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:
Sep. 28, 2021
Filed:
Mar. 12, 2019
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventors:
Masayoshi Iijima, Nissin, JP;
Takehiro Uchida, Nissin, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07C 5/08 (2006.01); G06N 20/00 (2019.01); G05B 23/02 (2006.01); H04W 4/46 (2018.01);
U.S. Cl.
CPC ...
G07C 5/0808 (2013.01); G05B 23/0235 (2013.01); G05B 23/0237 (2013.01); G06N 20/00 (2019.01); G07C 5/0841 (2013.01); H04W 4/46 (2018.02); G05B 2219/2637 (2013.01); G07C 5/0825 (2013.01);
Abstract
A diagnosis device includes a learning information acquisition unit configured to acquire a learning value of a first device mounted in at least one first vehicle present in a predetermined range from a second vehicle, a learning unit configured to calculate a learning value of a second device mounted in the second vehicle using the learning value of the first device, and a diagnosis unit configured to diagnose an operation state of the second device by comparing a detection value of the second device with the learning value of the second device.