The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 2022
Filed:
Jun. 14, 2018
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Mika Sunagawa, Osaka, JP;
Nawatt Silawan, Osaka, JP;
Kunihiro Imamura, Osaka, JP;
Shinichi Shikii, Nara, JP;
Koichi Kusukame, Nara, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/18 (2006.01); B60W 40/08 (2012.01); B60K 28/06 (2006.01); G08B 21/06 (2006.01); G06F 21/32 (2013.01);
U.S. Cl.
CPC ...
A61B 5/18 (2013.01); B60K 28/06 (2013.01); B60W 40/08 (2013.01); G06F 21/32 (2013.01); G08B 21/06 (2013.01);
Abstract
A sleepiness estimating device includes a biometric information acquirer that acquires biometric information of a person, an auxiliary information acquirer that acquires auxiliary information including at least one of five-sense information perceived by the person or emotion information indicating an emotion of the person, and a sleepiness estimator that estimates a sleepiness of the person based on the biometric information and the auxiliary information.