磁记录和标准在磁卡分析中的应用  

Applications of Magnetic Recording and Standard in Card Analysis

作　　者：李娜 杨茉 任彦忠 杨炳建 

机构地区：[1]保定乐凯新材料股份有限公司,保定071054

出　　处：《信息记录材料》2014年第4期61-64,共4页Information Recording Materials

摘　　要：我们使用的各类磁卡都是利用了传统的接触性磁记录。其选用的材料为磁记录材料,其工作模式是按照一定的编码方式通过写卡器和读卡器对磁卡或纸票进行信息的记录和读出。本文介绍了一般的分析流程和常用的分析检测设备,结合国际标准7811-6的标准要求,对磁记录行业里常见的各类读写出错问题进行了原因分析及预防建议。Various magnetic cards available currently are of traditional contact magnetic recording materials, and recording and reading of the information on the card or paper media were done through card reader and card writer according to certain coding manner. General analysis process and detection equipment were described, combined with the requirements of the international standard 7811-6, various problems emerged in read and write of magnetic card, their causes, some preventing suggestions were proposed.

关 键 词：磁记录 信号幅度 间隙 接触 

分 类 号：TQ58[化学工程—精细化工]