| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of accurately detecting an obstacle by preventing the mutual interference of ultrasonic sensors even if two or more indoor units having the ultrasonic sensors are disposed in one room. <P>SOLUTION: The indoor unit of the air conditioner is provided with a wind direction changing blade for changing a direction of air supplied from a supply opening, and an obstacle detecting device for detecting the presence or absence of an obstacle, and an air-conditioning operation is performed while controlling the wind direction changing blade on the basis of a result of the detection by the obstacle detecting device. Furthermore, a plurality of operation patterns different in the operation timing of the ultrasonic sensor constituting the obstacle detecting device are created, and any of the plurality of operation patterns is selected. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
