CN115479353A - Fresh air conditioner control method, device and system - Google Patents
Fresh air conditioner control method, device and system Download PDFInfo
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- CN115479353A CN115479353A CN202211122206.2A CN202211122206A CN115479353A CN 115479353 A CN115479353 A CN 115479353A CN 202211122206 A CN202211122206 A CN 202211122206A CN 115479353 A CN115479353 A CN 115479353A
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- 238000000034 method Methods 0.000 title claims abstract description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 70
- 239000001301 oxygen Substances 0.000 claims abstract description 70
- 230000007958 sleep Effects 0.000 claims abstract description 66
- 230000003827 upregulation Effects 0.000 claims description 32
- 230000003860 sleep quality Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 206010062519 Poor quality sleep Diseases 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000010259 detection of temperature stimulus Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 208000019116 sleep disease Diseases 0.000 description 1
- 230000004622 sleep time Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
-
- 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
- F24F11/66—Sleep 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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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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
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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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
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F13/24—Means for preventing or suppressing noise
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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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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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
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/76—Oxygen
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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
- F24F2130/40—Noise
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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
- F24F2140/00—Control inputs relating to system states
- F24F2140/40—Damper positions, e.g. open or closed
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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
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- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
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- Fuzzy Systems (AREA)
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- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a fresh air conditioner control method, a device and a system, belonging to the field of fresh air conditioner control; when the air conditioner is detected to enter the sleep mode, controlling the fresh air fan to maintain the operation at a preset low rotating speed in the first stage; noise generation is avoided. After entering the second stage, the user generally enters a deep sleep state, the user does not feel outside sound easily, and after the first stage, the indoor oxygen concentration is generally reduced, so that the rotating speed of the fan is increased, the indoor oxygen concentration is not lower than the preset concentration, and the oxygen content of the user in the sleep process is ensured; after the second stage is finished, the user generally changes from a deep sleep state to a light sleep state and is easily influenced by external sounds, so that the rotating speed of the fresh air fan is maintained at a preset low rotating speed, and the sleep quality of the user is ensured. According to the control method provided by the scheme, when the user sleeps, sufficient oxygen can be provided for the user, noise cannot be generated to influence the sleeping quality of the user, and the user experience is greatly improved.
Description
Technical Field
The invention relates to the field of fresh air conditioner control, in particular to a fresh air conditioner control method, a fresh air conditioner control device and a fresh air conditioner control system.
Background
With the requirement of people on air conditioners not limited to pure refrigeration or heating, the quality of air is further pursued, so that the appearance of fresh air conditioners is promoted, and comfortable indoor environment can be brought to users.
The sleep mode of the air conditioner without fresh air is widely applied, namely, the optimal sleep environment is simulated by adjusting the running frequency of the compressor and the wind level of the indoor unit. But the oxygen content required by the user during sleeping is not taken into consideration, and the requirement on the oxygen content of the fresh air conditioner can be met. When a user is in a sleep state, the user is basically in a quiet and inactive state, the required oxygen content is less, if the fresh air fan runs normally, not only can the consumption of the air conditioner be increased, but also the sleep quality of the user is influenced by noise, and waste is caused when the requirement of the user on the oxygen content is low.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a fresh air conditioner control method, a fresh air conditioner control device and a fresh air conditioner control system, which are used for solving the problems that when a user is in a sleep state, if a fresh air conditioner operates normally, consumption is increased, and noise generated influences the sleep quality of the user.
The technical scheme adopted by the invention for solving the technical problem is as follows:
in a first aspect, a fresh air conditioner control method is provided, which includes the following steps:
when the air conditioner is detected to enter the sleep mode, controlling the fresh air fan to maintain the operation at a preset low rotating speed in a first stage;
after the second stage, if the indoor oxygen concentration is lower than the preset concentration, increasing the rotating speed of the new fan so that the indoor oxygen concentration is not lower than the preset concentration;
and after the second stage is finished, controlling the fresh air fan to maintain the preset low rotating speed to operate until the sleep mode is finished.
Further, still include:
after entering the second stage, controlling the target temperature of the air conditioner to be the sum of the temperature set by the user and a preset up-regulation value;
and after the second stage is finished, controlling the target temperature of the air conditioner to be the temperature set by the user.
Further, the controlling the target temperature of the air conditioner to be the sum of the user set temperature and a preset up-regulation value includes:
when entering the second stage, controlling the target temperature of the air conditioner to be the sum of the temperature set by the user and a first preset up-regulation value;
and after the initial preset time passes in the second stage, controlling the target temperature of the air conditioner to be the sum of the set temperature and a second preset up-regulation value, wherein the second preset up-regulation value is greater than the first preset up-regulation value.
Further, still include:
when the air conditioner is detected to enter a sleep mode, acquiring the indoor environment temperature;
and if the difference value between the indoor environment temperature and the temperature set by the user is not greater than the preset temperature difference, controlling the indoor fan to maintain the mute gear operation in the first stage and controlling the compressor to operate at the preset low frequency in the first stage.
Further, if the difference value between the indoor environment temperature and the temperature set by the user is greater than the preset temperature difference, controlling the frequency of the compressor to be increased so as to reduce the indoor environment temperature;
and when the indoor environment temperature is reduced to a temperature difference value which is not larger than the preset temperature difference, controlling the indoor fan to maintain the mute gear operation in the first stage and controlling the compressor to operate at a preset low frequency in the first stage.
Further, if indoor oxygen concentration is less than preset concentration, improve new fan rotational speed includes:
in the second stage, acquiring the indoor oxygen concentration at preset intervals;
if the indoor oxygen concentration is lower than the preset concentration, increasing the rotating speed of the fresh air fan so that the indoor oxygen concentration is not lower than the preset concentration; and if the indoor oxygen concentration is not lower than the preset concentration, maintaining the rotating speed of the fresh air fan unchanged.
Further, the operation time of the sleep mode is eight hours, the first stage is the first hour after the operation of the sleep mode, and the second stage is from the first hour to the sixth hour after the operation of the sleep mode.
Further, the temperature set by the user is in a value range of 26-27 ℃, and the preset up-regulation value is in a value range of 0.5-1 ℃.
Further, the first preset up-regulation value is 0.5 ℃, the second preset up-regulation value is 1 ℃, and the initial preset time is the first hour after entering the second stage.
Further, the preset temperature difference is 2 ℃.
Further, the preset interval is 0.5h.
In a second aspect, a fresh air conditioning control device is provided, which includes:
the first-stage control module is used for controlling the fresh air fan to maintain the operation at a preset low rotating speed in the first stage when the air conditioner is detected to enter the sleep mode;
the second-stage control module is used for increasing the rotating speed of the fresh air fan to enable the indoor oxygen concentration to be not lower than the preset concentration if the indoor oxygen concentration is lower than the preset concentration after entering the second stage;
and the third-stage control module is used for controlling the fresh air fan to maintain the preset low rotating speed to operate until the sleep mode is finished after the second stage is finished.
In a third aspect, a fresh air conditioning control system is provided, which includes:
a processor;
a memory for storing the processor-executable instructions;
the processor is configured to perform the method of any one of the aspects provided in the first aspect.
Has the advantages that:
the technical scheme of the application provides a fresh air conditioner control method, a device and a system, when the condition that an air conditioner enters a sleep mode is detected, a fresh air fan is controlled to maintain the operation at a preset low rotating speed in a first stage; the user is in the state of sleeping shallowly at first stage, and is great to external sound influence this moment, consequently needs to reduce the rotational speed of new fan, avoids the noise to produce. After entering the second stage, the user generally enters a deep sleep state, the user does not easily feel outside sound, and after the first stage, the indoor oxygen concentration is generally reduced, so that the rotating speed of the fan is increased, the indoor oxygen concentration is not lower than the preset concentration, and the oxygen content of the user in the sleep process is ensured; after the second stage is finished, the user generally changes from a deep sleep state to a light sleep state and is easily influenced by external sound, so that the rotating speed of the fresh air fan is maintained at a preset low rotating speed, and the sleep quality of the user is ensured. According to the control method provided by the scheme, when the user sleeps, sufficient oxygen can be provided for the user, noise cannot be generated to influence the sleeping quality of the user, and the user experience is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flow chart of a fresh air conditioner control method according to an embodiment of the present invention;
fig. 2 is a flowchart of a control method for a fresh air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a fresh air conditioner control device according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the technical solutions of the present invention is provided with reference to the accompanying drawings and embodiments. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.
A first embodiment, referring to fig. 1, an embodiment of the present invention provides a fresh air conditioner control method, as shown in fig. 2, including the following steps:
s11: when the air conditioner is detected to enter the sleep mode, controlling the fresh air fan to maintain the operation at a preset low rotating speed in the first stage;
s12: after the second stage, if the indoor oxygen concentration is lower than the preset concentration, the rotating speed of the fresh air fan is increased, so that the indoor oxygen concentration is not lower than the preset concentration;
s13: and after the second stage is finished, controlling the fresh air fan to maintain the preset low rotating speed to operate until the sleep mode is finished.
The embodiment of the invention provides a fresh air conditioner control method. When the air conditioner is detected to enter the sleep mode, controlling the fresh air fan to maintain the operation at a preset low rotating speed in the first stage; noise generation is avoided. After entering the second stage, the user generally enters a deep sleep state, the user does not feel outside sound easily, and after the first stage, the indoor oxygen concentration is generally reduced, so that the rotating speed of the fan is increased, the indoor oxygen concentration is not lower than the preset concentration, and the oxygen content of the user in the sleep process is ensured; after the second stage is finished, the user generally changes from a deep sleep state to a light sleep state and is easily influenced by external sound, so that the rotating speed of the fresh air fan is maintained at a preset low rotating speed, and the sleep quality of the user is ensured. According to the control method provided by the scheme, when the user sleeps, sufficient oxygen can be provided for the user, noise cannot be generated to influence the sleeping quality of the user, and the user experience is greatly improved.
It should be noted that the preset low rotation speed in the first embodiment is determined according to different specific rotation speeds of different types of air conditioners, specifically according to actual conditions of the air conditioners, as long as it is ensured that noise generated when the fresh air blower operates at the preset low rotation speed does not affect sleep of a user, and in an extreme case, the preset low rotation speed may be 0.
A second embodiment, which is a supplementary description of the first embodiment, provides a fresh air conditioner control method, including the steps of:
when the air conditioner is detected to enter the sleep mode, controlling the fresh air fan to maintain the operation at a preset low rotating speed in the first stage; in addition, obtain indoor ambient temperature, if indoor ambient temperature is not more than preset the temperature difference with the difference of user's settlement temperature, control indoor fan keeps silence gear operation and control the compressor and be the operation of predetermineeing the low frequency in the first stage. If the difference value between the indoor environment temperature and the temperature set by the user is greater than the preset temperature difference, controlling the frequency of the compressor to be increased so as to reduce the indoor environment temperature; and when the indoor environment temperature is reduced to a temperature difference value not larger than the preset temperature difference value, controlling the indoor fan to maintain the mute gear operation in the first stage and controlling the compressor to operate at the preset low frequency in the first stage. The air conditioner mainly provides comfortable temperature for users, so that the target temperature of the air conditioner is set by the users, and when the difference between the indoor environment temperature and the set temperature of the users is large, the air conditioner needs to refrigerate quickly at the moment, and the indoor environment temperature is reduced preferentially. When the indoor ambient temperature is reduced to the difference with the user's settlement temperature and is not more than predetermineeing the temperature difference, reduce the rotational speed of indoor fan and the frequency of compressor, this is for reducing air conditioner noise, and the user of being convenient for gets into the deep sleep state fast.
After the second stage, if the indoor oxygen concentration is lower than the preset concentration, the rotating speed of the fresh air fan is increased, so that the indoor oxygen concentration is not lower than the preset concentration; specifically, in the second stage, the indoor oxygen concentration is obtained at preset intervals; if the indoor oxygen concentration is lower than the preset concentration, the rotating speed of the fresh air fan is increased, so that the indoor oxygen concentration is not lower than the preset concentration; if the indoor oxygen concentration is not lower than the preset concentration, the rotating speed of the fresh air fan is kept unchanged. Because oxygen is in a consumption state, the oxygen concentration detection needs to be carried out once every interval of time, and the indoor oxygen concentration is ensured to meet the requirement. The oxygen requirement of the user during sleeping is met.
In addition, after the user enters the second stage, the perception of the user on the outside temperature is reduced, the energy consumption is reduced on the premise of ensuring that air with proper temperature is provided for the user, and the target temperature of the air conditioner is controlled to be the sum of the temperature set by the user and the preset upper adjustment value; specifically, when entering the second stage, controlling the target temperature of the air conditioner to be the sum of the user set temperature and a first preset up-regulation value; and after the initial preset time in the second stage, controlling the target temperature of the air conditioner to be the sum of the set temperature and a second preset up-regulation value, wherein the second preset up-regulation value is greater than the first preset up-regulation value. The two-time adjustment is carried out when the target temperature of the air conditioner is adjusted, so as to prevent the user from sleeping due to the fact that the indoor environment temperature changes too fast and too much, and therefore the adjustment is carried out twice, the adjustment is carried out a bit for the first time, and the adjustment is carried out a bit again after the user adapts. The value range of the user set temperature is 26-27 ℃,26 ℃ is the temperature most suitable for human sleep, and the public calls for increasing 1 ℃ for energy conservation and emission reduction, so the user set temperature can be in the range. The preset value range of the up-regulation value is 0.5-1 ℃, the adjustment is too low, and the energy-saving effect is poor; and the sleep of the user is influenced when the height is too high.
And after the second stage is finished, controlling the fresh air fan to maintain the preset low rotating speed to operate until the sleep mode is finished. At the moment, the user is easy to wake up, so that the rotating speed of the fresh air fan needs to be reduced, the target temperature of the air conditioner is controlled to be the set temperature of the user, namely, the target temperature of the air conditioner is restored to be the set temperature of the user, and the sleep of the user is guaranteed.
To more clearly illustrate the solution of the embodiment of the present invention, a specific control method is provided below, as shown in fig. 2:
wherein, the air conditioner sets up the sleep mode in opening. Because the user prepares to fall asleep, the new fan starts to operate at a low speed, and the situation that the user is difficult to fall asleep is prevented from being influenced by the noise of the new fan. At this moment, the air conditioner detects the position of the user through the infrared detector, and then the air sweeping blades are controlled to prevent cold air from directly blowing the human body, so that the user is prevented from catching a cold. Then, the indoor ambient temperature T1 and the indoor oxygen concentration are obtained. The user set the temperature to 26 ℃ and the expected sleep time to be 8 hours. The temperature sensor and the oxygen sensor are arranged at the position of the rear shell of the air conditioner.
If the air conditioner is set in the sleep mode immediately after being started, the air conditioner is quickly cooled when the temperature T1-26 ℃ is higher than 2 ℃, and the frequency of the compressor is properly increased. Obtaining the indoor environment temperature T2 again, when the temperature T2-26 ℃ is less than or equal to 2 ℃; or the air conditioner is started for a period of time before the sleep mode is set, and when the temperature T1-26 ℃ is less than or equal to 2 ℃. When any one of the two conditions occurs, the rotating speed of the indoor fan is reduced to a mute gear. The compressor is then also operated at a reduced frequency, and noise is reduced while meeting the user's requirements at room temperature. After 1h of operation (i.e. the first phase), the second phase is entered, because the user normally falls asleep and the perception of temperature is diminished, and the target temperature is adjusted up to 0.5 c, i.e. to 26.5 c. After running for another 1h, the target temperature was again adjusted to 0.5 ℃ and 27 ℃ as a default. Then the room is operated at 27 ℃ for 4h, and since the user is in the light sleep period after sleeping for 6h, the user's perception of temperature is gradually restored and the room is easy to wake up (namely, the second stage is finished), the room target temperature value is adjusted to 26 ℃ again for the last two hours to operate.
When the room temperature is controlled, the rotating speed of the fresh air fan is controlled, and therefore the purpose that the oxygen content in the air can meet the comfort of users is achieved. In order not to influence the user to fall asleep, the new fan runs at a low speed within 1h (namely the first stage) after the sleep mode is started. And after 1h (namely entering a second stage), starting to obtain an oxygen concentration value, when the oxygen concentration value is higher than a preset value, continuing to operate the fresh air fan at a low speed, and if the oxygen concentration value is lower than the preset value, properly increasing the rotating speed of the fresh air fan. Because the oxygen demand of the human body is high when the human body does not move when falling asleep, the oxygen concentration value of the indoor environment is obtained every 0.5h and compared with the preset value, and the rotating speed of the fresh air fan is adjusted. After 6h (namely the second stage is finished), the rotating speed of the fresh air fan is not adjusted, and the operation is carried out at the low speed until the sleep mode is finished.
According to the sleep mode of the fresh air conditioner, the requirements of comfort of temperature of a user during sleep and the requirements of oxygen content after sleep are met, and meanwhile, the noise is reduced to the extent that the sleep quality of the user is not influenced.
In a third embodiment, the present invention provides a fresh air conditioning control apparatus, as shown in fig. 3, including:
the first-stage control module 31 is used for controlling the fresh air machine to maintain the preset low-speed operation in the first stage when the air conditioner is detected to enter the sleep mode; in addition, the first stage control module 31 obtains an indoor ambient temperature, and if a difference between the indoor ambient temperature and a temperature set by a user is not greater than a preset temperature difference, controls the indoor fan to maintain a mute gear operation in the first stage and controls the compressor to operate at a preset low frequency in the first stage. If the difference value between the indoor environment temperature and the temperature set by the user is greater than the preset temperature difference, controlling the frequency of the compressor to be increased so as to reduce the indoor environment temperature; and when the indoor environment temperature is reduced to a temperature difference value not larger than the preset temperature difference value, controlling the indoor fan to maintain the mute gear operation in the first stage and controlling the compressor to operate at the preset low frequency in the first stage. Because the air conditioner mainly still provides comfortable temperature for the user, the target temperature of the air conditioner is the set temperature of the user at the moment, when the difference between the indoor environment temperature and the set temperature of the user is large, the air conditioner needs to refrigerate quickly at the moment, and the indoor environment temperature is reduced preferentially. When the indoor ambient temperature is reduced to the difference with the user's settlement temperature and is not more than predetermineeing the temperature difference, reduce the rotational speed of indoor fan and the frequency of compressor, this is for reducing air conditioner noise, and the user of being convenient for gets into the deep sleep state fast.
As a preferred implementation of the embodiment of the present invention, the sleep mode operation time is eight hours, the first stage is the first hour after the operation of the sleep mode, and the second stage is the sixth hour after the first hour after the operation of the sleep mode.
The second-stage control module 32 is configured to increase the rotation speed of the fresh air fan after the second stage if the indoor oxygen concentration is lower than the preset concentration, so that the indoor oxygen concentration is not lower than the preset concentration; specifically, in the second stage, the indoor oxygen concentration is obtained at preset intervals; if the indoor oxygen concentration is lower than the preset concentration, the rotating speed of the fresh air fan is increased, so that the indoor oxygen concentration is not lower than the preset concentration; if the indoor oxygen concentration is not lower than the preset concentration, the rotating speed of the fresh air fan is kept unchanged. Because oxygen is in a consumption state, the oxygen concentration detection needs to be carried out once every interval of time, and the indoor oxygen concentration is ensured to meet the requirement. The oxygen requirement of the user during sleeping is met.
In addition, since the user's perception of the outside temperature is reduced after entering the second stage, the energy consumption is reduced on the premise of ensuring that the air with the proper temperature is provided for the user, and at this time, the second-stage control module 32 controls the target temperature of the air conditioner to be the sum of the user set temperature and the preset upper adjustment value; specifically, when entering the second stage, controlling the target temperature of the air conditioner to be the sum of the user set temperature and a first preset up-regulation value; and after the initial preset time in the second stage, controlling the target temperature of the air conditioner to be the sum of the set temperature and a second preset up-regulation value, wherein the second preset up-regulation value is greater than the first preset up-regulation value. The two-time adjustment is carried out when the target temperature of the air conditioner is adjusted, so as to prevent the user from sleeping due to the fact that the indoor environment temperature changes too fast and too much, and therefore the adjustment is carried out twice, the adjustment is carried out a bit for the first time, and the adjustment is carried out a bit again after the user adapts. The value range of the user set temperature is 26-27 ℃,26 ℃ is the temperature most suitable for human sleep, and the public calls for increasing 1 ℃ for energy conservation and emission reduction, so the user set temperature can be in the range. The preset value range of the up-regulation value is 0.5-1 ℃, the adjustment is too low, and the energy-saving effect is poor; and the sleep of the user is affected when the height is too high.
Preferably, the temperature is set by the user to be within a value range of 26-27 ℃, and the preset up-regulation value is within a value range of 0.5-1 ℃. The first preset up-regulation value is 0.5 ℃, the second preset up-regulation value is 1 ℃, and the initial preset time is the first hour after entering the second stage. The preset temperature difference is 2 ℃. The preset interval is 0.5h.
And the third-stage control module 33 is used for controlling the fresh air fan to maintain the preset low rotating speed to run until the sleep mode is finished after the second stage is finished. At this time, the user is easy to wake up, so that the rotating speed of the fresh air fan needs to be reduced, and the third-stage control module 33 controls the target temperature of the air conditioner to be the user-set temperature, that is, the target temperature of the air conditioner is restored to be the user-set temperature, so as to ensure the sleep of the user.
According to the fresh air conditioner control device provided by the embodiment of the invention, when the air conditioner is detected to enter the sleep mode, the first-stage control module controls the fresh air machine to maintain the operation at the preset low rotating speed in the first stage; controlling the indoor fan to maintain the mute gear operation in the first stage and controlling the compressor to operate at a preset low frequency in the first stage; after entering the second stage, if the indoor oxygen concentration is lower than the preset concentration, the second stage control module increases the rotating speed of the fresh air fan so that the indoor oxygen concentration is not lower than the preset concentration; and controlling the target temperature of the air conditioner to be the sum of the user set temperature and a preset up-regulation value. And after the second stage is finished, the third-stage control module controls the fresh air fan to maintain the preset low rotating speed to operate until the sleep mode is finished. And controlling the target temperature of the air conditioner to be the user set temperature. The air conditioner control device provided by the embodiment of the invention aims at the fresh air conditioner, has different requirements on oxygen content, room temperature and noise after falling asleep, and combines a brand new fresh air sleep air conditioner mode by controlling the rotating speed of a fresh air fan, the frequency of a compressor and the rotating speed of the fan. When the user sleeps, sufficient oxygen and suitable temperature can be provided for the user, the sleep quality of the user can not be influenced by noise, the user experience is greatly improved, and the energy consumption of the air conditioner is reduced.
In a fourth embodiment, the present invention provides a fresh air conditioning control system, including:
a processor;
a memory for storing processor-executable instructions;
the processor is configured to execute the fresh air conditioning control method provided by the first embodiment or the second embodiment.
According to the control system provided by the embodiment of the invention, the memory stores the executable instruction of the processor, when the executable instruction is processed and executed, sufficient oxygen and proper temperature can be provided for a user when the user sleeps, noise cannot be generated to influence the sleeping quality of the user, the user experience is greatly improved, and the energy consumption of an air conditioner is reduced.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
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 specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations 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 application.
It should be understood that portions of the present application 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. For example, 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 application 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.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means 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 application. In this specification, the schematic representations of the terms used above do not necessarily 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.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are exemplary and should not be construed as limiting the present application and that changes, modifications, substitutions and alterations in the above embodiments may be made by those of ordinary skill in the art within the scope of the present application.
Claims (13)
1. A fresh air conditioner control method is characterized by comprising the following steps:
when the air conditioner is detected to enter the sleep mode, controlling the fresh air fan to maintain the operation at a preset low rotating speed in the first stage;
after the second stage, if the indoor oxygen concentration is lower than the preset concentration, increasing the rotating speed of the new fan so that the indoor oxygen concentration is not lower than the preset concentration;
and after the second stage is finished, controlling the fresh air fan to maintain the preset low rotating speed to operate until the sleep mode is finished.
2. The method of claim 1, further comprising:
after entering the second stage, controlling the target temperature of the air conditioner to be the sum of the temperature set by the user and a preset up-regulation value;
and after the second stage is finished, controlling the target temperature of the air conditioner to be the temperature set by the user.
3. The method of claim 2, wherein: the controlling the target temperature of the air conditioner is the sum of the user set temperature and a preset up-regulation value, and comprises the following steps:
when entering the second stage, controlling the target temperature of the air conditioner to be the sum of the temperature set by the user and a first preset up-regulation value;
and after the initial preset time in the second stage, controlling the target temperature of the air conditioner to be the sum of the set temperature and a second preset up-regulation value, wherein the second preset up-regulation value is greater than the first preset up-regulation value.
4. The method of claim 1, further comprising:
when the air conditioner is detected to enter a sleep mode, acquiring the indoor environment temperature;
and if the difference value between the indoor environment temperature and the temperature set by the user is not greater than the preset temperature difference, controlling the indoor fan to maintain the silent gear operation in the first stage and controlling the compressor to operate at the preset low frequency in the first stage.
5. The method of claim 4, wherein: if the difference value between the indoor environment temperature and the temperature set by the user is greater than the preset temperature difference, controlling the frequency of the compressor to be increased so as to reduce the indoor environment temperature;
and when the indoor environment temperature is reduced to a temperature difference value which is not larger than the preset temperature difference, controlling the indoor fan to maintain the mute gear operation in the first stage and controlling the compressor to operate at a preset low frequency in the first stage.
6. The method of claim 1, wherein: if indoor oxygen concentration is less than preset concentration, improve new fan rotational speed includes:
in the second stage, acquiring the indoor oxygen concentration at preset intervals;
if the indoor oxygen concentration is lower than the preset concentration, increasing the rotating speed of the fresh air fan so that the indoor oxygen concentration is not lower than the preset concentration; and if the indoor oxygen concentration is not lower than the preset concentration, maintaining the rotating speed of the fresh air fan unchanged.
7. The method of claim 1, wherein: the operation time of the sleep mode is eight hours, the first stage is the first hour after the sleep mode is operated, and the second stage is from the first hour to the sixth hour after the sleep mode is operated.
8. The method of claim 2, wherein: the temperature set by the user is in a value range of 26-27 ℃, and the preset up-regulation value is in a value range of 0.5-1 ℃.
9. The method of claim 3, wherein: the first preset up-regulation value is 0.5 ℃, the second preset up-regulation value is 1 ℃, and the initial preset time is the first hour after entering the second stage.
10. The method of claim 4, wherein: the preset temperature difference is 2 ℃.
11. The method of claim 6, wherein: the preset interval is 0.5h.
12. The utility model provides a new trend air conditioner controlling means which characterized in that includes:
the first-stage control module is used for controlling the fresh air fan to maintain the operation at a preset low rotating speed in the first stage when the air conditioner is detected to enter the sleep mode;
the second-stage control module is used for increasing the rotating speed of the fresh air fan to enable the indoor oxygen concentration to be not lower than the preset concentration if the indoor oxygen concentration is lower than the preset concentration after entering the second stage;
and the third-stage control module is used for controlling the fresh air fan to maintain the preset low rotating speed to operate until the sleep mode is finished after the second stage is finished.
13. The utility model provides a new trend air conditioner control system which characterized in that includes:
a processor;
a memory for storing the processor-executable instructions;
the processor is configured to perform the method of any one of claims 1-11.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045477A (en) * | 2023-01-10 | 2023-05-02 | 珠海格力电器股份有限公司 | Control method and device of fresh air conditioner and fresh air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196509A (en) * | 2016-08-19 | 2016-12-07 | 珠海格力电器股份有限公司 | Air-conditioning sleep pattern control method and system |
| CN109386940A (en) * | 2018-09-30 | 2019-02-26 | 珠海格力电器股份有限公司 | Improve device, method and the air-conditioning of sleep comfort level |
| CN111594998A (en) * | 2019-02-21 | 2020-08-28 | 珠海格力电器股份有限公司 | Air conditioner control method, computer storage medium and air conditioner |
| CN113280492A (en) * | 2021-04-30 | 2021-08-20 | 重庆海尔空调器有限公司 | Air conditioner and control method and control system for sleep mode of air conditioner |
| CN113883673A (en) * | 2021-09-13 | 2022-01-04 | Tcl空调器(中山)有限公司 | Control method and device of air conditioner, air conditioner and storage medium |
-
2022
- 2022-09-15 CN CN202211122206.2A patent/CN115479353A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196509A (en) * | 2016-08-19 | 2016-12-07 | 珠海格力电器股份有限公司 | Air-conditioning sleep pattern control method and system |
| CN109386940A (en) * | 2018-09-30 | 2019-02-26 | 珠海格力电器股份有限公司 | Improve device, method and the air-conditioning of sleep comfort level |
| CN111594998A (en) * | 2019-02-21 | 2020-08-28 | 珠海格力电器股份有限公司 | Air conditioner control method, computer storage medium and air conditioner |
| CN113280492A (en) * | 2021-04-30 | 2021-08-20 | 重庆海尔空调器有限公司 | Air conditioner and control method and control system for sleep mode of air conditioner |
| CN113883673A (en) * | 2021-09-13 | 2022-01-04 | Tcl空调器(中山)有限公司 | Control method and device of air conditioner, air conditioner and storage medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045477A (en) * | 2023-01-10 | 2023-05-02 | 珠海格力电器股份有限公司 | Control method and device of fresh air conditioner and fresh air conditioner |
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