Title:
INTERNAL COMBUSTION ENGINE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/061468
Kind Code:
A1
Abstract:
Provided is an internal combustion engine control device (1) that controls the operating state of an internal combustion engine mounted in an internal combustion engine mounting body, the control device (1): acquiring the ambient temperature of the internal combustion engine; acquiring an injector temperature, which is the temperature of an injector (7) of the internal combustion engine, from a resistance value of a coil (7a) of the injector (7); calculating an intake temperature increase amount of the internal combustion engine from the ambient temperature and the injector temperature; and calculating an intake temperature of the internal combustion engine by adding the intake temperature increase amount to the ambient temperature.
Inventors:
OGAWA MASASHI (JP)
SASAKI RYO (JP)
SASAKI RYO (JP)
Application Number:
PCT/JP2017/027927
Publication Date:
April 05, 2018
Filing Date:
August 01, 2017
Export Citation:
Assignee:
KEIHIN CORP (JP)
International Classes:
F02D45/00
Domestic Patent References:
| WO2013094540A1 | 2013-06-27 |
Foreign References:
| JPH0357861A | 1991-03-13 | |||
| JP2013130176A | 2013-07-04 | |||
| JP2000073901A | 2000-03-07 | |||
| JP2016145549A | 2016-08-12 | |||
| JPH09189256A | 1997-07-22 |
Attorney, Agent or Firm:
KAWAMOTO, Manabu et al. (JP)
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