IT1246620B - Lettore elettronico di carte magnetiche - Google Patents

Lettore elettronico di carte magnetiche

Info

Publication number
IT1246620B
IT1246620B ITRM910431A ITRM910431A IT1246620B IT 1246620 B IT1246620 B IT 1246620B IT RM910431 A ITRM910431 A IT RM910431A IT RM910431 A ITRM910431 A IT RM910431A IT 1246620 B IT1246620 B IT 1246620B
Authority
IT
Italy
Prior art keywords
magnetic card
magnets
card reader
row
electronic magnetic
Prior art date
Application number
ITRM910431A
Other languages
English (en)
Inventor
Ivano Faragli
Otello Manfucci
Original Assignee
Emmepi Telematica E Sicurezza
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 Emmepi Telematica E Sicurezza filed Critical Emmepi Telematica E Sicurezza
Priority to ITRM910431A priority Critical patent/IT1246620B/it
Publication of ITRM910431A0 publication Critical patent/ITRM910431A0/it
Priority to PCT/IT1992/000064 priority patent/WO1992022878A1/en
Publication of ITRM910431A1 publication Critical patent/ITRM910431A1/it
Application granted granted Critical
Publication of IT1246620B publication Critical patent/IT1246620B/it

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
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Hall/Mr Elements (AREA)

Abstract

E' descritto un lettore elettronico di carte magnetiche, del tipo in cui una carta magnetica (24), munita di numerosi magnetini (26), disposti su di un certo numero di file, viene introdotta manualmente in esso per la lettura.Il lettore è caratterizzato dal fatto che numerosi elementi di rilevamento della polarità dei magnetini (26) sono disposti su una sola fila, in numero pari al numero di magnetini disposti su una fila, e l'uscita degli elementi di rilevamento viene scandita in continuazione ad alta velocità durante l'avanzamento della carta magnetica, la disposizione essendo tale che vengono rilevate le polarità dei magnetini di ciascuna fila, una alla volta in successione, mentre la carta magnetica (24) sta venendo fatta avanzare manualmente tra la sua posizione di ingresso e la sua posizione di fine corsa.
ITRM910431A 1991-06-17 1991-06-17 Lettore elettronico di carte magnetiche IT1246620B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITRM910431A IT1246620B (it) 1991-06-17 1991-06-17 Lettore elettronico di carte magnetiche
PCT/IT1992/000064 WO1992022878A1 (en) 1991-06-17 1992-06-16 Electronic reader for magnetic cards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM910431A IT1246620B (it) 1991-06-17 1991-06-17 Lettore elettronico di carte magnetiche

Publications (3)

Publication Number Publication Date
ITRM910431A0 ITRM910431A0 (it) 1991-06-17
ITRM910431A1 ITRM910431A1 (it) 1992-12-17
IT1246620B true IT1246620B (it) 1994-11-24

Family

ID=11400204

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910431A IT1246620B (it) 1991-06-17 1991-06-17 Lettore elettronico di carte magnetiche

Country Status (2)

Country Link
IT (1) IT1246620B (it)
WO (1) WO1992022878A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009032099A1 (de) * 2009-07-03 2011-01-05 Siemens Aktiengesellschaft Einrichtung zum Detektieren eines mittels eines magnetischen Gleichfeldes übertragenen Informations-Signals

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253017A (en) * 1978-05-31 1981-02-24 Whitehead Edwin N Magnetically coded identification card
ZA776221B (en) * 1976-11-24 1978-06-28 Access Control Syst Code identification apparatus
US4213039A (en) * 1978-10-16 1980-07-15 Automatic Parking Devices, Inc. Dynamic card reader
AU533081B2 (en) * 1979-03-02 1983-10-27 Chubb Security Australia Pty Limited Code identification apparatus
DE3734290A1 (de) * 1987-10-09 1989-04-27 Rexroth Bernd Gmbh & Co Lesegeraet fuer ausweiskarten

Also Published As

Publication number Publication date
WO1992022878A1 (en) 1992-12-23
ITRM910431A1 (it) 1992-12-17
ITRM910431A0 (it) 1991-06-17

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960513