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

Abstract

The invention relates to the technical field of air conditioners and discloses an air conditioner control method and device, an air conditioner and a computer readable storage medium. The air conditioner control method comprises the steps of controlling the air conditioner to get into a silent mode when the difference value of the current indoor temperature and the current set temperature is lessthan or equal to a preset temperature difference threshold value; controlling an indoor draught fan to be lowered to the preset low rotating speed to operate and monitoring the current system pressure; and gradually reducing the operating frequency of a compressor according to pressure changes of the current system pressure. In the whole control process, the indoor draught fan and the compressor are not shut down, and the rotating speed of the indoor draught fan and the operating frequency of the compressor are gradually reduced. The problem that an existing air conditioner has loud noise during second startup in a shutdown first and startup second mode when the air conditioner reaches up to the set temperature is avoided. Accordingly, the air conditioner has the good silent effect and improves user experience.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner control method and device, an air conditioner and a computer-readable storage medium. Background technique [0002] At present, the existing air conditioners include indoor units and outdoor units. Some air conditioners (such as North American vertical duct machines) shut down the indoor and outdoor units when the indoor temperature reaches the set temperature of the air conditioner. After that, when the indoor temperature changes greatly, The indoor unit and outdoor unit start up again, and the fan of the indoor unit and the compressor of the outdoor unit start up loudly from shutdown to restart. Especially in North America, the user’s house is in a relatively spacious environment and the environment is quiet. The start-stop sound of the machine is relatively obvious. The start-up sound of the fan of the indoor unit and the compressor of the o...

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Problems solved by technology

[0003] The purpose of the embodiment of the present invention is to provide an air conditioner control method, device, air conditioner and computer-readable storage medium, which can avoid the re-starting sound caused by the way of stopping and restarting the existing air conditioner when reaching the set temperature Bigger problem, make the air conditioner have a good silent effect

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