基于单片机的智能IC卡设计  

Design of intelligent IC card based on MCU

作　　者：费新元[1] 余少辉[1] 刘士军[1] 

机构地区：[1]解放军炮兵学院,合肥230031

出　　处：《国外电子测量技术》2009年第5期49-51,共3页Foreign Electronic Measurement Technology

摘　　要：在介绍了IC卡的逻辑结构、TimeCOS系统基础上,分析IC卡接口特点后,结合预付费电表,重点阐述单片机对IC卡进行读写电路的设计,并详细给出SAM与IC卡相互安全认证过程。该设计模型具有模块化、可靠性高等特点,具有一定可移植性。Based on the introduction of the logic structure of the IC card and basic system of Time COS, having made the analysis of the characters of IC card interface, combined with the advance payment electric meter, this paper mainly clari-fies the design how single chip helps IC card read and write, and makes the process clear how SAM and IC card make mutual attestation. This designing model is of modularization credibility and certain transplantable function.

关 键 词：IC卡 TimeCOS 外部认证 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]