CN103679087B - 基于射频技术的定位方法 - Google Patents
基于射频技术的定位方法 Download PDFInfo
- Publication number
- CN103679087B CN103679087B CN201210380048.0A CN201210380048A CN103679087B CN 103679087 B CN103679087 B CN 103679087B CN 201210380048 A CN201210380048 A CN 201210380048A CN 103679087 B CN103679087 B CN 103679087B
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- radio
- card
- frequency
- reader
- frequency card
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 133
- 230000004807 localization Effects 0.000 title claims abstract description 59
- 230000008859 change Effects 0.000 claims description 50
- 230000005855 radiation Effects 0.000 claims description 50
- 230000035945 sensitivity Effects 0.000 claims description 29
- 238000005516 engineering process Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012800 visualization Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- G06K7/10—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
- G06K7/10297—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 arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
-
- 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
- G06K7/10118—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 the sensing being preceded by at least one preliminary step
- G06K7/10128—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 the sensing being preceded by at least one preliminary step the step consisting of detection of the presence of one or more record carriers in the vicinity of the interrogation device
-
- 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
- G06K7/10118—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 the sensing being preceded by at least one preliminary step
-
- 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
- G06K7/10366—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 the interrogation device being adapted for miscellaneous applications
-
- 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.
- G06K7/10079—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 spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions
- G06K7/10089—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 spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions the interrogation device using at least one directional antenna or directional interrogation field to resolve the collision
- G06K7/10099—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 spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions the interrogation device using at least one directional antenna or directional interrogation field to resolve the collision the directional field being used for pinpointing the location of the record carrier, e.g. for finding or locating an RFID tag amongst a plurality of RFID tags, each RFID tag being associated with an object, e.g. for physically locating the RFID tagged object in a warehouse
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0252—Radio frequency fingerprinting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/12—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
-
- 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
- G06K17/0022—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 arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Radar Systems Or Details Thereof (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (51)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210380048.0A CN103679087B (zh) | 2012-08-30 | 2012-10-08 | 基于射频技术的定位方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012103165473 | 2012-08-30 | ||
CN201210316547.3 | 2012-08-30 | ||
CN201210316547 | 2012-08-30 | ||
CN201210380048.0A CN103679087B (zh) | 2012-08-30 | 2012-10-08 | 基于射频技术的定位方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103679087A CN103679087A (zh) | 2014-03-26 |
CN103679087B true CN103679087B (zh) | 2017-11-10 |
Family
ID=48165134
Family Applications (11)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710992512.4A Withdrawn CN107798271A (zh) | 2012-08-30 | 2012-10-08 | 射频卡标示定位系统 |
CN201210379835.3A Pending CN103679085A (zh) | 2012-08-30 | 2012-10-08 | 射频卡标示定位系统 |
CN2012205153264U Expired - Fee Related CN202916840U (zh) | 2012-08-30 | 2012-10-08 | 手持式射频卡定位系统 |
CN201710993536.1A Withdrawn CN107908989A (zh) | 2012-08-30 | 2012-10-08 | 基于多个射频卡的射频定位方法 |
CN201710993895.7A Withdrawn CN107895129A (zh) | 2012-08-30 | 2012-10-08 | 通过调整读卡距离来获得不同的读卡范围的方法 |
CN201210380022.6A Active CN103679086B (zh) | 2012-08-30 | 2012-10-08 | 射频卡跨界定位方法 |
CN201710992900.2A Withdrawn CN107886021A (zh) | 2012-08-30 | 2012-10-08 | 通过调整读卡距离来获得不同的读卡范围的读卡装置及配套的射频卡 |
CN201210380048.0A Active CN103679087B (zh) | 2012-08-30 | 2012-10-08 | 基于射频技术的定位方法 |
CN201710992878.1A Withdrawn CN107784248A (zh) | 2012-08-30 | 2012-10-08 | 跳变式读卡定位方法 |
CN201220515300XU Expired - Fee Related CN202916839U (zh) | 2012-08-30 | 2012-10-08 | 设有多个读卡器天线的射频卡系统 |
CN201710993892.3A Active CN107908990B (zh) | 2012-08-30 | 2012-10-08 | 射频卡定位扫描系统 |
Family Applications Before (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710992512.4A Withdrawn CN107798271A (zh) | 2012-08-30 | 2012-10-08 | 射频卡标示定位系统 |
CN201210379835.3A Pending CN103679085A (zh) | 2012-08-30 | 2012-10-08 | 射频卡标示定位系统 |
CN2012205153264U Expired - Fee Related CN202916840U (zh) | 2012-08-30 | 2012-10-08 | 手持式射频卡定位系统 |
CN201710993536.1A Withdrawn CN107908989A (zh) | 2012-08-30 | 2012-10-08 | 基于多个射频卡的射频定位方法 |
CN201710993895.7A Withdrawn CN107895129A (zh) | 2012-08-30 | 2012-10-08 | 通过调整读卡距离来获得不同的读卡范围的方法 |
CN201210380022.6A Active CN103679086B (zh) | 2012-08-30 | 2012-10-08 | 射频卡跨界定位方法 |
CN201710992900.2A Withdrawn CN107886021A (zh) | 2012-08-30 | 2012-10-08 | 通过调整读卡距离来获得不同的读卡范围的读卡装置及配套的射频卡 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710992878.1A Withdrawn CN107784248A (zh) | 2012-08-30 | 2012-10-08 | 跳变式读卡定位方法 |
CN201220515300XU Expired - Fee Related CN202916839U (zh) | 2012-08-30 | 2012-10-08 | 设有多个读卡器天线的射频卡系统 |
CN201710993892.3A Active CN107908990B (zh) | 2012-08-30 | 2012-10-08 | 射频卡定位扫描系统 |
Country Status (1)
Country | Link |
---|---|
CN (11) | CN107798271A (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105094454B (zh) * | 2014-04-17 | 2019-06-14 | 青岛海信电器股份有限公司 | 一种触摸屏多点定位方法、装置及触屏设备 |
CN107333227A (zh) * | 2017-06-27 | 2017-11-07 | 钟三强 | 一种多功能搜救系统 |
CN107124702A (zh) * | 2017-06-27 | 2017-09-01 | 钟三强 | 一种搜救定位方法 |
CN107635216A (zh) * | 2017-08-31 | 2018-01-26 | 努比亚技术有限公司 | 一种定位方法、终端及计算机可读存储介质 |
CN109978098B (zh) * | 2019-03-30 | 2022-04-15 | 浙江清华长三角研究院 | 基于rfid的过桥金具识别系统 |
WO2021159242A1 (zh) * | 2020-02-10 | 2021-08-19 | 深圳市欢太数字科技有限公司 | 射频卡的选择方法、终端、射频组件、存储介质及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101010967A (zh) * | 2004-05-07 | 2007-08-01 | Vue科技公司 | 分配和推断多根rfid天线探测到的物件的位置的方法 |
CN101246604A (zh) * | 2008-03-17 | 2008-08-20 | 时晓明 | 采用射频识别技术的全自动考勤和目标监管的方法及系统 |
CN101320092A (zh) * | 2008-07-16 | 2008-12-10 | 黄以华 | 一种基于无线射频识别技术的定位方法 |
CN101739539A (zh) * | 2008-11-06 | 2010-06-16 | 国民技术股份有限公司 | 采用自动跳频抗读卡冲突的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004348559A (ja) * | 2003-05-23 | 2004-12-09 | Sharp Corp | Idタグシステムおよびidタグならびにidタグリーダ・ライタ |
US7151455B2 (en) * | 2004-04-30 | 2006-12-19 | Kimberly-Clark Worldwide, Inc. | Activating a data tag by load or orientation or user control |
CN101191833A (zh) * | 2007-12-12 | 2008-06-04 | 北京航空航天大学 | 一种基于接收信号强度的射频识别室内定位检测方法 |
CN101576616A (zh) * | 2008-05-06 | 2009-11-11 | 广州香港科大研究开发有限公司 | 基于rfid技术的室内定位系统 |
CN101281676B (zh) * | 2008-05-29 | 2010-12-01 | 上海交通大学 | 自动化识别的视频监控方法 |
CN101349745A (zh) * | 2008-09-06 | 2009-01-21 | 黄以华 | 一种采用区域划分算法的无线射频定位方法 |
CN101604397B (zh) * | 2009-07-17 | 2012-01-25 | 公安部第三研究所 | 无源超高频rfid室内定位系统 |
CN102542230B (zh) * | 2012-01-07 | 2013-12-25 | 西北工业大学 | 一种基于rfid技术的无源电子标签二维定位方法 |
-
2012
- 2012-10-08 CN CN201710992512.4A patent/CN107798271A/zh not_active Withdrawn
- 2012-10-08 CN CN201210379835.3A patent/CN103679085A/zh active Pending
- 2012-10-08 CN CN2012205153264U patent/CN202916840U/zh not_active Expired - Fee Related
- 2012-10-08 CN CN201710993536.1A patent/CN107908989A/zh not_active Withdrawn
- 2012-10-08 CN CN201710993895.7A patent/CN107895129A/zh not_active Withdrawn
- 2012-10-08 CN CN201210380022.6A patent/CN103679086B/zh active Active
- 2012-10-08 CN CN201710992900.2A patent/CN107886021A/zh not_active Withdrawn
- 2012-10-08 CN CN201210380048.0A patent/CN103679087B/zh active Active
- 2012-10-08 CN CN201710992878.1A patent/CN107784248A/zh not_active Withdrawn
- 2012-10-08 CN CN201220515300XU patent/CN202916839U/zh not_active Expired - Fee Related
- 2012-10-08 CN CN201710993892.3A patent/CN107908990B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101010967A (zh) * | 2004-05-07 | 2007-08-01 | Vue科技公司 | 分配和推断多根rfid天线探测到的物件的位置的方法 |
CN101246604A (zh) * | 2008-03-17 | 2008-08-20 | 时晓明 | 采用射频识别技术的全自动考勤和目标监管的方法及系统 |
CN101320092A (zh) * | 2008-07-16 | 2008-12-10 | 黄以华 | 一种基于无线射频识别技术的定位方法 |
CN101739539A (zh) * | 2008-11-06 | 2010-06-16 | 国民技术股份有限公司 | 采用自动跳频抗读卡冲突的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103679087A (zh) | 2014-03-26 |
CN107908990A (zh) | 2018-04-13 |
CN103679085A (zh) | 2014-03-26 |
CN202916840U (zh) | 2013-05-01 |
CN107886021A (zh) | 2018-04-06 |
CN107908989A (zh) | 2018-04-13 |
CN107798271A (zh) | 2018-03-13 |
CN107895129A (zh) | 2018-04-10 |
CN103679086A (zh) | 2014-03-26 |
CN103679086B (zh) | 2017-12-26 |
CN107784248A (zh) | 2018-03-09 |
CN202916839U (zh) | 2013-05-01 |
CN107908990B (zh) | 2020-01-07 |
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