DCS监控画面的Web发布实现
金丰;王瀛洲;焦嵩鸣
【期刊名称】《计算机仿真》 【年(卷),期】2013(030)006
【摘要】研究了在DCS监控画面图中应用SVG和Ajax技术来实现Web发布的可能.利用SVG对图元对象的支持以及基于XML标准的事实,将DCS实时监控画面图从本地系统移植到Web应用上.利用SVG对图形交互的支持,结合Ajax技术实现了监控画面实时数据的传输和人机交互.实例证明,上述方案具有网络流量小、易维护、可重用等优点.%This paper researched the application of SVG and Ajax Web-technology in DCS real-time monitoring system.Take the advantage of the fact that SVG support graph meta and base on XML standard,the research transplanted the DCS real-time monitoring system from local to Web.With the interactive SVG graphics support,through the Ajax technology,the real-time data transmission and human-computer interaction in the DCS realtime monitoring system were achieved.The examples show that the scheme surpasses many traditional systems with such characteristics as network load reduction,easiness in maintenance and reusability. 【总页数】4页(296-299) 【关键词】实时监控;发布;仿真 【作者】金丰;王瀛洲;焦嵩鸣
【作者单位】中电投东北电力有限公司生产技术部,辽宁沈阳110181;华北电力
DCS监控画面的Web发布实现
