Personal authentication apparatus

• US 7,818,583 B2
• Filed: 03/23/2005
• Issued: 10/19/2010
• Est. Priority Date: 12/24/2004
• Status: Expired due to Fees

• Current Assignee: Fujitsu Frontech Limited (Fujitsu Limited), Fujitsu Limited
• Original Assignee: Fujitsu Frontech Limited (Fujitsu Limited), Fujitsu Limited
• Inventors: Igarashi, Yasuhiro
• Primary Examiner(s): Korzuch; William R
• Assistant Examiner(s): DOAN, TRANG T
• Application Number:
  US11/086,916
• Publication Number:
  US 20060143470A1
• Time in Patent Office: 2,036 Days
• Field of Search: 726/2, 726/5, 726/17, 726/26, 713/186, 380/277, 340/5.2, 340/5.21, 340/5.3, 340/5.52, 340/5.53, 340/5.7, 340/5.81, 340/5.8
• US Class Current: 713/186
• CPC Class Codes: G07C 9/37 using biometric data, e.g. fingerprints, iris scans or voice recognition

Abstract

The present invention relates to a personal authentication apparatus which registers biometric information unique to each individual person, captures biometric information on the person anew when authenticating the person, and checks the captured biometric information against registered biometric information, whereby the security of registration is improved. A keyhole into which a physical key is inserted and a sensor which detects biometric information such as palm vein patterns are provided. Registration of a user is permitted only if a key is inserted and turned in the keyhole and a person registered as an administrator is authenticated based on biometric information.

Claims

1. An apparatus, comprising:

a biometric information capturing section which captures personal biometric information,

a biometric information storage section which stores registered personal biometric information,

an authenticating section which compares the personal biometric information captured by the biometric information capturing section with the registered biometric information stored in the biometric information storage section, and authenticates a previously registered administrator user or a previously registered non-administrator user if the personal biometric information of the previously registered administrator user or the previously registered non-administrator user captured by the biometric information capturing section matches the registered biometric information stored in the biometric information storage section,

a key setting section in which a predetermined key is to be set, wherein the key setting section has a keyhole into which a physical key is inserted, and wherein the key is set in the key setting section if predetermined operations are performed, the predetermined operations including the operation of inserting a predetermined physical key in the keyhole, and

a biometric information registering section which registers biometric information of a new administrator user or a new non-administrator user by storing the biometric information captured by the biometric information capturing section in the biometric information storage section only when the predetermined key is set in the key setting section and at the same time the previously registered administrator is authenticated by the authenticating section.

2. The apparatus according to claim 1, wherein the biometric information capturing section is a biometric information sensor which detects biometric information.

3. The apparatus according to claim 2, wherein the biometric information sensor is a sensor which detects a palm vein pattern.

4. The apparatus according to claim 1,

wherein the biometric information storage section is capable of storing biometric information on a plurality of administrator users, and

wherein the key setting section allows only one model of key to be set regardless of the number of administrator users.

5. The apparatus according to claim 1, wherein authentication of the previously registered administrator user or the previously registered non-administrator user includes outputting a control signal to unlock an electric lock.

6. The apparatus according to claim 2, wherein authentication of the previously registered administrator user or the previously registered non-administrator user includes outputting a control signal to unlock an electric lock.

7. The apparatus according to claim 3, wherein authentication of the previously registered administrator user or the previously registered non-administrator user includes outputting a control signal to unlock an electric lock.

8. The apparatus according to claim 4, wherein authentication of the previously registered administrator user or the previously registered non-administrator user includes outputting a control signal to unlock an electric lock.

9. The apparatus according to claim 5, wherein authentication of the previously registered administrator user or the previously registered non-administrator user includes outputting a control signal to unlock an electric lock.

10. A method, comprising:

detecting the presence of an administrator key in a keyhole, wherein the administrator key is a physical key,

detecting personal biometric information of a previously registered administrator user using a biometric information capturing section,

authenticating the previously registered administrator user when;

(i) the personal biometric information captured by the biometric information capturing section matches registered biometric information for the previously registered administrator user stored in a biometric information storage section, and

(ii) the administrator key is detected in the keyhole,

detecting personal biometric information of a new user using the biometric information capturing section, and

registering the personal biometric information of the new user in the biometric information storage section only if the previously registered administrator user was authenticated in the authenticating step.

11. The method according to claim 10, wherein the biometric information capturing section is a biometric information sensor which detects biometric information.

12. The method according to claim 11, wherein the biometric information sensor is a sensor which detects a palm vein pattern.

13. The method according to claim 10,

wherein the biometric information storage section stores biometric information on a plurality of administrator users, and

wherein only one model of key is fitted into the keyhole regardless of the number of administrator users.

14. The method according to claim 11,

wherein the biometric information storage section stores biometric information on a plurality of administrator users, and

wherein only one model of key is fitted into the keyhole regardless of the number of administrator users.

15. The method according to claim 12,

wherein the biometric information storage section stores biometric information on a plurality of administrator users, and

wherein only one model of key is fitted into the keyhole regardless of the number of administrator users.