Title:
CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2019143499
Kind Code:
A
Abstract:
To achieve restricting the output of an internal combustion engine against modification of an intake system.SOLUTION: A control device includes a control means for controlling a fuel injection amount of an internal combustion engine, and an oxygen sensor provided on an exhaust passage of the internal combustion engine. The control means can control the fuel injection amount so as to be maintained at a predetermined air-fuel ratio by correcting a basic value based on an operating state of the internal combustion engine, on the basis of a detection result of the oxygen sensor. The control means restricts the output of the internal combustion engine when an increase of the correction based on the detection result of the oxygen sensor becomes equal to or larger than a predetermined rate with respect to the basic value.SELECTED DRAWING: Figure 4
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Inventors:
KITAHARA KENJI
OZAKI YOSHINOBU
MATSUNAGA TAKUYA
ARAI SHINGO
YAMAGUCHI TOMOHIRO
OZAKI YOSHINOBU
MATSUNAGA TAKUYA
ARAI SHINGO
YAMAGUCHI TOMOHIRO
Application Number:
JP2018026377A
Publication Date:
August 29, 2019
Filing Date:
February 16, 2018
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F02D41/04; F02D41/14; F02D41/34
Attorney, Agent or Firm:
Yasunori Otsuka
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Nagakawa Yukimitsu
Nobuyoshi Kabata
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Nagakawa Yukimitsu
Nobuyoshi Kabata