【作者】 周强； 闫大顺； 许世范；

【Author】 Zhou Qiang~1 Yan Dashun~2 Xu Shifan~1 (1 College of Information and Electrical Engineering,CUMT,Xuzhou,Jiangsu,221008) (2 Department of Computer Science and Technology,CUMT,Xuzhou,Jiangsu.221008)

【机构】 中国矿业大学信息与电气工程学院； 中国矿业大学计算机科学与技术系；

【摘要】 在分析网上监测系统结构及实时数据处理的基础上,提出一种通用实时监测应用服务器设计方案。本应用服务器采用多线程机制,在线采集工业控制的实时数据,通过浏览器可视化组件动态发布设备运转及生产状况信息。本方案具有完善的页面请求、客户请求、以及数据对象的管理和服务功能,其结构灵活,系统维护性强。更多还原

【Abstract】 Based on the analysis of the architecture of the Internet-based monitoring system and dealing with the real-time data of the monitoring-system,the design of general real-time monitoring application server is introduced in this paper.The application server is implemented by the multi-thread. It gathers the real-time data of the control system online and sends the data to the remote browser.The visual components display the real-time data dynamically on the browser.The application server has the good function of the management and the service of the requirements of the Web-pages and the users, and the data objects.At the same time,the system has flexible structure.更多还原