基于参考标签可信度和偏差自校正的RFID室内定位算法

doi:10.11772/j.issn.1001-9081.2014.11.3170

计算机应用 ›› 2014, Vol. 34 ›› Issue (11): 3170-3172.DOI: 10.11772/j.issn.1001-9081.2014.11.3170

• 2014年全国开放式分布与并行计算学术年会(DPCS 2014)论文 • 上一篇下一篇

基于参考标签可信度和偏差自校正的RFID室内定位算法

汪冬¹,²,葛万成¹,莫国民²,王云光²

1. 基于参考标签可信度和偏差自校正的RFID室内定位算法
2. 上海医疗器械高等专科学校医学电子与信息工程系,上海 200093

收稿日期:2014-07-28 修回日期:2014-08-01 发布日期:2014-12-01 出版日期:2014-11-01
通讯作者: 汪冬
作者简介:汪冬(1978-),女,安徽芜湖人,副教授,博士研究生,主要研究方向:室内定位;葛万成(1964-),男,湖北襄阳人,教授,博士生导师,主要研究方向:信息与通信工程;莫国民(1963-),男,上海人,高级工程师,主要研究方向:医用电子仪器;王云光(1964－)，男，山西晋中人，副教授，〖BP(〗硕士生导师,〖BP)〗主要研究方向：医学信息挖掘。

Improved RFID indoor positioning algorithm based on reference tags' credibility and deviation correction

WANG Dong¹,²,GE Wancheng¹,MO Guomin²,WANG Yunguang²

1. College of Electronics and Information Engineering, Tongji University, Shanghai 200092, China;
2. Department of Medical Electronic Information, Shanghai Medical Instrumentation College, Shanghai 200093, China

Received:2014-07-28 Revised:2014-08-01 Online:2014-12-01 Published:2014-11-01
Contact: WANG Dong

摘要/Abstract

摘要：

为了提高室内定位系统的定位精度,在典型射频识别(RFID)定位系统LANDMARC基础之上,提出了基于参考标签可信度和偏差自校正的RFID室内定位改进算法。该算法引入参考标签辅助定位,先检查每个最近邻参考标签的可信度,舍弃不可信的参考标签；同时，针对最终选定的最近邻参考标签进行定位偏差的自校正,计算出待定位标签的最终估计位置。实验结果表明,与LANDMARC系统相比,改进算法提高了室内定位的精度,适合于室内人和物的定位应用。

Abstract:

After analyzing a classical Radio Frequency Identification (RFID) indoor positioning system named LANDMARC, an improved RFID indoor positioning algorithm based on reference tags' credibility and deviation correction was proposed to enhance the positioning accuracy. This algorithm introduced reference tags to assist in positioning process. After checking the credibility of all nearest neighbour reference tags, a small number of incredible tags were discarded. Then the system did deviation correction of positioning aiming at these final selected nearest neighbor reference tags. At last, the position of the tag to be positioned was calculated. The experimental results show that, compared with the original LANDMARC, this algorithm improves positioning accuracy and is suitable for the application of indoor objects.

中图分类号:

TP391

汪冬葛万成莫国民王云光. 基于参考标签可信度和偏差自校正的RFID室内定位算法[J]. 计算机应用, 2014, 34(11): 3170-3172.

WANG Dong GE Wancheng MO Guomin WANG Yunguang. Improved RFID indoor positioning algorithm based on reference tags' credibility and deviation correction[J]. Journal of Computer Applications, 2014, 34(11): 3170-3172.

参考文献

[1]OKONIEWSKA M, GRAHAM A, GAVRILOVA M. Multidimensional evaluation of a radio frequency identification Wi-Fi location tracking system in an acute-care hospital setting[J]. Journal of the American Medical Informatics Association, 2012,10(3): 121-129.
[2]FUCHS C, ASCHENBRUCK N, MARTINI P, et al. Indoor tracking for mission critical scenarios: a survey[J]. Pervasive and Mobile Computing, 2011, 7(1): 1-15.
[3]HEKIMIAN-WILLIAMS C, GRANT B, LIU X, et al. Accurate localization of RFID tags using phase difference [C]// Proceedings of the 2010 IEEE International Conference on RFID. Piscataway: IEEE Press, 2010: 89-96.
[4]ZANDBERGEN P, BARBEAU S. Positional accuracy of assisted GPS data from high-sensitivity GPS-enabled mobile phones[J]. Journal of Navigation, 2011,64(3): 381-399.
[5]SALAMA A M A, MAHMOUD F I. Using RFID technology in finding position and tracking based on RSSI[C]// ACTEA 2009: Proceedings of the 2009 International Conference on Advances in Computational Tools for Engineering Applications. Piscataway: IEEE Press, 2009: 532-536.
[6]SHIRAISHI T, KOMURO N, UEDA H, et al. Indoor location estimation technique using UHF band RFID[C]// ICOIN 2008: Proceedings of the 2008 International Conference on Information Networking. Piscataway: IEEE Press, 2008:1-5.
[7]YEH C-H, SU S-F. Enhance LANDMARC from the fundamentals [C]// Proceedings of the 2013 International Conference on Advanced Robotics and Intelligent Systems. Piscataway: IEEE Press, 2013:23-27.
[8]ZHANG Y, TAN L, JIANG H. The simulation and improved k-nearest neighbors algorithm of LANDMARC for books positioning[C]// Proceedings of the 2012 International Conference on Measurement, Information and Control. Piscataway: IEEE Press, 2012: 410-414.
[9]NI L, LIU Y, LAU Y, et al. LANDMARC: indoor location sensing using active RFID [C]// PerCom 2003:Proceedings of the First IEEE International Conference on Pervasive Computing and Communications. Piscataway: IEEE Press, 2003: 407-415.
[10]THITIPONG S, PRAPUN S, CHALIE C, et al. RFID 2D-localization improvement using modified LANDMARC with linear MMSE estimation[C]// Proceedings of the 13th International Symposium on Communications and Information Technologies. Piscataway: IEEE Press, 2013:133-137.
[11]ZHU J, ZHOU S, MA Q. An indoor location algorithm based RFID[J]. Microcomputer Information, 2009,25(23):160-162.(朱娟,周尚伟,马启平.基于RFID的室内定位算法[J].微计算机信息,2009,25(23):160-162.)
[12]CHEN C, CHENG L. RFID indoor location algorithm based on range dividing[J]. Computer Application and Software, 2011, 28(1):50-52,60.(陈聪传,程良伦.区域细化的RFID室内定位算法[J]. 计算机应用与软件,2011, 28(1):50-52,60.)

[1]	张佳慧李晓明张嘉祥. 强化形态感知的路面缺陷检测算法[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[2]	杨建锋陈斌李雨轩. 基于点云重构的自监督点云异常检测方法[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[3]	薛振华李强黄超. 视觉大模型驱动的像素级图像异常检测模型[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[4]	蒋畅江向杰何旭颖. 面向机械臂抓取的双目视觉目标定位算法[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[5]	边小勇胡其仁袁培洋. 多注意力对比学习的红外小目标检测[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[6]	李钟华钟庚辛范萍朱恒亮. 通过边界挖掘和背景引导的伪装目标检测[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[7]	吴松霖张广朝姚远彭博. 基于判别区域引导的多视图困难气道识别[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[8]	李强白少雄熊源袁薇. 基于视觉大模型隐私保护的监控图像定位[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[9]	薛雅丽徐忠敏刘世豪. 基于多级小波残差网络的重力数据去噪方法[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[10]	况世雄姚俊波陆佳炜王琪冰肖刚. 基于动态图卷积网络的电梯乘客异常行为数据增强方法[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[11]	康斌陈斌王俊杰李昱林赵军智咸伟志. 基于多粒度共享语义中心关联的文本到人物检索方法[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[12]	张庆杨凡方宇涵. 基于多模态信息融合的中文拼写纠错算法[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[13]	王昊王金伟程鑫张家伟吴昊罗向阳马宾. 彩色图像JPEG重压缩取证综述[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[14]	王磊胡节彭博. 用于半监督火灾检测的分布自适应和动态课程伪标签框架[J]. 《计算机应用》唯一官方网站, 0, (): 0-0.
[15]	刘晋文王磊马博董瑞杨雅婷艾合塔木江·艾合麦提王欣乐. 基于弱监督模态语义增强的多模态有害信息检测方法 [J]. 《计算机应用》唯一官方网站, 0, (): 0-0.

基于参考标签可信度和偏差自校正的RFID室内定位算法

Improved RFID indoor positioning algorithm based on reference tags' credibility and deviation correction

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics