Research And Design Of Train Diagram's Data Managemet System Base On B/S

The train diagram is the railway transportation work comprehensive plan, since the 20th century 60's, there has yielded many results in the computer establishment train diagram aspect, has also had the massive performance diagrams material data in the performance diagram establishment process. But so far, there does not have a special system to manage these data, cannot effective carry on sharing, the efficiency is low. so, how to establishes a more perfect network system to the railroad department to issue the train diagram data, realization resources sharing, enables the user convenient, quick to carry on in the material inquiry retrieval, the report form passes on work and so on downloading, becomes this article key consideration realization the goal.This article revolves based on B/S train diagram material management system management system founds the entire process, from the development plan establishment, the system analysis design deployed until the system realization that, mainly has included below the content.First, to current popular dynamic homepage development technology like PHP, JSP, ASP and so on the various comparison which carries on, finally determines ASP.NET is the system development technology. After has determined the development technology, to and ASP.NET union closest ADO.The NET database visit technology has carried on the key discussion, and introduced javascript and unification modelling language.Next, has carried on the detailed demand analysis to the system, and draws up the standard using the unification modelling language the system with the illustration and the system succession chart, with by the clear description system demand, and has completed system B/S in this foundation system three structures frames and each subsystem function as well as system database design.Then, has built the system development environment, formulates the system realization technical plan, and in detail elaborated the system essential subsystem of data management subsystem and the report form manage the subsystem the realization mentality and the process. In the realization process, has made the certain improvement to the traditional technology, enhanced the system performance.Then, introduced the system installment deployment step, and simply showed the system secure consideration from authorized and the identification authentication two aspects.Finally, the work which does to this article carries on the summary, and carries on the forecast analysis to the system existence question as well as the next step of construction.