Research And Analysis On Card Management System Of Nanchang University

With the improvement of University management and technology, in order to better serve the students and teachers on campus, the consumption, more and more schools have introduced the campus card through the card system, teachers and students can easily on campus dining, health care, saving power consumption, as well as a variety of authentication. While large and dense groups of users based on campus card, card management is one of the important tasks, using information technology to achieve card management is necessary.In this paper for Nanchang University campus card card works management work of the business for research and analysis, and combined Nanchang University campus card using of itself situation, on campus card card works management system for has research and analysis:in campus card card works management work in the, main of business is user information management, and business card management, and issuing management, and loss management, and lifted loss management, and replacement management, and cancellation management,; again through on the card works management business process for further of research and analysis, on above the business process for recycling, Get has the card works management business of computer systems processing process; in recycling business process of based Shang, to out has card works management system of the function management module, analysis to out has the layer data flow diagram, and on system of II layer data flow diagram to out has detailed of data dictionary description; research analysis has system of levels system structure; on system of the function data for has analysis, through on system of the function module for refinement, detailed described has the function module of structure, to out has function structure of IPO figure; Analyses the links between the entities in the system, get a system entity relation diagram, gives the system the design of a database table.In this paper of content organization Shang, first introduced has Nanchang University campus card card works management system of project research background, introduced has similar system of application status and the this subject of research meaning; then again on this card works management system for has detailed of needs analysis and recycling has business; again on system of function and data for has detailed of research; last on this card works management system research of content for has summary and prospect.