초록 ▼

An apparatus for controlling an air conditioner for an automobile comprises: an air conditioning unit including a heater unit for heating air passing through an air supply duct and a device for adjusting the amount of air passing through said duct, an air distributing unit for effecting switching am

An apparatus for controlling an air conditioner for an automobile comprises: an air conditioning unit including a heater unit for heating air passing through an air supply duct and a device for adjusting the amount of air passing through said duct, an air distributing unit for effecting switching among a plurality of air supply outlets into a compartment of the automobile, the unit including a ventilation supply outlet, and an air bypass containing an air valve for supplying cool air upstream of the heater unit to the ventilation supply outlet; a compartment temperature setting unit for setting a desired temperature value within the compartment; sensing units for sensing the temperature within the compartment and the amount of insolation in the compartment; a processing unit responsive to output signals from the compartment temperature setting unit and the sensing units for determining the desired temperature of air supplied to the compartment and for deciding relationships between the air supply temperature and the sensed insolation amount in accordance with preset values corresponding thereto; and means for actuating the air distributing unit and the air valve within the air bypass in response to output signals of the processing unit, whereby the apparatus maintains the temperature within the compartment at the desired value and controls the supply of cool air through the air bypass in response to the sensed insolation amount.

대표청구항 ▼

An apparatus for controlling an air conditioner for an automobile comprising: an air conditioning unit including an air duct, a heater unit having means for heating air passing through said air duct and means for adjusting the amount of air passing said heater unit, an air distributing unit for swit

An apparatus for controlling an air conditioner for an automobile comprising: an air conditioning unit including an air duct, a heater unit having means for heating air passing through said air duct and means for adjusting the amount of air passing said heater unit, an air distributing unit for switching among a plurality of positions of air supply outlets into a compartment of said automobile, said outlets including a ventilation supply outlet, and an air bypass containing an air valve therewithin for supplying cool air upstream of said heater unit to said ventilation supply outlet; a compartment temperature setting unit for setting a desired value for temperature within said compartment; sensing units for sensing the temperature within said compartment and the amount of insolation into said compartment, respectively; a processing unit responsive to output signals from said compartment temperature setting unit and said sensing units for computing a desired temperature of supply air into said compartment, determining the positions of the air supply outlets of said air distributing unit in accordance with the desired supply air temperature, deciding whether the desired supply air temperature is lower than a first preset value and whether the sensed insolation amount is less than a second preset value, and producing output signals indicative of the results of the determination and decisions; and actuator means for actuating said air distributing unit and said air valve disposed within said air bypass in response to the output signals of said processing unit, whereby the temperature within said compartment is maintained at the desired value and the supply of cool air through said air bypass is controlled in response to the insolation amount.