| 摘要 |
<p>[Problem] To provide a vehicular air-conditioning device such that heating efficiency can be increased while preventing window fogging when the vehicle interior is heated. [Solution] A vehicular air-conditioning device (1) adjusts, by the position of a movable member (30) disposed in an inner/outer air introduction unit (20), the ratio of air introduced via an outer air opening (21) to the air sent by a blower means (60) into the vehicle interior, and the ratio of air introduced via an inner air opening (22). A vehicle fitted with the vehicular air-conditioning device is provided with a detection means (80) that detects a physical quantity relating to a ram pressure. When the vehicle interior is being heated by a heating means (70), a drive means (40) is controlled by a control means (50) so that the movable member (30) is moved in a direction such that air resistance to the air introduced via the outer air opening (21) is increased when the ram pressure is increased. When the ram pressure is decreased, the movable member is moved in a direction such that the air resistance is decreased.</p> |
