CN101923626B - 一种射频识别系统及其防碰撞的标签清点结束方法 - Google Patents
一种射频识别系统及其防碰撞的标签清点结束方法 Download PDFInfo
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- CN101923626B CN101923626B CN200910108043A CN200910108043A CN101923626B CN 101923626 B CN101923626 B CN 101923626B CN 200910108043 A CN200910108043 A CN 200910108043A CN 200910108043 A CN200910108043 A CN 200910108043A CN 101923626 B CN101923626 B CN 101923626B
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- 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.
- G06K7/10029—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. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot
- G06K7/10039—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. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot interrogator driven, i.e. synchronous
- G06K7/10049—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. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot interrogator driven, i.e. synchronous binary tree
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- 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.
- G06K7/10029—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. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot
- G06K7/10039—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. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot interrogator driven, i.e. synchronous
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- Computer Networks & Wireless Communication (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
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Abstract
Description
Claims (6)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910108043A CN101923626B (zh) | 2009-06-10 | 2009-06-10 | 一种射频识别系统及其防碰撞的标签清点结束方法 |
PCT/CN2009/076148 WO2010142126A1 (zh) | 2009-06-10 | 2009-12-28 | 一种射频识别系统及其防碰撞的标签清点结束方法 |
US13/258,361 US8653947B2 (en) | 2009-06-10 | 2009-12-28 | Radio frequency identification system and tag counting ending method for anti-collision thereof |
EP09845735.1A EP2431907B1 (en) | 2009-06-10 | 2009-12-28 | Radio frequency identification system and tag counting ending method for anti-collision thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910108043A CN101923626B (zh) | 2009-06-10 | 2009-06-10 | 一种射频识别系统及其防碰撞的标签清点结束方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101923626A CN101923626A (zh) | 2010-12-22 |
CN101923626B true CN101923626B (zh) | 2012-09-05 |
Family
ID=43308386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910108043A Expired - Fee Related CN101923626B (zh) | 2009-06-10 | 2009-06-10 | 一种射频识别系统及其防碰撞的标签清点结束方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8653947B2 (zh) |
EP (1) | EP2431907B1 (zh) |
CN (1) | CN101923626B (zh) |
WO (1) | WO2010142126A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010054858C5 (de) † | 2010-12-17 | 2024-04-11 | Interpane Entwicklungs- Und Beratungsgesellschaft Mbh | Verfahren und Vorrichtung zur Herstellung einer reflexionsmindernden Beschichtung |
CN102236775A (zh) * | 2011-07-06 | 2011-11-09 | 广东三和管桩有限公司 | 管桩制造养护工艺中的动态二进制查询树防碰撞方法 |
KR101307491B1 (ko) * | 2011-10-18 | 2013-09-11 | 성균관대학교산학협력단 | Rfid 태그 이동성을 고려한 충돌 방지 시스템 및 방법 |
CN102542227B (zh) * | 2011-12-26 | 2013-12-25 | 西北工业大学 | 一种基于rfid的组合夹具装配检测方法 |
CN103258219B (zh) * | 2013-04-08 | 2015-10-28 | 浙江中烟工业有限责任公司 | 一种人工添加卷烟滤棒的计数方法 |
CN103324902B (zh) * | 2013-06-25 | 2015-12-02 | 浙江银江研究院有限公司 | 一种rfid系统中精确的标签估计方法 |
US20150223268A1 (en) * | 2014-02-05 | 2015-08-06 | Nokia Corporation | Channel Access With Carrier Sensing Mechanisms |
WO2016039766A1 (en) * | 2014-09-12 | 2016-03-17 | Hewlett Packard Enterprise Development Lp | Radio frequency identification card monitor |
CN104408392B (zh) * | 2014-11-26 | 2017-05-24 | 无锡儒安科技有限公司 | 一种基于类别的标签丢失率检测方法 |
CN105426802B (zh) * | 2015-08-24 | 2018-09-11 | 桂林理工大学 | 一种多人并行智能识别防碰撞算法 |
CN105654010B (zh) * | 2015-12-16 | 2017-11-07 | 广东工业大学 | 一种基于自适应搜索策略的rfid标签防碰撞方法 |
JP7089847B2 (ja) * | 2017-03-10 | 2022-06-23 | オムロン株式会社 | 応答器、質問機、応答器の制御方法、質問機の制御方法、情報処理プログラム、および記録媒体 |
US10679179B2 (en) * | 2017-04-21 | 2020-06-09 | Sensormatic Electronics, LLC | Systems and methods for an improved tag counting process |
JP6993128B2 (ja) * | 2017-07-12 | 2022-02-04 | 東芝テック株式会社 | 無線タグ読取装置およびプログラム |
CN108021957B (zh) * | 2017-12-05 | 2021-07-23 | 深圳市艾特智能科技有限公司 | 防碰撞方法、系统、可读存储介质及读卡设备 |
CN109325558B (zh) * | 2018-09-17 | 2021-02-12 | 北京科技大学 | 调配金属建材模板出入库的方法和系统 |
CN112380884B (zh) * | 2020-11-13 | 2024-02-23 | 成都航空职业技术学院 | 一种减少通信复杂度的树形搜索rfid防碰撞方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101136055A (zh) * | 2006-10-11 | 2008-03-05 | 中兴通讯股份有限公司 | 一种用于射频识别的多标签防碰撞方法 |
EP1914660A1 (en) * | 2006-10-19 | 2008-04-23 | Research and Industrial Cooperation Group | Query tree based tag identification method in RFID systems |
CN101441698A (zh) * | 2007-11-20 | 2009-05-27 | 中兴通讯股份有限公司 | 一种判断射频识别系统中标签清点结束的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020180587A1 (en) * | 2001-03-05 | 2002-12-05 | Datamars Sa | Method for communication with multiple transponders |
US7009526B2 (en) * | 2002-10-02 | 2006-03-07 | Battelle Memorial Institute | RFID system and method including tag ID compression |
US20090179738A1 (en) * | 2005-09-21 | 2009-07-16 | Matsushita Electric Industrial Co., Ltd. | Tag reading device |
KR100625675B1 (ko) * | 2005-09-30 | 2006-09-18 | 에스케이 텔레콤주식회사 | Rfid 시스템에서의 적응적 이진 트리 분할 기법을이용한 복수의 태그 식별 방법 및 이를 위한 rfid시스템 |
KR100662050B1 (ko) | 2006-01-16 | 2006-12-27 | 부산대학교 산학협력단 | 전파 식별 장치에서의 충돌 방지 방법 |
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2009
- 2009-06-10 CN CN200910108043A patent/CN101923626B/zh not_active Expired - Fee Related
- 2009-12-28 WO PCT/CN2009/076148 patent/WO2010142126A1/zh active Application Filing
- 2009-12-28 US US13/258,361 patent/US8653947B2/en active Active
- 2009-12-28 EP EP09845735.1A patent/EP2431907B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101136055A (zh) * | 2006-10-11 | 2008-03-05 | 中兴通讯股份有限公司 | 一种用于射频识别的多标签防碰撞方法 |
EP1914660A1 (en) * | 2006-10-19 | 2008-04-23 | Research and Industrial Cooperation Group | Query tree based tag identification method in RFID systems |
CN101441698A (zh) * | 2007-11-20 | 2009-05-27 | 中兴通讯股份有限公司 | 一种判断射频识别系统中标签清点结束的方法 |
Non-Patent Citations (1)
Title |
---|
黄永前.RFID ISO/IEC 18000-6(UHF)TYPE-B防冲突算法及其实现.《仪表技术》.2008,(第1期),11-13. * |
Also Published As
Publication number | Publication date |
---|---|
WO2010142126A1 (zh) | 2010-12-16 |
CN101923626A (zh) | 2010-12-22 |
EP2431907B1 (en) | 2020-07-08 |
EP2431907A1 (en) | 2012-03-21 |
US20120092136A1 (en) | 2012-04-19 |
EP2431907A4 (en) | 2016-11-23 |
US8653947B2 (en) | 2014-02-18 |
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Effective date of registration: 20160912 Address after: 300308 Tianjin Airport Economic Zone, Binhai New Area seven East Road No. 2 Zhongxing Industrial Base Patentee after: ZTE INTELLIGENT IOT TECHNOLOGY CO., LTD. Address before: 518057 Nanshan District, Guangdong high tech Industrial Park, science and Technology Industrial Park, ZTE building, block A, layer 6, layer Patentee before: ZTE Corporation Effective date of registration: 20160912 Address after: 300308 Tianjin Airport Economic Zone, Binhai New Area seven East Road No. 2 Zhongxing Industrial Base Patentee after: ZTE INTELLIGENT IOT TECHNOLOGY CO., LTD. Address before: 518057 Nanshan District, Guangdong high tech Industrial Park, science and Technology Industrial Park, ZTE building, block A, layer 6, layer Patentee before: ZTE Corporation |
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Granted publication date: 20120905 Termination date: 20190610 |