| 摘要 |
PURPOSE:To stabilize control of a supply opening door and to improve amenity, by a method wherein the target temperature of each supply opening is computed, from an open air temperature, a solar radiation amount, and a set car room temperature, an supply opening is decided, and a target temperature is weighed according to a discharge airflow, and by means of a result, a heating amount is controlled. CONSTITUTION:Detecting signals from an inner air temperature detecting means 52, an open air temperature detecting means 50, a solar radiation amount detecting means 51, and a car room temperature set means 34 are inputted to a control circuit 3 to compute a heating amount. In this case, a target discharge temperature is determined at each supply opening. Meanwhile, from an open air temperature, a solar radiation amount, and a target set temperature, an supply opening is decided, and based on a result, a weighing amount for a target discharge temperature responding to a discharge airflow is computed. A target discharge temperature is weighed, and by means of the weighed target discharge temperature, a heating amount is controlled. This constitution enables stabilization of control of the door position of each supply opening and improvement of amenity. |
