Title:
FUEL INJECTION CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/110241
Kind Code:
A1
Abstract:
A fuel injection control device (41) is provided with a fuel injection valve (30) that injects fuel in an internal combustion engine (11), the fuel injection control device (41) being applied to a fuel injection system capable of carrying out multistage injection in which fuel is injected a plurality of times within one combustion cycle. The fuel injection control device (41) is also provided with: an information acquisition unit that acquires a parameter representing the effect of a preceding injection on a succeeding injection in said succeeding injection, which continues from the preceding injection in the multistage injection; and a correction unit that corrects, on the basis of the parameter, the mode in which succeeding injection takes place.
Inventors:
NISHIGAKI KAZUHIRO (JP)
Application Number:
PCT/JP2017/042111
Publication Date:
June 21, 2018
Filing Date:
November 22, 2017
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F02M51/00; F02D41/20; F02M51/06
Foreign References:
| JPH06101552A | 1994-04-12 | |||
| JP2004211623A | 2004-07-29 | |||
| JP2011190725A | 2011-09-29 | |||
| JP2008057462A | 2008-03-13 | |||
| JP2004027939A | 2004-01-29 |
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (JP)
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