CN114992792A - Control method and device of air conditioner, storage medium and air conditioner - Google Patents
Control method and device of air conditioner, storage medium and air conditioner Download PDFInfo
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- CN114992792A CN114992792A CN202210752187.5A CN202210752187A CN114992792A CN 114992792 A CN114992792 A CN 114992792A CN 202210752187 A CN202210752187 A CN 202210752187A CN 114992792 A CN114992792 A CN 114992792A
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- air conditioner
- user
- temperature
- room
- air deflector
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
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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 invention provides a control method and device of an air conditioner, a storage medium and the air conditioner, wherein the method comprises the following steps: when the air conditioner operates in a refrigerating mode, detecting whether the temperature difference value between the current temperature and the target temperature of a room is within a preset temperature difference range or not; and if the temperature difference value is detected to be within the preset temperature difference range, controlling the air deflector of the air conditioner according to whether a user exists in the room. The scheme provided by the invention can automatically control the air deflector, so that the refrigeration and air supply are more intelligent.
Description
Technical Field
The invention relates to the field of control, in particular to a control method and device of an air conditioner, a storage medium and the air conditioner.
Background
In the related art, in the process of cooling operation of an air conditioner, the movement modes of the upper and lower air deflectors can be roughly divided into the following 3 types: sweeping wind up and down; blowing air at a certain angle in a fixed grid; and thirdly, the air deflector is opened at a smaller angle to realize the cold air direct blowing prevention. The different body states of the user have different requirements on the three modes, so that the user needs to operate the remote controller by himself to adjust the remote controller correspondingly, and in the process of using the air conditioner, the body surface temperature state of the user changes dynamically and is approximately in a state from high to low and is finally stabilized. During this dynamic process, the body's temperature requirements change. Therefore, the user is required to operate the remote controller again to adjust the operation state of the air conditioner air deflector. The process is not intelligent, does not accord with the requirement rule of human body temperature, and does not meet the requirement of humanization.
Disclosure of Invention
The present invention is directed to overcoming the drawbacks of the related art, and providing a method and an apparatus for controlling an air conditioner, a storage medium, and an air conditioner, so as to solve the problem that the air guiding mode of the air conditioner in the related art is not combined with the user's body surface temperature and the ambient temperature.
One aspect of the present invention provides a method for controlling an air conditioner, including: when the air conditioner operates in a refrigerating mode, detecting whether the temperature difference value between the current temperature and the target temperature of a room where the air conditioner is located is within a preset temperature difference range; and if the temperature difference value is detected to be within a preset temperature difference range, controlling the air deflector of the air conditioner according to whether a user exists in a room where the air conditioner is located.
Optionally, the air deflector for controlling the air conditioner according to whether a user is in a room where the air conditioner is located includes: if no user exists in the room, controlling the air deflector to be opened to a first preset angle; and if a user exists in the room, controlling the air deflector to be opened to a second preset angle, or confirming whether the air deflector needs to be opened to a first preset angle to the user.
Optionally, the method further comprises: if the temperature difference value is smaller than the lower temperature limit value of the preset temperature difference range, controlling the air deflector to be opened to a second preset angle; and/or if the temperature difference value is detected to be larger than the upper limit value of the preset temperature difference range, controlling the air deflector to be opened to a first preset angle.
Optionally, the method further comprises: after the air deflector is controlled to be opened to a first preset angle, detecting whether the body surface temperature of a user in the room is less than or equal to a set body surface temperature; and when the body surface temperature of the user is detected to be less than or equal to the set body surface temperature, controlling the angle of the air deflector to be reduced to a second preset angle.
Another aspect of the present invention provides a control apparatus of an air conditioner, comprising: the first detection unit is used for detecting whether the temperature difference value between the current temperature of a room where the air conditioner is located and the target temperature is within a preset temperature difference range or not when the air conditioner operates in a refrigerating mode; and the control unit is used for controlling the air deflector of the air conditioner according to whether a user exists in a room where the air conditioner is located or not if the first detection unit detects that the temperature difference value is within a preset temperature difference range.
Optionally, the control unit, which controls the air deflector of the air conditioner according to whether there is a user in the room where the air conditioner is located, includes: if no user exists in the room, controlling the air deflector to be opened to a first preset angle; and if a user exists in the room, controlling the air deflector to be opened to a second preset angle, or confirming whether the air deflector needs to be opened to a first preset angle to the user.
Optionally, the control unit is further configured to: if the first detection unit detects that the temperature difference value is smaller than the lower temperature limit value of the preset temperature difference range, the air deflector is controlled to be opened to a second preset angle; and/or if the first detection unit detects that the temperature difference value is larger than the upper limit value of the temperature of the preset temperature difference range, controlling the air deflector to be opened to a first preset angle.
Optionally, the method further comprises: and the second detection unit is used for detecting whether the body surface temperature of the user in the room is less than or equal to the set body surface temperature or not after the control unit controls the air deflector to be opened to the first preset angle.
The control unit is further configured to: and when the second detection unit detects that the body surface temperature of the user is less than or equal to the set body surface temperature, controlling the angle of the air deflector to be reduced to a second preset angle.
A further aspect of the invention provides a storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of any of the methods described above.
Yet another aspect of the present invention provides an air conditioner comprising a processor, a memory, and a computer program stored in the memory and operable on the processor, wherein the processor executes the program to perform the steps of any of the methods described above.
The invention further provides an air conditioner which comprises the control device of the air conditioner.
According to the technical scheme of the invention, the air deflector is automatically controlled by combining room human body detection according to the temperature difference between the indoor temperature and the target temperature, so that the refrigeration and air supply are more intelligent, and the user operation amount is reduced. The angle of the air deflector is adjusted according to the body surface temperature of the user, and a more humanized air supply control mode is realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not limit the invention. In the drawings:
fig. 1 is a method diagram illustrating an embodiment of a method for controlling an air conditioner according to the present invention;
FIG. 2 is a method diagram illustrating another embodiment of a method for controlling an air conditioner according to the present invention;
fig. 3 is a method view illustrating a method of controlling an air conditioner according to still another embodiment of the present invention;
FIG. 4 is a method diagram illustrating an embodiment of a method for controlling an air conditioner according to the present invention;
fig. 5 is a block diagram illustrating an embodiment of a control apparatus for an air conditioner according to the present invention;
fig. 6 is a block diagram of another embodiment of a control device of an air conditioner according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to be exhaustive or exhaustive. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Fig. 1 is a method schematic diagram of an embodiment of a control method of an air conditioner provided by the invention.
As shown in fig. 1, according to an embodiment of the present invention, the control method includes at least step S110 and step S120.
And step S110, when the air conditioner operates in a refrigerating mode, detecting whether the temperature difference value between the current temperature of the room where the air conditioner is located and the target temperature is within a preset temperature difference range.
The lower temperature limit value of the preset temperature difference range is a first preset temperature value a, and the upper temperature limit value of the preset temperature difference range is a second preset temperature value b; namely, whether the temperature difference value between the current temperature of the room and the target temperature is more than or equal to a first preset temperature value a and less than or equal to a second preset temperature value b is judged. The preset temperature difference range may be preset by a user. For example, two or more temperature ranges are set in advance, and a user selects among the two or more temperature ranges. Alternatively, the two or more temperature ranges may be set according to different constitutions and/or ages. For example, a cold-intolerant, hot-intolerant, and/or juvenile, adult, or elderly setting. The temperature difference ranges corresponding to different constitutions and/or ages can be obtained by collecting data of users with different constitutions and/or ages for statistics.
Specifically, after the air conditioner starts the cooling mode, the current temperature T1 of the room where the air conditioner is located is detected, the current temperature T1 of the room and a preset target temperature T2 (for example, a target temperature set by a user) are calculated to obtain a difference value T1-T2, and whether the temperature difference value satisfies a ≦ T1-T2 ≦ b is determined. The value range of the first preset temperature value comprises 20-22 ℃, for example 22 ℃, and the value range of the second preset temperature value comprises 23-26 ℃, for example 26 ℃.
And step S120, if the temperature difference value is detected to be within a preset temperature difference range, controlling an air deflector of the air conditioner according to whether a user is in a room where the air conditioner is located.
Specifically, if there is no user in the room (for example, whether there is a user can be detected by a sensor, such as an infrared sensor), the air deflector is controlled to be opened to a first preset angle. Preferably, the first preset angle is a maximum angle at which the air deflector can be opened, and when the air deflector is opened to the first preset angle, the wind energy blown out from the air outlet of the air conditioner can be blown to a user within a high-probability range of motion, for example, the first preset angle may be specifically an angle at which the air deflector is opened to a limit state. For example, if no user is detected, the air deflector of the air conditioner is controlled to be opened to 60 degrees, namely, the air deflector is opened to the maximum state, the user activity area in the room is cooled quickly, and the fastest temperature drop of the room is ensured.
Optionally, if there is a user in the room, the air deflector is controlled to be opened to a second preset angle, or whether the air deflector needs to be opened to a first preset angle is determined for the user.
For example, if a user is detected, the air deflector is controlled to be opened to a second preset angle, so as to ensure that cold air does not blow directly to the user (for example, the second preset angle enables the cold air to blow to the ceiling, for example, the second preset angle is 15 °). Or if the user is detected, confirming whether the direct blowing is performed or not to the user, and if the user confirms the direct blowing, controlling the air conditioner to open the air deflector to a first preset angle to perform the direct blowing to the user, so that the body surface temperature of the human body of the user is quickly reduced, and the user experience is ensured; if the user does not confirm the direct blowing, the air deflector is opened to a second preset angle to ensure that cold air does not directly blow the user (for example, the cold air is blown to the ceiling, for example, the second preset angle is 15 degrees, the cold air can be blown to the ceiling), and the room temperature is uniformly and gradually reduced.
Fig. 2 is a method diagram illustrating another embodiment of a control method of an air conditioner according to the present invention.
As shown in fig. 2, based on the above-mentioned embodiment, according to another embodiment of the present invention, the control method further includes step S130 and step S140.
Step S130, after the air deflector is controlled to be opened to a first preset angle, whether the body surface temperature of the user in the room is smaller than or equal to a set body surface temperature is detected.
And step S140, when the body surface temperature of the user is detected to be less than or equal to the set body surface temperature, controlling the angle of the air deflector to be reduced to a second preset angle.
Specifically, the second preset angle is smaller than the first preset angle. When the air deflector is opened to a first preset angle and directly blows a user, the body surface temperature of the user in a room where the air deflector is located is monitored in real time, when the body surface temperature of the user is smaller than or equal to a set body surface temperature value c, the opening angle of the air deflector of the air conditioner is controlled to be changed into a second preset angle, so that cold air is guaranteed not to be directly blown to the user (for example, the cold air is blown to a ceiling, for example, the second preset angle is 15 degrees, the cold air can be blown to the ceiling), and otherwise, the cold air is continuously blown to the body surface of the user. The body surface temperature value c is set to 35 ℃, for example.
Fig. 3 is a method diagram illustrating a method of controlling an air conditioner according to still another embodiment of the present invention.
As shown in fig. 3, according to another embodiment of the present invention, based on any of the above embodiments, the control method further includes step S150 and/or step S160.
And S150, if the temperature difference value is smaller than the lower temperature limit value of the preset temperature difference range, controlling the air deflector to be opened to a second preset angle.
Specifically, under the condition that a is not more than or equal to T1-T2 is not more than or equal to b, if T1-T2 < a indicates that the current temperature of the room is relatively close to the target temperature set by the user, the air deflector is opened to a second preset angle (for example, 15 degrees), so that the user firstly uses the original temperature of the room to cool, and then receives the cooling effect of air-conditioning cold air.
Step S160, if it is detected that the temperature difference is greater than the upper limit of the preset temperature difference range, controlling the air deflector to open to a first preset angle.
Further, after the air deflector is controlled to be opened to a first preset angle, whether the body surface temperature of a user in the room is smaller than or equal to a set body surface temperature c is detected, and when the body surface temperature of the user is detected to be smaller than or equal to the set body surface temperature c, the angle of the air deflector is controlled to be reduced to a second preset angle.
If b is less than T1-T2, which indicates that the room temperature is high, the air deflector needs to be opened to a first preset angle, for example, 60 degrees, cold air is directly blown to the user, and the body surface temperature of the user is ensured to be rapidly reduced. Meanwhile, the body surface temperature T3 of the user is detected, and when the body surface temperature T3 of the user is less than or equal to the set body surface temperature c, the opening angle of the air deflector is reduced to a second preset angle (for example, 15 degrees), so that cold air is guaranteed not to blow onto the user.
For clearly explaining the technical solution of the present invention, the following describes an execution flow of the control method of the air conditioner according to an embodiment of the present invention.
Fig. 4 is a method schematic diagram of an embodiment of a control method of an air conditioner according to the present invention. As shown in fig. 4, after the air conditioner starts the cooling mode, firstly, the current temperature T1 of the room and the target temperature T2 set by the user are calculated to obtain a difference value T1-T2, then, whether the difference value a is not greater than T1-T2 is not greater than b is judged, if yes, whether the room has the user is detected, if not, the air deflector is automatically opened to a first preset angle (for example, 60 degrees, namely, the maximum state), the user activity area in the room is rapidly cooled, and the fastest reduction of the room temperature is ensured. Detecting whether a human body exists or not through a sensor, namely detecting whether a user exists or not, if yes, confirming whether direct blowing exists or not to the user, and if yes, controlling an air conditioner to open an air deflector to a first preset angle to directly blow the user, so that the body surface temperature of the human body of the user is rapidly reduced, and the user experience is guaranteed; if the user does not confirm the direct blowing, the air deflector is opened to a second preset angle to ensure that cold air cannot directly blow the user (for example, the second preset angle is 15 degrees, the cold air blows to a ceiling), and the room temperature is uniformly and gradually reduced. When the aviation baffle is opened first predetermined angle and is directly blown the user, real-time supervision user's body surface temperature, when user's body surface temperature less than or equal to set for the body surface temperature value, the control air conditioner opens the aviation baffle angle and becomes the second and predetermines the angle to guarantee that cold wind no longer directly blows the user (for example the second predetermines the angle and is 15, cold wind blows to the ceiling), otherwise, continuously blows cold wind to user's body surface.
If the a is not more than or equal to T1-T2 and not more than b, when T1 and T2 do not satisfy b < T1-T2, namely a is more than T1-T2, it is indicated that the current temperature of the room is relatively close to the temperature designed by the user, therefore, the air deflector is opened to a second preset angle (for example, the second preset angle is 15 degrees, and cold air blows to the ceiling), the user experiences bath cold air, and the user firstly cools by using the original temperature of the room and then receives the cooling effect of the cold air of the air conditioner. If b is less than T1-T2, the room temperature is higher, the air deflector directly blows the user, the body surface temperature of the user is guaranteed to be rapidly reduced, meanwhile, the air conditioner temperature sensor can always detect the body surface temperature T3 of the user, and when the body surface temperature T3 of the user is less than or equal to the set body surface temperature value c, the opening angle of the air conditioner air deflector is reduced to 15 degrees. The cold air is ensured not to blow to the user.
The invention also provides a control device of the air conditioner.
Fig. 5 is a block diagram of an embodiment of a control device of an air conditioner according to the present invention. As shown in fig. 5, the control apparatus 100 includes a first detection unit 110 and a control unit 120.
The first detecting unit 110 is configured to detect whether a temperature difference between a current temperature of a room where the air conditioner is located and a target temperature is within a preset temperature difference range when the air conditioner is in a cooling operation.
The lower temperature limit value of the preset temperature difference range is a first preset temperature value a, and the upper temperature limit value of the preset temperature difference range is a second preset temperature value b; namely, whether the temperature difference value between the current temperature of the room and the target temperature is more than or equal to a first preset temperature value and less than or equal to a second preset temperature value is judged. The preset temperature difference range may be preset by a user. For example, two or more temperature ranges are set in advance, and a user selects among the two or more temperature ranges. Alternatively, the two or more temperature ranges may be set according to different constitutions and/or ages. For example, a cold-intolerant, hot-intolerant, and/or juvenile, adult, or elderly setting. The temperature difference ranges corresponding to different constitutions and/or ages can be obtained by collecting data of users with different constitutions and/or ages for statistics.
Specifically, after the air conditioner starts the cooling mode, the current temperature T1 of the room where the air conditioner is located is detected, the current temperature T1 of the room and a preset target temperature T2 (for example, a target temperature set by a user) are calculated to obtain a difference value T1-T2, and whether the temperature difference value satisfies a is not less than T1-T2 is not less than b is judged. The value range of the first preset temperature value comprises 20-22 ℃, for example 22 ℃, and the value range of the second preset temperature value comprises 23-26 ℃, for example 26 ℃.
The control unit 120 is configured to control the air deflector of the air conditioner according to whether there is a user in the room where the air conditioner is located if the first detecting unit 110 detects that the temperature difference is within the preset temperature difference range.
Specifically, if there is no user in the room (for example, whether there is a user can be detected by a sensor, such as an infrared sensor), the air deflector is controlled to be opened to a first preset angle. Preferably, the first preset angle is a maximum angle at which the air deflector can be opened, and when the air deflector is opened to the first preset angle, the wind energy blown out from the air outlet of the air conditioner can be blown to a user within a high probability range of motion, for example, the first preset angle may be an angle at which the air deflector is opened to a limit state. For example, if no user is detected, the air deflector of the air conditioner is controlled to be opened to 60 degrees, namely, the air deflector is opened to the maximum state, the user activity area in the room is cooled quickly, and the fastest temperature drop of the room is ensured.
Optionally, if there is a user in the room, the air deflector is controlled to be opened to a second preset angle, or whether the air deflector needs to be opened to a first preset angle is determined for the user.
For example, if a user is detected, the air guiding plate is controlled to be opened to a second preset angle to ensure that cold air does not blow directly to the user (for example, the second preset angle enables cold air to blow to the ceiling, for example, the second preset angle is 15 °, and the cold air blows to the ceiling). Or if the user is detected, confirming whether the direct blowing is performed or not to the user, and if the user confirms the direct blowing, controlling the air conditioner to open the air deflector to a first preset angle to perform the direct blowing to the user, so that the body surface temperature of the human body of the user is quickly reduced, and the user experience is ensured; if the user does not confirm the direct blowing, the air guide plate is opened to a second preset angle to ensure that cold air cannot directly blow the user (for example, the cold air is blown to the ceiling, for example, the second preset angle is 15 degrees, the cold air can be blown to the ceiling), and the room temperature is uniformly and gradually reduced.
Fig. 6 is a block diagram of another embodiment of a control device of an air conditioner according to the present invention. As shown in fig. 6, based on the above embodiments, according to another embodiment of the present invention, the control device 100 further includes a second detecting unit 130.
The second detecting unit 130 is configured to detect whether the body surface temperature of the user in the room is less than or equal to a set body surface temperature after the control unit 120 controls the air deflector to be opened to a first preset angle.
The control unit 120 is further configured to: when the second detection unit 130 detects that the body surface temperature of the user is less than or equal to the set body surface temperature, the angle of the air deflector is controlled to be reduced to a second preset angle.
Specifically, the second preset angle is smaller than the first preset angle. When the air deflector is opened to a first preset angle and directly blows a user, the body surface temperature of the user in a room where the air deflector is located is monitored in real time, when the body surface temperature of the user is smaller than or equal to a set body surface temperature value c, the opening angle of the air deflector of the air conditioner is controlled to be changed into a second preset angle, so that cold air is guaranteed not to be directly blown to the user (for example, the cold air is blown to a ceiling, for example, the second preset angle is 15 degrees, the cold air can be blown to the ceiling), and otherwise, the cold air is continuously blown to the body surface of the user. The body surface temperature value c is set to 35 ℃, for example.
Optionally, the control unit 120 is further configured to: if the first detection unit detects that the temperature difference value is smaller than the lower temperature limit value of the preset temperature difference range, the air deflector is controlled to be opened to a second preset angle; and/or if the first detection unit detects that the temperature difference value is larger than the upper limit value of the temperature of the preset temperature difference range, controlling the air deflector to be opened to a first preset angle. Further, after the air deflector is controlled to be opened to a first preset angle, whether the body surface temperature of a user in the room is smaller than or equal to a set body surface temperature c is detected, and when the body surface temperature of the user is detected to be smaller than or equal to the set body surface temperature c, the angle of the air deflector is controlled to be reduced to a second preset angle.
Specifically, under the condition that a is not more than or equal to T1-T2 is not more than or equal to b, if T1-T2 < a indicates that the current temperature of the room is relatively close to the target temperature set by the user, the air deflector is opened to a second preset angle (for example, 15 degrees), so that the user firstly uses the original temperature of the room to cool, and then receives the cooling effect of air-conditioning cold air. If b is less than T1-T2, which indicates that the room temperature is high, the air deflector needs to be opened to a first preset angle, for example, 60 degrees, cold air is directly blown to the user, and the body surface temperature of the user is ensured to be rapidly reduced. Meanwhile, the body surface temperature T3 of the user is detected, and when the body surface temperature T3 of the user is less than or equal to the set body surface temperature c, the opening angle of the air deflector is reduced to a second preset angle (for example, 15 degrees), so that cold air is guaranteed not to blow onto the user.
The present invention also provides a storage medium corresponding to the control method of the air conditioner, on which a computer program is stored, which when executed by a processor implements the steps of any of the aforementioned methods.
The invention also provides an air conditioner corresponding to the control method of the air conditioner, which comprises a processor, a memory and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the steps of any one of the methods when executing the program.
The invention also provides an air conditioner corresponding to the control device of the air conditioner, which comprises the control device of the air conditioner.
Therefore, according to the scheme provided by the invention, the air deflector is automatically controlled by combining the human body detection of the room on the basis of the difference range of the indoor temperature and the target temperature, so that the refrigeration and air supply are more intelligent, and the operation amount of a user is reduced. The cold air direct blowing human body activity range mode and the user body surface temperature are combined with each other, and a more humanized air supply control mode is realized. The air guide mode of the air conditioner is combined with the human body surface temperature and the environment temperature, and then the air guide mode is automatically controlled, so that the air conditioner is more intelligent and humanized in the refrigerating process. And the difference value between the indoor temperature and the target temperature is divided into regions according to different crowd physique characteristics, and the threshold range is customized according to the user requirements, so that the individuation of the air conditioner control mode is realized.
The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Other examples and implementations are within the scope and spirit of the invention and the following claims. For example, due to the nature of software, the functions described above may be implemented using software executed by a processor, hardware, firmware, hardwired, or a combination of any of these. In addition, each functional unit may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
In the embodiments provided in the present application, it should be understood that the disclosed technical content can be implemented in other manners. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be 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, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts serving as control devices may or may not be physical units, may be located in one place, or may be distributed on multiple units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention essentially or partly contributing to the related art or all or part of the technical solution may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A method of controlling an air conditioner, comprising:
when the air conditioner operates in a refrigerating mode, detecting whether the temperature difference value between the current temperature and the target temperature of a room where the air conditioner is located is within a preset temperature difference range;
and if the temperature difference value is detected to be within a preset temperature difference range, controlling the air deflector of the air conditioner according to whether a user exists in a room where the air conditioner is located.
2. The method of claim 1, wherein controlling the air deflector of the air conditioner according to whether a user is present in a room in which the air conditioner is located, comprises:
if no user exists in the room, controlling the air deflector to be opened to a first preset angle;
and if a user exists in the room, controlling the air deflector to be opened to a second preset angle, or confirming whether the air deflector needs to be opened to a first preset angle to the user.
3. The control method according to claim 1 or 2, characterized by further comprising:
if the temperature difference value is smaller than the lower temperature limit value of the preset temperature difference range, controlling the air deflector to be opened to a second preset angle;
and/or the presence of a gas in the gas,
and if the temperature difference value is detected to be larger than the upper limit value of the temperature of the preset temperature difference range, controlling the air deflector to be opened to a first preset angle.
4. The control method according to any one of claims 1 to 3, characterized by further comprising:
after the air deflector is controlled to be opened to a first preset angle, detecting whether the body surface temperature of a user in the room is less than or equal to a set body surface temperature;
and when the body surface temperature of the user is detected to be less than or equal to the set body surface temperature, controlling the angle of the air deflector to be reduced to a second preset angle.
5. A control apparatus of an air conditioner, comprising:
the first detection unit is used for detecting whether the temperature difference value between the current temperature of a room where the air conditioner is located and the target temperature is within a preset temperature difference range or not when the air conditioner operates in a refrigerating mode;
and the control unit is used for controlling the air deflector of the air conditioner according to whether a user exists in a room where the air conditioner is located or not if the first detection unit detects that the temperature difference value is within a preset temperature difference range.
6. The control device according to claim 5, wherein the control unit controls the air deflector of the air conditioner according to whether a user is present in the room in which the air conditioner is located, and includes:
if no user exists in the room, controlling the air deflector to be opened to a first preset angle;
and if a user exists in the room, controlling the air deflector to be opened to a second preset angle, or confirming whether the air deflector needs to be opened to a first preset angle to the user.
7. The control device according to claim 5 or 6, wherein the control unit is further configured to:
if the first detection unit detects that the temperature difference value is smaller than the lower temperature limit value of the preset temperature difference range, the air deflector is controlled to be opened to a second preset angle;
and/or the presence of a gas in the gas,
and if the first detection unit detects that the temperature difference is larger than the upper limit value of the preset temperature difference range, the air deflector is controlled to be opened to a first preset angle.
8. The control device according to any one of claims 5 to 7, characterized by further comprising:
the second detection unit is used for detecting whether the body surface temperature of the user in the room is less than or equal to the set body surface temperature or not after the control unit controls the air deflector to be opened to a first preset angle;
the control unit is further configured to: and when the second detection unit detects that the body surface temperature of the user is less than or equal to the set body surface temperature, controlling the angle of the air deflector to be reduced to a second preset angle.
9. A storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 4.
10. An air conditioner, characterized in that the air conditioner comprises a processor, a memory and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method according to any one of claims 1 to 4 when executing the program, or the air conditioner comprises a control device according to any one of claims 5 to 8.
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| CN202210752187.5A CN114992792A (en) | 2022-06-29 | 2022-06-29 | Control method and device of air conditioner, storage medium and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210752187.5A CN114992792A (en) | 2022-06-29 | 2022-06-29 | Control method and device of air conditioner, storage medium and air conditioner |
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| CN117346304A (en) * | 2023-12-05 | 2024-01-05 | 珠海格力电器股份有限公司 | Cooperative control method and device for air conditioner and fan, storage medium and air conditioner |
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