Title:
HYBRID VEHICLE CONTROL DEVICE AND CONTROL METHOD
Document Type and Number:
Japanese Patent JP2021070442
Kind Code:
A
Abstract:
To effectively control an abrupt increase in NOx concentration in exhaust discharged from an engine of a hybrid vehicle.SOLUTION: A hybrid vehicle control device comprises: an acceleration opening sensor 91 which detects required torque in accordance with acceleration operation of a driver; a prediction section 110 which predicts whether or not the required torque is increased; and a control section 140 which maintains driving force to be transmitted to driving wheels 7L and 7R at a predetermined value by increasing a fuel injection amount in an engine 10 so as to increase a regenerative power generation amount through a motor generator 9 when an increase in the required torque is predicted and increases the driving force transmitted to be transmitted to the driving wheels 7L and 7R from the engine 10 by decreasing the regenerative power generation amount with the increased fuel injection amount maintained when the acceleration opening sensor 91 detects an increase in required torque.SELECTED DRAWING: Figure 6
Inventors:
SEKIGUCHI AKIRA
Application Number:
JP2019199376A
Publication Date:
May 06, 2021
Filing Date:
October 31, 2019
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
B60W20/10; B60K6/48; B60K6/54; B60L50/16; B60W10/06; B60W10/08; B60W20/00; B60W20/12; B60W20/16; F02D41/38; G01C21/26
Attorney, Agent or Firm:
at Patent Business Corporation