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A method for detecting and controlling air conditioner filter blockage, a computer-readable storage medium, and an air conditioner

A detection control, computer program technology, applied in heating and ventilation control systems, heating methods, mechanical equipment, etc., can solve the problems of air-conditioning use environment irrelevant, relying on customers, etc., to improve intelligence, avoid air pollution, and improve core competition. force effect

Active Publication Date: 2021-05-28
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the implementation of the automatic cleaning function today requires the user to issue control commands manually, which is almost entirely dependent on the subjectivity of the customer; even if there is an automatic cleaning reminder function, it is judged arbitrarily based on the use time of the air conditioner, which is different from the specific conditions of the air conditioner. Environment-independent

Method used

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  • A method for detecting and controlling air conditioner filter blockage, a computer-readable storage medium, and an air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: A detection and control method for dirty and clogged air conditioner filters.

[0019] A method for detecting and controlling dirty and clogged air conditioner filters, the specific steps are as follows:

[0020] When the user is powered on, or the number of times the user turns on and off reaches the number of times required, the detection of this logic is carried out;

[0021] (1) Set the speed of the internal fan to X;

[0022] (2) The air deflector is switched from position 1 to position B in turn. The switching condition is that when the air deflector stays at position i (i=1..B), it is continuously detected that the speed of the internal fan is fixed at the target speed X for 10 seconds. on, record the driving information Yi at this time, and switch the air deflector to the next position; the dirty filter will directly affect the size of the wind resistance, and the position of the air deflector will also directly affect the size of the wind resista...

Embodiment 2

[0027] Embodiment 2: A detection and control method for dirty and clogged air conditioner filters.

[0028] The difference from Embodiment 1 is that when the system detects that the current filter is dirty and blocked, the automatic cleaning of the filter is realized by setting the automatic cleaning program, which avoids the situation that the user forgets to clean and continues to use the air conditioner, and improves the air conditioner. of intelligence.

Embodiment 3

[0029] Embodiment 3: a computer-readable storage medium.

[0030] A computer-readable storage medium for storing a computer program, characterized in that, when the computer program is invoked by a processor, the method for detecting and controlling air-conditioning filter dirty blockage described in Embodiment 1 or Embodiment 2 is implemented.

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Abstract

The invention provides a method for detecting and controlling dirty air conditioner filter, computer-readable storage medium and air conditioner. The driving information of the wind plate at each position, the current calculation value is calculated by analyzing the driving information, and the filter filter dirty clogging degree value is calculated based on the current calculation value and the preset reference value to judge the filter dirty clogging situation. The present invention can use DC and PG motors for the existing internal fans, without increasing the hardware cost, simply adopts software algorithms to detect the dirty and clogged condition of the filter screen, and adopts the method of comparing the driving information at a specific speed. The air conditioner is analyzed and judged, which further improves the accuracy and reliability of the detection and improves the intelligence of the air conditioner.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a method for detecting and controlling dirty air conditioner filter screens, a computer-readable storage medium, and an air conditioner. Background technique [0002] In recent years, with the trend of high-end consumption patterns, more and more air conditioners have more intelligent functions, and one of the typical representatives is the "automatic cleaning function". However, the implementation of the automatic cleaning function today requires the user to issue control commands manually, which is almost entirely dependent on the subjectivity of the customer; even if there is an automatic cleaning reminder function, it is judged arbitrarily based on the use time of the air conditioner, which is different from the specific conditions of the air conditioner. The usage environment is irrelevant. Contents of the invention [0003] Aiming at the deficiencies of the prio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/39F24F11/64F24F11/77F24F11/88
CPCF24F11/39F24F11/64F24F11/77F24F11/88Y02B30/70
Inventor 李晓卫刘昭张美莉于桥林张继勇吴丛黄毅波陈永通
Owner GREE ELECTRIC APPLIANCES INC