Title:
INTERNAL COMBUSTION ENGINE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/211980
Kind Code:
A1
Abstract:
An injector (21) of an internal combustion engine control device (20) can inject fuel into an engine combustion chamber. An oxidation promoter supply unit (22) can supply an oxidation promoter into the combustion chamber. An accelerator opening degree detection unit (23) can detect an accelerator opening degree (Rc) which is an operation amount of an accelerator pedal (10). A rotational speed detection unit (24) can detect an engine rotational speed (N). An injection amount calculation unit (31) can calculate a fuel injection amount (Qf) on the basis of the accelerator opening degree (Rc) and the engine rotational speed (N). A combustion method setting unit (32) can set an engine combustion mode (Mc) on the basis of the engine rotational speed (N) and the fuel injection amount (Qf). A supply amount calculation unit (33) can calculate an oxidation promoter amount (Qo) on the basis of the combustion mode (Mc).
More Like This:
Inventors:
KAWAKITA SHINICHIRO (JP)
KONDO WAKICHI (JP)
KONDO WAKICHI (JP)
Application Number:
PCT/JP2019/016483
Publication Date:
November 07, 2019
Filing Date:
April 17, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F02D21/06; F02D21/08; F02D41/02; F02D43/00; F02D45/00; F02M25/10
Foreign References:
| JP2017186984A | 2017-10-12 | |||
| JP2013029076A | 2013-02-07 | |||
| JPH11229879A | 1999-08-24 | |||
| JP2002317635A | 2002-10-31 | |||
| JP2002276404A | 2002-09-25 | |||
| JP2014025374A | 2014-02-06 | |||
| JP2016138518A | 2016-08-04 |
Attorney, Agent or Firm:
HATTORI Masaki (JP)
Download PDF: