RFID密集标签场景下的盘点效率优化方法

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中图分类号：TP391 文献标识码：A 文章编号：2096-4706（2025）18-0184-05

Abstract：Toaddress the isseofduplicate tag inventory causedby multi-antenna branch polling in RFID dense-tag scenarios，aneffciencyenhancement methodbasedondynamic inventoryflagoptimizationis proposed.Byreconstructing the tag session mechanism inthe ISOl80o-3 protocol，thealgorithmuniformlypresets allfags to“A”before inventoryand thenperforms polingintheorderofantennas，enablingtheflagsofinventoriedtags toswitchto“B”automaticalltoavoid duplicateresponses.Experimental results demonstrate thatina7-grid scenario with 350 tags，this method maintains 100% accuracy while reducing inventory time to 32.7% of that of traditional methods and cutting the number of duplicate inventory counts to 29.1% of that of traditional methods.This solution efectively resolves the problem of small waveform interference underthe power limitations of high-frequencyreaders and provides an efficient optimized inventorypath for dense-tag application scenarios such as smart warehouses and document cabinets.

Keywords： electronic tag; radio frequency identification; wireless communication; RFID smart cabinet

0 引言

近年来，物联网（IoT）技术的快速发展[1]开始弥合数字世界与现实之间的差距，颠覆了传统的仓库管理方法。（剩余7693字）