KR970002173A - Air Conditioner and Control Method - Google Patents

Abstract

The present invention relates to an air conditioner and a control method for controlling the operating frequency of the compressor and the speed of the blowing fan in consideration of the room temperature and the distance between the human body and the discharge port. In the air conditioner according to the present invention, the sensory temperature sensed by the human body 4 is calculated based on the distance between the human body 4 and the discharge port and the room temperature Tin, and the operating frequency of the compressor and the speed of the blowing fan are based on the same. In addition to providing a comfortable air environment by controlling the there is an effect that can prevent the cooling bottle that may occur due to long exposure to cold discharge airflow.

Description

Air Conditioner and Control Method

Since this is an open matter, no full text was included.

1 is a schematic perspective view of an air conditioner applied to the present invention, and FIG. 2 is a control block diagram of the air conditioner of the present invention.

Claims (4)

In the air conditioner capable of arbitrarily changing the operating frequency of the compressor and the speed of the blower fan, the position of the discharge temperature sensing unit 14 and the human body 4 installed adjacent to the discharge port of the air conditioner to sense the temperature of the discharge air stream. And a human body based on signals provided from the human body position detecting unit 15 for detecting the distance between the human body 4 and the discharge port, the wind direction determining unit 16 for determining the direction of the discharge air stream, and the human body position detecting unit 15. After grasping the position of 4) and the distance between the discharge port, the fond flavor determination unit 16 is controlled so that the discharge air flows toward the human body 4, based on the room temperature, the temperature of the discharge air flow, and the distance between the discharge holes. And a control unit (11 and 21) for controlling the operating frequency of the compressor and the speed of the blowing fan so that the haptic temperature is maintained at a predetermined reference temperature after calculating the haptic temperature. The air conditioner of claim 1, wherein the reference temperature is a set temperature. In the air conditioner that can arbitrarily change the operating frequency of the compressor and the speed of the blowing fan, step 120 of receiving the desired set temperature (Ts), step 130 for detecting the indoor temperature (Tin), detect the discharge temperature Step 140, detecting the position of the human body 4 and calculating the distance between the human body 4 and the discharge port of the air conditioner (150 and 160) of the set temperature (Ts) and the room temperature (Tin) The operating frequency of the compressor and the speed of the blower fan are calculated based on the difference, and the discharge air flow is directed to the position of the human body 4 until the difference between the set temperature Ts and the room temperature Tin becomes less than a predetermined reference value. Based on the calculated values of operating the compressor and the blower fan (170 and 180) and the room temperature (Tin) and the distance value calculated in the steps (150 and 160), the haptic temperature is calculated and the calculated haptic temperature The temperature of the discharged air so that the temperature is maintained at a predetermined reference temperature. The operation control method of an air conditioner comprising the steps (190 and 200). The air conditioner according to claim 3, wherein the reference temperature is a set temperature. ※ Note: The disclosure is based on the initial application.