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WO1992016912A1 - Carte magnetique du type a impression et dispositif de lecture/ecriture - Google Patents

Carte magnetique du type a impression et dispositif de lecture/ecriture Download PDF

Info

Publication number
WO1992016912A1
WO1992016912A1 PCT/JP1992/000339 JP9200339W WO9216912A1 WO 1992016912 A1 WO1992016912 A1 WO 1992016912A1 JP 9200339 W JP9200339 W JP 9200339W WO 9216912 A1 WO9216912 A1 WO 9216912A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic
information
data
visual information
layer
Prior art date
Application number
PCT/JP1992/000339
Other languages
English (en)
Japanese (ja)
Inventor
Koichi Sugimura
Original Assignee
Kabushiki Kaisha Csk
Nihon Card Center Kabushiki Kaisha
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 Kabushiki Kaisha Csk, Nihon Card Center Kabushiki Kaisha filed Critical Kabushiki Kaisha Csk
Publication of WO1992016912A1 publication Critical patent/WO1992016912A1/fr

Links

Classifications

    • 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

Definitions

  • Fine print type magnetic card and reader / writer device Fine print type magnetic card and reader / writer device
  • the present invention relates to a printable magnetic card for printing predetermined visual information such as the balance and frequency on the surface of a magnetic force, and a reader / writer device for the magnetic card.
  • Visual information is printed on the magnetic force card by a printing device provided in a reader / writer that reads and writes necessary information on the card. Visual information should be printed each time the card is used. Is calculated and executed.
  • the above-mentioned conventional printable magnetic card and reader / writer do not read the printed visual information, and the correspondence between the magnetically recorded information data and the visual information. Cannot be inspected. That As a result, visual information that does not correspond to the information data may be printed, or the printing position may be incorrect, due to a malfunction of the reader / writer device.
  • the present invention solves the conventional problems described above, inspects the correspondence between magnetically recorded information data and printed visual information, and prevents a malfunction in which the visual information and the printing position are erroneously performed. It is also intended to contribute to the security of this.
  • the magnetic card of the present invention that achieves the above-mentioned object is formed by laminating a substrate, a magnetic layer that magnetically records data, and a heat-sensitive layer that changes color by heating.
  • the surface is covered with a transparent protective layer, and a band-shaped information data recording area for magnetically recording predetermined information on the magnetic layer, and a band related to the information recorded in the information data recording area.
  • the recording area and the recording area are provided in parallel with each other.
  • the contents of the visual information can be read without providing an optical pick-up device or the like in the reader / writer.
  • erroneous operations such as erroneous visual information contents and printing positions can be prevented.
  • a reader / writer device of the present invention for achieving the above object has a magnetic layer formed by laminating a substrate, a magnetic layer for magnetically recording data, and a heat-sensitive layer that changes color by heating.
  • a reader / writer device for reading data magnetically by applying a force to the magnetic layer and printing visual information by heating the thermosensitive layer A first magnetic head for magnetically reading and writing predetermined information with respect to the magnetic layer of the magnetic card; and a visual information related to the predetermined information and a heat-sensitive layer of the magnetic card.
  • the rod and the second magnetic head are Since they are arranged side by side in the direction perpendicular to the transport direction of the data, they are also effective in preventing data tampering.
  • FIG. 1 is a perspective view of a magnetic card according to one embodiment of the present invention, in which a part is cut away.
  • Fig. 2 shows the reader / writer device of the magnetic card shown in Fig. 1. It is a sectional side view which shows the structure of.
  • FIG. 3 is a plan view showing the configuration of the reader / writer device of the magnetic card shown in FIG.
  • FIG. 4 is a functional block diagram of the reader / writer device of FIG.
  • FIG. 5 is a flowchart for explaining the operation of this embodiment.
  • FIG. 6 is a plan view showing the position of the magnetic card carried by the operation of FIG.
  • FIG. 7 is a diagram showing read waveforms of information data and print data.
  • FIG. 1 is a partially cutaway perspective view showing a magnetic card according to one embodiment of the present invention.
  • the magnetic card 1 of this embodiment includes a substrate 11, a magnetic layer 12 covering one surface of the substrate 11, a heat-sensitive layer 13 covering the surface of the magnetic layer 12, and a surface of the heat-sensitive layer 13. It is composed of a protective layer 14 to cover and protect.
  • the heat-sensitive layer 13 is formed of a metal thin film or the like, and changes its color when heated.
  • the protective layer 14 is formed of a transparent member so that the discoloration of the heat-sensitive layer 13 can be visually observed.
  • the magnetic card 1 has a band-shaped information recording area 12a, a printing area 13a parallel and intermittently arranged, and a printing data recording area 12a. b and.
  • information data according to the purpose of use of the magnetic card 1 is magnetically recorded on the magnetic layer 12.
  • the printing area 13a visual information such as the balance and usage frequency is printed by heating the thermosensitive layer 13 in accordance with the information data recorded in the information data recording area 12a.
  • the print data recording area 12b print data indicating visual information printed in the print area 13a is magnetically applied to the magnetic layer 12 at a position corresponding to the print area 13a. Record. As a result, data indicating the same content as the visual information of the print area 13a is magnetically written at the same position.
  • the reader / writer device 2 of the present embodiment includes a transport system for transporting the magnetic card 1 and a data processing system for reading / writing information data from / to the magnetic card 1 and printing visual information. Be prepared.
  • the transfer motor 24, roller 25, and magnetic card 1 are placed on the mounting table of the reader / writer device 2. It is equipped with a sensor 26 for detecting whether it is located in
  • the data processing system prints visual information in a magnetic head 21 for reading / writing information data from / to an information data recording area 12 a of the magnetic card 1 and a print area 13 a. And a magnetic head 23 for reading and writing print data from and to the print data recording area 12b.
  • the magnetic head 21 may be provided separately for reading and writing as shown in FIG. 3, but may be read and written using a single magnetic head. Good.
  • the magnetic head 23 for reading and writing the print data may be divided into a read head and a write head, or may be a single magnetic head. However, at least the magnetic head 23 and the print head 22 for writing the print data need to be provided side by side in the direction perpendicular to the magnetic head 1 transport direction. As a result, the positional relationship between the visual information in the print area 13a and the print data in the print data recording area 12b can be obtained.
  • control unit 3 configured by a CPU or the like.
  • FIG. 4 shows a functional block diagram of the reader / writer device 2 configured as described above. Next, the operation of this embodiment will be described with reference to the flowchart of FIG.
  • the transport motor 24 is driven to transport the magnetic card 1 (step S2).
  • the information data and the print data are magnetically transferred from the information data recording area 12a and the print data recording area 12b of the magnetic card 1.
  • Read with heads 21 and 23 step S3.
  • the read information data and print data are as shown in FIG.
  • step S4 the printing position of the next visual information is determined based on the read print data
  • the motor 24 is stopped (steps S4 and S5)
  • processing of the read information data is performed (step S5). Step S6).
  • step S8 If the two data match, it is determined that the data is valid, and the motor 24 is driven to convey the magnetic card 1 to the printing position as shown in FIG. 6 (b) (step S8).
  • step S9 After printing the visual information and writing the print data (step S9), new information data is written to the information area 12a (step S10). Then, the written information and the print data are verified (step SI 1), and the motor 24 is stopped (step S 12).
  • the written information data and print data are inspected, and if written correctly, the motor 24 is driven and the magnetic card 1 is reset as shown in FIG. 6 (c). (Step S15, S16, S17)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

La carte magnétique (1) se caractérise par une région (12a) d'enregistrement de données d'informations, une région d'impression (13a) pour l'impression d'informations visuelles prédéterminées et une région (12b) d'enregistrment de données d'impressions, ces régions étant parallèles entre elles. Sur la région (12b) adjacente aux informations visuelles de la région (13a), les données d'impression correspondant aux informations visuelles sont enregistrées. Par conséquent, la correspondance des données d'informations enregistrées magnétiquement sur les informations visuelles imprimées peut être contrôlée, et des défauts dans les informations visuelles et de position d'impression peuvent être évités. De même, étant donné que le contenu des informations visuelles et le contenu des données d'informations peuvent être compilés et interclassés, les données falsifiées peuvent être découvertes facilement.
PCT/JP1992/000339 1991-03-20 1992-03-19 Carte magnetique du type a impression et dispositif de lecture/ecriture WO1992016912A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3082040A JPH04293193A (ja) 1991-03-20 1991-03-20 印字式磁気カード及びリーダーライタ装置
JP3/82040 1991-03-20

Publications (1)

Publication Number Publication Date
WO1992016912A1 true WO1992016912A1 (fr) 1992-10-01

Family

ID=13763409

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1992/000339 WO1992016912A1 (fr) 1991-03-20 1992-03-19 Carte magnetique du type a impression et dispositif de lecture/ecriture

Country Status (2)

Country Link
JP (1) JPH04293193A (fr)
WO (1) WO1992016912A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5988500A (en) * 1996-05-17 1999-11-23 Aveka, Inc. Antiforgery security system
US6053406A (en) * 1996-05-17 2000-04-25 Aveka, Inc. Antiforgery security system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506224A (fr) * 1973-05-17 1975-01-22
JPS5543669A (en) * 1978-09-22 1980-03-27 Toshiba Corp Information recording method
JPS563433A (en) * 1979-06-25 1981-01-14 Nippon Telegr & Teleph Corp <Ntt> Magnetic card

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506224A (fr) * 1973-05-17 1975-01-22
JPS5543669A (en) * 1978-09-22 1980-03-27 Toshiba Corp Information recording method
JPS563433A (en) * 1979-06-25 1981-01-14 Nippon Telegr & Teleph Corp <Ntt> Magnetic card

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5988500A (en) * 1996-05-17 1999-11-23 Aveka, Inc. Antiforgery security system
US6053406A (en) * 1996-05-17 2000-04-25 Aveka, Inc. Antiforgery security system

Also Published As

Publication number Publication date
JPH04293193A (ja) 1992-10-16

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