摘要
针对传统电力数据集成系统存在数据集成速度较慢、工作效率较低等问题,提出基于分布式协调的电力综合数据集成系统构建。采用分布式三层体系设计系统总体架构,在应用层设置管理工作站,实现电子综合数据的透明访问;依据本体组件、映射组件和查询组件,从数据源中将其进行信息整合和传递。数据层采用相应的包装器,从数据源中提取XML Schema模式的数据,并将其转化为XML文件格式。依据矢量数据集成流程,对数据进行无缝衔接、平滑过渡处理,解决信息孤岛问题。通过设计电力综合数据集成流程,完成系统构建。实验结果表明,文中系统集成速度较快,工作效率较高。
In view of the problems of slow data integration and low efficiency in traditional power data integration system,a distributed coordinated integrated data integration system is proposed.Using the distributed three⁃tier system design system overall architecture,the management workstation is set up in the application layer to realize the transparent access of the electronic integrated data,and the information is integrated and passed from the data source according to the ontology component,the mapping component and the query component.The data layer adopts the corresponding wrapper to extract the data of XML Schema pattern from the data source and convert it into XML file format.Carry on the data according to the vector data integration process seamless convergence and smooth transition processing to solve the problem of information islanding.Through the design of power integrated data integration process,complete the system construction.The experimental results show that the system integration is fast and efficient.
作者
曹鑫
邱灵赟
彭小庆
王云飞
李博
CAO Xin;QIU Lingyun;PENG Xiaoqing;WANG Yunfei;LI Bo(State Grid Sichuan Electric Power Corporation Power Supply Service Center,Chengdu 610041,China)
出处
《电子设计工程》
2021年第1期41-44,49,共5页
Electronic Design Engineering
基金
国家自然科学基金重点项目(631303002)。
关键词
分布式协调
电力综合数据
集成系统
矢量化处理
distributed coordination
comprehensive powerdata
integrated system
vectorization processing
