| 摘要 |
PROBLEM TO BE SOLVED: To provide an optimal value as a correction value for the output of an inner air temperature sensor from the beginning even if a light is lit again and an ignition is turned ON while no reduction occurs in the ambient temperature of the inner air temperature sensor after the ignition is temporarily turned OFF and the light is turned OFF. SOLUTION: An air conditioning controller for vehicle is provided with an inner air temperature sensor 1 and a control unit 2 for performing air conditioning control based on the inner air temperature sensor 1. The control unit corrects the output of the inner temperature sensor 1 for use according to an increase in the ambient temperature of the inner air temperature sensor 1 due to the light of the vehicle. The control unit 2 stores a correction value for the output of the inner air temperature sensor 1 in a memory 4 when an ignition 3 is turned OFF, determines whether or not the passage of time from the previous ignition OFF is enough for returning the ambient temperature of the inner air temperature sensor 1 to an in-car temperature at the time the next ignition 3 is turned ON, reads the correction value from the memory 4 if NO, and corrects the output of the inner air temperature sensor 1.
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