| 摘要 |
<p>An air conditioning apparatus for a vehicle is constituted by including a blower (5) provided in the air conditioning duct of vehicle, a blower motor for driving the blower, a motor control circuit for controlling the voltage applied to the blower motor and a microcomputer (11) for controlling the air blow rate of the blower via the motor control circuit. The microcomputer calculates the air blow-out port temperature Tm of each air conditioning duct, compares this temperature with the previously stored first and second reference temperature TmL, TmH, calculates the offset value of the air blow rate of the blower depending on the previously stored calculation formula when the condition is determined as Tm < TmL or Tm > TmH and also calculates, from the relevant offset value, the offset value of the blower control input applied to the blower motor from the motor control circuit. <IMAGE></p> |
