車両の制御装置

Japanese Patent JP7137145

B2

To ensure both quietness and excellent fuel economy performance in a vehicle mounted with a compression ignition engine and a motor capable of generating power.SOLUTION: A fuel injection control section 73 causes an injector 15 to execute first stage injections P1 and P2 in which fuel is injected at least during a compression stroke and main injections M1 and M2 in which a fuel injection is started at or around a compression top dead center and completed during an expansion stroke. Specifically, in a case where a vehicle speed detection section 71 detects a vehicle speed faster than a first predetermined vehicle speed, the fuel injection control section 73 executes: a first injection pattern in which a fuel injection amount of the first stage injection P2 is set to be larger than the fuel injection amount of the main injection M2 when a motor control section 78 does not instruct an application of motor resistance; and a second injection pattern in which the fuel injection amount of the first stage injection P1 is set to be smaller than the fuel injection amount of the main injection M1 when the motor control section instructs the application of the motor resistance.SELECTED DRAWING: Figure 11

Ken Matsuo
Yoshie Tsunoda
Naotoshi Shirahashi
Takeshi Matsubara

JP2019010776A

September 14, 2022

January 25, 2019

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Mazda Corporation Inc

F02D45/00; F02B23/06; F02D41/02; F02D41/04; F02D41/38; F02F3/26

JP2000282926A
JP2004239208A
JP2016166587A
JP2007211644A
JP2010101243A
JP2007120353A
JP2018193909A
JP2006242125A

WO2018211630A1

Etsushi Kotani
Masataka Kotani
Haruhiro Hirata

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