JPS6266375A - Truth and falsehood discriminator for card - Google Patents
Truth and falsehood discriminator for cardInfo
- Publication number
- JPS6266375A JPS6266375A JP60205771A JP20577185A JPS6266375A JP S6266375 A JPS6266375 A JP S6266375A JP 60205771 A JP60205771 A JP 60205771A JP 20577185 A JP20577185 A JP 20577185A JP S6266375 A JPS6266375 A JP S6266375A
- Authority
- JP
- Japan
- Prior art keywords
- card
- magnetic
- falsehood
- truth
- transaction
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000006247 magnetic powder Substances 0.000 abstract description 4
- 230000000704 physical effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Landscapes
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
Description
【発明の詳細な説明】 〈産業上の利用分野〉 本発明は、カードの真偽判別装置に関する。[Detailed description of the invention] <Industrial application field> The present invention relates to a card authenticity determination device.
〈発明の概要〉
本発明は、取引処理カードに予め所定量の磁性粉や顔料
など混入しておき、透磁率や透光率などのカード材質の
物理的特性を読取って所定の値と比較し、カードの真偽
を判別する。<Summary of the Invention> The present invention involves mixing a transaction processing card with a predetermined amount of magnetic powder or pigment in advance, reading the physical properties of the card material such as magnetic permeability and light transmittance, and comparing it with a predetermined value. , determine the authenticity of the card.
〈従来の技術〉
一般に、銀行の自動支払機等で用いられる磁気カードや
、ＩＣカード（集積回路内蔵型カード）、レーザカード
などの取引処理カードには・、取引処理コードのほかに
暗唱番号などのＩＤ情報が記憶されている。<Conventional technology> Generally, transaction processing cards such as magnetic cards, IC cards (cards with built-in integrated circuits), and laser cards used in bank automatic teller machines, etc. have a code that can be recited in addition to a transaction processing code. ID information is stored.
従来、このような自動支払機尋内のカード真偽判別装置
は、カードから読取ったＩＤ情報とテンキー尋から入力
されたＩＤ情報を比較し、カードの真偽を判別していた
。Conventionally, such a card authenticity determination device in an automatic payment machine has compared the ID information read from the card with the ID information input from the numeric keypad to determine the authenticity of the card.
〈発明が解決しようとする問題点〉
しかしながら、このようなカード真偽判別方法にあって
は、悪用者が、自己又は他人の取引処理コードやＩＤ情
報を読取ってカードを複製するおそれがある。この場合
、判別装置は、取引の際に正しいＩＤ情報が入力される
と複製されたカードを「真」と判別するという問題点が
ある。<Problems to be Solved by the Invention> However, in such a method of determining the authenticity of a card, there is a risk that an abuser may read his or her own or another person's transaction processing code or ID information and copy the card. In this case, there is a problem in that the discrimination device discriminates the duplicated card as "authentic" if correct ID information is input at the time of transaction.
本発明は上記従来例の問題点に鎌み、複製された取引処
理カードの真偽を判別することのできる装置を提供する
ことを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to solve the problems of the prior art described above and provide a device that can determine the authenticity of a duplicate transaction processing card.
〈問題点を解決するための手段〉
本発明は上記問題点を解決するために、取引処理カード
に予め所定量の磁性粉や顔料などを混入しておき、カー
ド材質に透磁率や透光率などの所定の物理的特性を持た
せる。<Means for Solving the Problems> In order to solve the above problems, the present invention mixes a predetermined amount of magnetic powder, pigment, etc. into a transaction processing card in advance, and improves the magnetic permeability and light transmittance of the card material. to have certain physical properties such as
第１図は本発明の機能ブロック図であり、この真偽判別
装置は、カード１の材質の物理的特性を読取る手段２と
、該読取手段２により読取られた物理的特性によりカー
ド１の真偽を判別する手段３を有する。FIG. 1 is a functional block diagram of the present invention, and this authenticity determination device includes means 2 for reading the physical characteristics of the material of the card 1, and the authenticity of the card 1 based on the physical characteristics read by the reading means 2. It has means 3 for determining falsehood.
〈作用〉
本発明は上記構成により、カード１の取引処理コードや
ＩＤ情報が記憶された他のカード１が複製されても、カ
ード材質の物理的特性が異なる場合には１−偽」と判別
する。<Operation> With the above configuration, the present invention determines that even if another card 1 storing the transaction processing code and ID information of the card 1 is duplicated, if the physical characteristics of the card material are different, it will be determined as 1-false. do.
〈実施例〉
以下、図面を参照して本発明の詳細な説明する。第２図
は本発明の真偽判別装置を有するカード取引装置（端末
装＃）の一実施例を示すブロック図である。<Example> Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 2 is a block diagram showing an embodiment of a card transaction device (terminal #) having an authenticity determination device of the present invention.
このカード取引装置に用いられるカード１０には、取引
の種類毎に或いは取引者毎に所定の磁性粉が混入され、
したがって、カード材質は所定の磁性率を有する。カー
ド１０は四に、取引処理コードやＩＤ情報（暗唱番号等
）がｄ１シ憶されている。The card 10 used in this card transaction device is mixed with predetermined magnetic powder for each type of transaction or for each transaction person.
Therefore, the card material has a predetermined magnetic coefficient. The card 10 has a transaction processing code and ID information (password number, etc.) stored in the d1 memory.
この取引装置は、カード１０の磁性率を読取るホール素
子１１ａを備えた磁気リーダ１１と、カード取扱機構１
２を有する。カード取扱機構１２は、カード１０との、
取扱処理に必要な、カード１０の取引処理コードやＩＤ
情報を読取るヘッドと、取引情報やＩＤ情報などが入力
されるキーボードと、カード搬送機構等を有する。This transaction device includes a magnetic reader 11 equipped with a Hall element 11a that reads the magnetic coefficient of a card 10, and a card handling mechanism 1.
It has 2. The card handling mechanism 12 and the card 10
Card 10 transaction processing code and ID required for handling processing
It has a head for reading information, a keyboard for inputting transaction information, ID information, etc., and a card transport mechanism.
本取引装置は更に、磁気リーダ１１のホール素子１１ａ
からのアナログ出力信号をデジタル化するＡ／Ｄ変換器
１３と、中央処理装置（ＣＰＵ）１４と、リードオンリ
メモリ（ＲＯＭ）１５と、ランダムアクセスメモリ（Ｒ
ＡＭ）１６と、入出力信号の変復調を行って外部計算機
（不図示）との通信を行うＭＯＤＥＭ／網制御部１７を
有する。ＲＯＭ１５には、第３図のフローチャートに示
すよりなＣＰＵ１４の実行プログラムが格納され、また
ＲＡＭ１６は、カード１０を真偽判別するだめのカード
材質の磁性率の上限値り、及び下限値Ｌ！ （Ｌｌ＞
ｒ、ｔ ）が記憶されたエリアやＣＰＵ１４の作業エリ
ア等を有する。This transaction device further includes a Hall element 11a of the magnetic reader 11.
An A/D converter 13 that digitizes an analog output signal from the CPU, a central processing unit (CPU) 14, a read-only memory (ROM) 15, and a random access memory (R
AM) 16, and a MODEM/network control unit 17 that modulates and demodulates input/output signals and communicates with an external computer (not shown). The ROM 15 stores an execution program for the CPU 14 shown in the flowchart of FIG. 3, and the RAM 16 stores an upper limit value and a lower limit value L! of the magnetic coefficient of the card material used to determine the authenticity of the card 10. (Ll>
r, t)) and a work area for the CPU 14.
以下、第３図を参照してＣＰＵ１４の動作を説明する。The operation of the CPU 14 will be explained below with reference to FIG.
まず、ステップ（以下、ＳＴという。）１において、カ
ード１０がカード取扱機構１２に挿入されるとＳＴ２へ
進み、磁気リーダ１１０ホール素子１１ａの出力レベル
Ｌ。すなわちカード１０の磁性率を読取る。First, in step (hereinafter referred to as ST) 1, when the card 10 is inserted into the card handling mechanism 12, the process proceeds to ST2, where the output level L of the Hall element 11a of the magnetic reader 110 is determined. That is, the magnetic coefficient of the card 10 is read.
次いでＳＴ３において、読取った出力レベルＬ０をＲＡ
Ｍ１６内の上限値Ｌ１と比較し、Ｌ６≦Ｌ、の場合には
ＳＴ４へ進み、他方、Ｌｏ＞ Ｌｔの場合にはＳＴ６に
分岐する。Next, in ST3, the read output level L0 is set to RA.
It is compared with the upper limit L1 in M16, and if L6≦L, the process proceeds to ST4, while if Lo>Lt, the process branches to ST6.
ＳＴ４では出力レベルＬ０を下限値Ｌ！と比較し、Ｌ、
≦Ｌ０の場合にはＳＴ５へ進み、Ｌｖ＞ Ｌｏの場合に
はＳＴ６へ分岐する。In ST4, the output level L0 is set to the lower limit value L! Compared to L,
If Lv>Lo, the process proceeds to ST5, and if Lv>Lo, the process branches to ST6.
ＳＴ５では、カード１０の取引処理コードやＩＤ情報を
読取り、またカード取扱機構１２に入力された取引情報
やＩＤ情報を読取って真偽判別した後、外部計算機との
取引処理を行う。他力、ＳＴ６ではカード１０を拒否判
別して返却する。すなわち、本実施例ではカード１０の
磁性率を読取ることによりカード１０の真偽判別を行う
。In ST5, the transaction processing code and ID information of the card 10 are read, and the transaction information and ID information input to the card handling mechanism 12 are read to determine authenticity, and then the transaction processing with the external computer is performed. In ST6, the card 10 is rejected and returned. That is, in this embodiment, the authenticity of the card 10 is determined by reading the magnetic coefficient of the card 10.
前記実施例では取引処理カードの磁性率により真偽判別
を行うように構成したが、代りに第４図に示すように透
明又は半透明なカード２０に顔料やカーボンを混入して
所定の透過率を持たせ、光学リーダ２１の受光素子２１
ａの出力レベルＳ、を読取って真偽判別を行ってもよい
。In the embodiment described above, the authenticity is determined based on the magnetic coefficient of the transaction processing card, but instead, as shown in FIG. and the light receiving element 21 of the optical reader 21
The authenticity may be determined by reading the output level S of a.
また、前記実施例では真偽判別を行う基準（上限値Ｌ１
．下限値しりを予め格納しているが、第５図に示すよう
なＩＣカード２２のメモリ２２ａに、取引処理コード及
びＩＤ情報とともにカード２２の物理的特性を記憶して
おき、判別装置側でカード２２の実際の特性と記憶され
た特性とにより判別してもよい。In addition, in the above embodiment, the standard (upper limit L1
．． Although the lower limit value is stored in advance, the physical characteristics of the card 22 are stored in the memory 22a of the IC card 22 as shown in FIG. The determination may be made based on the actual characteristics of No. 22 and the stored characteristics.
また、第６図に示すような磁気カード２３の磁気ストラ
イプ２３ａに予め磁気カード２３の判別用基準を記憶し
ておいてもよい。Further, a criterion for determining the magnetic card 23 may be stored in advance on the magnetic stripe 23a of the magnetic card 23 as shown in FIG.
〈発明の効果〉
以上説明したように本発明は、カード材質の物理的特性
によりカードの真偽判別を行うので、カ−ドのデータが
複製されても正しい貞、偽判別が可能となる。<Effects of the Invention> As explained above, in the present invention, since the authenticity of the card is determined based on the physical characteristics of the card material, it is possible to accurately determine whether the card is genuine or false even if the data on the card is duplicated.
第１図は本発明のカード真偽判別装置の機能ブロック図
、第２図は本発明に係るカード真偽判別装置を有するカ
ード取引装置の一実施例を示すブロック図、第３図は第
２図の装置の動作を説明するためのフローチャート、第
４図は本発明の他の実施例に係るカードリーグの説明図
、第５図は、本発明に係るＩＣカードの説明図、第６図
は本発明に係る磁気カードの説明図である。
１．１０．２０，２２．２３・・・取引処理カード、２
・・・カード材質読取装置、３・・・カード真偽判別手
段、１１・・・磁気リーグ、１４・・・中央処理装置（
ＣＰＵ）２１・・・光学リーグFIG. 1 is a functional block diagram of a card authenticity determination device according to the present invention, FIG. 2 is a block diagram showing an embodiment of a card transaction device having a card authenticity determination device according to the present invention, and FIG. FIG. 4 is an explanatory diagram of a card league according to another embodiment of the present invention, FIG. 5 is an explanatory diagram of an IC card according to the present invention, and FIG. FIG. 2 is an explanatory diagram of a magnetic card according to the present invention. 1.10.20,22.23...Transaction processing card, 2
...Card material reading device, 3.Card authenticity determination means, 11.Magnetic league, 14.Central processing unit (
CPU) 21...Optical League
Claims (1)
段により読取られた物理的特性によりカードの真偽を判
別する手段を有するカードの真偽判別装置。A device for determining authenticity of a card, comprising means for reading the physical characteristics of the material of the card, and means for determining the authenticity of the card based on the physical characteristics read by the reading means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60205771A JPS6266375A (en) | 1985-09-18 | 1985-09-18 | Truth and falsehood discriminator for card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60205771A JPS6266375A (en) | 1985-09-18 | 1985-09-18 | Truth and falsehood discriminator for card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6266375A true JPS6266375A (en) | 1987-03-25 |
Family
ID=16512395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60205771A Pending JPS6266375A (en) | 1985-09-18 | 1985-09-18 | Truth and falsehood discriminator for card |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6266375A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0632398A2 (en) * | 1993-06-24 | 1995-01-04 | Nhk Spring Co., Ltd. | Method and apparatus for checking whether or not objects are authentic |
| EP0696779A1 (en) * | 1994-07-11 | 1996-02-14 | Toppan Printing Co., Ltd. | Data recording medium |
| JP2012088156A (en) * | 2010-10-19 | 2012-05-10 | Netcomsec Co Ltd | Reading device, identification information reading system, verification system, identification object, and reading method |
-
1985
- 1985-09-18 JP JP60205771A patent/JPS6266375A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0632398A2 (en) * | 1993-06-24 | 1995-01-04 | Nhk Spring Co., Ltd. | Method and apparatus for checking whether or not objects are authentic |
| EP0632398A3 (en) * | 1993-06-24 | 1995-09-13 | Nhk Spring Co Ltd | Method and apparatus for checking whether or not objects are authentic. |
| EP0696779A1 (en) * | 1994-07-11 | 1996-02-14 | Toppan Printing Co., Ltd. | Data recording medium |
| JP2012088156A (en) * | 2010-10-19 | 2012-05-10 | Netcomsec Co Ltd | Reading device, identification information reading system, verification system, identification object, and reading method |
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