|
| 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(Supervisor Information System)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(ActiveX Data Objects)，并重点介绍了各组件接口。 |
| 关键词: SIS COM＋ ADO 面向对象 组件 接口 |
| DOI： |
| 分类号:TP311.52 |
| 基金项目: |
|
| Development of SIS software based on COM + |
|
ZHAI Chun-hua LIN Zhong - da
|
| Abstract: |
| 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. |
| Key words: SIS,COM +,ADO,object- oriented,component,interface |
