CN115875806A - Air conditioner, control method thereof, and computer-readable storage medium - Google Patents
Air conditioner, control method thereof, and computer-readable storage medium Download PDFInfo
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- CN115875806A CN115875806A CN202111137393.7A CN202111137393A CN115875806A CN 115875806 A CN115875806 A CN 115875806A CN 202111137393 A CN202111137393 A CN 202111137393A CN 115875806 A CN115875806 A CN 115875806A
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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
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The invention discloses a control method of an air conditioner, which comprises the following steps: acquiring the personnel density in the target area; determining the air supply duration of the target area according to the personnel density; different personnel densities correspond to different air supply durations; and controlling the air conditioner to blow air towards the target area according to the air blowing time. The invention also discloses an air conditioner and a computer readable storage medium. The invention aims to realize that the air conditioner accurately sends air volume or cold volume to the area where the user is located and improve the comfort of the user.
Description
Technical Field
The present invention relates to the field of air conditioners, and in particular, to a control method of an air conditioner, and a computer-readable storage medium.
Background
With the development of economic technology, the application of air conditioners is more and more extensive, and the performance of the air conditioners is also continuously optimized. The air conditioner can identify the area where a human body is located in the air conditioning action space in the air supply process, and the air conditioner supplies air towards the area where the human body is located.
However, when the air conditioner is used for supplying air to an area where a human body is located, the air conditioner generally detects the number of users in the area, the air supply parameters of the air conditioner are regulated and controlled based on the number of the users in the area, the air conditioner supplies air according to the same air supply parameters when the users are the same, the influence of the heat emitted by the users on other users in the area is ignored, the air volume or the cold volume brought to the area where the human body is located by the air outlet of the air conditioner is easily too large or too small, and the problem of poor comfort of the users is easily caused.
Disclosure of Invention
The invention mainly aims to provide a control method of an air conditioner, the air conditioner and a computer readable storage medium, aiming at accurately sending air volume or cold volume to an area where a user is located by the air conditioner and improving the comfort of the user.
In order to achieve the above object, the present invention provides a method for controlling an air conditioner, comprising the steps of:
acquiring the personnel density in the target area;
determining the air supply duration of the target area according to the personnel density; different personnel densities correspond to different air supply durations;
and controlling the air conditioner to blow air towards the target area according to the air blowing time.
Optionally, the length of the wind delivery tends to increase with increasing density of the persons.
Optionally, before the step of obtaining the density of people in the target area, the method further includes:
acquiring the human body position of each person in the air conditioner action space;
determining the distance between any two human body positions in the acquired human body positions;
communicating the two human body positions with the distance smaller than or equal to the set distance threshold to form a sub-region, and obtaining a plurality of sub-regions;
and determining the region where the plurality of sub-regions are communicated as the target region.
Optionally, the step of obtaining the person density in the target area includes:
acquiring the number of personnel in the target area, and acquiring the area of the target area;
and determining the personnel density according to the ratio of the personnel number to the area of the region.
Optionally, the step of acquiring a region area of the target region includes:
determining a sub-area corresponding to each human body position in the target area according to a preset distance; the distance between the position in the sub-area and the corresponding human body position is smaller than or equal to the preset distance;
determining a set of all sub-areas corresponding to the target area as a metering area;
determining the area of the metering region as the region area.
Optionally, the step of determining a sub-area corresponding to each human body position in the target area according to a preset distance includes:
and determining that each human body position in the target area corresponds to the circular area as the sub-area by taking the human body position as the circle center and the preset distance as the radius.
Optionally, the step of determining a sub-area corresponding to each human body position in the target area according to the preset distance includes:
in the plurality of unit areas, determining a set of all unit areas meeting a target condition as a sub-area corresponding to each human body position in the target area;
the plurality of unit areas are formed by dividing the action space of the air conditioner according to a set area in advance, and the target condition is that the distance between the unit areas and the corresponding human body position in the target area is smaller than or equal to the preset distance.
Optionally, the number of the target areas is more than one, and the step of controlling the air conditioner to blow air towards the target areas according to the air blowing time period includes:
controlling the air conditioner to perform air sweeping operation between the target areas;
and controlling the air conditioner to stay for a corresponding air supply duration when the air conditioner supplies air towards each target area in the air-sweeping operation process of the air conditioner.
Optionally, in the process of executing the step of controlling the air conditioner to blow air toward the target area according to the air blowing time period, the method further includes:
and controlling the air conditioner to operate according to a target air supply speed, wherein the target air supply speed is determined according to the personnel density corresponding to the target area, and the target air supply speed is increased along with the increase of the personnel density.
Further, in order to achieve the above object, the present application also proposes an air conditioner including: the control method comprises the steps of realizing the control method of the air conditioner according to any one of the above items when the control program of the air conditioner is executed by the processor.
Further, in order to achieve the above object, the present application also proposes a computer-readable storage medium having stored thereon a control program of an air conditioner, which when executed by a processor, implements the steps of the control method of the air conditioner as recited in any one of the above.
The invention provides a control method of an air conditioner, which determines the air supply time of the air conditioner towards a target area by combining the personnel density in the target area, wherein the air supply time towards the target area is changed along with the change of the personnel density in the target area, the personnel density can accurately represent the influence of heat emitted by a human body in the target area on the sensible temperature of each user, even if the number of the personnel in the target area is not changed, but when the personnel density is different, each user feels different heat influences brought by other users, the air supply time of the air conditioner towards the target area is different, on the basis, the air quantity and the heat exchange quantity which are sent into the target area by the air conditioner can be accurately matched with the actual air quantity and the cold quantity demand of each user in the target area, and the air supply process of the air conditioner can effectively improve the comfort of the user.
Drawings
FIG. 1 is a schematic diagram of the hardware involved in the operation of an embodiment of the air conditioner of the present invention;
FIG. 2 is a flowchart illustrating an embodiment of a method for controlling an air conditioner according to the present invention;
FIG. 3 is a flow chart illustrating a control method of an air conditioner according to another embodiment of the present invention;
FIG. 4 is a schematic diagram of a region characterization involved in a process of determining a target region based on a human body position according to an embodiment of a control method of an air conditioner of the present invention;
FIG. 5 is a flow chart illustrating a method for controlling an air conditioner according to another embodiment of the present invention;
FIG. 6 is a schematic diagram of a zone representation involved in a determination manner for determining the area of a target zone according to an embodiment of the control method of the air conditioner of the present invention;
fig. 7 is a schematic view of a zone characterization related to another determination manner for determining a target zone area according to an embodiment of the control method of an air conditioner of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
The main solution of the embodiment of the invention is as follows: acquiring the personnel density in the target area; determining the air supply duration of the target area according to the personnel density; different personnel densities correspond to different air supply durations; and controlling the air conditioner to supply air towards the target area according to the air supply duration.
Because among the prior art, when the air conditioner was sent wind towards human place region, the air conditioner generally can detect the user quantity in the region, adjust and control the air supply parameter of air conditioner based on the user quantity in the region, the air conditioner just supplies wind according to same air supply parameter when the user is the same, this has ignored user self and has given off the influence of heat to other users in the region, the air quantity or the cold volume that the air-out of air conditioner brought to human place region are too big or the undersize easily, lead to the not good problem of user's travelling comfort easily.
The invention provides the solution, and aims to accurately send air volume or cooling capacity to an area where a user is located by an air conditioner, so that the comfort of the user is improved.
The embodiment of the invention provides an air conditioner. The air conditioner can be any type of air conditioning equipment such as a wall-mounted air conditioner, a cabinet air conditioner, a window air conditioner, a ceiling air conditioner or a mobile air conditioner.
Specifically, referring to fig. 1, the air conditioner includes an air outlet regulation and control assembly 1 and a control device 2. The air outlet regulation and control component 1 is connected with a control device. The air outlet regulation and control component 1 comprises an indoor fan 11 and an air guide piece 12 arranged at an air outlet, and the control device 2 can be used for controlling the running rotating speed of the indoor fan 11 so as to regulate and control the air outlet speed of the air conditioner; the control device 2 can also be used for controlling the air guide angle of the air guide member 12 so as to regulate and control the air outlet direction of the air conditioner
Further, in an embodiment of the present invention, referring to fig. 1, a control apparatus of an air conditioner includes: a processor 1001 (e.g., a CPU), a memory 1002, a timer 1003, and the like. The memory 1002 may be a high-speed RAM memory or a non-volatile memory such as a disk memory. The memory 1002 may alternatively be a storage device separate from the processor 1001.
Specifically, the air conditioner may further include a human body detection module 3, and the human body detection module 3 is specifically configured to detect human body information (such as the density of people, the position of the human body, and/or the number of people) in the air conditioner acting space. In this embodiment, the human body detection module 3 is a radar sensor; in other embodiments, the human body detection module 3 may also be an infrared sensor, a camera, or the like. The human body detection module 3 can be connected with the control device 2, and the control device 2 can be used for acquiring data detected by the human body detection module 3.
Those skilled in the art will appreciate that the configuration of the device shown in fig. 1 is not intended to be limiting of the device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a control program of the air conditioner may be included in a memory 1002 as a computer-readable storage medium. In the apparatus shown in fig. 1, the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1002 and perform operations of the relevant steps of the control method of the air conditioner in the following embodiments.
The embodiment of the invention also provides a control method of the air conditioner, which is applied to the regulation and control of the air conditioner.
Referring to fig. 2, an embodiment of a control method of an air conditioner according to the present application is provided. In this embodiment, the method for controlling an air conditioner includes:
s10, acquiring the personnel density in the target area;
the person density refers in particular to the number of persons per unit area in the target area. The personnel density can be determined by acquiring the detection data of the human body detection module, and can also be determined by acquiring the information input by the user (for example, the user can input the number of people and the area in the target area through the control device of the air conditioner or the terminal connected with the air conditioner and provided with the preset application, etc.)
The target area may be a fixed area set in advance, or an area determined based on actual conditions of people in the air conditioner operating space (area characteristics of an area where people are located (such as being close to a kitchen or a toilet), positions of people, whether other air conditioning equipment exists at the position where the human body is located, and the like), or a designated area set by a user.
The number of target areas may be one or more than one. When there is more than one target area, the areas of different target areas may be the same or different, and in this embodiment, the area of the target area increases with the number of people in the target area. When the number of the target areas is more than one, the personnel density of each target area is respectively obtained.
S20, determining the air supply duration of the target area according to the personnel density; different personnel densities correspond to different air supply durations;
the air blowing period herein specifically refers to a period of time required for the air conditioner to blow air toward the target area for a long time. Specifically, in this embodiment, the air supply time tends to increase with the increase of the density of the people; on the contrary, the blowing time tends to decrease as the density of the human body decreases. In other embodiments, the air supply time period may also decrease as the density of the people increases.
Specifically, a corresponding relationship between the personnel density and the air supply duration may be established in advance, and the corresponding relationship may be a calculation formula, a mapping table, an algorithm model, or the like. When the corresponding relation is a preset formula, calculating to obtain the air supply duration by substituting the personnel density into the preset formula; when the corresponding relation is a mapping table, the person density can be inquired into the mapping table, and the result obtained by inquiring and matching is used as the air supply duration; when the corresponding relation is an algorithm model, the personnel density can be input into the algorithm model, and the result output by the algorithm model is used as the air supply duration.
It should be noted that, when the number of the target areas is more than one, the air supply time length of each target area is respectively and correspondingly determined according to the personnel density corresponding to each target area. And if the personnel densities corresponding to the target areas are different, the air supply time of the target areas is different. Each target area corresponds to one air supply time length. The total time length corresponding to the air supply time lengths of all the target areas can be preset time length, on the basis, the target proportion (the proportion of the air supply time length in the preset time length) corresponding to each target area can be determined according to the personnel density corresponding to each target area, the larger the personnel density is, the larger the target proportion is, and the air supply time length of each target area is calculated according to the preset time length and the target proportion corresponding to each target area. For example, the first target area corresponds to a first ratio, the second target area corresponds to a second ratio, the first air supply duration corresponding to the first target area is a product of the preset duration and the first ratio, and the second air supply duration corresponding to the second target area is a product of the preset duration and the second ratio.
And step S30, controlling the air conditioner to blow air towards the target area according to the air blowing duration.
And controlling the air conditioner to supply air towards the target area, and stopping supplying air to the target area when the continuous time of supplying air towards the target area of the air conditioner reaches the corresponding air supply time. When the air conditioner stops blowing air to the target area, the air conditioner may stop or may blow air to an area other than the target area.
In this embodiment, the air conditioner performs a cooling operation or a heating operation while the air conditioner is blowing air toward the target area. In other embodiments, the air conditioner may also operate in a dehumidification operation, a humidification operation, an air supply mode (without a temperature adjustment function), or the like, while the air conditioner is supplying air toward the target area.
When the number of the target areas is more than one, the air conditioner supplies air to the corresponding target area according to each air supply time length. Specifically, in this embodiment, the number of the target areas is more than one, and the air conditioner is controlled to perform the air sweeping operation between the target areas; and controlling the air conditioner to stay for a corresponding air supply duration when the air conditioner supplies air towards each target area in the air-sweeping operation process of the air conditioner. For example, an area a, an area B and an area C are sequentially arranged in the air conditioner action space from left to right, the air supply time length corresponding to the area a is T1, the air supply time length corresponding to the area B is T2, and the air supply time length corresponding to the area C is T3, based on which, the air conditioner runs from left to right, and maintains the air supply time length towards the area a when the outlet air reaches the area a, maintains the air supply time length towards the area B for supplying air T2 when the outlet air reaches the area B, and maintains the air supply time length towards the area C for supplying air T3 when the outlet air reaches the area C.
The method determines the air supply time of the air conditioner towards the target area by combining the personnel density in the target area, wherein the air supply time towards the target area is changed along with the change of the personnel density in the target area, the personnel density can accurately represent the influence of heat emitted by a human body in the target area on the sensible temperature of each user, and even if the number of the personnel in the target area is not changed, when the personnel density is different, each user feels different heat influences brought by other users, the air supply time of the air conditioner towards the target area is different, so that the air volume and the heat exchange volume which are sent into the target area by the air conditioner can be accurately matched with the actual air volume and cold volume requirements of each user in the target area, and the air supply process of the air conditioner can effectively improve the comfort of the user.
Further, based on the above embodiments, another embodiment of the control method of the air conditioner of the present application is provided. In this embodiment, referring to fig. 3, before step S10, the method further includes:
step S01, acquiring the human body position of each person in the air conditioner action space;
in the embodiment, data detected by a radar sensor built in the air conditioner is acquired, and the human body position of each person in the space is determined according to the data detected by the radar sensor.
When the number of people in the space where the air conditioner acts is one, the number of the acquired human body positions is one; when the number of people in the space where the air conditioner acts is more than one, the number of the obtained human bodies is more than one.
S02, determining the distance between any two human body positions in the obtained plurality of human body positions;
specifically, when more than one human body position is acquired, the more than one human body position are combined pairwise, and the distance between the two human body positions in each combination is determined.
S03, communicating two human body positions with the distance smaller than or equal to a set distance threshold to form a sub-region, and obtaining a plurality of sub-regions;
and S04, determining the area where the plurality of sub-areas are communicated as the target area.
Wherein, if the number of connected areas in the plurality of sub-areas is more than one, more than one target area can be obtained. When more than one target area is obtained, the respective human body density in each target area can be determined, the air supply time length of each target area is correspondingly determined according to the human body density, and the air conditioner is controlled to supply air to different target areas in sequence according to the determined air supply time length.
Specifically, referring to fig. 4, each circle in fig. 4 represents a human body position, the distance values between each human body position and all other human body positions are respectively calculated, two human body positions with all distance values smaller than a set distance threshold are communicated, and each communicated area in the graph is a target area. Each body position represents a body and each target area represents a population, based on which the 13 represented persons in fig. 4 can be divided into 5 populations.
In this embodiment, human body position divides into different crowds with indoor user based on in the air conditioner effect space, the target area of the required air supply of air conditioner is confirmed based on crowd's position, based on this, can ensure that the air supply of air conditioner can match with indoor personnel's actual gathering condition is accurate, can avoid the air supply region of dividing according to the fixed rule that sets up in advance to mismatch with indoor personnel actual conditions and lead to some user's feelings, cold and hot sense is not good, further improve the accuracy of air conditioner air supply regulation and control, in order to realize the further improvement of every user's travelling comfort.
Further, based on any of the above embodiments, another embodiment of the control method of the air conditioner of the present application is provided. In this embodiment, the step of obtaining the density of people in the target area includes:
s11, acquiring the number of personnel in the target area and acquiring the area of the target area;
the number of the persons can be input by the user, and can also be determined based on the detection data of the human body detection module built in the air conditioner. In the present embodiment, human body detection data is acquired, and determination is made based on the human body detection data
When the target region is a fixed region set in advance, the region area data stored in advance in the region can be read as the region area. When the target area is an area divided based on the actual situation of the person in the air conditioner operation space, the area of the target area may be calculated based on the division result to obtain the area of the area.
And S12, determining the personnel density according to the ratio of the personnel number to the area of the region.
Specifically, the ratio can be directly used as the personnel density; the person density can also be obtained by correcting the ratio according to the set correction value. In this embodiment, if the person density is J, the number of persons is N, and the area of the region is S, J = N/S.
In the embodiment, the personnel density in the target area can be accurately obtained by acquiring the personnel data and the area, so that the accuracy of the air supply duration of the target area is ensured.
Specifically, in this embodiment, referring to fig. 5, the step of defining and acquiring the number of people in the target area is step S111, and the step of acquiring the area of the target area includes:
step S101, determining a sub-area corresponding to each human body position in the target area according to a preset distance; the distance between the position in the sub-area and the corresponding human body position is smaller than or equal to the preset distance;
the preset distance may be a preset fixed distance value or a value obtained based on the indoor ambient temperature. Each human body position corresponds to one sub-area, and the distance between the position in each sub-area and the corresponding human body position does not exceed the preset distance to the maximum extent. The sub-regions may be polygonal regions, circular regions, square regions or irregularly shaped regions.
In an implementation manner of this embodiment, with reference to fig. 6, it is determined that each circular area corresponding to each human body position in the target area is the sub-area by taking the human body position as a circle center and taking the preset distance as a radius. When the number of the target areas is more than one, each target area can determine the sub-area corresponding to the human body position according to the mode. Specifically, each dashed area in fig. 6 represents a sub-area corresponding to a body position. 4 human bodies are positioned in the target area A, and 4 sub-areas are correspondingly obtained; and 3 human bodies are positioned in the target area E, and 3 sub-areas are correspondingly obtained. Based on the method, accurate representation of the area of the target area can be realized based on the area corresponding to the sub-area corresponding to each human body position in each target area, follow-up personnel density capable of accurately obtaining the target area is guaranteed, air supply duration determined based on the personnel density is realized, accurate regulation and control are realized on the process of air supply of the air conditioner towards the target area, and effective improvement of user comfort in the target area is realized.
In another implementation manner of this embodiment, with reference to fig. 7, in a plurality of unit areas, a set of all unit areas that meet a target condition is determined as a sub-area corresponding to each human body position in the target area; the plurality of unit areas are formed by dividing the action space of the air conditioner according to a set area in advance, and the target condition is that the distance between the unit areas and the corresponding human body position in the target area is smaller than or equal to the preset distance. The set area can be set according to the actual precision requirement. As shown in fig. 7, one square grid area in fig. 7 is a unit area, and a circle represents a human body position, based on which a polygonal area formed by a set of all square grid areas in the target area a, which is less than or equal to a preset distance away from each human body position, is a sub-area corresponding to the human body position. The sub-area corresponding to each human body position in the target area is determined in the mode, approximate calculation of the area where the human body is located can be achieved based on the unit area, automatic identification of the area where the user is located is achieved, the air conditioner can obtain the human body density of the area based on the determined area of the target area through calculation, the air conditioner can be suitable for the people density in the target area to supply air, and comfort of the user in the target area is effectively improved.
Step S102, determining a set of all sub-areas corresponding to the target area as a metering area;
step S103, determining the area of the metering area as the area of the area.
As shown in fig. 6 and 7, each shaded region is a measurement region, and the area of each calculation region is the region area of the corresponding target region.
Specifically, based on the determination manner of the metering region corresponding to fig. 6, the union of all circular dotted line-shaped regions corresponding to the target region is the metering region, the total area of all circular dotted line regions corresponding to the target region is calculated, the overlapping area of the overlapping region in all circular dotted line regions corresponding to the target region is calculated, and the result obtained by subtracting the overlapping area from the total area is the region area corresponding to the target region. When the number of target areas is more than one, each target area may be calculated in this manner.
Specifically, the space is divided evenly into squares having the same area size (for example, each square is 0.01 m) based on the determination method of the measurement region corresponding to fig. 7 2 ) And the union of all the grids corresponding to the target area is used as a measuring area, the number of the grids in the measuring area is determined, and the area of the area corresponding to the target area can be calculated based on the product of the determined number and the set area corresponding to the grids. When the number of target areas is more than one, each target area may be calculated in this manner. For example, when the distance between the central coordinate of each square and any one of the people in the crowd is smaller than the preset value (0.5 m), the square is the area where the crowd is located, as shown in fig. 7, the area of the crowd a is 57 grids, the area of the crowd B is 37 grids, the area of the crowd C is 57 grids, the area of the crowd D is 18 grids, and the area of the crowd E is 52 grids. The population concentrations of a, B, C, D, and E are 4/57=0.070,2/37=0.054,3/57=0.053,1/18=0.055, and 3/52=0.058, respectively.
In this embodiment, the area of the target area occupied by the crowd where the human body is located, which is automatically identified based on the position of the human body in the space, of the air conditioner can be realized by the above method, the human body density representing the crowd gathering degree can be obtained based on the area obtained by automatic identification no matter how the gathering degree of the people in the space is, the air supply time of the air conditioner can be matched with the crowd gathering degree in the area when the air conditioner is supplied to the crowd, and the effective improvement of the comfort of each user in the crowd is realized.
Further, based on any of the above embodiments, in the process executed in step S30, the method further includes: and controlling the air conditioner to operate according to a target air supply speed, wherein the target air supply speed is determined according to the personnel density corresponding to the target area, and the target air supply speed is increased along with the increase of the personnel density. Rather, the target supply air velocity tends to decrease as the density of the person decreases.
Specifically, the corresponding relationship between the human body density and the target air supply speed may be preset, and may be in the form of a calculation formula, a mapping relationship, or the like. And determining the target air supply speed corresponding to the current human body density based on the corresponding relation.
Furthermore, in order to further improve the air supply effect, more than one corresponding relation between the human body density and the target air supply speed can be preset, and on the basis, after the air supply time length of the target area is determined on the basis of the human body density, one of the corresponding relations between the more than one human body density and the target air supply speed can be selected as the target corresponding relation on the basis of the air supply time length, the target corresponding relations corresponding to different air supply time lengths are different, and the target air supply speed corresponding to the current human body density can be determined on the basis of the target corresponding relation.
In the embodiment, the air conditioner is controlled to operate based on the target air supply speed determined by the human body density while air is supplied towards the corresponding target area according to the determined air supply time, so that the air supply quantity and the blowing sense in the target area can be accurately matched with the conditions of people through the matching of the time and the air speed, and the blowing comfort of users in the target area is further improved.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where a control program of an air conditioner is stored, and when the control program of the air conditioner is executed by a processor, the relevant steps of any embodiment of the above control method of the air conditioner are implemented.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (11)
1. A control method of an air conditioner is characterized by comprising the following steps:
acquiring the personnel density in the target area;
determining the air supply duration of the target area according to the personnel density; different personnel densities correspond to different air supply durations;
and controlling the air conditioner to blow air towards the target area according to the air blowing time.
2. The control method of an air conditioner according to claim 1, wherein the blowing time period tends to increase as the density of the people increases.
3. The method for controlling an air conditioner according to claim 1, wherein said step of obtaining the density of persons in the target area is preceded by the step of:
acquiring the human body position of each person in the air conditioner action space;
determining the distance between any two human body positions in the acquired human body positions;
communicating the two human body positions with the distance smaller than or equal to the set distance threshold to form a sub-region, and obtaining a plurality of sub-regions;
and determining the region which is communicated with the plurality of sub-regions as the target region.
4. The control method of an air conditioner according to claim 3, wherein the step of obtaining the density of persons in the target area comprises:
acquiring the number of personnel in the target area, and acquiring the area of the target area;
and determining the personnel density according to the ratio of the personnel number to the area of the region.
5. The control method of an air conditioner according to claim 4, wherein the step of acquiring the zone area of the target zone comprises:
determining a sub-area corresponding to each human body position in the target area according to a preset distance; the distance between the position in the sub-area and the corresponding human body position is smaller than or equal to the preset distance;
determining a set of all sub-areas corresponding to the target area as a metering area;
determining the area of the metering region as the region area.
6. The control method of an air conditioner according to claim 5, wherein the step of determining the sub-area corresponding to each human body position within the target area according to a preset distance comprises:
and determining that each human body position in the target area corresponds to the circular area as the sub-area by taking the human body position as the circle center and taking the preset distance as the radius.
7. The control method of an air conditioner according to claim 5, wherein the step of determining the sub-area corresponding to each human body position within the target area according to a preset distance comprises:
determining a set of all unit areas meeting a target condition as a sub-area corresponding to each human body position in the target area in a plurality of unit areas;
the plurality of unit areas are formed by dividing the action space of the air conditioner according to a set area in advance, and the target condition is that the distance between the unit areas and the corresponding human body position in the target area is smaller than or equal to the preset distance.
8. The method of controlling an air conditioner according to claim 1, wherein the number of the target areas is more than one, and the step of controlling the air conditioner to blow air toward the target areas according to the blowing-in time period includes:
controlling the air conditioner to perform air sweeping operation between the target areas;
and controlling the air conditioner to stay for a corresponding air supply duration when the air conditioner supplies air towards each target area in the air-sweeping running process of the air conditioner.
9. The method of controlling an air conditioner according to any one of claims 1 to 8, wherein said step of controlling the air conditioner to blow air toward the target area according to the blowing-in time period is performed further comprising:
and controlling the air conditioner to operate according to a target air supply speed, wherein the target air supply speed is determined according to the personnel density corresponding to the target area, and the target air supply speed is increased along with the increase of the personnel density.
10. An air conditioner, characterized in that the air conditioner comprises: a memory, a processor, and a control program of an air conditioner stored on the memory and executable on the processor, the control program of the air conditioner implementing the steps of the control method of the air conditioner as claimed in any one of claims 1 to 9 when executed by the processor.
11. A computer-readable storage medium, characterized in that a control program of an air conditioner is stored thereon, which when executed by a processor implements the steps of the control method of the air conditioner according to any one of claims 1 to 9.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117889536A (en) * | 2024-03-15 | 2024-04-16 | 陕西蓝海智能科技有限公司 | Air conditioner control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117889536A (en) * | 2024-03-15 | 2024-04-16 | 陕西蓝海智能科技有限公司 | Air conditioner control system |
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