A drive controlling device of a hybrid vehicle - TOYOTA JIDOSHA KABUSHIKI KAISHA

Title:

A drive controlling device of a hybrid vehicle

Document Type and Number:

Japanese Patent JP5971330

Kind Code:

B2

Abstract:

Provided is a hybrid vehicle drive control device that minimizes generation of abnormal noises while an engine is being driven. While in a traveling mode wherein the engine (12) is driven, a clutch (CL) is engaged, and a brake (BK) is released, reactive torques are output by means of a first electric motor (MG1) and a second electric motor (MG2), and the reactive torque sharing ratio between the first electric motor (MG1) and the second electric motor (MG2) is regulated. Thus, by regulating the reactive torques of the first electric motor (MG1) and the second electric motor (MG2) while in a hybrid traveling mode with the engine (12) being driven, a sufficient force can be ensured for gears to engage in differential mechanisms (14, 16), and rattling noises due to fluctuations in the engine torque can be appropriately minimized.

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Inventors:

Daiki Sato
Kazuyuki Shiiba

Application Number:

JP2014507074A

Publication Date:

August 17, 2016

Filing Date:

March 26, 2012

Export Citation:

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