Title:
METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE, AND DEVICE FOR CONTROLLING INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2022/130527
Kind Code:
A1
Abstract:
This internal combustion engine (1) automatically stops when a predetermined idle stop condition is satisfied, and automatically restarts when a predetermined idle stop cancel condition is satisfied. The internal combustion engine (1) is controlled such that when fresh air does not flow into a GPF (18) even if fuel injection is stopped while the vehicle is being driven, the stopping of fuel injection is permitted even when the temperature of the GPF (18) is high. Specifically, the internal combustion engine (1) prohibits the stopping of fuel injection when the temperature of the GPF (18) is higher than a predetermined temperature T1, and allows the stopping of fuel injection when the vehicle has stopped while the temperature of the GPF (18) is higher than the predetermined temperature T1.
Inventors:
KAMIYA KOHEI (JP)
TOHTA YUZURU (JP)
JUNG JOOYONG (JP)
TOHTA YUZURU (JP)
JUNG JOOYONG (JP)
Application Number:
PCT/JP2020/046900
Publication Date:
June 23, 2022
Filing Date:
December 16, 2020
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
F01N3/025
Domestic Patent References:
| WO2018123160A1 | 2018-07-05 |
Foreign References:
| JP2013108474A | 2013-06-06 | |||
| JP2009024589A | 2009-02-05 | |||
| JP2010121544A | 2010-06-03 |
Attorney, Agent or Firm:
KOBAYASHI, Hiromichi et al. (JP)
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