| 摘要 |
PURPOSE:To permit the comfortable air conditioning by controlling the air outlet valves on the outside and inside so that the amount of ventilation becomes optimum on the basis of the air flowing into a car interior and so that the air stream in the car interior becomes optimum on the basis of each blow-out mode. CONSTITUTION:When outside air is taken-in from a damper 14 by driving a blower motor 16, an air outlet valve 6 is adjusted on the basis of the car speed and the flowing-in air amount obtained from the fan wind amount by a defroster 16, and the motor 16 is stopped. When a ventilator 15 is opened, and outside air flows-in in natural, an actuator 10 is controlled so that the opening degree of the valve 6 increases in case of low speed and reduces in case of high speed. When outside air is not taken-in, the actuator 10 is controlled so that the valve 6 is closed. Then, actuators 7, 8, and 9 are controlled so that a valve 1 is closed and valves 2 and 3 are opened in face mode, and so that the valves 1 and 3 are opened and the valve 2 is closed in foot mode, and so that the valve 1 is opened and the valves 2 and 3 are closed in defroster mode. Thus, the amount of ventilation and the air stream can be adjusted, and comfortable air conditioning is permitted. |
