Air conditioner control method and device, storage medium and air conditioner

Abstract

The invention provides an air conditioner control method and device, a storage medium and an air conditioner. The method comprises the steps that the humidity difference value between the indoor environment humidity of the environment where the air conditioner is located and the target humidity is obtained; executing a first dehumidification control strategy or a second dehumidification control strategy according to whether the obtained humidity difference value is greater than a first preset humidity threshold value or not; wherein if the humidity difference value is larger than a first preset humidity threshold value, a first dehumidification control strategy is executed; if the humidity difference value is smaller than or equal to a first preset humidity threshold value, a second dehumidification control strategy is executed; the first dehumidification control strategy comprises the steps that the operation frequency of a compressor is controlled according to the pipe temperature of an indoor heat exchanger; the second dehumidification control strategy comprises the step of controlling the operation frequency of the compressor according to the humidity difference value between the indoor environment humidity and the target humidity and the indoor heat exchanger tube temperature. According to the scheme, constant-temperature dehumidification of the air conditioner can be achieved.

Description

technical field [0001] The present invention relates to the field of control, and in particular, to a control method, device, storage medium and air conditioner for an air conditioner. Background technique [0002] In the dehumidification mode of the air conditioner, the humid air produces condensed water on the surface of the low temperature evaporator, the indoor air humidity decreases with the cooling operation, and the air conditioner achieves the purpose of dehumidification through cooling. However, the indoor temperature will continue to decrease with the operation of dehumidification (cooling), the indoor temperature cannot be stabilized within the set temperature range, and the comfort of the air conditioner is poor. Therefore, how to accurately control the temperature and humidity to achieve the target temperature and humidity is an urgent problem to be solved at present. SUMMARY OF THE INVENTION [0003] The main purpose of the present invention is to overcome t...

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Problems solved by technology

[0003] The main purpose of the present invention is to overcome the defects of the above-mentioned related technologies, and provide an air conditioner control method, device, storage medium and air conditioner to solve the problem that in the related technologies, the indoor temperature will continue to decrease with the operation of the dehumidification and cannot be stabilized. In the set temperature range, the air conditioning comfort is poor

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