Title:
VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/057831
Kind Code:
A1
Abstract:
In a hybrid vehicle for which a clutch (C1) is provided in the power transmission path between a motor generator (MG) and the drive wheels (T), when the vehicle rolls back on a hill as it is starting forward, the amount of charging of the battery (3) by the electricity generated by the motor generator (MG) in conjunction with the backward movement and the current charging capacity of the battery (3) are compared, and when the amount of charging of the battery (3) is greater, the amount of slippage of the clutch (C1) is controlled in accordance with that excess amount, and the amount of electricity generated is reduced by reducing the rotational frequency of the motor generator (MG), enabling the increase in the torque of the motor generator (MG) to remain within the charging capacity of the battery (3), and thereby improving the performance when starting forward.
Inventors:
HIASA YASUHIRO (JP)
TABATA ATSUSHI (JP)
MATSUBARA TOORU (JP)
IMAMURA TATSUYA (JP)
KUMAZAKI KENTA (JP)
TABATA ATSUSHI (JP)
MATSUBARA TOORU (JP)
IMAMURA TATSUYA (JP)
KUMAZAKI KENTA (JP)
Application Number:
PCT/JP2011/074298
Publication Date:
April 25, 2013
Filing Date:
October 21, 2011
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
HIASA YASUHIRO (JP)
TABATA ATSUSHI (JP)
MATSUBARA TOORU (JP)
IMAMURA TATSUYA (JP)
KUMAZAKI KENTA (JP)
HIASA YASUHIRO (JP)
TABATA ATSUSHI (JP)
MATSUBARA TOORU (JP)
IMAMURA TATSUYA (JP)
KUMAZAKI KENTA (JP)
International Classes:
B60K6/48; F16D48/02; B60L15/20; B60L50/16; B60W10/02; B60W20/00
Foreign References:
| JP2011052807A | 2011-03-17 | |||
| JP2005299843A | 2005-10-27 |
Attorney, Agent or Firm:
ARC PATENT ATTORNEYS' OFFICE (JP)
Patent business corporation ARC PATENT ATTORNEYS' OFFICE (JP)
Patent business corporation ARC PATENT ATTORNEYS' OFFICE (JP)
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Claims: