| 摘要 |
PURPOSE:To realize the air-conditioning suitable for a person taking a nap in the bed of the truck by a method wherein the change-over dampers of temperature-controlled air passages are changed-over, according to whether the bed is occupied or not, to control the distribution of the temperature-controlled air within the compartment of the truck. CONSTITUTION:The lower blow-off change-over damper 7, which changes-over a downward blow-off port A installed at the center, right side and left side of front seats from or to an upward blow-off port B above the front seats, and the upper blow-off change-over damper 8, which changes-over the upward blow-off port B above the front seats from or to a blow-off port C for blowing-off the air into a napping compartment, are provided downstream a duct 1. And a napping person sensor 9, which detects whether a person is taking a nap in the napping compartment or not, and a napping compartment temperature sensor 10, which detects the temperature of the napping compartment, are connected to a microcomputer 16 to control the opening and closing of said dampers 7 and 8. When the napping of a person in the napping compartment is detected with the sensor 9, the damper 8 is moved upward to open the blow-off prot C to supply the air-conditioned air into the napping compartment. |
