Title:
ハイブリッド車両の発進制御方法および発進制御装置
Document Type and Number:
Japanese Patent JP6575235
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a start control apparatus for a hybrid vehicle, the apparatus capable of improving an acceleration response at a stall start while suppressing heating of a start clutch.SOLUTION: A hybrid vehicle includes: an engine 1 and a motor-generator 2 as power sources of the vehicle; and a second clutch 5, disposed between the power sources and a drive wheel 7, for functioning as a start clutch that can connect and disconnect a power transmission. A start control method for the hybrid vehicle increases at least either of transmission torque of the second clutch 5 and generation torque of the motor-generator 2 than that at a normal start in which the vehicle is started without involving a braking operation and sets a target revolution speed of the engine 1 to a revolution speed with which engine torque is larger than that at the normal start, when a stall start operation in which an acceleration operation and a braking operation are simultaneously performed is detected while the vehicle is stopped.SELECTED DRAWING: Figure 1
Inventors:
Ueno Munetoshi
Hiroki Shimoyama
Hiroki Shimoyama
Application Number:
JP2015170806A
Publication Date:
September 18, 2019
Filing Date:
August 31, 2015
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B60W10/06; B60K6/48; B60K6/54; B60L15/20; B60L50/16; B60W10/02; B60W10/04; B60W10/08; B60W20/19; F02D45/00
Domestic Patent References:
| JP2006137332A | ||||
| JP2008296896A | ||||
| JP2009166670A | ||||
| JP2008049775A | ||||
| JP2005323481A |
Attorney, Agent or Firm:
Cleo International Law & Patent Office