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:
May. 02, 2017
Filed:
Apr. 06, 2016
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichen-ken, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
In a vehicle including an engine and a motor generator that are connected to a drive wheel, when a predetermined condition is satisfied during a motor creep mode in which creep torque is generated by the motor generator, an ECU performs motor creep cutoff for decreasing torque of the motor generator. When an engine start request has been issued during the motor creep cutoff, the ECU increases the torque of the motor generator to a target creep torque at a predetermined rate of increase. After the MG torque has reached the target creep torque, the ECU starts the engine. The predetermined rate of increase is set to a rate lower than a rate of increase in engine torque at the start of the engine.