Research and design of high-speed railway fundamental information database system

High-speed Railway Fundamental Information Database System (HSRDB) is an important science and technology project of railway ministry in 2006 of China. On the basis of it, the paper discusses the research and design process of HSRDB from its overall scheme, main functions, software structure and the achievement of system. The aim of researching and designing about HSRDB is to build High-speed railway database system that perfecting and extending. along with the development of High-speed railway, HSRDB has features of comprehensive content, integrated classification, legible history and high timeliness and efficiency. Based on advanced information technology of decision support, data warehouse and data mining, HSRDB fulfills the function of query and intelligence search of text, graph and multimedia data and it provides the function of technology statistics and contrast analysis in correlative domain. The system caters to the demand of ministry leaders, railway transport enterprise, scientific research and design institution and railway construction enterprise, it can help High-speed railway constructing and developing of China.