Campus Card Management System-design And Implementation Of Canteen Subsystem

In recent years, with the rapid development of information technology, China has entered the era of technology. Many products which simple to use but powerful smart has continue to emerge. The smart card technology is a typical representative. In this background, many domestic universities have begun planning to construct smart campus card system which can adapt to the era. The system will provide a unified and efficient information platform, which can effectively manage the existing and new application subsystems. At the same time, the level and work efficiency of universities will increase dramatically.Based on the actual situation in Heilongjiang University of Chinese Medicine, give the building programs and implementation process of campus card management systems, especially the canteen subsystem. On the basis of understanding the status of the subject technical areas quo at home and abroad, first of all, combined with the actual needs of campus card, respectively analyze the system design goals in the areas of function and application of information, technology and security and information management. Secondly, in general, described the system design solutions in terms of system design principles, objectives, reference standards and other aspects of the development model. Moreover, analyze in detail of the system network architecture in terms of networking technology, communication protocol selection and security mechanisms. After comparing and demonstrating of advanced, high efficiency, security, data capacity, updating speed and other aspects, carry out the design of smart card and establish the database. After the requirements analysis and planning of the overall design goals, conduct the design of campus card management system especially the canteen subsystem in detail. Based on the analysis and demonstration of the choice of operating systems and development tools, design the canteen subsystem in detail. Then according to the needs of campus card management system, conduct the specific implementation of canteens subsystems supporting platforms including management and central control centers, card making, billing, customer and service centers, system maintenance centers. Finally, according to the system testing programs, test respectively on the efficiency, transmission capacity, handling capabilities of the database, safety performance and other aspects of the designed campus card management system. Then analyze of the test results, give the evaluation of the designed campus card management system especially the canteen subsystem. In conclusion, the designed campus card management system especially the canteen subsystem basically meets the original design requirements, achieving good results.