异构电力信息系统综合查询的设计与实现

提出一种基于异构电力信息3层管理模式的综合查询设计与实现方法，此方法运用系统集成概念和面向对象分析、异构数据库管理以及可视化网络编程等设计技术，采用浏览器／Web服务器／数据库服务器的3层B／S模式和Active X Form的实现方法，解决异构电力信息系统的资源共享和跨系统的综合查询业务，使企业现有的资源和信息得到最大程度的合理利用。该方法已在江西省吉安供电局异构电力信息系统综合查询业务中应用。

DESIGN AND IMPLEMENTATION OF A SYNTHETIC QUERY SYSTEM BASED ON HETEROGENEOUS POWER INFORMATION SYSTEM

The design of a synthetic query system based on the heterogeneous power information management of three-layer mode and its implementing method are put forward. This method employs such designing techniques as the system integration concept, the OOA technique, heterogeneous database management and visible network programming, while using the B/S mode of the Browser/Web Server/Database Server structure and technique to implement ActiveX Form in order to resolve resource sharing in the heterogeneous power information system and trans-system querying so that the information and resources of power corporation can be rationally utilized to the greatest degree. The method has been used in the synthetic query system of Power Supply Bureau of Ji'an, Jiangxi Province.