Card System Design And Implementation

In order to make campus management standardized and campus life convenient for teachers and students to work and study, Dongfang Vocational and Technological College constructed a digitalized application platform with campus-card application system as the core, with the powerful functions of the smart card, under the support of bank network system, and depending on the current campus network. Digital campus construction is based on networking, and utilizes advanced information technology and tools to realize digitalization of environment, resource and activities. On the traditional campus, it builds a digital space to enlarge the campus of the reality of time and space dimensions, enhance the operational efficiency of the traditional campus, and expand the traditional functions of the campus in order to achieve the comprehensive information of the education process. Therefore, in this thesis, campus-card system construction program is proposed as an important part of campus information work. It mainly aims at meeting the needs of campus management, teaching, research and campus life, making it convenient for teachers and students to work, study and live, and building an integrative architecture and basic platform for the campus-card system that will meet the requirement of the school now and the next five to ten years so as to lay a solid foundation for digital campus construction.In this thesis, I will introduce the work I have done from the following aspects: Firstly, application of Microsoft. Net Framework to technical platform to construct an integrated security system by adopting distributed deployment and making full use of technologies such as Remoting, Web Service, XLM, etc.. Secondly, specific design and analysis of campus-card application module: taking advantage of application resource from other systems to realize the seamless integration with campus-card through the way of software interface, including plug-in or embedded docking with background system; After taking system security into consideration, bringing forward the technological methods of SOCKET and WEB SERVICE to realize system docking from data, function and business level, and have a comprehensive analysis and design of it. Thirdly, Detailed design and explanation of docking network architecture and docking procedure, in which the design of docking concrete function is emphasized, and then a presentation is given about how to design and call functions for database link, database disconnection, common consumption entry, account constraint, checking account validity, obtaining account information, and getting new account information. Lastly, test and debugging of the library system module based on the abovementioned design and in the campus network environment with local computers having campus-card system at Zhejiang Dongfang Vocational and Technological College. During the process, modifying and perfecting while testing it. Actual operation shows that the system achieves the design requirement and the anticipated goal.