WO2003100628A1 - Dispositif de lecture d'empreintes digitales - Google Patents

Dispositif de lecture d'empreintes digitales Download PDF

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Publication number
WO2003100628A1
WO2003100628A1 PCT/JP2003/006488 JP0306488W WO03100628A1 WO 2003100628 A1 WO2003100628 A1 WO 2003100628A1 JP 0306488 W JP0306488 W JP 0306488W WO 03100628 A1 WO03100628 A1 WO 03100628A1
Authority
WO
WIPO (PCT)
Prior art keywords
finger
fingerprint
electronic
information
memory
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.)
Ceased
Application number
PCT/JP2003/006488
Other languages
English (en)
Japanese (ja)
Inventor
Shoichi Kiyomoto
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.)
LIMITED Co IONETWORK
Original Assignee
LIMITED Co IONETWORK
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 LIMITED Co IONETWORK filed Critical LIMITED Co IONETWORK
Priority to AU2003242442A priority Critical patent/AU2003242442A1/en
Publication of WO2003100628A1 publication Critical patent/WO2003100628A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/13—Sensors therefor

Definitions

  • the present invention relates to, for example, a portable device having a finger-taking function or a fingerprint collating function used by connecting to an electronic ⁇ .
  • the conventional finger is a computer that has also been tested in Japanese Patent Application Laid-Open No. 9-245-75.
  • the fingerprint matching means for the person who is required for the personal computer such as a network guarantees high performance.
  • the present invention is intended to provide a safe and reliable way of giving an acknowledgment by fingerprint matching to various electronic devices ⁇ that require a potter. is there. Disclosure of the invention
  • the present invention provides a method for contacting various types of electronic ⁇ , reading a fingerprint image, transmitting the image to the electronic ⁇ , receiving the fingerprint image, and converting the electronic ⁇ to an object such as a bacterium means.
  • a note is given for each device, and a unique ID number that can be used is provided. Place ⁇ I'm going to do it.
  • the 3 ⁇ 4f weaving unit is simply detached from the electronic electronic device's original function (for example, opening and closing of the door) to make it portable, and to prevent forgery or alteration of the finger itself.
  • the electronic electronic device's original function for example, opening and closing of the door
  • the fingerprint 'lf' of the legitimate owner By recording the one and only one unique information for each device and recording the fingerprint 'lf' of the legitimate owner, it is possible to prevent improper use of the device by performing fingerprint matching if necessary. .
  • finger! ⁇ The fingerprint of the owner of the office, 'I', is stored in memory in advance, and the fingerprint image read ⁇ t is compared with the self-registered fingerprint information to play as a valid owner of the device. be able to.
  • the information which is known only to the proper owner is separately applied to the memory in advance, and the ID information is inputted and checked by using the electronic ⁇ rule, the information is recorded in the s memory.
  • the fingerprint information to be collected cannot be collected due to the valid owner, or the fingerprint information written in the self-authentication memory and the read fingerprint information can be compared at the convenience of the valid owner! Even if fingerprint verification is not possible due to the valid owner, such as when it is not possible, only the valid owner knows. ⁇ ⁇ By entering the D number, illegal use of electronic devices can be avoided.
  • FIG. 1 is a diagram showing an example of the sweep of a finger and a fingerprint image according to the present invention.
  • FIG. 2 is a perspective view showing an example of the present invention
  • FIG. 3 is a # perspective view showing another embodiment of the present invention
  • FIG. 4 is a block diagram of a fingerprint reading apparatus according to the present invention.
  • FIG. 5 is a flowchart of a fingerprint reading process according to the present invention.
  • FIG. 6 is a flowchart in the case of requesting a registration ID number or requesting function data in the flowchart of the above embodiment.
  • ⁇ Device A has a flat 3 ⁇ 4S-square fingerprint sensor 1 on its upper surface, and slides along the longitudinal direction of the fingerprint sensor 1 (hereinafter referred to as sweep) to collect fingerprint images (see Fig. 1). ). Also, on the extension of the fingerprint sensor 1, there is a USB plug 2 for connecting to the USB (UNIVERSAL SERIAL BUS) port of the electronic device! ⁇ It is provided integrally with sales A.
  • CUP 3 is used as the entire control area for the finger and the device, RAM is used as the read / read area, and the device ID is recorded. It has R ⁇ M2 as the H area, ROM 3 as the area for registering registered fingerprints, and ⁇ M4 as the shell area for data (see Fig. 4).
  • Device A is provided with an encoder 10 that converts data into Bf if necessary and nine decoding decoders, a fingerprint sensor device 12 and its dry cell controller 1 1 are provided, and a USB interface 13 is provided. Further, an external auxiliary control interface 14 is provided (see FIG. 4).
  • Figure 4 shows an example of the use of the device.
  • This request is referred to as the CPU 3 of the finger or the crane butterfly via the USB interface 13.
  • CPU3 receives the information that the connected electronic device is requesting the ID information of this device, retrieves the device ID information from ROM1 (read only memory), encrypts it with The interface ⁇ tells the electron ⁇ (see 21 in Fig. 5).
  • tj ⁇ is a decoder that temporarily stores these data. After that, it is decoded by encoder 10 and then by encoder 10.
  • the electronic device 15 receives the device ID information from the finger and determines whether or not the information is in accordance with a predetermined supervisor lj (see 22 in FIG. 5).
  • the device ID'lf ' If the device ID'lf 'cannot be received correctly, it judges that an incorrect fingerprint' lf # reading device has been inserted, and proceeds to the abnormalities in section 23.
  • the electronic ⁇ 15 is stored in the ROM 3 (read-only memory) of the tl ⁇ ⁇ ⁇ ⁇ As mentioned, it is necessary to place the finger (see item 24 in Fig. 5).
  • This request is transmitted via the USB interface 13 to the CPU 3 at the finger position.
  • CPU 3 receives the information that the connected electronic device is “this device requests pre-registered fingerprint information”, and ROM 3 (read only memory) also retrieves the information, and the encoder 10 After converting to syrup, the USB interface 13 reduces the electronic difficulty 15
  • the fingerprint is not registered in the finger 1 ⁇ position due to the convenience of the person of the ceremony: ⁇ will inform the electronic device 15 to that effect.
  • the electronic jump 15 determines whether it is a notification that the information of the fingerprint pattern itself or the information of the fingerprint information S is not received (see item 26 in FIG. 5).
  • the electronic device 15 Upon receiving the predetermined registered fingerprint information, the electronic device 15 needs to collect a fingerprint image of the current user and a male of the collected image * 1 "(see item 27 in Figure 5).
  • the CPU 3 receives the fact that the electronic view is requesting a fingerprint image and an image, activates the fingerprint sensor drive 11, and acquires a new fingerprint image « Indicate I.
  • the image data is converted into B ⁇ by the encoder 10 and then sent to the electronic device 15 from the USB interface 13 (see item 28 in Fig. 5).
  • the electronic lady 15 compares the received fingerprint image of the difficult user with the previously received registered fingerprint information (see item 29 in FIG. 5).
  • the authorized user owner of the device ID * * * * * * *
  • Power S The time of access can be given to the connection electronic ⁇ 15 usage report 31 Yes (see item 30 in Figure 5).
  • ROM4 Dedicated memory so that Nada information (for example, personal information) is stored in the memory.
  • Power S The age that is prepared requires the information (see item 40 in Fig. 6, equipment ROM4). (Refer to item 42 in Fig. 6), and it is also possible to use it. After the normal processing described above, the user can finally start using the intended business program, for example. S Permitted (see item 41 in Figure 6).
  • the e-wife 15 reads the ID number on the fingertip and issues a weekly request (see item 32 in Fig. 5).
  • the finger reads the ID number lt3 ⁇ 4 to be written into ROM2 (read only memory), converts it to Sf ⁇ "by the encoder 10 and turns it into the electron ⁇ 15 3 ⁇ 41 ⁇ .
  • T is determined to be abnormal processing 23, and T and are terminated (see 37 in FIG. 5).
  • the processing according to the embodiment of the finger-fiber locating has been described.
  • the function of processing the fingerprint matching is provided so that the fingerprint matching can be performed using this function.
  • the fingerprint information can be sent to the outside of the finger! Therefore, an embodiment in which security is strengthened in that sense is also conceivable.
  • a finger Assuming that the electronic ⁇ to which the device is connected is an open / close control device for a door or a register in a store (recording machine), a finger! By providing an auxiliary control interface 14 that can directly send control signals to the external control unit as shown by the solid lines in Fig. 4, the cost burden on the electronic ⁇ -law can be reduced.
  • the intentional confirmation of the electronic ⁇ may be, for example, a fiber to prevent the opening / closing of the door or the permission to pay money.
  • the US USBragg 2 is provided on the extension of the fingerprint sensor 1 as an integral part of the finger rest tp.
  • the USB ⁇ Two The age at which the finger was inserted, and part of the hand and body during finger swipe! ⁇ 3 ⁇ 4 ⁇ ; ⁇ Interfering with each of the rewards, the necessary sweeping 3 ⁇ 4] is expected to be prevented.
  • an electronic device which is fixed and used like an opening / closing control device for a door is easily damaged, and it is not necessary to look at a finger! Can be enhanced.

Landscapes

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

Abstract

L'invention porte sur un dispositif de lecture d'empreintes digitales doté d'une fonction d'authentification haute sécurité par la mise en correspondance d'empreintes digitales avec différents dispositifs électroniques qui exigent l'authentification des utilisateurs. Ce dispositif de lecture d'empreintes digitales est relié à un dispositif électronique, lit une image d'empreinte digitale, et transmet l'image au dispositif électronique afin que ce dernier puisse procéder à l'authentification d'un utilisateur. Chaque dispositif enregistre et conserve un numéro ID unique impossible à copier et le dispositif de lecture d'empreintes digitales possède une fonction de transmission du numéro ID lors de la demande issue du dispositif électronique relié.
PCT/JP2003/006488 2002-05-27 2003-05-23 Dispositif de lecture d'empreintes digitales Ceased WO2003100628A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003242442A AU2003242442A1 (en) 2002-05-27 2003-05-23 Fingerprint reading device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002-151812 2002-05-27
JP2002151812A JP2003345759A (ja) 2002-05-27 2002-05-27 指紋読取装置

Publications (1)

Publication Number Publication Date
WO2003100628A1 true WO2003100628A1 (fr) 2003-12-04

Family

ID=29561262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/006488 Ceased WO2003100628A1 (fr) 2002-05-27 2003-05-23 Dispositif de lecture d'empreintes digitales

Country Status (3)

Country Link
JP (1) JP2003345759A (fr)
AU (1) AU2003242442A1 (fr)
WO (1) WO2003100628A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005173197A (ja) * 2003-12-11 2005-06-30 Buffalo Inc 暗号復号処理システム及び暗号復号処理装置
JP2006007464A (ja) * 2004-06-23 2006-01-12 Konica Minolta Business Technologies Inc 画像形成装置
JP2006134202A (ja) * 2004-11-09 2006-05-25 Nec Infrontia Corp 指紋照合方法およびシステム
JP2007241800A (ja) * 2006-03-10 2007-09-20 Hiro 2:Kk リムーバブルメモリユニットおよびコンピュータ装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01175362U (fr) * 1988-05-27 1989-12-13
JPH04127289A (ja) * 1990-09-19 1992-04-28 N T T Data Tsushin Kk 認証及びプリペイド機能を有する多機能ｉｃカードシステム
JPH1139489A (ja) * 1997-07-17 1999-02-12 Nissha Printing Co Ltd 指紋照合装置
JP2000298529A (ja) * 1999-04-12 2000-10-24 Nec Corp パーソナルコンピュータシステム
JP2001236324A (ja) * 2000-02-24 2001-08-31 Fujitsu Ltd バイオメトリクス情報による個人認証機能を有する携帯電子装置
JP2001290778A (ja) * 2000-04-05 2001-10-19 Nec Shizuoka Ltd 指紋認証システム及び指紋認証プログラムを記録した記録媒体

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01175362U (fr) * 1988-05-27 1989-12-13
JPH04127289A (ja) * 1990-09-19 1992-04-28 N T T Data Tsushin Kk 認証及びプリペイド機能を有する多機能ｉｃカードシステム
JPH1139489A (ja) * 1997-07-17 1999-02-12 Nissha Printing Co Ltd 指紋照合装置
JP2000298529A (ja) * 1999-04-12 2000-10-24 Nec Corp パーソナルコンピュータシステム
JP2001236324A (ja) * 2000-02-24 2001-08-31 Fujitsu Ltd バイオメトリクス情報による個人認証機能を有する携帯電子装置
JP2001290778A (ja) * 2000-04-05 2001-10-19 Nec Shizuoka Ltd 指紋認証システム及び指紋認証プログラムを記録した記録媒体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Asai saidai no digital sogo", KAISAI TENJIKAI REPORT WORLD PC EXPO 2001, CARDWAVE, vol. 14, no. 11, 10 October 2001 (2001-10-10), pages 38, XP002970488 *

Also Published As

Publication number Publication date
AU2003242442A1 (en) 2003-12-12
JP2003345759A (ja) 2003-12-05

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