一种改进的RFID标签防碰撞算法

An improved RFID anti-collision algorithm

针对无线射频识别系统在识别过程中的多标签硅技问题,对现在有的Aloha系列算法及二进制搜索系列算法进行了优劣分析,捉出了一种改进的防碰撞算法.通过减少算法的搜索次数和系统的通信量,很好的提高了算法的搜索效率,提升了标签的识别速度与识别率。

The presentation of this algorithm aims at the problem of multi-tags collision in the process of identification in RFID.This paper performed a distinctive analysis between Aloha serial algorithm and binary system searching serial algorithm,put forward an improved anti- collision algorithm which enhanced the searching efficiency of the algorithm and improve the tag＇s identification speed and rate.