CN112178875A - Air conditioner control method, air conditioner, storage medium and system - Google Patents
Air conditioner control method, air conditioner, storage medium and system Download PDFInfo
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- CN112178875A CN112178875A CN202011039855.7A CN202011039855A CN112178875A CN 112178875 A CN112178875 A CN 112178875A CN 202011039855 A CN202011039855 A CN 202011039855A CN 112178875 A CN112178875 A CN 112178875A
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 239000000428 dust Substances 0.000 claims abstract description 149
- 238000006073 displacement reaction Methods 0.000 claims description 45
- 238000004140 cleaning Methods 0.000 claims description 22
- 206010011224 Cough Diseases 0.000 claims description 20
- 238000004378 air conditioning Methods 0.000 claims description 20
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000004886 head movement Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 7
- 230000036541 health Effects 0.000 description 7
- 206010041232 sneezing Diseases 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
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- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- 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
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- 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
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- 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
- F24F11/523—Indication arrangements, e.g. displays for displaying temperature data
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- 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
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- 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
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- 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
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- 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
- F24F11/66—Sleep mode
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/20—Feedback from users
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/40—Noise
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner control method, an air conditioner, a storage medium and a system, wherein the air conditioner control method comprises the following steps: acquiring the dust thickness of a filter screen at an air outlet of an air conditioner and the personnel condition of a target area; and controlling the air conditioner to execute preset operation according to the dust thickness and the personnel condition. The invention takes the dust thickness of the filter screen at the air outlet of the air conditioner indoor unit and the personnel condition of the target area as the judgment conditions, controls the air conditioner to execute the preset operation, and realizes the high-degree intelligent control of the air conditioner.
Description
Technical Field
The invention relates to the field of air conditioner control, in particular to an air conditioner control method, an air conditioner, a storage medium and a system.
Background
Along with the popularity of artificial intelligence, the intellectualization of air conditioners is becoming a direction in which various manufacturers strive for research and development, but the intellectualization of air conditioners neglects human feelings, such as air conditioner purification operation, air conditioner self-cleaning operation and the like, all affect the rest of users, and the experience brought to the users by the current intellectualized air conditioners is poor.
Disclosure of Invention
The invention mainly aims to provide an air conditioner control method, an air conditioner, a storage medium and a system, aiming at solving the problems that the intelligent degree of the existing air conditioner is poor and inconvenience is brought to users, wherein the air conditioner control method comprises the following steps:
acquiring the dust thickness of a filter screen at an air outlet of an air conditioner and the personnel condition of a target area;
and controlling the air conditioner to execute preset operation according to the dust thickness and the personnel condition.
Optionally, the controlling the air conditioner to perform a preset operation according to the dust thickness and the personnel condition includes:
and when the dust thickness is greater than or equal to a first preset dust thickness and the personnel condition meets a first preset condition, controlling the air conditioner to execute preset operation.
Optionally, the personnel condition includes a number of personnel, and when the dust thickness is greater than or equal to a first preset dust thickness and the personnel condition satisfies a first preset condition, the method controls the air conditioner to perform a preset operation, including:
and when the dust thickness is greater than or equal to a first preset dust thickness and the personnel condition is that the number of first personnel is zero, controlling the air conditioner to execute preset operation.
Optionally, the personnel condition includes a first number of personnel and whether each personnel is in a sleeping state, and when the dust thickness is greater than or equal to a first preset dust thickness and the personnel condition meets a first preset condition, controlling the air conditioner to perform a preset cleaning operation includes:
when the dust thickness is larger than or equal to a first preset dust thickness, the number of first persons is not zero, and at least one person in the number of first persons is in a non-sleep state, executing a first prompt operation, wherein the first prompt operation is used for prompting the person in the target area to leave;
after the first preset time, acquiring the second number of people in the target area;
and when the number of the second persons is zero, controlling the air conditioner to execute preset operation.
Optionally, the personnel condition includes a first number of personnel and whether each personnel is in a sleeping state, and when the dust thickness is greater than or equal to a first preset dust thickness and the personnel condition meets a first preset condition, controlling the air conditioner to perform a preset operation includes:
when the dust thickness is larger than or equal to a first preset dust thickness, the first number of persons is not zero, and at least one person in the first number of persons is in a sleeping state, keeping the air conditioner in a current mode to operate for a second preset time;
after the second preset time, acquiring the third number of people in the target area;
when the number of the third persons is zero, controlling the air conditioner to execute preset operation; alternatively, the first and second electrodes may be,
when the third number of people is not zero and at least one person in the third number of people is in a non-sleep state, executing a second prompt operation, wherein the second prompt operation is used for prompting the person in the target area to leave; after a third preset time, acquiring a fourth number of people in the target area; and when the number of the fourth persons is zero, controlling the air conditioner to execute preset operation.
Optionally, the acquiring whether each person in the target area is in a sleep state includes:
shooting the personnel in the target area for a plurality of times to obtain a plurality of first pictures;
and determining the moving distance of the person according to the plurality of first pictures, and determining whether the person is in a sleeping state according to the moving distance.
Optionally, the controlling the air conditioner to perform a preset operation according to the dust thickness and the personnel condition includes:
and when the dust thickness is smaller than a second preset dust thickness and the personnel condition meets a second preset condition, controlling the air conditioner to execute preset operation.
Optionally, the personnel condition includes a fifth quantity of personnel and whether each personnel is in an unhealthy state and a sleeping state, and when the dust thickness is smaller than a second preset dust thickness and the personnel condition satisfies a second preset condition, the air conditioner is controlled to perform a preset operation, including:
when the dust thickness is smaller than a second preset dust thickness and the number of fifth persons is not zero, at least one person in the number of fifth persons is in a non-healthy state and is in a non-sleep state, executing a third prompt operation, wherein the third prompt operation is used for prompting the persons in the target area to leave;
after a fourth preset time, acquiring a sixth number of people in the target area;
and when the number of the sixth people is zero, controlling the air conditioner to execute preset operation.
Optionally, the personnel condition includes a fifth quantity of personnel and whether each personnel is in an unhealthy state and a sleeping state, and when the dust thickness is smaller than a second preset dust thickness and the personnel condition satisfies a second preset condition, the air conditioner is controlled to perform a preset operation, including:
when the dust thickness is smaller than a second preset dust thickness and the number of fifth persons is not zero, at least one of the fifth persons is in a non-healthy state and the at least one person is in a sleeping state, keeping the air conditioner in a current mode to operate for a fifth preset time;
acquiring a seventh number of people in the target area after the fifth preset time;
when the number of the seventh people is zero, controlling the air conditioner to execute preset operation; alternatively, the first and second electrodes may be,
when the seventh number of people is not zero and at least one person in the seventh number of people is in a non-sleep state, executing a fourth prompt operation, wherein the fourth prompt operation is used for prompting the persons in the target area to leave;
after a sixth preset time, acquiring the eighth number of people in the target area;
and when the number of the eighth personnel is zero, controlling the air conditioner to execute preset operation.
Optionally, the acquiring whether each person in the target area is in a sleeping state includes:
shooting the personnel in the target area for a plurality of times to obtain a plurality of second pictures;
and determining the moving distance of the person according to the plurality of second pictures, and determining whether the person is in a sleeping state according to the moving distance.
Optionally, the acquiring whether each person is in an unhealthy state includes:
acquiring first sound waves of the target area, and calculating a first matching degree of the first sound waves and first preset sound waves, wherein the first preset sound waves are corresponding sound waves when the human body coughs or sneezes;
and determining whether the person is in an unhealthy state according to the first matching degree.
Optionally, the acquiring whether each person is in an unhealthy state includes:
acquiring a second sound wave of the target area and a maximum displacement value of the head of the person within a long span of the second sound wave;
calculating a second matching degree of the second sound wave and a second preset sound wave, wherein the second preset sound wave is a sound wave corresponding to the human body when the human body coughs or sneezes;
when the second matching degree is larger than or equal to a preset matching degree, and the maximum displacement value meets a preset displacement condition, wherein the preset displacement condition is a displacement corresponding to head movement when a human body coughs or sneezes, the person is determined to be in an unhealthy state; or the like, or, alternatively,
and when the second matching degree is smaller than a preset matching degree, the maximum displacement value does not meet a preset displacement condition, and the preset displacement condition is a displacement corresponding to the movement of the head when the human body coughs or sneezes, determining that the person is not in an unhealthy state.
Optionally, the step of obtaining the dust thickness of the filter screen at the air outlet of the air conditioner indoor unit comprises:
acquiring a first air speed of an air outlet of an air conditioner indoor unit, and searching the thickness of dust corresponding to the first air speed in a preset first comparison table to obtain the thickness of the dust, wherein the first comparison table is a preset comparison table of the air speed at the air outlet of the air conditioner and the dust thickness; or the like, or, alternatively,
acquiring a first temperature of an air outlet of an air conditioner indoor unit, and searching a dust thickness corresponding to the first temperature in a preset second comparison table to obtain the dust thickness, wherein the second comparison table is a preset comparison table of the temperature of the air outlet of the air conditioner indoor unit and the dust thickness; and/or the presence of a gas in the gas,
the preset operation is self-cleaning operation or fifth prompting operation; and/or the presence of a gas in the gas,
the target area is an area where user monitoring is performed, which is set in the air conditioning system.
This application is through controlling according to dust thickness and personnel's condition the operation is predetermine in the air conditioner execution, has realized the intelligent control of higher degree air conditioner, has brought very big facility for the user uses the air conditioner, has improved air conditioner user's experience and has felt.
Further, to achieve the above object, the present invention also provides an air conditioner including:
the acquisition module is used for acquiring the dust thickness of a filter screen at an air outlet of the air conditioner and the personnel condition of a target area;
and the control module is used for controlling the air conditioner to execute preset operation according to the dust thickness and the personnel condition.
Further, to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon the air-conditioning control method program, which when executed by a processor, implements the steps of the air-conditioning control method as described above.
In addition, in order to achieve the above object, the present invention further provides an air conditioning control system, which includes a memory, a processor, and an air conditioning control program stored in the memory and operable on the processor, wherein the air conditioning control program, when executed by the processor, implements the steps of the air conditioning control method as described above.
Drawings
FIG. 1 is a schematic flow chart of an embodiment of an air conditioner control method according to the present invention;
fig. 2 is a schematic diagram of a hardware structure of an air conditioner self-cleaning control system according to the present invention.
Detailed Description
In order to make the purpose, technical scheme and effect of the present application clearer and clearer, the present application is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The intelligent control process of the existing air conditioner is poor, which brings inconvenience to users to use the air conditioner and makes the experience of users poor, and in order to solve the problems of the existing air conditioner, the embodiment provides an air conditioner control method, as shown in fig. 1, which includes the steps of:
s10, acquiring the dust thickness of a filter screen at an air outlet of the air conditioner and the personnel condition of a target area;
and S20, controlling the air conditioner to execute preset operation according to the dust thickness and the personnel condition.
The embodiment takes the dust thickness of the filter screen at the air outlet of the air conditioner indoor unit and the personnel condition of the target area as the judgment conditions, and controls the air conditioner to execute the preset operation. The embodiment controls the air conditioner to execute the preset operation according to the dust thickness and the personnel condition, realizes the intelligent control of the air conditioner at a higher degree, and brings great convenience to users for using the air conditioner.
In some embodiments, the thickness of dust on the filter screen at the air outlet of the air conditioner indoor unit affects the air speed at the air outlet of the air conditioner indoor unit, and experiments show that the thicker the thickness of dust on the filter screen at the air outlet of the air conditioner indoor unit is, the smaller the air speed at the air outlet of the air conditioner indoor unit is under the condition of the same rotating speed of the air conditioner indoor unit. Based on this, in this embodiment, a first comparison table corresponding to the air speed and the dust thickness of the air outlet of the air conditioner indoor unit can be established in advance through an experiment, and when the first air speed of the air outlet of the air conditioner indoor unit is obtained, the dust thickness corresponding to the first air speed is searched in the first comparison table, so that the dust thickness of the filter screen at the air outlet of the air conditioner indoor unit is obtained.
In other embodiments, the thickness of the dust on the filter screen at the air outlet of the air conditioner may also affect the temperature of the air outlet of the air conditioner, and experiments show that the thicker the thickness of the dust on the filter screen at the air outlet of the air conditioner is, the higher the temperature of the air outlet of the air conditioner is under the condition that the rotation speeds of the air conditioner are the same. Based on this, the second comparison table of the temperature of the air outlet of the air conditioner indoor unit corresponding to the dust thickness can be established in advance through experiments in the embodiment, and when the first temperature of the air outlet of the air conditioner indoor unit is obtained, the dust thickness corresponding to the first temperature is searched in the second comparison table, so that the dust thickness of the filter screen at the air outlet of the air conditioner indoor unit is obtained.
In some specific embodiments, the air conditioner is controlled to perform a preset operation according to the dust thickness and the personnel condition; and when the dust thickness is greater than or equal to a first preset dust thickness and the personnel condition meets a first preset condition, controlling the air conditioner to execute preset operation.
The preset operation can be a self-cleaning operation or a fifth prompting operation; the dust thickness is greater than or equal to a first preset dust thickness, so that the current dust on the filter screen is more, the dust thickness of the air outlet can reflect the dust deposition condition on the surface of the heat exchanger, bacteria can be generated if the dust is not cleaned in time, and the bacteria enter a target area along with the flowing of air to influence the health of a user. The prior art can remove dust on the surface of a heat exchanger by a self-cleaning method of an air conditioner, and then, a cleaning system of the prior air conditioner is started manually or judges whether to be started according to the change of a current value. The two technologies have defects, and no matter the air conditioner is started manually or according to a current value, the sundries in the air conditioner are accumulated more and more, so that the cleaning of the air conditioner is delayed, and the comfort of a user is influenced; and if the self-cleaning operation of the air conditioner is controlled to be started is judged only according to the dust thickness, the user experience is ignored. The embodiment takes the dust thickness of the filter screen at the air outlet of the air conditioner indoor unit and the personnel condition of the target area as the judgment conditions for controlling the air conditioner to execute the preset operation, when the dust thickness is greater than or equal to a first preset dust thickness and the personnel condition meets a first preset condition, the air conditioner is controlled to execute self-cleaning operation or fifth prompting operation to clean dust on the surface of the heat exchanger in time so as to prevent bacteria generated by the dust from influencing the health of users, thereby solving the problems that the cleaning of the air conditioner is lagged and the comfort of a user is influenced at present, reducing the dust brought out by the heat exchanger through wind from blowing to a room or a working area of the air conditioner, reducing the breeding of bacteria, and the fifth prompting operation can be a prompting method such as voice prompt, luminous prompt, display prompt code and the like, the air conditioner is prompted to be cleaned by a user, and if the surface of a filter screen and/or a heat exchanger of an air outlet of the air conditioner needs to be cleaned.
In some specific embodiments, when the dust thickness is greater than or equal to a first preset dust thickness and the person condition is that the number of first persons is zero, the air conditioner is controlled to perform a preset operation.
The personnel condition includes first personnel quantity in this embodiment, and first preset condition includes that first personnel quantity is zero, and dust thickness when the filter screen is more than or equal to first preset dust thickness, and first personnel quantity is zero, and the control air conditioner carries out the operation of predetermineeing, can not influence user's rest because of the execution of predetermineeing the operation. When the preset operation is self-cleaning operation, when the dust thickness is larger than or equal to the first preset dust thickness and no person exists in the target area, the air conditioner can be controlled to execute the self-cleaning operation, the dust on the surface of the heat exchanger can be cleaned in time, and the influence on a user can be avoided; or executing a fifth prompt operation to prompt the user that the air conditioner needs to be cleaned, such as cleaning the surface of a filter screen and/or a heat exchanger of an air outlet of the air conditioner.
Further, in this embodiment, the number of first persons in the target area may be determined by an infrared scanning technique, the temperature image obtained by the infrared scanning technique may be matched with a preset human body model, the number of successfully matched first persons is the number of first persons, and the number of first persons may also be determined by the number of faces obtained by a face recognition technique.
In some specific embodiments, when the dust thickness is greater than or equal to a first preset dust thickness, the first number of persons is not zero, and at least one person in the first number of persons is in a non-sleep state, a first prompt operation is performed, where the first prompt operation is used to prompt the person in the target area to leave; after the first preset time, acquiring the second number of people in the target area; and when the number of the second persons is zero, controlling the air conditioner to execute preset operation.
In this embodiment, the personnel condition includes the number of personnel and whether the personnel is in a sleeping state. When it is detected that the number of the first persons in the target area is at least one and at least one person is in a non-sleep state, in order to avoid the influence of the preset operation executed by the air conditioner on the rest or health of the user in the later period, a first prompt operation is executed to prompt the person in the target area to leave. By way of example, the first prompt operation may be to turn on an indicator light or output a prompt tone to prompt the person in the target area to leave. And after a first preset time length after the first prompt operation is executed, acquiring the second number of people in the target area again, and if the second number of people is zero, indicating that the user completely leaves the target area, controlling the air conditioner to execute preset operation.
In this embodiment, the first preset time period may be set by a user or a worker, and may be set to be a time period of 5 minutes, 8 minutes, 10 minutes, or longer, where the first preset time period may be understood as a time period for reserving the person in the target area to leave the room after the first prompt operation is performed, and after the first preset time period, the number of the persons in the target area, that is, the second number of the persons, is obtained again. When the number of the second persons is zero, the persons in the target area leave the room, the air conditioner can be controlled to execute the preset operation, and the influence of the execution of the preset operation on the user is eliminated. It should be noted that, when the number of the second persons is greater than or equal to 1, the first prompt operation is executed again, and the number of the persons in the target area is obtained after waiting for the first preset time, and so on, until the number of the persons in the target area is zero, the air conditioner is not controlled to execute the preset operation.
In some specific embodiments, when the dust thickness is greater than or equal to a first preset dust thickness, the first number of persons is not zero, and at least one person in the first number of persons is in a sleep state, the air conditioner is kept in the current mode to operate for a second preset time period; after the second preset time, acquiring the third number of people in the target area; when the number of the third persons is zero, controlling the air conditioner to execute preset operation; or when the third number of people is not zero and at least one person in the third number of people is in a non-sleep state, executing a second prompt operation, wherein the second prompt operation is used for prompting the person in the target area to leave; after a third preset time, acquiring a fourth number of people in the target area; and when the number of the fourth persons is zero, controlling the air conditioner to execute preset operation.
In this embodiment, the personnel condition also includes the number of personnel and whether the personnel are in a sleeping state. When the first number of people is detected to be at least one and at least one person is in a sleep state, in order to avoid the influence of the execution of the preset operation of the air conditioner on the sleep of the user, the air conditioner is kept in the current mode to operate for a second preset time, then the number of people in the target area, namely the third number of people, is obtained again, if the third number of people is zero, the situation that all the people in the target area leave is indicated, and at the moment, the air conditioner can be controlled to execute the preset operation. In this embodiment, the second preset time period may be set by a user or a worker, and in order to ensure that the people in the sleep state have sufficient rest and leave the target area, the second preset time period may be set to 1 hour, 1.5 hours, or 2 hours, and the like. When the number of the third persons is not zero and at least one person in the target area is in a non-sleep state, the air conditioner can be controlled to execute a second prompt operation to prompt the persons in the target area to leave, and the second prompt operation can be to light up an indicator lamp or send out a prompt tone. After a third preset time period after the second prompt operation is executed, the number of people in the target area, that is, the fourth number of people, is obtained again, and the third preset time period may be 8 minutes, 10 minutes, 15 minutes, or longer. And if the number of the fourth personnel is zero, the personnel are described to leave the target area, and the air conditioner is controlled to execute preset operation.
In some embodiments, the obtaining whether each person in the target area is in a sleep state comprises: shooting the personnel in the target area for a plurality of times to obtain a plurality of first pictures; and determining the moving distance of the person according to the plurality of first pictures, and determining whether the person is in a sleeping state according to the moving distance, wherein the target area is an area which is set in an air-conditioning system and used for monitoring the user.
The target area is an area set in an air conditioning system (air conditioner) and monitored by a user, for example, a detection device is provided in the air conditioner, and a preset area range monitored by the detection device is the target area. In one embodiment, the detection device is a camera, and the detection device can be used for monitoring users in various areas such as a living room/sofa/bed. In one embodiment, the detection device is a microwave sensor that can be used to monitor users in various areas such as a living room/sofa/bed. In one embodiment, the detection device is an infrared detector for monitoring users in various areas such as a living room/sofa/bed. Therefore, the air conditioner is controlled to execute the preset operation by acquiring the personnel condition of the target area, so that the high-degree intelligent control of the air conditioner is realized, and great convenience is brought to the user for using the air conditioner.
In this embodiment, the personnel conditions of the users in each area such as the living room/sofa/bed are monitored, for example, when the detection device is a camera, each person in the target area may be photographed multiple times, multiple pictures, i.e., several first pictures, of each person may be obtained, and the photographing interval may be set to 2 seconds, 5 seconds, 10 seconds, or the like. Assuming that 4 first pictures in which the person a is photographed are obtained, the moving distance of the person a in the 4 first pictures is calculated, specifically, the moving distance of the head of the person a may be regarded as the moving distance of the person a, and the moving distance of the head of the person a in any two first pictures may be calculated. When the moving distance of the person A is larger than or equal to the preset distance, determining that the person A is in a non-sleep state; and when the moving distance of the person A is smaller than the preset distance, determining that the person A is in a sleeping state. The preset distance may be 0.5 m, 1 m, etc. according to experimental settings, and whether each person is in a sleeping state is determined by comparing the moving distance of each person in the target area with the preset distance.
In some specific embodiments, the controlling the air conditioner to perform a preset operation according to the dust thickness and the person condition includes: and when the dust thickness is smaller than a second preset dust thickness and the personnel condition meets a second preset condition, controlling the air conditioner to execute preset operation.
Similarly, the dust thickness of the filter screen at the air outlet of the air conditioner and the personnel condition of the target area are used as the determination conditions in the embodiment, and when the dust thickness is smaller than the second preset dust thickness, and the personnel condition meets the second preset condition, the air conditioner is controlled to execute the preset operation.
In this embodiment, the preset operation may be a self-cleaning operation or a fifth prompt operation; the dust thickness is smaller than the second preset dust thickness, the current dust on the filter screen is less, the dust thickness of the air outlet can reflect the dust deposition condition on the surface of the heat exchanger, even if less dust exists, if the health of a user is influenced, the filter screen or the surface of the heat exchanger needs to be cleaned, further judgment of whether the air conditioner is controlled to execute self-cleaning operation or not according to the personnel condition is needed, when the personnel condition meets the second preset condition, the air conditioner is controlled to execute the self-cleaning operation, the dust of the heat exchanger of the air conditioner indoor unit is cleaned in time, bacteria generated by the dust are prevented from entering the area where the air conditioner indoor unit is located in the using process of the air conditioner, the health of the user is influenced, and therefore the problems that the cleaning of the air conditioner is delayed at present and the comfort of the user.
In some specific embodiments, the personnel status includes a fifth number of personnel and whether each of the personnel is in an unhealthy state and sleeping state; when the dust thickness is smaller than a second preset dust thickness and the number of fifth persons is not zero, at least one person in the number of fifth persons is in a non-healthy state and is in a non-sleep state, executing a third prompt operation, wherein the third prompt operation is used for prompting the persons in the target area to leave; after a fourth preset time, acquiring a sixth number of people in the target area; and when the number of the sixth people is zero, controlling the air conditioner to execute preset operation.
In this embodiment, the fifth number of people is the number of people currently existing in the target area, when the fifth number of people is greater than or equal to 1, it is determined whether at least one person is in an unhealthy state in the target area, and if so, it is determined that the current operation of the air conditioner affects the health of the user and a preset operation needs to be performed on the air conditioner; before the air conditioner performs the preset operation, whether at least one person in the target area is in a non-sleep state or not is judged, if yes, a third prompt operation is performed to prompt the user to leave the target area, wherein the third prompt operation can be a voice prompt or an indicator light is turned on. And after the third prompt operation is carried out for a fourth preset time, acquiring the number of people in the target area again, namely the sixth number of people, determining whether the user leaves, and when the sixth number of people is zero, determining that the user leaves the target area, so that the air conditioner can be controlled to execute the preset operation. By way of example, the fourth preset time period may be a time period of 5 minutes, 8 minutes, 10 minutes or longer, and the like. It should be noted that, when the sixth number of people is greater than or equal to 1, the third prompt operation is executed again, and the number of people in the target area is obtained after waiting for a fourth preset time period, and so on, until the number of people in the target area is zero, the air conditioner cannot be controlled to execute the preset operation.
In other specific embodiments, the personnel status includes a fifth number of personnel and whether each of the personnel is in an unhealthy state and sleeping state; when the dust thickness is smaller than a second preset dust thickness and the number of fifth persons is not zero, at least one of the fifth persons is in a non-healthy state and the at least one person is in a sleeping state, keeping the air conditioner in a current mode to operate for a fifth preset time; acquiring a seventh number of people in the target area after the fifth preset time; when the number of the seventh people is zero, controlling the air conditioner to execute preset operation; or when the seventh number of people is not zero and at least one person in the seventh number of people is in a non-sleep state, executing a fourth prompt operation, wherein the fourth prompt operation is used for prompting the persons in the target area to leave; after a sixth preset time, acquiring the eighth number of people in the target area; and when the number of the eighth personnel is zero, controlling the air conditioner to execute preset operation.
In this embodiment, when the number of fifth persons in the target area is greater than or equal to 1 and at least one of all persons in the target area is in an unhealthy state, it indicates that the dust thickness at the air outlet of the indoor unit of the air conditioner affects the health of the user and a preset operation needs to be performed on the air conditioner; before executing the self-cleaning operation of the air conditioner, whether the personnel in the target area are in a sleep state or not should be judged, if it is determined that at least one of the personnel in the target area is in the sleep state, the current operation mode of the air conditioner is maintained, after a fifth preset time period, the number of the personnel in the target area, namely the seventh number of the personnel, is obtained again, wherein the fifth preset time period can be 30 minutes, 1 hour or 2 hours and the like, and if the seventh number of the personnel is zero, it is indicated that the user completely leaves the target area, and at this time, the air conditioner can be controlled to execute the preset operation; and if the seventh number of people is not zero and at least one person in the target area is in a non-sleep state, executing a fourth prompt operation, wherein the fourth prompt operation is used for prompting the person in the target area to leave, waiting for a sixth preset time period to obtain the number of people in the target area to obtain an eighth number of people, and if the eighth number of people is zero, controlling the air conditioner to execute the preset operation.
In some embodiments, the obtaining whether each person in the target area is in a sleeping state comprises: shooting the personnel in the target area for a plurality of times to obtain a plurality of second pictures; and determining the moving distance of the person according to the plurality of second pictures, and determining whether the person is in a sleeping state according to the moving distance.
In this embodiment, each person in the target area is photographed multiple times, multiple pictures, i.e., multiple second pictures, are obtained for each person, and the photographing interval may be set to 2 seconds, 5 seconds, 10 seconds, or the like. Assuming that 4 second pictures in which the person B is photographed are obtained, the moving distance of the person B in the 4 second pictures is calculated, specifically, the moving distance of the head of the person B may be regarded as the moving distance of the person B, and the moving distance of the head of the person B in any two second pictures may be calculated. When the moving distance of the person B is larger than or equal to the preset distance, determining that the person B is in a non-sleep state; and when the moving distance of the person B is less than the preset distance, determining that the person B is in a sleeping state. The preset distance may be set according to the experimental result, for example, may be set to be 0.5 m, 1 m, etc.
In some embodiments, there is provided a method of obtaining whether each person is in an unhealthy state, comprising: acquiring first sound waves of the target area, and calculating a first matching degree of the first sound waves and first preset sound waves, wherein the first preset sound waves are corresponding sound waves when the human body coughs or sneezes; and determining whether the person is in an unhealthy state according to the first matching degree.
When the first matching degree is greater than or equal to a preset matching degree, judging that the personnel is in an unhealthy state; or when the first matching degree is smaller than the preset matching degree, each person is not in an unhealthy state.
Specifically, it has been found that a human body emits a specific sound wave when coughing or sneezing, and based on this, a sound wave corresponding to the human body when coughing or sneezing is obtained in advance and is considered as a first preset sound wave; whether the personnel in the target area are in an unhealthy state or not is judged by calculating a first matching degree of a first sound wave acquired from the target area and the first preset sound wave. For example, the first matching degree of the first sound wave and the first preset sound wave may be calculated by calculating a difference between the first sound wave and the first preset sound wave, and if the difference is not within a preset range, it indicates that the matching degree of the first sound wave and the first preset sound wave is low at present, and it is determined that there is a sound wave that the person coughs or sneezes in the target area, that is, the person is in an unhealthy state; if the difference value is within the preset range, the current matching degree of the first sound wave and the first preset sound wave is high, and it is determined that the sound wave of coughing or sneezing does not occur to the person in the target area, namely, the person is not in an unhealthy state.
In some embodiments, there is also provided another method of obtaining whether each person is in an unhealthy state, comprising: acquiring a second sound wave of the target area and a maximum displacement value of the head of the person within a long span of the second sound wave; calculating a second matching degree of the second sound wave and a second preset sound wave, wherein the second preset sound wave is a sound wave corresponding to the human body when the human body coughs or sneezes; when the second matching degree is greater than or equal to a preset matching degree, and the maximum displacement value meets a preset displacement condition, wherein the preset displacement condition is a displacement corresponding to head movement when the human body coughs or sneezes, the person is judged to be in an unhealthy state; or when the second matching degree is smaller than a preset matching degree, the maximum displacement value meets a preset displacement condition, and the preset displacement condition is the displacement corresponding to the human body coughing or sneezing, the person is judged not to be in the unhealthy state.
In the present embodiment, it is found that the human body emits the specific sound wave when coughing or sneezing, and the head of the human body generates a large specific displacement during the emission of the specific sound wave, so that the present embodiment can determine whether each person in the target area is in an unhealthy state by combining the specific sound wave and the specific displacement. Specifically, the maximum displacement value of the head of the person in the target area in the long span of the second sound wave is obtained simultaneously with the acquisition of the second sound wave in the target area, the maximum displacement value of the head of the person is obtained by photographing the person in the target area, continuously acquiring the head picture of the person within a certain time, such as 1 second or 2 seconds, and calculating the maximum value of the change of the position distance of the head of the person on any two pictures, that is, the maximum displacement value.
In this embodiment, a second matching degree of the second sound wave and a second preset sound wave is calculated, where the second preset sound wave is a sound wave corresponding to the human body coughing and sneezing. For example, a difference between the second sound wave and the second preset sound wave may be calculated, where the obtained difference is a second matching degree between the second sound wave and the second preset sound wave, and if the difference is within a preset range, it indicates that the second matching degree is greater than or equal to the preset matching degree; if the difference is out of the preset range, the second matching degree is smaller than the preset matching degree. The preset displacement condition is the displacement corresponding to the human body coughing or sneezing, the preset displacement condition can be a numerical range, and when the maximum displacement value belongs to the numerical range, the maximum displacement value meets the preset displacement condition; and when the maximum displacement value does not belong to the numerical range, the maximum displacement value is not satisfied with the preset displacement condition. When the second matching degree of the second sound wave and the second preset sound wave is greater than or equal to the preset matching degree and the maximum displacement value meets the preset displacement condition, judging that the person has cough or sneeze and is in an unhealthy state; and when the second matching degree of the second sound wave and the second preset sound wave is smaller than the preset matching degree and the maximum displacement value does not meet the preset displacement condition, judging that the personnel is not in the unhealthy state.
According to the method, the dust thickness of a filter screen at an air outlet of the air conditioner and the personnel condition of a target area are obtained, the air conditioner is controlled to execute the preset operation according to the dust thickness and the personnel condition, when the dust thickness is larger than or equal to the first preset dust thickness and the personnel condition meets the first preset condition, the air conditioner is controlled to execute the preset operation, namely, when no personnel exists in the target area, the air conditioner is controlled to execute the preset operation, and the influence of the execution of the preset operation on the comfort level of the personnel is avoided; when the dust thickness is smaller than the second preset dust thickness, the personnel condition of the target area is continuously acquired, the personnel condition comprises the personnel number and whether the personnel are in a healthy state or not, whether the personnel are in a sleeping state or not, the experience of the air conditioner user is fully considered, and the humanization of the air conditioner self-cleaning operation is reflected more.
In some embodiments, to achieve the above object, there is also provided an air conditioner including:
the acquisition module is used for acquiring the dust thickness of a filter screen at an air outlet of the air conditioner and the personnel condition of a target area;
and the control module is used for controlling the air conditioner to execute preset operation according to the dust thickness and the personnel condition.
In the embodiment, the dust thickness of an air outlet of an inner machine of the air conditioner and the personnel condition of a target area are obtained through the obtaining module; and controlling the air conditioner to execute preset operation according to the dust thickness and the personnel condition through the control module. The air conditioner provided by the embodiment can execute the self-cleaning operation or the fifth prompt operation of the air conditioner under the condition that a user uses the air conditioner as far as possible, the user is not affected, and the experience of the user of the air conditioner is improved.
Further, to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon the air-conditioning control method program, which when executed by a processor, implements the steps of the air-conditioning control method as described above.
In addition, to achieve the above object, the present invention also provides an air conditioning control system, as shown in fig. 2, which includes at least one processor (processor) 20; a display screen 21; and a memory (memory) 22, and may further include a communication Interface (Communications Interface) 23 and a bus 24. The processor 20, the display 21, the memory 22 and the communication interface 23 can communicate with each other through the bus 24. The display screen 21 is configured to display a user guidance interface preset in the initial setting mode. The communication interface 23 may transmit information. The processor 20 may call logic instructions in the memory 22 to perform the methods in the embodiments described above.
Furthermore, the logic instructions in the memory 22 may be implemented in software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product.
The memory 22, which is a computer-readable storage medium, may be configured to store a software program, a computer-executable program, such as program instructions or modules corresponding to the methods in the embodiments of the present disclosure. The processor 20 executes the functional application and data processing, i.e. implements the method in the above-described embodiments, by executing the software program, instructions or modules stored in the memory 22.
The memory 22 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 22 may include a high speed random access memory and may also include a non-volatile memory. For example, a variety of media that can store program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, may also be transient storage media.
In addition, the specific processes loaded and executed by the storage medium and the instruction processors in the terminal device are described in detail in the method, and are not stated herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should 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 in the embodiments of the present application.
Claims (16)
1. An air conditioner control method, comprising:
acquiring the dust thickness of a filter screen at an air outlet of an air conditioner and the personnel condition of a target area;
and controlling the air conditioner to execute preset operation according to the dust thickness and the personnel condition.
2. The method of claim 1, wherein the controlling the air conditioner to perform a preset operation according to the dust thickness and the person's condition comprises:
and when the dust thickness is greater than or equal to a first preset dust thickness and the personnel condition meets a first preset condition, controlling the air conditioner to execute preset operation.
3. The method of claim 2, wherein the personnel condition comprises a number of personnel, and the controlling the air conditioner to perform a preset operation when the dust thickness is greater than or equal to a first preset dust thickness and the personnel condition satisfies a first preset condition comprises:
and when the dust thickness is greater than or equal to a first preset dust thickness and the personnel condition is that the number of first personnel is zero, controlling the air conditioner to execute preset operation.
4. The method of claim 2, wherein the person condition includes a first number of persons and whether each person is in a sleeping state, and the controlling the air conditioner to perform a preset operation when the dust thickness is greater than or equal to a first preset dust thickness and the person condition satisfies a first preset condition includes:
when the dust thickness is larger than or equal to a first preset dust thickness, the number of first persons is not zero, and at least one person in the number of first persons is in a non-sleep state, executing a first prompt operation, wherein the first prompt operation is used for prompting the person in the target area to leave;
after the first preset time, acquiring the second number of people in the target area;
and when the number of the second persons is zero, controlling the air conditioner to execute preset operation.
5. The method of claim 2, wherein the person condition includes a first number of persons and whether each person is in a sleeping state, and the controlling the air conditioner to perform a preset operation when the dust thickness is greater than or equal to a first preset dust thickness and the person condition satisfies a first preset condition includes:
when the dust thickness is larger than or equal to a first preset dust thickness, the first number of persons is not zero, and at least one person in the first number of persons is in a sleeping state, keeping the air conditioner in a current mode to operate for a second preset time;
after the second preset time, acquiring the third number of people in the target area;
when the number of the third persons is zero, controlling the air conditioner to execute preset operation; alternatively, the first and second electrodes may be,
when the third number of people is not zero and at least one person in the third number of people is in a non-sleep state, executing a second prompt operation, wherein the second prompt operation is used for prompting the person in the target area to leave; after a third preset time, acquiring a fourth number of people in the target area; and when the number of the fourth persons is zero, controlling the air conditioner to execute preset operation.
6. The method of claim 4 or 5, wherein the obtaining whether each person in the target area is in a sleep state comprises:
shooting the personnel in the target area for a plurality of times to obtain a plurality of first pictures;
and determining the moving distance of the person according to the plurality of first pictures, and determining whether the person is in a sleeping state according to the moving distance.
7. The method of claim 1, wherein the controlling the air conditioner to perform a preset operation according to the dust thickness and the person's condition comprises:
and when the dust thickness is smaller than a second preset dust thickness and the personnel condition meets a second preset condition, controlling the air conditioner to execute preset operation.
8. The method of claim 7, wherein the personnel condition includes a fifth number of personnel and whether each of the personnel is in an unhealthy state and in a sleeping state, and the controlling the air conditioner to perform a preset operation when the dust thickness is less than a second preset dust thickness and the personnel condition satisfies a second preset condition includes:
when the dust thickness is smaller than a second preset dust thickness and the number of fifth persons is not zero, at least one person in the number of fifth persons is in a non-healthy state and is in a non-sleep state, executing a third prompt operation, wherein the third prompt operation is used for prompting the persons in the target area to leave;
after a fourth preset time, acquiring a sixth number of people in the target area;
and when the number of the sixth people is zero, controlling the air conditioner to execute preset operation.
9. The method of claim 7, wherein the personnel condition includes a fifth number of personnel and whether each of the personnel is in an unhealthy state and in a sleeping state, and the controlling the air conditioner to perform a preset operation when the dust thickness is less than a second preset dust thickness and the personnel condition satisfies a second preset condition includes:
when the dust thickness is smaller than a second preset dust thickness and the number of fifth persons is not zero, at least one of the fifth persons is in a non-healthy state and the at least one person is in a sleeping state, keeping the air conditioner in a current mode to operate for a fifth preset time;
acquiring a seventh number of people in the target area after the fifth preset time;
when the number of the seventh people is zero, controlling the air conditioner to execute preset operation; alternatively, the first and second electrodes may be,
when the seventh number of people is not zero and at least one person in the seventh number of people is in a non-sleep state, executing a fourth prompt operation, wherein the fourth prompt operation is used for prompting the persons in the target area to leave;
after a sixth preset time, acquiring the eighth number of people in the target area;
and when the number of the eighth personnel is zero, controlling the air conditioner to execute preset operation.
10. The method of claim 8 or 9, wherein the obtaining whether each person in the target area is in a sleeping state comprises:
shooting the personnel in the target area for a plurality of times to obtain a plurality of second pictures;
and determining the moving distance of the person according to the plurality of second pictures, and determining whether the person is in a sleeping state according to the moving distance.
11. The method of claim 8 or 9, wherein said obtaining whether each person is in an unhealthy state comprises:
acquiring first sound waves of the target area, and calculating a first matching degree of the first sound waves and first preset sound waves, wherein the first preset sound waves are corresponding sound waves when the human body coughs or sneezes;
and determining whether the person is in an unhealthy state according to the first matching degree.
12. The method of claim 8 or 9, wherein said obtaining whether each person is in an unhealthy state comprises:
acquiring a second sound wave of the target area and a maximum displacement value of the head of the person within a long span of the second sound wave;
calculating a second matching degree of the second sound wave and a second preset sound wave, wherein the second preset sound wave is a sound wave corresponding to the human body when the human body coughs or sneezes;
when the second matching degree is larger than or equal to a preset matching degree, and the maximum displacement value meets a preset displacement condition, wherein the preset displacement condition is a displacement corresponding to head movement when a human body coughs or sneezes, the person is determined to be in an unhealthy state; or the like, or, alternatively,
and when the second matching degree is smaller than a preset matching degree, the maximum displacement value does not meet a preset displacement condition, and the preset displacement condition is a displacement corresponding to the movement of the head when the human body coughs or sneezes, determining that the person is not in an unhealthy state.
13. The method according to any one of claims 1 to 5 or 7 to 9, wherein the step of obtaining the dust thickness of the filter screen at the air outlet of the air conditioner indoor unit comprises the following steps:
acquiring a first air speed of an air outlet of an air conditioner indoor unit, and searching the thickness of dust corresponding to the first air speed in a preset first comparison table to obtain the thickness of the dust, wherein the first comparison table is a preset comparison table of the air speed at the air outlet of the air conditioner and the dust thickness; or the like, or, alternatively,
acquiring a first temperature of an air outlet of an air conditioner indoor unit, and searching a dust thickness corresponding to the first temperature in a preset second comparison table to obtain the dust thickness, wherein the second comparison table is a preset comparison table of the temperature of the air outlet of the air conditioner indoor unit and the dust thickness; and/or the presence of a gas in the gas,
the preset operation is self-cleaning operation or fifth prompting operation; and/or the presence of a gas in the gas,
the target area is an area where user monitoring is performed, which is set in the air conditioning system.
14. An air conditioner, characterized in that the air conditioner comprises:
the acquisition module is used for acquiring the dust thickness of a filter screen at an air outlet of the air conditioner and the personnel condition of a target area;
and the control module is used for controlling the air conditioner to execute preset operation according to the dust thickness and the personnel condition.
15. A computer-readable storage medium, having stored thereon an air conditioning control program which, when executed by a processor, implements the steps of the air conditioning control method according to any one of claims 1-13.
16. An air conditioning control system, characterized in that the air conditioning control system comprises a memory, a processor and an air conditioning control program stored on the memory and executable on the processor, the air conditioning control program when executed by the processor implementing the steps of the air conditioning control method according to any one of claims 1-13.
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| CN113551360A (en) * | 2021-07-07 | 2021-10-26 | 珠海格力电器股份有限公司 | Self-cleaning control method and device, medium and equipment for air conditioner filter screen |
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