预期效果。并结合需求分析、系统分析、程序开发、模拟测试及现场运行达到了对局域网各工作站上网行为的合理监控及管理。系统充分发挥了分布式结构的优点,具有良好的实用性、灵活性、稳定性、可扩展性和友好的人机界面。能够方便灵活的帮助用户轻松全面的管理好内部局域网。对学校、企业等用户具有参考价值。This paper presents a network management and monitoring system （NMMS）, which is implemented in Virtual C ＋＋ in Windows operating system. In order to solve the numerous data - sharing problems of multithreaded system, NMMS successfully developed an embedded software controller using memory mapped technology and successfully met the expected requirements. Based on thorough the requirement analysis, system analysis, software design and development, unit and integrated testing, and on- site running, the system successfully realizes the reasonable monitoring and management function for the web surfing activity on each workstation in LAN. The system fully adopts the advantages of distribution system and has provided the foliowing features： feasibility, flexibility, stability, extensibility and friendly user interface. It provides an easy way for the users to manage LAN web - surfing activity and can be practically used in schools, colleges and other enterprises.

关 键 词：网络管理及监控系统 嵌入式软件控制器 内存映射文件 共享节 

分 类 号：TP393.07[自动化与计算机技术—计算机应用技术]