CA2169865C - Detecteur de rayons lumineux reflechis pour dispositifs de balayage - Google Patents

Detecteur de rayons lumineux reflechis pour dispositifs de balayage Download PDF

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Publication number
CA2169865C
CA2169865C CA002169865A CA2169865A CA2169865C CA 2169865 C CA2169865 C CA 2169865C CA 002169865 A CA002169865 A CA 002169865A CA 2169865 A CA2169865 A CA 2169865A CA 2169865 C CA2169865 C CA 2169865C
Authority
CA
Canada
Prior art keywords
radiation
substrate
arrangement
band
elongate
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.)
Expired - Fee Related
Application number
CA002169865A
Other languages
English (en)
Other versions
CA2169865A1 (fr
Inventor
Vitold A. Khvostov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crane Canada Co
Original Assignee
Cashcode Co Inc
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 Cashcode Co Inc filed Critical Cashcode Co Inc
Priority to CA002169865A priority Critical patent/CA2169865C/fr
Priority to PCT/CA1997/000104 priority patent/WO1997031340A1/fr
Priority to AU15872/97A priority patent/AU1587297A/en
Publication of CA2169865A1 publication Critical patent/CA2169865A1/fr
Application granted granted Critical
Publication of CA2169865C publication Critical patent/CA2169865C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10554—Moving beam scanning
    • G06K7/10564—Light sources
    • G06K7/10574—Multiple sources
    • 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
    • G07D7/121—Apparatus characterised by sensor details
    • 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
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10554—Moving beam scanning
    • G06K7/10564—Light sources
    • 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
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10762—Relative movement

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA002169865A 1996-02-20 1996-02-20 Detecteur de rayons lumineux reflechis pour dispositifs de balayage Expired - Fee Related CA2169865C (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002169865A CA2169865C (fr) 1996-02-20 1996-02-20 Detecteur de rayons lumineux reflechis pour dispositifs de balayage
PCT/CA1997/000104 WO1997031340A1 (fr) 1996-02-20 1997-02-14 Agencement de detection de reflection optique pour dispositifs d'analyse
AU15872/97A AU1587297A (en) 1996-02-20 1997-02-14 Optical reflection sensing arrangement for scanning devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002169865A CA2169865C (fr) 1996-02-20 1996-02-20 Detecteur de rayons lumineux reflechis pour dispositifs de balayage

Publications (2)

Publication Number Publication Date
CA2169865A1 CA2169865A1 (fr) 1997-08-21
CA2169865C true CA2169865C (fr) 2007-07-03

Family

ID=4157600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002169865A Expired - Fee Related CA2169865C (fr) 1996-02-20 1996-02-20 Detecteur de rayons lumineux reflechis pour dispositifs de balayage

Country Status (3)

Country Link
AU (1) AU1587297A (fr)
CA (1) CA2169865C (fr)
WO (1) WO1997031340A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0935223A1 (fr) * 1998-02-05 1999-08-11 Ascom Autelca Ag Dispositif d'authentification de documents de valeur
ATE211830T1 (de) 1998-10-30 2002-01-15 Datalogic Spa Optisches gerät und verfahren zum anvisieren und visuellen anzeigen eines auslesebereichs
GB0106816D0 (en) * 2001-03-19 2001-05-09 Rue De Int Ltd Sheet handling apparatus and method
ATE410758T1 (de) * 2002-09-17 2008-10-15 Riparazioni Macchine Grafiche Prüfvorrichtung für sicherheitspapiere
AU2003902702A0 (en) * 2003-05-30 2003-06-19 Astrosys International Ltd Currency note identification and validation
DE102009058804A1 (de) * 2009-12-18 2011-06-22 Giesecke & Devrient GmbH, 81677 Sensor zur Prüfung von Wertdokumenten
DE102009058807A1 (de) * 2009-12-18 2011-06-22 Giesecke & Devrient GmbH, 81677 Sensor zur Prüfung von Wertdokumenten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH573634A5 (fr) * 1974-07-04 1976-03-15 Landis & Gyr Ag
JPS5999237A (ja) * 1982-11-29 1984-06-07 Kita Denshi:Kk 印刷面監視センサ−
JP2690125B2 (ja) * 1988-11-18 1997-12-10 ウエスト電気株式会社 光学的読取装置
EP0883094A3 (fr) * 1990-02-05 1999-06-30 Cummins-Allison Corporation Méthode et appareillage permettant d'identifier et de compter des billets dans diverses monnaies
ES2103330T3 (es) * 1991-10-14 1997-09-16 Mars Inc Dispositivo para el reconocimiento optico de documentos.
IT1250847B (it) * 1991-10-15 1995-04-21 Urmet Spa Apparecchio per la validazione di banconote
ES2077529B1 (es) * 1993-12-27 1996-06-16 Azkoyen Ind Sa Metodo y aparato para la caracterizacion y discriminacion de billetes y documentos de curso legal.

Also Published As

Publication number Publication date
AU1587297A (en) 1997-09-10
CA2169865A1 (fr) 1997-08-21
WO1997031340A1 (fr) 1997-08-28

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Effective date: 20140220