APPARATUS AND METHOD FOR AUTHENTICATING USER

• US 20150261946A1
• Filed: 06/24/2014
• Published: 09/17/2015
• Est. Priority Date: 03/11/2014
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd. (Samsung Group)
• Original Assignee: Samsung Electronics Co. Ltd. (Samsung Group)
• Inventors: YOON, Byoung-Uk, HEO, Chang-Ryong
• Application Number:
  US14/313,469
• Publication Number:
  US 20150261946A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61B 5/0002 Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network A61B5/07 takes precedence; transmission systems for measured values G08C; transmission H04B; transmission of digital information H04L; wireless communication networks H04W
• CPC Class Codes: A61B 5/02438 with portable devices, e.g. worn by the patient
• CPC Class Codes: A61B 5/117 Identification of persons methods or arrangements for recognising patterns, e.g. fingerprints, G06F18/00, G06V40/00; identification of persons by analysing their voice or speech G10L17/00
• CPC Class Codes: A61B 5/441 Skin evaluation, e.g. for skin disorder diagnosis
• CPC Class Codes: A61B 5/489 Blood vessels
• CPC Class Codes: A61B 5/681 Wristwatch-type devices
• CPC Class Codes: G06F 21/32 using biometric data, e.g. fingerprints, iris scans or voiceprints
• CPC Class Codes: G06F 21/34 involving the use of external additional devices, e.g. dongles or smart cards
• CPC Class Codes: G06F 21/35 communicating wirelessly
• CPC Class Codes: H04L 63/0853 using an additional device, e.g. smartcard, SIM or a different communication terminal cryptographic mechanisms or cryptographic arrangements for entity authentication involving additional secure or trusted devices H04L9/3234
• CPC Class Codes: H04L 63/0861 using biometrical features, e.g. fingerprint, retina-scan cryptographic mechanisms or cryptographic arrangements for entity authentication using biological data H04L9/3231
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/33 using wearable devices, e.g. using a smartwatch or smart-glasses
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Abstract

An apparatus and method for authenticating a user in an electronic device are provided. The method for controlling, by an electronic device, a wearable electronic device to authenticate a user includes receiving biometric information of the user from the wearable electronic device, determining whether the user has been registered in the wearable electronic device, based on the biometric information and stored authentication information, and controlling the wearable electronic device to authenticate the user according to a result of the determination.

Claims

1. An electronic device for controlling a wearable electronic device to authenticate a user, the electronic device comprising:

a short-range wireless communication unit configured to receive biometric information of the user from the wearable electronic device; and

a control unit configured to determine whether the user has been registered in the wearable electronic device, based on the biometric information and stored authentication information, and control the wearable electronic device to authenticate the user according to a result of the determination.

2. The electronic device of claim 1, wherein the biometric information comprises at least one of a sweat component, a vein image, an electrical signal of a pulse, and a skin color image of the user.

3. The electronic device of claim 1, wherein, when an electrical signal of a pulse of the user included in the biometric information is identical to an electrical signal of a pulse of the registered user included in the authentication information, the control unit transmits a vein image generation request signal for requesting generation of a vein image of the user to the wearable electronic device through the short-range wireless communication unit.

4. The electronic device of claim 1, wherein the control unit determines whether the wearable electronic device is coupled, and transmits a signal for requesting generation of the biometric information to the wearable electronic device when the wearable electronic device is coupled.

5. The electronic device of claim 4, wherein, when receiving a conduction detection signal, which indicates conduction between a coupling protrusion and a coupling hook included in the wearable electronic device, or a biometric information detection signal, which indicates detection of the biometric information, from the wearable electronic device, the control unit determines that the wearable electronic device is coupled.

6. A wearable electronic device for authenticating a user, the wearable electronic device comprising:

an image sensor and a light emitter mounted on one surface of the wearable electronic device; and

a lens or a waveguide comprising at least one opening on a rear surface thereof.

7. The wearable electronic device of claim 6, further comprising a pulse measuring unit configured to measure a pulse of the user and convert the measured pulse into an electrical signal.

8. The wearable electronic device of claim 7, further comprising a control unit configured to generate a vein image of the user, to which the wearable electronic device is coupled, by using the image sensor and the light emitter, and generate pulse information of the user by using the pulse measuring unit.

9. The wearable electronic device of claim 6, further comprising:

a coupling hook to which a first reference voltage is applied;

a coupling protrusion to which a second reference voltage is applied; and

a conduction detecting unit configured to detect conduction between the coupling hook and the coupling protrusion.

10. The wearable electronic device of claim 9, further comprising a control unit configured to detect the conduction by using the conduction detecting unit, and generate a biometric information detection signal indicating detection of biometric information.

11. A method for controlling, by an electronic device, a wearable electronic device to authenticate a user, the method comprising:

receiving biometric information of the user from the wearable electronic device;

determining whether the user has been registered in the wearable electronic device, based on the biometric information and stored authentication information; and

controlling the wearable electronic device to authenticate the user according to a result of the determination.

12. The method of claim 11, wherein the biometric information comprises at least one of a sweat component, a vein image, an electrical signal of a pulse, and a skin color image of the user.

13. The method of claim 11, wherein the determining of whether the user has been registered in the wearable electronic device comprises transmitting a vein image generation request signal for requesting generation of a vein image of the user to the wearable electronic device through the short-range wireless communication unit when an electrical signal of a pulse of the user included in the biometric information is identical to an electrical signal of a pulse of the registered user included in the authentication information.

14. The method of claim 11, further comprising:

determining whether the wearable electronic device is coupled; and

transmitting a signal for requesting generation of the biometric information to the wearable electronic device when the wearable electronic device is coupled.

15. The method of claim 14, wherein the determining of whether the wearable electronic device is coupled comprises determining that the wearable electronic device is coupled when receiving a conduction detection signal, which indicates conduction between a coupling protrusion and a coupling hook included in the wearable electronic device, or a biometric information detection signal, which indicates detection of the biometric information, from the wearable electronic device.

16. A method for authenticating a user by a wearable electronic device, the method comprising:

generating biometric information of the user;

generating pulse information of the user; and

generating a vein image of the user.

17. The method of claim 16, wherein the vein image is generated by using an image sensor and a light emitter.

18. The method of claim 16, further comprising:

detecting conduction between a coupling hook and a coupling protrusion by using a conduction detecting unit; and

generating a biometric information detection signal indicating detection of the biometric information.

19. The method of claim 17, wherein the image sensor and the light emitter are mounted on an inner surface of the wearable electronic device to face each other.

20. The method of claim 18, wherein the coupling protrusion comprises a conductor, and the coupling hook comprises a conductor and a nonconductor, so that a voltage is applied to the wearable electronic device when the coupling protrusion and the coupling hook are coupled with each other.