Project Management System Design Study

With the progress of the times, there produces more and more construction projects , the bidding of project construction management becomes an important part of the field, However, there are some problems in the current management of construction projects, such as,there easy have some negative effects of human factors in the entire bidding process , and modern construction projects have many information, complex bidding process, and registration online in the bidding process may have some fraud , so we develop the Construction Project Management System(CPMS).Manual operation easily have many errors, the system uses a computer instead of it in order to solve the problem,by this way it realizes the whole process of paperless operations; there have many complex issues for construction unit to regist , the system uses the way of online registration; there easily have fraud and have not enough degree to supervise in the whole bidding process ,so the system take a cost station to supervise during the whole process of construction.The system analyses the existing construction management system, uses the database technology, ASP.NET technology and B/S three-tier technology, researches and designs the management system which based on the Web manner.The thesis first analyses the purpose and the problem to solve of the system, next introduces the relevant theorys, the B/S model, ASP.NET, C# programming language and database development tools; followed analyses the system framework and gives the needs analysis, lists the requirements analysis and summary of the design of the online registration; and then designs the conceptual structure of the database;then introduces the detail design and implementation of the system database, the logical model and physical model design, and introduces some typical database table in detail and separately designs and realizes the three modules framework which are the module system, information maintenance module and the online registration module; finally, summarizes and looks ahead the works the system done , introduces the achievements by researching the thesis.