以地理信息为载体的智慧城市公共信息服务框架研究

Study on the Framework of Smart Urban Public Information Service with Geographic Information as the Carrier

系统地平衡城市经济、自然环境与人等要素之间的相互关系,是当今城市发展的共性问题,也推动了智慧城市建设在全球范围特别是在我国的迅速兴起。智慧城市的建设需要信息资源服务实时化、智能化,并能快速有效地提供服务。文章在分析现有公共信息服务问题的基础上,采用面向服务的架构,以地理信息为载体进行公共信息服务框架研究,系统论证了基于本体技术的公共信息服务框架对智慧城市建设的支撑作用及重要意义,有助于我们从地域性、等级性、空间要素与非空间要素之间的相互关系等方面去研究和辅助智慧城市建设。

To balance the relationship among the urban economy, urban natural environment, and urban human elements systematically is the common problem of today＇s urban development all over the world, and it promoted the smart city construction around the world, especially rapid rise in China. Smart city construction needs real-time and intelligent information resource service, to provide services quickly and efficiently. Based on the analysis of existing issues, the paper worked out the public information service framework with the characteristics of service oriented architectures and geographic information as the carrier, explored the important significance of the public information service framework based on ontology technology for smart city construction. The public information service framework can help us to research and construction smart city from multi-points of view, such as the point of regional, the point of grade, and the point of the relationship between spatial elements and non-spatial factors.