基于射频识别技术(Radiofrequencyidentificationtechnology,RFID)和近距离无线组网通讯技术(ZigBee:紫蜂)这两大物联网关键技术,设计以ZigBee协议作为传输协议的物联网主从节点以及RFID读写模块,得到了物联网实验系统的总体方案,并实现了一套完整的物联网实验系统硬件平台。测试结果验证了该实验系统完全满足设计要求,可以应用于教学实验,也可作为其他物联网应用系统的开发。
Based on radio frequency identification technology(RFID) and "Purple Bee" (ZigBee: wireless short-range group network communication technology) as two IoT key technologies, this paper designs the master and slave nodes which use the ZigBee protocol as the transport protocol and RFID read-write module. By designing an overall scheme of an IoT experimental system, a complete set of experimental hardware platform is imple- mented. Test results indicate the experimental system can meet the design requirements perfectly. It can be applied in teaching experiments, also can be used as a development platform for the other lot application system.