MX2012006843A - Sensor espectral para inspeccion de documentos de valor. - Google Patents

Sensor espectral para inspeccion de documentos de valor.

Info

Publication number
MX2012006843A
MX2012006843A MX2012006843A MX2012006843A MX2012006843A MX 2012006843 A MX2012006843 A MX 2012006843A MX 2012006843 A MX2012006843 A MX 2012006843A MX 2012006843 A MX2012006843 A MX 2012006843A MX 2012006843 A MX2012006843 A MX 2012006843A
Authority
MX
Mexico
Prior art keywords
section
spectral
sensor
spectral range
light
Prior art date
Application number
MX2012006843A
Other languages
English (en)
Inventor
Joerg Frankenberger
Wolfgang Deckenbach
Wolfgang Rauscher
Original Assignee
Giesecke & Devrient Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Giesecke & Devrient Gmbh filed Critical Giesecke & Devrient Gmbh
Publication of MX2012006843A publication Critical patent/MX2012006843A/es

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/1205—Testing spectral properties
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Image Input (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

La presente invención se relaciona con un sensor espectral para la inspección de documentos de valor que comprende un dispositivo de iluminación para la iluminación del documento de valor, una óptica de reproducción y un dispositivo de detección. El dispositivo de iluminación contiene una cantidad múltiple de fuentes de luz teniendo espectros de emisión diferentes entre sí, encendiéndose y apagándose las fuentes de luz una tras otra con la finalidad de iluminar una región del documento de valor con una secuencia de iluminación consistiendo de pulsos de luz que tienen diferentes espectros de emisión. Se detecta un valor de medición para cada uno de los impulsos de luz para registrar la distribución de intensidad espectral de la luz detectada. La cantidad múltiple de fuentes de luz cubren una sección del rango espectral cercano al infrarrojo y/o una sección del rango espectral visible de manera tal que el sensor espectral puede registrar la distribución de intensidad espectral en la sección del rango espectral cercano del infrarrojo y/o en la sección del rango espectral visible.
MX2012006843A 2009-12-18 2010-12-16 Sensor espectral para inspeccion de documentos de valor. MX2012006843A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009058805A DE102009058805A1 (de) 2009-12-18 2009-12-18 Spektralsensor zur Prüfung von Wertdokumenten
PCT/EP2010/007704 WO2011072863A1 (de) 2009-12-18 2010-12-16 Spektralsensor zur prüfung von wertdokumenten

Publications (1)

Publication Number Publication Date
MX2012006843A true MX2012006843A (es) 2012-07-10

Family

ID=43759741

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012006843A MX2012006843A (es) 2009-12-18 2010-12-16 Sensor espectral para inspeccion de documentos de valor.

Country Status (15)

Country Link
US (1) US8711339B2 (es)
EP (1) EP2513875B1 (es)
JP (1) JP5662469B2 (es)
KR (1) KR101808354B1 (es)
CN (1) CN102754130B (es)
BR (1) BR112012014649B1 (es)
CA (1) CA2781990C (es)
DE (1) DE102009058805A1 (es)
ES (1) ES2836216T3 (es)
HK (1) HK1177809A1 (es)
MX (1) MX2012006843A (es)
MY (1) MY162113A (es)
RU (1) RU2552188C2 (es)
WO (1) WO2011072863A1 (es)
ZA (1) ZA201204164B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011016509A1 (de) * 2011-04-08 2012-10-11 Giesecke & Devrient Gmbh Verfahren zur Prüfung von Wertdokumenten
WO2013049264A1 (en) 2011-09-28 2013-04-04 Carestream Health, Inc. Frame-sequential multiwavelength imaging system and method
JP2014123071A (ja) * 2012-12-21 2014-07-03 Glory Ltd スペクトルセンサ用光均一化結合装置
JP2016035723A (ja) * 2014-08-05 2016-03-17 株式会社日本コンラックス 紙葉類処理装置
GB201503178D0 (en) * 2015-02-25 2015-04-08 Inovink Ltd And Keeling & Walker Ltd Improvements in relation to security printing
CN106652165A (zh) * 2015-11-02 2017-05-10 山东新北洋信息技术股份有限公司 票据鉴别装置的图像显示方法及票据鉴别装置
DE102016007066A1 (de) 2016-06-08 2017-12-14 Giesecke+Devrient Currency Technology Gmbh Verfahren zur Absicherung von Wertdokumenten mit gedächtnisbehaftetem Merkmalssystem
DE102018004884A1 (de) * 2018-06-20 2019-12-24 Giesecke+Devrient Currency Technology Gmbh Verfahren und Sensor zur Prüfung von Dokumenten
DE102019005656A1 (de) 2019-08-12 2021-02-18 Giesecke+Devrient Currency Technology Gmbh Verfahren und Vorrichtung zum Prüfen von Wertdokumenten

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH573634A5 (es) 1974-07-04 1976-03-15 Landis & Gyr Ag
GB2122743B (en) * 1982-06-29 1986-01-08 Bergstroem Arne Apparatus for authenticating bank notes
DE59208542D1 (de) * 1991-10-14 1997-07-03 Mars Inc Einrichtung zum optischen Erkennen von Dokumenten
JPH0954850A (ja) * 1995-08-14 1997-02-25 Shibaura Eng Works Co Ltd 紙幣識別装置
US5757001A (en) * 1996-05-01 1998-05-26 The Regents Of The University Of Calif. Detection of counterfeit currency
PT1158459E (pt) * 2000-05-16 2009-02-02 Sicpa Holding Sa Método, dispositivo e sistema de segurança, todos para autenticar uma marcação
GB2366371A (en) * 2000-09-04 2002-03-06 Mars Inc Sensing documents such as currency items
DE10105273A1 (de) * 2001-02-02 2002-08-14 Deutsche Post Ag Verfahren zur Überprüfung einer auf eine Postsendung aufgebrachten Freimachung und Vorrichtung zur Durchführung des Verfahrens
DE10239225A1 (de) * 2002-08-27 2004-03-04 Giesecke & Devrient Gmbh Verfahren und Vorrichtung für die optische Prüfung von Banknoten
RU2271576C2 (ru) * 2003-08-01 2006-03-10 Закрытое акционерное общество "ГИЗЕКЕ & ДЕВРИЕНТ-ЛОМО, ЗАО" Способ определения подлинности банкнот и устройство для его осуществления
WO2005078670A1 (ja) * 2004-02-12 2005-08-25 Nidec Copal Corporation 検査装置
DE102005029119A1 (de) 2005-06-23 2006-12-28 Carl Zeiss Jena Gmbh Beleuchtungsvorrichtung, insbesondere für Mikroskope
EP1953709A1 (en) * 2007-01-24 2008-08-06 International Currency Technologies Corporation Valuable paper validator
JP5298452B2 (ja) * 2007-04-04 2013-09-25 株式会社豊田自動織機 モータインバータ制御装置及びモータ制御方法
DE202007013090U1 (de) * 2007-09-19 2007-12-13 International Currency Technologies Corporation Anti-EMI-Linsenmodul

Also Published As

Publication number Publication date
CA2781990C (en) 2017-02-14
KR101808354B1 (ko) 2018-01-18
MY162113A (en) 2017-05-31
DE102009058805A1 (de) 2011-06-22
WO2011072863A1 (de) 2011-06-23
ZA201204164B (en) 2013-02-27
EP2513875A1 (de) 2012-10-24
JP2013514567A (ja) 2013-04-25
US8711339B2 (en) 2014-04-29
CN102754130B (zh) 2015-08-19
CA2781990A1 (en) 2011-06-23
KR20120106980A (ko) 2012-09-27
JP5662469B2 (ja) 2015-01-28
BR112012014649A2 (pt) 2016-04-05
RU2012130154A (ru) 2014-04-27
RU2552188C2 (ru) 2015-06-10
CN102754130A (zh) 2012-10-24
BR112012014649A8 (pt) 2019-01-22
ES2836216T3 (es) 2021-06-24
HK1177809A1 (en) 2013-08-30
US20120293790A1 (en) 2012-11-22
EP2513875B1 (de) 2020-11-04
BR112012014649B1 (pt) 2020-02-18

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