摘要
将ZigBee和GPS技术融进射频识别RFID的读卡器中,形成一个基于ZigBee、GPS的多点自动识别、智能无线组网和实时定位的RFID识别系统的物联网开发平台。详细介绍了硬件部分和软件部分,同时运用ALOHA算法解决了阅读器在读取EPC电子标签数据时易出现的"冲突"现象。通过实验验证,该系统定位效果好,实用性强。
This article proposed that melts the radio frequency ZigBee and the GPS technology to distinguish RFID to read in the card forms one based on ZigBee and the GPS multi-spot automatic diagnosis, the intelligent wireless network and the realtime locating RFID recognition system＇s thing networking develops the platform. Introduced in system＇s hardware part and the soft- ware part in detail in this platform, the conflict phenomenon which simultaneously solved the microreader using the ALOHA algorithm when to have read EPC electronic tag data easy to appear, and through the experimental verification, this system localization effect was good and usable.
出处
《电子技术应用》
北大核心
2011年第6期81-83,共3页
Application of Electronic Technique
基金
人工智能四川省重点实验室开放基金项目(2010RZ002)
