| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain an air-conditioning control device for a vehicle, the device whose fuel consumption can be improved. <P>SOLUTION: The air flow into a vehicle interior by an air conditioner 10 can be made lower than the air flow at standard setting, and a foregoing air flow reduction operation by the air conditioner 10 is controlled by an air conditioner ECU (Engine Control Unit) 70. Meanwhile, an engine ECU 88 compares the reduced amount of power in the case where the air flow into the vehicle interior from the air conditioner 10 becomes lower by changing the air flow from the standard setting, with power consumption of a cooling fan 64 that cools engine cooling water under engine load when the air flow is low. Further, the control of the air flow reduction operation by the air conditioner 10 is inhibited by the engine ECU 88 when the power consumption of the cooling fan 64 is higher than the reduced amount of power. <P>COPYRIGHT: (C)2013,JPO&INPIT |
