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室内RFID网络跟踪算法研究
引用本文:杨公建,刘勇,韩建松,霍华. 室内RFID网络跟踪算法研究[J]. 计算机工程与应用, 2010, 46(36): 114-117. DOI: 10.3778/j.issn.1002-8331.2010.36.032
作者姓名:杨公建  刘勇  韩建松  霍华
作者单位:河南科技大学 电子信息工程学院,河南 洛阳 471003
摘    要:随着RFID技术的不断发展和应用,基于RFID技术的定位系统已成为当前研究的热点问题。详细介绍了一种RFID定位算法,以阅读器网络为研究对象,存储在系统中的阅读器拓扑结构为母板,通过收集到的跟踪向量与母板匹配,寻找最佳路径。实验表明,RFID网络跟踪算法在大空间中能够准确地跟踪物体、检测阅读器工作状态;当阅读器出现故障时,算法仍能对物体跟踪定位,具有较好的鲁棒性。

关 键 词:射频识别(RFID)  网络跟踪算法  阅读器拓扑结构  大空间  阅读器状态  
收稿时间:2010-07-27
修稿时间:2010-9-14 

Research on indoor tracking algorithm for RFID network
YANG Gong-jian,LIU Yong,HAN Jian-song,HUO Hua. Research on indoor tracking algorithm for RFID network[J]. Computer Engineering and Applications, 2010, 46(36): 114-117. DOI: 10.3778/j.issn.1002-8331.2010.36.032
Authors:YANG Gong-jian  LIU Yong  HAN Jian-song  HUO Hua
Affiliation:Electronic Information Engineering College,Henan University of Science & Technology,Luoyang,Henan 471003,China
Abstract:With the continuous development and application of RFID technology,positioning system based on RFID technolo-gy has become a hot issue.This paper introduces a kind of RFID localization algorithm studying readers network and storing the topology of the readers network as motherboard in system,which matches the collection of the tracking vector with the motherboard to find the best path.Experiments show that,RFID network in the large space tracking algorithm can accurately track the object and detect reader working state;when the reader failst,he algorithm can still track the positioning of objects,and has good robustness.
Keywords:Radio Frequency Identification(RFID)  network tracking algorithmr  eader network topologyl  arge spacer  eader state
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