The Research And Realization Of Railway Leased Line Management Information System

With the rapid development of the railway industry, the Chinese Ministry of Railways on the railway leased line for the processing and data storage to the information management requirements, through scientific management of a growing number of dedicated lines approving documents and constantly updated to the approval process. Request a Web framework, the Ministry of Railways and the National Railways of interaction between networks through dedicated lines to the integrated management, including the following1,Local Railway Bureau, the right conditions for the declaration of material uploaded to the Chinese Ministry of Railways will leave for approval.2,The Chinese Ministry of Railways on the local Railway Bureau submitted the declaration only lanes electronic administrative licensing approval.Software engineering principles and object-oriented methods and technologies being used in this thesis, followed by the system in-depth needs analysis, including management of the function of the system demand data needs.The establishment of a system integration model accurately describes the line management system for each module; The establishment of a functional system model, accurate description of a dedicated line management information system functional requirements, the establishment of the system data model, a detailed description of the data integration, data integration, data sources and several The storage characteristics; the establishment of a distribution system model and system deployment model, fully consider the role of the user, system security and other factors, the system fully reflects the thinking of people-centered strategy.Secondly, the thesis also discussed in depth in the software architecture of each module technology program. The approval process with the realization competence of management, dedicated data lines of inquiry statistics. The exclusive line of integrated management system for the realization of some key technologies in this thesis has also done a detailed discussion. Including electronic seals to achieve results, Web-server data each other.The thesis covered by the present system has been successfully developed and put into trial operation of the Chinese Ministry of Railways, the use of good. The system for the Chinese Ministry of Railways to establish a unified platform for the integrated management of the electronic line for a positive contribution.