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Title:
VEHICLE CONTROLLER
Document Type and Number:
Japanese Patent JP2010167908
Kind Code:
A
Abstract:

To provide a vehicle controller and the like that stops an engine at a predetermined target stop position with high accuracy even when a vehicle is accelerating or decelerating.

The vehicle controller 1 for controlling a vehicle drive device 2 whose input member I, output member O, and rotary electric machine MG1 are driven and connected to different rotary elements of a differential gear device PG, respectively. The vehicle controller 1 includes: a stop control means 34 for performing stop control for controlling the rotary electric machine MG1 so as to gradually reduce a rotary speed of an engine E toward the target stop position; an acceleration acquiring means 35 for acquiring vehicle acceleration; and a correcting means 36 for deriving compensation torque for canceling inertia torque generated by inertia moment of the rotary electric machine MG1 according to vehicle acceleration, and for outputting the compensation torque from the rotary electric machine MG1 at least after the end of the stop control.


Inventors:
HISADA HIDEKI
MITSUYA RIE
Application Number:
JP2009012217A
Publication Date:
August 05, 2010
Filing Date:
January 22, 2009
Export Citation:
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Assignee:
AISIN AW CO
International Classes:
B60W10/08; B60K6/445; B60W10/06; B60W20/00; F02D29/02
Domestic Patent References:
JP2005184999A2005-07-07
JP2005042560A2005-02-17
JP2005016505A2005-01-20
JP2009143377A2009-07-02
Attorney, Agent or Firm:
Shuichiro Kitamura
Kunihiko Higashi
Ichiro Miyake