【摘要】 厂级监控信息系统(SIS)是电厂信息系统的重要发展方向。从信息系统角度分析SIS的特点。提出SIS的硬件体系结构,并提出采用面向服务架构来设计与实现SIS应用系统,以保证SIS的高扩展性、开放性和灵活性。同时对硬件设备和软件产品的选型提出一些建议。更多还原

【Abstract】 SIS, short for supervisory information system, plays an important role in information system in power plant. From the point ofview of information system theory, this article analyzes the characteristics of SIS, and puts forward the hardware logic architecture of SIS.Moreover, it puts forward to design and realize the SIS application system with service-oriented architecture, for achieving good scalability,opening and agility. In addition, it gives some advices for choosing suitable hardware and software products.更多还原