| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for controlling a vehicular air-conditioner capable of performing the temperature control and the pressure control in a cabin without blocking fresh air. SOLUTION: The target temperature T0 in a cabin 2 is set, and information on the pressure P0 outside a vehicle, the temperature Tr in the cabin and the pressure Pr in the cabin is received. Based on the first deviation E1 between the target temperature T0 and the temperature Tr in the cabin, the first operational quantity S1 regarding the rotational speed of a compressive means 4 to set the temperature Tr in the cabin to be the target temperature T0 is calculated. Based on the second deviation E2 between the target pressure Pt in the cabin and the pressure Pr in the cabin and the fluctuationΔP of the pressure P0 outside the vehicle obtained by performing the pseudo differential of the pressure P0 outside the vehicle, the second operational quantity N1' on the rotational speed of a first exhaust means 7 to set the pressure Pr in the cabin to be the target pressure Pt is calculated. Information on the first operational quantity S1 is output to the compressive means 4 and information on the second operational quantity N1' is output to the first exhaust means 7. COPYRIGHT: (C)2005,JPO&NCIPI
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