公开(公告)号：US11576597B2

公开(公告)日：2023-02-14

申请号：US17539657

申请日：2021-12-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Mika Sunagawa ,  Nawatt Silawan ,  Kunihiro Imamura ,  Shinichi Shikii ,  Koichi Kusukame

IPC: A61B5/18 ,  B60K28/06 ,  B60W40/08 ,  G06F21/32 ,  G08B21/06

Abstract: A sleepiness estimating device including an auxiliary information acquirer that acquires auxiliary information including at least one of five-sense information perceived by a person or emotion information indicating an emotion of the person; and a sleepiness estimator that estimates a sleepiness of the person based on the auxiliary information.

公开(公告)号：US11219395B2

公开(公告)日：2022-01-11

申请号：US16630363

申请日：2018-06-14

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Mika Sunagawa ,  Nawatt Silawan ,  Kunihiro Imamura ,  Shinichi Shikii ,  Koichi Kusukame

IPC: A61B5/18 ,  B60W40/08 ,  B60K28/06 ,  G08B21/06 ,  G06F21/32

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.