摘要
针对以往基于Web的实时监控系统在实时性方面的不足,利用Ajax技术设计了一种新的工业过程实时监控系统框架,该系统采用多层B/S模式软件体系结构,依据OPC规范设计,应用Ajax技术实现了动态更新Web页面中的数据。
A novel process control and monitoring system frame using Ajax for improving the real-time performance of web-based systems was presented. The system was based on Browser/Server structure and OPC specification, and the Ajax was used to update the real-time data of client （the browser）without refreshing entire Web page.
出处
《化工自动化及仪表》
CAS
2007年第6期42-45,共4页
Control and Instruments in Chemical Industry
