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:
Mar. 22, 2022
Filed:
Aug. 21, 2018
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Chihiro Inaba, Yokohama, JP;
Toshiki Endo, Shiki, JP;
Eisuke Adachi, Kawasaki, JP;
Takashige Hori, Aisai, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
An abnormality detection apparatus, comprises a first acquisition unit configured to acquire imaged data obtained by imaging an object vehicle traveling on a road; a first recognition unit configured to recognize a lighting state of lighting devices of the object vehicle, based on the imaged data; a second recognition unit configured to recognize a lighting necessity of the lighting devices, based on the imaged data; and a detection unit configured to detect whether the lighting devices operate normally or abnormally, based on the lighting state and the lighting necessity.