摘要
介绍了基于COM+架构的监控信息系统软件开发的解决方案,COM+架构的监控信息系统SIS(SupervisorInformationSystem)具有可扩展、分布式的特点。分析了SIS的软件设计目标,对其基本功能———性能计算和分析优化功能的组件设计作了描述。业务逻辑的设计采用面向对象的柔性设计思想,具有可组态、通用性的特点。SIS对数据库的访问采用ADO(ActiveXDataObjects),并重点介绍了各组件接口。
A solution to the software development of SIS (Supervisor Information System) for powerplant based on COM+ is introduced. It is expandable and distributed. The design objective of SIS software is analyzed and its basic function of performance calculation and analysis is described in detail. The design of operation logic is based on object-oriented free design concept,which is configurable and universal. ADO(ActiveX Data Objects) is used in database access. The component interfaces are particularly introduced.
出处
《电力自动化设备》
EI
CSCD
北大核心
2004年第7期50-53,共4页
Electric Power Automation Equipment
