Title:
REGENERATIVE CONTROL METHOD AND REGENERATIVE CONTROL SYSTEM FOR VEHICLE
Document Type and Number:
Japanese Patent JP2016141247
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve fuel economy by reducing an energy loss of an oil pump motor and a high pressure accumulator in deceleration regeneration time.SOLUTION: A regenerative control method for a vehicle is provided that includes: a determination step of determining whether or not to satisfy a first condition in which an oil pump motor 13 is present in an oil pump motor number of revolutions area being undesirable in deceleration regeneration efficiency by the oil pump motor 13 or a second condition in which a high pressure accumulator 14 is present in a temperature area of the high pressure accumulator 14 causing an energy loss in deceleration regeneration time; and a sharing step of sharing deceleration regeneration on the oil pump motor 13 side and the engine 1 side by connecting both of an oil pump motor 13 side clutch 12 and an engine 1 side clutch 2 when determined as satisfying the first condition and the second condition by the determination step.SELECTED DRAWING: Figure 1
Inventors:
TAKAHASHI TOSHITAKA
Application Number:
JP2015018466A
Publication Date:
August 08, 2016
Filing Date:
February 02, 2015
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
B60K6/12; B60L7/10
Domestic Patent References:
| JP2012210102A | 2012-10-25 | |||
| JP2011189917A | 2011-09-29 | |||
| JP2008235160A | 2008-10-02 | |||
| JPH1023603A | 1998-01-23 | |||
| JPH10244858A | 1998-09-14 | |||
| JP2012106683A | 2012-06-07 | |||
| JP2008223817A | 2008-09-25 |
Attorney, Agent or Firm:
Maeda patent office
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