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云计算在数字城市建设中的应用研究
引用本文:何留进.云计算在数字城市建设中的应用研究[J].淮南工业学院学报,2011(2):44-48.
作者姓名:何留进
作者单位:淮南市政府信息化办公室,安徽淮南232001
摘    要:针对城市海量数据综合管理、广泛的社会公众查询需求、智能化、网络化等实际应用,建立了以“云计算”为核心的数字城市架构。通过对云计算和数字城市的介绍,指出数字城市的实现需要云计算,云计算数据中心的创建将为数字城市的建设提供有力平台支撑和技术保障。给出了基于包括物理资源层、虚拟化层、服务管理层、信息资源层、应用层、表现层六个层面的云计算数据中心建设思路,从政府服务、教育、公共安全、交通、医疗、能源与电力等方面对云计算在数字城市建设中的具体应用进行了分析。应用表明云计算数据中心的建立对简化城市的IT管理、降低城市的IT设施成本、提高城市整体信息化水平均具有重要的意义。

关 键 词:云计算  数字城市  虚拟化

Application of Cloud Calculation in Digital City Construction
Affiliation:HE Liu -jin (Huainan Municipal Government Information Office, Huainan Anhui 232001, China)
Abstract:The digital city framework with "cloud computing" is established for the integrated management of the city mass data, a wide range of needs of the public inquiry, intelligence, networking and other practical applications. The construction of digital city requires cloud computing through introduction of the cloud and the digital city. The cloud computing data center will create a powerful digital platform and technical support for the city's building. Thinking of cloud computing data center that based on physical resources, including layer, virtual layer, service management, information resource layer, application layer, presentation layer is given, application of cloud computing in the digital city construction is analyzed from government services, education, public safety, transportation, medical care, energy and power and so on. The application shows that construction of cloud com- puting data center has great significance to simplify the city's IT management, reduce the city's IT infrastructure costs and improve city's information technology.
Keywords:cloud calculation  digital city  virtualization
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