CN111426029B - 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 PDFInfo
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- CN111426029B CN111426029B CN202010136492.2A CN202010136492A CN111426029B CN 111426029 B CN111426029 B CN 111426029B CN 202010136492 A CN202010136492 A CN 202010136492A CN 111426029 B CN111426029 B CN 111426029B
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
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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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- 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
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 climatic conditions, can timely and automatically open the functions of refrigeration, heating, dehumidification, air purification and the like, 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 an embodiment of the disclosure;
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 user.
Optionally, when a face image of the user is detected, a relative distance between the user and the air conditioner, position information of the user, and 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≤L 1 and, in addition,
and P ∈ Z 1 And, T < T 1 Or T > T 2
Wherein L is the relative distance between the user and the air conditioner, L 1 Is a preset distance, Δ L is the variation distance of L in Δ t, Δ t is a preset time period, α is a preset variation rate, P is the position of the user, Z 1 Is a preset area, T is the body temperature of the user, T 1 Is a first predetermined temperature, T 2 Is a second predetermined temperature.
Here, the preset distance L 1 Is a critical value of the relative distance between the user and the air conditioner, within the critical value, the influence degree of the air outlet of the air conditioner is larger, and the influence degree of the air outlet of the air conditioner is smaller beyond the critical value; alpha is a critical value of the distance variation of the user in unit time, is used for reflecting the activeness of the user, and within the critical value, the user is shown to be calmer and the amount of exercise is small; beyond the critical value, the user is more active and the exercise amount is larger; predetermined zone Z 1 A specific preset air supply adjusting area (such as an area with better air fluidity or an area where a specific crowd is located); a first preset temperature T 1 And a second preset temperature T 2 Is the upper and lower critical values (e.g. T) of the normal body temperature of the user 1 ＝36℃，T 2 ＝37℃)。
In the first preset condition, L is less than or equal to L 1 The user is in a position with a larger influence degree by the air outlet of the air conditioner when the distance from the air conditioner is smaller; the delta L/delta t is less than alpha, which indicates that the user has small exercise amount; p is belonged to Z 1 Indicating that the user is in the airThe area with better fluidity or the crowd who needs to perform air supply adjustment specially; t < T 1 Or T > T 2 The user is indicated that the current body temperature 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＞L 1 and, in addition,
and P ∈ Z 1 And, T 1 ≤T≤T 2
Wherein L is the relative distance between the user and the air conditioner, L 1 Is a preset distance, Δ L is the variation distance of L in Δ t, Δ t is a preset time period, α is a preset variation rate, P is the position of the user, Z 1 Is a preset area, T is the body temperature of the user, T 1 Is a first predetermined temperature, T 2 Is the second preset temperature.
In a second predetermined condition, L > L 1 The user is located at a position which is relatively short of the air outlet influence degree of the air conditioner and is far away from the air conditioner; the delta L/delta t is more than or equal to alpha, which indicates that the user has large exercise amount; p is belonged to Z 1 The user is indicated to be in an area with better air fluidity or belongs to a specific crowd needing air supply adjustment; t is 1 ≤T≤T 2 The 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 air outlet of the air conditioner to avoid the user.
Optionally, the third preset condition includes:
L≤L 1 and, P ∈ Z 1 And, T < T 1 Or T > T 2
Wherein L is the relative distance between the user and the air conditioner, L 1 Is a preset distance, P is the position of the user, Z 1 Is a preset area, T is the body temperature of the user, T 1 Is a first predetermined temperature, T 2 Is the second preset temperature.
In the third preset condition, L is less than or equal to L 1 The user is indicated to be in a position with a smaller distance from the air conditioner and a larger influence degree by the air outlet of the air conditioner; p is belonged to Z 1 The user is indicated to be in an area with better air fluidity or belongs to a specific crowd needing air supply adjustment; t < T 1 Or T > T 2 The 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＞L 1 and, P ∈ Z 1 And, T 1 ≤T≤T 2
Wherein L is the relative distance between the user and the air conditioner, L 1 Is a preset distance, P is the position of the user, T is the body temperature of the user, T 1 Is a first predetermined temperature, T 2 Is a second predetermined temperature.
In the fourth preset condition, L is more than L 1 The user is located at a position which is relatively short of the air outlet influence degree of the air conditioner and is far away from the air conditioner; p ∈ Z 1 The user is indicated to be in an area with better air fluidity or belongs to a specific crowd needing air supply adjustment; t is a unit of 1 ≤T≤T 2 It indicates that the 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
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 rotation angle of the air deflector is obtained.
Alternatively, the rotation angle of the air deflector can be calculated by the following formula:
wherein alpha is the rotation angle of the air deflector of the air conditioner, D is the distance between the distance sensor and the ground, and D is 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:
wherein alpha 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 alpha is the compensation angle.
In general, since the temperature of the upper body of the user is more required to be adjusted, the compensation angle Δ α is set, and the rotation angle of the air-conditioning air deflector is appropriately reduced based on the rotation angle of the original air deflector obtained by calculating the distance, so that the air-conditioning air blowing direction is slightly upward to the upper body of the user, and the air-conditioning requirements of the user can be better satisfied.
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 applications, 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, 4m).
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 through the radar sensor, for example, the second position is (3m, 3m).
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 higher than the second accuracy, determining the first position as the position of the user; when the first accuracy is equal to the second accuracy, determining a midpoint position of the first position and the second position as the position of the user; 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 among the relative distance of the user, the first accuracy and the second accuracy. For example, table 2 shows an alternative second predetermined relationship table:
table 2: second predetermined relation table
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 higher 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, 4m); 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, 3.5m); 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 to be the position of the user, that is, the position of the user is (3m, 3m).
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 monitoring the position of the user by the radar 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, the present disclosure provides a control device for air supply of an air conditioner, which includes 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 perform the control method for air conditioning supply of the above-described embodiments.
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 used as a computer readable storage medium 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, namely, implements the control method for air-conditioning blowing air 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 disclosed embodiments provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described 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, which is stored in a storage medium and includes one or more instructions for enabling 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 according to 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, provided that all occurrences of the first element are renamed consistently and all occurrences of the second element are renamed consistently, without changing the meaning of the description. 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 for example only and are not limiting upon 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, or apparatus comprising 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 only one type of logical functional division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or may be 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 position, or may be distributed on multiple 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 (6)
1. A control method for air supply of an air conditioner is characterized by being applicable to the working condition that the air conditioner is in a refrigeration mode, and 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;
when the relative distance, the position information and the body temperature information meet preset conditions, adjusting the air supply size of the air conditioner;
when the preset condition is a first preset condition, reducing the air supply size of the air conditioner; the first preset condition includes: l is less than or equal to L 1 Δ, and<α, and P ∈ Z 1 And, T<T 1 Or T>T 2 Wherein L is the relative distance between the user and the air conditioner, L 1 Is a preset distance, L is the change distance of L in t, t is a preset time period, alpha is a preset change rate, P is the position of the user, Z 1 Is a preset area, T is the body temperature of the user, T 1 Is a first predetermined temperature, T 2 Is a second preset temperature;
when the preset condition is a second preset condition, increasing the air supply size of the air conditioner; the second preset condition includes: l is>L 1 Δ L/Δ t is equal to or greater than α, and P is equal to Z 1 And, T 1 ≤T≤T 2 Wherein L is the relative distance between the user and the air conditioner, L 1 The preset distance, the L is the change distance in the L, the preset time period is the alpha, the preset change rate is the position of the user, P is the position of the user, Z 1 Is a preset area, T is the body temperature of the user, T 1 Is a first predetermined temperature, T 2 Is a second preset temperature; a first preset temperature T 1 And a second preset temperature T 2 The body temperature is the upper and lower critical values of the normal body temperature of the user, and the delta L/delta t is less than alpha, which indicates that the exercise amount of the user is small; the delta L/delta t is more than or equal to alpha, which indicates that the user has larger motion amount; p ∈ Z1, indicating that the user is in a region with better air mobility.
2. The control method according to claim 1, 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.
3. The control method of claim 1, wherein obtaining the location information of the user comprises:
obtaining a first location of the user through infrared monitoring;
obtaining a second position of the user through radar monitoring;
and determining the position information of the user according to the first position and the second position.
4. The control method of claim 3, wherein determining the location information of the user based on the first location and the second location comprises:
obtaining first accuracy and 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.
5. 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 4 when executing the program instructions.
6. An air conditioner characterized by comprising the control device for air supply of the air conditioner as claimed in claim 5.
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| CN112728711A (en) * | 2020-12-24 | 2021-04-30 | 珠海格力电器股份有限公司 | Control method for intelligent air supply of air conditioner, electronic equipment and storage medium |
| CN115479307A (en) * | 2022-09-26 | 2022-12-16 | 珠海格力电器股份有限公司 | Control method and device of courtyard machine and courtyard machine |
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