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Title:
CONTROL DEVICE OF HYBRID VEHICLE
Document Type and Number:
Japanese Patent JP2011073611
Kind Code:
A
Abstract:

To prevent deterioration of fuel consumption performance even when travel distance extends while mounting a battery of appropriate capacity.

A plug-in hybrid vehicle includes a plurality of travel patterns having different amount of motor use. In a travel pattern 1, the vehicle travels in an EV mode for driving only a motor, and then shifts to an HEV mode for always driving an engine. In a travel pattern 2, the vehicle travels in a high assist mode requiring a large amount of use of a motor, and then shifts to the HEV mode. In a travel pattern 3, the vehicle travels in a low assist mode requiring a small amount of motor use, and then shifts to the HEV mode. The travel pattern 1 is selected when the vehicle is charged after short distance travel, the travel pattern 2 is selected when the vehicle is charged after middle distance travel, and the travel pattern 3 is selected when the vehicle is charged after long distance travel. Thus, the vehicle prevents deterioration of fuel consumption performance even when travel distance extends while mounting a battery of appropriate capacity.


Inventors:
ONO MIKIO
ARAKAWA TOSHIYA
SAGAWA KOHEI
Application Number:
JP2009228232A
Publication Date:
April 14, 2011
Filing Date:
September 30, 2009
Export Citation:
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Assignee:
FUJI HEAVY IND LTD
International Classes:
B60W10/08; B60K6/442; B60L11/18; B60L50/16; B60W20/00
Attorney, Agent or Firm:
Yamato Tsutsui
Yoshitaka Kozuka
Akiko Tsutsui