非接触IC卡考勤系统设计  

Design of Non-Contact IC Card Attendance System Software

作　　者：戚勇[1] 叶哲江[1] 孙秀娥[1] 

机构地区：[1]昆明理工大学信息工程与自动化学院,云南昆明650051

出　　处：《山西电子技术》2007年第3期23-25,共3页Shanxi Electronic Technology

摘　　要：IC卡作为电话卡、消费卡、入门卡、考勤卡得到广泛应用。目前大部分IC卡还是裸露金属触点的接触式IC卡,在不久的将来,非接触IC卡必然会占据主流地位。这里介绍非接触式IC卡在实际中的应用。该系统操作方便、快捷。并且介绍该系统的组成、系统的功能和一些问题的处理方法。rd of non-contact type will play a main role in the near future. The paper gives an introduction for the application of this kind of IC card. The operation of this system is convenient and fast. Also the paper introduces the composing and function of that system as well as the solution forActing as telephone card, consumer card, primer card and testing duty card, IC card has been had the extensive application. Now most of IC card is still the type of bare metals contact, but the IC ca some problems.

关 键 词：单片机(P87LPC64) 非接触式IC卡 串行E2PROM 12C总线 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]