基于SOA和本体的指挥信息系统数据集成研究

Research on Data Integration of Command Information System Based on SOA and Ontology

随着信息化作战的发展,迫切需要对指挥信息系统的数据进行集成整合,在分散异构的数据源上实现统一的数据交换。针对这一问题,提出了一种基于SOA和本体的多源异构数据集成架构,并详细阐述了其体系结构、模块设计、功能特点以及关键技术,最终实现了一个多源异构数据集成原型系统。通过Web Service技术解决了客户端与服务端之间的远程多源数据传输问题,同时利用本体技术在语义描述方面的优势,有效整合了领域知识,实现了统一的数据访问。结果表明,该系统克服了传统平台技术及数据共享技术在信息集成中的局限,解决了指挥信息系统数据空间异构、语义异构、格式异构的现实问题,实现了数据的有效集成。

With the development of information warfare,it is urgent to integrate the data of the command information system,and to realize unified data exchange on dispersed and heterogeneous data sources.Aiming at this problem,a multi-source heterogeneous data integration architecture based on SOA and ontology is proposed,its architecture,module design,functional characteristics and key technologies are expounded indetails.A multi-source heterogeneous data integration prototype system is finally realized.The problem of remote multi-source data transmission between the client and the server end through Web Service technology is solved.At the same time,the advantages of ontology technology in semantic description aspect are utilized,the domain knowledge is effectively integrated and the unified data access is realized.The results show that the system overcomes the limitations of traditional platform technology and data sharing technology in information integration,such practical problems as spatial heterogeneity,semantic heterogeneity and format heterogeneity of command information system data are solved,and the effective data integration is realized.