交通运输行业数据中心建设体系研究

交通运输是我国经济发展的基础，大力推动信息化建设对于促进交通运输又好又快发展具有重要意义。数据中心是实现交通运输信息存储管理、交换共享和综合服务的重要信息基础设施，所以有必要建设交通运输部数据中心。鉴于此，介绍了交通运输行业部级数据中心的逻辑框架和体系架构，分析了数据中心的数据库结构和数据目录方案及数据交换共享平台，提出了数据中心的数据服务应用体系。

Establishing System of Transport Data Center

Transport is the basis of economic development in China. Vigorously promoting the informatiza-tion has important significance for advancing the rapid and healthy development of transport. Data center is the important information infrastructure to realize the storing, exchanging, sharing and integrated ser-vice of transport information. Therefore it is necessary to establish a data center of the Ministry of Trans-port. Given this, the article introduces the logical framework and system structure of the data center of the transport industry, analyzes the data base structure, data directory scheme and data exchanging and shar-ing platform, proposes the application system of data service of the data center.