Control method and system for indoor unit of air conditioner

Abstract

The invention belongs to the technical field of air conditioners, and particularly relates to a control method and system for an indoor unit of an air conditioner. The invention aims at solving the problems that according to an existing indoor unit of an air conditioner, the air guide angles and operation modes of a left air guide plate and a right air guide plate are completely synchronous, the air outlet mode is not flexible enough, and the indoor temperature regulation and control efficiency and the human body comfort cannot be well considered. In order to achieve the purpose, when an actual temperature difference value between an actual indoor temperature value and a target temperature value preset by a user is smaller than or equal to a set temperature difference threshold value, the actual number of people in the air outlet range of each air guide plate is obtained, therefore, independent control over each air guide plate is achieved, the air outlet mode of the indoor unit of the air conditioner is flexible, and the indoor temperature regulation and control efficiency and the human body comfort can be well considered. Moreover, when the actual number of people in the air outlet range of the air guide plate is not zero and is smaller than a set number of people threshold value, the air guide plate can be closed, air is discharged through multiple air holes in the air guide plate, and then the discharged air is softer.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to a control method and system for an indoor unit of an air conditioner. Background technique [0002] Many current air conditioners have the function of automatic control based on information such as indoor temperature and humidity. [0003] In a control method of an air conditioner disclosed in a Chinese patent application document (CN110578990A), the operating mode of the air conditioner is determined according to the acquired environmental information; Information and second human body detection information; wherein, the first human body detection information is used to indicate whether there are people in the air supply area, and the second human body detection information is used to indicate whether there are people in the non-air supply area; according to the operating mode of the air conditioner and the first human body detection information Adjust the ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the air guide angles of the left and right air deflectors and the operation modes of the existing air conditioner indoor units are completely synchronized, the air outlet mode is not flexible enough, and the indoor temperature control cannot be well taken into account. To solve the problems of efficiency and human comfort, the present invention provides a control method and system for the indoor unit of an air conditioner

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