Air conditioner and control method thereof

Abstract

An air conditioner and a control method therefor. The air conditioner stores, when the horsepower of the air conditioner corresponds to a normal area, several target indoor ambient temperatures corresponding to an initial indoor ambient temperature and an initial outdoor ambient temperature running for several set time periods in various running modes of the air conditioner. The control method comprises: detecting an initial indoor ambient temperature and an initial outdoor ambient temperature after an air conditioner is turned on, and reading several target indoor ambient temperatures corresponding to the initial indoor ambient temperature and the initial outdoor ambient temperature running for several set time periods; and detecting the actual indoor ambient temperature of the air conditioner during running, and the air conditioner determining the relationship between the actual indoor ambient temperature and a target indoor ambient temperature at a running time t and controlling a cooling or heating effect of the air conditioner according to the relationship between the actual indoor ambient temperature and the target indoor ambient temperature, so that cooling and heating demands can be met as soon as possible, and the air conditioner runs in a maximum cooling or heating running state when the area of a space where the air conditioner is located exceeds the load of the horsepower of the air conditioner, and sends prompt information to warn a user.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and in particular relates to an air conditioner and a control method thereof. Background technique [0002] Existing air conditioners generally choose the size of the number of horses according to the room area, and during operation, the air conditioner is controlled according to the relationship between the ambient temperature and the set temperature. However, when the air conditioner is actually used, there may be differences in the opening and closing of doors and windows, resulting in differences in the actual area where it is located. However, the existing air conditioner is based on the indoor ambient temperature and the set temperature for a period of time after it is turned on. Therefore, when the air conditioner is running, it is impossible to judge whether the number of air conditioners matches the area of ​​the room. For a period of time after the air conditioner is turned on,...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an air conditioner and its control method, which solves the problem that it is impossible to judge whether the number of air conditioners matches the room area after the existing air conditioners are turned on. The cooling and heating effect of the air conditioner cannot quickly meet the cooling and heating demand when the actual area corresponds to the number

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