Title:
HYBRID VEHICLE
Document Type and Number:
Japanese Patent JP2019181993
Kind Code:
A
Abstract:
To suppress emission characteristics from deteriorating.SOLUTION: An electronic engine control unit executes: processing for determining whether sub-feedback control is being executed (step S100); and processing for determining whether lean refresh control is being executed subsequently in a case where the determination result of the step S100 is Yes (step S102); engine output suppression control subsequently in a case where the determination result of the step S102 is Yes (step S104). The engine output suppression control (step S104) is the control for increasing an output of a motor without increasing a load on an internal combustion engine in a case where an output value required of the engine becomes or exceeds a predetermined given value Pwhile the engine is under a lean operation.SELECTED DRAWING: Figure 1
Inventors:
SUZUKI TAKASHI
KODAMA TAKAHIRO
KODAMA TAKAHIRO
Application Number:
JP2018071082A
Publication Date:
October 24, 2019
Filing Date:
April 02, 2018
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60W10/08; B60K6/24; B60W10/06; B60W20/10; B60W20/16; F01N3/08; F01N3/24; F02D29/02
Attorney, Agent or Firm:
Hideki Takahashi
Mamoru Takada
Hidekazu Onishi
Mamoru Takada
Hidekazu Onishi