基于SSOA的信息资源平台服务整合方案研究——以轨道交通领域为例

Service Integration of Information Resource Platform Based on SSOA:An Empirical Study on Rail Transit

以轨道交通为例,阐述了领域信息资源整合平台的建设过程中面临的信息资源跨专业、多功能、跨组织、多种类型等问题。这些问题使其面临技术实现架构上的复杂性。针对问题提出了一套基于语义网(Semantic Web)和SOA等技术的基础信息平台建设架构。架构整体以具体领域本体为基础,一方面将本体应用于服务资源的描述,另一方面通过使用具有语义的信息资源整合方式构建信息平台顶层逻辑。设计实现了物理上分布,逻辑上统一的具备多样化服务功能的信息资源平台架构。

Taking rail transit as an example,the paper expounds the issues faced in the construction of its Information resource integration platform such as the cross-discipline,multi-function,inter-organization and heterogeneity of the information resources which bring architectural complexity to the technological realization of the platform.In view of the situation,the paper proposes the construction architecture of the basic information platform based on semantic web and SOA technology,etc.The architecture,as a whole,takes specific domain ontologies as the foundation to the description of the service resources,on the one hand and employs the semantically significant information resource integration methodology to construct the top-layer logics of the information platform,on the other,thus the realization of a physically distributed and logically uniform information resource platform architecture capable of multiple service functions.