物联网RFID中动态多帧标签识别方法研究

Research on Dynamic Multi Frame Tag Identification Method in Internet of Things RFID

随着物联网技术的快速发展,物联网RFID中动态多帧标签面临识别冲突的问题。现阶段的RFID射频识别技术碰撞率高的弊端,为此,提出基于RFID标签防碰撞的识别算法,改进RFID识别算法,基于RFID射频识别技术建立新模型,提高识别效率,依据集合SRPD和ABS算法的特点,在此基础上添加了监听程序,防止冲突的繁盛。仿真实验表明,一种改进的RFID标签防碰撞算法实现了RFID自动识别技术,具有较好的工作性能。

With the rapid development of Internet of things technology,dynamic multi frame tags in IOT RFID are facing the problem of identifying conflicts.RFID radio frequency identification technology of collision stage of the high rate of defects,therefore,an improved anti-collision algorithm is proposed to identify the RFID tags,RFID recognition algorithm is improved,a new RFID module of radio frequency identification technology is built,the recognition efficiency of the RFID system is improved,according to the collection of SRPD and ABS algorithm,a bstener is added to prevent the prosperity of conflict prevention.Simulation results show that an improved RFID tag anti-collision algorithm has realized the RFID automatic identification technology and has better performance.