CN114017892B - Sleep mode control method and device, readable storage medium and air conditioner - Google Patents
Sleep mode control method and device, readable storage medium and air conditioner Download PDFInfo
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- CN114017892B CN114017892B CN202111382635.9A CN202111382635A CN114017892B CN 114017892 B CN114017892 B CN 114017892B CN 202111382635 A CN202111382635 A CN 202111382635A CN 114017892 B CN114017892 B CN 114017892B
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- 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
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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
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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
- 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
- F24F2110/70—Carbon dioxide
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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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Abstract
The invention provides a sleep mode control method, a device, a readable storage medium and an air conditioner, wherein the sleep mode control method comprises the following steps: s1, the air conditioner enters a sleep mode and is in a sleep mode every t 1 Duration detection indoor environment temperature T Ring(s) 、CO 2 Concentration K 1 (ii) a S2, according to the indoor environment temperature T Ring(s) And CO 2 Concentration K 1 Dynamically adjusting the preset temperature T of the air conditioner Is provided with . The sleep mode control method of the invention detects CO in the sleep mode control 2 The concentration is compared with a threshold value to adjust the set temperature, so that the problem of supercooling or overheating caused by the change of the number of indoor users is avoided, and the sleep experience is good; meanwhile, the user preference is judged according to the indoor environment temperature when the user enters the sleep, so that the user experience is further improved; when indoor CO 2 When the concentration is high, the fresh air system is directly started, and the indoor environment is rapidly improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a sleep mode control method and device, a readable storage medium and an air conditioner.
Background
With the improvement of living standard of people, air conditioners are gradually appearing in thousands of families and office places. For the user, the user is in sleep about 30% of the time each day, and the comfort of the sleep environment is improved by turning on the sleep mode to meet the requirements of most users.
Users typically sleep in a relatively confined space during which the indoor CO is inevitably elevated 2 The concentration and the oxygen content in the room are less and less, and the patient feels stuffy and awakens when the concentration is serious; if the window is ventilated and then sleeps, a large amount of cold or heat is lost. The conventional sleep patterns are: after the sleep mode is started under the refrigeration condition, the temperature is set to rise by 1 ℃ after the sleep mode is operated for 1 hour in the first 2 hours, and then the sleep mode is closed after the sleep mode is maintained to be operated for 5-6 hours; under the condition of heatingAfter the sleep mode is started, the set temperature is reduced by 2 ℃ after running for 1h, reduced by 3 ℃ after running for 1h, and finally closed after running for 5-6 h. Because the sleep mode is a fixed mode, the degree of intelligence is low. When indoor user's number changes, also can change the demand of environment, continue to use original sleep pattern, the user is waken or is waken up with heat easily, influences user's actual experience and travelling comfort.
At present, various CO-containing gases are available on the market 2 The air conditioner with the detection function is characterized in that CN109945451A, CN111486558A, CN109386940A and the like are combined with a fresh air function, and the comfort of the air conditioner is improved by opening fresh air to accelerate air flow; and in CN113074453A, CO is introduced 2 The concentration is used as an environmental parameter to judge whether the air conditioner enters a sleep mode; in addition CN112594879A passes current humidity and CO 2 The concentration is used for controlling the humidification mode of the air conditioner, and the humidification mode effectively responds to the change of the number of users.
Therefore, it is obvious that developing a sleep mode control method for improving sleep quality by performing a targeted response to a change in the number of users is an urgent problem to be solved by those skilled in the art.
Disclosure of Invention
The invention solves the problems that the existing sleep mode control method can not respond to the change of the number of users in time, and the change (increase or decrease) of the number of people in a lying posture causes the problem of supercooling or overheating, thereby influencing the sleep experience of the users.
To solve the above problem, the present invention provides a sleep mode control method, including: s1, the air conditioner enters a sleep mode and is in a sleep mode every t 1 Detecting indoor ambient temperature T after a long time Ring (C) 、CO 2 Concentration K 1 (ii) a S2, according to the indoor environment temperature T Ring(s) And CO 2 Concentration K 1 And dynamically adjusting the preset temperature of the air conditioner. After the user enters the sleep mode, the numerical value of the set temperature is automatically adjusted by detecting the concentration of indoor carbon dioxide and the indoor environment temperature, and the comfort experience and the sleep quality of the user are improved.
Preferably, step S2 includes: s21, if the air conditioner is used for refrigerating, whether the indoor environment temperature T is high or not is judged Ring (C) Not less than the first thresholdTemperature T 1 If yes, the air conditioner exits the sleep mode and presses T Is provided with Running; s22, if not, T Is provided with ＝T Is provided with +Δt 1 (ii) a S23, judging whether CO is satisfied or not 2 Concentration K 1 Greater than a second threshold concentration C 2 If yes, starting a fresh air function of the air conditioner; if not, the step S24 is carried out; s24, judging whether T is present Is provided with < maximum set temperature T max If yes, returning to the step S1; if not, quitting the sleep mode according to T Is provided with And continuing to operate.
When CO is present 2 Concentration K 1 When high, it is poor to explain the sleep microenvironment this moment, and the user can produce the carbon dioxide of higher concentration in the part in sleep, leads to local oxygen's content to hang down excessively to make the user feel vexed etc. and probably harm user's healthy even, improve indoor environment fast through opening the new trend. Under the refrigeration mode, along with the deepening of sleep, set temperature is increaseed gradually, avoids the user to be frozen and awakens, experiences better.
Preferably, the maximum set temperature T max The determination is as follows: s241, judging whether CO exists 2 Concentration K 1 Not more than first threshold concentration C 1 In which C is 1 ＜C 2 If yes, then when T Ring(s) ＜T 1 T at-3 DEG C max Is T 1 When T is Ring(s) ≥T 1 T at-3 DEG C max Is T 1 +1 deg.C; if not, go to step S232; s242, judging whether CO is present or not 2 Concentration K 1 Not more than second threshold concentration C 2 If yes, then when T Ring(s) ＜T 1 T at-3 DEG C max Is T 1 At 1 ℃ below zero when T Ring (C) ≥T 1 T at-3 DEG C max Is T 1 (ii) a If not, then when T is Ring (C) ＜T 1 T at-3 DEG C max Is T 1 At 2 ℃ below zero, when T Ring (C) ≥T 1 T at-3 DEG C max Is T 1 -1℃。
Since the working space of the air conditioner is fixed, according to CO 2 The concentration can roughly judge the number of indoor users. When the number of users is large, the indoor carbon dioxide concentration is relatively high, and the setting needs to be loweredThe heat emitted by the user is balanced at a fixed temperature, so that a relatively comfortable sleeping environment is achieved; meanwhile, the ambient temperature before sleeping is used for prejudging user preference, for example, when the indoor ambient temperature before sleeping of the user is low, the user is feared of heat, and the set temperature is relatively low; if the indoor environment temperature before sleeping is relatively high, which indicates that the user is afraid of cold, the set temperature is relatively low, so that the user experience is improved;
preferably, step S2 further comprises: s25, judging whether the indoor environment temperature T is the indoor environment temperature T or not when heating is carried out Ring (C) Temperature T less than or equal to second threshold value 2 If yes, the air conditioner exits the sleep mode and presses T Is provided with Running; s26, if not, T Is provided with ＝T Is provided with -Δt 2 (ii) a S27, judging whether CO is satisfied 2 Concentration K 1 Second threshold concentration C 2 If yes, starting a fresh air function of the air conditioner; if not, the step S28 is executed; s28, judging whether T is available Is provided with Maximum set temperature T min If yes, returning to the step S1; if not, quitting the sleep mode according to T Is provided with And continuing to operate.
Preferably, step S25 further includes: s251, if yes, judging whether the indoor environment temperature T is met Ring(s) ≥T 2 +3 ℃, if yes, go to step S252; if not, the air conditioner exits the sleep mode and presses T Is provided with Running; s252, judging CO 2 Concentration K 1 Not less than second threshold concentration C 2 If yes, then T Is provided with ＝T Is provided with -Δt 3 Then run for 1h to go out of sleep mode and press T Is provided with ＝T Is provided with -Δt 4 If not, the operation goes to step S253; s253, judging CO 2 Concentration K 1 Not less than first threshold concentration C 1 In which C is 1 ＜C 2 If yes, then T Is provided with ＝T Is provided with -Δt 4 (ii) a If not, the air conditioner exits the sleep mode and presses T Is provided with And (5) operating.
In the heating mode, when the indoor environment temperature is high and CO is present 2 When the concentration is high, the set temperature is rapidly adjusted in stages, so that the user experience is improved, and the energy conservation and the environmental protection are realized; when the indoor environment temperature is high and CO is present 2 At higher concentrations, the concentration is adjusted at a faster rateThe user experience is good by setting the temperature.
Preferably, the minimum set temperature T min The method comprises the following steps: s281, judging whether CO is present or not 2 Concentration K 1 Not more than first threshold concentration C 1 If yes, then when T Ring(s) ＜T 2 T at +3 deg.C min Is T 2 +1 ℃ when T Ring(s) ≥T 2 T at +3 deg.C min Is T 2 +2 ℃; if not, go to step S282; s282, judging whether CO is present 2 Concentration K 1 Less than or equal to a second threshold concentration C 2 If yes, then when T Ring (C) ＜T 2 T at +3 deg.C min Is T 2 When T is Ring (C) ≥T 2 T at +3 deg.C min Is T 2 +1 ℃; if not, then when T Ring (C) ＜T 2 T at +3 deg.C min Is T 2 When T is at-1 ℃ of Ring(s) ≥T 2 T at +3 deg.C min Is T 2 -3℃。
Preferably, the Δ t 1 、Δt 2 、Δt 3 、Δt 4 The values of the temperature ranges from 0.8 to 1.2 ℃, 2 to 4 ℃ and 1.5 to 2.5 ℃; the preset time t 1 0.7-1.3h, the first threshold temperature T 1 A second threshold temperature T 2 The values of the temperature sensors are respectively 26.5-27.5 ℃ and 24.5-25.5 ℃.
Compared with the prior art, the sleep mode control method has the following beneficial effects: 1) Detecting CO in sleep mode control 2 The concentration is compared with a threshold value to adjust the set temperature, so that the problem of supercooling or overheating caused by the change of the number of indoor users is avoided, and the sleep experience is good; 2) The user preference is judged according to the indoor environment temperature when the user enters the sleep, and the user experience is further improved; 3) When indoor CO 2 When the concentration is high, the fresh air system is directly started, and the indoor environment is rapidly improved.
The invention also provides an air conditioner sleep mode control device, which comprises one or more processors and a computer readable storage medium storing program instructions, wherein when the one or more processors execute the program instructions, the one or more processors are used for realizing the sleep mode control method. The present invention also provides a computer readable storage medium having stored thereon program instructions which, when executed by one or more processors, implement the sleep mode control method described above. The invention also provides an air conditioner, which comprises a readable storage medium and a processor, wherein the readable storage medium is used for storing a computer program, and the computer program is read by the processor and runs to realize the air supply control method. The air conditioner sleep mode control device, the readable storage medium and the air conditioner have the same beneficial effects as the sleep mode control method, and are not described herein again.
Drawings
Fig. 1 is a schematic flowchart of a sleep mode control method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a sleep mode control method according to an embodiment of the invention;
FIG. 3 is a flowchart illustrating a sleep mode control method in a heating mode according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a sleep mode control method in the cooling mode according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Example 1
As shown in fig. 1, the present invention provides a sleep mode control method, including:
s1, the air conditioner enters a sleep mode and is in a sleep mode every t 1 Detecting indoor ambient temperature T after a long time Ring (C) 、CO 2 Concentration K 1 (ii) a Said t is 1 Is 0.7-1.3h, preferably 1.0h.
S2, according to the indoor environment temperature T Ring (C) And CO 2 Concentration K 1 And dynamically adjusting the preset temperature of the air conditioner.
After entering the sleep mode, the number of users and the sleep microenvironment are simultaneously pre-judged and the preset temperature is adjusted by detecting the concentration of carbon dioxideTo improve the user's comfort experience and sleep quality. Since the working space of the air conditioner is fixed, according to CO 2 The concentration can roughly judge the number of indoor users. When the number of users is large, the indoor carbon dioxide concentration is relatively high, and the set temperature needs to be reduced to balance the heat emitted by the users, so that a relatively comfortable sleeping environment is achieved; meanwhile, the ambient temperature before sleeping is used for prejudging the preference of the user, for example, when the indoor ambient temperature before sleeping of the user is low, the user is afraid of heat, and the set temperature is relatively low; if the indoor environment temperature before sleeping is relatively high, which indicates that the user is afraid of cold, the set temperature is relatively low, so that the user experience is improved.
As an example of the present invention, as shown in fig. 2, step S1 further includes: s11, acquiring current ambient brightness and the body surface temperature of a user; and S12, when the ambient brightness is lower than a preset brightness threshold value and the skin temperature of the human body is lower than a preset value, the air conditioner enters a sleep mode. When the number N of users is more than 1, only one measured skin temperature of the human body meets the condition. The preset brightness threshold value, the preset skin temperature value and the breath frequency value H 0 Obtained through measurement and experience of use, and will not be described in detail herein. As another example of the present invention, step S1 further includes: s13, time t when user is in horizontal state 2 When the time is more than 10min, the respiratory frequency H of the user is recorded 1 (ii) a S14, judging whether the respiratory frequency H is the same or not 1 ≤H 0 If so, indicating that the user is in a sleep state, and enabling the air conditioner to enter a sleep mode; if not, the air conditioner enters a sleep mode after the time is prolonged for 5-10 min.
The step S2 comprises the following steps:
s21, if the air conditioner is used for refrigerating, whether the indoor environment temperature T is high or not is judged Ring (C) Not less than first threshold temperature T 1 If yes, the air conditioner exits the sleep mode and presses T Is provided with Running; wherein the first threshold temperature T 1 Is 26.5 ℃ to 27.5 ℃, preferably 27 ℃.
S22, if not, T Is provided with ＝T Is provided with +Δt 1 Where Δ t is 1 The value of (A) is 0.8-1.2 ℃, and preferably 1.0 ℃;
s23, judging whether CO is satisfied or not 2 Concentration K 1 Is greater than that ofTwo threshold concentration C 2 If yes, starting a fresh air function of the air conditioner; if not, the step S24 is carried out; the fresh air structure of the air conditioner is the prior art and is not described herein.
S24, judging whether T is present Is provided with < maximum set temperature T max If yes, returning to the step S1; if not, quitting the sleep mode according to T Is provided with And continuing to operate. Wherein said T is max The following method is adopted for measurement: s241, judging whether CO is present or not 2 Concentration K 1 Not more than first threshold concentration C 1 In which C is 1 ＜C 2 If yes, then when T Ring (C) ＜T 1 T at-3 DEG C max Is T 1 When T is Ring (C) ≥T 1 T at-3 DEG C max Is T 1 +1 ℃; if not, go to step S232; s242, judging whether CO is present 2 Concentration K 1 Not more than second threshold concentration C 2 If yes, then when T Ring(s) ＜T 1 T at-3 DEG C max Is T 1 When T is at-1 ℃ of Ring (C) ≥T 1 T at-3 DEG C max Is T 1 (ii) a If not, then when T is Ring (C) ＜T 1 T at-3 DEG C max Is T 1 At 2 ℃ below zero, when T Ring(s) ≥T 1 T at-3 DEG C max Is T 1 -1℃。
When CO is present 2 Concentration K 1 When high, it is poor to explain the sleep microenvironment this moment, and the user can produce the carbon dioxide of higher concentration in the part in sleep, leads to local oxygen's content to hang down excessively to make the user feel vexed etc. and probably harm user's healthy even, improve indoor environment fast through opening the new trend. Under the refrigeration mode, along with the deepening of sleep, set temperature is increaseed gradually, avoids the user to be frozen and awakens, experiences better.
Preferably, the step S2 further includes:
s25, judging whether the indoor environment temperature T is the indoor environment temperature T or not when heating is carried out Ring(s) Not more than second threshold temperature T 2 If yes, the air conditioner exits the sleep mode and presses T Is provided with Running; wherein the second threshold temperature T 2 The value of (a) is 24.5-25.5 ℃, preferably 25 ℃.
AsIn an example of the present invention, step S25 further includes: s251, if yes, judging whether the indoor environment temperature T is met Ring (C) ≥T 2 +3 ℃, if yes, go to step S252; if not, the air conditioner exits the sleep mode and presses T Is provided with Running; s252, judging CO 2 Concentration K 1 Not less than second threshold concentration C 2 If yes, then T Is provided with ＝T Is provided with -Δt 3 Then run for 1h, exit the sleep mode and press T Is provided with ＝T Is provided with -Δt 4 If not, the operation goes to step S253; s253, judging CO 2 Concentration K 1 Not less than first threshold concentration C 1 In which C is 1 ＜C 2 If yes, then T Is provided with ＝T Is provided with -Δt 4 (ii) a If not, the air conditioner exits the sleep mode and presses T Is provided with And (5) operating. Where Δ t 3 、Δt 4 The values of the temperature ranges from 2 ℃ to 4 ℃ and from 1.5 ℃ to 2.5 ℃, and the preferred temperature ranges from 3 ℃ to 2 ℃.
S26, if not, T Is provided with ＝T Is provided with -Δt 2 Wherein the Δ t 2 The value of (A) is 0.8-1.2 ℃, and preferably 1.0 ℃;
s27, judging whether CO is satisfied or not 2 Concentration K 1 Second threshold concentration C 2 If yes, starting a fresh air function of the air conditioner; if not, the step S28 is executed;
s28, judging whether T is present Is provided with Maximum set temperature T min If yes, returning to the step S1; if not, quitting the sleep mode according to T Is provided with And the operation is continued. Wherein T is min The method comprises the following steps: s281, judging whether CO is present or not 2 Concentration K 1 Less than or equal to the first threshold concentration C 1 If yes, then when T Ring (C) ＜T 2 T at +3 deg.C min Is T 2 +1 ℃ when T Ring (C) ≥T 2 T at +3 deg.C min Is T 2 +2 ℃; if not, go to step S282; s282, judging whether CO exists 2 Concentration K 1 Not more than second threshold concentration C 2 If yes, then when T Ring (C) ＜T 2 T at +3 deg.C min Is T 2 When T is Ring (C) ≥T 2 T at +3 deg.C min Is T 2 +1 deg.C; if notThen when T Ring(s) ＜T 2 T at +3 deg.C min Is T 2 When T is at-1 ℃ of Ring (C) ≥T 2 T at +3 deg.C min Is T 2 -3℃。
In the heating mode, when the indoor environment temperature is high and CO is present 2 When the concentration is high, the set temperature is rapidly adjusted in stages, so that the user experience is improved, and the energy conservation and the environmental protection are realized; when the indoor environment temperature is high and CO is generated 2 When the concentration is higher, the set temperature is adjusted at a higher speed, and the user experience is better.
Example 2
A sleep mode control method, comprising:
s1, as shown in figure 3, if the air conditioner performs refrigeration and enters a sleep mode, continuously running for 1h and then judging whether the indoor environment temperature T is high or not Ring(s) Not less than 27 ℃, if yes, according to the current set temperature T Is provided with Operating and exiting the sleep mode; if not, performing step S2;
s2, detecting and judging whether indoor CO exists or not 2 Concentration K 1 Not more than a first threshold value C 1 If yes, performing step S3; if not, performing step S6;
s3, judging whether the indoor environment temperature T is Ring(s) If < 24 ℃, T Is provided with ＝T Is provided with +1 and go to step S4; if not, T Is provided with ＝T Is provided with +1 and go to step S5;
s4, judging whether T is available Is provided with Not less than 27 deg.C, if yes, quitting sleep mode and T Is provided with Operation at =27 ℃; if not, the procedure returns to step S1.
S5, judging whether T is available Is provided with Not less than 28 deg.C, if yes, quitting sleep mode and T Is provided with Operation at =28 ℃; if not, the procedure returns to step S1.
S6, judging whether indoor CO exists or not 2 Concentration K 1 Not more than second threshold value C 2 If yes, performing step S7; if not, starting a fresh air exchange function and entering the step S10;
s7, judging whether the indoor environment temperature T is Ring (C) If < 24 ℃, T Is provided with ＝T Is provided with +1 and go to step S8; if not, T Is provided with ＝T Is provided with +1 and go to step S9;
s8, judging whether T is available Is provided with More than or equal to 26 ℃, if yes, quitting the sleep mode and T Is provided with Operation at =26 ℃; if not, the step S1 is returned to.
S9, judging whether T is available Is provided with At or above 27 deg.C, if yes, quitting sleep mode and T Is provided with Operation at 27 ℃; if not, the step S1 is returned to.
S10, judging whether the indoor environment temperature T is high or not Ring (C) If < 24 ℃, then T Is provided with ＝T Is provided with +1 and proceed to step S11; if not, T Is provided with ＝T Is provided with +1 and go to step S12;
s11, judging whether T is present Is provided with Not less than 25 deg.C, if yes, quitting sleep mode and T Is provided with Operation at 25 ℃; if not, the procedure returns to step S1.
S12, judging whether T is available Is provided with Not less than 26 deg.C, if yes, quitting sleep mode and T Is provided with Operation at =26 ℃; if not, the procedure returns to step S1.
Preferably, the sleep mode control method further includes:
s13, as shown in figure 4, if the air conditioner heats and enters a sleep mode, continuously operating for 1h, and judging whether the indoor environment temperature T is high or not Ring (C) At most 25 deg.C, if yes, according to the current set temperature T Is provided with Operating and exiting the sleep mode; if not, performing step S14;
s14, detecting and judging whether indoor CO exists or not 2 Concentration K 1 Not more than a first threshold value C 1 If yes, go to step S15; if not, go to step S18;
s15, judging whether the indoor environment temperature T is Ring (C) If < 28 ℃, T Is provided with ＝T Is provided with -1 and go to step S16; if not, T Is provided with ＝T Is provided with -1 and go to step S17;
s16, judging whether T is present Is provided with Less than or equal to 26 ℃, if yes, quitting the sleep mode and T Is provided with Operation at =26 ℃; if not, the process returns to step S13.
S17, judging whether T is present Is provided with At most 26 deg.C, if yes, the sleeping mould is withdrawnIs of the formula Is provided with Operation at 27 ℃; if not, the process returns to step S13.
S18, judging whether indoor CO exists or not 2 Concentration K 1 Less than or equal to a second threshold value C 2 If yes, go to step S19; if not, starting a fresh air exchange function and entering the step S22;
s19, judging whether the indoor environment temperature T is Ring (C) If the temperature is less than 28 ℃, then T Is provided with ＝T Is provided with -1 and go to step S20; if not, T Is provided with ＝T Is provided with -2 and go to step S21;
s20, judging whether T is present Is provided with Less than or equal to 25 ℃, if yes, quitting the sleep mode and T Is provided with Operation at 25 ℃; if not, the process returns to step S13.
S21, judging whether T is available Is provided with Not less than 26 deg.C, if yes, quitting sleep mode and T Is provided with Operation at =26 ℃; if not, the process returns to step S13.
S22, judging whether the indoor environment temperature T is Ring (C) If the temperature is less than 28 ℃, then T Is provided with ＝T Is provided with -1 and go to step S23; if not, the step S24 is carried out;
s23, judging whether T is available Is provided with Less than or equal to 24 deg.C, if yes, quitting sleep mode and T Is provided with Operation at =24 ℃; if not, the process returns to step S13.
S24, then T Is provided with ＝T Is provided with At-3 ℃ and after 1h of operation, T is Is provided with ＝T Is provided with At-2 ℃, quitting the sleep mode and setting the temperature T according to the last time Is provided with And (5) operating.
The invention also provides an air conditioner sleep mode control device which comprises one or more processors and a computer readable storage medium storing program instructions, wherein when the one or more processors execute the program instructions, the one or more processors are used for realizing the sleep mode control method.
The present invention also provides a computer storage medium having stored thereon a computer program which, when executed, implements the sleep mode control method described above. The technical solution of the present invention may be substantially implemented or partially implemented in the prior art, and the technical solution may be implemented in the form of a software product, which is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, an optical disk, or the like.
The invention also provides an air conditioner, which comprises a computer readable storage medium and a processor, wherein the computer readable storage medium is used for storing a computer program, and the computer program is read by the processor and runs to realize the sleep mode control method. The computer storage medium and the air conditioner have the same beneficial effects as the sleep mode control method, and are not described herein again.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. A sleep mode control method, comprising: s1, the air conditioner enters a sleep mode and produces t every preset time 1 Detecting indoor ambient temperature T after a long time Ring (C) 、CO 2 Concentration K 1 (ii) a S2, according to the indoor environment temperature T Ring(s) And CO 2 Concentration K 1 Dynamically adjusting the preset temperature T of the air conditioner Is provided with ；
The step S2 comprises the following steps: s21, if the air conditioner is used for refrigerating, whether the indoor environment temperature T is high or not is judged Ring (C) Not less than first threshold temperature T 1 If yes, the air conditioner exits the sleep mode and presses T Is provided with Running; s22, if not, T Is provided with ＝T Is provided with +Δt 1 (ii) a S23, judging whether CO is satisfied 2 Concentration K 1 Greater than a second threshold concentration C 2 If yes, starting a fresh air function of the air conditioner; if not, then enterStep S24; s24, judging whether T is available Is provided with < maximum set temperature T max If yes, returning to the step S1; if not, quitting the sleep mode according to T Is provided with Continuing to operate;
the maximum set temperature T max The method comprises the following steps: s241, judging whether CO is present or not 2 Concentration K 1 Not more than first threshold concentration C 1 In which C is 1 ＜C 2 If yes, then when T Ring(s) ＜T 1 T at-3 DEG C max Is T 1 When T is Ring (C) ≥T 1 T at-3 DEG C max Is T 1 +1 ℃; if not, go to step S232; s242, judging whether CO is present 2 Concentration K 1 Not more than second threshold concentration C 2 If yes, then when T Ring (C) ＜T 1 T at-3 DEG C max Is T 1 When T is at-1 ℃ of Ring (C) ≥T 1 T at-3 DEG C max Is T 1 (ii) a If not, then when T Ring(s) ＜T 1 T at-3 DEG C max Is T 1 At 2 ℃ below zero, when T Ring (C) ≥T 1 T at-3 DEG C max Is T 1 -1℃。
2. The sleep mode control method according to claim 1, wherein step S2 further comprises:
s25, judging whether the indoor environment temperature T is the indoor environment temperature T or not when heating is carried out Ring (C) Temperature T less than or equal to second threshold value 2 If yes, the air conditioner exits the sleep mode and presses T Is provided with Running; s26, if not, T Is provided with ＝T Is provided with -Δt 2 (ii) a S27, judging whether CO is satisfied or not 2 Concentration K 1 Second threshold concentration C 2 If yes, starting a fresh air function of the air conditioner; if not, the step S28 is executed; s28, judging whether T is present Is provided with Maximum set temperature T min If yes, returning to the step S1; if not, quitting the sleep mode according to T Is provided with And continuing to operate.
3. The sleep mode control method according to claim 2, wherein step S25 further includes:
S251if yes, judging whether the indoor environment temperature T is met Ring (C) ≥T 2 +3 ℃ if yes, go to step
S252; if not, the air conditioner exits the sleep mode and presses T Is provided with Running; s252, judging CO 2 Concentration K 1 Not less than first threshold concentration C 2 If yes, then T Is provided with ＝T Is provided with -Δt 3 Then run for 1h, exit the sleep mode and press T Is provided with ＝T Is provided with -Δt 4 If not, the operation goes to step S253; s253, judging CO 2 Concentration K 1 Not less than first threshold concentration C 1 If yes, then T Is provided with ＝T Is provided with -Δt 4 (ii) a If not, the air conditioner exits the sleep mode and presses T Is provided with And (5) operating.
4. The sleep mode control method according to claim 2, characterized in that the lowest set temperature T min The method comprises the following steps: s281, judging whether CO is present or not 2 Concentration K 1 Not more than first threshold concentration C 1 If yes, then when T Ring(s) ＜T 2 T at +3 deg.C min Is T 2 +1 ℃ when T Ring (C) ≥T 2 T at +3 deg.C min Is T 2 +2 ℃; if not, go to step S282; s282, judging whether CO is present 2 Concentration K 1 Not more than second threshold concentration C 2 If yes, then when T Ring (C) ＜T 2 T at +3 deg.C min Is T 2 When T is Ring(s) ≥T 2 T at +3 deg.C min Is T 2 +1 ℃; if not, then when T is Ring (C) ＜T 2 T at +3 deg.C min Is T 2 When T is at-1 ℃ of Ring(s) ≥T 2 T at +3 deg.C min Is T 2 -3℃。
5. The sleep mode control method according to claim 4, characterized in that the Δ t 1 、Δt 2 、Δt 3 、Δt 4 The values of the temperature ranges from 0.8 to 1.2 ℃, 2 to 4 ℃ and 1.5 to 2.5 ℃; the preset time t 1 0.7-1.3h, the first threshold temperature T 1 The first stepTwo threshold temperature T 2 The values of the temperature sensors are respectively 26.5-27.5 ℃ and 24.5-25.5 ℃.
6. An air conditioner sleep mode control apparatus comprising one or more processors and a computer readable storage medium storing program instructions, the one or more processors being configured to implement the sleep mode control method according to any one of claims 1 to 5 when the one or more processors execute the program instructions.
7. A computer readable storage medium having stored thereon program instructions, wherein the computer program instructions, when executed by one or more processors, implement the sleep mode control method of any of claims 1-5.
8. An air conditioner comprising a readable storage medium storing a computer program and a processor, the computer program being read and executed by the processor to implement the sleep mode control method according to any one of claims 1 to 5.
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