| 摘要 |
When there is a request for heating prior to completion of warm-up of an engine (6), an air-conditioner electronic control unit (10) uses a PTC heater (5) as a heat source for heating and cancels a warm-up request for the engine (6) if the state of charge of a battery (7) is high, while the control unit uses the engine (6) as a heat source for heating and sets a warm-up request for the engine (6) if the state of charge of the battery (7) is low. Thus, stopping the engine for heating is less frequently inhibited while ensuring the heating performance. |
