JP2001143077A - Fingerprint recognition type data input device - Google Patents
Fingerprint recognition type data input deviceInfo
- Publication number
- JP2001143077A JP2001143077A JP32097199A JP32097199A JP2001143077A JP 2001143077 A JP2001143077 A JP 2001143077A JP 32097199 A JP32097199 A JP 32097199A JP 32097199 A JP32097199 A JP 32097199A JP 2001143077 A JP2001143077 A JP 2001143077A
- Authority
- JP
- Japan
- Prior art keywords
- fingerprint
- data
- input device
- fingerprints
- finger
- 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.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、コンピュータに用
いられ、指で触れることによりデータを入力するデータ
入力装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a data input device used in a computer and for inputting data by touching with a finger.
【０００２】[0002]
【従来の技術】指で触れることによって入力を行う入力
装置には、キーボード、タッチパネルなど多くの装置が
知られている。2. Description of the Related Art Many input devices such as a keyboard and a touch panel are known as input devices for inputting by touching with a finger.
【０００３】また、特開平９−５０５２４号公報のよう
に、任意の番号の部分に任意の指を当接した際に当接さ
せた指の指紋を読み取るとともに当該指の当接部分に対
応する番号の判断を行い、それらを自己確認データとし
て入力し得る液晶画面を備えた携帯用身元確認保証装置
も既に知られている。Also, as disclosed in Japanese Patent Application Laid-Open No. 9-50524, when an arbitrary finger is brought into contact with an arbitrary number, the fingerprint of the contacted finger is read and the finger corresponding to the contacted part is read. A portable identification confirmation assurance device having a liquid crystal screen capable of judging numbers and inputting them as self-confirmation data is already known.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、日常生
活において多用する可能性のあるいくつかの指の指紋の
データは、何らかの方法で複製され利用される可能性が
高い。この場合、従来の暗証番号による個人認証と同等
のものとなるという欠点がある。However, fingerprint data of some fingers that may be frequently used in daily life is likely to be copied and used in some way. In this case, there is a drawback that it is equivalent to personal authentication using a conventional personal identification number.
【０００５】本発明の目的は、個人認証をより確実に実
施するデータ入力装置を提供することにある。[0005] It is an object of the present invention to provide a data input device for performing personal authentication more reliably.
【０００６】[0006]
【課題を解決するための手段】本発明のデータ入力装置
は、該データ入力装置の所有者の手の複数の指の指紋デ
ータが番号および／または文字と対応づけられて格納さ
れている記録手段と、指の指紋データを読み取る指紋読
取手段と、前記指紋読取手段から読み取られた指紋デー
タを前記記録手段に格納されている対応する指紋データ
と比較し、一致すれば、各指紋データに対応づけられて
いる番号および／または文字と、前記指紋データととも
に入力された番号および／または文字を出力する判断手
段を有する。According to the present invention, there is provided a data input device in which fingerprint data of a plurality of fingers of a hand of an owner of the data input device is stored in association with numbers and / or characters. And fingerprint reading means for reading fingerprint data of a finger; and comparing the fingerprint data read from the fingerprint reading means with the corresponding fingerprint data stored in the recording means. And determining means for outputting the input number and / or character and the number and / or character input together with the fingerprint data.
【０００７】まず、使用者は、記録手段に自らの複数の
指の指紋を登録する。この際、各指に対応する番号およ
び／または文字を括りつけた形で記録手段中に記録す
る。この記録手段を指紋認識型入力装置に接続し、使用
者が指で入力操作を行うと、その入力が行われた指の指
数データと、そのとき入力された番号が読み取られる。
読み取られた指紋データは記録手段中の指紋データと比
較され、１つでも異なっていればエラーとなり、入力が
受け付けられない。指紋データが一致した場合、記録手
段中の番号および／または文字と、指紋データとともに
入力された番号および／または文字が暗証番号識別装置
に出力され、前者が後者と対応しているか判断される。[0007] First, the user registers the fingerprints of his or her fingers in the recording means. At this time, a number and / or a character corresponding to each finger are recorded in the recording means in a form of being bound. When this recording means is connected to a fingerprint recognition type input device and the user performs an input operation with a finger, the index data of the finger on which the input was performed and the number input at that time are read.
The read fingerprint data is compared with the fingerprint data in the recording means. If at least one is different, an error occurs and the input is not accepted. If the fingerprint data matches, the number and / or character in the recording means and the number and / or character input together with the fingerprint data are output to the password identification device, and it is determined whether the former corresponds to the latter.
【０００８】このように、複数の指の指紋データの入力
を特定の番号と対応づけて行うことにより、入力すべき
秘密情報（暗証番号）が他人に知られ、また指紋情報が
何らかの方法で複製されたとしても、秘密情報の入力
を、その入力に割り当てられた特定の指紋をもって行う
ことが困難となるため、より確実な個人認証を実施する
ことが可能となる。As described above, by inputting fingerprint data of a plurality of fingers in association with a specific number, secret information (password) to be input is known to others, and fingerprint information is copied in some way. Even if the input is made, it is difficult to input the secret information using the specific fingerprint assigned to the input, so that more reliable personal authentication can be performed.
【０００９】[0009]
【発明の実施の形態】次に、本発明の実施の形態につい
て図面を参照して説明する。Next, embodiments of the present invention will be described with reference to the drawings.
【００１０】図１を参照すると、本発明の一実施形態の
指紋認識型入力装置１は指紋読取部２と記録部３と判断
部４を有している。本実施形態では指紋認識型入力装置
１は、指で入力を行うテンキーボードを想定している。Referring to FIG. 1, a fingerprint recognition type input device 1 according to one embodiment of the present invention has a fingerprint reading unit 2, a recording unit 3, and a judgment unit 4. In the present embodiment, the fingerprint recognition type input device 1 is assumed to be a numeric keyboard for inputting with a finger.
【００１１】指紋読取部２はテンキーボードの各キーに
組み込まれ、キーに指が触れることで指紋が読み取ら
れ、指紋データとキーの数字情報が判断部４に送られ
る。記録部３は使用者８が持ち運べるようにICカードな
どの記録媒体を想定している。使用者８はこのような記
録媒体に何らかの方法を用いて、自らの複数の指の指紋
を、それぞれに番号を割り当てて記録する。判断部４は
指紋読取部２で読み取られた指紋を記録部３に記録され
ている指紋と比較し、一致すると、記録部３に指紋デー
タと対応づけられて記録されている番号bを出力する。
このとき利用者８が入力した番号aも出力される。The fingerprint reading unit 2 is incorporated in each key of the numeric keyboard, and the fingerprint is read by touching the key with a finger, and the fingerprint data and the numerical information of the key are sent to the judgment unit 4. The recording unit 3 is assumed to be a recording medium such as an IC card so that the user 8 can carry it. The user 8 assigns a number to each of the fingerprints of a plurality of his / her fingers and records the fingerprints on the recording medium using some method. The judgment unit 4 compares the fingerprint read by the fingerprint reading unit 2 with the fingerprint recorded in the recording unit 3, and outputs a number b recorded in the recording unit 3 in association with the fingerprint data when they match. .
At this time, the number a input by the user 8 is also output.
【００１２】暗証番号識別装置５は対応表６と暗証番号
識別部７を有している。対応表６は記録部３の各指紋デ
ータにつけられた番号と暗証番号の対応を記憶してい
る。暗証番号識別部７は指紋認識型入力装置１から出力
された番号aとbを受け取り、対応表６を参照して使用者
８が入力した番号が暗証番号かどうか判別する。The password identification device 5 has a correspondence table 6 and a password identification unit 7. The correspondence table 6 stores the correspondence between the number assigned to each fingerprint data of the recording unit 3 and the password. The password identification unit 7 receives the numbers a and b output from the fingerprint recognition input device 1, and determines whether the number input by the user 8 is a password by referring to the correspondence table 6.
【００１３】次に、本実施形態の動作を図２を参照し具
体例により説明する。Next, the operation of this embodiment will be described with reference to a specific example with reference to FIG.
【００１４】記録部３には、本来の使用者の人差指、中
指、薬指、小指の指紋データがそれぞれ１、２、３、４
の番号がつけられて記憶されているものとする。また、
テンキーで入力するべき暗証番号を「５６７８」とす
る。The recording section 3 stores the original user's index finger, middle finger, ring finger, and little finger fingerprint data of 1, 2, 3, and 4 respectively.
And are stored. Also,
The personal identification number to be input with the ten keys is “5678”.
【００１５】対応表６には各指につけられた番号１、
２、３、４と暗証番号「５６７８」の各番号５、６、
７、８が対応づけられている。[0015] Correspondence table 6 shows the number 1 assigned to each finger,
2, 3, 4 and each number 5, 6, of the security code "5678"
7 and 8 are associated with each other.
【００１６】使用者８がキーを押すと（ステップ１
１）、指紋が指紋読取部２で読み取られ（ステップ１
２）、判断部４で読み取られた指紋が記録部３に記録さ
れている、全部の指紋と照合される（ステップ１３）。
一致しなければエラーとなり、以後の処理は中断され
る。一致すれば、一致した指紋に対応する番号「b1」が
使用者８が押したキーの番号a1とともに暗証番号識別装
置６に出力される。暗証番号識別装置６では対応表６を
参照して、番号a1と番号「b1」が対応しているかどうか
判断する（ステップ１５）。対応していなければエラー
となり、以後の処理は中断される。一致していれば、キ
ー入力が４回済んだか判断し（ステップ１６）、済んで
いなければ、ステップ１１からの処理に戻る。済んでい
れば正しい暗証番号が入力されたことになる。When the user 8 presses a key (step 1)
1) The fingerprint is read by the fingerprint reading unit 2 (step 1)
2) The fingerprint read by the determination unit 4 is collated with all the fingerprints recorded in the recording unit 3 (step 13).
If they do not match, an error occurs and the subsequent processing is interrupted. If they match, the number “b 1 ” corresponding to the matched fingerprint is output to the personal identification number identification device 6 together with the number a 1 of the key pressed by the user 8. In PIN identification device 6 by referring to the correspondence table 6, the number a 1 and number "b 1" to determine whether they correspond (step 15). If not, an error occurs and the subsequent processing is interrupted. If they match, it is determined whether the key input has been completed four times (step 16). If not, the process returns to step 11 and thereafter. If you have done so, you have entered the correct password.
【００１７】なお、番号ａとｂは全ての指紋が一致して
まとめて暗証番号識別装置６に送るようにしてもよい。The numbers a and b may be sent to the personal identification number identification device 6 in such a manner that all the fingerprints coincide with each other.
【００１８】このように、暗証番号の入力を行うべき指
を特定することによって暗証番号が漏洩しても他人に利
用されることが難しくなり、より確実な本人認証を行う
ことができる。As described above, by specifying the finger to which the personal identification number is to be input, even if the personal identification number is leaked, it is difficult for another person to use the personal identification number, and more reliable personal identification can be performed.
【００１９】本実施形態では、指で入力を行う入力装置
の例としてテンキーボードを想定したが、本発明は指で
触れて操作を行うほとんどの装置（例えばマウス）に対
して適用することができる。また、指で操作する部位を
１箇所しか持たない装置、例として押しボタンあるいは
タッチセンサなどを１箇所のみ持つ入力装置にも適用が
可能である。この場合、装置の構成は図１と同様である
が、入力部位を１箇所しか持たないため、出力aは常に
一定である。そのため、番号bと出力aを組み合わせた判
断を行うことは不可能である。しかし、利用者の各指に
割り当てられた番号のみを得ることはできる。したがっ
て、番号の割り振られた各指で順番に操作部位に触れる
ことによって、１箇所の操作部位のみで番号の入力を行
うことができる。このような特徴から視覚障害者用の番
号入力装置として適用可能であり、また入力部位を複数
持つ必要がないことにより装置の小型化が可能である点
から、小型の携帯用端末の入力装置に適用することも可
能である。In this embodiment, a ten-key keyboard is assumed as an example of an input device for inputting with a finger. However, the present invention can be applied to almost all devices (for example, a mouse) that touch and operate with a finger. . Further, the present invention is also applicable to a device having only one portion operated by a finger, for example, an input device having only one portion such as a push button or a touch sensor. In this case, the configuration of the device is the same as that of FIG. 1, but the output a is always constant because it has only one input part. Therefore, it is impossible to make a determination combining the number b and the output a. However, it is possible to obtain only the number assigned to each finger of the user. Therefore, the number can be input only by one operation part by touching the operation part sequentially with each finger to which the number is assigned. Because of these features, it can be applied as a number input device for the visually impaired, and because it is not necessary to have a plurality of input parts, the device can be downsized. It is also possible to apply.
【００２０】[0020]
【発明の効果】以上説明したように、本発明によれば、
複数の指の指紋を番号と対応づけ、入力が使用者のどの
指で行われたかを特定することにより、個人認証をより
確実に実施することができる。As described above, according to the present invention,
By associating the fingerprints of a plurality of fingers with the numbers and specifying which finger of the user has performed the input, personal authentication can be performed more reliably.
【図１】本発明の実施形態の指紋認識型入力装置と暗証
番号識別装置の構成図である。FIG. 1 is a configuration diagram of a fingerprint recognition type input device and a password identification device according to an embodiment of the present invention.
【図２】図１の実施形態の動作を示すフローチャートで
ある。FIG. 2 is a flowchart showing the operation of the embodiment of FIG.
１ 指紋認識型入力装置 ２ 指紋読取部 ３ 記録部 ４ 判断部 ５ 暗証番号識別装置 ６ 対応表 ７ 暗証番号識別部 ８ 使用者 １１〜１６ ステップ a 使用者の入力 b 指紋データに割り当てられた番号 DESCRIPTION OF SYMBOLS 1 Fingerprint recognition type input device 2 Fingerprint reading part 3 Recording part 4 Judgment part 5 PIN identification device 6 Correspondence table 7 PIN identification part 8 User 11-16 Step a User's input b Number assigned to fingerprint data
───────────────────────────────────────────────────── フロントページの続き (72)発明者 生沼 守英 東京都千代田区大手町二丁目３番１号 日 本電信電話株式会社内 (72)発明者 中村 知彦 東京都千代田区大手町二丁目３番１号 日 本電信電話株式会社内 Ｆターム(参考） 5B020 AA01 CC01 5B043 AA09 BA02 FA04 GA18 5B047 AA25 5B087 BB12 CC26 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Moruhide Ikunuma 2-3-1 Otemachi, Chiyoda-ku, Tokyo Inside Nippon Telegraph and Telephone Corporation (72) Tomohiko Nakamura 2-3-3 Otemachi, Chiyoda-ku, Tokyo No. 1 Nippon Telegraph and Telephone Corporation F term (reference) 5B020 AA01 CC01 5B043 AA09 BA02 FA04 GA18 5B047 AA25 5B087 BB12 CC26
Claims (4)
るデータ入力装置において、 該データ入力装置の所有者の手の複数の指の指紋データ
が番号および／または文字と対応づけられて格納されて
いる記録手段と、 指の指紋データを読み取る指紋読取手段と、 前記指紋読取手段から読み取られた指紋データを前記記
録手段に格納されている対応する指紋データと比較し、
一致すれば、各指紋データに対応づけられている番号お
よび／または文字と、前記指紋データとともに入力され
た番号および／または文字を出力する判断手段を有する
ことを特徴とする、指紋認識型データ入力装置。1. A data input device for inputting data by touching with a finger, wherein fingerprint data of a plurality of fingers of a hand of an owner of the data input device is stored in association with numbers and / or characters. Recording means, fingerprint reading means for reading fingerprint data of a finger, comparing the fingerprint data read from the fingerprint reading means with corresponding fingerprint data stored in the recording means,
A fingerprint recognition type data input device having a number and / or a character associated with each fingerprint data and a judging means for outputting the number and / or the character inputted together with the fingerprint data if they match. apparatus.
ド、タッチパネルを含む、請求項１記載の装置。2. The device according to claim 1, wherein the data input device includes a mouse, a keyboard, and a touch panel.
手段に組み込まれている、請求項２記載の装置。3. The apparatus according to claim 2, wherein said fingerprint reading means is incorporated in a number and character input means.
力装置の、各指紋データに対応づけられている番号およ
び／または文字と暗証番号の各番号および／または文字
が対応づけられている対応表と、 請求項１〜３のいずれかの指紋認識型入力装置から出力
された、各指紋に対応づけられている番号および／また
は文字と、指紋データとともに入力された番号および／
または文字を前記対応表をもとに比較し、両者が対応し
ているかどうか判断する手段を有する暗証番号識別装
置。4. The fingerprint recognition type input device according to claim 1, wherein a number and / or a character associated with each fingerprint data is associated with a number and / or a character of a personal identification number. And a number and / or character associated with each fingerprint output from the fingerprint recognition type input device according to any one of claims 1 to 3, and a number and / or input together with the fingerprint data.
Alternatively, a password identification device having means for comparing characters based on the correspondence table and determining whether or not both correspond to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32097199A JP3734242B2 (en) | 1999-11-11 | 1999-11-11 | Fingerprint recognition type data input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32097199A JP3734242B2 (en) | 1999-11-11 | 1999-11-11 | Fingerprint recognition type data input device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001143077A true JP2001143077A (en) | 2001-05-25 |
| JP3734242B2 JP3734242B2 (en) | 2006-01-11 |
Family
ID=18127353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32097199A Expired - Fee Related JP3734242B2 (en) | 1999-11-11 | 1999-11-11 | Fingerprint recognition type data input device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3734242B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040025004A (en) * | 2002-09-18 | 2004-03-24 | 주식회사 현대오토넷 | Certification system to certify password combined fingerprints |
| US7110578B2 (en) | 2001-11-22 | 2006-09-19 | Sharp Kabushiki Kaisha | Electronic device with user authentication and instruction for function settings with fingertip manipulation of user |
| US7403765B2 (en) | 2001-09-17 | 2008-07-22 | Nec Corporation | Individual authentication method for portable communication equipment and program product therefor |
| JP2008197995A (en) * | 2007-02-14 | 2008-08-28 | Yahoo Japan Corp | Electric equipment and control method of electric equipment |
| KR101760326B1 (en) | 2016-05-16 | 2017-07-24 | 배재광 | Method and apparatus for performing user authorization based on touch input including fingerprint information |
| JP2017152048A (en) * | 2017-05-15 | 2017-08-31 | 健 山岡 | Personal authentication system based on fingerprint matching |
| WO2022224107A1 (en) * | 2021-04-22 | 2022-10-27 | 株式会社半導体エネルギー研究所 | Electronic apparatus and electronic apparatus authentication method |
-
1999
- 1999-11-11 JP JP32097199A patent/JP3734242B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7403765B2 (en) | 2001-09-17 | 2008-07-22 | Nec Corporation | Individual authentication method for portable communication equipment and program product therefor |
| US7110578B2 (en) | 2001-11-22 | 2006-09-19 | Sharp Kabushiki Kaisha | Electronic device with user authentication and instruction for function settings with fingertip manipulation of user |
| KR20040025004A (en) * | 2002-09-18 | 2004-03-24 | 주식회사 현대오토넷 | Certification system to certify password combined fingerprints |
| JP2008197995A (en) * | 2007-02-14 | 2008-08-28 | Yahoo Japan Corp | Electric equipment and control method of electric equipment |
| JP4644689B2 (en) * | 2007-02-14 | 2011-03-02 | ヤフー株式会社 | Electric device and method for controlling electric device |
| KR101760326B1 (en) | 2016-05-16 | 2017-07-24 | 배재광 | Method and apparatus for performing user authorization based on touch input including fingerprint information |
| WO2017200239A3 (en) * | 2016-05-16 | 2018-08-09 | 배재광 | Method and apparatus for user authentication based on touch input including fingerprint information |
| JP2017152048A (en) * | 2017-05-15 | 2017-08-31 | 健 山岡 | Personal authentication system based on fingerprint matching |
| WO2022224107A1 (en) * | 2021-04-22 | 2022-10-27 | 株式会社半導体エネルギー研究所 | Electronic apparatus and electronic apparatus authentication method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3734242B2 (en) | 2006-01-11 |
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