Title:
MOTIVE FORCE CONTROL METHOD AND MOTIVE FORCE CONTROL DEVICE FOR HYBRID VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/155615
Kind Code:
A1
Abstract:
Provided are a motive force control method and a motive force control device for a hybrid vehicle with which it is possible for engine torque fluctuations to be effectively absorbed while limiting a deterioration in energy efficiency. This motive force control device for a hybrid vehicle includes a PCM (14) which estimates an average torque output by an engine (2), estimates a torque fluctuation component in the torque output by the engine, sets a counter-torque to suppress the estimated torque fluctuation component, and controls an electric motor to output the set counter-torque, wherein the PCM sets the counter-torque such that when the rotational speed of the engine is constant, an absolute value of the counter-torque becomes smaller as the average torque output by the engine becomes larger.
Inventors:
NISHIMURA HIROFUMI (JP)
GOTO TSUYOSHI (JP)
FURUSHO KENTARO (JP)
ENOKIZONO YUTA (JP)
YAMAMOTO WATARU (JP)
GOTO TSUYOSHI (JP)
FURUSHO KENTARO (JP)
ENOKIZONO YUTA (JP)
YAMAMOTO WATARU (JP)
Application Number:
PCT/JP2018/006648
Publication Date:
August 30, 2018
Filing Date:
February 23, 2018
Export Citation:
Assignee:
MAZDA MOTOR (JP)
International Classes:
B60W20/00; B60K6/48; B60K6/54; B60L15/20; B60L50/16; B60W10/04; B60W10/06; B60W10/08; B60W20/17; B60W30/20; B60W50/06; F02D29/02; F02D29/06
Foreign References:
| JP2016124314A | 2016-07-11 | |||
| JP2013129260A | 2013-07-04 | |||
| JP2013163436A | 2013-08-22 | |||
| JP2009202693A | 2009-09-10 | |||
| JP2006187168A | 2006-07-13 |
Other References:
See also references of EP 3575169A4
Attorney, Agent or Firm:
TANAKA Shinichiro et al. (JP)
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