CA2419287C - Dispositif de balayage equipe d'un guide d'onde destine a balayer du papier-monnaie - Google Patents

Dispositif de balayage equipe d'un guide d'onde destine a balayer du papier-monnaie Download PDF

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Publication number
CA2419287C
CA2419287C CA002419287A CA2419287A CA2419287C CA 2419287 C CA2419287 C CA 2419287C CA 002419287 A CA002419287 A CA 002419287A CA 2419287 A CA2419287 A CA 2419287A CA 2419287 C CA2419287 C CA 2419287C
Authority
CA
Canada
Prior art keywords
light
emitting diode
wave guide
scanner
scanning
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
CA002419287A
Other languages
English (en)
Other versions
CA2419287A1 (fr
Inventor
Abbas Hosseini
Gajendra D. Savant
San Zhuang Wang
Rick L. Shie
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.)
Individual
Original Assignee
Luminit LLC
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 Luminit LLC filed Critical Luminit LLC
Publication of CA2419287A1 publication Critical patent/CA2419287A1/fr
Application granted granted Critical
Publication of CA2419287C publication Critical patent/CA2419287C/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
    • 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
    • G06K7/10554—Moving beam scanning
    • G06K7/10594—Beam path
    • G06K7/10683—Arrangement of fixed elements
    • G06K7/10702—Particularities of propagating elements, e.g. lenses, mirrors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Image Input (AREA)

Abstract

L'invention concerne un dispositif de balayage lumineux (200) comprenant un guide d'onde (230). Ce dispositif (200) définit une zone de balayage, et comprend, en outre, une diode électroluminescente (214) et un détecteur. Le guide d'onde (230) est placé entre la diode (214) et la zone de balayage, et définit une ouverture d'entrée de lumière et une face réfléchissant la lumière. L'ouverture d'entrée de lumière et la face réfléchissant la lumière coopèrent afin de diriger la lumière provenant de la diode électroluminescente vers la zone de balayage, et afin de faire converger cette lumière au centre le long du passage parcouru par la lumière en direction du détecteur.
CA002419287A 2000-08-18 2001-08-14 Dispositif de balayage equipe d'un guide d'onde destine a balayer du papier-monnaie Expired - Fee Related CA2419287C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64121600A 2000-08-18 2000-08-18
US09/641,216 2000-08-18
PCT/US2001/041704 WO2002017217A1 (fr) 2000-08-18 2001-08-14 Dispositif de balayage equipe d'un guide d'onde destine a balayer du papier-monnaie

Publications (2)

Publication Number Publication Date
CA2419287A1 CA2419287A1 (fr) 2002-02-28
CA2419287C true CA2419287C (fr) 2008-12-09

Family

ID=24571434

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002419287A Expired - Fee Related CA2419287C (fr) 2000-08-18 2001-08-14 Dispositif de balayage equipe d'un guide d'onde destine a balayer du papier-monnaie

Country Status (8)

Country Link
EP (1) EP1317729A4 (fr)
JP (1) JP4782357B2 (fr)
KR (1) KR100875001B1 (fr)
CN (1) CN100390809C (fr)
AU (1) AU2001285435A1 (fr)
CA (1) CA2419287C (fr)
TW (1) TW538384B (fr)
WO (1) WO2002017217A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1328610C (zh) 2001-08-06 2007-07-25 Mei公司 票据验证装置组件
WO2009042876A2 (fr) 2007-09-26 2009-04-02 Mei, Inc. Sous-ensemble de validation de documents
WO2012039108A1 (fr) * 2010-09-22 2012-03-29 日立オムロンターミナルソリューションズ株式会社 Dispositif d'identification de feuilles de papier
JP6701625B2 (ja) * 2015-05-15 2020-05-27 富士電機株式会社 紙葉類識別装置の光ガイド装置
US20170309105A1 (en) * 2016-04-25 2017-10-26 Leadot Innovation, Inc. Method of Determining Currency and Denomination of an Inserted Bill in a Bill Acceptor Having a Single Slot and Related Device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3686079T2 (de) * 1985-04-08 1993-01-07 Fuji Photo Film Co Ltd Ablese- oder aufzeichnungsgeraet unter verwendung einer lichtstrahlabtastvorrichtung.
CH689523A5 (de) * 1989-05-01 1999-05-31 Mars Inc Pruefeinrichtung fuer ein blattfoermiges Gut.
US5786582A (en) * 1992-02-27 1998-07-28 Symbol Technologies, Inc. Optical scanner for reading and decoding one- and two-dimensional symbologies at variable depths of field
JPH07306907A (ja) * 1994-05-13 1995-11-21 Asahi Optical Co Ltd データシンボル読み取り装置
US5586212A (en) * 1994-07-06 1996-12-17 Hewlett-Packard Optical wave guide for hand-held scanner
GB2309299B (en) * 1996-01-16 2000-06-07 Mars Inc Sensing device
US5992749A (en) * 1996-03-01 1999-11-30 Asahi Kogaku Kogyo Kabushiki Kaisha Data symbol reader
US5923413A (en) * 1996-11-15 1999-07-13 Interbold Universal bank note denominator and validator
JP4266495B2 (ja) * 2000-06-12 2009-05-20 グローリー株式会社 紙幣処理機

Also Published As

Publication number Publication date
CA2419287A1 (fr) 2002-02-28
WO2002017217A1 (fr) 2002-02-28
CN1447952A (zh) 2003-10-08
KR20030066600A (ko) 2003-08-09
EP1317729A1 (fr) 2003-06-11
TW538384B (en) 2003-06-21
JP2004506992A (ja) 2004-03-04
EP1317729A4 (fr) 2004-12-15
AU2001285435A1 (en) 2002-03-04
JP4782357B2 (ja) 2011-09-28
KR100875001B1 (ko) 2008-12-19
CN100390809C (zh) 2008-05-28

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Effective date: 20140814