Title:
CONTROL DEVICE OF HYBRID VEHICLE
Document Type and Number:
Japanese Patent JP2018203004
Kind Code:
A
Abstract:
To provide a control device of a hybrid vehicle capable of suppressing power consumption of a battery, and suppressing a tooth hammer sound in a gear mechanism.SOLUTION: There is provided a control device of a hybrid vehicle for transmitting power generated by an engine, a first motor generator and a second motor generator to driving wheels through a power transmission device, in which a hybrid ECU restricts target driving shaft torque so that an absolute value of target driving shaft torque does not become lower than a preset restriction value when fuel injection of an engine is stopped and engine rotation speed is in a resonance rotation speed region, and controls output torque of the first and second motor generators so that the restricted target driving shaft torque is output to a driving shaft.SELECTED DRAWING: Figure 10
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Inventors:
OGATA KEISUKE
Application Number:
JP2017110100A
Publication Date:
December 27, 2018
Filing Date:
June 02, 2017
Export Citation:
Assignee:
SUZUKI MOTOR CORP
International Classes:
B60W10/08; B60K6/445; B60K6/48; B60K6/54; B60L50/16; B60W20/17
Attorney, Agent or Firm:
Nissei International Patent Office