Information Management System Of Train Diagram

Due to the advances in the economical field, the need for train transport increases continuously. In particular, the need for the railway information and improvement of railway transportation has been accelerated, which has intensified the focus of Management of train diagram information. Train diagram drawn by computers has achieved a lot since 1960s, so it is necessary to manage so many technological data of train diagram. Current systems for managing these data which can not share data because of independent data format are not complete. Moreover, these system can not integrate the data and railway transportation, therefore, it is of great significance to research and develop a complete system to manage train diagram data which can cooperate with railway transportation and related systems so as to share data based on certain data structure rules, as a result, the factors of data redundancy and insecureness can be greatly avoided. In this paper, such a system with a better man machine interface has been realizedSystem of managing Train diagram data is a subsystem of railway transportation system. In this paper, design and realization of train diagram management has been researched. In the first part, this paper analyses the data object, business process, technological target ,related rules and function categories. In the second chapter, design mode and function module are narrated in consideration of requirement of users. After that, a database design mode has been provided to avoid the data redundancy and insecureness, finally, a complete scheme for the management of train diagram has been proposed, among which, the important function module has been narrated in details, at the same time ,the problems of this system and the future plan has been given.