Control method for air conditioner

Abstract

The invention belongs to the technical field of air conditioners, and particularly relates to a control method for an air conditioner. The control method for the air conditioner aims at solving the problem that the mode of automatically adjusting the target temperature of an existing air conditioner in a sleep mode is not good. Therefore, the control method for the air conditioner comprises the steps that the change condition of the outdoor temperature within a preset time period and the current change trend and the current change rate of the outdoor temperature are obtained under the condition that the air conditioner runs in the sleep mode, and a first correction coefficient is determined according to the change condition; the change condition of the indoor temperature in the preset time period and the current change trend and the current change rate of the indoor temperature are obtained, and a second correction coefficient is determined according to the change condition; and the preset target temperature in the sleep mode is corrected according to the determined first correction coefficient and the determined second correction coefficient, so that the preset target temperature in the sleep mode can be flexibly adjusted, the running state of the air conditioner is controlled according to the corrected target temperature, and therefore the heat exchange efficiency and the comfort level of the air conditioner are effectively considered.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to a control method for an air conditioner. Background technique [0002] With the continuous development of air conditioning technology, users have put forward higher requirements for the comprehensive performance of air conditioners. Especially for the requirement of intelligence, for this reason, most of the existing air conditioners have the function of automatically adjusting the target temperature, and the function of automatic temperature adjustment can usually be used in various modes, but it is particularly important in sleep mode . Existing air conditioners often use a pre-set target preset temperature in sleep mode, or use multiple pre-set target preset temperatures, and make corresponding adjustments every preset time length; Or some air conditioners can automatically adjust the target temperature in sleep mode, but this automatic adjustment is oft...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the existing air conditioner automatically adjusts the target temperature in sleep mode is not good, the present invention provides A control method for an air conditioner is provided, the control method comprising the following steps: under the condition that the air conditioner operates in a sleep mode, acquiring the change situation of the outdoor temperature within a preset time period and the current change trend of the outdoor temperature and the current rate of change; determine the first correction coefficient according to the change of the outdoor temperature within a preset time period and the current change trend and current rate of change of the outdoor temperature; obtain the change of the indoor temperature within a preset time period and the current change trend and current change rate of the indoor temperature; determine a second correction coefficient according to the change of the indoor temperature within a preset time period and the current change trend and current change rate of the indoor temperature; according to the determined The first correction coefficient and the second correction coefficient are used to correct the preset target temperature in sleep mode; according to the corrected target temperature, the operating state of the air conditioner is controlled

Images