JPS63196991A - Fingerprint collating system - Google Patents

Fingerprint collating system

Info

Publication number
JPS63196991A
JPS63196991A JP62030190A JP3019087A JPS63196991A JP S63196991 A JPS63196991 A JP S63196991A JP 62030190 A JP62030190 A JP 62030190A JP 3019087 A JP3019087 A JP 3019087A JP S63196991 A JPS63196991 A JP S63196991A
Authority
JP
Japan
Prior art keywords
card
fingerprint
registered
signal
input section
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
Application number
JP62030190A
Other languages
Japanese (ja)
Inventor
Masayoshi Nakamura
正義 中村
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP62030190A priority Critical patent/JPS63196991A/en
Publication of JPS63196991A publication Critical patent/JPS63196991A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1365—Matching; Classification

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Collating Specific Patterns (AREA)

Abstract

PURPOSE:To improve identification accuracy by combining and utilizing a magnetic card or an IC card which has recorded a registered fingerprint and an identification number of very individual, and a fingerprint collating device. CONSTITUTION:By inserting an IC or magnetic card 10 which has recorded an identification symbol by a registered fingerprint, a numeral and a symbol into a card input part 1, a recorded signal is read out and supplied to a signal processing part 4. Subsequently, a registered finger is allowed to touched a fingerprint input part 2, a feature of a fingerprint is extracted and its signal is supplied to the processing part 4, compared with the signal which has been read out of the input part 1, and whether it is surely an individual registered in the card or not is confirmed. Also, in case the collation cannot be executed completely, for instance, in case a registered finger has been injured, etc., only in case it reaches a prescribed collation rate, an identification symbol is inputted from an identification symbol input part 3, by which it is compared with the signal which has been read out of the input part 1 and whether it shows a person registered in the card or not is confirmed.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は指紋照合システムに関し、特に特定施設または
建物への入門者のチェック、キャッシュカード利用者ま
たはコンピュータシステム等の利用者が本人かどうかを
チェックするための識別を行なう際の識別確度の向上を
図った指紋照合システムに関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a fingerprint verification system, and in particular, it is used to check whether a person enters a specific facility or building, or to check whether a user of a cash card or a computer system, etc. is the person in question. The present invention relates to a fingerprint verification system that improves identification accuracy when performing identification for checking.

〔従来の技術〕[Conventional technology]

従来、この種の個人識別システムとしては、利用者の手
形を登録しておく手形照合システムや、磁気カードもし
くはＩＣカードを用いたカードシステム等が一般的に利
用されている。Conventionally, as this type of personal identification system, a bill verification system in which a user's bill is registered, a card system using a magnetic card or an IC card, and the like are generally used.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

上述した従来の個人識別システムの場合、例えば従来の
手形照合システムにあっては、指紋照合に比べて照合基
準が厳密でないこと、および対象人数が増加した場合に
は照合装置のメモリー容量が増大する等の欠点がある。In the case of the above-mentioned conventional personal identification systems, for example, in the conventional handprint verification system, the verification criteria are less strict than in fingerprint verification, and when the number of subjects increases, the memory capacity of the verification device increases. There are drawbacks such as.

また、磁気カードやＩＣカードを利用する場合にあって
は、暗証番号または記号が一旦他人に知られてしまうと
本人でなくても利用できるという欠点がある。Furthermore, when using a magnetic card or an IC card, there is a drawback that once the personal identification number or symbol is known to someone else, it can be used even by the person who is not the person in question.

本発明の目的は上述した欠点を除去し、個人ごとの登録
指紋および暗証記号を記録した磁気カードもしくはＩＣ
カードと、指紋照合装置とを組合せ利用することにより
、識別確度を著しく改善した指紋照合システムを提供す
ることにある。The purpose of the present invention is to eliminate the above-mentioned drawbacks and to provide a magnetic card or IC card that records each individual's registered fingerprint and PIN code.
It is an object of the present invention to provide a fingerprint verification system that significantly improves identification accuracy by using a card and a fingerprint verification device in combination.

〔問題点を解決するための手段〕[Means for solving problems]

本発明の指紋照合システムは、利用者個人ごとの登録指
紋および数字または記号によって構成した暗証記号を記
録した磁気もしくはＩＣカードと、前記磁気もしくはＩ
Ｃカードを入力するカード入力部と指紋により入力する
指紋入力部と暗証記号を入力するための暗証記号入力部
と前記カード入力部および指紋入力部ならびに暗証記号
入力部から供給される信号にもとづき利用者個人の識別
処理を行なう信号処理部を備えた指紋照合装置とを組合
せて構成される。The fingerprint matching system of the present invention includes a magnetic or IC card on which a registered fingerprint for each individual user and a PIN code composed of numbers or symbols are recorded, and the magnetic or IC card.
A card input section for inputting a C card, a fingerprint input section for inputting a fingerprint, a password input section for inputting a password, and use based on the signals supplied from the card input section, the fingerprint input section, and the password input section. It is configured in combination with a fingerprint verification device equipped with a signal processing unit that performs individual identification processing.

〔実施例〕〔Example〕

次に本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.

第１図は本発明の一実施例をブロック図であり、カード
入力部１、指紋入力部２、暗証記号入力部３および信号
処理部４を備えて構成されている。FIG. 1 is a block diagram showing an embodiment of the present invention, which includes a card input section 1, a fingerprint input section 2, a password input section 3, and a signal processing section 4.

なおＩＣカードまたは磁気カード１０を併記して示す、
カード入力部１は、利用者個人の登録指紋および数字ま
たは記号による暗証記号を記録したＩＣカードまたは磁
気カード１０を挿入することにより、カードに記録され
ている信号が読み出されて信号処理部４に供給される０
次に、指紋入力部２に指紋を登録済みの指を触れさせて
指紋の特徴を抽出してその信号を信号処理部４に供給し
、カード入力部１から読出された信号と比較してカード
に登録されている個人に間違いがないかどうかを確認す
る０通常は以上の操作のみで十分と考えられるが、登録
しである指を負傷した場合等で完全に照合できない場合
も発生することも起りうる。従って、この様な場合のバ
ックアップ用として一定の照合率に達している場合に限
りカードに記録しである暗証記号を暗証記号入力部３か
ら入力することにより、信号処理部４でカード入力部１
から読み出された信号と比較してカードに登録されてい
る人物かどうかを確認する。このように、単に暗証記号
の入力のみで照合するのではなくさらに指を負傷した場
合のバックアップも考慮しているところに本システムの
特徴がある。Note that an IC card or magnetic card 10 is also shown.
By inserting an IC card or a magnetic card 10 in which a user's personal registered fingerprint and a numerical or symbolic code are recorded, the card input unit 1 reads out the signals recorded on the card and sends the signals to the signal processing unit 1. 0 supplied to
Next, touch the fingerprint input unit 2 with the finger whose fingerprint has been registered to extract the characteristics of the fingerprint, supply the signal to the signal processing unit 4, compare it with the signal read from the card input unit 1, and then Check to see if there are any mistakes in the person registered in 0 Normally, the above steps are considered sufficient, but there may be cases where complete verification is not possible, such as if the user injures a finger while registering. It can happen. Therefore, as a backup for such cases, by inputting a PIN code recorded on the card from the PIN input unit 3 only when a certain matching rate has been reached, the signal processing unit 4 inputs the PIN code to the card input unit 1.
The card is compared with the signal read from the card to confirm whether the person is registered on the card. In this way, the unique feature of this system is that it does not simply verify by inputting a PIN code, but also considers backup in case a finger is injured.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明は、利用者個人の登録指紋お
よび暗証記号を記録したＩＣカードもしくは磁気カード
を用いて、カード入力部、指紋入力部、暗証記号入力部
および信号処理部を備えた指紋照合装置を動作させるこ
とにより、登録指紋がカードに記録されているので指紋
照合装置側に膨大な記憶容量を必要とせず、また原理的
に対象人数に制限を受けず、さらに指紋照合を前提とし
照合の精度が非常に高くなるという効果があるほか、指
紋を登録しである指を負傷した場合でもバックアップで
きる等の効果がある。As explained above, the present invention uses an IC card or a magnetic card on which a user's registered fingerprint and password are recorded, and uses a fingerprint input section, a fingerprint input section, a password input section, and a signal processing section. By operating the verification device, the registered fingerprints are recorded on the card, so the fingerprint verification device does not require a huge amount of storage capacity, and in principle there is no limit to the number of people who can be targeted. This has the effect of extremely high verification accuracy, as well as the ability to register fingerprints and provide backup even if a finger is injured.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例を示すブロック図である。 １・・・カード入力部、２・・・指紋入力部、３・・・
暗証記号入力部、４・・・信号処理部、１０・・・カー
ド。FIG. 1 is a block diagram showing one embodiment of the present invention. 1...Card input section, 2...Fingerprint input section, 3...
PIN code input section, 4... signal processing section, 10... card.

Claims (1)

【特許請求の範囲】[Claims] 利用者個人ごとの登録指紋および数字または記号によっ
て構成した暗証記号を記録した磁気もしくはＩＣカード
と、前記磁気もしくはＩＣカードを入力するカード入力
部と指紋により入力する指紋入力部と暗証記号を入力す
るための暗証記号入力部と前記カード入力部および指紋
入力部ならびに暗証記号入力部から供給される信号にも
とづき利用者個人の識別処理を行なう信号処理部を備え
た指紋照合装置とを組合せて個人識別を行なうことを特
徴とする指紋照合システム。A magnetic or IC card with a registered fingerprint for each user and a PIN code composed of numbers or symbols, a card input section for inputting the magnetic or IC card, a fingerprint input section for inputting the fingerprint, and a PIN code input. Personal identification is possible by combining a fingerprint verification device with a signal processing section that performs identification processing of an individual user based on signals supplied from the card input section, fingerprint input section, and PIN input section. A fingerprint verification system that is characterized by performing the following.
JP62030190A 1987-02-10 1987-02-10 Fingerprint collating system Pending JPS63196991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62030190A JPS63196991A (en) 1987-02-10 1987-02-10 Fingerprint collating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62030190A JPS63196991A (en) 1987-02-10 1987-02-10 Fingerprint collating system

Publications (1)

Publication Number Publication Date
JPS63196991A true JPS63196991A (en) 1988-08-15

Family

ID=12296834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62030190A Pending JPS63196991A (en) 1987-02-10 1987-02-10 Fingerprint collating system

Country Status (1)

Country Link
JP (1) JPS63196991A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0698722A (en) * 1992-07-29 1994-04-12 Q P Corp Frozen processed egg for scrambled egg
JP2007074972A (en) * 2005-09-14 2007-03-29 Mayekawa Mfg Co Ltd Boiled egg without shell and method for producing the same
JP2011118561A (en) * 2009-12-02 2011-06-16 Hitachi Information & Control Solutions Ltd Personal identification device and personal identification method
US8006099B2 (en) 2005-01-04 2011-08-23 Fujitsu Limited Security management method, program, and information device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0698722A (en) * 1992-07-29 1994-04-12 Q P Corp Frozen processed egg for scrambled egg
US8006099B2 (en) 2005-01-04 2011-08-23 Fujitsu Limited Security management method, program, and information device
JP2007074972A (en) * 2005-09-14 2007-03-29 Mayekawa Mfg Co Ltd Boiled egg without shell and method for producing the same
JP2011118561A (en) * 2009-12-02 2011-06-16 Hitachi Information & Control Solutions Ltd Personal identification device and personal identification method

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