Design And Realization Of Campus One - Card System In Colleges And Universities

As part of the digital campus construction, the campus digital card system is the campus information infrastructure project and also is the important meaning to promote the management school. However, due to the school scale, and restriction conditions such as construction funds, and disunity card application system for different department. Moreover, disunity card application system will cause inconvenient to both students and instructors. Second, the card is not compatible on each system which will cause lack of work efficiency, short on resource allocation and sharing.Currently, the construction of campus card system has been improved a lot. The campus network, and database provide the basic need for the smart card system. Card application technology has been improved also; for example, system software and card hardware, which created the first step for the card system. Campus card will be the inevitable trend of the campus informalization.In order to design a satisfying smart-card system, the thesis first gives the following three parts of work: sduty of the current research status of the smart card system; introduction to the background and significance of campus card system structure; analysis of functional requirements. Then based on the above work, we design and realized the following five subsystems : campus consumption management system, the bathroom and water control subsystem, computer room management subsystem, the library subsystem and students' apartment door security subsystem.The system is used by Delphi as mean programming tool. Because the Delphi is a real object-oriented development tools, and is completely visualization. Delphi can make code compiler into executable file, and compile very fast. Delphi has powerful database development ability, that can easily develop databases. Considering the server system and data compatibility, this system is used for SQL2000, and another SQL database provides many web and e-commerce capabilities with powerful and flexible and safety management. Delphi's application is operability and friendly user interface that give convenience to the programer.