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:
Sep. 03, 2024
Filed:
Dec. 24, 2019
Nec Corporation, Tokyo, JP;
Nana Jumonji, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
An inattentiveness determination device includes a photographed image acquisition means configured to acquire a photographed image of a driver driving a moving object, a first inattentiveness determination means which detects a gaze direction of the driver according to the photographed image, and determine whether or not the driver is in an inattentiveness state on a basis of a predetermined gaze range based on a moving direction of the moving object and the gaze direction, and a second inattentiveness determination means configured to, if the gaze direction cannot be detected, determine whether or not the driver is in the inattentiveness state on a basis of a face direction of the driver and a predetermined range of the face direction based on the moving direction of the moving object.