Title:
HYBRID DRIVING DEVICE
Document Type and Number:
Japanese Patent JP2021109637
Kind Code:
A
Abstract:
To improve riding comfort.SOLUTION: A control part can execute an inertia phase for causing a rotation speed of an input member to approach a rotation speed after speed change in order to perform down-shift of a stepped speed change mechanism and torque phase for grip-changing a plurality of engagement elements after execution of the inertia phase during power-on down shift. When there is demand for increase of driving force in the state of travelling by driving force of a motor without driving an inertia combustion engine and the internal combustion engine is started according to the increase demand to change into the state of travelling by use of driving force of the internal combustion engine, the control part controls so as to overlap at least parts of a period (t9 to t10) during which driving force of the internal combustion engine increases according to the increase demand and a period (t9 to t10) during which the torque phase is executed after start of the internal combustion engine (t3) and after engagement of K0 clutch (t8 to t9).SELECTED DRAWING: Figure 3
Inventors:
SATO HARUKI
HOSHINO MASATERU
HOSHINO MASATERU
Application Number:
JP2020004787A
Publication Date:
August 02, 2021
Filing Date:
January 15, 2020
Export Citation:
Assignee:
AISIN AW CO
International Classes:
B60W20/00; B60K6/48; B60K6/547; B60W10/02; B60W10/04; B60W10/06; B60W10/08; B60W10/10; B60W10/11; B60W20/19
Attorney, Agent or Firm:
Chikajima International Patent Office