CN113836952B - 电子标签的唯一识别符uid匹配方法、装置和设备 - Google Patents
电子标签的唯一识别符uid匹配方法、装置和设备 Download PDFInfo
- Publication number
- CN113836952B CN113836952B CN202111417006.5A CN202111417006A CN113836952B CN 113836952 B CN113836952 B CN 113836952B CN 202111417006 A CN202111417006 A CN 202111417006A CN 113836952 B CN113836952 B CN 113836952B
- Authority
- CN
- China
- Prior art keywords
- length
- mask
- matching
- value
- electronic tag
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 67
- 238000012545 processing Methods 0.000 claims description 14
- 238000004590 computer program Methods 0.000 claims description 12
- 230000004044 response Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer 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
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
Description
序号 | 第一掩码长度 | 第一匹配长度 |
1 | 第一掩码长度>31 | 31 |
2 | 31>=第一掩码长度>15 | 15 |
3 | 15>=第一掩码长度>7 | 7 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111417006.5A CN113836952B (zh) | 2021-11-26 | 2021-11-26 | 电子标签的唯一识别符uid匹配方法、装置和设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111417006.5A CN113836952B (zh) | 2021-11-26 | 2021-11-26 | 电子标签的唯一识别符uid匹配方法、装置和设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113836952A CN113836952A (zh) | 2021-12-24 |
CN113836952B true CN113836952B (zh) | 2022-03-29 |
Family
ID=78971524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111417006.5A Active CN113836952B (zh) | 2021-11-26 | 2021-11-26 | 电子标签的唯一识别符uid匹配方法、装置和设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113836952B (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101794283A (zh) * | 2009-02-03 | 2010-08-04 | 华为技术有限公司 | 字符串处理方法及系统和匹配器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8248211B2 (en) * | 2005-07-20 | 2012-08-21 | Intelleflex Corporation | Selective RF device activation |
CN101609455A (zh) * | 2009-07-07 | 2009-12-23 | 哈尔滨工程大学 | 一种高速精确单模式字符串匹配的方法 |
CN102411721B (zh) * | 2011-12-27 | 2013-08-07 | 广州中大微电子有限公司 | 一种rfid标签的防冲突电路及其实现方法 |
US11418632B2 (en) * | 2015-12-15 | 2022-08-16 | Intel Corporation | High speed flexible packet classification using network processors |
US10313240B2 (en) * | 2017-06-26 | 2019-06-04 | Intel Corporation | Technologies for efficient network flow classification with vector bloom filters |
-
2021
- 2021-11-26 CN CN202111417006.5A patent/CN113836952B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101794283A (zh) * | 2009-02-03 | 2010-08-04 | 华为技术有限公司 | 字符串处理方法及系统和匹配器 |
Also Published As
Publication number | Publication date |
---|---|
CN113836952A (zh) | 2021-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8115602B2 (en) | Tag estimation method and tag identification method for RFID system | |
US7612672B2 (en) | Query tree based tag identification method in RFID systems | |
US8653947B2 (en) | Radio frequency identification system and tag counting ending method for anti-collision thereof | |
EP2431908B1 (en) | Label anti-collision method and system | |
CN109446857A (zh) | 基于快速动态帧时隙的标签防碰撞方法及系统 | |
CN108664222B (zh) | 一种区块链系统及其应用方法 | |
US20170262492A1 (en) | Extraction program, extraction device and extraction method | |
US7011250B2 (en) | IC card reader/writer, identification method and program | |
CN101715629A (zh) | 一种在rfid系统中确定用于防止标签冲突的最优帧尺寸的方法 | |
EP2230631B1 (en) | Method for preventing collision of rfid tags in an rfid system | |
CN107895130B (zh) | 一种基于碰撞树的自适应多叉树防碰撞方法 | |
CN111461223B (zh) | 异常交易识别模型的训练方法及异常交易识别方法 | |
CN104424352A (zh) | 向用户终端提供代理服务的系统和方法 | |
CN113836952B (zh) | 电子标签的唯一识别符uid匹配方法、装置和设备 | |
CN118211599A (zh) | 不同标签分布的异步式多读写器射频标签盘点方法及装置 | |
CN108537081B (zh) | 一种批量物流标签的读取方法及物流标签系统 | |
CN101551845B (zh) | 电子标签的识别及应答方法、装置及系统 | |
CN104063627B (zh) | 一种最优q参数的确定方法及装置 | |
CN114386440B (zh) | 一种射频识别中信息防碰撞方法、系统、设备及存储介质 | |
CN112836535B (zh) | 一种用于射频识别电子标签的快速盘存方法 | |
CN107633173A (zh) | 文件处理方法和装置 | |
CN112016466A (zh) | 人脸识别方法、系统、电子设备和计算机存储介质 | |
CN106354694B (zh) | 一种基于Type A的冲突位防冲突方法 | |
CN111163123A (zh) | 一种服务请求的处理方法及装置 | |
CN109874132B (zh) | 一种信号识别的方法及装置 |
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 |
Inventor after: Qin Junrui Inventor after: Zeng Xianguang Inventor after: Wu Jin Inventor after: Ding Yanyu Inventor after: Duan Zhikui Inventor before: Qin Junrui Inventor before: Zeng Xianguang Inventor before: Hu Jianguo Inventor before: Wu Jin Inventor before: Wang Deming Inventor before: Ding Yanyu Inventor before: Duan Zhikui |
|
CB03 | Change of inventor or designer information |