FR2448197A1 - Procede et dispositif d'identification de documents - Google Patents

Procede et dispositif d'identification de documents

Info

Publication number
FR2448197A1
FR2448197A1 FR7928697A FR7928697A FR2448197A1 FR 2448197 A1 FR2448197 A1 FR 2448197A1 FR 7928697 A FR7928697 A FR 7928697A FR 7928697 A FR7928697 A FR 7928697A FR 2448197 A1 FR2448197 A1 FR 2448197A1
Authority
FR
France
Prior art keywords
marks
cards
validity
encoded information
light detectors
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.)
Granted
Application number
FR7928697A
Other languages
English (en)
Other versions
FR2448197B1 (fr
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Publication of FR2448197A1 publication Critical patent/FR2448197A1/fr
Application granted granted Critical
Publication of FR2448197B1 publication Critical patent/FR2448197B1/fr
Granted 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
    • G06K7/10821—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 further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
    • 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
    • G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • 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
    • G06K7/10722—Photodetector array or CCD scanning
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Security & Cryptography (AREA)
  • Character Input (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

SUR UN DOCUMENT 2 SONT APPLIQUES N 2 TYPES DIFFERENTS A, B DE MARQUES OPTIQUES 3 LISIBLES A LA MACHINE. POUR FORMER UN CODE, ON EFFACE ULTERIEUREMENT AU MOINS EN PARTIE DES MARQUES 3 DETERMINEES. DANS UN APPAREIL D'IDENTIFICATION, AU MOYEN D'AU MOINS N DETECTEURS DE LUMIERE, SENSIBLES CHACUN A L'UN DES TYPES DE MARQUES A, B LA VALIDITE DES MARQUES 3 SUBSISTANTES EST VERIFIEE ET L'INFORMATION CODEE EST LUE EN SERIE. LE RYTHME DE LECTURE DE L'INFORMATION CODEE EST TIRE DES SIGNAUX DES N DETECTEURS DE LUMIERE. APPLICATION A LA VERIFICATION DE LA VALIDITE DE CARTES D'IDENTITE, CARTES D'ENTREE, CARTES DE CREDIT, VALEURS IMMOBILIERES, ETC.
FR7928697A 1979-01-31 1979-11-21 Procede et dispositif d'identification de documents Granted FR2448197A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH92979A CH638632A5 (de) 1979-01-31 1979-01-31 Verfahren und einrichtung zur kennzeichnung und zur nachtraeglichen erkennung von dokumenten.

Publications (2)

Publication Number Publication Date
FR2448197A1 true FR2448197A1 (fr) 1980-08-29
FR2448197B1 FR2448197B1 (fr) 1984-12-14

Family

ID=4198450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928697A Granted FR2448197A1 (fr) 1979-01-31 1979-11-21 Procede et dispositif d'identification de documents

Country Status (11)

Country Link
US (1) US4266122A (fr)
JP (1) JPS55103679A (fr)
AT (1) AT386293B (fr)
BE (1) BE880045A (fr)
CH (1) CH638632A5 (fr)
DE (1) DE2905606C2 (fr)
ES (1) ES8102369A1 (fr)
FR (1) FR2448197A1 (fr)
GB (1) GB2041602B (fr)
IT (1) IT1129566B (fr)
SE (1) SE452811B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823043B2 (ja) * 1980-07-30 1983-05-12 有限会社大島明日葉研究所 アシタバの栽培法
US4488679A (en) * 1982-11-01 1984-12-18 Western Publishing Company, Inc. Code and reading system
IL72951A0 (en) * 1984-09-14 1984-12-31 Teletoken 2000 Ltd Method of coding heat-sensitive optically-readable media
AU584035B2 (en) * 1985-03-01 1989-05-11 Kenneth John Hayden Holographic security devices and systems
US5098661A (en) * 1988-11-16 1992-03-24 Medical Laboratory Automation, Inc. Coded cuvette for use in testing apparatus
DE69422246T2 (de) * 1993-08-31 2000-05-11 Control Module, Inc. Gesichertes optisches Identifikationsverfahren und die hierzu erforderlichen Mittel
AT404696B (de) * 1994-03-16 1999-01-25 Landis & Gyr Business Support Informationsträger mit wärmeempfindlichen gitterstrukturen
JP2020098980A (ja) * 2018-12-17 2020-06-25 セイコーエプソン株式会社 画像読取装置、画像読取方法および画像読取システム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2048050A1 (fr) * 1969-06-30 1971-03-19 Ncr Co
DE2451939A1 (de) * 1973-11-02 1975-05-07 Hitachi Ltd Codeplatte zur kennzeichnung von gegenstaenden
FR2395550A1 (fr) * 1977-06-21 1979-01-19 Landis & Gyr Ag Procede et appareil pour l'identification de documents
FR2395549A1 (fr) * 1977-06-21 1979-01-19 Landis & Gyr Ag Systeme de memorisation et de lecture d'informations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567909A (en) * 1967-11-09 1971-03-02 Dillis V Allen Information handling system
US3798421A (en) * 1971-12-07 1974-03-19 Ncr Double field code reading system
US3887793A (en) * 1974-01-11 1975-06-03 Computer Identics Corp Interstitial contrasting coded mark label reading system
CH594935A5 (fr) * 1975-12-23 1978-01-31 Landis & Gyr Ag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2048050A1 (fr) * 1969-06-30 1971-03-19 Ncr Co
DE2451939A1 (de) * 1973-11-02 1975-05-07 Hitachi Ltd Codeplatte zur kennzeichnung von gegenstaenden
FR2395550A1 (fr) * 1977-06-21 1979-01-19 Landis & Gyr Ag Procede et appareil pour l'identification de documents
FR2395549A1 (fr) * 1977-06-21 1979-01-19 Landis & Gyr Ag Systeme de memorisation et de lecture d'informations

Also Published As

Publication number Publication date
DE2905606B1 (de) 1980-08-14
SE8000747L (sv) 1980-08-01
ES488507A0 (es) 1980-12-16
FR2448197B1 (fr) 1984-12-14
GB2041602A (en) 1980-09-10
US4266122A (en) 1981-05-05
SE452811B (sv) 1987-12-14
JPS55103679A (en) 1980-08-08
ES8102369A1 (es) 1980-12-16
BE880045A (fr) 1980-03-03
AT386293B (de) 1988-07-25
ATA812379A (de) 1987-12-15
JPS6112314B2 (fr) 1986-04-07
GB2041602B (en) 1982-12-15
IT1129566B (it) 1986-06-11
CH638632A5 (de) 1983-09-30
IT8019300A0 (it) 1980-01-18
DE2905606C2 (de) 1981-05-07

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Legal Events

Date Code Title Description
TP Transmission of property