基于载波相位的RFID单站高精度定位算法
High Accuracy Positioning Algorithm of RFID with Single Receive Station Based on Carrier Phase
- 电子学报 2022年50卷第3期 页码：672-680
- 作者机构：
重庆邮电大学通信与信息工程学院，重庆 400065
- 作者简介：
[ "何 维 男,1980年10月出生，重庆铜梁人.现为重庆邮电大学副教授、硕士生导师.主要研究方向为无线定位技术和移动通信技术.E-mail:hewei@cqupt.edu.cn" ]
[ "朱子越 男，1997年9月出生，重庆九龙坡区人.现为重庆邮电大学信息与通信工程专业在读硕士研究生.主要研究方向为RFID室内定位技术.E-mail:1056494830@qq.com" ]
[ "任 彦 男，1995年10月出生，四川成都人.现为重庆邮电大学信息与通信工程专业在读硕士研究生.主要研究方向为RFID室内定位技术.E-mail:815180458@qq.com" ]
[ "谢良波（通讯作者） 男，1986年1月出生，四川成都人.现为重庆邮电大学副教授、硕士生导师.主要研究方向为射频识别技术、室内定位技术等." ]
[ "田增山 男，1968年12月出生，河南固始人.现为重庆邮电大学教授、博士生导师.主要研究方向为蜂窝网无线定位系统、数据压缩和数据融合.E-mail:tianzs@cqupt.edu.cn" ]
- 基金信息：国家自然科学基金(61771083)
DOI：10.12263/DZXB.20210113
中图分类号： TN99收稿：2021-01-15，
修回：2021-09-06，
纸质出版：2022-03-25
- 稿件说明：
移动端阅览
何维,朱子越,任彦等.基于载波相位的RFID单站高精度定位算法[J].电子学报,2022,50(03):672-680.
HE Wei,ZHU Zi-yue,REN Yan,et al.High Accuracy Positioning Algorithm of RFID with Single Receive Station Based on Carrier Phase[J].ACTA ELECTRONICA SINICA,2022,50(03):672-680.
何维,朱子越,任彦等.基于载波相位的RFID单站高精度定位算法[J].电子学报,2022,50(03):672-680. DOI： 10.12263/DZXB.20210113.
HE Wei,ZHU Zi-yue,REN Yan,et al.High Accuracy Positioning Algorithm of RFID with Single Receive Station Based on Carrier Phase[J].ACTA ELECTRONICA SINICA,2022,50(03):672-680. DOI： 10.12263/DZXB.20210113.
摘要
面向室内厘米级定位及单站定位技术难点，借助射频识别（Radio Frequency Identification，RFID）收发相位同步技术优势，建立基于跳频的多载波相位距离观测方程，计算各载波在不同整周下的链路距离，利用距离方差快速求解整周模糊度，提升整周求解的鲁棒性.利用跳频并改进多重信号分类（MUltiple SIgnal Classification，MUSIC）算法建立跳频测向求解模型，消除短距离测向不同天线来波方向不平行带来的误差，实现两天线短距离标签反射信号的精确测向.最后联合载波相位测距对双天线测向结果进行筛选，实现RFID标签的单站厘米级精确定位.通过测试验证，平均定位误差低于4 cm.
Abstract
To conquer the difficulties of indoor centimeter-level positioning and single receive station positioning technology
a multi-carrier phase distance observation equation based on frequency hopping is established by employing the technical advantage of RFID’s phase synchronization
and the link distances of each carrier in different phase cycles are calculated
the integer ambiguity is solved quickly by using the distance variance
which improves the robustness of integer ambiguity solution. By using frequency hopping and improving the multiple signal classification (MUSIC) algorithm
a solution model of frequency-hop-signal direction finding is established
which can eliminate the errors caused by nonparallel incoming wave at different antenna in short distance communication and accurately measure the tag reflection signal’s direction by two antennas. Finally
the joint carrier phase ranging filters the results of dual antennas direction finding to achieve centimeter-level accurate positioning single-station of RFID tags. Measurement results show that the average positioning error is less than 4 cm.
关键词
Keywords
references
LIU T C , LIU Y H , YANG L , et al . Backpos: high accuracy backscatter positioning system [J]. IEEE Transactions on Mobile Computing , 2016 , 15 ( 3 ): 586 ⁃ 598 .
BUFFI A , MOTRONI A , NEPA P , et al . A SAR-based measurement method for passive-tag positioning with a flying UHF-RFID reader [J]. IEEE Transactions on Instrumentation & Measurement , 2019 , 68 ( 3 ): 845 ⁃ 853 .
BERNARDINI F , MOTRONI A , NEPA P , et al . Particle swarm optimization in multi-antenna SAR-based localization for UHF-RFID tags [C]// 2019 IEEE International Conference on RFID Technology and Applications(RFID-TA) . Pisa, Italy : IEEE , 2019 ： 291 ⁃ 296 .
YANG C , WANG X , MAO S . SparseTag: high-precision backscatter indoor localization with sparse RFID tag arrays [C]// 2019 16th Annual IEEE International Conference on Sensing, Communication, and Networking(SECON) . Boston, MA, USA : IEEE , 2019 . 1 ⁃ 9 .
YANG L , CHEN Y , LI X Y , et al . Tagoram: real-time tracking of mobile RFID tags to high precision using COST devices [C]// Proceeding of the 20th Annual International Conference on Mobile Computing and Networking . New York, NY, USA : ACM , 2014 : 237 ⁃ 248
MA Y F , SELBY N , ADIB F . Minding the billions: ultra-wideband localization for deployed RFID tags [C]// Proceedings of the 23rd Annual International Conference on Mobile Computing and Networking(MobiCom′17) . New York, NY, USA : ACM , 2017 : 248 ⁃ 260 .
LEVOIR S , FARLEY P , SUN T , et al . High-accuracy adaptive low-cost location sensing subsystems for autonomous rover in precision agriculture [J]. IEEE Open Journal of Industry Applications , 2020 , 1 : 74 ⁃ 94 .
杨海效 , 吴虹 , 田菀玉 , 等 . 基于Wi-Fi指纹与惯性导航的室内定位技术研究 [C]// 第十一届中国卫星导航年会论文集 . 成都 : 中国卫星导航系统管理办公室学术交流中心 , 2020 : 146 ⁃ 150 .
BAI L , CIRAVEGNA F , BOND R , et al . A low cost indoor positioning system using bluetooth low energy [J]. IEEE Access , 2020 , 8 : 136858 ⁃ 136871 .
BIANCHI V , CIAMPOLINI P , MUNARI I . RSSI-based indoor localization and identification for ZigBee wireless sensor networks in smart homes [J]. IEEE Transactions on Instrumentation and Measurement , 2019 , 68 ( 2 ): 566 ⁃ 575 .
李中道 , 刘元盛 , 常飞翔 , 等 . 室内环境下UWB与LiDAR融合定位算法研究 [J]. 计算机工程与应用 , 2021 , 57 ( 06 ): 260 ⁃ 266 .
LI Zhong-dao , LIU Yuan-sheng , CHANG Fei-xiang , et al . Research on UWB and LiDAR fusion positioning algorithm in indoor environment [J]. Computer Engineering and Applications , 2021 , 57 ( 06 ): 260 ⁃ 266 . (in Chinese)
徐哲超 , 冯晔 . 基于TOA/AOA的UWB室内定位NLOS识别研究 [C]// 第十一届中国卫星导航年会论文集 . 成都 : 中国卫星导航系统管理办公室学术交流中心 , 2020 : 144 ⁃ 149 .
XU Y , SHMALIY Y S , LI Y , et al . Indoor INS/LiDAR-based robot localization with improved robustness using cascaded FIR filter [J]. IEEE Access , 2019 , 7 : 34189 ⁃ 34197 .
HE S , DONG X . High-accuracy localization platform using asynchronous time difference of arrival technology [J]. IEEE Transactions on Instrumentation & Measurement , 2017 , 66 ( 7 ): 1728 ⁃ 1742 .
SANAM T F , GODRICH H . A multi-view discriminant learning approach for indoor localization using amplitude and phase features of CSI [J]. IEEE Access , 2020 , 8 : 59947 ⁃ 59959 .
ZHANG L Y , WANG H Y . 3D-WiFi: 3D localization with commodity WiFi [J]. IEEE Sensors Journal , 2019 , 19 ( 3 ): 5141 ⁃ 5152 .
ALKHALIFEH K , HUBERT S , RAUCY C , et al . Compact circular slot antenna array devoted to direction finding [J]. IEEE Antennas and Wireless Propagation Letters , 2020 , 19 ( 12 ): 2437 ⁃ 2441 .
Global E P C . EPC Radio-Frequency Identity Protocols, Class-1 Generation-2 UHF RFID Protocol for Communications at 860MHz-960MHz, version 2.0. 1[S]. USA : EPC Global , 2015 .
0
浏览量
9
下载量
0
CSCD
- 网络PDF下载
- Meta-XML下载
- BibTeX下载
- Endnote下载
- RefMan 下载
- NoteExpress下载
- NoteFirst下载
关联资源
相关文章
相关作者
相关机构
- 技术支持由北京北大方正电子有限公司提供 京ICP备09064830号-19
京公网安备11010802024621 - 本系统建议在Chrome、 IE9+ 以上版本浏览器阅读本站内容，360浏览器请切换至极速模式
- Cookies帮助我们提供服务并提供个性化体验。使用本网站，即表示您同意我们使用Cookies