基于公共模型技术的非结构化数据模型设计与应用研究

摘要

In order to realize the standardization and normalization of the data in the grid information system,it is convenient for unified management.In this paper,an unstructured data model based on the common model is designed. First of all,this paper introduces the common model,and then explains the design principles,design objectives and design ideas of unstructured data model.Based on the model of the detailed design and examples,it proves the practicality and effectiveness of unstructured data models that follow the common model specification design.At the same time,for the security of the secret data in the model,a PKI sign cryption algorithm is proposed.This paper provides a basis for the design and application of other data sources.%为了实现电网信息系统中数据的标准化和规范化,便于统一管理.本文基于公共模型设计了一种非结构化数据模型.首先文章介绍公共模型,其次说明了非结构化数据模型的设计原则、设计目标以及设计思路.通过对该模型的详细设计和实际应用,证明了遵循公共模型规范设计的非结构化数据模型的实用性和有效性,同时,为了模型中秘密数据的安全,提出了PKI签密算法.本文模型为其他更多种数据资源的设计及应用提供研究基础.