Title:
THROTTLE CONTROL SYSTEM
Document Type and Number:
Japanese Patent JP2023148893
Kind Code:
A
Abstract:
To provide a throttle control system capable of easily achieving expected torque in a multi-cylinder engine.SOLUTION: In a throttle control system (1), a plurality of throttle valves 12 are allocated to any of a plurality of systems including a first system and a second system, and a controller 70 controls openings so that a throttle valve TH1 of the first system and a throttle valve TH2 of the second system have different openings, and the opening of the throttle valve TH1 of the first system is controlled to the opening to improve combustion stability in comparison with the opening of the throttle valve TH2 of the second system with respect to at least the first system and the second system in the combination of the openings to achieve a target torque of a vehicle (10), in a case when at least any of an engine speed and an opening of a throttle operator (21) has a prescribed situation disadvantageous to combustion stability of cylinders.SELECTED DRAWING: Figure 1
Inventors:
AKIYOSHI HIROYUKI
TAKEI TOMOYA
KAWASUMI TAKEJI
MATSUNAGA TAKUYA
TAKAHASHI YOICHI
DEGUCHI TOSHIAKI
TAKEI TOMOYA
KAWASUMI TAKEJI
MATSUNAGA TAKUYA
TAKAHASHI YOICHI
DEGUCHI TOSHIAKI
Application Number:
JP2022057172A
Publication Date:
October 13, 2023
Filing Date:
March 30, 2022
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F02D9/02; F02D41/04
Attorney, Agent or Firm:
Kushibuchi International Patent Office