基于Web的变电站培训仿真系统中图形数据的动态发布

Graphics and data dynamical publishing in web-based training simulation system for substation

SVG技术作为一种新的Internet矢量图形标准,为基于W eb的变电站培训仿真系统的图形数据动态发布提供了一种新的途径。在分析SVG特征与优点的基础上,探讨了基于SVG的图形发布和实时数据动态发布技术,并且列举了SVG在基于W eb的变电站培训仿真系统中的一些具体应用。实践证明,采用SVG技术实现基于W eb的变电站培训仿真系统中的图形发布和实时数据动态发布,较好地解决了系统的交互能力和网络拥塞的困扰;实现了高效的实时数据发布,响应速度快;同时系统的效率和安全可靠性也得到了保证。

As a new vector graphic standard for Internet,SVG（ Scalable Vector Graphics） has provided a new way to actualize graphics and data dynamical publishing in Web-based TSS（Training Simulation System for Substation）. This paper introduces the features and advantages of SVG, discusses the technology of graphics web publication and dynamical real-time data publication based on SVG, and enumerates several applications of SVG in Web-based TSS. It is proved that adopting SVG to actualize graphics web publication and dynamical real-time data publication in Web-based TSS could better solve the ability of interaction and the harassment of network~ obstruct, publicize dynamical real-time data efficiently, and respond to the speed quickly. At the same time, the efficiency, security and dependability of the system can be guaranteed.