Title:
TRANSMISSION CONTROL DEVICE AND TRANSMISSION CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2011/135910
Kind Code:
A1
Abstract:
A plurality of energy efficiency settings of an electric motor, which are determined by characteristics of the electric motor, are set according to the RPMs and the drive power of the electric motor, and a plurality of sets of energy efficiencies are prepared, said sets being configured of equivalent energy efficiencies from among the plurality of energy efficiencies. An energy efficiency is determined for each transmission gear of a first input axle on the basis of a drive velocity and a requested drive power of the vehicle, a determination is made as to which of the plurality of energy efficiency sets includes each determined energy efficiency, and the transmission gear is selected that corresponds to the energy efficiency set with the highest energy efficiency, from among the energy efficiency sets so determined.
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Inventors:
KATO SHINGO (JP)
Application Number:
PCT/JP2011/054127
Publication Date:
November 03, 2011
Filing Date:
February 24, 2011
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
KATO SHINGO (JP)
KATO SHINGO (JP)
International Classes:
B60K6/48; B60K6/547; B60L50/16; B60W10/113; B60W20/00; F16H3/08; F16H59/78; F16H61/02; F16H61/682
Foreign References:
| JP2005147312A | 2005-06-09 | |||
| JP2010006290A | 2010-01-14 |
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
Patent business corporation creation international patent firm (JP)
Patent business corporation creation international patent firm (JP)
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Claims: