CN110108781B - 移动设备及其物品鉴别方法、装置和系统、存储介质 - Google Patents
移动设备及其物品鉴别方法、装置和系统、存储介质 Download PDFInfo
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- CN110108781B CN110108781B CN201910403787.9A CN201910403787A CN110108781B CN 110108781 B CN110108781 B CN 110108781B CN 201910403787 A CN201910403787 A CN 201910403787A CN 110108781 B CN110108781 B CN 110108781B
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 230000006698 induction Effects 0.000 claims abstract description 243
- 230000005415 magnetization Effects 0.000 claims abstract description 168
- 238000012545 processing Methods 0.000 claims description 43
- 238000001514 detection method Methods 0.000 claims description 35
- 230000007613 environmental effect Effects 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000000976 ink Substances 0.000 claims 2
- 239000000123 paper Substances 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 16
- 230000003993 interaction Effects 0.000 description 12
- 239000012491 analyte Substances 0.000 description 9
- 238000012795 verification Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000005355 Hall effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
- G01R33/1215—Measuring magnetisation; Particular magnetometers therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
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Priority Applications (1)
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CN201910403787.9A CN110108781B (zh) | 2019-05-15 | 2019-05-15 | 移动设备及其物品鉴别方法、装置和系统、存储介质 |
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CN201910403787.9A CN110108781B (zh) | 2019-05-15 | 2019-05-15 | 移动设备及其物品鉴别方法、装置和系统、存储介质 |
Publications (2)
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CN110108781A CN110108781A (zh) | 2019-08-09 |
CN110108781B true CN110108781B (zh) | 2023-11-10 |
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CN201910403787.9A Active CN110108781B (zh) | 2019-05-15 | 2019-05-15 | 移动设备及其物品鉴别方法、装置和系统、存储介质 |
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CN (1) | CN110108781B (zh) |
Citations (8)
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---|---|---|---|---|
JPH04264255A (ja) * | 1991-02-18 | 1992-09-21 | Glory Ltd | 磁性変態金属を用いた物品の真偽識別方法 |
JPH06180305A (ja) * | 1992-12-11 | 1994-06-28 | Glory Ltd | 磁気質検出装置 |
US5602527A (en) * | 1995-02-23 | 1997-02-11 | Dainippon Ink & Chemicals Incorporated | Magnetic marker for use in identification systems and an indentification system using such magnetic marker |
JP2005221383A (ja) * | 2004-02-05 | 2005-08-18 | Tohoku Ricoh Co Ltd | 磁気センサ、方位検知システム、携帯通信端末、磁気エンコーダ及び磁気検知装置 |
JP2007293405A (ja) * | 2006-04-21 | 2007-11-08 | Sanyo Electric Co Ltd | 携帯端末装置 |
CN101672823A (zh) * | 2009-10-15 | 2010-03-17 | 中钞特种防伪科技有限公司 | 一种磁性材料在线检测系统和方法 |
CN106156672A (zh) * | 2015-04-22 | 2016-11-23 | 上海天臣防伪技术股份有限公司 | 对含有磁性材料的防伪标识进行防伪识别的方法 |
CN106570978A (zh) * | 2016-11-07 | 2017-04-19 | 中钞特种防伪科技有限公司 | 一种对防伪元件进行检测的装置和方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8326560B2 (en) * | 2006-03-30 | 2012-12-04 | Kyocera Corporation | Portable electronic apparatus and geomagnetism sensor calibration method |
WO2009157716A2 (ko) * | 2008-06-25 | 2009-12-30 | 엘지엔시스(주) | 매체감별장치 및 그 감별방법 |
DE102009039588A1 (de) * | 2009-09-01 | 2011-03-03 | Giesecke & Devrient Gmbh | Verfahren und Vorrichtung zur Prüfung von Wertdokumenten |
EP3111586B1 (en) * | 2015-11-17 | 2018-01-24 | Telefonaktiebolaget LM Ericsson (publ) | Generating a key for use as a shared secret |
-
2019
- 2019-05-15 CN CN201910403787.9A patent/CN110108781B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04264255A (ja) * | 1991-02-18 | 1992-09-21 | Glory Ltd | 磁性変態金属を用いた物品の真偽識別方法 |
JPH06180305A (ja) * | 1992-12-11 | 1994-06-28 | Glory Ltd | 磁気質検出装置 |
US5602527A (en) * | 1995-02-23 | 1997-02-11 | Dainippon Ink & Chemicals Incorporated | Magnetic marker for use in identification systems and an indentification system using such magnetic marker |
JP2005221383A (ja) * | 2004-02-05 | 2005-08-18 | Tohoku Ricoh Co Ltd | 磁気センサ、方位検知システム、携帯通信端末、磁気エンコーダ及び磁気検知装置 |
JP2007293405A (ja) * | 2006-04-21 | 2007-11-08 | Sanyo Electric Co Ltd | 携帯端末装置 |
CN101672823A (zh) * | 2009-10-15 | 2010-03-17 | 中钞特种防伪科技有限公司 | 一种磁性材料在线检测系统和方法 |
CN106156672A (zh) * | 2015-04-22 | 2016-11-23 | 上海天臣防伪技术股份有限公司 | 对含有磁性材料的防伪标识进行防伪识别的方法 |
CN106570978A (zh) * | 2016-11-07 | 2017-04-19 | 中钞特种防伪科技有限公司 | 一种对防伪元件进行检测的装置和方法 |
Non-Patent Citations (5)
Title |
---|
Dependable, Autonomic and Secure Computing * |
Hyunho Kang, et al..Anti-counterfeiting Using Irregularities of Magnetic Flux Density.《2015 IEEE International Conference on Computer and Information Technology * |
Pervasive Intelligence and Computing》.2015,第1325-1329页. * |
Ubiquitous Computing and Communications * |
金融防伪磁性检测磁头的研究;苏钊源 等;《科技风》;20150731;第19-20页 * |
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Address after: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Applicant after: China Banknote Printing Technology Research Institute Co.,Ltd. Applicant after: China Banknote Printing and Minting Group Co.,Ltd. Address before: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Applicant before: China Banknote Printing Technology Research Institute Co.,Ltd. Applicant before: CHINA BANKNOTE PRINTING AND MINTING Corp. |
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