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Ｗｅｂ数据网关设计方案。该Ｗｅｂ数据网关采用多线程机制，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。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。
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 Web data gateway is introduced in this paper. The Web data gateway 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-tune data dynamically on the browser. The Web data gateway 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.
出处
《计算机工程》
CAS
CSCD
北大核心
2001年第11期129-131,共3页
Computer Engineering
