Title:
CONTROL DEVICE FOR ENGINE
Document Type and Number:
Japanese Patent JP2023178570
Kind Code:
A
Abstract:
To reduce fuel consumption in a bi-fuel engine capable of selectively using liquid fuel and gaseous fuel.SOLUTION: When a fuel switching section 40 switches fuel to be used during an operation of a bi-fuel engine 20, a control section 70 causes an ISG 50 to generate assist force corresponding to engine speed detected by an engine speed detection section 60, and performs fuel switching time assist processing for suppressing lowering of the engine speed. When the fuel is switched, since there is no necessity for increasing fuel to be supplied to the bi-fuel engine 20, fuel consumption can be reduced.SELECTED DRAWING: Figure 2
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Inventors:
KOZONO KENTA
Application Number:
JP2022091329A
Publication Date:
December 18, 2023
Filing Date:
June 06, 2022
Export Citation:
Assignee:
SUZUKI MOTOR CORP
International Classes:
F02D29/02; F02B43/00; F02D19/06; F02D19/08; F02M21/02
Attorney, Agent or Firm:
Koetsu Kokubun