| 摘要 |
PURPOSE:To obtain the comfortable temperature smoothly by correcting the opening degree of an air mixing door according to the selection of the operation rate of a compressor, thus preventing the sharp variation of the blow-out temperature. CONSTITUTION:A refrigeration cycle 35 including an evaporator 6 and a compressor 7, heater core 15, and an air mixing door 14 for adjusting the ratio between the air passing through the heater core 15 and the bypass air are installed into an air conditioning duct 1 having the blow-out ports 16-18 opened into the car interior 19. In said device, a means 300 calculates the opening degree of the air mixing door 14 according to the output of a means 200 which generates the air conditioning signals of the car interior 19. The calculation value of the means 300 is corrected by a means 400 according to the state of a means 100 for selecting the operation rate of the compressor 7, and the opening degree of the air mixing door 14 is adjusted through a means 500 according to the result of the correction. |
