摘要
文中以射频识别(Radio Frequency Identification,RFID)技术的实际应用为背景,设计了一款基于ISO/IEC 15693标准的高频远距离RFID读写器,具有识别距离远、读写速度快等特点,可应用于超市自动售货、图书馆等管理系统。在理论分析的基础上详细介绍了读写器的整体架构以及重要模块的硬件设计及软件设计,论文最后还对读写器的性能进行了全面测试,测试结果表明读写器能很好地支持ISO/IEC 15693标准的各种命令,达到了高频远距离读写器的各项目标。目前该读写器成功地应用到某系统集成商的会议签到系统。
It designs a long distance RFID reader with high frequency carrier on the basis of the RFID technology application. The reader has characteristics of long reading distance, fast reading distance, fast reading speed. Then in this paper, the hardware and software of the reader has been put forward on basis of analysis of theory. Introduce the structure of the system in detail, and design all the key modules of the system. Finally, do a comprehensive testing for the performance of the reader. Testing result shows reader can support well the or- ders of ISO/IEC 15693 standard. The readers reaches the target as a long distance RFID reader,and it has been successfully applied to a attendance conference system.
出处
《计算机技术与发展》
2012年第7期238-241,共4页
Computer Technology and Development
关键词
射频识别
读写器
电子标签
radio frequency identification
reader
E-tag