建立了配网GIS的数据模型和电气设备的编码方式，提出了该集成系统的数据模型及组织形式，设计出其集成数据库结构。
After the establishment of distribution network GIS data model and equipment coding, data model, organizing format and database structure of the integration system are proposed respectively.
该方法采用XML作为集成数据的公共数据格式，通过在不同的数据源和XML文档数据模型之间建立映射，实现了一种虚拟化的数据集成方法。
XML is regarded as a public format of different sources in this method. By establishing mappings between different sources and XML document data models, a virtual method of integration is realized.
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