CN107844724B - 一种多标签防碰撞方法、读写器及存储装置 - Google Patents
一种多标签防碰撞方法、读写器及存储装置 Download PDFInfo
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- CN107844724B CN107844724B CN201710831968.2A CN201710831968A CN107844724B CN 107844724 B CN107844724 B CN 107844724B CN 201710831968 A CN201710831968 A CN 201710831968A CN 107844724 B CN107844724 B CN 107844724B
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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
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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CN201710831968.2A CN107844724B (zh) | 2017-09-14 | 2017-09-14 | 一种多标签防碰撞方法、读写器及存储装置 |
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CN201710831968.2A CN107844724B (zh) | 2017-09-14 | 2017-09-14 | 一种多标签防碰撞方法、读写器及存储装置 |
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CN107844724A CN107844724A (zh) | 2018-03-27 |
CN107844724B true CN107844724B (zh) | 2021-04-20 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109740394B (zh) * | 2018-12-13 | 2021-10-22 | 北京计算机技术及应用研究所 | 一种射频识别防碰撞方法 |
CN110287748B (zh) * | 2019-07-03 | 2024-01-23 | 北京智芯微电子科技有限公司 | 超高频rfid防碰撞方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102682314A (zh) * | 2011-06-10 | 2012-09-19 | 中国人民解放军国防科学技术大学 | 一种判断盘点结束的方法 |
CN105184342A (zh) * | 2015-10-10 | 2015-12-23 | 中交北斗技术有限责任公司 | 一种改进uhf-rfid多标签防碰撞树类算法及其应用 |
CN106355128A (zh) * | 2016-10-26 | 2017-01-25 | 深圳市航天华拓科技有限公司 | 一种基于二叉树算法的rfid多标签防冲撞方法 |
Family Cites Families (1)
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US7716160B2 (en) * | 2003-11-07 | 2010-05-11 | Alien Technology Corporation | Methods and apparatuses to identify devices |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102682314A (zh) * | 2011-06-10 | 2012-09-19 | 中国人民解放军国防科学技术大学 | 一种判断盘点结束的方法 |
CN105184342A (zh) * | 2015-10-10 | 2015-12-23 | 中交北斗技术有限责任公司 | 一种改进uhf-rfid多标签防碰撞树类算法及其应用 |
CN106355128A (zh) * | 2016-10-26 | 2017-01-25 | 深圳市航天华拓科技有限公司 | 一种基于二叉树算法的rfid多标签防冲撞方法 |
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Address after: 210024 13 -22, 699 Xuanwu Road, Xuanwu District, Nanjing, Jiangsu. Applicant after: JIANGSU GOLDEN SKY INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 210024 Xuzhuang 699-27 software development base, Xuanwu Road, Nanjing, Jiangsu, three, D four. Applicant before: GOLDEN SKY TECHNOLOGY CO.,LTD. |
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Denomination of invention: A multi label anti-collision method, reader and storage device Effective date of registration: 20230605 Granted publication date: 20210420 Pledgee: Nanjing Zidong sub branch of Bank of Nanjing Co.,Ltd. Pledgor: JIANGSU GOLDEN SKY INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2023980042814 |