隐形卡的构形及信息微机输入法

The constitution of an unformed card and the methode of message input to a microcomputer

文中介绍了隐形卡的构形、红外线识别信息方法、“排式信息”微机输入方法及“排式信息”的编排方法 ;解决了非匀速插卡时可靠读取信息的问题 ,并给出了微机程序流程图。

This paper presents the constitution of an unformed card, message identifying method through infrared rays, message reading in a microprocessor and arranging methods with line coding, along with the description of how to solve the problem of reliably reading messages at a varying rate of an input card. The microprocessor program diagram is also given.