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. 04, 2025
Filed:
Aug. 20, 2021
Subaru Corporation, Tokyo, JP;
Masaki Komuro, Tokyo, JP;
Hiroyuki Suzuki, Tokyo, JP;
Yosuke Ohtomo, Tokyo, JP;
Takumi Hoshi, Tokyo, JP;
Takashi Kono, Tokyo, JP;
Kazuki Makino, Tokyo, JP;
Masakazu Yoshino, Tokyo, JP;
Itaru Seta, Tokyo, JP;
Shinya Sagawa, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A malfunction diagnosing system includes a data acquirer, an appropriate range setter, and a malfunction determiner. The data acquirer is configured to acquire traveling environment data and actual traveling result data in association with each other for a target vehicle to be subjected to malfunction diagnosis. The traveling environment data includes at least driving operation data indicating a driving operation. The actual traveling result data indicates an actual traveling result based on the traveling environment data. The appropriate range setter is configured to derive an appropriate range of actual traveling results based on the traveling environment data for vehicles the models of which are identical to a model of the target vehicle. The malfunction determiner is configured to determine whether the target vehicle has a malfunction by determining whether the actual traveling result data falls within the appropriate range.