Title:
CONTROLLER OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2017150436
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To shorten a combustion time of fuel to improve output torque, in a state where knocking does not occur.SOLUTION: A controller of an internal combustion engine is configured to: change ignition timing of fuel in an internal combustion engine 102 in a state where knocking does not occur in the internal combustion engine 102, while causing knock determination means to determine occurrence of knocking in the internal combustion engine 102; determine self-ignition of fuel; when self-ignition occurs, drive the internal combustion engine 102 at ignition timing and fuel dilution rate of the time point; and when the self-ignition does not occur, increase a fuel dilution rate.SELECTED DRAWING: Figure 1
Inventors:
OTOMO MITSUAKI
YAMAMOTO SEIJI
YAMAMOTO SEIJI
Application Number:
JP2016035478A
Publication Date:
August 31, 2017
Filing Date:
February 26, 2016
Export Citation:
Assignee:
TOYOTA CENTRAL RES & DEV
International Classes:
F02D45/00; F02D43/00; F02P5/145
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office