CN113932409B - Air conditioner control method and device, storage medium and electronic equipment - Google Patents
Air conditioner control method and device, storage medium and electronic equipment Download PDFInfo
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- CN113932409B CN113932409B CN202111130061.6A CN202111130061A CN113932409B CN 113932409 B CN113932409 B CN 113932409B CN 202111130061 A CN202111130061 A CN 202111130061A CN 113932409 B CN113932409 B CN 113932409B
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- 238000000034 method Methods 0.000 title claims abstract description 82
- 238000001514 detection method Methods 0.000 claims abstract description 174
- 206010070834 Sensitisation Diseases 0.000 claims abstract description 57
- 230000008313 sensitization Effects 0.000 claims abstract description 57
- 230000008569 process Effects 0.000 claims abstract description 28
- 239000000126 substance Substances 0.000 claims description 33
- 206010039101 Rhinorrhoea Diseases 0.000 claims description 22
- 208000010753 nasal discharge Diseases 0.000 claims description 21
- 206010041232 sneezing Diseases 0.000 claims description 19
- 238000004898 kneading Methods 0.000 claims description 15
- 239000013566 allergen Substances 0.000 claims description 9
- 238000004378 air conditioning Methods 0.000 claims description 5
- 206010027654 Allergic conditions Diseases 0.000 claims description 4
- 230000002052 anaphylactic effect Effects 0.000 claims description 4
- 210000001331 nose Anatomy 0.000 description 14
- 238000007664 blowing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 241000238876 Acari Species 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 241000233866 Fungi Species 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000036071 Rhinorrhea Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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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
- F24F11/70—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
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
- F24F2120/14—Activity of occupants
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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)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner control method and device, a storage medium and electronic equipment, wherein the method comprises the following steps: in the running process of an air conditioner, acquiring an image of a working area corresponding to the air conditioner; if the image is determined to contain preset target human body posture information, executing at least one detection operation of a first detection operation and a second detection operation to obtain a detection result; the first detection operation is to detect whether air in the working area meets preset sensitization conditions; the second detection operation is to detect whether the human body azimuth in the working area is matched with the air outlet angle of the air conditioner; and controlling the air conditioner to operate based on the operation mode corresponding to the detection result. By applying the method provided by the embodiment of the invention, the operation of the air conditioner can be controlled according to the operation mode corresponding to the detection result under the condition that the image contains the target human body posture information, so that the user is prevented from being exposed to the unhealthy environment.
Description
Technical Field
The present invention relates to the field of air conditioning technologies, and in particular, to an air conditioning control method and apparatus, a storage medium, and an electronic device.
Background
Along with the continuous improvement of the living standard of people, people also put forward higher and higher requirements on living environment. In order to maintain a comfortable ambient temperature, an air conditioner has become an indispensable device in people's life.
According to the research of the inventor, the prior air conditioner is usually operated in a fixed mode in the working process, and the operation mode of the air conditioner cannot be automatically switched under the condition that a user is uncomfortable, so that the body of the user is easily exposed to an unhealthy environment.
Disclosure of Invention
The invention aims to provide an air conditioner control method which can automatically control the operation mode of an air conditioner so as to avoid exposing a user to an unhealthy environment.
The invention also provides an air conditioner control device which is used for ensuring the realization and the application of the method in practice.
An air conditioner control method, comprising:
in the running process of an air conditioner, acquiring an image of a working area corresponding to the air conditioner;
if the image is determined to contain preset target human body posture information, executing at least one detection operation of a first detection operation and a second detection operation to obtain a detection result; the first detection operation is to detect whether air in the working area meets preset sensitization conditions; the second detection operation is to detect whether the human body azimuth in the working area is matched with the air outlet angle of the air conditioner;
and controlling the air conditioner to operate based on the operation mode corresponding to the detection result.
The above method, optionally, determines that the image includes preset target human body posture information, including:
determining whether the image contains human body posture information;
if the image comprises human body posture information, determining whether the human body posture information is nose kneading posture information, sneezing posture information or nasal discharge posture information;
if the human body posture information is nose kneading posture information, sneezing posture information or nasal discharge posture information, the image is determined to contain preset target human body posture information.
In the above method, optionally, the detecting whether the air in the working area meets a preset sensitization condition includes:
starting an allergen detection device in the air conditioner to detect air in the working area, and obtaining air detection information;
if the air detection information indicates that the air contains a sensitization substance and the content of the sensitization substance is larger than the standard content corresponding to the sensitization substance, determining that the air in the working area meets a preset allergic condition;
and if the air detection information indicates that the air in the working area does not contain the sensitization substances or the content of the sensitization substances contained in the air in the working area is not larger than the standard content corresponding to the sensitization substances, determining that the air in the working area does not meet the preset anaphylactic condition.
In the above method, optionally, the detecting whether the human body azimuth in the working area matches with the air outlet angle of the air conditioner includes:
acquiring an air outlet angle of the air conditioner through an air flow sensor of the air conditioner, and acquiring the human body azimuth in the working area through a millimeter wave radar in the air conditioner;
judging whether the angle difference between the air outlet angle and the human body azimuth is larger than a preset angle threshold value or not;
if the angle difference between the air outlet angle and the human body azimuth is not larger than the angle threshold value, determining that the human body azimuth is matched with the air outlet angle;
and if the angle difference between the air outlet angle and the human body azimuth is larger than the angle threshold value, determining that the human body azimuth is not matched with the air outlet angle.
The method, optionally, wherein the performing at least one of the first detection operation and the second detection operation includes:
executing the first detection operation to obtain a first detection result of the first detection operation;
and if the first detection result indicates that the air in the working area does not meet the sensitization condition, executing the second detection operation.
In the above method, optionally, if the first detection result of the first detection operation indicates that the air in the working area does not meet the sensitization condition, and the second detection result of the second detection operation indicates that the human body azimuth in the working area is not matched with the air outlet angle of the air conditioner, the controlling the operation of the air conditioner based on the operation mode corresponding to the detection result includes:
and controlling the operation of the air conditioner in the current operation mode of the air conditioner.
In the above method, optionally, when the detection result indicates that the air in the working area meets the sensitization condition, the controlling the operation of the air conditioner based on the operation mode corresponding to the detection result includes:
and controlling the air conditioner to operate in a fresh air mode.
In the above method, optionally, when the detection result indicates that the human body azimuth in the working area matches with the air outlet angle of the air conditioner, the controlling the operation of the air conditioner based on the operation mode corresponding to the detection result includes:
and adjusting the air outlet angle of the air conditioner, and controlling the air conditioner to operate at the adjusted air outlet angle.
An air conditioner control device, comprising:
the device comprises an acquisition unit, a control unit and a control unit, wherein the acquisition unit is used for acquiring images of a working area corresponding to an air conditioner in the operation process of the air conditioner;
the execution unit is used for executing at least one detection operation of the first detection operation and the second detection operation if the image contains preset target human body posture information, so as to obtain a detection result; the first detection operation is to detect whether air in the working area meets preset sensitization conditions; the second detection operation is to detect whether the human body azimuth in the working area is matched with the air outlet angle of the air conditioner;
and the control unit is used for controlling the air conditioner to operate based on the operation mode corresponding to the detection result.
A storage medium comprising stored instructions, wherein the instructions, when executed, control a device in which the storage medium resides to perform an air conditioning control method as described above.
An electronic device comprising a memory, and one or more instructions, wherein the one or more instructions are stored in the memory and configured to be executed by one or more processors as described above.
Compared with the prior art, the invention has the following advantages:
the invention provides an air conditioner control method and device, a storage medium and electronic equipment, which can acquire images of a working area corresponding to an air conditioner in the running process of the air conditioner; if the image is determined to contain the target human body posture information, at least one detection operation of the first detection operation and the second detection operation can be executed, and a detection result is obtained; the first detection operation is to detect whether air in the working area meets preset sensitization conditions; the second detection operation is to detect whether the human body orientation in the working area is matched with the air outlet angle of the air conditioner; and controlling the air conditioner to operate based on the operation mode corresponding to the detection result. Under the condition that target attitude information can be detected, whether air meets a sensitization condition or not and whether the air blowing angle of the air conditioner is matched with the human body azimuth or not are detected, and the running mode of the air conditioner is automatically controlled according to the detection result, so that a user can be prevented from being exposed to an unhealthy environment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for controlling an air conditioner according to the present invention;
FIG. 2 is a flow chart of a process for determining that an image contains target human body posture information;
FIG. 3 is a flow chart of a process for detecting whether air in a work area meets preset sensitization conditions;
FIG. 4 is a flowchart of a process for detecting whether the human body orientation in a work area is matched with the air outlet angle of an air conditioner;
FIG. 5 is a diagram illustrating an exemplary implementation scenario provided by the present invention;
FIG. 6 is a flowchart of another method of controlling an air conditioner according to the present invention;
fig. 7 is a schematic structural diagram of an air conditioner control device according to the present invention;
fig. 8 is a schematic structural diagram of an electronic device according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In this application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the working process of the existing air conditioner, the existing air conditioner always operates in a fixed mode, and in the case that a user is uncomfortable, for example, the user sneezes, rubs the nose and the like, the operation mode of the air conditioner cannot be automatically switched, so that the body of the user is easily exposed to an unhealthy environment.
The inventor researches that the causes of the specific abnormal actions such as sneezing, nose kneading and the like of the user are often two aspects, wherein the first aspect is that: there are a large amount of sensitizers in the air, such as pollen, fungal spores, dust mites, animal dander, dust, and the like. The second aspect is that the air conditioner blows air out to directly blow the human body, and cold air is infused into the nasal cavity to generate stress reaction.
Therefore, an embodiment of the present invention provides an air conditioner control method, where the method may be applied to an electronic device, and the electronic device may be an air conditioner or a control device connected to the air conditioner, and a flowchart of the method is shown in fig. 1, and specifically includes:
s101: and in the running process of the air conditioner, acquiring an image of a working area corresponding to the air conditioner.
In the embodiment of the invention, the image in the working area can be acquired by the image sensor in the air conditioner, and the working area corresponding to the air conditioner can be various types of areas, such as bedrooms, living rooms, classrooms or ward rooms.
S102: if the image is determined to contain preset target human body posture information, executing at least one detection operation of a first detection operation and a second detection operation to obtain a detection result; the first detection operation is to detect whether air in the working area meets preset sensitization conditions; the second detection operation is to detect whether the human body orientation in the working area is matched with the air outlet angle of the air conditioner.
In the embodiment of the invention, whether the currently acquired image contains preset target human body posture information or not can be determined, wherein the target human body posture information can be posture information corresponding to actions executed when the user has improper bodies, such as nose kneading posture information, sneeze posture information, nasal discharge posture information and the like.
Wherein the body position may be the position of the user in the work area.
S103: and controlling the air conditioner to operate based on the operation mode corresponding to the detection result.
Wherein, different detection results correspond to different running modes, and when the detection results indicate that the user is in an uncomfortable environment, for example, the air contains excessive sensitization substances, or the air outlet angle of the air conditioner is matched with the human body direction of the user, namely, the air conditioner directly blows out the air, the running mode of the air conditioner can be adjusted; under the condition that the air meets the sensitization condition, the air conditioner can be controlled to operate in a fresh air mode; under the condition that the air conditioner directly blows the air out of the user, the air conditioner can change the air out angle. And when the detection result shows that the environment where the user is located is normal, the air conditioner can be controlled to keep running in the current running mode.
In the embodiment of the invention, the operation mode corresponding to the detection result can be determined first, the operation of the air conditioner is controlled according to the operation mode, the content of the sensitization substances in the current air can be reduced, the air outlet of the air conditioner is prevented from directly blowing the human body, and the like, and the discomfort of the user is avoided.
In the embodiment of the present invention, based on the implementation process, specifically, the process of determining that the image includes preset target human body posture information, as shown in fig. 2, specifically includes:
s201: it is determined whether the image contains human body posture information.
The image can be analyzed and judged through a preset human body posture analysis module, so that whether the image contains human body posture information or not is determined.
S202: if the image includes human body posture information, determining whether the human body posture information is rubbing nose posture information, sneezing posture information or nasal discharge posture information.
Optionally, one feasible way of determining whether the human body posture information is nose rubbing posture information, sneezing posture information or nasal discharge posture information is to determine a specific posture type of the human body posture information in the image through a preset human body posture recognition algorithm, so as to determine whether the human body posture information is nose rubbing posture information, sneezing posture information or nasal discharge posture information.
Another possible way of determining whether the human body posture information is a rubbing posture or a sneezing posture is to calculate the characteristics of an image area of the human body posture information in the image, and determine that the human body posture information is rubbing posture information if the characteristic of the image area is smaller than a preset distance threshold value from the characteristic of a first image characteristic of the rubbing posture, the characteristic distance of a second image characteristic of the sneezing posture and the characteristic distance of a third image characteristic of the runny nose posture; if the features of the image area and the second image feature are smaller than a preset distance threshold, the human body posture information can be determined to be sneeze posture information; if the feature distance between the feature of the image area and the feature of the third image feature is smaller than a preset distance threshold, the human body posture information can be determined to be the nasal discharge posture information.
If the feature distances between the image features of the image region and the first image feature, the second image feature and the third image feature are respectively larger than the distance threshold value, the human body posture information can be determined not to be target human body posture information.
S203: if the human body posture information is nose kneading posture information, sneezing posture information or nasal discharge posture information, the image is determined to contain preset target human body posture information.
In the embodiment of the invention, the target human body posture information may include at least one of nose kneading posture information, sneezing posture information, nasal discharge posture information and the like.
If the human body posture information is not one of the nose kneading posture information, the sneezing posture information and the nasal discharge posture information, it is determined that the image does not include the target human body posture information, and in this case, the image in the working area can be re-acquired and a new image can be recognized.
By applying the method provided by the embodiment of the invention, whether the image contains the preset target human body posture information can be rapidly identified.
In the embodiment of the present invention, based on the implementation process described above, specifically, the detecting whether the air in the working area meets the preset sensitization condition, as shown in fig. 3, specifically includes:
s301: and starting an allergen detection device in the air conditioner to detect air in the working area, so as to obtain air detection information.
In an embodiment of the present invention, the air detection information may include the content of each type of sensitization substance.
S302: and if the air detection information indicates that the air contains the sensitization substances and the content of the sensitization substances contained in the air is larger than the standard content corresponding to the sensitization substances, determining that the air in the working area meets the preset allergic condition.
Wherein the standard content corresponding to different sensitization substances can be different, and the sensitization substances can be one or more of pollen, fungus spores, dust mites, animal dander, dust and the like.
S303: and if the air detection information indicates that the air in the working area does not contain the sensitization substances or the content of the sensitization substances contained in the air in the working area is not larger than the preset standard content, determining that the air in the working area does not meet the preset anaphylactic condition.
By applying the method provided by the embodiment of the invention, the allergen detection device is used for detecting the air in the working area, so that whether the air in the working area meets the preset allergy condition can be rapidly determined.
In an embodiment of the present invention, based on the foregoing implementation process, specifically, one possible way to detect whether the body azimuth in the working area matches with the air outlet angle of the air conditioner, as shown in fig. 4, specifically includes:
s401: the air outlet angle of the air conditioner is obtained through an air flow sensor of the air conditioner, and the human body azimuth in the working area is obtained through a millimeter wave radar in the air conditioner.
In the embodiment of the invention, the human body azimuth may be angle information of a user relative to a reference line of the air conditioner, and the air outlet angle may be an included angle between an air outlet direction of the air conditioner and the reference line.
S402: and judging whether the angle difference between the air outlet angle and the human body azimuth is larger than a preset angle threshold value. If not, S403 is executed, and if yes, S404 is executed.
The angle threshold can be set according to actual requirements.
S403: and determining the matching of the human body azimuth and the air outlet angle.
S404: and determining that the human body azimuth is not matched with the air outlet angle.
By applying the method provided by the embodiment of the invention, if the angle difference between the human body azimuth and the air outlet angle is smaller, the user is indicated to be directly blown by the air conditioner, and whether the user is directly blown by the air conditioner can be rapidly determined by determining the angle difference between the human body azimuth and the air outlet angle.
In the embodiment provided by the invention, another feasible way for detecting whether the human body azimuth in the working area is matched with the air outlet angle of the air conditioner is as follows:
the air outlet angle of the air conditioner is obtained through an air flow sensor of the air conditioner, and the human body azimuth in the working area is obtained through a millimeter wave radar in the air conditioner. Determining an air outlet direct blowing area of the air conditioner according to the air outlet angle of the air conditioner; judging whether the human body azimuth is in the air outlet direct blowing area, if so, determining the matching of the human body azimuth and the air outlet angle; if not, determining that the human body azimuth is not matched with the air outlet angle.
In some embodiments, under the condition that the image is determined to contain preset target human body posture information, a first detection operation may be performed, so that the operation of the air conditioner is controlled according to an operation mode corresponding to a first detection result of the first detection operation; the second detection operation may be performed so as to control the operation of the air conditioner according to the operation mode corresponding to the second detection result, and the first detection operation and the second detection operation may be performed so as to determine the operation mode of the air conditioner by combining the first detection result and the second detection result, and control the operation of the air conditioner according to the operation mode.
Specifically, in the case of performing the first detection operation and the second detection operation, the first detection operation may be performed first, and then the second detection operation may be performed; the second detection operation may be performed first and then the first detection operation may be performed, or the first detection operation and the second detection operation may be performed simultaneously.
In an embodiment of the present invention, based on the foregoing solution, a specific possible manner of performing at least one of the first detection operation and the second detection operation is:
executing the first detection operation to obtain a first detection result of the first detection operation;
and if the first detection result indicates that the air in the working area does not meet the sensitization condition, executing the second detection operation.
In the embodiment of the present invention, based on the foregoing implementation process, specifically, if a first detection result of the first detection operation indicates that air in the working area does not meet the sensitization condition, and a second detection result of the second detection operation indicates that a human body azimuth in the working area is not matched with an air outlet angle of the air conditioner, the controlling operation of the air conditioner based on an operation mode corresponding to the detection result includes:
and controlling the operation of the air conditioner in the current operation mode of the air conditioner.
Wherein, in the case of performing the first detection operation and the second detection operation, the detection result may include a first detection result of the first detection operation and a second detection result of the second detection operation.
In an embodiment of the present invention, based on the foregoing implementation process, specifically, when the detection result indicates that air in the working area meets the sensitization condition, the controlling the operation of the air conditioner based on the operation mode corresponding to the detection result includes:
and controlling the air conditioner to operate in a fresh air mode.
Optionally, the air treatment equipment in the working area can be controlled to work in a linkage way, so that the content of the sensitization substances in the air is reduced, and the air treatment equipment can be an air purifier or a ventilator.
In the embodiment of the invention, the air conditioner is controlled to run in the fresh air mode, so that the content of the sensitized substances in the air in the working area of the air conditioner is prevented from being too high, and the discomfort condition of a user can be relieved.
In the embodiment of the present invention, based on the implementation process described above, specifically, when the detection result indicates that the human body azimuth in the working area is matched with the air outlet angle of the air conditioner, the controlling the operation of the air conditioner based on the operation mode corresponding to the detection result includes:
and adjusting the air outlet angle of the air conditioner, and controlling the air conditioner to operate at the adjusted air outlet angle.
In the embodiment of the invention, the direct blowing of the air conditioner to the user can be avoided by adjusting the air outlet angle of the air conditioner, so that the discomfort condition of the user can be relieved.
Referring to fig. 5, an exemplary diagram of an implementation scenario provided for an embodiment of the present invention is shown, where the implementation scenario includes an air conditioner and a user located in a working area of the air conditioner, and the air conditioner may be provided with an image sensor, a human body gesture recognition module, an allergen detection device, a wind flow sensor, and a millimeter wave radar.
The image sensor can be used for collecting images in a working area corresponding to the air conditioner, the human body gesture recognition model can be used for recognizing the images, the allergen detection device can be used for detecting sensitized substances in air, the airflow sensor can be used for measuring the air outlet angle of the air conditioner, and the millimeter wave radar can be used for detecting the human body direction in the working area.
The number of users and air conditioners shown in fig. 5 is exemplary, and any number of users and air conditioners may be used in practical applications.
Based on the implementation scenario shown in fig. 5, a method flowchart of another air conditioner control method provided in an embodiment of the present invention, as shown in fig. 6, specifically includes:
the air conditioner is provided with an image sensor for capturing the posture of a human body; the human body posture analysis module is used for analyzing and judging the type of the human body posture.
If a predetermined specific posture, such as a sneeze posture, a nose rubbing posture, a nasal discharge posture, etc., is found to be captured, an allergen detection device is started to collect indoor air and detect whether or not the air contains a sensitized substance, such as pollen, fungus spores, dust mites, animal dander, dust, etc. If the preset specific gesture is not found, the human gesture is captured again through the sensor.
If the content of the sensitized substances in the air is detected to exceed the standard, the air conditioner starts a fresh air function to introduce indoor fresh air for ventilation, and meanwhile, the air purifier is linked to actively eliminate the allergen. Otherwise, the wind flow sensor is started to measure the wind flow direction, the millimeter wave radar judges the human body direction, and if the human body is in the wind flow direction, namely in a direct blowing state, the air conditioner changes the wind outlet angle. If the air conditioner is not in the direct blowing state, the current running mode of the air conditioner is maintained.
Corresponding to the method shown in fig. 1, the embodiment of the present invention further provides an air conditioner control device, which is used for implementing the method shown in fig. 1, where the air conditioner control device provided in the embodiment of the present invention may be applied to an electronic device, and the structural schematic diagram of the air conditioner control device is shown in fig. 7, and specifically includes:
an acquiring unit 701, configured to acquire an image of a working area corresponding to an air conditioner during an operation process of the air conditioner;
an execution unit 702, configured to execute at least one detection operation of the first detection operation and the second detection operation if it is determined that the image includes preset target human body posture information, so as to obtain a detection result; the first detection operation is to detect whether air in the working area meets preset sensitization conditions; the second detection operation is to detect whether the human body azimuth in the working area is matched with the air outlet angle of the air conditioner;
and a control unit 703, configured to control the operation of the air conditioner based on the operation mode corresponding to the detection result.
By applying the device provided by the embodiment of the invention, under the condition that the target gesture information is detected, whether the air meets the sensitization condition or not and whether the air blowing angle of the air conditioner is matched with the human body azimuth or not are detected, and the running mode of the air conditioner is automatically controlled according to the detection result, so that the user can be prevented from being exposed to an unhealthy environment.
In an embodiment of the present invention, based on the above-mentioned scheme, specifically, the execution unit 502 is configured to:
determining whether the image contains human body posture information;
if the image comprises human body posture information, determining whether the human body posture information is nose kneading posture information, sneezing posture information or nasal discharge posture information;
if the human body posture information is nose kneading posture information, sneezing posture information or nasal discharge posture information, the image is determined to contain preset target human body posture information.
In an embodiment of the present invention, based on the foregoing solution, specifically, the executing unit 702 is configured to:
starting an allergen detection device in the air conditioner to detect air in the working area, and obtaining air detection information;
if the air detection information indicates that the air contains a sensitization substance, and the content of the sensitization substance contained in the air is larger than the standard content corresponding to the sensitization substance, determining that the air in the working area meets a preset allergic condition;
and if the air detection information indicates that the air in the working area does not contain the sensitization substances or the content of the sensitization substances contained in the air in the working area is not larger than the standard content corresponding to the sensitization substances, determining that the air in the working area does not meet the preset anaphylactic condition.
In an embodiment of the present invention, based on the foregoing solution, specifically, the executing unit 702 is configured to:
acquiring an air outlet angle of the air conditioner through an air flow sensor of the air conditioner, and acquiring the human body azimuth in the working area through a millimeter wave radar in the air conditioner;
judging whether the angle difference between the air outlet angle and the human body azimuth is larger than a preset angle threshold value or not;
if the angle difference between the air outlet angle and the human body azimuth is not larger than the angle threshold value, determining that the human body azimuth is matched with the air outlet angle;
and if the angle difference between the air outlet angle and the human body azimuth is larger than the angle threshold value, determining that the human body azimuth is not matched with the air outlet angle.
In an embodiment of the present invention, based on the foregoing solution, specifically, the executing unit 702 is configured to:
executing the first detection operation to obtain a first detection result of the first detection operation;
and if the first detection result indicates that the air in the working area does not meet the sensitization condition, executing the second detection operation.
In an embodiment of the present invention, based on the foregoing solution, specifically, in a case where a first detection result of the first detection operation indicates that the air in the working area does not meet the sensitization condition, and a second detection result of the second detection operation indicates that the human body orientation in the working area does not match with the air outlet angle of the air conditioner, the control unit 703 is configured to:
and controlling the operation of the air conditioner in the current operation mode of the air conditioner.
In an embodiment of the present invention, based on the above-mentioned scheme, specifically, in a case where the detection result indicates that the air in the working area meets the sensitization condition, the control unit 703 includes:
and controlling the air conditioner to operate in a fresh air mode.
In an embodiment of the present invention, based on the foregoing solution, specifically, in a case where the detection result indicates that the human body azimuth in the working area matches with the air outlet angle of the air conditioner, the control unit 703 is configured to:
and adjusting the air outlet angle of the air conditioner, and controlling the air conditioner to operate at the adjusted air outlet angle.
The specific principle and execution process of each unit and module in the air conditioner control device disclosed in the above embodiment of the present invention are the same as those of the air conditioner control method disclosed in the above embodiment of the present invention, and may refer to the corresponding parts in the air conditioner control method provided in the above embodiment of the present invention, and will not be described in detail here.
The embodiment of the invention also provides a storage medium, which comprises stored instructions, wherein the equipment where the storage medium is controlled to execute the air conditioner control method when the instructions run.
The embodiment of the present invention further provides an electronic device, whose structural schematic diagram is shown in fig. 8, specifically including a memory 801, and one or more instructions 802, where the one or more instructions 802 are stored in the memory 801, and configured to be executed by the one or more processors 803 to perform the following operations of:
in the running process of an air conditioner, acquiring an image of a working area corresponding to the air conditioner;
if the image is determined to contain preset target human body posture information, executing at least one detection operation of a first detection operation and a second detection operation to obtain a detection result; the first detection operation is to detect whether air in the working area meets preset sensitization conditions; the second detection operation is to detect whether the human body azimuth in the working area is matched with the air outlet angle of the air conditioner;
and controlling the air conditioner to operate based on the operation mode corresponding to the detection result.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other. For the apparatus class embodiments, the description is relatively simple as it is substantially similar to the method embodiments, and reference is made to the description of the method embodiments for relevant points.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
For convenience of description, the above devices are described as being functionally divided into various units, respectively. Of course, the functions of each element may be implemented in the same piece or pieces of software and/or hardware when implementing the present invention.
From the above description of embodiments, it will be apparent to those skilled in the art that the present invention may be implemented in software plus a necessary general hardware platform. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the embodiments or some parts of the embodiments of the present invention.
The foregoing has outlined a detailed description of the air conditioner control method of the present invention, and specific examples have been provided herein to illustrate the principles and embodiments of the present invention, the above examples being provided only to assist in understanding the method of the present invention and its core ideas; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (10)
1. An air conditioner control method, comprising:
in the running process of an air conditioner, acquiring an image of a working area corresponding to the air conditioner;
analyzing the image through a preset human body posture analysis module to determine whether the image contains human body posture information;
if the image includes human body posture information, determining whether the human body posture information is nose kneading posture information, sneezing posture information or nasal discharge posture information, including: calculating the characteristics of an image area of human body posture information in the image, and the distance between the characteristics of the image area and the preset first image characteristics of the nose kneading posture, the distance between the characteristics of the second image characteristics of the sneezing posture and the distance between the characteristics of the third image characteristics of the nasal discharge posture; if the distance between the features of the image area and the first image features is smaller than a preset distance threshold, determining that the human body posture information is nose rubbing posture information; if the distance between the features of the image area and the second image features is smaller than a preset distance threshold, determining that the human body posture information is sneeze posture information; if the distance between the features of the image area and the third image feature is smaller than a preset distance threshold value, determining that the human body posture information is nasal discharge posture information; if the distances between the image features of the image area and the first image features, the second image features and the third image features are respectively larger than a preset distance threshold value, determining that the human body posture information is not target human body posture information;
if the human body posture information is nose kneading posture information, sneezing posture information or nasal discharge posture information, determining that the image contains preset target human body posture information;
if the image is determined to contain preset target human body posture information, executing a first detection operation and a second detection operation to obtain a first detection result and a second detection result; the first detection operation is to detect whether air in the working area meets preset sensitization conditions; the second detection operation is to detect whether the human body azimuth in the working area is matched with the air outlet angle of the air conditioner;
and determining the operation mode of the air conditioner by combining the first detection result and the second detection result, and controlling the operation of the air conditioner according to the operation mode.
2. The method of claim 1, wherein the detecting whether the air in the work area satisfies a preset sensitization condition comprises:
starting an allergen detection device in the air conditioner to detect air in the working area, and obtaining air detection information;
if the air detection information indicates that the air contains a sensitization substance and the content of the sensitization substance is larger than the standard content corresponding to the sensitization substance, determining that the air in the working area meets a preset allergic condition;
and if the air detection information indicates that the air in the working area does not contain the sensitization substances or the content of the sensitization substances contained in the air in the working area is not larger than the standard content corresponding to the sensitization substances, determining that the air in the working area does not meet the preset anaphylactic condition.
3. The method of claim 1, wherein the detecting whether the body orientation in the work area matches an outlet angle of the air conditioner comprises:
acquiring an air outlet angle of the air conditioner through an air flow sensor of the air conditioner, and acquiring the human body azimuth in the working area through a millimeter wave radar in the air conditioner;
judging whether the angle difference between the air outlet angle and the human body azimuth is larger than a preset angle threshold value or not;
if the angle difference between the air outlet angle and the human body azimuth is not larger than the angle threshold value, determining that the human body azimuth is matched with the air outlet angle;
and if the angle difference between the air outlet angle and the human body azimuth is larger than the angle threshold value, determining that the human body azimuth is not matched with the air outlet angle.
4. The method of claim 1, wherein the performing the first and second detection operations comprises:
executing the first detection operation to obtain a first detection result of the first detection operation;
and if the first detection result indicates that the air in the working area does not meet the sensitization condition, executing the second detection operation.
5. The method of claim 4, wherein if a first detection result of the first detection operation indicates that the air in the working area does not meet the sensitization condition, and a second detection result of the second detection operation indicates that the human body orientation in the working area does not match an air outlet angle of the air conditioner, determining an operation mode of the air conditioner by combining the first detection result and the second detection result, and controlling the operation of the air conditioner according to the operation mode, wherein the method comprises:
and controlling the operation of the air conditioner in the current operation mode of the air conditioner.
6. The method according to claim 1, wherein in a case where the first detection result indicates that the air in the working area satisfies the sensitization condition, the determining an operation mode of the air conditioner, and controlling the operation of the air conditioner according to the operation mode, includes:
and controlling the air conditioner to operate in a fresh air mode.
7. The method according to claim 1, wherein, in the case where the second detection result indicates that the human body orientation in the working area matches with the air outlet angle of the air conditioner, the determining the operation mode of the air conditioner, and controlling the operation of the air conditioner according to the operation mode, includes:
and adjusting the air outlet angle of the air conditioner, and controlling the air conditioner to operate at the adjusted air outlet angle.
8. An air conditioner control device, comprising:
the device comprises an acquisition unit, a control unit and a control unit, wherein the acquisition unit is used for acquiring images of a working area corresponding to an air conditioner in the operation process of the air conditioner;
the execution unit is used for analyzing the image through a preset human body posture analysis module and determining whether the image contains human body posture information or not; if the image includes human body posture information, determining whether the human body posture information is nose kneading posture information, sneezing posture information or nasal discharge posture information, including: calculating the characteristics of an image area of human body posture information in the image, and the distance between the characteristics of the image area and the preset first image characteristics of the nose kneading posture, the distance between the characteristics of the second image characteristics of the sneezing posture and the distance between the characteristics of the third image characteristics of the nasal discharge posture; if the distance between the features of the image area and the first image features is smaller than a preset distance threshold, determining that the human body posture information is nose rubbing posture information; if the distance between the features of the image area and the second image features is smaller than a preset distance threshold, determining that the human body posture information is sneeze posture information; if the distance between the features of the image area and the third image feature is smaller than a preset distance threshold value, determining that the human body posture information is nasal discharge posture information; if the distances between the image features of the image area and the first image features, the second image features and the third image features are respectively larger than a preset distance threshold value, determining that the human body posture information is not target human body posture information; if the human body posture information is nose kneading posture information, sneezing posture information or nasal discharge posture information, determining that the image contains preset target human body posture information; if the image is determined to contain preset target human body posture information, executing a first detection operation and a second detection operation to obtain a first detection result and a second detection result; the first detection operation is to detect whether air in the working area meets preset sensitization conditions; the second detection operation is to detect whether the human body azimuth in the working area is matched with the air outlet angle of the air conditioner;
and the control unit is used for determining the running mode of the air conditioner by combining the first detection result and the second detection result, and controlling the running of the air conditioner according to the running mode.
9. A storage medium comprising stored instructions, wherein the instructions, when executed, control a device in which the storage medium is located to perform the air conditioning control method according to any one of claims 1 to 7.
10. An electronic device comprising a memory and one or more instructions, wherein the one or more instructions are stored in the memory and configured to be executed by the one or more processors to perform the air conditioning control method of any of claims 1-7.
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| CN109357371A (en) * | 2018-10-24 | 2019-02-19 | 宁波奥克斯电气股份有限公司 | A kind of air conditioner intelligent control method and device |
| CN109654704B (en) * | 2018-12-29 | 2021-01-29 | 青岛海尔空调器有限总公司 | Control method and device for direct-blowing-preventing air conditioner, storage medium and computer equipment |
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| CN112628950A (en) * | 2020-12-21 | 2021-04-09 | 海尔智家股份有限公司 | Air supply control method of air conditioner and air conditioner |
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