CN115200193A - Air conditioner and control method and device thereof - Google Patents
Air conditioner and control method and device thereof Download PDFInfo
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- CN115200193A CN115200193A CN202210915354.3A CN202210915354A CN115200193A CN 115200193 A CN115200193 A CN 115200193A CN 202210915354 A CN202210915354 A CN 202210915354A CN 115200193 A CN115200193 A CN 115200193A
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- sleep
- air conditioner
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention provides an air conditioner and a control method and device thereof. The control method comprises the following steps: acquiring the operating parameters of the air conditioner, and judging whether the operating parameters of the air conditioner meet sleep-assisting conditions or not; if the sleep-assisting condition is met, controlling the air conditioner to enter a sleep-assisting mode; wherein, the sleep-assisting mode at least comprises a first sleep-assisting mode and a second sleep-assisting mode. The invention solves the problems that: the technical scheme in the related art cannot provide multiple sleep-assisting modes according to the requirements of users.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner and a control method and device thereof.
Background
At present, along with the development of society, more and more people are troubled by insomnia. Air conditioner on the existing market helps the dormancy mode, and the frequency that helps the dormancy mode among the prior art generally reduces compressor and fan realizes helping the dormancy, but it helps the dormancy mode comparatively single, can't satisfy user's demand. When the sleep quality of the user is better, only a light sleep-assisting mode is needed; when the user has poor sleep quality, a more powerful sleep-aid mode is often required.
It can be seen that the problems in the related art are: the technical scheme in the related art cannot provide multiple sleep-assisting modes according to the requirements of users.
Disclosure of Invention
The invention solves the problems that: the technical solutions in the related art cannot provide multiple sleep-aiding modes according to the user requirements.
To solve the above problems, a first object of the present invention is to provide a control method of an air conditioner.
A second object of the present invention is to provide a control device for an air conditioner.
A third object of the present invention is to provide an air conditioner.
To achieve the first object of the present invention, an embodiment of the present invention provides a control method of an air conditioner, the control method including: acquiring the operating parameters of the air conditioner, and judging whether the operating parameters of the air conditioner meet sleep-assisting conditions or not; if the sleep-assisting condition is met, controlling the air conditioner to enter a sleep-assisting mode; wherein, the sleep-assisting mode at least comprises a first sleep-assisting mode and a second sleep-assisting mode.
Compared with the prior art, the technical scheme has the following technical effects: in the scheme of the embodiment, the air conditioner can be switched to different sleep-assisting modes according to different requirements of users, so that the use experience of the users is effectively optimized, and the sleep quality of the users is effectively improved.
In one embodiment of the invention, the air conditioner operating parameters include outdoor ambient temperature and user instructions; the sleep-assisting conditions comprise a first sleep-assisting condition and a second sleep-assisting condition; judging whether the air conditioner meets a first sleep-assisting condition or not according to the outdoor environment temperature, and controlling the air conditioner to enter a first sleep-assisting mode if the air conditioner meets the first sleep-assisting condition; and judging whether the air conditioner meets a second sleep-assisting condition according to the user instruction, and controlling the air conditioner to enter a second sleep-assisting mode if the air conditioner meets the second sleep-assisting condition.
Compared with the prior art, the technical scheme has the following technical effects: according to different requirements of a user, the air conditioner can be switched into different sleep-assisting modes, if the user does not actively send an instruction, the air conditioner is switched into a first sleep-assisting mode in the sleep time of the user, and if the user sends the instruction, the air conditioner is switched into a second sleep-assisting mode in the sleep time of the user. According to the scheme of the embodiment, different modes can be switched according to the requirements of the user, under the condition that the sleep quality of the user is good, the user does not need to send an instruction, the air conditioner can be switched into the first sleep-assisting mode according to the outdoor environment temperature, the operation of the user is reduced, and meanwhile the sleep experience of the user is guaranteed; when the sleep quality of the user is poor, the user can actively give an instruction to control the air conditioner to be switched into the second sleep-assisting mode, so that a stronger sleep-assisting effect is obtained.
In one embodiment of the present invention, determining whether the air conditioner satisfies the first sleep-assisting condition according to the outdoor ambient temperature includes: periodically acquiring outdoor environment temperature, and determining the highest outdoor environment temperature on the day; determining the theoretical time for the air conditioner to enter a first sleep-assisting mode according to the highest outdoor environment temperature of the day; and when the starting time of the air conditioner is equal to or later than the theoretical time, judging that the air conditioner meets a first sleep-assisting condition.
Compared with the prior art, the technical scheme has the following technical effects: in the scheme of the embodiment, the sleep time of the user on the day is determined according to the highest outdoor environment temperature in the day, the determined theoretical time is the sleep time of a general person, namely, the air conditioner is started in a time period after the theoretical time, the sleep time of the user generally occurs in a time period when the user sleeps and needs to be started all night, and at the time, the air conditioner can enter a first sleep-assisting mode. The scheme of this embodiment can more accurately control the air conditioner and get into first mode of helping sleeping, and the user need not initiatively carry out mode switch, and then has improved user's use and has experienced.
In an embodiment of the present invention, the user instruction includes a sleep-assisting instruction, and determining whether the air conditioner satisfies a second sleep-assisting condition according to the user instruction includes: and when receiving the sleep-assisting instruction, judging that the air conditioner meets a second sleep-assisting condition.
Compared with the prior art, the technical scheme has the following technical effects: when the sleep quality of the user is poor, the user can send out a sleep-assisting instruction through the remote controller, the air conditioner meets a second sleep-assisting condition, and the second sleep-assisting mode is entered. The scheme of this embodiment can respond to the user instruction, gets into more powerful mode of helping sleep, and then realizes better effect of helping sleep, has promoted the comfortable degree of user's sleep effectively.
In one embodiment of the invention, the first sleep-assisting mode quantitatively controls the operation parameters of the air conditioner so as to reduce the noise of the air conditioner; the second sleep-assisting mode controls the operation parameters of the air conditioner according to different sleep stage variables of the user.
Compared with the prior art, the technical scheme has the following technical effects: when the air conditioner is in the first sleep-assisting mode, the noise of the air conditioner is only slightly reduced; when the user is in the second sleep-assisting mode, in the process from the drowsiness period to the quick-action eye sleep period in the sleep stage of the user, the user is easy to wake up in the first 3 sleep stages, so that the upper limit value of the compressor frequency, the upper limit value of the outdoor fan stage number and the upper limit value of the outdoor fan rotating speed need to be reduced, the upper limit value of the indoor fan sweep beat number is increased, the noise of the air conditioner is smaller, the user is helped to sleep, and in the last 2 sleep stages, the upper limit value of the compressor frequency, the upper limit value of the outdoor fan stage number and the upper limit value of the outdoor fan rotating speed can be slightly increased, the upper limit value of the indoor fan sweep beat number is reduced, the working efficiency of the air conditioner is improved, and the condition that the refrigerating or heating effect is insufficient is avoided. The scheme of the embodiment can be used for optimizing the sleeping experience of the user in a targeted manner according to the requirements of the user.
In an embodiment of the invention, the second sleep-aiding mode further includes a music sleep-aiding mode, and when receiving a music sleep-aiding instruction, the air conditioner is controlled to enter the music sleep-aiding mode.
Compared with the prior art, the technical scheme has the following technical effects: white noise is a monotonous and repetitive sound, such as rain, wind box, bug sound, sand and sand sound of a radio, and the like, which are common everyday, and the volume of white noise is not large. White noise can cause nerves to feel fatigue, and then help to enter a sleep state; in addition, the shielding device can suppress other sharp noises outside, thereby achieving a shielding effect. The scheme of the embodiment can help the user to better enter the sleep state.
In one embodiment of the present invention, the control method further includes: under the condition that the air conditioner is used for refrigerating and is in a first sleep-assisting mode, acquiring a high-pressure value of a compressor; and controlling whether the air conditioner exits the first sleep-assisting mode or not according to the high-pressure value so that the air conditioner meets the indoor refrigeration requirement.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the scheme of this embodiment is on the basis of guaranteeing user's refrigeration demand, and the reentrant helps the mode of sleeping, has guaranteed user's use effectively and has experienced, has avoided the condition that indoor refrigeration demand can't be satisfied to appear.
In one embodiment of the present invention, controlling whether the air conditioner exits the first sleep-assisting mode according to the high pressure value to enable the air conditioner to meet the indoor refrigeration requirement includes: when the high-pressure value of the compressor is greater than or equal to a first threshold value, the air conditioner exits from a first sleep-assisting mode; and after the high-pressure value is smaller than the first threshold value and the first time threshold value, the high-pressure value of the compressor is acquired again, and when the high-pressure value of the compressor is smaller than or equal to the second threshold value, the first sleep-assisting mode is entered again.
The scheme of this embodiment has avoided the air conditioner to be in when helping the dormancy mode, and the refrigeration demand can't keep up, leads to the condition appearance that user sleep experience worsens. The cooling effect of the air conditioner is also ensured under the condition of maintaining the experience of using the sleep-assisting mode as much as possible.
To achieve the second object of the present invention, an embodiment of the present invention provides a control device of an air conditioner, including: the detection module is used for detecting the operating parameters of the air conditioner; the judging module is used for judging whether the operating parameters of the air conditioner meet the sleep-assisting conditions or not; and the control module is used for controlling the air conditioner to enter a sleep-assisting mode.
The control device of the air conditioner according to the embodiment of the present invention implements the steps of the control method of the air conditioner according to any embodiment of the present invention, and thus has all the advantages of the control method of the air conditioner according to any embodiment of the present invention, and details thereof are not repeated herein.
To achieve the third object of the present invention, an embodiment of the present invention provides an air conditioner including: the air conditioner control method comprises a processor, a memory and a program or an instruction which is stored on the memory and can run on the processor, wherein the program or the instruction realizes the steps of the air conditioner control method according to any embodiment of the invention when being executed by the processor.
The air conditioner according to the embodiment of the present invention implements the steps of the control method of the air conditioner according to any embodiment of the present invention, so that all the advantages of the control method of the air conditioner according to any embodiment of the present invention are achieved, and are not described herein again.
Drawings
Fig. 1 is a flowchart illustrating steps of a control method of an air conditioner according to some embodiments of the present invention;
fig. 2 is a detailed flowchart of a control method of an air conditioner according to some embodiments 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.
Referring to fig. 1 and 2, the present embodiment provides a control method of an air conditioner, the control method including:
s100: acquiring the operating parameters of the air conditioner, and judging whether the operating parameters of the air conditioner meet sleep-assisting conditions or not;
s200: if the sleep-assisting condition is met, controlling the air conditioner to enter a sleep-assisting mode;
wherein, the sleep-assisting mode at least comprises a first sleep-assisting mode and a second sleep-assisting mode.
Further, in S100, the air conditioner operation parameters may include an outdoor ambient temperature, an indoor ambient temperature, a compressor frequency, an instruction issued by a user through a remote controller, and the like, where the air conditioner is located. And after the operating parameters of the air conditioner are obtained, judging whether the operating parameters of the air conditioner meet the sleep-assisting condition.
Further, in S200, the sleep-assisting modes at least include a first sleep-assisting mode and a second sleep-assisting mode, that is, the sleep-assisting conditions also include a plurality of types, different air conditioner operating parameters correspond to different sleep-assisting conditions, and different sleep-assisting conditions correspond to different sleep-assisting modes.
For example, when the sleep quality of the user is better, the air conditioner can be switched to a light sleep-assisting mode, the sleep-assisting condition at the moment can be switched without actively sending an instruction by the user, and the air conditioner can determine the sleep time of the user every night by acquiring the operation parameters of the air conditioner and automatically start the sleep-assisting mode; when the sleep quality of the user is poor, the air conditioner can be switched into a stronger sleep-assisting mode, and the user can send an instruction through the remote controller to enable the air conditioner to enter the stronger sleep-assisting mode to assist the sleep.
Illustratively, the sleep-aid modes include: at least one of the outer machine sleep-assisting adjustment, the outer machine static pressure correction, the inner machine sleep-assisting adjustment and the temperature correction.
Optionally, the outdoor sleep-aid adjustment includes adjusting an upper frequency limit of the compressor and an upper number of outdoor fan stages. The upper limit value of the frequency of the compressor is the corrected value of subtracting the sleep-assisting frequency from the maximum running frequency of the compressor in normal running; the upper limit value of the outdoor fan stage is the sum of the upper limit value of the outdoor fan stage in normal operation and the corrected value of the sleep-assisting fan stage; the effect of reducing noise is realized by reducing the upper limit value of the frequency of the compressor and the upper limit value of the number of stages of the outdoor fan, and then the sleep-assisting function is realized. It should be noted that, the higher the number of the outdoor fan stages is, the faster the outdoor fan rotates.
Optionally, the outer machine static pressure correction comprises adjusting an upper limit value of the outdoor fan rotation speed. The upper limit value of the rotating speed of the outdoor fan is the corrected value of subtracting the static pressure rotating speed of the outdoor unit from the upper limit value of the rotating speed of the outdoor fan in normal operation, and the sleep-assisting effect is realized by reducing the upper limit value of the rotating speed of the outdoor fan. It should be noted that the rotating speed of the outdoor fan is compared with the number of stages of the outdoor fan, the rotating speed of the outdoor fan can reflect the most specific rotating speed of the fan, and the rotating speed of the outdoor fan is more accurately controlled compared with the number of stages of the outdoor fan.
Optionally, the indoor unit sleep-assisting adjustment includes adjusting an upper limit value of a wind-sweeping beat number of the indoor unit up and down and an upper limit value of a wind-sweeping beat number of the indoor unit left and right. The upper limit value of the up-down wind sweeping beat number of the indoor unit is the maximum beat number of the up-down wind sweeping of the indoor unit in normal control plus the sleep-assisting beat number correction value; the upper limit value of the left and right air sweeping beat number of the indoor unit is the sum of the maximum left and right air sweeping beat number of the indoor unit in normal control and a sleep-assisting beat number correction value; the indoor unit wind sweeping speed reduction ratio is set as the indoor unit wind sweeping beat number, and the higher the indoor unit wind sweeping beat number is, the slower the wind sweeping speed is; by increasing the upper limit value of the upper and lower wind-sweeping beats of the indoor unit and the upper limit value of the left and right wind-sweeping beats of the indoor unit, the indoor air flow is reduced, and the rotating noise of the air plate of the indoor unit is reduced, thereby realizing the sleep-aiding effect.
Optionally, the temperature correction comprises: the air conditioner obtains the most suitable temperature value for night sleep in the same day through networking, and when the air conditioner is in a sleep-assisting mode, the air conditioner switches the current set temperature into the most suitable temperature value and adds the sleep-assisting temperature correction value. Understandably, the temperature is adjusted, so that the indoor temperature is in a comfortable temperature range when a user sleeps, and the sleep-assisting effect is realized.
It can be understood that, in the solution of this embodiment, according to different requirements of the user, the air conditioner can be switched to different sleep-assisting modes, so as to effectively optimize the user experience and effectively improve the sleep quality of the user.
In one particular embodiment, the air conditioner operating parameters include outdoor ambient temperature and user instructions; the sleep-assisting conditions comprise a first sleep-assisting condition and a second sleep-assisting condition; judging whether the air conditioner meets a first sleep-assisting condition or not according to the outdoor environment temperature, and controlling the air conditioner to enter a first sleep-assisting mode if the air conditioner meets the first sleep-assisting condition; and judging whether the air conditioner meets a second sleep-assisting condition according to the user instruction, and controlling the air conditioner to enter a second sleep-assisting mode if the air conditioner meets the second sleep-assisting condition.
In this embodiment, whether the air conditioner meets a first sleep-assisting condition is determined according to the outdoor ambient temperature, and if the air conditioner meets the first sleep-assisting condition, the air conditioner is controlled to enter a first sleep-assisting mode; and judging whether the air conditioner meets a second sleep-assisting condition according to the user instruction, and controlling the air conditioner to enter a second sleep-assisting mode if the air conditioner meets the second sleep-assisting condition.
The first sleep-assisting mode is a light sleep-assisting mode, when the user does not have a strong sleep-assisting requirement, the air conditioner determines the sleep time of the user on the day by acquiring the outdoor environment temperature, and when the user is in the sleep time interval of the user, the air conditioner is controlled to enter the first sleep-assisting mode, and the duration time is accompanied with the sleep of the user all night; when the user has poor sleeping quality and a strong sleeping-assisting requirement, the user can issue an instruction through the remote controller to control the air conditioner to enter a strong second sleeping-assisting mode, the duration time of the second sleeping-assisting mode is shorter than that of the first sleeping-assisting mode, and the noise reduction and sleeping-assisting effect is better.
It can be understood that, according to different requirements of users, the air conditioner can switch different sleep-assisting modes, if the user does not actively send out an instruction, the air conditioner switches to the first sleep-assisting mode during the sleep time of the user, and if the user sends out an instruction, the air conditioner switches to the second sleep-assisting mode during the sleep time of the user. According to the scheme of the embodiment, different modes can be switched according to the requirements of the user, under the condition that the sleep quality of the user is good, the user does not need to send an instruction, the air conditioner can be switched into the first sleep-assisting mode according to the outdoor environment temperature, the operation of the user is reduced, and meanwhile the sleep experience of the user is guaranteed; when the sleep quality of the user is poor, the user can actively give an instruction to control the air conditioner to be switched into the second sleep-assisting mode, so that a stronger sleep-assisting effect is obtained.
In a specific embodiment, the determining whether the air conditioner satisfies the first sleep-assisting condition according to the outdoor ambient temperature includes:
s110: periodically acquiring outdoor environment temperature, and determining the highest outdoor environment temperature on the day;
s120: determining the theoretical time of the air conditioner entering a first sleep-assisting mode according to the highest outdoor environment temperature of the day;
s130: and when the starting time of the air conditioner is equal to or later than the theoretical time, judging that the air conditioner meets a first sleep-assisting condition.
Further, in S110, for example, the outdoor environment temperature is detected every 30 minutes, the detected outdoor environment temperature is compared with the outdoor environment temperature detected last time, and once the outdoor environment temperature detected this time is less than the outdoor environment temperature detected last time, the outdoor environment temperature detected last time is taken as the highest outdoor environment temperature.
Further, in S120, after determining the highest outdoor environment temperature on the day, the time for determining the highest outdoor environment temperature on the day is postponed backward by 7 hours, and the theoretical time for the air conditioner to enter the first sleep-assisting mode is determined. Illustratively, when the daily maximum outdoor ambient temperature is 14 o 'clock, the theoretical time is 21 o' clock.
Further, in S130, when the starting time of the air conditioner is equal to or later than the theoretical time, it is determined that the air conditioner satisfies the first sleep-assisting condition, and the air conditioner enters the first sleep-assisting mode.
It should be noted that, when the air conditioner detects the outdoor ambient temperature for the first time, the last outdoor ambient temperature is defaulted to-50 ℃.
It can be understood that, in the solution of this embodiment, the sleep time of the user on the day is determined according to the highest outdoor environment temperature in the day, and the determined theoretical time is the sleep time of a general person, that is, the air conditioner is turned on in the time period after the theoretical time, which generally occurs in the time period when the user sleeps and needs to be turned on all night, and at this time, the air conditioner may enter the first sleep-assisting mode. The scheme of this embodiment can more accurately control the air conditioner and get into first mode of helping sleeping, and the user need not initiatively carry out mode switch, and then has improved user's use and has experienced.
In a specific embodiment, the user instruction includes a sleep-assisting instruction, and determining whether the air conditioner satisfies a second sleep-assisting condition according to the user instruction includes:
s140: and when receiving the sleep-assisting instruction, judging that the air conditioner meets a second sleep-assisting condition.
It can be understood that when the sleep quality of the user is poor, the user can send out a sleep-assisting instruction through the remote controller, and the air conditioner meets a second sleep-assisting condition and enters a second sleep-assisting mode. The scheme of this embodiment can respond to the user instruction, gets into more powerful mode of helping sleep, and then realizes better effect of helping sleep, has promoted the comfortable degree of user's sleep effectively.
In a specific embodiment, the first sleep-assisting mode quantitatively controls the operation parameters of the air conditioner so as to reduce the noise of the air conditioner; the second sleep-assisting mode controls the operation parameters of the air conditioner according to different sleep stage variables of the user.
In this embodiment, the air conditioner operation parameters include: at least one of the upper limit value of the frequency of the compressor, the upper limit value of the number of stages of the outdoor fan, the upper limit value of the rotating speed of the outdoor fan, the upper limit value of the sweeping beat number of the indoor unit and the current set temperature value of the air conditioner.
The first sleep-assisting mode quantitatively controls the operation parameters of the air conditioner, namely when the air conditioner is in the first sleep-assisting mode, the air conditioner quantitatively controls the upper limit value of the frequency of the compressor, the upper limit value of the number of stages of the outdoor fan and the upper limit value of the rotating speed of the outdoor fan to be reduced, and the air conditioner quantitatively controls the upper limit value of the number of swept air beats of the indoor unit to be increased, so that the noise value of the air conditioner is effectively reduced, and the sleep-assisting effect of the air conditioner is improved. The duration of the first sleep-aid mode is 10 hours.
The second sleep-assisting mode controls the operation parameters of the air conditioner according to different sleep stage variables of the user. The second sleep-aid mode comprises: drowsiness period, light sleep period, middle deep sleep period, and rapid eye movement sleep period. The time length of each stage is 10 minutes, and the air conditioner exits the second sleep-assisting mode after 5 stages are executed. And when the air conditioner enters the second sleep-assisting mode, timing is started, and the air conditioner variable controls the running parameters of the air conditioner in different sleep stages.
Illustratively, for the upper limit value of the frequency of the compressor, the upper limit value of the number of the outdoor fans and the upper limit value of the rotating speed of the outdoor fans, in the process from the drowsiness period to the quick-action eye sleep period of the user, the 3 upper limit values are firstly reduced and then increased compared with the normal upper limit values, and the upper limit values do not exceed the upper limit values in the normal state. Aiming at the upper limit value of the indoor unit wind sweeping beat number, in the process of the sleep stage of a user from a drowsiness stage to a quick-action eye sleep stage, the upper limit value is increased and then reduced compared with the normal upper limit value, and the upper limit value is not lower than the upper limit value in the normal state.
It can be understood that when in the first sleep-assisting mode, the noise of the air conditioner is only slightly reduced; when the user is in the second sleep-assisting mode, in the process from the drowsiness period to the quick-action eye sleep period in the sleep stage of the user, the user is easy to wake up in the first 3 sleep stages, so that the upper limit value of the compressor frequency, the upper limit value of the outdoor fan stage number and the upper limit value of the outdoor fan rotating speed need to be reduced, the upper limit value of the indoor fan sweep beat number is increased, the noise of the air conditioner is smaller, the user is helped to sleep, and in the last 2 sleep stages, the upper limit value of the compressor frequency, the upper limit value of the outdoor fan stage number and the upper limit value of the outdoor fan rotating speed can be slightly increased, the upper limit value of the indoor fan sweep beat number is reduced, the working efficiency of the air conditioner is improved, and the condition that the refrigerating or heating effect is insufficient is avoided. The scheme of the embodiment can be used for pertinently optimizing the sleep experience of the user according to the requirements of the user.
In a specific embodiment, the second sleep-aiding mode further comprises a music sleep-aiding mode, and when receiving a music sleep-aiding instruction, the air conditioner is controlled to enter the music sleep-aiding mode.
In this embodiment, the music played in the music sleep-aid mode is white noise, the playing time of the music is continued for 5 sleep stages in the second sleep-aid mode, and after the second sleep-aid mode is ended, the music sleep-aid mode is also ended.
It is understood that white noise is a monotonous and repetitive sound, such as rain, wind box, bug, sand and sand of radio, etc. which are common everyday, and the volume of white noise is not large. White noise can cause nerve to feel fatigue, and then is helpful for entering a sleep state; in addition, the shielding device can suppress other sharp noises outside, thereby achieving a shielding effect. The scheme of the embodiment can help the user to better enter the sleep state.
In a specific embodiment, the control method further includes:
s300: under the condition that the air conditioner is used for refrigerating and is in a first sleep-assisting mode, acquiring a high-pressure value of a compressor;
s310: and controlling whether the air conditioner exits the first sleep-assisting mode or not according to the high-pressure value so that the air conditioner can meet the indoor refrigeration requirement.
In this embodiment, under the condition that the air conditioner refrigerates and is in first sleep-assisting mode, the compressor frequency upper limit value of the air conditioner can reduce, when the indoor refrigeration demand is higher, the situation that the indoor refrigeration demand can not be satisfied may appear, and at this moment, the air conditioner needs to be controlled to exit from the first sleep-assisting mode, so that the frequency upper limit value of the compressor is increased to satisfy the indoor refrigeration demand. And when the air conditioner is in the mode of refrigeration, the high pressure value of compressor can reflect whether the indoor refrigeration demand is satisfied, specifically reflects at least one of the following: the temperature of the outer ring is overhigh, the temperature of the inner ring is overhigh, the air suction temperature of the compressor is overhigh, the wind speed of the outer fan is slowed down, and the opening degree of the expansion valve is reduced. Therefore, whether the air conditioner exits the first sleep-assisting mode or not can be controlled according to the high-pressure value of the compressor.
According to the scheme, on the basis of ensuring the refrigeration requirement of the user, the user enters the sleep-assisting mode, so that the use experience of the user is effectively ensured, and the situation that the indoor refrigeration requirement cannot be met is avoided.
In a specific embodiment, whether the air conditioner exits the first sleep-assisting mode or not is controlled according to the high-pressure value so that the air conditioner can meet the indoor refrigeration requirement, the method comprises the following steps:
s311: when the high-pressure value of the compressor is greater than or equal to a first threshold value, the air conditioner exits from a first sleep-assisting mode;
s312: and after the high-pressure value is smaller than the first threshold value and the first time threshold value, the high-pressure value of the compressor is obtained again, and when the high-pressure value of the compressor is smaller than or equal to the second threshold value, the first sleep-assisting mode is entered again.
In the embodiment, when the air conditioner is in a first sleep-assisting mode for cooling, the high pressure value of the compressor is obtained, and when the high pressure is too high, at least one of the following conditions is present: the temperature of the outer ring is overhigh, the temperature of the inner ring is overhigh, the air suction temperature of the compressor is overhigh, the wind speed of the outer fan is slowed down, and the opening degree of the expansion valve is reduced. At this moment, the refrigeration requirement of the air conditioner cannot be kept up with the air conditioner, so that the air conditioner needs to be controlled to temporarily exit the sleep-assisting mode to enable the air conditioner to meet the basic refrigeration requirement, and after the refrigeration requirement is met for a certain time, the air conditioner is controlled to enter the sleep-assisting mode again to meet the sleep-assisting requirement of a user.
Illustratively, under the condition that the air conditioner is refrigerated and is in a first sleep-assisting mode, acquiring a high-pressure value of the compressor, when the high-pressure value of the compressor is greater than or equal to 36bar, the air conditioner exits the sleep-assisting mode, after 30 minutes, the high-pressure value of the compressor is acquired again after the high-pressure value is less than 36bar, and when the high-pressure value of the compressor is less than or equal to 32bar, the air conditioner enters the first sleep-assisting mode again.
It can be understood that the scheme of this embodiment has avoided when the air conditioner is in the mode of helping sleeping, and the refrigeration demand can't keep up, leads to the condition that user sleep experience worsens to appear. The cooling effect of the air conditioner is also ensured under the condition of maintaining the experience of using the sleep-assisting mode of the user as much as possible.
The present embodiment provides a control device of an air conditioner, the control device including: the detection module is used for detecting the operating parameters of the air conditioner; the judging module is used for judging whether the operating parameters of the air conditioner meet the sleep-assisting conditions or not; and the control module is used for controlling the air conditioner to enter a sleep-assisting mode.
The control device of the air conditioner according to the embodiment of the present invention implements the steps of the control method of the air conditioner according to any embodiment of the present invention, and thus has all the advantages of the control method of the air conditioner according to any embodiment of the present invention, and details thereof are not repeated herein.
The present embodiment provides an air conditioner, which includes: the air conditioner control method comprises a processor, a memory and a program or an instruction which is stored on the memory and can run on the processor, wherein the program or the instruction realizes the steps of the air conditioner control method according to any embodiment of the invention when being executed by the processor.
The air conditioner according to the embodiment of the present invention implements the steps of the control method of the air conditioner according to any embodiment of the present invention, so that all the advantages of the control method of the air conditioner according to any embodiment of the present invention are achieved, 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 by one skilled in the art without departing from the spirit and scope of the invention, as defined in the appended claims.
Claims (10)
1. A control method of an air conditioner, characterized in that the control method comprises:
acquiring an air conditioner operation parameter, and judging whether the air conditioner operation parameter meets a sleep-assisting condition;
if the sleep-assisting condition is met, controlling the air conditioner to enter a sleep-assisting mode;
wherein, the sleep-assisting mode at least comprises a first sleep-assisting mode and a second sleep-assisting mode.
2. The control method according to claim 1,
the air conditioner operation parameters comprise outdoor environment temperature and user instructions;
the sleep-assisting conditions comprise a first sleep-assisting condition and a second sleep-assisting condition;
judging whether the air conditioner meets the first sleep-assisting condition or not according to the outdoor environment temperature, and if the air conditioner meets the first sleep-assisting condition, controlling the air conditioner to enter the first sleep-assisting mode;
and judging whether the air conditioner meets the second sleep-assisting condition or not according to the user instruction, and if the air conditioner meets the second sleep-assisting condition, controlling the air conditioner to enter the second sleep-assisting mode.
3. The control method according to claim 2, wherein the determining whether the air conditioner satisfies the first sleep-assisting condition according to the outdoor ambient temperature includes:
periodically acquiring the outdoor environment temperature, and determining the highest outdoor environment temperature on the day;
determining the theoretical time for the air conditioner to enter the first sleep-assisting mode according to the highest outdoor environment temperature of the day;
and when the starting time of the air conditioner is equal to or later than the theoretical time, judging that the air conditioner meets the first sleep-assisting condition.
4. The method as claimed in claim 2, wherein the user instruction includes a sleep-aid instruction, and the determining whether the air conditioner satisfies the second sleep-aid condition according to the user instruction includes:
and when the sleep-assisting instruction is received, judging that the air conditioner meets the second sleep-assisting condition.
5. The control method according to claim 1,
the first sleep-assisting mode quantitatively controls the operating parameters of the air conditioner so as to reduce the noise of the air conditioner;
and the second sleep-assisting mode controls the operation parameters of the air conditioner according to different sleep stage variables of the user.
6. The control method according to claim 5, wherein the second sleep-aiding mode further includes a music sleep-aiding mode, and the air conditioner is controlled to enter the music sleep-aiding mode when receiving a music sleep-aiding instruction.
7. The control method according to any one of claims 1 to 6, characterized by further comprising:
under the condition that the air conditioner is used for refrigerating and is in the first sleep-assisting mode, acquiring a high-pressure value of a compressor;
and controlling whether the air conditioner exits the first sleep-assisting mode or not according to the high-pressure value so as to enable the air conditioner to meet the indoor refrigeration requirement.
8. The control method according to claim 7, wherein the controlling whether the air conditioner exits the first sleep-assisting mode according to the high-pressure value so that the air conditioner meets indoor cooling requirements comprises:
when the high-pressure value of the compressor is larger than or equal to a first threshold value, the air conditioner exits the first sleep-assisting mode;
and when the high-pressure value is smaller than the first threshold value, acquiring the high-pressure value of the compressor again after a first time threshold value is passed, and when the high-pressure value of the compressor is smaller than or equal to a second threshold value, entering the first sleep-assisting mode again.
9. A control device of an air conditioner, characterized by comprising:
the detection module is used for detecting the operating parameters of the air conditioner;
the judging module is used for judging whether the operating parameters of the air conditioner meet sleep-assisting conditions or not;
and the control module is used for controlling the air conditioner to enter a sleep-assisting mode.
10. An air conditioner, characterized in that the air conditioner comprises: a processor, a memory and a program or instructions stored on the memory and executable on the processor, which when executed by the processor implement the steps of the control method of any one of claims 1 to 8.
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