IC卡技术及在机房计费系统中的应用

Integrated circuit card technology and it’s application in charging system of the lab

以具体的IC卡产品为例 ,介绍IC卡的通讯规程、读写原理及IC卡机房计费系统的软。

Based on the practical Integrated Circuit Card,the corresponding rules,the principles of reading and writing of it was introduced,as well as the constituents of the charging system of the lab.