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:
Oct. 05, 2021
Filed:
Aug. 23, 2019
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Shinji Ichikawa, Nagoya, JP;
Harunobu Saito, Nagoya, JP;
Daiki Kaneichi, Nisshin, JP;
Ryotaro Fujiwara, Tokyo-to, JP;
Megumi Amano, Toyota, JP;
Masato Endo, Nagakute, JP;
Tae Sugimura, Miyoshi, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
An information system comprises a controller which is configured to execute: acquiring a screen image of a vehicle which is traveling on a roadway, the screen image being photographed by the aid of an image pickup unit; detecting a dangerous driving state of the vehicle which is traveling, in accordance with a time course of the screen image; and displaying information in relation to the vehicle having been detected to be in the dangerous driving state on a signage apparatus.