Air conditioner and control method and device thereof

Abstract

The invention discloses an air conditioner and a control method and device thereof. The method comprises the following steps that after the air conditioner is started, the first target temperature setby a user is obtained, and the indoor environment temperature is obtained in real time; in the air conditioner running process, whether the difference value between the first target temperature and the current indoor environment temperature is smaller than the preset temperature difference or not is judged; if the difference value between the first target temperature and the current indoor environment temperature is smaller than the preset temperature difference, the first target temperature is replaced with the first preset temperature; when the air conditioner runs in a refrigeration mode,the first preset temperature is larger than or equal to the first target temperature; when the air conditioner runs in a heating mode, the first preset temperature is smaller than or equal to the first target temperature; and the air conditioner is controlled according to the first preset temperature and the current indoor environment temperature. According to the control method, under the situation that it is ensured that user demands are prior, energy consumption is reduced while the indoor environment temperature meets the human body requirement.

Description

Technical field [0001] The present invention relates to the field of air conditioners, in particular to an air conditioner control method, an air conditioner control device and an air conditioner. Background technique [0002] At present, the existing air conditioner control method mainly adopts the indoor temperature setting control method. Specifically, such as figure 1 As shown, the operating state of the air conditioner is adjusted according to the set indoor target temperature, or the difference between the set temperature and the indoor temperature, so that the entire room temperature reaches the set value. When the set temperature is reached, the machine will be shut down for processing. If the set temperature is not reached, it will run according to the set rules to ensure that the room temperature fluctuates in a small range around a set temperature center line. [0003] According to the results of human medical research and big data statistics, due to the differences and...

AI Technical Summary

Problems solved by technology

[0003] According to the results of human medical research and big data statistics, due to the differences and physiological changes of the human body, although the human body is sensitive to temperature, it cannot accurately quantify the temperature suitable for itself. Therefore, when controlling the air conditioner, there are devices. If the set temperature is too low or too high, it needs to be adjusted again

For example, users do not know that the temperature setting of the air conditioner has no real relationship with rapid cooling. They often adjust the temperature to a very low level, but they tend to forget to adjust it back. When the body responds, it has already caused damage to the human body, such as causing People catch a cold and don't save energy

According to the above air conditioner temperature control logic, it will be a waste of energy if it is not corrected

When it runs for a long time or the volume is large, it will generate a lot of energy waste, which will increase the operating cost for the user, and it will be a waste of energy for the country.

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