Title:
BIOMETRIC-INFORMATION AUTHENTICATION SYSTEM, BIOMETRIC-INFORMATION AUTHENTICATION METHOD, AUTHENTICATION INSTRUMENT, AUTHENTICATION METHOD, MEASUREMENT INSTRUMENT, MEASUREMENT METHOD, AND COMPUTER-READABLE RECORDING MEDIUM HAVING PROGRAM RECORDED THEREIN
Document Type and Number:
WIPO Patent Application WO/2020/195300
Kind Code:
A1
Abstract:
A measurement instrument according to the present invention, which measures biometric information of a subject, determines whether or not the measurement instrument is worn on the subject, and causes a light emitting means to emit light in a prescribed light emission pattern upon determining that the measurement instrument is worn on the subject. An authentication instrument according to the present invention, which communicates with the measurement instrument, photographs the subject and the prescribed light emission pattern at the same time, and authenticates the subject and the measurement instrument on the basis of the subject and the prescribed light emission pattern that have been photographed. Upon determining that the measurement instrument has been taken off from the subject during the measurement of the biometric information of the subject, the measurement instrument, triggered by the measurement instrument again being worn on the subject, again executes the light emission by the light emitting means. The authentication instrument again executes the authentication when notified from the measurement instrument that the measurement instrument has been taken off from the subject.
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Inventors:
AMANO KATSUNORI (JP)
Application Number:
PCT/JP2020/005691
Publication Date:
October 01, 2020
Filing Date:
February 14, 2020
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06F21/31; A61B5/1171; G06F21/32
Domestic Patent References:
| WO2019167470A1 | 2019-09-06 | |||
| WO2017209134A1 | 2017-12-07 |
Foreign References:
| JP2006155587A | 2006-06-15 | |||
| JP2017142651A | 2017-08-17 | |||
| JP2013192859A | 2013-09-30 | |||
| JP2009050444A | 2009-03-12 | |||
| JP2008170395A | 2008-07-24 | |||
| JP2017213275A | 2017-12-07 | |||
| JP2002238877A | 2002-08-27 | |||
| JP2012010955A | 2012-01-19 | |||
| JP2016049157A | 2016-04-11 | |||
| JP2013212315A | 2013-10-17 | |||
| JP2019057666A | 2019-04-11 |
Other References:
See also references of EP 3951627A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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