The Railway Catenary System For Engineering Project Management Of Design And Implementation

Catenary is along the line of the electric locomotive set up over to the power supply the special form of transmission lines. The contact of suspension, support device, positioning device, the prop and a few basic parts. For the railway catenary from traction substation of electric power transmission to get direct electric locomotive use an important task. So the quality of the work of the state and catenary will directly influence the ability of electrified railway transportation. As China to the high speed development of electrified railway constantly, catenary construction and installation accuracy also more and more high, our country in the overhead contact construction also has some of the need to improve issues, such as the construction personnel excelsior consciousness, construction of the standardization level is not high, the same line and even the same section, no matter be the exterior, or internal quality there are some differences; The accuracy of the requirements of the design and construction of the precision and the acceptance standard and distance. Therefore, further research in the field of catenary of railway engineering project management and improve the level of effort, to improve the enterprise core competitive power and influence in the industry is of great significance.Based on the study of domestic and foreign project management information system on the basis of the practical project’s development, facing catenary of railway engineering project management information system for the in-depth research, and put forward the solutions. The traditional engineering project management information system based on C/S architecture, at present already cannot satisfy users to use a wider regional system, easy to maintain and expand, especially railway catenary engineering field practical needs. In this paper TieSiYuan for development of prototype, research and design based on ASP.net for catenary of railway engineering project management information system, and meet the needs of the bureau, solve the traditional management information the drawback of the system.This paper first expounded topic source, background, and domestic and foreign railway catenary engineering and engineering project management information system development present situation, the requirement analysis, establish the system function model. System is divided into project quantity of data management, file project management, quota management, project management and systems management template number five function module, to realize the project and engineering quantity management and quota management as the core of the main business, in addition, some related auxiliary information management function. Then, this paper discusses the system of the main modules key technology and the specific implementation, development, this paper used the B/S structure, Web server choose to use Microsoft’s WindowsServer2003, database server use SQLServe2008. Choose language development today’s popular c#. Connect to the database and operation ado.net technology to realize, so that the operation of the Web server database operation speed and efficiency have improved.