Analysis And Design Of Construction Project Cost Management System

With the rapid development of electronic information technology,it costs model a lot of manpower,material and financial resources,and frequent errors that construction projects rely on manual processing of information in the traditional construction.Practice has proved that this artificial process model has been unable to adapt to the development of modern large-scale construction enterprises.Wave along the development of information technology,to design a good building project management information system is imminent.Cost management has become a critical part of it.This paper is aimed to design a simple and effective construction project cost management system.Referring to building enterprise-related business,we developed a construction project cost management system.Firstly,analysis the research status of Construction Cost Management System and introduce details of the system development technologies,including J2 EE technology,MVC design pattern,MyEclipse development platform and Oracle database.Then,introduce the feasibility of system and system business processes,mine six functions,including user management,project cost management,project information management,material and equipment management,quota management,query statistics management,a demand description is carried out.Then,establish use case model,create a class diagram,make a simple description of the non-functional requirements.Next,the system has been fully designed,first and foremost architectural design,including the overall architecture design and network architecture design,six functional modules design and database design,including conceptual design and database design,and finally the system security design.Furthermore,achieve the interface of function module in the system,the test of system is carried out from function and performance of the system and the test results is good.Finally,the development of this system are summarized,some conclusion and some recommendations for improvement are also included.