CN101051359A - 基于位置信息的射频识别标签及防冲突方法 - Google Patents
基于位置信息的射频识别标签及防冲突方法 Download PDFInfo
- Publication number
- CN101051359A CN101051359A CN 200710099072 CN200710099072A CN101051359A CN 101051359 A CN101051359 A CN 101051359A CN 200710099072 CN200710099072 CN 200710099072 CN 200710099072 A CN200710099072 A CN 200710099072A CN 101051359 A CN101051359 A CN 101051359A
- Authority
- CN
- China
- Prior art keywords
- circuit
- signal
- clock
- label
- card reader
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 7
- 230000001253 anti-conflict Effects 0.000 title 1
- 238000004891 communication Methods 0.000 claims abstract description 50
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000000605 extraction Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 8
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- OUXCBPLFCPMLQZ-WOPPDYDQSA-N 4-amino-1-[(2r,3s,4s,5r)-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-yl]-5-iodopyrimidin-2-one Chemical compound C[C@H]1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)N=C(N)C(I)=C1 OUXCBPLFCPMLQZ-WOPPDYDQSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Near-Field Transmission Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100990726A CN100492408C (zh) | 2007-05-11 | 2007-05-11 | 基于位置信息的射频识别标签及防冲突方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100990726A CN100492408C (zh) | 2007-05-11 | 2007-05-11 | 基于位置信息的射频识别标签及防冲突方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101051359A true CN101051359A (zh) | 2007-10-10 |
CN100492408C CN100492408C (zh) | 2009-05-27 |
Family
ID=38782766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100990726A Expired - Fee Related CN100492408C (zh) | 2007-05-11 | 2007-05-11 | 基于位置信息的射频识别标签及防冲突方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100492408C (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010145509A1 (zh) * | 2009-10-30 | 2010-12-23 | 中兴通讯股份有限公司 | 一种电子标签的射频增益控制方法、装置和电子标签 |
CN102004939A (zh) * | 2010-11-30 | 2011-04-06 | 电子科技大学 | 一种用于超高频射频识别标签芯片的解调电路 |
CN102855455A (zh) * | 2011-07-01 | 2013-01-02 | 深圳市远望谷信息技术股份有限公司 | 一种电子标签快速识别方法及系统 |
CN103345612A (zh) * | 2013-07-05 | 2013-10-09 | 清华大学 | 丢失标签的快速检测方法和系统 |
CN104573794A (zh) * | 2014-12-23 | 2015-04-29 | 北海市蕴芯电子科技有限公司 | 一种用于无源射频卡的频率调制返回电路 |
CN104604149A (zh) * | 2012-09-07 | 2015-05-06 | 德克萨斯仪器股份有限公司 | 基于场的通信的电路和方法 |
CN104700064A (zh) * | 2015-04-02 | 2015-06-10 | 宁波聚思信息科技有限公司 | 一种包装条码纠错一体化设备 |
CN104732180A (zh) * | 2013-12-18 | 2015-06-24 | 北京同方微电子有限公司 | 非接触式ic卡接收通路自动延时校准装置及其使用方法 |
CN105701430A (zh) * | 2014-11-27 | 2016-06-22 | 广东电网有限责任公司电力科学研究院 | 一种防止误读到移动物体读取区域外信息的方法 |
CN107493022A (zh) * | 2017-09-21 | 2017-12-19 | 桂林电子科技大学 | 一种低电压高效电荷泵 |
CN107516057A (zh) * | 2017-08-31 | 2017-12-26 | 郑州云海信息技术有限公司 | 一种标签防碰撞方法及有源射频识别标签 |
CN108521386A (zh) * | 2018-03-28 | 2018-09-11 | 京信通信系统(中国)有限公司 | 载波信号识别电路、方法及通信系统 |
CN113554134A (zh) * | 2021-07-23 | 2021-10-26 | 三一石油智能装备有限公司 | 一种压裂泵监测方法、装置、存储介质及压裂泵 |
CN113554134B (zh) * | 2021-07-23 | 2024-05-31 | 三一石油智能装备有限公司 | 一种压裂泵监测方法、装置、存储介质及压裂泵 |
-
2007
- 2007-05-11 CN CNB2007100990726A patent/CN100492408C/zh not_active Expired - Fee Related
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010145509A1 (zh) * | 2009-10-30 | 2010-12-23 | 中兴通讯股份有限公司 | 一种电子标签的射频增益控制方法、装置和电子标签 |
CN102004939A (zh) * | 2010-11-30 | 2011-04-06 | 电子科技大学 | 一种用于超高频射频识别标签芯片的解调电路 |
CN102004939B (zh) * | 2010-11-30 | 2012-05-30 | 电子科技大学 | 一种用于超高频射频识别标签芯片的解调电路 |
CN102855455A (zh) * | 2011-07-01 | 2013-01-02 | 深圳市远望谷信息技术股份有限公司 | 一种电子标签快速识别方法及系统 |
CN104604149A (zh) * | 2012-09-07 | 2015-05-06 | 德克萨斯仪器股份有限公司 | 基于场的通信的电路和方法 |
CN104604149B (zh) * | 2012-09-07 | 2017-05-03 | 德克萨斯仪器股份有限公司 | 基于场的通信的电路和方法 |
CN103345612A (zh) * | 2013-07-05 | 2013-10-09 | 清华大学 | 丢失标签的快速检测方法和系统 |
CN104732180B (zh) * | 2013-12-18 | 2017-04-26 | 北京同方微电子有限公司 | 非接触式ic卡接收通路自动延时校准装置及其使用方法 |
CN104732180A (zh) * | 2013-12-18 | 2015-06-24 | 北京同方微电子有限公司 | 非接触式ic卡接收通路自动延时校准装置及其使用方法 |
CN105701430B (zh) * | 2014-11-27 | 2018-02-23 | 广东电网有限责任公司电力科学研究院 | 一种防止误读到移动物体读取区域外信息的方法 |
CN105701430A (zh) * | 2014-11-27 | 2016-06-22 | 广东电网有限责任公司电力科学研究院 | 一种防止误读到移动物体读取区域外信息的方法 |
CN104573794B (zh) * | 2014-12-23 | 2017-07-28 | 宁波远志立方能源科技有限公司 | 一种用于无源射频卡的频率调制返回电路 |
CN104573794A (zh) * | 2014-12-23 | 2015-04-29 | 北海市蕴芯电子科技有限公司 | 一种用于无源射频卡的频率调制返回电路 |
CN104700064A (zh) * | 2015-04-02 | 2015-06-10 | 宁波聚思信息科技有限公司 | 一种包装条码纠错一体化设备 |
CN107516057A (zh) * | 2017-08-31 | 2017-12-26 | 郑州云海信息技术有限公司 | 一种标签防碰撞方法及有源射频识别标签 |
CN107493022A (zh) * | 2017-09-21 | 2017-12-19 | 桂林电子科技大学 | 一种低电压高效电荷泵 |
CN107493022B (zh) * | 2017-09-21 | 2023-06-30 | 桂林电子科技大学 | 一种低电压高效电荷泵 |
CN108521386A (zh) * | 2018-03-28 | 2018-09-11 | 京信通信系统(中国)有限公司 | 载波信号识别电路、方法及通信系统 |
CN108521386B (zh) * | 2018-03-28 | 2021-01-15 | 京信通信系统(中国)有限公司 | 载波信号识别电路、方法及通信系统 |
CN113554134A (zh) * | 2021-07-23 | 2021-10-26 | 三一石油智能装备有限公司 | 一种压裂泵监测方法、装置、存储介质及压裂泵 |
CN113554134B (zh) * | 2021-07-23 | 2024-05-31 | 三一石油智能装备有限公司 | 一种压裂泵监测方法、装置、存储介质及压裂泵 |
Also Published As
Publication number | Publication date |
---|---|
CN100492408C (zh) | 2009-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101051359A (zh) | 基于位置信息的射频识别标签及防冲突方法 | |
CN1652136A (zh) | 无线通信设备 | |
CN1917387A (zh) | 安全近距离通信装置以及支持各种安全模块的方法 | |
CN1926555A (zh) | 用于检测标识介质的方法 | |
CN1224282A (zh) | 带改进的反向散射调制器的高阻抗脉冲收发机 | |
CN1637771A (zh) | 射频识别装置及识别方法 | |
CN1845125A (zh) | 一种同时读取多个标签的防碰撞的系统和方法 | |
CN1430334A (zh) | 发射器装置和使用该装置的通信系统 | |
CN1575478A (zh) | 包括帧自动识别器的无接点集成电路 | |
WO2010014435A1 (en) | Self tuning rfid | |
US20100014207A1 (en) | Device for actuating an actuator | |
CN101770561B (zh) | Rfid多协议读写器切换方法及其控制切换系统 | |
CN101140614A (zh) | 一种协议频率转换器及其系统 | |
CN101369305A (zh) | 一种射频识别标签芯片防冲突功能的验证电路及其模型 | |
CN103473524A (zh) | Rfid多标签识别方法、阅读器和标签 | |
CN101373524A (zh) | 一种射频识别标签电路系统结构及其工作方法与应用 | |
CN100339861C (zh) | 移动体识别装置的询问器 | |
CN103902942A (zh) | 一种用于大容量多标签rfid系统的混合防碰撞方法 | |
CN105046181A (zh) | 一种基于查询树方法的多前缀匹配的确定性防碰撞算法 | |
CN1924883A (zh) | 一种射频识别系统中多标签冲突的解决方法 | |
CN100592321C (zh) | 一种融合数据库的查询树射频标签反碰撞识别方法 | |
CN1342938A (zh) | Rs-485总线式测控系统中测控模块的即插即用法及其测控模块 | |
CN109740394A (zh) | 一种射频识别防碰撞方法 | |
CN101436243B (zh) | 用于识别多个射频标签的冲突解决方法 | |
CN106127094B (zh) | 无线射频识别系统及其多标签防碰撞预分析式识别方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Daoyuan Microelectronics Co., Ltd. Assignor: Tsinghua University Contract record no.: 2011320000563 Denomination of invention: Radio frequency label based on position information and anti-conflict method Granted publication date: 20090527 License type: Common License Open date: 20071010 Record date: 20110413 |
|
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN INSTITUTE OF STINGHUA UNIVERSITY Free format text: FORMER OWNER: TSINGHUA UNIVERSITY Effective date: 20120921 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100084 HAIDIAN, BEIJING TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120921 Address after: 518000 Nanshan District hi tech Industrial Zone, Guangdong, China, Shenzhen Patentee after: Shenzhen Institute of Stinghua University Address before: 100084 Haidian District 100084-82 mailbox Beijing Patentee before: Tsinghua University |
|
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG XINGSHENG WULIAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN INSTITUTE OF STINGHUA UNIVERSITY Effective date: 20130206 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 311800 SHAOXING, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130206 Address after: 311800 Zhejiang province Zhuji City West two street Tao road 288, foreign trade building twenty-four layer Patentee after: Zhejiang Xingsheng IOT Technology Co., Ltd. Address before: 518000 Nanshan District hi tech Industrial Zone, Guangdong, China, Shenzhen Patentee before: Shenzhen Institute of Stinghua University |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161118 Address after: 518057 Shenzhen Institute of technology, Nanshan District high tech Industrial Park, Guangdong,, Tsinghua University, A302 Patentee after: Shenzhen Institute of Stinghua University Address before: 311800 Zhejiang province Zhuji City West two street Tao road 288, foreign trade building twenty-four layer Patentee before: Zhejiang Xingsheng IOT Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20170511 |
|
CF01 | Termination of patent right due to non-payment of annual fee |