JPS63300370A - Personal identifying device using fingerprint - Google Patents

Personal identifying device using fingerprint

Info

Publication number
JPS63300370A
JPS63300370A JP62136105A JP13610587A JPS63300370A JP S63300370 A JPS63300370 A JP S63300370A JP 62136105 A JP62136105 A JP 62136105A JP 13610587 A JP13610587 A JP 13610587A JP S63300370 A JPS63300370 A JP S63300370A
Authority
JP
Japan
Prior art keywords
fingerprint data
fingerprint
registered
input device
person
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
JP62136105A
Other languages
Japanese (ja)
Inventor
Yukari Gotou
後藤 裕香里
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62136105A priority Critical patent/JPS63300370A/en
Publication of JPS63300370A publication Critical patent/JPS63300370A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To identify a person whose fingerprints are registered with high accuracy by storing the fingerprint data memory of a fingerprint collator with plural fingerprint data corresponding to identification numbers. CONSTITUTION:The fingerprint data memory 18 of the fingerprint collator 16 is stored with plural fingerprint data corresponding to identification numbers. Fingerprint data read by a fingerprint data input device 10 corresponding to an identification number is collated with the plural fingerprint data registered in the fingerprint data memory 18 corresponding to the identification numbers previously to identify the person himself. Consequently, a personal identifying device using fingerprints is obtained which can identifies persons whose fingerprints are registered with high accuracy (identification rate).

Description

【発明の詳細な説明】 (産業上の利用分野) この発明は、セキュリティーシステム等に使用される個
人識別装置に係り、特に、指紋データで個人を識別する
指紋による個人識別装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a personal identification device used in security systems and the like, and particularly to a personal identification device using a fingerprint that identifies an individual using fingerprint data.

〔従来の技術〕[Conventional technology]

第3図は、例えば特開昭57−182886号公報に示
された従来の指紋による個人識別装置を示す構成図であ
り、図において、lは後述する各種入出力装置を制御す
る版売制御装置、2は検銭装置を示し、投入金3に応し
た投入金データ4を出力するものである。
FIG. 3 is a block diagram showing a conventional fingerprint-based personal identification device disclosed in, for example, Japanese Patent Application Laid-Open No. 57-182886. , 2 indicates a coin verification device, which outputs input money data 4 corresponding to input money 3.

5は商品選択釦群、6は商品払出し装置、7,8は支払
形式を指定する第1.第2の支払釦を示し、例えば第1
の支払釦7は銀行の口座振替の場合に操作され、第2の
支払釦8は現金支払の場合に操作されるものである。
5 is a group of product selection buttons, 6 is a product dispensing device, and 7 and 8 are first buttons for specifying the payment format. Indicates a second payment button, e.g.
The payment button 7 is operated in the case of bank account transfer, and the second payment button 8 is operated in the case of cash payment.

9は暗証番号入力装置を示し、暗証符号として暗証番号
を入力するテンキー等で構成されている。
Reference numeral 9 denotes a password input device, which is composed of a numeric keypad or the like for inputting a password as a password.

lOは指紋データ入力装置を示し、利用者の指紋を読み
取るものである。
IO indicates a fingerprint data input device, which reads the user's fingerprint.

11はデータ伝送用の変復調装置(モデム)を示し、伝
送路12を介して、例えば銀行側の中央゛セ子計算機1
3に接続されている。
Reference numeral 11 denotes a modem for data transmission, which is transmitted via a transmission line 12 to, for example, a bank's central security computer 1.
Connected to 3.

なお、商品払出し装置6は判定結果出力装置として機能
し、中央電子計算@13は指紋照合装置として機能する
ものである。
Note that the product dispensing device 6 functions as a determination result output device, and the central electronic calculation @13 functions as a fingerprint verification device.

次に、動作について説明する。Next, the operation will be explained.

まず、第1.第2の支払釦7.8の操作か行なわれた場
合、その操作状態を販売制御装置lて読み取り、支払形
式を識別する。ここで、第2の支払釦8か選択されたと
きは、検銭装置2が出力する投入金データ4を販売制御
装置lで読み取り、金額が版元価格に達した後、商品選
択群5の操作状y息を読み取って該当する商品を商品払
出し装置6へ払い出すように指示する。
First, 1. When the second payment button 7.8 is operated, the operating state is read by the sales control device and the payment type is identified. Here, when the second payment button 8 is selected, the sales control device 1 reads the input money data 4 output from the coin verification device 2, and after the amount reaches the publisher's price, the product selection group 5 is selected. It reads the operation information and instructs the product dispensing device 6 to dispense the corresponding product.

以上のルーチンは通常の自動販売機と同様であるか、第
1.第2の支払釦7,8を操作して銀行払いと判定され
た場合には、第1の支払釦7の選択後に暗証番号入力装
置9から暗証番号を読み取り、暗証番号の読み取りが完
了すると、指紋データ入力装置10からの指紋データを
読み取る。
The above routine is the same as that of a normal vending machine, or 1. If the second payment buttons 7 and 8 are operated and it is determined that the bank payment is to be made, the PIN is read from the PIN input device 9 after the first payment button 7 is selected, and once the PIN has been read, Fingerprint data from the fingerprint data input device 10 is read.

そして、指紋データの読み取り完了後、販売制御装置l
は変復調装置11.伝送路12を介して中央電子計算機
13へ暗証番号と読み取った指紋データとを伝送し、暗
証番号と読み取った指紋データとか同一顧客のものであ
るかを照会する。
After reading the fingerprint data, the sales control device l
is the modem 11. The PIN number and the read fingerprint data are transmitted to the central computer 13 via the transmission path 12, and an inquiry is made as to whether the PIN number and the read fingerprint data belong to the same customer.

中央電子計算機13は暗証番号に基づいて、暗証香りに
対応させて予め登録した指紋データと読み取った指紋デ
ータとを照合して本人であるか否かを判定し、この判定
結果を、変復調装置11.伝送路12を介して販売制御
装置lへ伝送する。
Based on the PIN number, the central computer 13 compares the fingerprint data pre-registered in correspondence with the PIN scent with the read fingerprint data to determine whether the user is the person in question, and transmits this determination result to the modulation/demodulation device 11 .. It is transmitted to the sales control device l via the transmission line 12.

したかって、照会結果が同一顧客の暗証番号と指紋であ
るという応答があった場合、販売iJ御装置lは商品選
択群5の操作状態を読み取って該当する商品を商品払出
し装置6へ払い出すように指示する。
Therefore, if there is a response that the inquiry result is the same customer's PIN number and fingerprint, the sales iJ control device 1 reads the operating status of the product selection group 5 and dispenses the corresponding product to the product dispensing device 6. instruct.

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

従来の指紋による個人識別装置は以上のように構成され
、暗証番号に対応させて指紋データを中央電子計算機1
3に登録しているか、実際には、暗証番号に対応させて
1つの指紋データしか登録されておらず、指先の小さな
きすや手荒れなどによって指紋データを読み取れなかっ
たりするため、本人を本人と識別する同定率か低くなる
という問題点かあった。
The conventional fingerprint-based personal identification device is configured as described above, and the fingerprint data is sent to the central computer 1 in correspondence with the PIN number.
3, or in reality, only one fingerprint data is registered in correspondence with the PIN number, and the fingerprint data may not be read due to small scratches on the fingertips or rough hands, so it is difficult to identify the person as the person. There was a problem that the identification rate was low.

この発明は、上記のような問題点を解消するためになさ
れたものて、指紋登録者を高い精度(同定率)て識別て
きる指紋による個人識別装置を得ることを目的とする。
The present invention was made to solve the above-mentioned problems, and an object of the present invention is to obtain a fingerprint-based personal identification device that can identify a fingerprint registrant with high accuracy (identification rate).

(問題点を解決するための手段) この発明に係る指紋による個人識別装置は、指紋照合装
置の指紋データメモリに、暗証番号に対応させて複数の
指紋データを記憶させたものである。
(Means for Solving the Problems) A personal identification device using a fingerprint according to the present invention stores a plurality of fingerprint data in correspondence with a password in a fingerprint data memory of a fingerprint verification device.

(作用) この発明における指紋による個人識別装置は、暗証番号
に対応させて指紋データ入力装置で読み取った指紋デー
タと、予め暗証番号に対応させて登録した指紋データメ
モリの複数の指紋データとを順次照合し、本人であるか
否かを判定する。
(Operation) The personal identification device using fingerprints according to the present invention sequentially reads fingerprint data read by a fingerprint data input device in correspondence with a PIN number and a plurality of fingerprint data stored in a fingerprint data memory registered in advance in correspondence with a PIN number. Verify and determine whether the person is the person.

〔実施例〕〔Example〕

以下、この発明の一実施例を図について説明する。 An embodiment of the present invention will be described below with reference to the drawings.

第1図において、第3図と同一部分には同−符V′jか
付してあり、14は操作制御装置を示し、暗証番号入力
装置9.指紋データ入力装置lOおよび指紋照合の判定
結果を出力する判定結果出力装置15を制御するもので
ある。
In FIG. 1, parts that are the same as those in FIG. It controls the fingerprint data input device IO and the judgment result output device 15 that outputs the judgment result of fingerprint comparison.

16は指紋照合装置を示し、指紋照合制御装置17と、
1つの暗証番号に対して複数、例えば5つの指紋データ
を記憶する指紋データメモリ18と、指紋の特徴点を抽
出する特徴点抽出装置19とて構成される。
16 indicates a fingerprint verification device, and a fingerprint verification control device 17;
It is comprised of a fingerprint data memory 18 that stores a plurality of fingerprint data, for example, five pieces of fingerprint data for one password, and a feature point extraction device 19 that extracts feature points of the fingerprint.

第2図は第1図に示す指紋による個人識別装置の動作を
説明するためのフローチャートてあり、S’r(1) 
〜5T(8)はステップを示す。
FIG. 2 is a flowchart for explaining the operation of the fingerprint-based personal identification device shown in FIG.
~5T(8) indicates a step.

次に、動作について説明する。Next, the operation will be explained.

まず、暗証番号入力装置9によって暗証番号か入力され
ると、操作制m装置14は暗証番号を読み取り、読み取
り完了後に指紋データ入力装置10からの指紋データを
読み取る。
First, when a password is input using the password input device 9, the operation control device 14 reads the password, and after the reading is completed, reads fingerprint data from the fingerprint data input device 10.

そして、暗証番号と指紋データとを指紋照合装置16へ
変復調装置11.伝送路12を介して伝送する。
Then, the PIN number and fingerprint data are sent to the modulation/demodulation device 11. It is transmitted via the transmission line 12.

指紋照合装置16の指紋照合制御装置lフは、まず、暗
証番号を受信したかを判定しくステップ5T(1) )
 、次に、暗証番号が登録されているかを判定する(ス
テップ5T(2) )。
The fingerprint verification control device 1 of the fingerprint verification device 16 first determines whether the PIN number has been received (step 5T(1)).
Next, it is determined whether the password is registered (step 5T(2)).

このステップ5T(2)で暗証番号が不登録の場合は、
本人でないという判定結果を操作制御装置14へ変復調
装置11.伝送路12を介して伝送しくステップ5T(
3) ) 、判定動作を終了する(ステップ5T(1)
へ戻る。)。
If the PIN is not registered in step 5T(2),
The determination result that the person is not the person is transmitted to the modem device 11 to the operation control device 14. Step 5T (to transmit via the transmission line 12)
3) ), ends the judgment operation (step 5T(1)
Return to ).

また、ステップ5T(2)で暗証番号が登録済みの場合
は、受信した指紋データを特徴点抽出装置19へ送って
特徴点を抽出しくステップ5T(4) ) 、指紋デー
タメモリ18から暗証番号に対応する登録された指紋デ
ータの有無を判定する(ステップ5T(5) ) 。
In addition, if the PIN number has been registered in step 5T(2), the received fingerprint data is sent to the minutiae extraction device 19 to extract the minutiae (step 5T(4)), and the PIN number is stored from the fingerprint data memory 18. It is determined whether there is corresponding registered fingerprint data (step 5T(5)).

このステップ5T(5)で指紋データがない場合はステ
ップ5T(3)へ進み、判定動作を終了する(ステップ
5T(1)へ戻る。)。
If there is no fingerprint data in this step 5T(5), the process advances to step 5T(3) and the determination operation ends (return to step 5T(1)).

また、ステップ5T(5)で指紋データがある場合は指
紋データの1つ読み出しくステップ5T(6) )、特
徴点が一致(しきい値以下の相違しかない)しているか
を判定する(ステップ5T(7) )。
Furthermore, if there is fingerprint data in step 5T(5), one of the fingerprint data is read out (step 5T(6)), and it is determined whether the minutiae match (the difference is less than a threshold) (step 5T(6)). 5T(7)).

次に、ステップ5T(7)で特徴点が一致している場合
は本人であると判定し、この判定結果を操作制御装置1
4へ変復調装2111 、伝送路12を介して伝送しく
ステップ5T(8) )、判定動作を終了する(ステッ
プ5T(1)へ戻る。)。
Next, in step 5T(7), if the feature points match, it is determined that the person is the person, and this determination result is sent to the operation control device 1.
4 through the modulation/demodulation device 2111 and the transmission path 12 (Step 5T(8)), the determination operation is completed (return to Step 5T(1)).

また、ステップ5T(7)て特徴点が不一致の場合はス
テップ(5)へ戻り、同一暗証番号で登録されている指
紋データがなくなるまで同様の判定動作を繰り返し、判
定動作を終了する(ステップ5T(1)へ戻る。)。
If the minutiae do not match in step 5T (7), the process returns to step (5) and the same judgment operation is repeated until there is no fingerprint data registered with the same PIN number, and the judgment operation ends (step 5T). Return to (1).).

このように、暗証番号と指紋データとによって本人であ
るか否かの判定結果を指紋照合装置i16から受信した
操作制御装置14は、受信した判定結果を判定結果出力
装置15へ出力する。
In this manner, the operation control device 14, which has received the determination result of whether or not the person is the principal based on the personal identification number and fingerprint data from the fingerprint collation device i16, outputs the received determination result to the determination result output device 15.

なお、上記実施例では、暗証番号入力装置9にテンキー
を用いたものを示したが、磁気カード、ICメモリカー
ド等であってもよく、カードの場合にはメモリの容量に
よっては指紋データをカート内に保存させることができ
る。
In the above embodiment, the PIN input device 9 uses a numeric keypad, but it may also be a magnetic card, an IC memory card, etc. In the case of a card, depending on the memory capacity, fingerprint data can be stored in the card It can be stored inside.

そして、操作制御装置14と指紋照合制御装置16とを
変復調装置11.伝送路12を介して接続したが、メモ
リの容量によっては変復調装置11、伝送路12が省略
できる。
Then, the operation control device 14 and the fingerprint verification control device 16 are connected to the modem 11. Although the connection is made via the transmission line 12, the modulation/demodulation device 11 and the transmission line 12 can be omitted depending on the capacity of the memory.

また、同一暗証番号で複数の指紋データを登録したか、
暗証番号と桁番号(または指選択釦)との組合わせを入
力してもよく、この場合は使用者の負担(桁番号入力)
は大きくなるが、複数の指紋データと比較した時よりも
判定スピードが速くなるという効果かある。
Also, have you registered multiple fingerprint data with the same PIN?
You may also enter a combination of PIN and digit number (or finger selection button); in this case, the user will be responsible for inputting the digit number.
Although it becomes larger, it has the effect of making the judgment speed faster than when comparing multiple fingerprint data.

さらに、判定時に1本の指ではなく複数の指の指紋デー
タを入力してもよく、この場合は他人を本人と間違える
確率か低くなるという効果がある。
Furthermore, fingerprint data of multiple fingers instead of one finger may be input at the time of determination, and in this case, there is an effect that the probability of mistaking another person for the person himself/herself is reduced.

(発明の効果) 以上のように、この発明によれば、指紋照合装置の指紋
データメモリに、暗証番号に対応させて複数の指紋デー
タを記憶させたので、指紋登録者を高い精度で識別でき
るという効果がある。
(Effects of the Invention) As described above, according to the present invention, a plurality of fingerprint data is stored in the fingerprint data memory of the fingerprint verification device in correspondence with the PIN number, so that the fingerprint registrant can be identified with high accuracy. There is an effect.

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

第1図はこの発明の一実施例である指紋による個人識別
装置を示す構成図、第2図は動作を説明するだめのフロ
ーチャート、第3図は従来の指紋による個人識別装こを
示す構成図である。 図において、9は暗証番号入力装置、lOは指紋データ
入力装と、14は操作制御装置、15は判定結果出力装
置、16は指紋照合装置、17は指紋照合制御装置、1
8は指紋データメモリ、19は特徴点抽出装はを示す。 なお、図中、同一符号は同一、または相当部分を示す。 第1図 第2図
FIG. 1 is a block diagram showing a fingerprint-based personal identification device according to an embodiment of the present invention, FIG. 2 is a flowchart for explaining the operation, and FIG. 3 is a block diagram showing a conventional fingerprint-based personal identification device. It is. In the figure, 9 is a password input device, IO is a fingerprint data input device, 14 is an operation control device, 15 is a judgment result output device, 16 is a fingerprint verification device, 17 is a fingerprint verification control device, 1
Reference numeral 8 indicates a fingerprint data memory, and 19 indicates a feature point extraction device. In addition, in the figures, the same reference numerals indicate the same or equivalent parts. Figure 1 Figure 2

Claims (1)

【特許請求の範囲】[Claims] 暗証番号を入力するための暗証番号入力装置と、指紋デ
ータを入力するための指紋データ入力装置と、前記暗証
番号入力装置、前記指紋データ入力装置および判定結果
出力装置を制御する操作制御装置と、この操作制御装置
に接続される指紋照合装置とを備えた指紋による個人識
別装置において、前記指紋照合装置の指紋データメモリ
に、前記暗証番号に対応させて複数の指紋データを記憶
させたことを特徴とする指紋による個人識別装置。
a password input device for inputting a password; a fingerprint data input device for inputting fingerprint data; an operation control device for controlling the password input device, the fingerprint data input device, and the determination result output device; This fingerprint-based personal identification device comprising a fingerprint verification device connected to the operation control device is characterized in that a plurality of fingerprint data is stored in a fingerprint data memory of the fingerprint verification device in correspondence with the PIN number. Personal identification device based on fingerprints.
JP62136105A 1987-05-30 1987-05-30 Personal identifying device using fingerprint Pending JPS63300370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62136105A JPS63300370A (en) 1987-05-30 1987-05-30 Personal identifying device using fingerprint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62136105A JPS63300370A (en) 1987-05-30 1987-05-30 Personal identifying device using fingerprint

Publications (1)

Publication Number Publication Date
JPS63300370A true JPS63300370A (en) 1988-12-07

Family

ID=15167396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62136105A Pending JPS63300370A (en) 1987-05-30 1987-05-30 Personal identifying device using fingerprint

Country Status (1)

Country Link
JP (1) JPS63300370A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546742A (en) * 1991-08-19 1993-02-26 Fujitsu Ltd Finger print collating device
JP2001331453A (en) * 2000-05-23 2001-11-30 Oki Electric Ind Co Ltd Living body collation system
JP2002510823A (en) * 1998-04-07 2002-04-09 ジェラルド アール. ブラック、 Stylus, system, grip, method of performing cardless transaction (credit / debit / check transaction), applicant selection method, point-of-sale information management terminal, closed environment processing control system, commercial transaction processing system, financial transaction method, Account access method for performing cardless financial transactions, activity monitoring system in closed environment, activity monitoring system in hotel casino

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546742A (en) * 1991-08-19 1993-02-26 Fujitsu Ltd Finger print collating device
JP2002510823A (en) * 1998-04-07 2002-04-09 ジェラルド アール. ブラック、 Stylus, system, grip, method of performing cardless transaction (credit / debit / check transaction), applicant selection method, point-of-sale information management terminal, closed environment processing control system, commercial transaction processing system, financial transaction method, Account access method for performing cardless financial transactions, activity monitoring system in closed environment, activity monitoring system in hotel casino
JP4712969B2 (en) * 1998-04-07 2011-06-29 ジェラルド アール. ブラック、 Stylus, system, grip, cardless transaction (credit / debit / check transaction) method, applicant selection method, point-of-sale information management terminal, closed environmental processing control system, commercial transaction processing system, financial transaction method, Account access method for cardless financial transactions, activity monitoring system in closed environment, activity monitoring system in hotel casino
JP2001331453A (en) * 2000-05-23 2001-11-30 Oki Electric Ind Co Ltd Living body collation system
JP4586237B2 (en) * 2000-05-23 2010-11-24 沖電気工業株式会社 Biometric verification system

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