High-speed Railway Fundamental Information Database System and its GIS Subsystem
High-speed Railway Fundamental Information Database System (HSRDB) is an important science and technology project of railway ministry in 2006 of China. The aiM of researching and designing about HSRDB is to build Highspeed 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. This paper introduces main functions of HSRDB and key problems in its achievement. It also introduces the functions of GIs subsystem and its key technologies. Based on advanced information technology of decision support, data warehouse and data mining, HSRDB fulfills the function of query and intelligence search of test, graph and multimedia data and it provides the function of technology statistics and contrast analysis in correlative domain. On the basis of MapXtreme, the GIS subsystem can provide high-speed railway sketch map of various countries such as China, Japan, Italy etc. It also provides layer exhibition query of line, station, motor base, bridge and tunnel etc, and it can also query correlative literature, design and fundamental data. The application of the system indicates that the proposed solution is a flexible and efficient tool. 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.
High-speed railway system architecture GIS subsystem key technologies
Xiaoning Zhai Ziyu Liu
School of Economics and Management,Beijing Jiaotong University Beijing, 100044, China Institute of Information Science & Engineering,Hebei University of Science and TechnologyShijiazhuan
国际会议
Second International Symposium on Information Science and Engineering(第二届信息科学与工程国际会议)
上海
英文
57-60
2009-12-26（万方平台首次上网日期，不代表论文的发表时间）