Title:
A control device of a hybrid vehicle
Document Type and Number:
Japanese Patent JP6015773
Kind Code:
B2
Abstract:
Provided is a control device for a hybrid vehicle, capable of suppressing a drive torque variation during engine start control. The hybrid vehicle has an engine (Eng) and a motor/generator (MG). The control device has: an engine start control part that performs engine start control to start the engine (Eng) from an EV mode by increasing a motor rotation speed of the motor/generator (MG), while allowing slippage of a second clutch (CL2), and bringing a first clutch (CL1) into slip engagement; and a drive torque upper limit setting part (600) that sets a drive torque upper limit value (Tdrlim) in the EV mode based on an added motor rotation speed (Nad), which is given by adding an additional rotation speed (N+) to the motor rotation speed (Nmot), as an upper limit of a drive torque transmitted to drive wheels through the second clutch CL2.
Inventors:
High Mura Yu
Hiroyuki Ashizawa
Ueno Munetoshi
Hiroyuki Ashizawa
Ueno Munetoshi
Application Number:
JP2014554245A
Publication Date:
October 26, 2016
Filing Date:
November 21, 2013
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B60W20/40; B60K6/48; B60K6/547; B60L50/16; B60W10/02; B60W10/08
Domestic Patent References:
| JP2007331534A | 2007-12-27 | |||
| JP2008044521A | 2008-02-28 | |||
| JP2012086653A | 2012-05-10 | |||
| JP2012530012A | 2012-11-29 | |||
| JP2011020543A | 2011-02-03 | |||
| JP2007307995A | 2007-11-29 | |||
| JP2007331534A | 2007-12-27 | |||
| JP2008044521A | 2008-02-28 | |||
| JP2012086653A | 2012-05-10 |
Attorney, Agent or Firm:
Cleo International Law & Patent Office
Tamio Nishiwaki
Nishiwaki Reishi
Tamio Nishiwaki
Nishiwaki Reishi