| 摘要 |
Disclosed is an internal combustion engine control device (30) which switches between a first operation of compression-igniting a premixed gas in a combustion chamber (10) and a second operation of forcibly igniting the premixed gas through a spark plug (15) in the combustion chamber (10). When switching between the first operation and the second operation, the control device (30) inserts a transitional operation between the first operation and the second operation for the purpose of reducing torque variations in an internal combustion engine (20). In the transitional operation, the spark plug (15) does not perform electric discharging, instead, the spark plug (15) emits an electromagnetic wave to increase the temperature of the premixed, and subsequently, the premixed gas is compression-ignited. |
