CN114413430A - Air conditioner control method and device, air conditioner and storage medium - Google Patents
Air conditioner control method and device, air conditioner and storage medium Download PDFInfo
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- CN114413430A CN114413430A CN202210101427.5A CN202210101427A CN114413430A CN 114413430 A CN114413430 A CN 114413430A CN 202210101427 A CN202210101427 A CN 202210101427A CN 114413430 A CN114413430 A CN 114413430A
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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
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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
- F24F11/74—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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- 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
Abstract
The application provides an air conditioner control method, an air conditioner control device, an air conditioner and a storage medium, wherein the air conditioner control method comprises the following steps: acquiring first distance information between a reference object and a target object, and determining the object state of the target object according to the first distance information; if the object state of the target object is a rest state, acquiring running noise data and second distance information between the reference object and the air conditioner; calculating a target noise value of the position of the reference object according to the second distance information and the operation noise data; and adjusting the operation parameters of the air conditioner according to the target noise value of the position of the reference object. And judging the object state of the target object by combining the position relation between the target object and the reference object, and further adjusting the operation parameters of the air conditioner according to the operation noise data of the air conditioner when the target object is in a rest state, so that the noise is actively controlled according to the object state of the target object, and the sleep quality of a user is guaranteed.
Description
Technical Field
The application relates to the technical field of artificial intelligence, in particular to an air conditioner control method and device, an air conditioner and a computer readable storage medium (storage medium for short).
Background
With the development of science and technology, the noise problem in people's life and work is more and more serious. The noise problem is not negligible, and particularly, people still live in an environment with high noise at night, the sleep quality of people is reduced, and the health of people is affected. In order to solve the problem of noise, reducing the operating noise of the air conditioner has become a key point of common pursuit in the air conditioning industry.
In the prior art, a user often needs to manually adjust operation parameters of the air conditioner to reduce working noise of the air conditioner, for example, the user needs to manually adjust the air conditioner to enter a sleep mode, and the air conditioner operates in a low-noise operation parameter corresponding to the sleep mode, so that noise cannot be actively controlled to ensure sleep quality of the user.
Disclosure of Invention
In view of the above, it is necessary to provide an air conditioner control method, an air conditioner control device, an air conditioner and a storage medium, which can reduce the operating noise by the active operating parameters.
In a first aspect, the present application provides an air conditioner control method, including:
acquiring first distance information between a reference object and a target object, and determining the object state of the target object according to the first distance information;
if the object state of the target object is a rest state, acquiring running noise data and second distance information between the reference object and the air conditioner;
calculating a target noise value of the position of the reference object according to the second distance information and the operation noise data;
and adjusting the operation parameters of the air conditioner according to the target noise value of the position of the reference object.
In some embodiments of the present application, determining an object state of the target object from the first distance information includes:
if the first distance information is smaller than a preset distance threshold, acquiring a target infrared wavelength of a target object;
the object state of the target object is determined according to the target infrared wavelength of the target object.
In some embodiments of the present application, determining an object state of a target object based on a target infrared wavelength of the target object includes:
acquiring a reference infrared wavelength of a target object;
and if the target infrared wavelength is smaller than the reference infrared wavelength, determining the object state of the target object as a rest state.
In some embodiments of the present application, obtaining first distance information between a reference object and a target object includes:
acquiring first position information of a reference object through a radar sensor;
acquiring second position information of the target object through the infrared sensor;
and determining first distance information between the reference object and the target object according to the first position information and the second position information.
In some embodiments of the present application, calculating a target noise value of a position of the reference object according to the second distance information and the operation noise data includes:
acquiring a target noise attenuation value corresponding to the second distance information from a preset noise attenuation library;
and calculating the operation noise data based on the target noise attenuation value to obtain a target noise value of the position of the reference object.
In some embodiments of the present application, adjusting an operation parameter of an air conditioner according to a target noise value of a location of a reference object includes:
acquiring a preset noise threshold value;
and if the target noise value of the position of the reference object is greater than the preset noise threshold value, reducing the rotating speed of an indoor unit fan of the air conditioner and/or reducing the frequency of an outdoor unit compressor of the air conditioner.
In some embodiments of the present application, before obtaining the target noise attenuation value corresponding to the second distance information from the preset noise attenuation library, the method further includes:
acquiring a noise radiation value corresponding to each preset distance in multiple preset distances;
correlating the noise radiation value with the corresponding preset distance;
and updating and storing a plurality of noise radiation values and the preset distance associated with each noise radiation value into a preset noise attenuation library.
In a second aspect, the present application provides an air conditioning control apparatus, comprising:
the object state determining module is used for acquiring first distance information between the reference object and the target object and determining the object state of the target object according to the first distance information;
the running noise acquisition module is used for acquiring running noise data and second distance information between the reference object and the air conditioner when the object state of the target object is a rest state;
the target noise calculation module is used for calculating a target noise value of the position of the reference object according to the second distance information and the operation noise data;
and the operation parameter adjusting module is used for adjusting the operation parameters of the air conditioner according to the target noise value of the position of the reference object.
In a third aspect, the present application also provides an air conditioner, comprising: a radar sensor, an infrared sensor, one or more processors, memory, and one or more applications;
wherein the one or more application programs are stored in the memory and configured to be executed by the processor to implement the air conditioner control method.
In a fourth aspect, the present application also provides a computer-readable storage medium having a computer program stored thereon, the computer program being loaded by a processor to perform the steps in the air conditioner control method.
In a fifth aspect, embodiments of the present application provide a computer program product or a computer program comprising computer instructions stored in a computer-readable storage medium. The processor of the air conditioner reads the computer instructions from the computer readable storage medium, and the processor executes the computer instructions, so that the air conditioner executes the method provided by the first aspect.
According to the air conditioner control method, the air conditioner control device, the air conditioner and the storage medium, first distance information between a reference object and a target object is obtained, and the object state of the target object is determined according to the first distance information; if the object state of the target object is a rest state, acquiring running noise data and second distance information between the reference object and the air conditioner; calculating a target noise value of the position of the reference object according to the second distance information and the operation noise data; and adjusting the operation parameters of the air conditioner according to the target noise value of the position of the reference object. And judging the object state of the target object by combining the position relation between the target object and the reference object, and further adjusting the operation parameters of the air conditioner according to the operation noise data of the air conditioner when the target object is in a rest state, so that the noise is actively controlled according to the object state of the target object, and the sleep quality of a user is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a scenario of an air conditioner control method in an embodiment of the present application;
FIG. 2 is a schematic flow chart illustrating a method for controlling an air conditioner according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of a first distance information obtaining step in the embodiment of the present application;
FIG. 4 is a schematic flowchart of a target noise value obtaining step in the embodiment of the present application;
FIG. 5 is a schematic flow chart illustrating the adjustment procedure of the operation parameters of the air conditioner in the embodiment of the present application;
FIG. 6 is a schematic structural diagram of an air conditioning control device in an embodiment of the present application;
fig. 7 is a schematic structural diagram of a computer device in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present application, the word "for example" is used to mean "serving as an example, instance, or illustration". Any embodiment described herein as "for example" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
The air conditioner control method provided by the embodiment of the application can be applied to the air conditioner shown in the figure 1. The air conditioner comprises a radar sensor 101, an infrared sensor 102, a sound sensor 103 and a processor 104, wherein the radar sensor 101, the infrared sensor 102 and the sound sensor 103 are respectively connected with the processor 104. It can be understood that the radar sensor 101, the infrared sensor 102 and the sound sensor 103 are all arranged on the indoor unit of the air conditioner. The air conditioner shown in fig. 1 may be an industrial air conditioner or a household air conditioner; the air conditioner can be a single air conditioner, or an air conditioner unit or a multi-connected air conditioner consisting of a plurality of air conditioners. Further, the air conditioner specifically comprises an air conditioner indoor unit, an air conditioner outdoor unit, an air conditioner control processor and a connecting component; the indoor unit of the air conditioner comprises an indoor fan, and the outdoor unit of the air conditioner comprises an outdoor fan and an outdoor compressor.
Those skilled in the art will appreciate that the application environment shown in fig. 1 is only one application scenario of the present invention, and does not constitute a limitation on the application scenario of the present invention, and that other application environments may also include more or less devices than those shown in fig. 1, for example, only 1 radar sensor, 1 infrared sensor, and 1 sound sensor are shown in fig. 1, and it is understood that the air conditioner may also include one or more other sensors, which are not limited herein. In addition, as shown in fig. 1, the air conditioner may further include a memory for storing data, such as audio data collected by the sound sensor.
It should be further noted that the scenario diagram of the air-conditioning control system shown in fig. 1 is only an example, the air conditioner and the scenario described in the embodiment of the present invention are for more clearly illustrating the technical solution of the embodiment of the present invention, and do not form a limitation on the technical solution provided in the embodiment of the present invention, and it is known by a person skilled in the art that the technical solution provided in the embodiment of the present invention is also applicable to similar technical problems along with the evolution of the air conditioner and the occurrence of new service scenarios.
Referring to fig. 2, an embodiment of the present application provides an air conditioner control method, which is mainly illustrated by applying the method to the air conditioner in fig. 1, and the method includes steps S210 to S240, specifically as follows:
s210, first distance information between the reference object and the target object is obtained, and the object state of the target object is determined according to the first distance information.
Wherein, the reference object refers to a fixed object in the space where the air conditioner is located, such as furniture (including but not limited to a bed, a chair, a table, etc.), a door and a window, etc.; the target object refers to an active object in a space where the air conditioner is located, such as a user who enters the space where the air conditioner is located.
In one embodiment, the reference object may be specifically a bed, a chair or other furniture that can be used for taking a rest, and the target object may be specifically a user who enters the space where the air conditioner is located.
The first distance information is used for describing data information of the position relation between the reference object and the target object. Specifically, the first distance information between the reference object and the target object may be acquired in different manners; for example, the air conditioner establishes a spatial coordinate system with its own position as an origin, and may determine the first distance information by referring to a distance value between the coordinate information of the object in the spatial coordinate system and the coordinate information of the target object in the spatial coordinate system; for another example, the space where the reference object is located may be photographed by a camera device to obtain a real-time image, and the first distance information may be determined according to a distance value between a location of the area where the reference object is located and a location of the area where the target object is located in the real-time image.
Further, as shown in fig. 3, in an embodiment, the first distance information between the reference object and the target object is obtained by:
s310, acquiring first position information of a reference object through a radar sensor;
s320, acquiring second position information of the target object through the infrared sensor;
s330, determining first distance information between the reference object and the target object according to the first position information and the second position information.
The radar sensor can be specifically a millimeter wave radar sensor; specifically, a radar sensor is arranged in an indoor unit of the air conditioner, and the space where the air conditioner is located is scanned through the radar sensor, so that first position information of a reference object in the space where the air conditioner is located is determined. More specifically, the air conditioner scans the space where the indoor unit of the air conditioner is located through a millimeter wave sensor so as to collect shape data and position information of a fixed object in the space; then, according to the collected shape data, identifying the classification information of each fixed object; and further, determining a reference object from the fixed object according to the classification information of each fixed object, namely obtaining the reference object and first position information of the reference object in the space where the air conditioner is located.
The air conditioner can be provided with an infrared sensor in the indoor unit, and the air conditioner performs infrared thermal imaging on the space where the indoor unit of the air conditioner is located through the infrared sensor so as to identify second position information of the target object in the space where the air conditioner is located.
Specifically, the air conditioner uses the position of an indoor unit of the air conditioner as an origin to establish a spatial coordinate system, obtains the position coordinate (namely, first position information) of a reference object in the spatial coordinate system through a radar sensor, obtains the position coordinate (namely, second position information) of a target object in the spatial coordinate system through an infrared sensor, and further calculates the position distance between the reference object and the target object according to the first position information and the second position information to obtain first distance information.
After the first distance information is determined, the object state of the target object can be determined according to the first distance information, specifically, the first distance information can be compared with a preset distance threshold, when the first distance information between the reference object and the target object is greater than a preset distance value, the target object is not in the position range of the reference object, and then the object state of the target object is determined to be in a non-rest state; when the first distance information between the reference object and the target object is smaller than the preset distance value, the target object is represented in the position range of the reference object, namely the position relation between the target object and the reference object is an overlapping relation, and the object state of the target object is determined to be a rest state. The preset distance threshold is a maximum threshold of a position distance between the reference object and the target object when the target object is within the position range of the reference object.
Taking the example of detecting whether the object state of the target object is the rest state, when the first distance information between the reference object (e.g. a bed) for resting and the target object is smaller than the preset distance threshold, that is, the target object is within the position range of the reference object, the target object is in the rest state.
Further, to improve accuracy of the object state of the target object, in one embodiment, determining the object state of the target object according to the first distance information includes: if the first distance information is smaller than a preset distance threshold, acquiring a target infrared wavelength of a target object; the object state of the target object is determined according to the target infrared wavelength of the target object.
Wherein, when the target object is in different object states, the infrared wavelengths are different. For example, when a user enters a resting state, the quilt is covered, and the infrared wavelengths before and after the human body covers the covering are different. Therefore, the object state of the target object can be judged according to the real-time target infrared wavelength of the target object, so that the accuracy of the object state of the target object is improved. Specifically, when the first distance information is smaller than the preset distance threshold, the target object is within the position range of the reference object, and at this time, the air conditioner may perform infrared thermal imaging through the infrared sensor to obtain the target infrared wavelength of the target object, so as to confirm the object state of the target object in combination with the target infrared wavelength of the target object. The object state of the target object is judged by combining the first distance information of the target object and the reference object and the infrared wavelength of the target object, and the accuracy of acquiring the object state of the target object is improved.
Further, the object state of the target object is determined according to the target infrared wavelength of the target object, specifically, the infrared wavelengths of the target object in different object states can be obtained in advance, and after the target infrared wavelength of the target object is obtained, the object state of the target object is determined by comparing the target infrared wavelength with the infrared wavelengths in different object states; the infrared wavelength at the initial time of the target object may be stored in advance, and after the target infrared wavelength of the target object is acquired, the object state of the target object may be determined by comparing the infrared wavelengths at the two times before and after the target object is acquired.
Specifically, when the target object is in a rest state, the target object is often covered with a covering (such as a quilt), and the temperature corresponding to the infrared wavelength of the covering is lower than the temperature corresponding to the infrared wavelength emitted by a human body; thus, in one embodiment, step S230 comprises: acquiring a reference infrared wavelength of a target object; and if the target infrared wavelength is smaller than the reference infrared wavelength, determining the object state of the target object as a rest state.
The reference infrared wavelength is an infrared wavelength value when the target object is in a basic state, and may be an infrared wavelength when the target object is not covered by the cover or an infrared wavelength (of the target object) when the target object is detected for the first time.
Specifically, the infrared wavelength of the target object when not covered by the covering can be acquired in advance, and the infrared wavelength can be stored in the air conditioner as the reference infrared wavelength; the infrared image in the space where the target object (such as a user) is located can be collected in real time through the infrared sensor, when the target object (such as the user) enters the space where the air conditioner is located, the air conditioner detects that the infrared image changes, the air conditioner can determine whether the target object enters the space where the air conditioner is located according to the change information of the infrared image, and at the moment, the air conditioner determines the infrared wavelength of the target object obtained for the first time as the reference infrared wavelength. And after the target infrared wavelength is acquired, comparing the target infrared wavelength with the reference infrared wavelength, and when the target infrared wavelength is smaller than the reference infrared wavelength, determining the object state of the target object as a rest state.
Taking the example of detecting whether the object state of the target object is the rest state, when the first distance information between the reference object (e.g. a bed) for performing the rest and the target object is smaller than the preset distance threshold, that is, the target object is within the position range of the reference object, and the probability that the target object is in the rest state is high, at this time, the target infrared wavelength of the target object is obtained in real time, and the object state of the target object is determined according to the target infrared wavelength of the target object, so that the object state of the target object is determined by combining the position relationship between the target object and the reference object and the infrared wavelength of the target object, and the accuracy of the object state of the target object is improved.
And S220, if the object state of the target object is a rest state, acquiring running noise data and second distance information between the reference object and the air conditioner.
The operation noise data refers to audio data generated when the air conditioner operates, and specifically, a sound sensor can be arranged in an air conditioner indoor unit, and the noise data generated when the air conditioner operates is acquired through the sound sensor.
The second distance information is used for identifying a relative distance between the reference object and the air conditioner, and may be directly obtained through a radar sensor or obtained through other distance measuring methods, which are not limited herein.
In the sleeping process of the human body, the noise value of the sleeping environment can help the human body to quickly fall asleep within a certain noise range; after the object state of the target object is determined to be the rest state, the operation noise data when the air conditioner operates and the second distance information between the reference object and the air conditioner can be obtained, and then the noise volume heard by the target object is obtained according to the operation noise data and the second distance information, so that the operation parameters of the air conditioner are adjusted to reduce or improve the sound intensity of corresponding noise, and the noise value of the sleep environment is in the noise range suitable for sleep.
And S230, calculating a target noise value of the position of the reference object according to the second distance information and the operation noise data.
The indoor unit of the air conditioner is often arranged on a wall or at a position with a certain distance from a reference object (or a target object), and a noise value corresponding to noise data acquired by the air conditioner is not necessarily a noise value of the position of the reference position (or the target object); therefore, after the second distance information between the reference object and the air conditioner is acquired, the air conditioner calculates the target noise value of the position of the reference object according to the second distance information and the operation noise data.
Specifically, the target noise value of the position of the reference object may be calculated by using the second distance information and the operating noise data as input, and using a sound attenuation function, where the sound attenuation function is a function of attenuation of sound as the propagation distance increases when the sound propagates in the medium; or calculating a corresponding sound attenuation value according to the second distance information, and further calculating a target noise value of the position of the reference object based on the collected operating noise data and the sound attenuation value, wherein the sound attenuation value is a sound reduction value of sound at different propagation distances when the sound propagates in the medium.
Further, in an embodiment, as shown in fig. 4, step S320 may further include:
s410, acquiring a target noise attenuation value corresponding to the second distance information from a preset noise attenuation library;
and S420, calculating the operation noise data based on the target noise attenuation value to obtain a target noise value of the position of the reference object.
The preset noise attenuation library comprises a plurality of preset distances and preset noise attenuation values associated with the preset distances. The preset noise attenuation bank is stored in the air conditioner. And after the second distance information is acquired, searching a corresponding target noise attenuation value from a preset noise attenuation library according to the second distance information.
Specifically, a target preset distance close to the second distance information may be acquired from the preset noise attenuation bank according to the second distance information, and then a noise attenuation value corresponding to the target preset distance may be determined as the target noise attenuation value. Wherein the target preset distance may be a preset distance whose absolute value of the difference from the second distance information is smaller than an absolute value threshold.
For example, as shown in table one, when the second distance information is 5.1 meters, the preset target distance close to the second distance information is 5 meters, and the corresponding target noise attenuation value is 14db (a); when the target distance is 10.5 meters, the preset target distance corresponding to the target distance is 10 meters, and the corresponding target noise attenuation value is 20dB (A).
Table-correlation of preset distance and preset noise attenuation value
The preset distances and the noise attenuation values shown in the table i are only exemplary, and the number of the preset distances, the numerical values of the preset distances, the correlation between the preset distances and the preset noise attenuation values, and the noise attenuation values are not limited in the embodiments of the present application.
After the target noise attenuation value is obtained, the difference value operation can be carried out on the operation noise data of the air conditioner and the target noise attenuation value to obtain the target noise value of the position of the reference object, namely the noise value of the rest position of the user.
For example, taking the operation noise data of the air conditioner as 50db (a) as an example, when the target noise attenuation value is 12db (a), performing difference operation on the operation noise data of the air conditioner and the target noise attenuation value to obtain a target noise value of 38db (a) at the position of the reference object; and when the target noise attenuation value is 14dB (A), performing difference operation on the operation noise data of the air conditioner and the target noise attenuation value to obtain a target noise value of 36dB (A) at the position of the reference object.
And acquiring a target noise attenuation value from a preset noise attenuation library through second distance information of the reference object and the air conditioner, acquiring a target noise value of the position of the reference object according to the target attenuation value, simplifying the calculation step of the target noise value of the position of the reference object, acquiring the target noise attenuation value corresponding to the target distance through the preset noise attenuation library, acquiring various target noise attenuation values, and increasing the applicability of the target noise value determination of the position of the reference object.
And S240, adjusting the operation parameters of the air conditioner according to the target noise value of the position of the reference object.
The operation parameters are parameters for controlling the operation of the air conditioner, including but not limited to the rotation speed of the outdoor fan of the air conditioner, the rotation speed of the indoor fan of the air conditioner and the frequency of the outdoor compressor of the air conditioner, and the adjustment of the operation parameters of the air conditioner includes but not limited to the reduction of the frequency of the outdoor compressor, the increase of the rotation speed of the indoor fan of the air conditioner, the reduction of the rotation speed of the indoor fan of the air conditioner and the increase of the frequency of the outdoor compressor. As mentioned above, in the sleeping process of the human body, the noise value of the sleeping environment can help the human body to quickly fall asleep within a certain noise range; when the target noise value according to the position of the reference object is determined, the operation parameters of the air conditioner are adjusted according to the target noise value so as to reduce or improve the sound intensity of corresponding noise, so that the noise value in the sleep environment is in a noise range suitable for sleep, active noise control is realized, accurate noise control is performed when a user sleeps, and the sleep quality of the user is guaranteed.
Specifically, in order to avoid that the sleep of the user is affected by excessive noise generated in the operation process of the air conditioner, the target noise value of the position of the reference object may be compared with the noise range suitable for falling asleep, and the operation parameters of the air conditioner may be adjusted according to the comparison result. In one embodiment, as shown in fig. 5, adjusting the operation parameters of the air conditioner according to the target noise value of the position of the reference object includes:
s510, acquiring a preset noise threshold;
and S520, if the target noise value of the position of the reference object is greater than the preset noise threshold value, reducing the rotating speed of an indoor unit fan of the air conditioner and/or reducing the frequency of an outdoor unit compressor of the air conditioner.
Wherein the preset noise threshold is set according to a noise range contributing to sleep. The noise range that is helpful to sleep and is obtained based on medical research is as follows: 17dB (A) to 32dB (A), and thus, the predetermined noise threshold may range from 17dB (A) to 32dB (A), for example, the predetermined noise threshold may be set to 30dB (A).
Specifically, the target noise value of the position of the reference object is compared with a preset noise threshold, if the target noise value of the position of the reference object is larger than the preset noise threshold, that is, the operation noise of the air conditioner influences the sleep of a user, the operation parameters of the air conditioner can be adjusted, the rotating speed of an indoor unit fan of the air conditioner is reduced, and/or the frequency of an outdoor unit compressor of the air conditioner is reduced, so that the operation noise of the air conditioner is reduced, and the target noise value of the position of the reference object is in a noise range which is beneficial to sleep. The embodiment of the application combines the best sleeping aid background noise condition of a human body, actively adjusts the operation parameters of the air conditioner, increases the flexibility of active noise control, and realizes active adjustment of the operation parameters to reduce noise and aid sleeping.
Further, if the target noise value of the position of the reference object is less than or equal to the preset noise threshold, it is indicated that the air conditioner operation noise does not affect the sleep of the user, at this time, the air conditioner can be controlled to continue to operate according to the current indoor unit fan rotating speed and the air conditioner outdoor unit compressor frequency, and the indoor unit fan rotating speed of the air conditioner and/or the air conditioner outdoor unit compressor frequency can also be properly increased to increase the operation noise of the air conditioner, so that the target noise value of the position of the reference object is within the noise range beneficial to sleep.
The air conditioner control method obtains first distance information between a reference object and a target object, and determines the object state of the target object according to the first distance information; if the object state of the target object is a rest state, acquiring running noise data and second distance information between the reference object and the air conditioner; calculating a target noise value of the position of the reference object according to the second distance information and the operation noise data; and adjusting the operation parameters of the air conditioner according to the target noise value of the position of the reference object. And judging the object state of the target object by combining the position relation between the target object and the reference object, and further adjusting the operation parameters of the air conditioner according to the operation noise data of the air conditioner when the target object is in a rest state, so that the noise is actively controlled according to the object state of the target object, and the sleep quality of a user is guaranteed.
In addition, in order to improve the convenience of acquiring the total noise value at the sleeping position of the user in the air conditioner control method, a preset noise attenuation library can be established by analyzing the noise attenuation values at various preset distances before calculating the target noise value at the position of the reference object according to the second distance information and the operation noise data. In one embodiment, before obtaining the target noise attenuation value corresponding to the target distance from the preset noise attenuation library, the method further includes: acquiring a noise radiation value corresponding to each preset distance in multiple preset distances; correlating the noise radiation value with the corresponding preset distance; and updating and storing a plurality of noise radiation values and the preset distance associated with each noise radiation value into a preset noise attenuation library.
The preset distances may be distances of different distance values in the same propagation medium, or distances of the same distance value in different propagation media. For example, the plurality of distances of different distance values may be a plurality of distances of different distance values in air having a temperature of 25 ℃ and a relative humidity of 50%; the plurality of distances of the same distance value may be a plurality of distances in air of different temperature and relative humidity of a distance value of 10 m; the plurality of distances of the same distance value may also be a plurality of distances of 10m from a plurality of room wall materials in the same temperature and relative humidity air.
The target noise value calculation step of the position of the reference object is effectively simplified by establishing a preset noise attenuation library, storing a plurality of noise radiation values and a preset distance associated with each noise radiation value into the preset noise attenuation library, and storing the preset noise attenuation library into the air conditioner.
The air conditioner control method provided by the embodiment of the present application is further described below with reference to an application scenario of the air conditioner control method. Specifically, the air conditioner is provided with a millimeter wave radar sensor, an infrared sensor, a sound sensor and a processor for noise analysis;
step 1, the air conditioner scans a room through a millimeter wave radar sensor to collect shape data of fixed objects in the room and distance information from the air conditioner to each fixed object;
step 2, comparing the shape data of each fixed object with preset data to determine classification information corresponding to the fixed object, such as a bed, a chair, a sofa or other furniture; acquiring position information of each fixed object, and storing the position information and classification information of each fixed object to obtain first space information;
that is, the first spatial information includes first position information of the reference object;
step 3, storing the distance information from the air conditioner to each fixed object to obtain second space information;
step 4, after the air conditioner is started, detecting real-time position information of a user through a millimeter wave radar sensor and/or an infrared sensor to obtain third space information;
that is, the third spatial information includes second position information of the target object;
step 5, judging whether the user is in a sleep preparation state or not by combining the first space information and the third space information, and acquiring operation noise data of the position where the sound sensor is located through the sound sensor when the user is in the sleep preparation state; when the user is in the non-preparation sleep state, controlling the air conditioner to continuously operate according to a preset operation mode;
specifically, the first spatial information and the third spatial information are combined to judge whether the user is close to a fixed object such as a bed, if so, the user is determined to be in a sleep preparation state, and if not, the user is determined to be in a non-sleep preparation state.
In addition, in combination with the first spatial information and the third spatial information, it is determined whether the user is in a sleep preparation state, and the method may further include: judging whether the user approaches to a fixed object such as a bed or not by combining the first space information and the third space information, if so, continuously acquiring the infrared wavelength of the user through an infrared sensor, and if the infrared wavelength of the user is smaller than the reference infrared wavelength, determining that the user is in a sleep preparation state; and when the infrared wavelength of the user is not less than the reference infrared wavelength, determining that the user is in the non-preparation sleep state. Wherein the reference infrared wavelength is the infrared wavelength when the user is covered with the cover.
And 6, converting the collected operation noise data through a preset algorithm based on the second spatial information and the operation noise data to obtain a target noise value P at the sleeping position of the user.
And 7, comparing the target noise value P with a preset noise threshold value K, and adjusting the operation parameters of the air conditioner according to the comparison result, wherein the preset noise threshold value K has a value range of 17db (a) -32 db (a), and for example, K may be set to 30db (a).
And 8, when P is less than or equal to K, not adjusting, and operating according to a user preset operation mode.
And 9, when P is larger than K, reducing the rotating speed of a fan of the indoor unit and the frequency of a compressor of the outdoor unit to realize noise reduction of the indoor unit, detecting the room temperature, calculating the difference value delta T between the room temperature and the preset temperature of a user, and comparing the delta T with the preset value A.
And step 10, when the delta T is less than or equal to A, acquiring the operation audio data again, obtaining a total noise value P at the sleeping position/head position of the user according to the operation audio data, and performing cyclic comparison analysis until the total noise value P meets the condition that P is less than or equal to K.
And 11, when the delta T is larger than A, increasing the frequency of the compressor of the outdoor unit, maintaining the refrigerating capacity/heating capacity of the indoor side and ensuring the indoor comfort.
In the embodiment of the application, first distance information between a user and various fixed objects (such as a bed and a chair) is acquired through the first space information and the third space information; if the distance information between the user and fixed objects for rest, such as a bed or a chair, is smaller than a preset distance threshold, acquiring the target infrared wavelength of the user; determining the object state of the user according to the target infrared wavelength of the user; and if the object state of the user is a rest state, acquiring operation noise data, and adjusting the operation parameters of the air conditioner according to the operation noise data. The object state of the user is judged by combining the position relation between the user and fixed objects for rest, such as a bed or a chair, and the infrared wavelength of the user, and then the operation parameters of the air conditioner are adjusted according to the operation noise data of the air conditioner when the user is in the rest state, so that the noise is actively controlled according to the object state of the user, and the sleep quality of the user is guaranteed.
In order to better implement the air conditioner control method provided in the embodiment of the present application, on the basis of the air conditioner control method provided in the embodiment of the present application, an air conditioner control device is further provided in the embodiment of the present application, as shown in fig. 6, the air conditioner control device 600 includes:
an object state determining module 610, configured to obtain first distance information between the reference object and the target object, and determine an object state of the target object according to the first distance information;
an operation noise collection module 620, configured to collect operation noise data and second distance information between the reference object and the air conditioner when the object state of the target object is a rest state;
a target noise calculation module 630, configured to calculate a target noise value of the position of the reference object according to the second distance information and the operating noise data;
and the operation parameter adjusting module 640 is configured to adjust an operation parameter of the air conditioner according to the target noise value of the position of the reference object.
In some embodiments of the present application, the object state determination module is specifically configured to obtain a target infrared wavelength of the target object when the first distance information is smaller than a preset distance threshold; the object state of the target object is determined according to the target infrared wavelength of the target object.
In some embodiments of the present application, the object state determination module is specifically configured to obtain a reference infrared wavelength of the target object; when the target infrared wavelength is smaller than the reference infrared wavelength, the object state of the target object is determined as a rest state.
In some embodiments of the present application, the object state determination module is specifically configured to acquire first position information of a reference object through a radar sensor; acquiring second position information of the target object through the infrared sensor; and determining first distance information between the reference object and the target object according to the first position information and the second position information.
In some embodiments of the present application, the operation parameter adjustment module is specifically configured to obtain a target noise attenuation value corresponding to the second distance information from a preset noise attenuation library; and calculating the operation noise data based on the target noise attenuation value to obtain a target noise value of the position of the reference object.
In some embodiments of the present application, the operation parameter adjustment module is specifically configured to obtain a preset noise threshold; and if the target noise value of the position of the reference object is greater than the preset noise threshold value, reducing the rotating speed of an indoor unit fan of the air conditioner and/or reducing the frequency of an outdoor unit compressor of the air conditioner.
In some embodiments of the present application, the operation parameter adjustment module is specifically configured to obtain a noise radiation value corresponding to each preset distance in multiple preset distances; correlating the noise radiation value with the corresponding preset distance; and updating and storing a plurality of noise radiation values and the preset distance associated with each noise radiation value into a preset noise attenuation library.
In some embodiments of the present application, the air conditioning control device 600 may be implemented in the form of a computer program that is executable on a computer device as shown in fig. 7. The memory of the computer device may store various program modules constituting the air conditioning control apparatus 600, such as an object state determination module 610, an operation noise collection module 620, a target noise calculation module 630, and an operation parameter adjustment module 640 shown in fig. 6. The respective program modules constitute computer programs that cause the processors to execute the steps in the air conditioner control methods of the respective embodiments of the present application described in the present specification.
For example, the computer device shown in fig. 7 may perform step S210 by the object state determination module 610 in the air-conditioning control apparatus 600 shown in fig. 6. The computer device may perform step S220 by operating the noise collection module 620. The computer device may perform step S230 through the target noise calculation module 630. The computer device may perform step S240 by operating the parameter adjustment module 640. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used for communicating with an external computer device through a network connection. The computer program is executed by a processor to implement an air conditioner control method.
Those skilled in the art will appreciate that the architecture shown in fig. 7 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In some embodiments of the present application, there is provided an air conditioner comprising a radar sensor, an infrared sensor, one or more processors, a memory, and one or more applications; wherein the one or more application programs are stored in the memory and configured to be executed by the processor to perform the steps of the air conditioner control method described above. The steps of the air conditioner control method herein may be the steps in the air conditioner control methods of the various embodiments described above.
In some embodiments of the present application, there is provided a computer-readable storage medium storing a computer program, which is loaded by a processor, so that the processor performs the steps of the air conditioner control method described above. The steps of the air conditioner control method herein may be the steps in the air conditioner control methods of the various embodiments described above.
It will be understood by those of ordinary skill in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when executed. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The air conditioner control method, device, computer equipment and storage medium provided by the embodiments of the present application are described in detail above, and a specific example is applied in the present application to explain the principle and the implementation of the present invention, and the description of the above embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. An air conditioner control method, comprising:
acquiring first distance information between a reference object and a target object, and determining the object state of the target object according to the first distance information;
if the object state of the target object is a rest state, acquiring running noise data and second distance information between the reference object and the air conditioner;
calculating a target noise value of the position of the reference object according to the second distance information and the operation noise data;
and adjusting the operation parameters of the air conditioner according to the target noise value of the position of the reference object.
2. The method of claim 1, wherein determining the object state of the target object based on the first distance information comprises:
if the first distance information is smaller than a preset distance threshold, acquiring a target infrared wavelength of the target object;
and determining the object state of the target object according to the target infrared wavelength of the target object.
3. The method of claim 2, wherein determining the object state of the target object based on the target infrared wavelength of the target object comprises:
acquiring a reference infrared wavelength of the target object;
and if the target infrared wavelength is smaller than the reference infrared wavelength, determining the object state of the target object as a rest state.
4. The method of claim 1, wherein obtaining the first distance information between the reference object and the target object comprises:
acquiring first position information of the reference object through a radar sensor;
acquiring second position information of the target object through an infrared sensor;
and determining first distance information between the reference object and the target object according to the first position information and the second position information.
5. The method of claim 1, wherein calculating a target noise value for the location of the reference object based on the second distance information and the operating noise data comprises:
acquiring a target noise attenuation value corresponding to the second distance information from a preset noise attenuation library;
and calculating the operation noise data based on the target noise attenuation value to obtain a target noise value of the position of the reference object.
6. The method of claim 1, wherein said adjusting an operating parameter of said air conditioner based on a target noise value at a location of said reference object comprises:
acquiring a preset noise threshold value;
and if the target noise value of the position of the reference object is greater than the preset noise threshold value, reducing the rotating speed of an indoor unit fan of the air conditioner and/or reducing the frequency of an outdoor unit compressor of the air conditioner.
7. The method according to claim 5, wherein before obtaining the target noise attenuation value corresponding to the second distance information from a preset noise attenuation library, the method further comprises:
acquiring a noise radiation value corresponding to each preset distance in multiple preset distances;
correlating the noise radiation value with a corresponding preset distance;
and updating and storing a plurality of noise radiation values and the preset distance associated with each noise radiation value into a preset noise attenuation library.
8. An air conditioner control device, characterized in that the device comprises:
the object state determining module is used for acquiring first distance information between a reference object and a target object and determining the object state of the target object according to the first distance information;
the running noise acquisition module is used for acquiring running noise data and second distance information between the reference object and the air conditioner when the object state of the target object is a rest state;
the target noise calculation module is used for calculating a target noise value of the position of the reference object according to the second distance information and the operation noise data;
and the operation parameter adjusting module is used for adjusting the operation parameters of the air conditioner according to the target noise value of the position of the reference object.
9. An air conditioner, characterized in that the air conditioner comprises: a radar sensor, an infrared sensor, one or more processors, memory, and one or more applications;
wherein the one or more application programs are stored in the memory and configured to be executed by the processor to implement the air conditioner control method of any one of claims 1 to 7.
10. A computer-readable storage medium, having stored thereon a computer program which is loaded by a processor to perform the steps in the air conditioner control method according to any one of claims 1 to 7.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352133A (en) * | 2015-11-30 | 2016-02-24 | 广东美的制冷设备有限公司 | Air-conditioning control method, air-conditioning control system and air conditioner |
| CN105388769A (en) * | 2015-10-22 | 2016-03-09 | 小米科技有限责任公司 | Intelligent quilt, intelligent equipment control method and device |
| CN109990450A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔智能技术研发有限公司 | The noise-reduction method and denoising device of air-conditioning |
| CN110173869A (en) * | 2019-05-29 | 2019-08-27 | 广东美的制冷设备有限公司 | Control method, air conditioner and the storage medium of air conditioner |
| JP2019199994A (en) * | 2018-05-16 | 2019-11-21 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
| CN111023489A (en) * | 2019-11-21 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Noise control method, control device, readable storage medium and air conditioner |
| CN111262760A (en) * | 2020-01-16 | 2020-06-09 | 珠海格力电器股份有限公司 | Household control method and device, computer equipment and storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100791371B1 (en) * | 2005-10-07 | 2008-01-07 | 삼성전자주식회사 | Apparatus and method for inducing sound sleep and wake-up |
| CN106338992A (en) * | 2016-09-26 | 2017-01-18 | 海尔优家智能科技（北京）有限公司 | Noise processing method and device |
| CN108304018A (en) * | 2018-04-13 | 2018-07-20 | 周霖 | A kind of sleep environment control device |
| CN111735174B (en) * | 2020-06-22 | 2021-09-28 | 宁波奥克斯电气股份有限公司 | Control method, device and equipment for sleep mode of air conditioner and storage medium |
-
2021
- 2021-12-28 WO PCT/CN2021/142236 patent/WO2023035498A1/en unknown
-
2022
- 2022-01-27 CN CN202210101427.5A patent/CN114413430B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388769A (en) * | 2015-10-22 | 2016-03-09 | 小米科技有限责任公司 | Intelligent quilt, intelligent equipment control method and device |
| CN105352133A (en) * | 2015-11-30 | 2016-02-24 | 广东美的制冷设备有限公司 | Air-conditioning control method, air-conditioning control system and air conditioner |
| CN109990450A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔智能技术研发有限公司 | The noise-reduction method and denoising device of air-conditioning |
| JP2019199994A (en) * | 2018-05-16 | 2019-11-21 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
| CN110173869A (en) * | 2019-05-29 | 2019-08-27 | 广东美的制冷设备有限公司 | Control method, air conditioner and the storage medium of air conditioner |
| CN111023489A (en) * | 2019-11-21 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Noise control method, control device, readable storage medium and air conditioner |
| CN111262760A (en) * | 2020-01-16 | 2020-06-09 | 珠海格力电器股份有限公司 | Household control method and device, computer equipment and storage medium |
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