METHOD FOR CONTROLLING AIR TEMPERATURE OF AIRCONDITIONER BY TEMPERATURE OF EVAPORATOR AND COOLANT

摘要

The present invention relates to a temperature control method of the automatic temperature control mode in the air conditioning system of the vehicle, in particular, to a temperature compensation control method of the air conditioner according to the evaporator and the cooling water temperature, and to compensate automatically in view of the rising of the room temperature according to the increase in the evaporator temperature and the coolant temperature at the stationary state and the low-speed drive mode in the thermostats . As in the present invention is to control the room temperature by thermostat mode in the air conditioning system, when detecting a vehicle speed is determined by stops in low order to determine whether the lower order or in by a predetermined condition, if the air conditioning is on the evaporator temperature detection in accordance with the compensation value to calculate the temperature difference is more than the first set temperature, and detecting the cooling water temperature to the set temperature at greater than the second compensation value is calculated in accordance with the temperature difference, the current temperature compensation adjustment value calculated in the above two the temperature of the air discharge temperature control door for more magnanimous applied to more magnanimous characterized as compensation to control the direction to decrease.