CN109323391B - Control method and control device of air conditioner for returning south to south and air conditioner - Google Patents
Control method and control device of air conditioner for returning south to south and air conditioner Download PDFInfo
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- CN109323391B CN109323391B CN201811101564.9A CN201811101564A CN109323391B CN 109323391 B CN109323391 B CN 109323391B CN 201811101564 A CN201811101564 A CN 201811101564A CN 109323391 B CN109323391 B CN 109323391B
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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
- F24F11/62—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
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
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Abstract
The invention discloses a control method and a control device of an air conditioner aiming at the south-returning day and the air conditioner, wherein the method comprises the following steps: acquiring a temperature value and a humidity value of indoor air; detecting the temperature value of the indoor ground/wall surface; judging whether the indoor air enters the south return day or not according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface; and if the air conditioner is judged to enter the south return day, controlling the air conditioner to enter a south return dehumidification mode. The method can control the air conditioner to automatically perform indoor dehumidification operation when the user enters the south return day, so that adverse effects caused by the south return day can be reduced.
Description
Technical Field
The invention relates to the technical field of electric appliances, in particular to a control method of an air conditioner for the south returning day, a control device of the air conditioner for the south returning day, the air conditioner, electronic equipment and a non-transitory computer readable storage medium.
Background
The 'retrosouth' is a phenomenon of weather getting damp, and generally occurs in spring in the south China in April with special dampness, mainly because warm and humid air flows quickly attack after cold air is removed, water drops are easily generated on the surfaces of some ice-cold objects after the surfaces of the ice-cold objects meet the warm and humid air flows, the water drops are similar to 'Huangmei day', but the humidity degree of the water drops exceeds the Huangmei day, so that not only are indoor objects easily damped to cause mildewing and damage, but also places such as slightly shady ground and wall surfaces can be subjected to large-area dewing, and the damage to the ground and the wall bodies is extremely large.
The moisture-proof dehumidification requirements are met in south China with the weather of the south China and in river-Huai river basin with the weather of the yellow plum. Although a general air conditioner also has a dehumidification function, a user needs to manually start the dehumidification function, and the user cannot accurately judge when the air conditioner comes in the south return, and the user usually recognizes that the dehumidification function needs to be started when the user seriously damages indoor articles, walls, the ground and the like in the south return.
Disclosure of Invention
The present invention is directed to solving at least one of the problems in the art to some extent. Therefore, a first objective of the present invention is to provide a method for controlling an air conditioner to return to south, which can control the air conditioner to automatically perform a dehumidification operation on a room when entering the return to south, so as to reduce adverse effects caused by the return to south.
The second purpose of the invention is to provide a control device of the air conditioner aiming at the south return.
A third object of the present invention is to provide an air conditioner.
A fourth object of the invention is to propose an electronic device.
A fifth object of the invention is to propose a non-transitory computer-readable storage medium.
In order to achieve the above object, a first embodiment of the present invention provides a method for controlling an air conditioner in a backsouth sky, including: acquiring a temperature value and a humidity value of indoor air; detecting the temperature value of the indoor ground/wall surface; judging whether the region where the air conditioner is located enters the south-returning day or not according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface; and if the air conditioner is judged to enter the south returning day, controlling the air conditioner to enter a south returning dehumidification mode.
According to the control method of the air conditioner aiming at the south-returning day, whether the air conditioner enters the south-returning day or not can be judged according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface, and the air conditioner is controlled to automatically perform dehumidification operation on the indoor air when the air conditioner enters the south-returning day, so that adverse effects brought by the south-returning day can be reduced.
In addition, the control method of the air conditioner for the backsouth sky according to the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the present invention, before the obtaining the temperature value and the humidity value of the indoor air, the method further includes: acquiring the position information of the air conditioner; judging whether the region where the air conditioner is located is about to enter the south or not according to the current time and the position of the air conditioner; and if the region where the air conditioner is located is about to enter the south returning day, controlling the air conditioner to start the south returning early warning mode.
According to an embodiment of the present invention, the determining whether the area where the air conditioner is located enters the south of the home according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface includes: acquiring the humidity value of the indoor air of the previous preset time, and judging a first time length when the humidity value of the indoor air reaches a preset humidity threshold value; acquiring the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface in the previous preset time, and judging a second time length when the temperature difference reaches a preset temperature threshold; and if the first time length is less than or equal to a preset time length and the second time length is less than or equal to a preset time length, judging that the region where the air conditioner is located enters the south-returning day.
According to an embodiment of the present invention, the controlling the air conditioner to enter the south-returning dehumidification mode includes: starting a dehumidification mode of the air conditioner and setting a dehumidification target value; and starting the air conditioner for heating, and setting a heating target value.
According to one embodiment of the present invention, the dehumidification target value is 50% -60%, and the heating target value is the temperature value of the ground/wall surface plus a preset temperature value.
According to an embodiment of the present invention, the dehumidification target value is set according to the human comfort humidity value and a current humidity value of indoor air.
According to an embodiment of the present invention, if it is determined that the south returned day is entered, the method further includes: controlling the doors and/or windows in the chamber to close.
In order to achieve the above object, a second aspect of the present invention provides a control device for an air conditioner in a south-returning day, including: the first acquisition module is used for acquiring the temperature value and the humidity value of the indoor air; the detection module is used for detecting the temperature value of the ground/wall surface; the first judgment module is used for judging whether the region where the air conditioner is located enters the south-coming sky or not according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface; and the first control module is used for controlling the air conditioner to enter a south-returning dehumidification mode when the judgment module judges that the air conditioner enters the south-returning sky.
According to the control device of the air conditioner aiming at the return south, whether the air conditioner enters the return south can be judged according to the temperature value and the humidity value of indoor air and the temperature value of the ground/wall surface, and the air conditioner is controlled to automatically perform dehumidification operation on the indoor air when the air conditioner enters the return south, so that adverse effects brought by the return south can be reduced.
In addition, the control device of the air conditioner for the backsouth sky according to the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the present invention, the control device for the air conditioner described above further includes: the second acquisition module is used for acquiring the position information of the air conditioner; the second judgment module is used for judging whether the region where the air conditioner is located is about to enter the south return according to the current time and the position information of the air conditioner; and the second control module is used for controlling the air conditioner to start a south-returning early warning mode when the second judging module judges that the region where the air conditioner is located enters the south-returning soon.
According to an embodiment of the present invention, before the obtaining the temperature value and the humidity value of the indoor air, the method further includes: acquiring the position information of the air conditioner; acquiring meteorological information; judging whether the region where the air conditioner is located is about to enter the south or not according to the position information and the meteorological information; and if the region where the air conditioner is located is about to enter the south returning day, controlling the air conditioner to start the south returning early warning mode.
According to an embodiment of the present invention, the determining whether the area where the air conditioner is located enters the south of the home according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface includes: and if the humidity value of the indoor air is greater than a preset humidity threshold value, and the temperature difference obtained by subtracting the temperature value of the ground/wall surface from the temperature value of the indoor air is greater than a preset temperature threshold value, judging that the region where the air conditioner is located enters the south return day.
According to an embodiment of the present invention, the first determining module is further configured to: acquiring the humidity value of the indoor air of the previous preset time, and judging a first time length when the humidity value of the indoor air reaches a preset humidity threshold value; acquiring the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface in the previous preset time, and judging a second time length when the temperature difference reaches a preset temperature threshold; and if the first time length is less than or equal to a preset time length and the second time length is less than or equal to a preset time length, judging that the region where the air conditioner is located enters the south-returning day.
According to an embodiment of the invention, the first control module is further configured to: starting a dehumidification mode of the air conditioner and setting a dehumidification target value; and starting the air conditioner for heating, and setting a heating target value.
According to one embodiment of the present invention, the dehumidification target value is 50% -60%, and the heating target value is the temperature value of the ground/wall surface plus a preset temperature value.
According to an embodiment of the present invention, the dehumidification target value is set according to the human comfort humidity value and a current humidity value of indoor air.
According to one embodiment of the invention, the first control module is further used for controlling the doors and/or windows in the room to be closed when the south-returning day is judged to be entered.
In order to achieve the above object, a third aspect of the present invention provides an air conditioner, including a control device for the air conditioner according to the second aspect of the present invention.
The air conditioner provided by the embodiment of the invention can judge whether to enter the south return day according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface, and can automatically perform dehumidification operation on the indoor air when entering the south return day, so that the adverse effect brought by the south return day can be reduced.
To achieve the above object, a fourth aspect of the present invention provides an electronic device, including: the control method comprises the steps of storing a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the control method of the air conditioner for the south-returning day in the embodiment of the first aspect of the invention.
According to the electronic equipment provided by the embodiment of the invention, when the processor executes the computer program stored on the memory, the temperature value and the humidity value of the indoor air are obtained, the temperature value of the ground/wall surface is detected, whether the region where the air conditioner is located enters the south returning day or not is judged according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface, if the region where the air conditioner is located enters the south returning day is judged, the air conditioner is controlled to enter the south returning day dehumidifying mode, so that when the south returning day is entered, indoor dehumidifying operation can be automatically carried out, and adverse effects brought by the south returning day can be reduced.
To achieve the above object, a fifth embodiment of the present invention provides a non-transitory computer-readable storage medium, having a computer program stored thereon, where the computer program is executed by a processor to implement the method for controlling an air conditioner according to the first embodiment of the present invention.
According to the non-transitory computer-readable storage medium of the embodiment of the invention, when the processor executes the computer program stored on the storage medium, the temperature value and the humidity value of the indoor air are acquired, the temperature value and the humidity value of the ground/wall surface are detected, whether the region where the air conditioner is located enters the south returning day or not is judged according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface, if the region where the air conditioner is located enters the south returning day is judged, the air conditioner is controlled to enter the south returning day dehumidification mode, so that when the region enters the south returning day, indoor dehumidification operation can be automatically carried out, and adverse effects brought by the south returning day can be reduced.
Drawings
Fig. 1 is a flowchart of a method for controlling an air conditioner for backsouth China according to an embodiment of the present invention.
Fig. 2 is a flowchart of a control method of an air conditioner for the backsouth according to another embodiment of the present invention;
fig. 3 is a block diagram illustrating a control apparatus of an air conditioner for the backsouth according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A method for controlling an air conditioner for a return to south, a control device for an air conditioner for a return to south, an air conditioner, an electronic apparatus, and a non-transitory computer-readable storage medium according to embodiments of the present invention are described below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a method for controlling an air conditioner for backsouth China according to an embodiment of the present invention. As shown in fig. 1, the method comprises the steps of:
and S1, acquiring the temperature value and the humidity value of the indoor air.
The temperature value and the humidity value of the indoor air can be acquired at preset time intervals, and the acquisition period can be 3-5 min.
And S2, detecting the temperature value of the ground/wall surface.
The temperature detection device can detect the indoor ground temperature and the wall surface temperature value at preset intervals, and can also detect the surface temperature value of indoor furniture, the surface temperature value of household appliances and the like. Detection may be by an infrared sensor.
And S3, judging whether the region where the air conditioner is located enters the south or not according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface.
Further, as an example, determining whether the area where the air conditioner is located enters the south of the home according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface may include: and if the humidity value of the indoor air is greater than the preset humidity threshold value, and the temperature difference obtained by subtracting the ground/wall temperature value from the temperature value of the indoor air is greater than the preset temperature threshold value, judging that the region where the air conditioner is located enters the south-returning day.
Specifically, the main features of the hui-nan day are: the air humidity is high, for example, higher than 80%, and the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface is large, for example, higher than 10 ℃, so that the preset humidity threshold value can be set to 80% and the preset temperature threshold value can be set to 10 ℃. Whether the region where the air conditioner is located enters the south returning day can be directly judged according to the temperature value and the humidity value of the indoor air, wherein if the humidity value of the indoor air is larger than 80%, and the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface is larger than 10 ℃, the region where the air conditioner is located is judged to enter the south returning day.
As another example, determining whether the area where the air conditioner is located enters the south of the country according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface may include: acquiring the humidity value of the indoor air of the previous preset time, and judging a first time length when the humidity value of the indoor air reaches a preset humidity threshold value; acquiring the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface in the previous preset time, and judging a second time when the temperature difference reaches a preset temperature threshold; and if the first time length is less than or equal to the preset time length and the second time length is less than or equal to the preset time length, judging that the region where the air conditioner is located enters the south return.
Specifically, the main features of the return south are: the air humidity is high, for example higher than 80%, and the temperature difference between the temperature value of the indoor air and the temperature value of the floor/wall surface is large, for example higher than 10 ℃. Therefore, the humidity value of the indoor air, the temperature value of the indoor air and the temperature value of the ground/wall surface of the previous preset times (generally more than or equal to 4 times) can be obtained, the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface is calculated, the time t1 when the humidity value of the indoor air reaches the preset humidity threshold value is analyzed according to the obtained numerical value, and the time t2 when the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface reaches the preset temperature threshold value is analyzed. If the values of t1 and t2 are large (for example, greater than 30min), it indicates that the area where the air conditioner is located will not enter the south return day for a while, and if the values of t1 and t2 are small (for example, less than or equal to 30min), it indicates that the area where the air conditioner is located enters the south return day.
For example, if the acquisition period is 3min, the humidity value of the indoor air, the temperature value of the indoor air, and the temperature difference between the temperature values of the floor/wall surface obtained in the previous 4 times are shown in table 1 below. Then, it can be analyzed that the humidity value of the indoor air is expected to reach 80% after 21min, the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface is expected to reach 10% after 30min, and both t1 and t2 are less than or equal to 30min, which indicates that the area where the air conditioner is located enters the south return day.
TABLE 1
For another example, if the acquisition period is 3min, the humidity value of the indoor air, the temperature value of the indoor air, and the temperature difference between the temperature values of the floor/wall surface obtained in the previous 4 times are shown in table 2 below. Then, it can be analyzed that the humidity value of the indoor air is estimated to reach 80% after 15min, the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface is estimated to reach 10% after 30min, and both t1 and t2 are less than or equal to 30min, which indicates that the area where the air conditioner is located enters the south return day.
TABLE 2
For another example, if the acquisition period is 3min, the humidity value of the indoor air, the temperature value of the indoor air, and the temperature difference between the temperature values of the floor/wall surface obtained in the previous 4 times are shown in table 3 below. It can be analyzed that the humidity value of the indoor air is expected to reach 80% after 51min, the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface is expected to reach 10 ℃ after 30min, and t1 is greater than 30min, which indicates that the region where the air conditioner is located cannot enter the south return temporarily.
TABLE 3
In the present invention, the humidity value refers to relative humidity.
And S4, if the air conditioner is judged to enter the south returning, controlling the air conditioner to enter the south returning dehumidification mode.
Specifically, the air conditioner provided by the invention is an intelligent air conditioner capable of detecting and adjusting the home environment of a user, and has a function of linking home networking equipment. When the air conditioner is started, the temperature value and the humidity value of indoor air are obtained at intervals (for example, 3-5min), and the temperature value of the ground/wall surface is detected. And then, analyzing the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface to judge whether the region where the air conditioner is located enters the south or not.
And when the region where the air conditioner is located enters the south returning day, controlling the air conditioner to enter a south returning dehumidification mode so that the air conditioner can adjust the humidity and the temperature of the indoor air. Therefore, when the indoor air conditioner enters the south returning day, the indoor air conditioner can automatically perform dehumidification operation, and therefore the adverse effect caused by the south returning day can be reduced.
According to an embodiment of the present invention, controlling the air conditioner to enter the south-returning dehumidification mode may include: starting the dehumidification mode of the air conditioner and setting a dehumidification target value. And starting the air conditioner for heating, and setting a heating target value.
Specifically, after the air conditioner enters the south-returning dehumidification mode, the dehumidification mode of the air conditioner is started, and the dehumidification target value is set, so that the air conditioner performs dehumidification according to the dehumidification target value, and the humidity of the air is reduced. And, start the air conditioner and heat, and set for the heating target value, improve the temperature of indoor ground/wall to can reduce the temperature difference of the temperature value of indoor air and the temperature value of ground/wall, make the air current not reach the condition that produces the drop of water, thereby can reduce the destruction to wall/ground etc. and can improve the evaporation rate of indoor air, and then improve dehumidification efficiency.
After the air conditioner enters the south-returning dehumidification mode, the dehumidification speed can be increased and the dehumidification effect can be improved by increasing the wind speed of the air conditioner.
In the embodiment of the present invention, the heating target value may be a fixed value, and the dehumidification target value may be a fixed value or a dynamic value.
As an example, the dehumidification target value may be 50% -60%, and the heating target value may be a temperature value of the ground/wall surface plus a preset temperature value. The preset temperature value may be 4-6 deg.c.
As another example, the dehumidification target value may be set according to a human comfort humidity value and a current humidity value of indoor air.
Specifically, the human body comfortable humidity value is about 50% -60%, if the current indoor humidity value is very large (for example, more than 80%) and is more than the lower limit (50%) of the human body comfortable humidity value, the dehumidification target value can be set to be slightly lower than the lower limit (for example, 45%) of the human body comfortable humidity value, so as to accelerate the dehumidification speed of the air conditioner, improve the dehumidification efficiency of the air conditioner, and enable the indoor humidity value to reach the human body comfortable humidity value as soon as possible;
if the current indoor humidity value is large (e.g., between 70% -80%), the dehumidification target value may be set to 50%; if the current indoor humidity value is small (e.g., below 70%), the dehumidification target value may be set to 55%.
That is to say, the setting of the dehumidification target value is related to the difference value of the lower limit of the current indoor humidity and the human body comfortable humidity value, the larger the difference value is, the smaller the dehumidification can be set, the dehumidification speed of the air conditioner is accelerated, the dehumidification efficiency is improved, and the indoor humidity value reaches the human body comfortable humidity value as soon as possible. However, it is necessary to ensure that the dehumidification target value may not be too much lower than the lower limit (50%) of the human body comfort target value, for example, may not be lower than 45%, and may not exceed the upper limit (60%) of the human body comfort target value, so as to avoid discomfort to the human body.
The dehumidification target value may be set with reference to the following equation:
the dehumidification target value is 45% + (80% -the current humidity value of the indoor air)/2.
That is, if the current indoor humidity value is high and higher than 80%, the dehumidification target value may be set to be slightly lower than the lower limit of the human body comfort humidity value, for example, 45%, to accelerate the dehumidification speed of the air conditioner, improve the dehumidification efficiency of the air conditioner, and make the indoor humidity value reach the human body comfort humidity value as soon as possible, and as the humidity value of the current indoor air increases, the dehumidification target value may be appropriately improved according to the formula.
Therefore, the dehumidification target value is dynamically set according to the comfortable humidity value of the human body and the current humidity value of the indoor air, and the intelligence of the air conditioner dehumidification is greatly improved, according to an embodiment of the invention, as shown in fig. 2, before the temperature value and the humidity of the indoor air are obtained, the method further includes:
and S10, acquiring the position information of the air conditioner.
And S20, judging whether the area where the air conditioner is located is going to enter the south or not according to the current time and the position of the air conditioner.
And S30, if the area where the air conditioner is located is about to enter the south return, controlling the air conditioner to start the south return early warning mode.
Specifically, when the air conditioner is activated, the position information of the air conditioner is acquired through a Global Positioning System (GPS) sensor, or the position information of the air conditioner is acquired through a mobile phone associated with the air conditioner, for example, the address position set by the mobile phone when the user is in a network distribution is acquired. Aiming at seasonal and regional characteristics of the backsouth China, the seasonal and regional characteristics generally appear in 2-3 months of the south China area, the area belonging to the backsouth China can be preset, the time of the backsouth China is set, and if the current time is 2-3 months and the air conditioner is in the area which is set to belong to the backsouth China, the backsouth early warning mode is started.
Alternatively, whether to start the return-to-south warning mode may be determined in the following manner.
According to an embodiment of the present invention, before obtaining the temperature value and the humidity value of the indoor air, the method may further include: acquiring position information of an air conditioner; acquiring meteorological information; judging whether the region where the air conditioner is located is about to enter the south or not according to the position information and the weather information; and if the region where the air conditioner is located is about to enter the south returning day, controlling the air conditioner to start the south returning early warning mode.
Specifically, when the air conditioner is activated, the position information of the air conditioner is acquired through a GPS sensor of the air conditioner, or the position information of the air conditioner is acquired through a mobile phone associated with the air conditioner, for example, the address position set by the mobile phone when a user is in a distribution network is acquired. Meanwhile, weather information can be acquired through a mobile phone associated with the weather information, the general weather information comprises information such as humidity values and temperature values of all areas, and if warm and humid air flow in a certain area is about to reach (namely, the air flow is about to enter the south returning day), a south returning day early warning notice of the area can be sent out, so that whether the area where the air conditioner is located is about to enter the south returning day or not can be judged through analyzing the weather information, and if the area where the air conditioner is located is about to enter the south returning day, the air conditioner is controlled to start the south returning early warning mode.
After the air conditioner starts the early warning mode of the return south, the user can be prompted through the display screen, the air conditioner can be associated with the mobile phone of the user in advance, the early warning mode of the return south is synchronously pushed to the associated mobile phone of the user, the user can take related preventive measures in advance, and adverse effects brought by the return south are reduced.
After the air conditioner starts the early warning mode of the return south, the temperature value, the humidity value and the ground/wall surface temperature value of the indoor air are periodically obtained, and whether the air conditioner is controlled to enter the dehumidification mode of the return south is judged according to the obtained temperature value, humidity value and ground/wall surface temperature value of the indoor air.
In an embodiment of the present invention, if it is determined to enter the south return day, the method may further include: the doors and/or windows in the control room are closed.
Specifically, when the door and window of user's family is smart door and window, can be correlated with air conditioner and smart door and window to make air conditioner and smart door and window can communicate, if judge and get into the time of getting back south, the air conditioner can send and close information to smart door and window, and smart door and window can control smart door and window after receiving and close information and close, gets into with the warm humid air current of prevention outdoor, both can reduce the adverse effect of time south, can improve the dehumidification effect of air conditioner again.
It can be understood that the user can autonomously turn on/off the south-returning dehumidification mode of the air conditioner according to his/her own needs.
In summary, according to the control method of the air conditioner in the embodiment of the present invention, whether to enter the return south can be determined according to the temperature value and humidity value of the indoor air and the temperature value of the ground/wall, and the air conditioner can be controlled to automatically perform the dehumidification operation on the indoor space when entering the return south, so as to reduce the adverse effect caused by the return south, and whether to enter the return south is determined according to the current time and the position of the air conditioner, so as to start the return south early warning mode when the area where the air conditioner is about to enter the return south and synchronously push the return south early warning mode to the display screen of the air conditioner, the associated user mobile phone, and the like, so that the user can take relevant preventive measures in advance to reduce the adverse effect caused by the return south, and also can control the indoor door and/or window to close when entering the return south, not only can reduce adverse effect of returning to south, but also can improve the dehumidification effect of the air conditioner.
Corresponding to the above method embodiment, the embodiment of the present invention further provides a control device for an air conditioner in the south-bound sky, and for the content and details that are not disclosed in the device embodiment, reference may be made to the above method embodiment, and details are not repeated.
Fig. 3 is a block diagram illustrating a control apparatus of an air conditioner for the backsouth according to an embodiment of the present invention. As shown in fig. 3, the apparatus includes: the device comprises a first acquisition module 10, a detection module 20, a first judgment module 30 and a first control module 40.
The first obtaining module 10 is configured to obtain a temperature value and a humidity value of indoor air; the detection module 20 is used for detecting the temperature value of the ground/wall surface; the first judgment module 30 is used for judging whether the region where the air conditioner is located enters the south-coming day or not according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface; the first control module 40 is used for controlling the air conditioner to enter the south-returning dehumidification mode when the judgment module judges that the air conditioner enters the south-returning dehumidification mode. The device can judge whether to enter the south return day according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface, and can control the air conditioner to automatically dehumidify the indoor air when entering the south return day, thereby reducing the adverse effect brought by the south return day
According to an embodiment of the present invention, the above-mentioned control device for an air conditioner in a backsouth sky further includes: the device comprises a second acquisition module, a second judgment module and a second control module. The second acquisition module is used for acquiring the position information of the air conditioner; the second judging module is used for judging whether the region where the air conditioner is located is about to enter the south or not according to the current time and the position information of the air conditioner; the second control module is used for controlling the air conditioner to start the early warning mode of the south return when the second judging module judges that the region where the air conditioner is located is about to enter the south return.
According to an embodiment of the present invention, the first determining module may be further configured to: acquiring the humidity value of the indoor air of the previous preset time, and judging a first time length when the humidity value of the indoor air reaches a preset humidity threshold value; acquiring the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface in the previous preset time, and judging a second time when the temperature difference reaches a preset temperature threshold; and if the first time length is less than or equal to the preset time length and the second time length is less than or equal to the preset time length, judging that the region where the air conditioner is located enters the south return.
According to an embodiment of the invention, the first control module is further configured to: starting a dehumidification mode of the air conditioner and setting a dehumidification target value; and starting the air conditioner for heating, and setting a heating target value.
According to one embodiment of the present invention, the dehumidification target value is 50% -60%, and the heating target value is the temperature value of the ground/wall surface plus the preset temperature value.
According to one embodiment of the present invention, the dehumidification target value is set according to the human comfort humidity value and the current humidity value of the indoor air.
According to one embodiment of the invention, the first control module is further configured to control the doors and/or windows in the room to close when the return south sky is determined to be entered.
According to the control device of the air conditioner aiming at the return south, whether the air conditioner enters the return south can be judged according to the temperature value and the humidity value of indoor air and the temperature value of the ground/wall surface, the air conditioner can be controlled to automatically carry out dehumidification operation on the indoor air when the air conditioner enters the return south, so that the adverse effect caused by the return south can be reduced, whether the region where the air conditioner is located is about to enter the return south can be judged according to the current time and the position of the air conditioner, the return south early warning mode is started when the region where the air conditioner is located is about to enter the return south, the return south early warning mode is synchronously pushed to the display screen of the air conditioner, a related user mobile phone and the like, a user can take related preventive measures in advance to reduce the adverse effect caused by the return south, and the indoor door and/or window can be controlled to be closed when the return south, so that the adverse effect caused by the return south can be reduced, but also can improve the dehumidification effect of the air conditioner.
The embodiment of the invention also provides an air conditioner, which comprises the control device of the air conditioner for the south-returning day.
The air conditioner provided by the embodiment of the invention can judge whether to enter the south return day according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface, and can automatically perform dehumidification operation on the indoor air when entering the south return day, so that the adverse effect brought by the south return day can be reduced.
An embodiment of the present invention provides an electronic device, including: the control method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the control method of the air conditioner aiming at the south-noon.
According to the electronic equipment provided by the embodiment of the invention, when the processor executes the computer program stored on the memory, the temperature value and the humidity value of the indoor air are periodically acquired, the temperature value of the ground/wall surface is detected, whether the region where the air conditioner is located is about to enter the south returning day is judged according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface, if the region where the air conditioner is located is judged to enter the south returning day, the air conditioner is controlled to enter the south returning day dehumidifying mode, so that when the south returning day is entered, indoor dehumidifying operation can be automatically carried out, and adverse effects brought by the south returning day can be reduced.
An embodiment of the present invention proposes a non-transitory computer-readable storage medium having stored thereon a computer program, which is executed by a processor, for implementing the above-described control method of an air conditioner for the south-bound day.
According to the non-transitory computer-readable storage medium of the embodiment of the invention, when the processor executes the computer program stored on the storage medium, the temperature value and the humidity value of the indoor air are acquired, the temperature value and the humidity value of the ground/wall surface are detected, whether the region where the air conditioner is located enters the south returning day or not is judged according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface, if the region where the air conditioner is located enters the south returning day is judged, the air conditioner is controlled to enter the south returning day dehumidification mode, so that when the region enters the south returning day, indoor dehumidification operation can be automatically carried out, and adverse effects brought by the south returning day can be reduced.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (12)
1. A control method of an air conditioner aiming at the south-returning day is characterized by comprising the following steps:
acquiring a temperature value and a humidity value of indoor air;
detecting the temperature value of the indoor ground/wall surface;
according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface, whether the region where the air conditioner is located enters the south return is judged, and the method comprises the following steps: acquiring the humidity value of the indoor air of the previous preset time, and judging a first time length when the humidity value of the indoor air reaches a preset humidity threshold value; acquiring the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface in the previous preset time, and judging a second time when the temperature difference reaches a preset temperature threshold; if the first time length is less than or equal to a preset time length and the second time length is less than or equal to the preset time length, judging that the region where the air conditioner is located enters the south returning day;
and if the air conditioner is judged to enter the south returning day, controlling the air conditioner to enter a south returning dehumidification mode.
2. The method for controlling an air conditioner for the backsouth of the day according to claim 1, further comprising, before the obtaining the temperature value and the humidity value of the indoor air:
acquiring the position information of the air conditioner; judging whether the region where the air conditioner is located is about to enter the south return according to the current time and the position information of the air conditioner;
and if the region where the air conditioner is located is about to enter the south returning day, controlling the air conditioner to start the south returning early warning mode.
3. The method for controlling an air conditioner for the backsouth of the day according to claim 1, further comprising, before the obtaining the temperature value and the humidity value of the indoor air:
acquiring the position information of the air conditioner;
acquiring meteorological information;
judging whether the region where the air conditioner is located is about to enter the south or not according to the position information and the meteorological information;
and if the region where the air conditioner is located is about to enter the south returning day, controlling the air conditioner to start the south returning early warning mode.
4. The method for controlling the air conditioner according to claim 1, wherein the determining whether the area where the air conditioner is located enters the south-returning day according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface comprises:
and if the humidity value of the indoor air is greater than a preset humidity threshold value, and the temperature difference obtained by subtracting the temperature value of the ground/wall surface from the temperature value of the indoor air is greater than a preset temperature threshold value, judging that the region where the air conditioner is located enters the south return day.
5. The method for controlling the air conditioner to return to south according to any one of claims 1 to 4, wherein the controlling the air conditioner to enter the return to south dehumidification mode comprises:
starting a dehumidification mode of the air conditioner and setting a dehumidification target value;
and starting the air conditioner for heating, and setting a heating target value.
6. The method as claimed in claim 5, wherein the dehumidifying target value is 50-60% and the heating target value is the temperature value of the floor/wall surface plus a preset temperature value.
7. The method of controlling an air conditioner for the backsouth of the day according to claim 5, wherein the dehumidification target value is set according to a human comfort humidity value and a current humidity value of indoor air.
8. The method for controlling the air conditioner in the south-returning day according to claim 1, further comprising, if it is judged that the south-returning day is entered:
the doors and/or windows in the control room are closed.
9. A control device of an air conditioner for returning south, which is characterized by comprising:
the first acquisition module is used for acquiring the temperature value and the humidity value of the indoor air;
the detection module is used for detecting the temperature value of the ground/wall surface;
the first judgment module is used for judging whether the region where the air conditioner is located enters the south-bound sky or not according to the temperature value and the humidity value of the indoor air and the temperature value of the ground/wall surface, wherein the first judgment module is specifically used for: acquiring the humidity value of the indoor air of the previous preset time, and judging a first time length when the humidity value of the indoor air reaches a preset humidity threshold value; acquiring the temperature difference between the temperature value of the indoor air and the temperature value of the ground/wall surface in the previous preset time, and judging a second time when the temperature difference reaches a preset temperature threshold; if the first time length is less than or equal to a preset time length and the second time length is less than or equal to the preset time length, judging that the region where the air conditioner is located enters the south returning day;
and the first control module is used for controlling the air conditioner to enter a south-returning dehumidification mode when the judgment module judges that the air conditioner enters the south-returning sky.
10. An air conditioner characterized by comprising the control device of the air conditioner according to claim 9 for the backsouth.
11. An electronic device, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the method of controlling the air conditioner according to any one of claims 1 to 8 for the south-bound day.
12. A non-transitory computer-readable storage medium having stored thereon a computer program, characterized in that the program is executed by a processor for implementing the control method of the air conditioner according to any one of claims 1 to 8 for the backsouth.
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| CN111981645A (en) * | 2019-05-22 | 2020-11-24 | 广东美的制冷设备有限公司 | Air conditioner control method, device and computer readable storage medium |
| CN111648484A (en) * | 2020-05-23 | 2020-09-11 | 苏州兹安材料科技有限公司 | Building moisture management system and method based on climate factors |
| CN111706964B (en) * | 2020-05-27 | 2022-08-19 | 青岛海尔空调器有限总公司 | Dehumidification control method and device and dehumidification equipment |
| CN111780272B (en) * | 2020-07-07 | 2021-06-29 | 珠海格力电器股份有限公司 | Dehumidifier control method and device, computer readable storage medium and processor |
| CN112128923B (en) * | 2020-08-24 | 2022-08-19 | 青岛海尔空调器有限总公司 | Air conditioner and control method thereof |
| CN113188238B (en) * | 2021-04-13 | 2022-08-02 | 中铁第六勘察设计院集团有限公司 | Method for judging applicability of heating dehumidifier in underground engineering closed circulation dehumidification system |
| CN113777973A (en) * | 2021-08-13 | 2021-12-10 | 青岛海尔空调器有限总公司 | Air conditioner door and window joint control system and control method thereof |
| CN114135951A (en) * | 2021-11-15 | 2022-03-04 | 中铁第四勘察设计院集团有限公司 | Dehumidification system and control method |
| CN117469784A (en) * | 2022-07-20 | 2024-01-30 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner and air conditioner |
| CN115127211B (en) * | 2022-07-22 | 2024-03-12 | 广东美的制冷设备有限公司 | Control method and control device for air conditioner, air conditioning system and storage medium |
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