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:
Feb. 04, 2020
Filed:
May. 22, 2018
Yazaki Corporation, Tokyo, JP;
Shuichi Ishibashi, Shizuoka, JP;
Tai Inoue, Shizuoka, JP;
YAZAKI CORPORATION, Minato-ku, Tokyo, JP;
Abstract
A vehicle warning device includes a housing disposed at a front of a roof in a vehicle compartment, a plurality of light emitting units provided in the housing to emit warning light having directionality, a seating sensor that detects a seated state of an occupant on each of back seats in the vehicle compartment, a wearing sensor that detects a wearing state of a seat belt of each of the back seats, and an ECU that controls turning on of each of the light emitting units based on the seated state and the wearing state, and each of the light emitting units corresponds to the occupant on each of the back seats, and has an optical axis disposed with respect to the housing toward an eye point region ER including an eye point of the occupant on the back seat.