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:
Dec. 01, 2015
Filed:
Sep. 27, 2012
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Minato-ku, JP;
Tomomitsu Terakawa, Anjo, JP;
Yasuhiro Hosoi, Chiryu, JP;
Yuichiro Kitamura, Nagoya, JP;
Yoshihide Suzuki, Toyoake, JP;
Katsunori Ueda, Okazaki, JP;
Shigeyuki Yoshida, Toyota, JP;
Shunichi Hirao, Kyoto, JP;
AISIN SEIKI KABUSHIKI KAISHA, Kariya-Shi, Aichi-Ken, JP;
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA, Manato-Ku, Tokyo, JP;
Abstract
A control device for a hybrid vehicle includes a portion determining whether an engine torque is necessary, a portion controlling a motor to make a motor torque be a target torque, an engine rotation speed control portion controlling an engine output shaft to rotate at a target engine rotation speed for sudden start/reacceleration while the clutch being disengaged after starting the engine and before an actual rotation speed of the engine output shaft exceeds a reference target engine rotation speed in a case where the engine torque is necessary, a control portion engaging the clutch after the actual rotation speed exceeds the reference target engine rotation speed, and a portion controlling the engine so that the engine torque is assumed to be a target torque by canceling the control by the engine rotation speed control portion after the actual rotation speed exceeds the reference target engine rotation speed.