KR950025367A

KR950025367A - Comfort air conditioning control method of air conditioner

Info

Publication number: KR950025367A
Application number: KR1019940003779A
Authority: KR
Inventors: 성시풍
Original assignee: 이헌조; 엘지전자 주식회사
Priority date: 1994-02-28
Filing date: 1994-02-28
Publication date: 1995-09-15
Also published as: KR950026242A

Abstract

본 발명은 인체의 온냉감에 영향을 주는 요소로서, 실내외 기온차 뿐만 아니라, 실내의 인체 착의량, 활동량, 습도, 복사온, 풍향에 따라 PMV(PREDICTED MEAN VOTE ; 예상 평균 투표치)테이블을 참조하여 최적의 쾌적 공조 지수(PMV=0)를 찾아내고, 최적 공조 지수를 만족하는 환경으로 압축기의 운전 주파수, 풍향, 풍속을 제어할 수 있도록 한 에어콘의 쾌적 공조 제어 방법에 관한 것이다.The present invention is a factor that affects the warmth and coldness of the human body, and according to the indoor and outdoor air temperature difference, as well as the indoor body wear amount, activity amount, humidity, radiation temperature, and wind direction, referring to PMV (PREDICTED MEAN VOTE; expected average ballot value) table. The present invention relates to a method for controlling air conditioning of an air conditioner that finds an optimal comfort air conditioning index (PMV = 0) and controls an operating frequency, a wind direction, and a wind speed of a compressor in an environment satisfying the optimum air conditioning index.

종래에는 온도 감지 정보에만 근거하여 에어콘의 공조 제어가 이루어지므로, 실재로 인체에 미치는 영향들을 복합적으로 고러하여 공조 환경을 제어하지 않는 이상 쾌적 공조 환경의 구현은 어렵고, 단순히 온도 정보에 근거하여 부하량을 판단하고, 이로부터 압축기 및 팬의 운전 제어를 실행하는 정도로는 쾌적한 공조 환경을 보장할 수 없는 문제점과, 단순한 온도 제어만으로 에어콘 운전을 실행함에 따라 인간의 온열 생리 조건이 고려되지 않고, 이러한 요인들은 냉방병을 유발하게 되는 등의 문제점을 초래하였다.Conventionally, air conditioning is controlled based on only temperature sensing information, so it is difficult to realize a comfortable air conditioning environment unless the air conditioning environment is controlled by combining effects on the human body in reality. Judging from this, it is not possible to guarantee a comfortable air-conditioning environment to the extent that the operation control of the compressor and the fan is performed, and the human thermal physiological conditions are not considered as the air conditioning operation is performed by simple temperature control. It caused a problem such as causing a cooling disease.

따라서, 본 발명은 마이컴상에 PMV테이블을 구비하고, 인체의 온열감에 영향을 주는 요소로서, 실내온도, 풍속, 복사온, 풍향, 습도 등을 측정하고, 이 측정된 결과로부터 최적의 공조 환경이 구현되도록 압축기 및 실내팬의 운전을 제어함으로써, 인체의 생리적 욕구에 부합하는 공조 환경을 구현할 수 있도록 한 에어콘의 쾌적 공조 제어 방법이다.Therefore, the present invention is equipped with a PMV table on the microcomputer, as a factor that affects the warmth of the human body, and measures the room temperature, wind speed, radiation temperature, wind direction, humidity, and the like, and the optimal air conditioning environment is determined from the measured results. By controlling the operation of the compressor and the indoor fan to be implemented, it is a comfortable air conditioning control method of the air conditioning to implement an air conditioning environment that meets the physiological needs of the human body.

Description

Comfort air conditioning control method of air conditioner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 인체의 온냉감에 영향을 미치는 제반 요소들을 나타낸 도면.1 is a view showing the various factors affecting the warmth of the human body.

제2도는 본 발명의 에어콘의 쾌적 공조 제어 방법을 나타낸 도면.2 is a view showing a comfortable air conditioning control method of the air conditioner of the present invention.

제3도는 PMV측정에 이용되는 변수들을 나타낸 도면.3 shows variables used for PMV measurements.

제4도는 PMV 적용 타당성 검증을 위한 실험 결과의 도표.4 is a chart of the experimental results for the validation of the PMV application.

제7도는 PMV계측을 위한 신경 회로망의 이용 관계를 나타낸 도면.7 is a diagram showing the relationship of neural network for PMV measurement.

제6도는 신경회로망 이용을 위한 교사 데이타 생성 및 학습 데이타 폼을 나타낸 도표.6 is a diagram showing teacher data generation and learning data forms for neural network use.

Claims

Inputting an initial set temperature (Ts), determining an initial set temperature by measuring an indoor load according to the initial set temperature (Ts) and an outdoor temperature input in the step; Compensating for the determined initial set temperature according to the present invention, inputting warm / cold information of the occupants, finally determining the initial set temperature according to the warm / cool feeling information of the occupant in the step, and finally The air conditioner control method comprising the steps of calculating the current PMV value by reading the temperature, the air volume, the wind direction into a pre-made PMV table, and the operation control of the compressor operating frequency and the indoor fan according to the calculated PMV value .

※ Note: The disclosure is based on the initial application.