基于云计算的热带农业信息服务平台设计

通过分析我国热区农业科技存在资源相对集中、利用率和服务水平低的问题,借鉴国内外农业云服务应用经验,结合云计算分层服务模式,设计基于云计算热带农业信息服务平台的基础设施层、数据资源层、平台服务层、应用层4层平台架构,并对各层架构功能进行详细描述.针对热区农户经营分散、文化水平低的特点,研究设计了云平台服务下的多终端应用模式,并对云计算在我国热带农业科技资源整合和信息服务方面的优势和应用前景进行分析.

Design cloud-based information service platform for tropical agriculture

There are resources concentrated, low utilization and poor service level for tropical agricultural science andtechnology in our country. By analyzing the three existing issues and the agricultural experience in cloud servicesapplications at home and abroad, combining with tiered service model of cloud computing, the four-tier structure of cloudbased information service platform for tropical agricultural is designed, and described in detail. The four tiered structure are infrastructure layer, data resource layer, platform services layer and application layer. For the characteristics of farmers decentralized operation and low literacy levels in hot area, a multi -terminal application mode for the cloud platform services is designed. Finally, the cloud computing advantages and prospects are analyzed in tropical agricultural science and technology information, resourcesintegration and promotion of services.