摘要
随着电力信息化的发展,电力信息集成越来越成为业内研究的热点。电力信息集成首先需要解决集成方法与集成平台的问题,同时还需要解决异构信息源之间的语义冲突问题。文章用网格技术解决集成平台问题,用本体解决异构信息的语义冲突问题,构造了一个基于网格技术支持的电力信息本体集成方案。本文的方案能够屏蔽电力信息源的底层平台异构,能够从语义层面实现电力信息的无歧异共享与重用,并提供多维语义查询、信息推理等功能。
With the development of power information construction, researches of power information integration become more and more hot issue. Power information integration firstly resovle the problem of integration platform, as well as the problem of semantic conflicts between heterogeneous rescources. This article constructs ontology integration methodology sup- ported by grid, using grid as resolvent of integration platform, and using ontology as resolvent of semantic conflicts. The methodology could shield heterogeneous platform of power information resources, and implement information sharing and reuse based on sematics. In the scheme of this paper, functions such as semantic query, information infer et al should be realized also.
出处
《制造业自动化》
北大核心
2008年第8期6-10,共5页
Manufacturing Automation
关键词
信息集成
网格
全局本体
局部本体
information integration
grid
local ontology
global ontology
