Title:
A control device of a hybrid vehicle
Document Type and Number:
Japanese Patent JP6070177
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hybrid vehicle control device capable of increasing a regeneration energy recovery amount during deceleration, while improving acceleration performance.SOLUTION: A hybrid vehicle control device is applied to a hybrid vehicle including: a power division mechanism including a planetary gear mechanism in which a first MG is connected to a sun gear, an engine is connected to a carrier, and an output part is connected to a ring gear; a second MG capable of outputting power to the output part; and a variable-inertia flywheel disposed on an output shaft of the engine. The hybrid vehicle control device executes acceleration control for: outputting power to a drive wheel from the second MG when acceleration of the vehicle is requested (S12); performing switching the variable-inertia flywheel to a low-inertia state (S15) until torque output from the second MG reaches switchover torque (S14) when acceleration is being requested (S12); and switching the variable-inertia flywheel to a high-inertia state (S17) after the torque output from the second MG reaches the switchover torque (S14).
Inventors:
Koji Miwa
Takashi Kawai
Yoshiaki Ito
Takashi Kawai
Yoshiaki Ito
Application Number:
JP2012284313A
Publication Date:
February 01, 2017
Filing Date:
December 27, 2012
Export Citation:
Assignee:
Toyota Central R & D Labs.
International Classes:
B60K6/30; B60K6/10; B60K6/445; B60L50/16; B60L50/30; B60W10/10; B60W20/00; F02B61/06; F03G3/08; F16F15/31; F16H33/02
Domestic Patent References:
| JP2005082138A | ||||
| JP2006153229A | ||||
| JP2008296630A | ||||
| JP2004340017A | ||||
| JP2007309104A | ||||
| JP2012163131A |
Attorney, Agent or Firm:
Koji Yamamoto
Tatsuo Egami
Satoshi Nakamura
Tatsuo Egami
Satoshi Nakamura