主要论述了区域卫生信息资源中心平台不同架构的特点,提出省市县三级建立区域医疗卫生信息平台的地位和功能,讨论集中式和分布式的平台的优缺点。同时,提出浙江省的解决方案,具体阐明三级平台的功能定位,提出区域信息系统的解决方案,探讨云计算模式在三级平台体系架构中的应用的可行性。 Mainly discusses the characteristics of the different structure of regional health information resource center platform, puts forward the status and function of establishing regional medical and health information platform in provincial, prefecture and county levels, and discusses the advantages and disadvantages of centralized and distributed platform. At the same time, the solutions of Zhejiang Province are put forward, and the functional orientation of the three platforms is clarified. The solution of regional information system is proposed and the feasibility of cloud computing model in the application of the three-level platform is discussed.