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:
Apr. 04, 2023
Filed:
Nov. 30, 2018
Clarion Co., Ltd., Saitama, JP;
Hiroshi Shojima, Saitama, JP;
CLARION CO., LTD., Saitama, JP;
Abstract
To determine whether a driver's state is suitable state for driving. A vehicle-mounted deviceincludes: a traveling support control unitthat senses that the driver is provided with guidance regarding the driving operation; a line-of-sight detection unitthat detects the direction of a driver's line-of-sight; a condition determination unitthat determines whether a gaze condition is satisfied, the gaze condition including: that, with respect to a preset gaze direction, the driver's line-of-sight faces the gaze direction until a first reference time elapses from when guidance is sensed; and that time during which the driver's line-of-sight faces the gaze direction is equal to or longer than a second reference time; and a driver state determination unitthat determines whether the driver is in a state of being able to drive based on the determination result of the condition determination unit