Title:
ENGINE SYSTEM
Document Type and Number:
Japanese Patent JP2022098857
Kind Code:
A
Abstract:
To provide an engine system capable of suppressing acceleration delay of a vehicle in traveling by largely turning a steering, such as winding traveling.SOLUTION: An engine system includes a supercharging control portion 104 for controlling connection/disconnection of an electromagnetic clutch 34 on the basis of determination results by a steering angle determination portion 103 and a supercharging region determination portion 102. The supercharging control portion 104 performs a control to switch the electromagnetic clutch 34 from a connection state to a disconnection state after the lapse of a second period Δt1 longer than a first period Δt0, in a case where the supercharging region determination portion 103 determines that the engine is operated in the supercharging region, the steering angle determination portion 103 determines that a steering angle θ is a first angle θ1 or more, and then an operation region of the engine is transited from the supercharging region to a non-supercharging region, and the steering angle θ becomes the first angle θ1 or less (concretely, second angle θ2 or less, smaller than first angle θ1).SELECTED DRAWING: Figure 5
Inventors:
KOKUBU HISANORI
SASAKI KENJI
YAGI ATSUSHI
KUSUNOKI TOMOKUNI
SASAKI KENJI
YAGI ATSUSHI
KUSUNOKI TOMOKUNI
Application Number:
JP2020212498A
Publication Date:
July 04, 2022
Filing Date:
December 22, 2020
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
F02B39/12; F02D29/00
Attorney, Agent or Firm:
Masataka Kotani
Etsushi Kotani
Sato Ko
Etsushi Kotani
Sato Ko