Multi-split air conditioner control method and device and computer readable storage medium

Abstract

The invention discloses a multi-split air conditioner control method. The multi-split air conditioner control method comprises the following steps that the temperature values of heat exchangers of various started indoor units are obtained, and the average temperature value of the temperature values of the heat exchangers is calculated; according to the difference value between the average temperature value and the indoor target temperature value, the correction frequency of a compressor of an air conditioner is determined; according to the initial frequency and the correction frequency of thecompressor, the running frequency of the compressor is determined; and the compressor is controlled to run according to the running frequency. The invention further discloses a multi-split air conditioner control device and a computer readable storage medium. According to the difference value between the average temperature value of the heat exchangers and the indoor target temperature value, thecorrection frequency of the compressor of the air conditioner is calculated, and when the indoor environment temperature does not reach the user requirements, the correction frequency is adopted for correction on the basis of the initial frequency, accordingly, the current running frequency of the compressor is adjusted, and the heat exchange effect of the air conditioner is greatly improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to a control method, device and computer-readable storage medium for one-driver-multiple air conditioners. Background technique [0002] At present, when the one-to-multiple air conditioner is running refrigeration, it generally uses weighting to calculate the initial frequency of the compressor according to the needs of each indoor unit that is turned on and the weight of the indoor unit. After the compressor reaches the target frequency, it runs at the target frequency. When the indoor unit based on the multi-device air conditioner is fully turned on, the initial frequency is the highest operating frequency of the compressor, so generally the multi-device air conditioner does not have any correction process. [0003] However, when the one-to-many air conditioner is in a non-full-on state, the operating frequency obtained by using this weighted algorithm is often l...

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a control method, device and computer-readable storage medium for one dragging multiple air conditioners, aiming to solve the problem that the existing one dragging multiple air conditioners do not correct the initial frequency during the operation process. In the non-full open state, when the current cooling capacity of the indoor unit cannot meet the user's needs, there is no modification, resulting in a technical problem of poor cooling effect

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