| 摘要 |
When the status of a vehicle satisfies a predetermined condition, an EFI_ECU (1200) executes idling stop control so as to stop the engine (100) temporarily. The EFI_ECU (1200) includes a circuit to stop an engine (100) by switching between a signal that causes a motor generator (3000) to be operated as a motor and a signal that causes the motor generator (3000) to be operated as a generator, a circuit setting the field current of the motor generator (3000) to 0 during the stop of the engine (100), and a circuit restarting the engine (100) by switching between a signal that causes the motor generator (3000) to be operated as a motor and a signal that causes the motor generator (3000) to be operated as a generator when the engine (100) is to be restarted. |
