非接触式IC卡（也叫射频卡）目前已经在各行各业得到广泛的应用，其中PHILIPS公司的Mifare卡在射频卡市场占有主要份额。作为一门高新科技, Mifare卡应用系统涉及天线设计,电路设计,单片机编程,PC接口技术,数据库应用和软件工程等跨学科综合。本课题为一合作课题，共由下位机开发和上位机开发两大部分组成。本人负责上位机部分，将尝试使用大学所学课程之知识完成一个初步的Mifare读卡器上位机程序开发。它由数据库，数据显示管理模块，上位机通信接口几部分组成。而另外的下位机部分使用51型号单片机，ZLG500B读写模块实现，详情可参阅该课题下位机部分的相关论文。-on- contact type Card (Radio Card) applies in each various occupation. One of them is Mifare Card,witch belongs PHILIPS Co. Mifare Card occupies the main market share in the market. It has the following advantages, for example, rapid, safe , reliable and so on.As a Science and technology, Radio Frequency Identification involves antenna design,circuit design, micro-controller,PC interface technology,database application, software engineering domain and so on. It consists of micro-controller, the reader and write module, display terminals and PC communication interface of several parts.