摘要： 对区域协同医疗信息系统平台的总体框架及在此框架下的集成技术进行研究，采用基于本体的方法分别从语义和结构2个方面进行数据集成，同时将数据仓库与虚拟数据库相结合，建立区域医疗数据中心，运用层次结构提高系统的稳定性，以实现面向服务的医院信息系统Web Service集成，实验结果表明，该设计方案是有效可行的。

关键词: 数据集成, 本体, 面向服务的架构

Abstract: The whole frame of regional coordination medical information system platform and the integrated techniques are researched. Data integration is conducted by using methods based on ontology from two aspects such as semanteme and structure. The data warehouse and virtual database are conbined to set up regional medical data center. The stability of the system is promoted by using hierarchical structure, which implements the Web Service integration of service-oriented hospital information system. Experimental results show this design scheme is effective and feasible.

Key words: data integration, ontology, Service-Oriented Architechture(SOA)

中图分类号: 

• TP393.02