The Research Of RF IC Caru Application System And It's Communication With Computer And The Design Of Database Management System

This thesis discusses a design of school canteen management system with radio frequency identification 1C card TK5550. here, I set forth the application of OOP (object_oriented rogramming), database technology in a school canteen database management system.It consists of introduction of smart card, single chip system, OOP ,database technology, the design of school canteen database management system and the design of communication program in RS-232 port. I place emphasis on the method of oop design and the application of RS-232 port.