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:
Aug. 04, 2020
Filed:
Oct. 17, 2016
Daikin Industries, Ltd., Osaka-shi, Osaka, JP;
Tokyo Institute of Technology, Meguro-ku, Tokyo, JP;
Junichiro Arai, Osaka, JP;
Takashi Gotou, Osaka, JP;
Makoto Iwakame, Osaka, JP;
Kenichi Hino, Osaka, JP;
Tomoya Hirano, Osaka, JP;
Yasunori Kotani, Tokyo, JP;
Yoshimi Ohgami, Tokyo, JP;
Taro Tomatsu, Tokyo, JP;
Daikin Industries, Ltd., Osaka, JP;
Tokyo Institute of Technology, Tokyo, JP;
Abstract
A driver state determination device includes a facial change information acquisition unit acquiring facial change information indicating a time-series change in facial data of a subject, and a driver state determination unit determining the driver state of the subject based on the facial change information. The subject is selected from the group consisting of a subject driving a machine from when brain function activation information that activates human brain function is provided, a subject driving a machine from when the brain function activation information provided to the subject driving the machine is detected, and a subject performing a predetermined operation on a machine.