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. 18, 2015
Filed:
Jan. 12, 2011
Terufumi Miyazaki, Toyota, JP;
Yukihiko Ideshio, Nisshin, JP;
Toshihiko Kamiya, Toyota, JP;
Shingo Eto, Gamagori, JP;
Hironori Asaoka, Nisshin, JP;
Yasuyuki Kato, Toyota, JP;
Terufumi Miyazaki, Toyota, JP;
Yukihiko Ideshio, Nisshin, JP;
Toshihiko Kamiya, Toyota, JP;
Shingo Eto, Gamagori, JP;
Hironori Asaoka, Nisshin, JP;
Yasuyuki Kato, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi, JP;
Abstract
It is provided a control device of a hybrid vehicle having a clutch in a power transmission path between an engine and a motor generator, the clutch controlling power transmission through the power transmission path depending on an engagement state, the hybrid vehicle interrupting the power transmission through the power transmission path by releasing the clutch during EV running while only the motor generator is used as a drive source for running, during the EV running while a release instruction for the clutch is output, if the engine being driven, a rotation speed of the engine is maintained within a predetermined rotation speed difference from a rotation speed of the motor generator.