摘要
在深入理解物联网核心技术RFID之后,提出将ZigBee和GPS技术融进射频识别RFID读卡器中,形成一个多点自动识别、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。详细介绍了该平台中系统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"冲突"现象的问题。通过实验验证,该系统定位效果好,实用性强。
This article after thorough understanding networking core technologies RFID, proposes a method that melts the radio frequency ZigBee and the GPS technology into RFID card forming one multi-spot automatic diagnostic intelligent wireless network real-time loca-ting RFID recognition system＇s Internet of Things development platform. System＇s hardware and software are introduced in this plat-form, the conflict phenomenon is simultaneously solved the microreader using the ALOHA algorithm to read EPC electronic tag data, and through the experimental verification this system localization effect is good and usable.
出处
《单片机与嵌入式系统应用》
2011年第4期10-12,共3页
Microcontrollers & Embedded Systems
基金
人工智能四川省重点实验室项目(项目编号:2010RZ002)
