CN115111765A - Air conditioner filter screen blockage reminding method and device, air conditioner and storage medium - Google Patents

Air conditioner filter screen blockage reminding method and device, air conditioner and storage medium Download PDF

Info

Publication number
CN115111765A
CN115111765A CN202210642033.0A CN202210642033A CN115111765A CN 115111765 A CN115111765 A CN 115111765A CN 202210642033 A CN202210642033 A CN 202210642033A CN 115111765 A CN115111765 A CN 115111765A
Authority
CN
China
Prior art keywords
air
air conditioner
condition
filter screen
under
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210642033.0A
Other languages
Chinese (zh)
Inventor
夏连成
宁振忠
徐帆
王玉林
张恒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202210642033.0A priority Critical patent/CN115111765A/en
Publication of CN115111765A publication Critical patent/CN115111765A/en
Priority to PCT/CN2023/074534 priority patent/WO2023236561A1/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/39—Monitoring filter performance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F24F11/526—Indication arrangements, e.g. displays giving audible indications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90—Cleaning of purification apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention provides a method and a device for reminding blockage of a filter screen of an air conditioner, the air conditioner and a storage medium, wherein the method comprises the following steps: under the condition that the swinging blade of the air conditioner is determined to be at the target position and the air conditioner runs at the first air speed grade, acquiring first air output of the air conditioner at the first air speed grade according to a preset time interval; under the condition that the first air output of the target quantity is obtained, calculating a first average value of each first air output; and under the condition that the difference value between the standard air output and the first average value under the first air speed grade meets a first preset condition, controlling a target reminding module in the air conditioner to start so as to remind a user to clean the filter screen. The invention can effectively realize the function of reminding the blockage of the filter screen, remind the user of cleaning the filter screen in time, avoid the situation that the cooling or heating effect of the air conditioner is poor and the energy consumption of the air conditioner is high because the filter screen is seriously blocked by dust because the filter screen cannot be cleaned in time, and has good user experience.

Description

Air conditioner filter screen blockage reminding method and device, air conditioner and storage medium
Technical Field
The invention relates to the technical field of air conditioners, in particular to a method and a device for reminding blockage of a filter screen of an air conditioner, the air conditioner and a storage medium.
Background
When the air conditioner operates, the indoor air needs to exchange heat with a heat exchanger of the air conditioner, so that a refrigerating or heating effect is obtained. And the inevitable dust that exists in the indoor air can influence the heat transfer effect if the dust is stained with on the heat exchanger, consequently the air conditioner all can design the filter screen, with the dust interception on the filter screen, ensures the cleanness on heat exchanger surface.
With the long-term use of the air conditioner, the dust on the filter screen of the air conditioner is accumulated more and more, which finally affects the ventilation quantity of the air conditioner and the performance of the air conditioner, so the filter screen needs to be removed periodically for cleaning. Among the prior art, because do not have the filter screen dust removal to remind the function, the user does not know when should wash the filter screen, generally can not wash, leads to the filter screen to be blockked up by the dust seriously, influences the air volume to lead to the refrigeration of air conditioner or heating the effect variation, and the energy consumption of air conditioner uprises, and user experience is not good.
Therefore, how to realize the filter screen blockage reminding function in the process of using the air conditioner by a user becomes an urgent technical problem to be solved in the industry.
Disclosure of Invention
The invention provides a method and a device for reminding blockage of a filter screen of an air conditioner, the air conditioner and a storage medium, which are used for realizing the function of reminding blockage of the filter screen in the process of using the air conditioner by a user.
The invention provides a method for reminding blockage of a filter screen of an air conditioner, which comprises the following steps:
under the condition that the swinging blade of the air conditioner is determined to be at the target position and the air conditioner runs at a first air speed grade, acquiring a first air output of the air conditioner at the first air speed grade according to a preset time interval;
under the condition that the first air output of the target quantity is obtained, calculating a first average value of each first air output;
and under the condition that the difference value between the standard air output at the first air speed grade and the first average value meets a first preset condition, controlling a target reminding module in the air conditioner to start so as to remind a user of cleaning the filter screen.
According to the method for reminding the blockage of the filter screen of the air conditioner, after the first air output of the air conditioner under the first air speed grade is obtained according to the preset time interval, the method further comprises the following steps:
when the obtained first air output quantity does not reach the target quantity and the air conditioner is switched from the first air speed grade to a second air speed grade, obtaining a second air output quantity at the second air speed grade according to the preset time interval;
under the condition that the second air output quantity of the target quantity is obtained, calculating a second average value of each second air output quantity;
and controlling the target reminding module to start under the condition that the difference value between the standard air output at the second air speed level and the second average value meets a second preset condition.
According to the method for reminding the blockage of the filter screen of the air conditioner, after the first air output of the air conditioner under the first air speed grade is obtained according to the preset time interval, the method further comprises the following steps:
and clearing data of each first air output quantity under the condition that the acquired quantity of the first air output quantities does not reach the target quantity and the air conditioner enters a shutdown state.
According to the method for reminding the blockage of the filter screen of the air conditioner, a target reminding module in the air conditioner is controlled to be started under the condition that the difference value between the first average value and the standard air output under the first wind speed grade meets a first preset condition, and the method comprises the following steps:
under the condition that the difference value between the standard air output at the first air speed level and the first average value is not smaller than a first threshold value and is smaller than a second threshold value, controlling a target signal lamp to be turned on; the target signal lamp is used for reminding a user of the blocking degree of the filter screen; the target reminding module comprises the target signal lamp.
According to the method for reminding the blockage of the filter screen of the air conditioner, after the data of each first air output is cleared, the method further comprises the following steps:
under the condition that the air conditioner is determined to be in a restarting state from the shutdown state, determining a third wind speed grade of the air conditioner after restarting;
under the condition that the swinging blade of the air conditioner is located at the target position, acquiring a third air output of the air conditioner at the third air speed level according to the preset time interval;
under the condition that the obtained number of the third air output reaches the target number, calculating a third average value of each third air output;
and controlling the target reminding module to start under the condition that the difference value between the standard air output at the third wind speed level and the third average value meets a third preset condition.
According to the method for reminding the blockage of the filter screen of the air conditioner, provided by the invention, under the condition that the difference value between the first average value and the standard air output under the first air speed grade meets a first preset condition, a target reminding module in the air conditioner is controlled to be started, and the method comprises the following steps:
under the condition that the difference value between the standard air output at the first wind speed level and the first average value is not smaller than the second threshold value, controlling the target signal lamp to be on and controlling an alarm to give an alarm; the target reminding module comprises the target signal lamp and the alarm.
The invention also provides a device for reminding the blockage of the filter screen of the air conditioner, which comprises:
the air conditioner control device comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring a first air output of the air conditioner at a first air speed grade according to a preset time interval under the condition that a swinging blade of the air conditioner is determined to be at a target position and the air conditioner runs at the first air speed grade;
the calculating module is used for calculating a first average value of each first air output quantity under the condition that the first air output quantities of the target quantity are obtained;
and the control module is used for controlling the target reminding module in the air conditioner to start so as to remind a user to clean the filter screen under the condition that the difference value between the standard air output under the first air speed grade and the first average value meets a first preset condition.
The present invention also provides an air conditioner including:
the air conditioner comprises an air conditioner body, an air volume sensor, a signal lamp and an alarm;
the signal lamp and the alarm are both arranged in the air conditioner body;
the air quantity sensor is used for acquiring the air quantity of the air conditioner; the air quantity sensor is arranged at an air outlet of the air conditioner;
the signal lamp is used for carrying out light reminding under the condition that the filter screen of the air conditioner is determined to be blocked;
the alarm is used for alarming and reminding under the condition that the filter screen of the air conditioner is determined to be seriously blocked;
the air quantity sensor, the signal lamp and the alarm are all electrically connected with the controller;
the controller comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, and when the processor executes the program, the method for reminding the blockage of the filter screen of the air conditioner is realized.
The invention also provides electronic equipment which comprises a memory, a processor and a computer program which is stored on the memory and can be run on the processor, wherein when the processor executes the program, the method for reminding the blockage of the filter screen of the air conditioner is realized.
The present invention also provides a non-transitory computer readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the method for reminding air conditioner filter screen clogging as described in any of the above.
The invention also provides a computer program product, which comprises a computer program, and the computer program is used for realizing the method for reminding the blockage of the filter screen of the air conditioner when being executed by the processor.
The air conditioner filter screen blockage reminding method, the device, the air conditioner and the storage medium provided by the invention have the advantages that the air volume sensor is arranged at the air outlet of the air conditioner to monitor the air volume of the air conditioner, under the condition that the swinging blade of the air conditioner is positioned at the target position and the air conditioner is positioned at the first air speed grade, the first air volume of the air conditioner at the first air speed grade is collected and obtained for multiple times according to the preset time interval, the first average value of each first air volume is calculated under the condition that the target number of the first air volumes are obtained, the change condition of the air volume of the air conditioner in the continuous time period is accurately detected, the difference value between the standard air volume at the first air speed grade and the first average value is calculated, and under the condition that the difference value meets the first preset condition, the filter screen of the air conditioner is judged to be in the dust blockage state, the target reminding module in the air conditioner is controlled to start, a reminding indicating signal is sent out, the function of reminding the blockage of the filter screen can be effectively realized, a user is reminded in time to clean the filter screen, the phenomenon that the filter screen is seriously blocked by dust due to the fact that the filter screen cannot be cleaned in time is avoided, the refrigerating or heating effect of the air conditioner is poor, the energy consumption of the air conditioner is high, and user experience is good.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for reminding blockage of a filter screen of an air conditioner according to the present invention;
FIG. 2 is a schematic structural diagram of a filter screen clogging reminder for an air conditioner according to the present invention;
fig. 3 is a schematic structural diagram of a controller in an air conditioner according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The following describes a method and a device for reminding blockage of a filter screen of an air conditioner, the air conditioner and a storage medium according to the invention with reference to fig. 1 to 3.
Fig. 1 is a schematic flow chart of a method for reminding blockage of a filter screen of an air conditioner, as shown in fig. 1, including: step 110, step 120 and step 130.
Step 110, under the condition that the swinging blade of the air conditioner is determined to be at the target position and the air conditioner runs at the first air speed grade, acquiring a first air output of the air conditioner at the first air speed grade according to a preset time interval;
specifically, the first wind speed level described in the embodiment of the present invention refers to a level of an air supply amount when the air conditioner is operated, and may be a default wind speed level when an air conditioner operation system is turned on, or a wind speed level set by a user.
In the embodiment of the present invention, when the air conditioner operates in the cooling mode, a user may select the powerful cooling mode or the silent cooling mode, and the wind speed may be selected from the high wind mode, the medium wind mode, or the low wind mode. Similarly, the first wind speed level may be any one of a powerful heating mode, a silent heating mode, a high wind mode, a medium wind, and a low wind speed level when the air conditioner is heating.
It should be noted that, in the embodiment of the present invention, the first wind speed level at which the air conditioner operates may be quickly determined according to the wind speed mode selected by the user controlling the air conditioner remote controller.
The target position described in the embodiment of the present invention refers to a preset air supply position where the swing blade swings to stop, and may include a plurality of positions where the swing blade swings to stop. The swing blades comprise transverse swing blades and vertical swing blades, the transverse swing blades can swing up and down, and the vertical swing blades can swing left and right. The target position can be a position where the vertical swing blade is centered, namely in a state of not swinging, and the horizontal swing blade swings to be below the maximum angle; it is also possible that the vertical swing blade is centered, the horizontal swing blade is swung to a position half the maximum angle, and so on, and the present invention is not particularly limited to this.
The first air output described in the embodiment of the present invention refers to the air output when the swing blade is located at the target position and the air conditioner is at the first wind speed level. It can be collected by an air volume sensor arranged in the air conditioner in advance.
The preset time interval described in the embodiment of the present invention refers to a preset information acquisition time interval, and the specific value range thereof may be 2 minutes to 6 minutes, for example, the preset time interval is 3 minutes.
Further, in the embodiment of the present invention, when it is determined that the swing blade of the air conditioner is at the target position and the air conditioner is operating at the first air speed level, a preset air volume sensor is used to read a first air volume blown out by the air conditioner operating at the first air speed level every preset time interval, and transmit the read air volume value to the controller, and the controller may obtain the first air volume of the air conditioner at the first air speed level for multiple times according to the preset time interval. Illustratively, when the swinging blade of the air conditioner is at the target position and operates at the first wind speed level, the air output quantity blown out by the operation of the air conditioner can be read by the air quantity sensor every 3 minutes and transmitted to the controller, that is, the controller acquires the first air output quantity every 3 minutes and stores the acquired first air output quantity every time.
Step 120, under the condition that the first air output quantities of the target quantity are obtained, calculating a first average value of each first air output quantity;
specifically, the target quantity described in the embodiment of the present invention refers to a preset quantity threshold, which may be characterized as a determination threshold for starting to calculate an average value of a plurality of first air output quantities. The specific value range may be 6 to 12. In order to improve the calculation accuracy, the target number may be set to a larger value.
It is understood that the first average value described in the embodiment of the present invention refers to an average value of the first air output of the target quantity.
Further, in the embodiment of the present invention, under the condition that it is determined that the number of the acquired first air output reaches the target number, the controller calculates an average value of the first air output of the target number, that is, the first average value is obtained.
And step 130, controlling a target reminding module in the air conditioner to start to remind a user to clean the filter screen under the condition that the difference value between the standard air output at the first air speed level and the first average value meets a first preset condition.
Specifically, the standard air output at the first air speed level described in the embodiment of the present invention refers to the air output measured when the swinging blade is at the target position and is operating at the first air speed level when the air conditioner is not blocked, such as when the air conditioner is just produced and shipped from a factory.
It can be understood that the corresponding standard air output is different under different wind speed grades.
The first preset condition described in the embodiment of the present invention refers to a preset determination condition that the swinging blade of the air conditioner is in the target position and the filter screen is blocked when the air conditioner is in the first wind speed level, and is used for representing that the filter screen of the air conditioner is in a dust blocking state and needs to be cleaned.
The target reminding module described in the embodiment of the invention refers to an electrical appliance module which starts reminding indication according to different blockage conditions. The system can specifically comprise modules such as a signal lamp and an alarm. In the embodiment of the invention, the reminding indication can be performed in the forms of light reminding or alarm sound reminding and the like according to the blocking condition of the filter screen.
Further, in the embodiment of the invention, under the condition that the difference value between the standard air output at the first air speed level and the first average value meets the first preset condition, the target reminding module in the air conditioner is controlled to be started, and a reminding indication signal is sent out, so that a user can be effectively reminded of cleaning the filter screen.
The air conditioner filter screen blockage reminding method provided by the embodiment of the invention monitors the air output of the air conditioner by arranging the air volume sensor at the air outlet of the air conditioner, collects and acquires the first air output of the air conditioner at the first air speed grade for multiple times according to the preset time interval under the condition that the swinging blade of the air conditioner is determined to be at the target position and the air conditioner is at the first air speed grade, calculates the first average value of each first air output under the condition that the first air output of the target quantity is acquired, accurately detects the change condition of the air output of the air conditioner in the continuous time period, judges that the filter screen of the air conditioner is in a dust blockage state by calculating the difference value of the standard air output and the first average value under the first air speed grade under the condition that the difference value meets the first preset condition, and controls the target reminding module in the air conditioner to start, send and remind the pilot signal, can effectively realize the filter screen and block up warning function, in time remind the user to wash the filter screen, avoid leading to the filter screen to be stopped up by the dust seriously because of can not in time wash the filter screen, lead to the refrigeration of air conditioner or the effect variation that heats, and the condition that the air conditioner energy consumption uprises, user experience is good.
Based on the content of the foregoing embodiment, as an optional embodiment, in step 130, when a difference between the first average value and the standard air output at the first wind speed level satisfies a first preset condition, controlling a target reminding module in the air conditioner to start includes:
under the condition that the difference value between the standard air output and the first average value under the first wind speed grade is not smaller than a first threshold value and is smaller than a second threshold value, controlling a target signal lamp to be lightened; the target signal lamp is used for reminding a user of the blocking degree of the filter screen; the target reminding module comprises a target signal lamp.
Specifically, the first threshold described in the embodiment of the present invention refers to a preset threshold for the air conditioner to perform a warning, which corresponds to the standard air output at the first wind speed level, and may represent that the filter screen of the air conditioner is in a slightly blocked state.
The second threshold described in the embodiment of the invention refers to a preset threshold for the air conditioner to give an alarm, corresponds to the standard air output under the first air speed level, and can represent that the filter screen of the air conditioner is in a seriously blocked state. It will be appreciated that the second threshold is greater than the first threshold. According to the capacity of the air conditioner and the actual design requirement, the first threshold value and the second threshold value can be flexibly set, and the value of the first threshold value and the second threshold value is not specifically limited.
In the embodiment of the present invention, assuming that the air conditioner is operated with the swing vanes of the air conditioner at the target position, the standard air output at the first wind speed level is represented as q ij The corresponding filter clogging reminder value, i.e. the first threshold value, may be expressed as Δ q ij (ii) a The corresponding filter clogging alarm value, i.e. the second threshold value, may be expressed as Δ Q ij ；
Wherein, i is 1, which indicates that the air conditioner is in a cooling mode; when i is 2, the air conditioner is in a heating mode;
wherein j is 1, which indicates that the air conditioner is in a powerful mode; j is 2, which indicates that the air conditioner is in a mute mode; j is 3, which indicates that the air conditioner is in high wind speed; j is 4, which indicates that the air conditioner is in the wind speed of wind; j is 5, which indicates that the air conditioner is in low wind speed.
In an embodiment of the present invention, the standard air output when the first wind speed level belongs to the forced cooling mode may be q 11 ＝550m 3 H, first threshold value Δ q 11 Can range from 48 to 52m 3 H, optionally Δ q 11 ＝50m 3 H; second threshold value DeltaQ 11 Can range from 65 to 75m 3 H, optionally, Δ Q 11 ＝70m 3 /h；
The first wind speed grade belongs to silent refrigerationThe standard air output in the mode can be q 12 ＝280m 3 H, first threshold value Δ q 12 May range from 38 to 42m 3 S, optionally Δ q 12 ＝40m 3 H; second threshold value DeltaQ 12 Can range from 75 to 85m 3 H, optionally, Δ Q 12 ＝80m 3 /h；
The standard air output when the first wind speed grade belongs to a high wind and refrigeration mode can be q 13 ＝500m 3 H, first threshold value Deltaq 13 Can range from 48 to 52m 3 H, optionally Δ q 13 ＝50m 3 H; second threshold value DeltaQ 13 Can range from 65 to 75m 3 H, optionally, Δ Q 13 ＝70m 3 /h；
The standard air output when the first wind speed level belongs to the wind stroke and cooling mode can be that q14 is 380m 3 H, first threshold value Δ q 14 Can range from 48 to 52m 3 H, optionally Δ q 14 ＝50m 3 H; second threshold value DeltaQ 14 Can range from 65 to 75m 3 H, optionally, Δ Q 14 ＝70m 3 /h；
The standard air output when the first air speed grade belongs to the low-wind and refrigeration mode can be q 15 ＝280m 3 H, first threshold value Δ q 15 May range from 38 to 42m 3 S, optionally Δ q 15 ＝40m 3 H; second threshold value DeltaQ 15 Can range from 75 to 85m 3 H, optionally, Δ Q 15 ＝80m 3 /h；
The standard air output when the first wind speed level belongs to the powerful heating mode can be q 21 ＝580m 3 H, first threshold value Δ q 21 Can range from 48 to 52m 3 H, optionally Δ q 21 ＝50m 3 H; second threshold value DeltaQ 21 Can range from 65 to 75m 3 H, optionally, Δ Q 21 ＝70m 3 /h；
Standard out when the first wind speed level belongs to the silent heating modeThe air quantity can be q 22 ＝230m 3 H, first threshold value Δ q 22 May range from 38 to 42m 3 S, optionally Δ q 22 ＝40m 3 H; second threshold value DeltaQ 22 Can range from 75 to 85m 3 H, optionally, Δ Q 22 ＝80m 3 /h；
The standard air output when the first wind speed level belongs to the high wind and heating mode can be that q23 is 530m 3 H, first threshold value Δ q 23 Can range from 48 to 52m 3 H, optionally Δ q 23 ＝50m 3 H; second threshold value DeltaQ 23 Can range from 65 to 75m 3 H, optionally, Δ Q 23 ＝70m 3 /h；
The standard air output when the first wind speed grade belongs to the wind stroke and heating modes can be q 24 ＝380m 3 H, first threshold value Δ q 24 Can range from 48 to 52m 3 H, optionally Δ q 24 ＝50m 3 H; second threshold value DeltaQ 24 Can range from 65 to 75m 3 H, optionally, Δ Q 24 ＝70m 3 /h；
The standard air output when the first wind speed grade belongs to the low-wind and heating mode can be q 25 ＝300m 3 H, first threshold value Δ q 25 May range from 38 to 42m 3 S, optionally Δ q 25 ＝40m 3 H; second threshold value DeltaQ 25 Can range from 75 to 85m 3 H, optionally, Δ Q 25 ＝80m 3 /h。
The target signal lamp described in the embodiment of the present invention refers to a signal lamp that can indicate that a filter screen of an air conditioner is in a blocked state, and can be used to remind a user that the filter screen is slightly blocked.
It is understood that the first preset condition described in the embodiment of the present invention is that the difference between the standard air output at the first wind speed level and the first average value is not less than the first threshold value and is less than the second threshold value. The target reminding module comprises a target signal lamp.
Further, in the embodiment of the present invention, in a case that it is determined that the difference between the standard air output at the first wind speed level and the first average value is not less than the first threshold and is less than the second threshold, the controller controls a target signal lamp in the air conditioner to light up to remind a user that a filter screen of the air conditioner is in a slightly blocked state, and the air conditioner can be cleaned.
It can be understood that, in the embodiment of the present invention, in the case that it is determined that the difference between the standard air output at the first wind speed level and the first average value is smaller than the first threshold, the air conditioner is kept operating normally, and the reminding action is not triggered.
According to the method provided by the embodiment of the invention, different degrees of filter screen blockage in the air conditioner can be detected by setting the first threshold value and the second threshold value, and the filter screen is judged to be slightly blocked under the condition that the difference value between the standard air output and the first average value under the first air speed grade is not less than the first threshold value and is less than the second threshold value, so that the target signal lamp is controlled to be lightened, the condition of blockage of the filter screen of the air conditioner can be effectively reminded to a user, the user is reminded to clean in time, and the user experience is good.
Based on the content of the foregoing embodiment, as an optional embodiment, in step 130, when a difference between the first average value and the standard air output at the first wind speed level satisfies a first preset condition, controlling a target reminding module in the air conditioner to start includes:
under the condition that the difference value between the standard air output and the first average value under the first air speed grade is not smaller than a second threshold value, a control target signal lamp is lightened, and an alarm is controlled to give an alarm; the target reminding module comprises a target signal lamp and an alarm.
Specifically, it is understood that, in the embodiment of the present invention, the first preset condition may also be that a difference between the standard air output at the first wind speed level and the first average value is not less than a second threshold, and the target reminding module includes a target signal lamp and an alarm.
In the embodiment of the invention, the difference value between the standard air output under the first air speed level and the first average value is not less than the second threshold value, namely the difference value is more than or equal to the second threshold value, which indicates that the filter screen of the air conditioner is in a serious blockage state at the moment, the controller controls the target signal lamp in the air conditioner to light up and controls the alarm to give out an alarm sound so as to enhance the reminding strength and prompt a user that the filter screen of the air conditioner is in the serious blockage state and needs to be cleaned or replaced in time.
According to the method provided by the embodiment of the invention, the condition that the filter screen in the air conditioner is seriously blocked can be detected by setting the second threshold, the target signal lamp is controlled to be turned on under the condition that the difference value between the standard air output under the first air speed grade and the first average value is larger than the second threshold, and the alarm is controlled to give an alarm at the same time, so that the condition that the filter screen of the air conditioner is seriously blocked and needs to be cleaned in time can be effectively reminded to a user, the condition that the filter screen is seriously blocked by dust due to the fact that the filter screen cannot be cleaned in time, the refrigerating or heating effect of the air conditioner is poor, the energy consumption of the air conditioner is high is avoided, and the user experience is good.
Based on the content of the foregoing embodiment, as an alternative embodiment, after acquiring the first air output of the air conditioner at the first wind speed level according to the preset time interval, the method further includes:
when the number of the acquired first air output quantity does not reach the target number and the air conditioner is switched from the first air speed grade to the second air speed grade, acquiring a second air output quantity at the second air speed grade according to a preset time interval;
under the condition that the second air output quantities of the target quantity are obtained, calculating a second average value of each second air output quantity;
and controlling the target reminding module to start under the condition that the difference value between the standard air output at the second air speed level and the second average value meets a second preset condition.
Specifically, the second wind speed level described in the present invention may also be any one of a powerful cooling mode, a silent cooling mode, a high wind mode, a medium wind speed, and a low wind speed level when the air conditioner is cooling. Similarly, the second wind speed level may be any one of a strong heating mode, a silent heating mode, a high wind mode, a medium wind, and a low wind speed level when the air conditioner is heating.
The second wind speed level is different from the first wind speed level, that is, if the first wind speed level is the wind speed level in the powerful cooling mode, the second wind speed level is any other wind speed level except for the wind speed level in the powerful cooling mode.
The second air output described in the embodiment of the present invention refers to the air output when the swing blade in the air conditioner is at the target position and the air conditioner is at the second air speed level.
It can be understood that the second average value described in the embodiment of the present invention refers to an average value obtained by averaging the second air output quantities after the second air output quantities with the target number are obtained.
The standard air output at the second air speed level described in the embodiment of the present invention refers to the air output measured when the flap is at the target position and is operated at the second air speed level when the air conditioner is not blocked, for example, when the air conditioner is just produced and leaves the factory.
The second preset condition described in the embodiment of the present invention refers to a preset determination condition that the swinging blade of the air conditioner is in the target position and the filter screen is blocked when the air conditioner is at the second wind speed level, and is used for indicating that the filter screen of the air conditioner is in a dust blocking state and needs to be cleaned.
It should be noted that the second preset condition may be determined according to a first threshold value for the air conditioner to remind at the second wind speed level and a second threshold value for the air conditioner to alarm, as in the principle of setting the first preset condition.
In an embodiment of the present invention, the second preset condition may specifically be that a difference between the standard air output at the second air speed level and the second average value is not less than a first threshold at the second air speed level and is less than a second threshold at the second air speed level; the difference between the standard air output at the second wind speed level and the second average value can also be not less than a second threshold value at the second wind speed level.
Further, in the embodiment of the present invention, after the first air output of the air conditioner at the first air speed level is obtained according to the preset time interval, if the obtained number of the first air output does not reach the target number and the air conditioner is switched from the first air speed level to the second air speed level, the second air output at the second air speed level is obtained according to the preset time interval;
illustratively, in the embodiment of the present invention, the swing blade of the air conditioner is located at a target position, and in a first wind speed level, the controller acquires and stores a numerical value of a first air output every 3 minutes by using the air volume sensor, receives a wind speed switching instruction when acquiring data that the number of the first air outputs does not reach a target number (for example, 10 groups), switches the first wind speed level to a second wind speed level, performs data zero clearing on the stored first air output, and starts to acquire a second air output in the second wind speed level by using the air volume sensor according to a preset time interval.
Similarly, in the embodiment of the invention, under the condition that the second air output quantities of the target quantity are obtained, the second average value of each second air output quantity is calculated, and further, under the condition that the difference value between the second average value and the standard air output quantity at the second air speed level meets the second preset condition, the target reminding module is controlled to be started to send out the reminding indication signal, so that the user can be effectively reminded of cleaning the filter screen in time when the filter screen of the air conditioner is blocked.
In the embodiment of the invention, under the condition that the difference value between the standard air output and the second average value at the second wind speed level is not less than the first threshold value at the second wind speed level and is less than the second threshold value at the second wind speed level, the target signal lamp can be controlled to be turned on; and under the condition that the difference value between the standard air output at the second air speed level and the second average value is not less than a second threshold value at the second air speed level, the target signal lamp can be controlled to be lightened, and the alarm is controlled to give an alarm.
According to the method provided by the embodiment of the invention, under the condition that the air speed grade switching of the air conditioner occurs and the process of obtaining the air output is interrupted, the air output under the new air speed grade is monitored by re-determining the new air speed grade, so that the blocking condition of the filter screen of the air conditioner can be accurately and effectively judged, the user is timely reminded, and the user experience is good.
Based on the content of the foregoing embodiment, as an alternative embodiment, after acquiring the first air output of the air conditioner at the first wind speed level according to the preset time interval, the method further includes:
and clearing data of each first air output quantity under the condition that the quantity of the acquired first air output quantities does not reach the target quantity and the air conditioner enters a shutdown state.
Specifically, in the embodiment of the present invention, after the first air output of the air conditioner at the first air speed level is acquired according to the preset time interval, when the acquired number of the first air output does not reach the target number, and the air conditioner receives a user shutdown instruction and enters a shutdown state, the controller clears the data of each first air output, and clears the previously stored data of the first air output.
According to the method provided by the embodiment of the invention, under the condition that the quantity of the acquired first air output quantity does not reach the target quantity and the air conditioner enters the shutdown state, the memory space of the controller can be saved by clearing the previously stored data of each first air output quantity, the controller can conveniently and efficiently process data next time, and the phenomenon that the memory is blocked due to excessive stored data is prevented.
Based on the content of the foregoing embodiment, as an optional embodiment, after clearing the data of each first air output, the method further includes:
under the condition that the air conditioner is determined to enter a restarting state from a shutdown state, determining a third wind speed grade of the air conditioner after restarting;
under the condition that the swinging blade of the air conditioner is located at the target position, acquiring third air output of the air conditioner at a third air speed level according to a preset time interval;
under the condition that the number of the obtained third air output reaches the target number, calculating a third average value of each third air output;
and controlling the target reminding module to start under the condition that the difference value between the standard air output at the third wind speed level and the third average value meets a third preset condition.
Specifically, the third wind speed level described in the embodiment of the present invention refers to a wind speed level determined after the air conditioner is restarted from the shutdown state. The air conditioner can also be in any one of a powerful refrigeration mode, a mute refrigeration mode, a high wind mode, a medium wind and a low wind speed grade when the air conditioner is used for refrigeration; similarly, the third wind speed level may be any one of a powerful heating mode, a silent heating mode, a high wind mode, a medium wind, and a low wind speed level when the air conditioner is heating.
The third wind speed level may be the same as or different from the first wind speed level.
The third air output described in the embodiment of the present invention refers to the air output when the swing blade in the air conditioner is at the target position and the air conditioner is at the third air speed level.
It can be understood that the third average value described in the embodiment of the present invention refers to an average value obtained by averaging the third air output amounts after the third air output amounts with the target number are obtained.
The standard air output at the third air speed level described in the embodiment of the present invention refers to an air output measured when the air conditioner is not blocked, for example, when the air conditioner is just produced and leaves a factory, the flap is at the target position and is operated at the third air speed level.
It can be further understood that the third preset condition described in the embodiment of the present invention refers to a preset determination condition that the swinging blade of the air conditioner is at the target position and the filter screen of the air conditioner is blocked when the air conditioner is at the third wind speed level, and the preset determination condition is also used for indicating that the filter screen of the air conditioner is in a dust blocking state and needs to be cleaned by the user.
In the embodiment of the present invention, the third preset condition may also be determined according to a first threshold value for the air conditioner to remind at the third wind speed level and a second threshold value for the air conditioner to alarm, as in the principle of setting the first preset condition.
In an embodiment of the present invention, the third preset condition may specifically be that a difference between the standard air output at the third wind speed level and the third average value is not less than a first threshold at the third wind speed level and is less than a second threshold at the third wind speed level; the difference between the standard air output at the third wind speed level and the third average value can also be not less than a second threshold value at the third wind speed level.
Further, in the embodiment of the present invention, under the condition that it is determined that the air conditioner enters the restart state from the shutdown state, a third wind speed level of the air conditioner running after being restarted is determined; when the swinging blade of the air conditioner is located at the target position, acquiring a third air output of the air conditioner at a third air speed level according to a preset time interval; further, under the condition that the number of the obtained third air output reaches the target number, averaging each third air output, and calculating to obtain a third average value;
and calculating the difference between the standard air output at the third air speed level and the third average value, and under the condition that the difference between the standard air output and the third average value meets a third preset condition, explaining that the filter screen of the air conditioner is blocked by dust, controlling a target reminding module in the air conditioner to start so as to remind a user of timely cleaning the filter screen without influencing the performance of the air conditioner.
In the embodiment of the invention, under the condition that the difference value between the standard air output at the third wind speed level and the third average value is not less than the first threshold at the third wind speed level and is less than the second threshold at the third wind speed level, the target signal lamp can be controlled to be on; and under the condition that the difference value between the standard air output at the third wind speed level and the third average value is not less than a second threshold value at the third wind speed level, the target signal lamp can be controlled to be lightened, and the alarm is controlled to give an alarm.
According to the method provided by the embodiment of the invention, under the scene that the air conditioner enters the restarting state from the shutdown state, the blockage condition of the filter screen of the air conditioner can be accurately judged by determining the wind speed grade after the air conditioner is restarted and monitoring the air output of the air conditioner when the swinging blade of the air conditioner is positioned at the target position, so that the filter screen blockage reminding function is effectively realized, a user is timely reminded to clean the filter screen, and the user experience is good.
The air conditioner filter screen blockage reminding device provided by the invention is described below, and the air conditioner filter screen blockage reminding device described below and the air conditioner filter screen blockage reminding method described above can be referred to correspondingly.
Fig. 2 is a schematic structural diagram of a filter screen blockage reminding device of an air conditioner, as shown in fig. 2, including:
the obtaining module 210 is configured to obtain a first air output of the air conditioner at a first air speed level according to a preset time interval when it is determined that the swing blade of the air conditioner is at a target position and the air conditioner is operating at the first air speed level;
the calculating module 220 is configured to calculate a first average value of each first air output amount under the condition that the first air output amounts of the target number are obtained;
the control module 230 is configured to control a target reminding module in the air conditioner to start up to remind a user to clean the filter screen when a difference between the standard air output at the first air speed level and the first average value meets a first preset condition.
The air conditioner filter screen blockage reminding device described in this embodiment can be used for executing the above air conditioner filter screen blockage reminding method embodiment, and the principle and technical effect are similar, and are not described herein again.
The air conditioner filter screen blockage reminding device provided by the embodiment of the invention monitors the air output of the air conditioner by arranging the air volume sensor at the air outlet of the air conditioner, collects and acquires the first air output of the air conditioner at the first air speed grade for multiple times according to the preset time interval under the condition that the swinging blade of the air conditioner is determined to be at the target position and the air conditioner is at the first air speed grade, calculates the first average value of each first air output under the condition that the first air output of the target quantity is acquired, accurately detects the change condition of the air output of the air conditioner in the continuous time period, judges that the filter screen of the air conditioner is in a dust blockage state by calculating the difference value of the standard air output and the first average value under the first air speed grade under the condition that the difference value meets the first preset condition, and controls the target reminding module in the air conditioner to start, send and remind the pilot signal, can effectively realize the filter screen and block up warning function, in time remind the user to wash the filter screen, avoid leading to the filter screen to be stopped up by the dust seriously because of can not in time wash the filter screen, lead to the refrigeration of air conditioner or the effect variation that heats, and the condition that the air conditioner energy consumption uprises, user experience is good.
In one aspect, the invention provides an air conditioner, which comprises an air conditioner body, an air volume sensor, a signal lamp and an alarm; the signal lamp and the alarm are both arranged in the air conditioner body; the air quantity sensor is used for acquiring the air quantity of the air conditioner; the air quantity sensor is arranged at an air outlet of the air conditioner; if the air quantity sensor can be connected through one end of the connecting rod, the other end of the connecting rod is fixedly connected to the inner frame of the air conditioner, so that the air quantity sensor is fixed at the position of an air outlet of an indoor unit fan of the air conditioner, and the requirement that the air quantity sensor can detect the air output quantity of the air conditioner is met; the signal lamp is used for carrying out light reminding under the condition that the filter screen of the air conditioner is determined to be blocked; the alarm is used for alarming and reminding under the condition that the filter screen of the air conditioner is determined to be seriously blocked; the air conditioner also comprises a controller; the air quantity sensor, the signal lamp and the alarm are all electrically connected with the controller.
Fig. 3 is a schematic structural diagram of a controller in an air conditioner according to the present invention, and as shown in fig. 3, the controller may include: a processor (processor)310, a communication Interface (Communications Interface)320, a memory (memory)330 and a communication bus 340, wherein the processor 310, the communication Interface 320 and the memory 330 communicate with each other via the communication bus 340. The processor 310 may call the logic instructions in the memory 330 to execute the method for reminding the blockage of the filter screen of the air conditioner provided by the above methods, where the method includes: under the condition that the swinging blade of the air conditioner is determined to be at the target position and the air conditioner runs at a first air speed grade, acquiring a first air output of the air conditioner at the first air speed grade according to a preset time interval; under the condition that the first air output of the target quantity is obtained, calculating a first average value of each first air output; and under the condition that the difference value between the standard air output under the first air speed grade and the first average value meets a first preset condition, controlling a target reminding module in the air conditioner to start so as to remind a user of cleaning the filter screen.
In addition, the logic instructions in the memory 330 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, and various media capable of storing program codes.
In another aspect, the present invention further provides a computer program product, where the computer program product includes a computer program, the computer program may be stored on a non-transitory computer readable storage medium, and when the computer program is executed by a processor, the computer is capable of executing the method for reminding the filter screen blockage of the air conditioner provided by the above methods, and the method includes: under the condition that the swinging blade of the air conditioner is determined to be at the target position and the air conditioner runs at a first air speed grade, acquiring a first air output of the air conditioner at the first air speed grade according to a preset time interval; under the condition that the first air output of the target quantity is obtained, calculating a first average value of each first air output; and under the condition that the difference value between the standard air output under the first air speed grade and the first average value meets a first preset condition, controlling a target reminding module in the air conditioner to start so as to remind a user of cleaning the filter screen.
In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, the computer program being implemented by a processor to perform the air conditioner filter screen clogging reminding method provided by the above methods, the method including: under the condition that the swinging blade of the air conditioner is determined to be at the target position and the air conditioner runs at a first air speed grade, acquiring a first air output of the air conditioner at the first air speed grade according to a preset time interval; under the condition that the first air output of the target quantity is obtained, calculating a first average value of each first air output; and under the condition that the difference value between the standard air output under the first air speed grade and the first average value meets a first preset condition, controlling a target reminding module in the air conditioner to start so as to remind a user of cleaning the filter screen.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. A method for reminding blockage of a filter screen of an air conditioner is characterized by comprising the following steps:
under the condition that the swinging blade of the air conditioner is determined to be at the target position and the air conditioner runs at a first air speed grade, acquiring a first air output of the air conditioner at the first air speed grade according to a preset time interval;
under the condition that the first air output of the target quantity is obtained, calculating a first average value of each first air output;
and under the condition that the difference value between the standard air output under the first air speed grade and the first average value meets a first preset condition, controlling a target reminding module in the air conditioner to start so as to remind a user of cleaning the filter screen.
2. The method for reminding the blockage of the filter screen of the air conditioner according to claim 1, wherein after the first air output of the air conditioner at the first air speed level is obtained according to the preset time interval, the method further comprises the following steps:
when the obtained first air output quantity does not reach the target quantity and the air conditioner is switched from the first air speed grade to a second air speed grade, obtaining a second air output quantity at the second air speed grade according to the preset time interval;
under the condition that the second air output quantity of the target quantity is obtained, calculating a second average value of each second air output quantity;
and controlling the target reminding module to start under the condition that the difference value between the standard air output at the second air speed level and the second average value meets a second preset condition.
3. The method for reminding the blockage of the filter screen of the air conditioner according to claim 1, wherein after the first air output of the air conditioner at the first air speed level is obtained according to the preset time interval, the method further comprises the following steps:
and clearing data of each first air output quantity under the condition that the acquired quantity of the first air output quantities does not reach the target quantity and the air conditioner enters a shutdown state.
4. The method for reminding the blockage of the filter screen of the air conditioner according to claim 1, wherein when the difference value between the first average value and the standard air output at the first air speed level meets a first preset condition, a target reminding module in the air conditioner is controlled to start, and the method comprises the following steps:
under the condition that the difference value between the standard air output at the first air speed level and the first average value is not smaller than a first threshold value and is smaller than a second threshold value, controlling a target signal lamp to be turned on; the target signal lamp is used for reminding a user of the blocking degree of the filter screen; the target reminding module comprises the target signal lamp.
5. The air conditioner filter screen blockage reminding method according to claim 3, further comprising, after the clearing of the data of each of the first air output volumes:
under the condition that the air conditioner is determined to be in a restarting state from the shutdown state, determining a third wind speed grade of the air conditioner after restarting;
under the condition that the swinging blade of the air conditioner is located at the target position, acquiring a third air output of the air conditioner at the third air speed level according to the preset time interval;
under the condition that the obtained number of the third air output reaches the target number, calculating a third average value of each third air output;
and controlling the target reminding module to start under the condition that the difference value between the standard air output at the third wind speed level and the third average value meets a third preset condition.
6. The air conditioner filter screen blockage reminding method according to claim 4, wherein when the difference between the first average value and the standard air output at the first air speed level meets a first preset condition, a target reminding module in the air conditioner is controlled to be started, and the method comprises the following steps:
under the condition that the difference value between the standard air output under the first air speed level and the first average value is not smaller than the second threshold value, controlling the target signal lamp to light up and controlling an alarm to give an alarm; the target reminding module comprises the target signal lamp and the alarm.
7. The utility model provides an air conditioner filter screen blocks up reminding device which characterized in that includes:
the air conditioner control device comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring a first air output of the air conditioner at a first wind speed grade according to a preset time interval under the condition that a swinging blade of the air conditioner is located at a target position and the air conditioner runs at the first wind speed grade;
the calculating module is used for calculating a first average value of each first air output quantity under the condition that the first air output quantities of the target quantity are obtained;
and the control module is used for controlling the target reminding module in the air conditioner to start so as to remind a user to clean the filter screen under the condition that the difference value between the standard air output under the first air speed grade and the first average value meets a first preset condition.
8. An air conditioner, comprising:
the air conditioner comprises an air conditioner body, an air volume sensor, a signal lamp and an alarm;
the signal lamp and the alarm are both arranged in the air conditioner body;
the air quantity sensor is used for acquiring the air quantity of the air conditioner; the air quantity sensor is arranged at an air outlet of the air conditioner;
the signal lamp is used for carrying out light reminding under the condition that the filter screen of the air conditioner is determined to be blocked;
the alarm is used for alarming and reminding under the condition that the filter screen of the air conditioner is determined to be seriously blocked;
the device also comprises a controller; the air volume sensor, the signal lamp and the alarm are all electrically connected with the controller;
the controller comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, and when the processor executes the program, the air conditioner filter screen blockage reminding method is realized according to any one of claims 1 to 6.
9. A non-transitory computer readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the method for reminding air conditioner filter screen clogging according to any one of claims 1 to 6.
10. A computer program product comprising a computer program, wherein the computer program, when executed by a processor, implements the method for air conditioner filter screen clogging notification according to any one of claims 1 to 6.
CN202210642033.0A 2022-06-07 2022-06-07 Air conditioner filter screen blockage reminding method and device, air conditioner and storage medium Pending CN115111765A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202210642033.0A CN115111765A (en) 2022-06-07 2022-06-07 Air conditioner filter screen blockage reminding method and device, air conditioner and storage medium
PCT/CN2023/074534 WO2023236561A1 (en) 2022-06-07 2023-02-06 Air conditioner filter screen blockage reminding method and apparatus, air conditioner, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210642033.0A CN115111765A (en) 2022-06-07 2022-06-07 Air conditioner filter screen blockage reminding method and device, air conditioner and storage medium

Publications (1)

Publication Number Publication Date
CN115111765A true CN115111765A (en) 2022-09-27

Family

ID=83326160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210642033.0A Pending CN115111765A (en) 2022-06-07 2022-06-07 Air conditioner filter screen blockage reminding method and device, air conditioner and storage medium

Country Status (2)

Country Link
CN (1) CN115111765A (en)
WO (1) WO2023236561A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023236561A1 (en) * 2022-06-07 2023-12-14 青岛海尔空调器有限总公司 Air conditioner filter screen blockage reminding method and apparatus, air conditioner, and storage medium
CN117490185A (en) * 2023-12-29 2024-02-02 天津英泰华机电技术有限公司 Intelligent central air conditioner control system and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105444340B (en) * 2014-08-30 2018-08-24 中山大洋电机股份有限公司 A kind of electrical equipment with filter net jam detection function
CN104390322B (en) * 2014-11-24 2017-03-01 珠海格力电器股份有限公司 A kind of automatic judging method of drainage screen service life, apparatus and system
JP2018176111A (en) * 2017-04-19 2018-11-15 シャープ株式会社 Blower
CN108072231A (en) * 2017-11-17 2018-05-25 长沙开元仪器股份有限公司 Blowing device and filter net jam warning device
CN110871001A (en) * 2018-09-03 2020-03-10 珠海格力电器股份有限公司 Reminding method and device for replacing filter screen of air purifier and air purifier
CN110529976A (en) * 2019-08-22 2019-12-03 深圳和而泰家居在线网络科技有限公司 Air cleaning facility filter screen life detecting method, device, system and equipment
CN111023443B (en) * 2019-12-16 2021-02-12 珠海格力电器股份有限公司 Filter screen filth blockage detection method and device, storage medium and air outlet equipment
CN113091209A (en) * 2021-03-30 2021-07-09 青岛海尔空调器有限总公司 Air conditioner air outlet control method and device, electronic equipment and storage medium
CN115111765A (en) * 2022-06-07 2022-09-27 青岛海尔空调器有限总公司 Air conditioner filter screen blockage reminding method and device, air conditioner and storage medium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023236561A1 (en) * 2022-06-07 2023-12-14 青岛海尔空调器有限总公司 Air conditioner filter screen blockage reminding method and apparatus, air conditioner, and storage medium
CN117490185A (en) * 2023-12-29 2024-02-02 天津英泰华机电技术有限公司 Intelligent central air conditioner control system and method
CN117490185B (en) * 2023-12-29 2024-03-22 天津英泰华机电技术有限公司 Intelligent central air conditioner control system and method

Also Published As

Publication number Publication date
WO2023236561A1 (en) 2023-12-14

Similar Documents

Publication Publication Date Title
CN115111765A (en) Air conditioner filter screen blockage reminding method and device, air conditioner and storage medium
CN109373505A (en) A kind of air-conditioning cleaning prompting control method and air conditioner
CN109916049B (en) Self-cleaning control method for air conditioner
CN114251739B (en) Method and device for cleaning filter screen and air conditioner
CN111288609B (en) Air conditioner filter screen filth blockage detection method and device, air conditioner and storage medium
CN113669841B (en) Method and device for detecting dust accumulation blockage of air conditioner, air conditioner and storage medium
CN110986274B (en) Control method for preventing incomplete defrosting of electric heater, computer readable storage medium and air conditioner
CN109405180A (en) A kind of condensation prevention control method and device
CN109357443B (en) Electronic expansion valve opening control method and device and multi-split system
CN109798703B (en) Heat pump unit and defrosting control method and device thereof
CN114738920A (en) Air conditioner control method and device, air conditioner and electronic equipment
CN109269027B (en) Automatic optimization air conditioner refrigeration control method, system and device
WO2023236566A1 (en) Dirt reminding method and apparatus for condenser of air conditioner, and air conditioner and storage medium
CN111059698A (en) Air conditioner electric heating defrosting control method, computer readable storage medium and air conditioner
CN112050540A (en) Defrosting control method and device and refrigeration equipment
CN110726236A (en) Air conditioner outdoor unit and control method thereof
CN114484727A (en) Condenser dust removal method and device and air conditioner
CN110749049A (en) Control method of water-cooled air conditioning unit
CN112944591B (en) Filter screen cleaning prompt control method and device and air conditioner
CN112032939A (en) Control method of heat exchange system
CN110671752B (en) Water fullness control method and device of mobile air conditioner
CN115076901A (en) Method and device for judging blockage of filter in air conditioner
CN112923512A (en) Air conditioner defrosting control method and device and air conditioner
CN110594993A (en) Method and device for realizing automatic dust removal of unit and air conditioner
CN111720948A (en) Control method and device of fresh air conditioner

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination