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:
Aug. 22, 2023
Filed:
May. 31, 2021
Applicant:
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Inventor:
Yoshiya Yamashita, Toyota, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-Ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07C 5/00 (2006.01); G08G 1/00 (2006.01); G07C 5/08 (2006.01);
U.S. Cl.
CPC ...
G07C 5/006 (2013.01); G07C 5/008 (2013.01); G07C 5/0808 (2013.01); G08G 1/207 (2013.01);
Abstract
Provided is a vehicle diagnostic device that diagnoses at least one vehicle on which an engine is mounted, in which the vehicle includes a moisture sensitive sensor disposed in an engine compartment and configured to detect moisture, and the vehicle diagnostic device is configured to diagnose that there is a possibility of the vehicle being exposed to dust in a case where an intake pressure of the engine is higher than a predetermined value and the moisture is detected by the moisture sensitive sensor. Therefore, a possibility of the vehicle being exposed to dust can be diagnosed before the vehicle fails.