RFID条形码的更新换代技术

在图书馆界应用近二十年的条形码技术将有可能被近年来得到各界广泛重视的RFID技术取代。RFID技术是一种无线射频技术，它由电子标签、阅读器和天线组成。电子标签内含有IC芯片，可以记录图书的一些基本信息，含有比条形码多得多的信息，所以又把它称为智能标签，电子标签是一个可以替代现代条形码和磁针的升级换代技术。RFID技术在图书馆的应用，使图书馆的管理更趋于科学化，将图书馆从数字化图书馆推向了智能化图书馆。

Updating Bar Code with RFID

The bar code technology applied in libraries for almost 20 years is probably to be re- placed by RFID,widely valued by all walks of life recently.RFID is a technique of radio frequency,corn~ posed of an electron tag,a reader and an antenna.The electron tag with an IC chip records much more fundamental message of a book than the bar code does,and it is called an intelligent tag.The electron tag may replace the bar code and magnetic needles.The application of the RFID techique in libraries makes library management more reasonable and makes libraries develop from digital libraries into intelligent ones.