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. 02, 2011
Filed:
Mar. 21, 2008
Kazuhiro Ichimoto, Nisshin, JP;
Kazuhiro Ichimoto, Nisshin, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
When an exhaust gas switching valve is in a closed state, a target rotation speed Ne* and a target torque Te* are set in the same way as when the exhaust gas switching valve is in an open state to control an engine (S, S). A motor torque command Tmis set by using the target torque Te* corrected by a correction torque ΔT based on an engine rotation speed Ne, and also a motor torque command Tmis set so that a torque demand Tr* is delivered to a drive shaft to control motors MGand MG(Sto S). Thereby, since the exhaust gas switching valve is in a closed state, even if the output from the engine decreases, the engine and the motors MGand MGcan be controlled properly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile