Design And Implementation Of Project Management Software In Second Construction Corporation Of CNPC

With the development of project information management,the way of project information managements gradually being of information from paper.We make a detailed investigation about present project information management and analyze the frame structure of constructing project management system which is based on the network technology.On that basis,we discuss B/S structure of present network system,and build overall structure by adopting.NET Framework.We provide detailed information about technical features of.NET and implementation process of.NET technology development system.The feasibility,functional and non-functional requirements of the system is further studied by analyzing and testing overall design and system physical and logical structure.Specifically,the main work of this paper includes the following four points:1)We describes the related technologies about ASP.NET platform and SQL Server database technology,and helps us to learn how to use these techniques to build and develop a Web application software environment;2)Combining with the requirements of construction project management,we analyze the content of enterprise project management and construction enterprise project management and put forward the relevant functional requirements and nonfunctional requirements of the system.We adopt the use case diagram,sequence diagram and entity relation diagram of UML to establish the function and data models and make requirement analysis;3)We make the architecture design and functional module partition of system.This system adopts multi-layer software architecture design,and is divided into the user information management,project schedule management,file management,capital management,report management,engineering settlement management,system management,and other functional modules.We adopt ASP.NET platform and related technologies,such as SQL Server database to design and implement these modules in detail,including the database logic design and physical design,class diagrams of system,sequence diagrams and so on.4)We test the performance of system relevant functional and non-functional based on the software testing method.The system designed in this paper is from the initial design to complete the testing results.The project management system developed by this paper can basically meet the functional requirements and performance requirements of the second construction Corporation of CNPC project management system.On one hand,it makes project management system more feasible and normative;on the other hand,it has also improved the efficiency of management of the company.