Framework and Data Share Platform of Transportation Data Center
Zuyun Wang · Journal of Transportation Systems Engineering and Information Technology · 2008
With transportation informatization application being studied continually,the demand of data exchange and data share becomes more and more intense,and the information resource integration has become one of the main contents of transportation informatization.Taking Beijing as an example,the paper analyzes the existing problems in transportation industry informatization,and brings forward the framework of data center.Data center is a complicated systems engineering,and it comes down to network,system integration,information safety,database,data mining,standard specification,and so on.The paper chooses three core systems,which are center LAN,share platform and center database.Finally,the paper introduces framework design of center LAN and share platform,and discusses several methods of data exchange and data integration in different conditions.