CN108549922B - 一种基于标签耦合作用的超高频rfid标签精确定位方法 - Google Patents
一种基于标签耦合作用的超高频rfid标签精确定位方法 Download PDFInfo
- Publication number
- CN108549922B CN108549922B CN201810274428.3A CN201810274428A CN108549922B CN 108549922 B CN108549922 B CN 108549922B CN 201810274428 A CN201810274428 A CN 201810274428A CN 108549922 B CN108549922 B CN 108549922B
- Authority
- CN
- China
- Prior art keywords
- tag
- target
- rfid
- rss
- interference
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001808 coupling effect Effects 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000013461 design Methods 0.000 claims abstract description 12
- 230000002452 interceptive effect Effects 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 16
- 238000004458 analytical method Methods 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000006854 communication Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810274428.3A CN108549922B (zh) | 2018-03-29 | 2018-03-29 | 一种基于标签耦合作用的超高频rfid标签精确定位方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810274428.3A CN108549922B (zh) | 2018-03-29 | 2018-03-29 | 一种基于标签耦合作用的超高频rfid标签精确定位方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108549922A CN108549922A (zh) | 2018-09-18 |
CN108549922B true CN108549922B (zh) | 2020-03-17 |
Family
ID=63517508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810274428.3A Expired - Fee Related CN108549922B (zh) | 2018-03-29 | 2018-03-29 | 一种基于标签耦合作用的超高频rfid标签精确定位方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108549922B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111537952B (zh) * | 2020-05-12 | 2022-06-21 | 南京邮电大学 | 一种基于深度学习的rfid室内三维定位方法 |
CN112183136B (zh) * | 2020-09-15 | 2021-11-19 | 西安交通大学 | 一种商用标签定向读取和实时追踪方法、存储介质及设备 |
CN112415470B (zh) * | 2020-10-27 | 2022-07-29 | 中国民航大学 | 基于信号波动情况的目标定位方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102811657A (zh) * | 2009-12-23 | 2012-12-05 | 德尔塔丹麦光电声学公司 | 监测设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI397714B (zh) * | 2009-10-29 | 2013-06-01 | Univ Nat Taiwan | 定位方法及其系統 |
-
2018
- 2018-03-29 CN CN201810274428.3A patent/CN108549922B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102811657A (zh) * | 2009-12-23 | 2012-12-05 | 德尔塔丹麦光电声学公司 | 监测设备 |
Non-Patent Citations (1)
Title |
---|
无源超高频射频识别系统性能的分析与评估;佐磊;《中国博士学位论文全文数据库信息科技辑》;20131215(第12期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN108549922A (zh) | 2018-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Shangguan et al. | STPP: Spatial-temporal phase profiling-based method for relative RFID tag localization | |
Wang et al. | Dude, where's my card? RFID positioning that works with multipath and non-line of sight | |
CN108549922B (zh) | 一种基于标签耦合作用的超高频rfid标签精确定位方法 | |
US20160139238A1 (en) | System and method for rfid indoor localization | |
Motroni et al. | A multi-antenna SAR-based method for UHF RFID tag localization via UGV | |
Ascher et al. | 3D localization of passive UHF RFID transponders using direction of arrival and distance estimation techniques | |
Bhattacherjee et al. | Experimental study of outdoor UAV localization and tracking using passive RF sensing | |
CN106954190A (zh) | 一种基于指数映射域的wifi室内定位方法 | |
Le | Enhanced indoor localization based BLE using Gaussian process regression and improved weighted kNN | |
Duan et al. | Enabling RFID-based tracking for multi-objects with visual aids: A calibration-free solution | |
Wegener et al. | Relative localisation of passive UHF-tags by phase tracking | |
Huang et al. | Passive UHF far-field RFID based localization in smart rack | |
Dao et al. | Indoor localization system based on passive RFID tags | |
Liu et al. | RLLL: Accurate relative localization of RFID tags with low latency | |
CN114444629A (zh) | 一种基于rfid标签阵列的测角定位系统及方法 | |
Aguilar-Garcia et al. | Enhancing localization accuracy with multi-antenna UHF RFID fingerprinting | |
Khan et al. | Localization of compact circularly polarized rfid tag using toa technique | |
Regani et al. | Handwriting tracking using 60 GHz mmWave radar | |
Hasani et al. | Path-loss model of embroidered passive RFID tag on human body for indoor positioning applications | |
Vorst et al. | A comparison of similarity measures for localization with passive RFID fingerprints | |
Motroni et al. | Towards a multi-antenna approach for UHF-RFID tag 3D localization with a synthetic aperture radar method | |
Huang et al. | The study on indoor localization for manufacturing execution system | |
CN108306944A (zh) | 一种基于rfid的试验室样品分布式定位系统 | |
Gikas et al. | Full-scale testing and performance evaluation of an active RFID system for positioning and personal mobility | |
CN105404908B (zh) | 基于线元几何的高精度rfid路径追踪分拣装置及其算法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Ding Han Inventor after: Liang Fan Inventor after: Cui Kaiyan Inventor after: Wang Ge Inventor after: Hui Wei Inventor after: Han Jinsong Inventor before: Ding Han Inventor before: Liang Fan Inventor before: Cui Kaiyan Inventor before: Wang Ge Inventor before: Hui Wei Inventor before: Han Jinsong |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |