Air Conditioning Comfort Control Method

Abstract

The invention discloses an air conditioner comfort control method. The air conditioner comfort control method comprises the steps of: determining the number of persons in a room, the position and the heat range of each person, and respectively comparing the heat range of each person with a set heat range grade; keeping a present control target invariable if the number of the persons is single and the person feels comfortable; changing a set temperature and / or a set wind direction and / or a set wind speed to adjust the heat range of the person if the number of the persons is single and the person feels uncomfortable; keeping the present control target invariable if the number of the persons is big and the persons with comfortable heat range exist; changing the set direction and / or the set wind speed to adjust the heat range of each person in sequence if each person has uncomfortable heat range and the uncomfortable tendencies are different; and changing the set temperature until the persons with comfortable heat ranges exist if all persons have uncomfortable heat ranges and the uncomfortable tendencies are the same. The air conditioner comfort control method improves the air conditioner control comfort.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, in particular relates to an air conditioning control method, and more specifically relates to an air conditioning comfort control method. Background technique [0002] The use of thermal imaging sensors can detect and provide temperature data within the scanning range. By analyzing the temperature data, the position of the human body, the number of human bodies, and the temperature of each person can be determined. Therefore, the technology of using thermal imaging sensors in air conditioners is gradually being researched and developed. application. [0003] Chinese patent application 200910243783.5 proposes an indoor environment intelligent control system and method based on thermal imaging technology, and discloses the following technical content: use a thermal imaging sensor to measure the indoor environment, obtain thermal imaging data, obtain The number of people in the room, the l...

AI Technical Summary

Problems solved by technology

However, this patent document does not describe how to adjust the cooling and heating capacity according to the subjective radiation temperature to achieve the purpose of optimizing the indoor temperature

Moreover, this patent document only adjusts the cooling and heating capacity, the control strategy is simple and rough, and it is difficult to balance comfort and energy saving, resulting in poor control comfort and failure to obtain a high energy efficiency ratio

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