Air-conditioner self-adaptation control method and system

An adaptive control and air conditioner technology, applied in heating and ventilation control systems, heating and ventilation safety systems, space heating and ventilation, etc., can solve problems such as large temperature differences and uneven temperature distribution, and avoid temperature differences big effect

Active Publication Date: 2016-03-16
GUANGDONG CHIGO AIR CONDITIONING
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Problems solved by technology

[0004] The embodiment of the present invention provides an air conditioner self-adaptive control method and system, which can solve the problem of uneven temperature distribution in

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Embodiment Construction

[0060] The embodiment of the present invention provides an air conditioner self-adaptive control method and system, which are used to solve the problem that the existing air conditioner tends to have uneven temperature distribution in various indoor areas, and some areas are not consistent with the temperature set by the user during the comfortable temperature control stage. Issues with large differences.

[0061] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creat...

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Abstract

The embodiment of the invention discloses an air-conditioner self-adaptation control method which is used for solving the problems of non-uniform temperature distribution of indoor areas and large temperature differences between some areas and a temperature set by a user, which are easily caused in a comfortable temperature control stage of a conventional air conditioner. The method provided by the embodiment of the invention comprises the following steps: calculating the deviation value between an actual temperature value and a set temperature value; converting the deviation value into a corresponding fuzzy quantity according to a preset fuzzy rule; judging whether the fuzzy quantity is less than the deviation value, if no, performing PID fuzzy control which comprises the following steps: calculating a deviation change rate corresponding to the deviation value according to the actual temperature value and the set temperature value; acquiring a calibration frequency through a PID control algorithm and the preset fuzzy rule according to the deviation value and the deviation change rate; and adjusting the working frequency of a compressor into the calibration frequency. The embodiment of the invention further provides an air-conditioner self-adaptation control system.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to an air conditioner adaptive control method and system. Background technique [0002] In the existing air conditioner products, the indoor temperature control is generally divided into two stages: rapid cooling and comfortable temperature control. In the rapid cooling stage, the air conditioner generally controls the maximum frequency output of the compressor to maximize the cooling capacity in order to quickly cool down; when the temperature reaches near the set temperature, it enters the comfortable temperature control stage and dynamically controls the output power of the compressor. In order to stabilize the temperature and control the temperature, create a comfortable indoor environment. [0003] However, the existing air conditioner products control the indoor temperature based on the ambient temperature detected by the indoor temperature sensor. The temperature sensor is in...

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Application Information

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IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/59F24F11/62F24F11/64
Inventor 张静尤顺义
Owner GUANGDONG CHIGO AIR CONDITIONING
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