CN111426029A - Control method and device for air supply of air conditioner and air conditioner - Google Patents

Control method and device for air supply of air conditioner and air conditioner Download PDF

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Publication number
CN111426029A
CN111426029A CN202010136492.2A CN202010136492A CN111426029A CN 111426029 A CN111426029 A CN 111426029A CN 202010136492 A CN202010136492 A CN 202010136492A CN 111426029 A CN111426029 A CN 111426029A
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Prior art keywords
user
air conditioner
air
preset
location
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CN111426029B (en
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魏伟
董德智
张吉义
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Qingdao Haier Smart Technology R&D Co Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Qingdao Haier Smart Technology R&D Co Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • 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
    • 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 relates to the technical field of air conditioners, and discloses a control method for air supply of an air conditioner, which comprises the following steps: obtaining the relative distance between a user and an air conditioner, and the position information and the body temperature information of the user; and when the relative distance, the position information and the body temperature information meet preset conditions, adjusting the air supply size of the air conditioner. And adjusting the air supply size of the air conditioner according to the relative distance between the user and the air conditioner, the position information of the user and the body temperature information. Like this, when control air conditioner air-supply, multiple factors such as the relative distance of user and air conditioner, user's positional information and body temperature information are taken into account comprehensively, can satisfy the demand that the user bloied to the air conditioner better, and then improve user's comfort level better, promote the use of air conditioner and experience. The application also discloses a control device and an air conditioner for air supply of the air conditioner.

Description

Control method and device for air supply of air conditioner and air conditioner
Technical Field
The application relates to the technical field of air conditioners, in particular to a control method and device for air supply of an air conditioner and the air conditioner.
Background
The intelligent air conditioner is an air conditioner with an automatic adjusting function, can analyze and judge signals transmitted by temperature, humidity and air cleanliness sensors according to preset indexes according to external climate conditions, automatically turns on the functions of refrigeration, heating, dehumidification, air purification and the like in time, has higher convenience, and is widely applied to daily life of people. At present, the air conditioner can adjust the air supply of the air conditioner according to the body surface temperature of a user, so that the comfort level of the user is improved.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
under the same air supply condition, the distance between the user and the air conditioner is different, and the body feeling is different. Therefore, for users located at different positions, the function of improving the comfort of the users cannot be well achieved only by adjusting the air supply of the air conditioner according to the body surface temperature of the users.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a control method and device for air supply of an air conditioner and the air conditioner, and aims to solve the problem that the comfort of a user cannot be well improved when the air supply of the air conditioner is adjusted according to the body surface temperature of the user at present.
In some embodiments, a control method for air conditioning supply air includes:
obtaining the relative distance between a user and an air conditioner, and the position information and the body temperature information of the user;
and when the relative distance, the position information and the body temperature information meet preset conditions, adjusting the air supply size of the air conditioner.
In some embodiments, a control apparatus for air conditioning supply air includes a processor and a memory storing program instructions, the processor being configured to, upon execution of the program instructions, perform the control method for air conditioning supply air described above.
In some embodiments, an air conditioner includes the control apparatus for air conditioning supply air described above.
The control method and device for air supply of the air conditioner and the air conditioner provided by the embodiment of the disclosure can achieve the following technical effects:
and adjusting the air supply size of the air conditioner according to the relative distance between the user and the air conditioner, the position information of the user and the body temperature information. Like this, when control air conditioner air-supply, multiple factors such as the relative distance of user and air conditioner, user's positional information and body temperature information are taken into account comprehensively, can satisfy the demand that the user bloied to the air conditioner better, and then improve user's comfort level better, promote the use of air conditioner and experience.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
FIG. 1 is a schematic diagram of a control method for air supply of an air conditioner according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of another control method for air conditioning supply air provided by the embodiment of the disclosure;
FIG. 3 is a schematic diagram of another control method for air conditioning supply air provided by the disclosed embodiment;
fig. 4 is a schematic diagram of a control device for air supply of an air conditioner according to an embodiment of the disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified. The character "/" indicates that the preceding and following objects are in an "or" relationship. For example, A/B represents: a or B. The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
Referring to fig. 1, an embodiment of the present disclosure provides a control method for air supply of an air conditioner, including the following steps:
s101: and obtaining the relative distance between the user and the air conditioner, the position information and the body temperature information of the user.
The relative distance between the user and the air conditioner, namely the linear length between the user and the air conditioner can be obtained by a distance sensor arranged on the air conditioner; the position information of the user, namely the position of the user relative to the air conditioner can be obtained by a position sensor; the body temperature information of the user, namely the body surface temperature of the user, can be obtained through wearable electronic equipment worn on the body of the user.
Optionally, when the face image of the user is detected, the relative distance between the user and the air conditioner, the position information of the user and the body temperature information are obtained. The method comprises the steps of detecting a face image before obtaining the relative distance between a user and an air conditioner, the position information of the user and the body temperature information, and obtaining the relative distance between the user and the air conditioner, the position information of the user and the body temperature information after detecting the face image of the user. In consideration of the fact that the user can shield the face through a mask or the like under the condition of body discomfort such as fever, cold and the like, the control method for air-conditioning air supply of the embodiment avoids special crowds as much as possible, so that the control method plays a role in protecting the special crowds.
S102: and when the relative distance, the position information and the body temperature information meet preset conditions, adjusting the air supply size of the air conditioner.
In some embodiments, when the preset condition is a first preset condition, the size of the air supply of the air conditioner is reduced.
Optionally, the first preset condition includes:
L≤L1and, in addition,
Figure BDA0002397506930000031
and, P ∈ Z1And, T < T1Or T > T2
Wherein L is the relative distance between the user and the air conditioner, L1Δ L is the change distance of L within Δ t, Δ t is the preset time period, α is the preset rate of change, P is the location of the user, Z is the preset distance, and1is a preset area, T is the body temperature of the user, T1Is a first predetermined temperature, T2Is the second preset temperature.
Here, preset distance L1α is the critical value of the distance variation of the user in unit time for reflecting the activity of the user, and the critical value is within the critical value and is influenced by the air outlet of the air conditioner to a greater extent and outside the critical valueThe user is calmer and has small amount of exercise; beyond the critical value, the user is more active and the exercise amount is larger; predetermined zone Z1A preset specific air supply adjusting area (such as an area with better air flowability or an area where a specific crowd is located); a first preset temperature T1And a second preset temperature T2Is the upper and lower critical values (e.g. T) of the normal body temperature of the user1＝36℃，T2＝37℃)。
In the first preset condition, L is not more than L1Indicating that the user is at a position with a small distance from the air conditioner and a large influence degree by the air outlet of the air conditioner, delta L/delta t < α indicating that the user has a small amount of exercise, P ∈ Z1The user is indicated to be in an area with better air fluidity or belongs to a specific crowd needing air supply adjustment; t < T1Or T > T2The result shows that the current body temperature of the user is abnormal and the physical state is not good enough.
When the relative distance, the position information and the body temperature information of the user meet the first preset condition, the user is indicated to be in an area with better air fluidity or belong to a specific crowd needing air supply adjustment, and when the user is in a position with larger air outlet influence degree of the air conditioner, the amount of exercise is smaller and the physical condition is not good enough, the air supply size of the air conditioner is reduced, and the condition of the user is prevented from being aggravated. Therefore, the air supply of the air conditioner can better meet the actual air conditioning requirement of a specific user, and the user experience is better.
In some embodiments, when the preset condition is a second preset condition, the air supply size of the air conditioner is increased.
Optionally, the second preset condition includes:
L＞L1and, in addition,
Figure BDA0002397506930000041
and, P ∈ Z1And, T1≤T≤T2
Wherein L is the relative distance between the user and the air conditioner, L1Δ L is the change distance of L within Δ t, Δ t is the preset time period, α is the preset rate of change, P is the location of the user, Z is the preset distance, and1is a preset area, T is the body temperature of the user, T1Is a first predetermined temperature, T2Is the second preset temperature.
In the second predetermined condition, L > L1Indicating that the user is at a position with a large distance from the air conditioner and a small influence degree by the air outlet of the air conditioner, delta L/delta t being more than or equal to α indicating that the user has a large amount of exercise, P ∈ Z1The user is indicated to be in an area with better air fluidity or belongs to a specific crowd needing air supply adjustment; t is1≤T≤T2The current body temperature of the user is normal, and the physical state is good.
When the relative distance, the position information and the body temperature information of the user meet the second preset condition, the user is indicated to be in an area with better air fluidity or belong to a specific crowd needing air supply adjustment, and when the user is in a position with smaller air outlet influence degree of the air conditioner, the amount of exercise is larger and the physical condition is good, the air supply size of the air conditioner is increased. Therefore, the air supply of the air conditioner can better meet the actual air conditioning requirement of a specific user, and the user experience is better.
By adopting the control method for air supply of the air conditioner, the air supply size of the air conditioner is adjusted according to the relative distance between the user and the air conditioner, the position information and the body temperature information of the user. Like this, when control air conditioner air-supply, multiple factors such as the relative distance of user and air conditioner, user's positional information and body temperature information are taken into account comprehensively, can satisfy the demand that the user bloied to the air conditioner better, and then improve user's comfort level better, promote the use of air conditioner and experience.
In some embodiments, as shown in fig. 2, a control method for air supply of an air conditioner is provided, comprising the steps of:
s201: and obtaining the relative distance between the user and the air conditioner, the position information and the body temperature information of the user.
S202: and when the relative distance, the position information and the body temperature information meet preset conditions, adjusting the air supply direction of the air conditioner.
Namely, when the relative distance, the position information and the body temperature information meet preset conditions, the control method for air supply of the air conditioner further comprises the following steps: and adjusting the air supply direction of the air conditioner.
Optionally, when the preset condition is a third preset condition, the air supply direction of the air conditioner is adjusted to enable the outlet air of the air conditioner to avoid the user.
Optionally, the third preset condition includes:
L≤L1and, P ∈ Z1And, T < T1Or T > T2
Wherein L is the relative distance between the user and the air conditioner, L1Is a preset distance, P is the position of the user, Z1Is a preset area, T is the body temperature of the user, T1Is a first predetermined temperature, T2Is the second preset temperature.
In the third preset condition, L is not more than L1Indicating that the user is at a position with a small distance from the air conditioner and a large influence degree by the air outlet of the air conditioner, P ∈ Z1The user is indicated to be in an area with better air fluidity or belongs to a specific crowd needing air supply adjustment; t < T1Or T > T2The result shows that the current body temperature of the user is abnormal and the physical state is not good enough.
When the relative distance, the position information and the body temperature information of the user meet the third preset condition, the user is indicated to be in an area with better air fluidity or belong to a specific crowd needing air supply adjustment, and when the user is in a position with larger air outlet influence degree of the air conditioner and the physical condition is not good enough, the air supply direction of the air conditioner is adjusted to enable the air outlet of the air conditioner to avoid the user, so that the condition of the user is prevented from being aggravated. Therefore, the air supply of the air conditioner can better meet the actual air conditioning requirement of a specific user, and the user experience is better.
Optionally, when the preset condition is a fourth preset condition, adjusting the air supply direction of the air conditioner to enable the air outlet of the air conditioner to follow the user.
Optionally, the fourth preset condition includes:
L＞L1and, P ∈ Z1And, T1≤T≤T2
Wherein L is the relative distance between the user and the air conditioner, L1Is a preset distance, P is a userThe position, T is the body temperature of the user, T1Is a first predetermined temperature, T2Is the second preset temperature.
In the fourth preset condition, L is greater than L1Indicating that the user is at a position with a large distance from the air conditioner and a small influence of the air outlet of the air conditioner, P ∈ Z1The user is indicated to be in an area with better air fluidity or belongs to a specific crowd needing air supply adjustment; t is1≤T≤T2The current body temperature of the user is normal, and the physical state is good.
When the relative distance, the position information and the body temperature information of the user meet the fourth preset condition, the user is indicated to be in an area with better air mobility or belong to a specific crowd needing air supply adjustment, and when the user is in a position with smaller air outlet influence degree of the air conditioner and the physical condition is good, the air supply direction of the air conditioner is adjusted to enable the air outlet of the air conditioner to follow the user, so that the air adjustment amplitude of the user is enhanced. Therefore, the air supply of the air conditioner can better meet the actual air conditioning requirement of a specific user, and the user experience is better.
By adopting the control method for air supply of the air conditioner, the air supply size and the air supply direction of the air conditioner are adjusted according to the relative distance between the user and the air conditioner, the position information and the body temperature information of the user. Like this, can satisfy the demand that the user bloied to the air conditioner better, and then improve user's comfort level better, promote the use of air conditioner and experience.
In some embodiments, adjusting the air supply direction of the air conditioner includes: obtaining a target air supply direction corresponding to the position information of the user according to the first preset relation; and adjusting the air supply direction of the air conditioner to the target air supply direction.
The first preset relation is used for indicating the corresponding relation among the position information of the user, the target air supply direction and the rotation angle of the air deflector. For example, table 1 shows an alternative first preset relationship table:
table 1: first preset relation table
Figure BDA0002397506930000061
Figure BDA0002397506930000071
Based on the position information of the user, the target air supply direction can be determined by searching the first preset relation table, and the corresponding air deflector rotating angle is obtained.
Alternatively, the rotation angle of the air deflector can be calculated by the following formula:
Figure BDA0002397506930000072
α represents the rotation angle of the air deflector of the air conditioner, D represents the distance between the distance sensor and the ground, and D represents the distance between the user and the distance sensor.
Therefore, the rotation angle of the air deflector is indirectly obtained in a distance detection mode, and the method is more flexible and convenient.
Alternatively, the rotation angle of the air deflector can be calculated by the following formula:
Figure BDA0002397506930000073
α is the rotation angle of the air deflector of the air conditioner, D is the distance between the distance sensor and the ground, D is the distance between the user and the distance sensor, and delta α is the compensation angle.
In general, since the demand for temperature adjustment of the upper body of the user is greater, the compensation angle Δ α is provided, and the rotation angle of the air conditioner air guide plate is appropriately reduced based on the rotation angle of the original air guide plate obtained by distance calculation, so that the air blowing direction of the air conditioner is slightly upward to move to the upper body of the user, and the demand for air conditioning of the user can be satisfied more favorably.
Optionally, the air supply direction of the air conditioner is adjusted to the target air supply direction by adjusting the rotation angle of the air deflector.
Based on the position information of the user, after the corresponding air deflector rotating angle is obtained by searching the first preset relation table, the air deflector of the air conditioner is adjusted to the air deflector rotating angle, and therefore the air supply direction of the air conditioner is adjusted to the target air supply direction.
The corresponding target air supply direction is obtained according to the position information of the user, so that the air outlet of the air conditioner can be more accurately blown to the user, and the air conditioning effect is better exerted.
In some embodiments, as shown in FIG. 3, obtaining location information of a user includes the steps of:
s301: a first location of the user is obtained by infrared monitoring.
In practical application, a two-dimensional coordinate system may be established with the position of the air conditioner as an origin (when the air conditioner is an embedded air conditioner, the two-dimensional coordinate system may be established with the projection position of the embedded air conditioner on the ground as the origin). The infrared sensor is arranged on the air conditioner, and the first position of the user is obtained through the infrared sensor, for example, the first position is (2m, 4 m).
S302: a second position of the user is obtained by radar monitoring.
In practical applications, the radar sensor is disposed on the air conditioner, and the second position of the user is obtained by the radar sensor, for example, the second position is (3m, 3 m).
S303: and determining the position information of the user according to the first position and the second position.
Optionally, determining the location information of the user according to the first location and the second location includes: obtaining a first accuracy and a second accuracy corresponding to the relative distance according to a preset relation (a second preset relation); when the first accuracy is greater than the second accuracy, determining that the first position is the position of the user; determining a midpoint location of the first location and the second location as the location of the user when the first accuracy equals the second accuracy; when the first accuracy is less than the second accuracy, the second location is determined to be the user's location.
Wherein the first accuracy is the accuracy of infrared monitoring and the second accuracy is the accuracy of radar monitoring. The second preset relationship is used for indicating the corresponding relationship of the relative distance, the first accuracy and the second accuracy of the user. For example, table 2 shows an alternative second predetermined relationship table:
table 2: second predetermined relation table
Figure BDA0002397506930000081
Based on the relative distance of the user, a first accuracy of infrared monitoring and a second accuracy of radar monitoring can be determined by looking up a second preset relationship table.
When the relative distance between the user and the air conditioner is 1m, the first accuracy of infrared monitoring is 78%, the second accuracy of radar monitoring is 58%, the first accuracy is greater than the second accuracy, and the first position is determined to be the position of the user, namely the position of the user is (2m, 4 m); when the relative distance between the user and the air conditioner is 3m, the first accuracy of infrared monitoring is 64%, the second accuracy of radar monitoring is 64%, the first accuracy is equal to the second accuracy, and the position of the midpoint between the first position and the second position is determined as the position of the user, namely the position of the user is (2.5m, 3.5 m); when the relative distance between the user and the air conditioner is 7m, the first accuracy of the infrared monitoring is 58%, the second accuracy of the radar monitoring is 72%, the first accuracy is less than the second accuracy, and the second position is determined as the position of the user, that is, the position of the user is (3m, 3 m).
As the user distance changes, the accuracy of infrared and radar monitoring of the user's location changes. As can be seen from the table 2, when the user is close to the distance, the accuracy of infrared monitoring of the position of the user is higher; when the user is far away, the accuracy of radar monitoring the position of the user is higher. Therefore, according to the relative distance between the user and the air conditioner, the position obtained in a higher-accuracy mode is selected as the position of the user, and therefore the accuracy of the position information of the user is higher.
It should be understood that the control method for air supply of the air conditioner provided by the embodiment of the disclosure is mainly applicable to the working condition that the air conditioner is in the cooling mode.
As shown in fig. 4, an embodiment of the present disclosure provides a control device for air supply of an air conditioner, including a processor (processor)40 and a memory (memory)41, and may further include a Communication Interface (Communication Interface)42 and a bus 43. The processor 40, the communication interface 42 and the memory 41 can communicate with each other through the bus 43. Communication interface 42 may be used for information transfer. The processor 40 may call logic instructions in the memory 41 to execute the control method for air conditioning supply of the above-described embodiment.
In addition, the logic instructions in the memory 41 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 41 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 40 executes functional applications and data processing by executing program instructions/modules stored in the memory 41, that is, implements the control method for air-conditioning blowing in the above-described method embodiments.
The memory 41 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 41 may include a high-speed random access memory, and may also include a nonvolatile memory.
The embodiment of the disclosure provides an air conditioner, which comprises the control device for air supply of the air conditioner.
Optionally, the air conditioner is an embedded air conditioner.
The embodiment of the disclosure provides a computer-readable storage medium, which stores computer-executable instructions configured to execute the control method for air supply of an air conditioner.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-described control method for air conditioning supply.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the disclosed embodiments includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, unless the meaning of the description changes, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first and second elements are both elements, but may not be the same element. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

Claims (10)

1. A control method for air supply of an air conditioner is characterized by comprising the following steps:
obtaining the relative distance between a user and an air conditioner, and the position information and the body temperature information of the user;
and when the relative distance, the position information and the body temperature information meet preset conditions, adjusting the air supply size of the air conditioner.
2. The control method according to claim 1, wherein when the preset condition is a first preset condition, the size of the air supply of the air conditioner is reduced.
3. The control method according to claim 2, wherein the first preset condition includes:
L≤L1and, in addition,
Figure FDA0002397506920000011
and, P ∈ Z1And, T<T1Or T>T2
Wherein L is the relative distance between the user and the air conditioner, L1Δ L is the change distance of L within Δ t, Δ t is the preset time period, α is the preset rate of change, P is the location of the user, Z is the preset distance, and1is a preset area, T is the body temperature of the user, T1Is a first predetermined temperature, T2Is the second preset temperature.
4. The control method according to claim 1, wherein when the preset condition is a second preset condition, the size of the air supply of the air conditioner is increased.
5. The control method according to claim 4, characterized in that the second preset condition includes:
L>L1and, in addition,
Figure FDA0002397506920000012
and, P ∈ Z1And, T1≤T≤T2
Wherein L is the relative distance between the user and the air conditioner, L1Δ L is the change distance of L within Δ t, Δ t is the preset time period, α is the preset rate of change, P is the location of the user, Z is the preset distance, and1is a preset area, T is the body temperature of the user, T1Is a first predetermined temperature, T2Is the second preset temperature.
6. The control method according to any one of claims 1 to 5, further comprising, when the relative distance, the position information, and the body temperature information satisfy preset conditions:
and adjusting the air supply direction of the air conditioner.
7. The control method according to any one of claims 1 to 5, wherein obtaining the location information of the user comprises:
obtaining a first location of the user through infrared monitoring;
obtaining a second location of the user through radar monitoring;
and determining the position information of the user according to the first position and the second position.
8. The method of claim 7, wherein determining the location information of the user based on the first location and the second location comprises:
obtaining a first accuracy and a second accuracy corresponding to the relative distance according to a preset relation; wherein the first accuracy is the accuracy of infrared monitoring and the second accuracy is the accuracy of radar monitoring;
determining that the first location is the location of the user when the first accuracy is greater than the second accuracy;
determining a midpoint location of the first location and the second location as the location of the user when the first accuracy is equal to the second accuracy;
determining the second location as the location of the user when the first accuracy is less than the second accuracy.
9. A control apparatus for an air conditioning supply air comprising a processor and a memory having stored thereon program instructions, wherein the processor is configured to perform the control method for an air conditioning supply air of any of claims 1 to 8 when executing the program instructions.
10. An air conditioner comprising the control apparatus for an air supply of an air conditioner as claimed in claim 9.
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