CN116928833A - Method and device for controlling air conditioner, air conditioner and storage medium - Google Patents
Method and device for controlling air conditioner, air conditioner and storage medium Download PDFInfo
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- CN116928833A CN116928833A CN202310801413.9A CN202310801413A CN116928833A CN 116928833 A CN116928833 A CN 116928833A CN 202310801413 A CN202310801413 A CN 202310801413A CN 116928833 A CN116928833 A CN 116928833A
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- 238000000034 method Methods 0.000 title claims abstract description 65
- 230000008859 change Effects 0.000 claims abstract description 79
- 238000012937 correction Methods 0.000 claims abstract description 36
- 230000036760 body temperature Effects 0.000 claims description 14
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims 2
- 230000008569 process Effects 0.000 abstract description 11
- 230000001276 controlling effect Effects 0.000 description 38
- 230000000875 corresponding effect Effects 0.000 description 23
- 238000004891 communication Methods 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 7
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- 238000005516 engineering process Methods 0.000 description 4
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- 230000008878 coupling Effects 0.000 description 3
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- 230000037323 metabolic rate Effects 0.000 description 3
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Classifications
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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
- F24F11/62—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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/30—Velocity
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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 application relates to the technical field of intelligent household appliances, and discloses a method for controlling an air conditioner. The method comprises the steps of obtaining wind speed change information of air outlet of an air conditioner and a thermal comfort index of a user; determining an air outlet correction mode of the air conditioner according to the wind speed change information and the thermal comfort index; and controlling a fan of the air conditioner according to the air outlet correction mode. According to the application, the wind speed change information of the air conditioner air outlet and the thermal comfort index of a user are obtained, and the fan of the air conditioner is controlled to operate according to the air outlet correction mode according to the wind speed change information and the thermal comfort index; the air conditioner is combined with wind speed change information and the thermal comfort condition of a user to adjust the rotating speed of the fan, so that the problem of serious noise caused by sudden switching of the rotating speed of the fan is avoided, and the comfort level of the user in the process of changing the wind speed of the air outlet of the air conditioner is improved. The application also discloses a device for controlling the air conditioner, the air conditioner and a storage medium.
Description
Technical Field
The application relates to the technical field of intelligent household appliances, in particular to a method and a device for controlling an air conditioner, the air conditioner and a storage medium.
Background
In recent years, as the living standard of people is continuously improved, the requirement on the comfort level of indoor environment is higher. In order to improve the comfort of the indoor environment, an air conditioner is generally installed in a home to adjust the indoor environment temperature. In general, a fan is disposed in an air conditioner, and the air conditioner adjusts the rotation speed of the fan under the conditions of startup, shutdown, mode switching, temperature adjustment and the like.
At present, as the intelligent degree of the air conditioner is improved, the air conditioner capable of automatically adjusting the air outlet speed is gradually increased. When the air conditioner adjusts the wind speed of the air outlet, the fan is generally controlled to be directly switched from the current rotating speed to the set rotating speed for operation, so that the fan has a relatively high response speed.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
abrupt switching of the fan rotational speed can cause serious noise problems to occur in the operation of the fan, thereby affecting the user comfort level in the process of changing the air outlet wind speed of the air conditioner.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.
The embodiment of the disclosure provides a method and a device for controlling an air conditioner, the air conditioner and a storage medium, so as to solve the problem of serious noise caused by sudden switching of the rotating speed of a fan.
In some embodiments, the method for controlling an air conditioner includes: acquiring wind speed change information of air outlet of the air conditioner and a thermal comfort index of a user; determining an air outlet correction mode of the air conditioner according to the wind speed change information and the thermal comfort index; and controlling a fan of the air conditioner according to the air outlet correction mode.
In some embodiments, determining an air outlet correction mode of the air conditioner according to the wind speed change information and the thermal comfort index includes: acquiring a target air outlet speed of an air conditioner; and under the condition that the wind speed change information and the thermal comfort index meet the wind speed correction conditions, determining the wind correction mode to adjust the rotating speed of the fan until the air conditioner air outlet reaches the target air outlet wind speed.
In some embodiments, it is determined that the wind speed correction condition is satisfied by: the wind speed change information accords with a first change trend, and the thermal comfort index is smaller than or equal to a first comfort threshold value; or the wind speed change information accords with a second change trend, and the thermal comfort index is larger than or equal to a second comfort threshold value; the first change trend comprises that the wind outlet speed of the air conditioner is decreasing; the second change trend comprises that the air outlet speed of the air conditioner is rising or the air conditioner is outputting air at uniform speed; the first comfort threshold is less than the second comfort threshold.
In some embodiments, obtaining a target outlet wind speed of an air conditioner includes: obtaining an air conditioner information table, wherein the air conditioner information table stores a plurality of target temperatures and air outlet wind speeds corresponding to different initial temperatures at each target temperature; acquiring an ambient temperature and taking the ambient temperature as an initial temperature of an air conditioner; and determining a target air outlet wind speed which is matched with the current target temperature of the air conditioner and accords with the environment temperature from the air conditioner information table.
In some embodiments, obtaining wind speed variation information of air conditioner outlet wind includes: acquiring the current rotating speed and the target rotating speed of the fan; and determining wind speed change information according to the current rotating speed and the target rotating speed.
In some embodiments, determining wind speed variation information from the current rotational speed and the target rotational speed includes: acquiring gear adjusting information of a fan; according to the gear adjusting information, determining the rotating speed adjusting quantity corresponding to each of a plurality of speed adjusting sections of the fan; calculating the rotation speed difference between the current rotation speed and the target rotation speed; and determining wind speed change information according to the rotating speed adjustment quantity and the rotating speed difference quantity corresponding to each of the plurality of speed regulation sections of the fan.
In some embodiments, obtaining a thermal comfort index for a user includes: acquiring body temperature information of a user and thermal resistance information of clothes worn by the user; and determining the thermal comfort index of the user according to the body temperature information and the thermal resistance information.
In some embodiments, the apparatus for controlling an air conditioner includes a processor and a memory storing program instructions, wherein the processor performs the method for controlling an air conditioner described above when executing the program instructions.
In some embodiments, the air conditioner includes an air conditioner body and a device for controlling the air conditioner as described above, which is mounted to the air conditioner body.
In some embodiments, the storage medium stores program instructions that, when executed, perform a method for controlling an air conditioner as described above.
The method and device for controlling the air conditioner, the air conditioner and the storage medium provided by the embodiment of the disclosure can realize the following technical effects:
the method comprises the steps of obtaining wind speed change information of air outlet of an air conditioner and a thermal comfort index of a user, and controlling a fan of the air conditioner to operate according to an air outlet correction mode according to the wind speed change information and the thermal comfort index; the air conditioner is combined with wind speed change information and the thermal comfort condition of a user to adjust the rotating speed of the fan, so that the problem of serious noise caused by sudden switching of the rotating speed of the fan is avoided, and the comfort level of the user in the process of changing the wind speed of the air outlet of the air conditioner is improved.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:
FIG. 1 is a schematic diagram of a method for controlling an air conditioner provided by an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of another method for controlling an air conditioner provided by an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of another method for controlling an air conditioner provided by an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of another method for controlling an air conditioner provided by an embodiment of the present disclosure;
FIG. 5 is a schematic view of another method for controlling an air conditioner provided by an embodiment of the present disclosure;
FIG. 6 is a schematic diagram of another method for controlling an air conditioner provided by an embodiment of the present disclosure;
FIG. 7 is a schematic view of an apparatus for controlling an air conditioner provided in an embodiment of the present disclosure;
fig. 8 is a schematic structural view of an air conditioner according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.
The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The term "plurality" means two or more, unless otherwise indicated.
In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.
The term "corresponding" may refer to an association or binding relationship, and the correspondence between a and B refers to an association or binding relationship between a and B.
In the embodiment of the disclosure, the intelligent home appliance refers to a home appliance formed after a microprocessor, a sensor technology and a network communication technology are introduced into the home appliance, and has the characteristics of intelligent control, intelligent sensing and intelligent application, the operation process of the intelligent home appliance often depends on the application and processing of modern technologies such as the internet of things, the internet and an electronic chip, for example, the intelligent home appliance can realize remote control and management of a user on the intelligent home appliance by connecting the electronic appliance.
In the embodiment of the disclosure, the terminal device refers to an electronic device with a wireless connection function, and the terminal device can be in communication connection with the intelligent household electrical appliance through connecting with the internet, and can also be in communication connection with the intelligent household electrical appliance through Bluetooth, wifi and other modes. In some embodiments, the terminal device is, for example, a mobile device, a computer, or an in-vehicle device built into a hover vehicle, etc., or any combination thereof. The mobile device may include, for example, a cell phone, smart home device, wearable device, smart mobile device, virtual reality device, etc., or any combination thereof, wherein the wearable device includes, for example: smart watches, smart bracelets, pedometers, etc.
Embodiments of the present disclosure provide an air conditioner in which a blower is provided, the blower being configured to be controlled to rotate to increase an air circulation speed. The type of the fan is not particularly limited, and the fan installed in the air conditioner is exemplified by an axial flow fan, a cross flow fan, a centrifugal fan, and the like.
The method for controlling the air conditioner provided by the embodiment of the disclosure comprises the following steps: acquiring wind speed change information of air outlet of the air conditioner and a thermal comfort index of a user; determining an air outlet correction mode of the air conditioner according to the wind speed change information and the thermal comfort index; and controlling a fan of the air conditioner according to the air outlet correction mode.
Alternatively, the execution body that executes the above method may be an air conditioner. Specifically, a control module of the air conditioner acquires wind speed change information of air outlet of the air conditioner and a thermal comfort index of a user; the control module of the air conditioner determines an air outlet correction mode of the air conditioner according to the wind speed change information and the thermal comfort index; the control module of the air conditioner controls the fan of the air conditioner according to the air outlet correction mode.
Optionally, the air conditioner may have an associated server, where the server may be deployed on a cloud server, and the server may also be an intelligent gateway that is separately set. The server is in communication connection with the air conditioner, so that the server can realize information transmission with the air conditioner. Specifically, the server acquires wind speed change information of air outlet of the air conditioner and a thermal comfort index of a user; the server determines an air outlet correction mode of the air conditioner according to the wind speed change information and the thermal comfort index; the server side sends a control instruction corresponding to the determined air outlet correction mode to the air conditioner side so that the air conditioner controls a fan of the air conditioner according to the air outlet correction mode.
As shown in conjunction with fig. 1, an embodiment of the present disclosure provides a method for controlling an air conditioner, including:
s10, acquiring wind speed change information of air outlet of the air conditioner and a thermal comfort index of a user.
S20, determining an air outlet correction mode of the air conditioner according to the wind speed change information and the thermal comfort index.
S30, controlling a fan of the air conditioner according to an air outlet correction mode.
By adopting the method for controlling the air conditioner provided by the embodiment of the disclosure, the wind speed change information of the air outlet of the air conditioner and the thermal comfort index of a user are obtained, and the fan of the air conditioner is controlled to operate according to the wind speed change information and the thermal comfort index; the air conditioner is combined with wind speed change information and the thermal comfort condition of a user to adjust the rotating speed of the fan, so that the problem of serious noise caused by sudden switching of the rotating speed of the fan is avoided, and the comfort level of the user in the process of changing the wind speed of the air outlet of the air conditioner is improved.
In the embodiment of the disclosure, the wind speed variation information of the air conditioner outlet wind may include a wind speed variation trend of the air conditioner outlet wind. Specifically, the trend of the wind speed variation of the air conditioner outlet wind at least may include: the first change trend which indicates that the air outlet wind speed of the air conditioner is falling, and the second change trend which indicates that the air outlet wind speed of the air conditioner is rising or the air conditioner is evenly outputting wind.
In some embodiments, determining an air outlet correction mode of the air conditioner according to the wind speed change information and the thermal comfort index includes: acquiring a target air outlet speed of an air conditioner; and under the condition that the wind speed change information and the thermal comfort index meet the wind speed correction conditions, determining the wind correction mode to adjust the rotating speed of the fan until the air conditioner air outlet reaches the target air outlet wind speed.
Optionally, the satisfaction of the wind speed correction condition is determined by: the wind speed change information accords with a first change trend, and the thermal comfort index is smaller than or equal to a first comfort threshold value; or the wind speed change information accords with a second change trend, and the thermal comfort index is larger than or equal to a second comfort threshold value; the first change trend comprises that the wind outlet speed of the air conditioner is decreasing; the second change trend comprises that the air outlet speed of the air conditioner is rising or the air conditioner is outputting air at uniform speed; the first comfort threshold is less than the second comfort threshold.
In practical applications, in some cases, when the air conditioner determines that the air outlet wind speed of the air conditioner is decreasing and the obtained thermal comfort index is smaller than or equal to the first comfort threshold, the air conditioner may be controlled to adjust the fan rotation speed according to the target air outlet wind speed. In other cases, when the air conditioner determines that the air outlet wind speed of the air conditioner is rising or the air conditioner is uniformly outputting wind, and the obtained thermal comfort index is greater than or equal to the second comfort threshold value, the air conditioner can be controlled to adjust the rotating speed of the fan according to the target air outlet wind speed.
As an alternative embodiment, as shown in fig. 2, step S20 may specifically include the following steps:
s21, acquiring a target air outlet speed of the air conditioner.
S22, determining that the wind correction mode is to adjust the rotating speed of the fan under the condition that the wind speed change information and the thermal comfort index meet the wind speed correction conditions.
By adopting the method for controlling the air conditioner provided by the embodiment of the disclosure, under the condition that the wind speed change information and the thermal comfort index meet the wind speed correction conditions, the air conditioner is controlled to adjust the rotating speed of the fan according to the target wind outlet wind speed until the air outlet of the air conditioner reaches the target wind outlet wind speed. Like this, can make the change of the air-out of air conditioner more gentle, avoid the fan rotational speed to switch suddenly and the inhomogeneous problem of air-out that leads to, promote the user comfort level of air-out wind speed change in-process of air conditioner.
Optionally, acquiring the target air outlet wind speed of the air conditioner includes: obtaining an air conditioner information table, wherein the air conditioner information table stores a plurality of target temperatures and air outlet wind speeds corresponding to different initial temperatures at each target temperature; acquiring an ambient temperature and taking the ambient temperature as an initial temperature of an air conditioner; and determining a target air outlet wind speed which is matched with the current target temperature of the air conditioner and accords with the environment temperature from the air conditioner information table.
Specifically, the air conditioner may be provided with an ambient temperature sensor, and the air conditioner obtains temperature data detected by the ambient temperature sensor and uses the temperature data as an ambient temperature of a space in which the air conditioner is located.
As an alternative embodiment, as shown in fig. 3, step S21 may specifically include the following steps:
s211, obtaining an air conditioner information table, wherein the air conditioner information table stores a plurality of target temperatures and air outlet speeds corresponding to different initial temperatures at each target temperature.
S212, acquiring the ambient temperature and taking the ambient temperature as the initial temperature of the air conditioner.
S213, determining a target air outlet wind speed which is matched with the current target temperature of the air conditioner and accords with the environment temperature from the air conditioner information table.
By adopting the method for controlling the air conditioner, provided by the embodiment of the disclosure, under different target temperatures, different environment temperatures correspond to different target air outlet wind speeds, so that the condition that the rotating speed of the fan changes too fast when the air conditioner adjusts the wind speed can be effectively avoided, and accordingly the problems of uneven air outlet and noise are effectively avoided.
In some embodiments, obtaining wind speed variation information of air conditioner outlet wind includes: acquiring the current rotating speed and the target rotating speed of the fan; and determining wind speed change information according to the current rotating speed and the target rotating speed.
Optionally, determining the wind speed change information according to the current rotation speed and the target rotation speed may include: calculating the rotation speed difference between the current rotation speed and the target rotation speed; wind speed variation information is determined from the rotational speed difference. Specifically, determining wind speed variation information according to the rotational speed difference may include: when the rotational speed difference is a positive number, determining wind speed change information as an absolute value of the rotational speed difference for reducing the current rotational speed; when the rotational speed difference is negative, the wind speed change information is determined to be the absolute value of the rotational speed difference that increases the current rotational speed.
As an alternative embodiment, as shown in fig. 4, step S10 may specifically include the following steps:
s11, acquiring the current rotating speed of the fan and the target rotating speed.
S12, determining wind speed change information according to the current rotating speed and the target rotating speed.
By adopting the method for controlling the air conditioner provided by the embodiment of the disclosure, the wind speed change information is determined according to the current rotating speed and the target rotating speed; and then, under the condition that the wind speed change information and the thermal comfort index meet the wind speed correction conditions, controlling the air conditioner to adjust the rotating speed of the fan according to the target wind outlet wind speed until the air outlet of the air conditioner reaches the target wind outlet wind speed. Like this, can make the change of the air-out of air conditioner more gentle, avoid the fan rotational speed to switch suddenly and the inhomogeneous problem of air-out that leads to, promote the user comfort level of air-out wind speed change in-process of air conditioner.
Optionally, determining the wind speed change information according to the current rotation speed and the target rotation speed includes: acquiring gear adjusting information of a fan; according to the gear adjusting information, determining the rotating speed adjusting quantity corresponding to each of a plurality of speed adjusting sections of the fan; calculating the rotation speed difference between the current rotation speed and the target rotation speed; and determining wind speed change information according to the rotating speed adjustment quantity and the rotating speed difference quantity corresponding to each of the plurality of speed regulation sections of the fan.
Alternatively, the rotational speed adjustment amounts respectively corresponding to the plurality of speed adjustment sections may be determined by: acquiring gear adjusting information of a fan; determining the number of speed regulating sections of the fan according to the gear adjusting information; multiplying the inverse of the product of the target regulation period and the number of the speed regulation segments by the rotation speed difference to obtain the rotation speed compensation quantity of the stage; determining the sum of the current rotating speed and the rotating speed compensation quantity at the stage as the period adjustment quantity of the fan; determining the rotating speed regulating quantity corresponding to each of the plurality of speed regulating sections according to the period regulating quantity; the rotational speed correction strategy of the fan is determined to be that the rotational speed of the fan is sequentially adjusted according to the rotational speed adjustment amounts corresponding to the speed adjustment sections.
In the embodiment of the present disclosure, the target adjustment period may be an adjustment time, and the absolute value of the rotational speed difference is divided by the adjustment time, so that the rotational speed difference to be adjusted in unit time may be obtained; the differential rotational speed amount that needs to be adjusted per unit time may be referred to herein as a rotational speed compensation amount. Thus, as the current rotation speed changes, the rotation speed difference changes; thus, the change condition of the rotation speed compensation amount is correlated with the target adjustment period. If the target adjustment period is a set value, the calculated rotational speed compensation amount is reduced along with the reduction of the rotational speed difference, and the rotational speed of the fan is gradually and gently adjusted. If the target regulation period changes along with the change of the current rotation speed, the rotation speed of the fan can also be in a uniform speed gradual regulation state.
Alternatively, the target adjustment period may be determined by: acquiring a rotating speed regulation information table, wherein a plurality of regulating times and corresponding relations between the regulating times and rotating speed difference are stored in the rotating speed regulation information table; according to the rotation speed difference between the current rotation speed and the target rotation speed, determining a first adjustment time corresponding to the rotation speed difference from a rotation speed adjustment information table, and determining the first adjustment time as a target adjustment period.
Alternatively, the target rotation speed may be the final target rotation speed of the current rotation speed adjustment. In the fan rotating speed adjusting process, a stage target rotating speed can be generated in each speed adjusting section due to gradual adjustment. The phase target rotational speed may be determined based on the latest measured current rotational speed and the period adjustment. In the disclosed embodiment, the phase target rotational speed of each speed regulation section is referred to as a period adjustment amount.
The gear adjustment information may include a gear number of the fan. A speed regulating section is formed between every two adjacent gears, so that the number of the speed regulating sections can be obtained by subtracting one from the number of the gears. If the adjustment time of the speed regulation section between two adjacent gears is taken as the target adjustment period. Then, the rotational speed regulating factor needs to be determined together according to the target regulating period and the number of regulating segments.
As an alternative embodiment, as shown in fig. 5, step S12 may specifically include the following steps:
s121, gear adjusting information of the fan is obtained.
S122, determining the rotating speed adjustment quantity corresponding to each of the plurality of speed regulation sections of the fan according to the gear adjustment information.
S123, calculating the rotation speed difference between the current rotation speed and the target rotation speed.
S124, determining wind speed change information according to the rotating speed adjustment quantity and the rotating speed difference quantity corresponding to each of the plurality of speed regulation sections of the fan.
By adopting the method for controlling the air conditioner provided by the embodiment of the disclosure, the wind speed change information is determined according to the rotating speed adjustment quantity and the rotating speed difference quantity corresponding to each of the plurality of speed adjusting sections of the fan; and then, under the condition that the wind speed change information and the thermal comfort index meet the wind speed correction conditions, controlling the air conditioner to adjust the rotating speed of the fan according to the target wind outlet wind speed until the air outlet of the air conditioner reaches the target wind outlet wind speed. Like this, can make the change of the air-out of air conditioner more gentle, avoid the fan rotational speed to switch suddenly and the inhomogeneous problem of air-out that leads to, promote the user comfort level of air-out wind speed change in-process of air conditioner.
In some embodiments, the thermal comfort index of the user may be obtained by: establishing communication connection with a weather cloud platform when the air conditioner is in a networking state; and acquiring a real-time thermal comfort index provided by the weather cloud platform, and taking the real-time thermal comfort index as a thermal comfort index of a user.
In other embodiments, the user's thermal comfort index may also be obtained by: acquiring user association information; and determining the thermal comfort index of the user according to the user association information. The user-related information may include body temperature information of the user and thermal resistance information of clothing the user is wearing.
Optionally, obtaining the thermal comfort index of the user includes: acquiring body temperature information of a user and thermal resistance information of clothes worn by the user; and determining the thermal comfort index of the user according to the body temperature information and the thermal resistance information. Specifically, determining the thermal comfort index of the user according to the body temperature information and the thermal resistance information may include: acquiring a first comfort information base, wherein a plurality of thermal comfort indexes are stored in the first comfort information base, and the body temperature of a user and related clothes thermal resistance parameters corresponding to each thermal comfort index; from the first comfort information base, a thermal comfort index associated with the body temperature information of the user and conforming to the thermal resistance information of the clothing the user is presented with is determined.
As an alternative embodiment, as shown in fig. 6, step S10 may further specifically include the following steps:
s13, acquiring body temperature information of the user and thermal resistance information of clothes worn by the user.
S14, determining the thermal comfort index of the user according to the body temperature information and the thermal resistance information.
By adopting the method for controlling the air conditioner provided by the embodiment of the disclosure, the thermal comfort index corresponding to the user is determined by acquiring the body temperature information of the user and the thermal resistance information of clothes worn by the user; controlling a fan of the air conditioner to operate according to the wind speed change information and the thermal comfort index; the air conditioner is combined with wind speed change information and the thermal comfort condition of a user to adjust the rotating speed of the fan, so that the problem of serious noise caused by sudden switching of the rotating speed of the fan is avoided, and the comfort level of the user in the process of changing the wind speed of the air outlet of the air conditioner is improved.
In some embodiments, obtaining the thermal comfort index of the user may further comprise: acquiring current season information; and determining the thermal comfort index of the user according to the current season information and the user association information.
Optionally, the user-associated information may further include metabolic rate information of the user; determining the thermal comfort index of the user according to the current season information and the user association information may include: determining a heat radiation parameter of the current season according to the current season information; and determining the thermal comfort index of the user according to the thermal radiation parameters of the current season, the metabolic rate information of the user and the thermal resistance information of clothes the user is wearing.
Specifically, determining the thermal comfort index of the user according to the thermal radiation parameter of the current season, the metabolic rate information of the user, and the thermal resistance information of the clothing the user is wearing may include: acquiring the current environmental temperature and the current environmental humidity of the room where the user is located; taking the body temperature information of the user as the ambient temperature of the user; inputting the current environment temperature, the current environment humidity, the user ambient temperature, the heat radiation parameters of the current season, the metabolism rate information of the user and the thermal resistance information of clothes worn by the user into a target model for calculating the thermal comfort of the human body so as to obtain the thermal comfort parameters output by the target model; the thermal comfort parameter is determined as a thermal comfort index of the user.
Optionally, the user association information may further include behavior state information of the user, and determining the thermal comfort index of the user in a case where the behavior state information of the user indicates that the user is in a sleep state may include: according to the user association information and the environment detection information, a thermal comfort index of the user in a sleep state is obtained through a sleep PMV equation for evaluating thermal comfort of a human body in the sleep environment. Wherein the environment detection information includes: temperature detection information, humidity detection information, and wind speed detection information.
As shown in connection with fig. 7, an embodiment of the present disclosure provides an apparatus 200 for controlling an air conditioner, including a processor (processor) 201 and a memory (memory) 202. Optionally, the apparatus may further comprise a communication interface (Communication Interface) 203 and a bus 204. The processor 201, the communication interface 203, and the memory 202 may communicate with each other via the bus 204. The communication interface 203 may be used for information transfer. The processor 201 may call logic instructions in the memory 202 to perform the method for controlling an air conditioner of the above-described embodiment.
Further, the logic instructions in the memory 202 described above may be implemented in the form of software functional units and stored in a computer readable storage medium when sold or used as a stand alone product.
The memory 202 is a computer readable storage medium that can be used to store a software program, a computer executable program, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 201 executes functional applications and data processing by executing program instructions/modules stored in the memory 202, i.e., implements the method for controlling an air conditioner in the above-described embodiment.
Memory 202 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for functionality; the storage data area may store data created according to the use of the terminal device, etc. In addition, memory 202 may include high-speed random access memory, and may also include non-volatile memory.
As shown in conjunction with fig. 8, an embodiment of the present disclosure provides an air conditioner 100, including: an air conditioner body, and the above-described device 200 for controlling an air conditioner. The apparatus 200 for controlling an air conditioner is installed at an air conditioner body. The mounting relationship described herein is not limited to being placed inside the air conditioner, but also includes mounting connections with other components of the air conditioner, including but not limited to physical connections, electrical connections, or signal transmission connections, etc. Those skilled in the art will appreciate that the apparatus 200 for controlling an air conditioner may be adapted to a viable body of an air conditioner, thereby achieving other viable embodiments.
By adopting the air conditioner 100 provided by the embodiment of the disclosure, the wind speed change information of the air outlet of the air conditioner 100 and the thermal comfort index of a user are obtained, and the fan of the air conditioner 100 is controlled to operate according to the wind outlet correction mode according to the wind speed change information and the thermal comfort index; so that the air conditioner 100 can adjust the rotation speed of the fan by combining the wind speed change information and the thermal comfort condition of the user, thereby avoiding the serious noise problem caused by the sudden switching of the rotation speed of the fan and improving the comfort level of the user in the process of changing the wind speed of the air conditioner 100.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described method for controlling an air conditioner.
The computer readable storage medium may be a transitory computer readable storage medium or a non-transitory computer readable storage medium.
Embodiments of the present disclosure may be embodied in a software product stored on a storage medium, including one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of a method according to embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium including: a plurality of media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or a transitory storage medium.
The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may involve structural, logical, electrical, process, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. Moreover, the terminology used in the present application is for the purpose of describing embodiments only and is not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a," "an," and "the" (the) are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this disclosure is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, when used in the present disclosure, the terms "comprises," "comprising," and/or variations thereof, mean that the recited features, integers, steps, operations, elements, and/or components are present, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method or apparatus comprising such elements. In this context, each embodiment may be described with emphasis on the differences from the other embodiments, and the same similar parts between the various embodiments may be referred to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method sections disclosed in the embodiments, the description of the method sections may be referred to for relevance.
Those of skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. The skilled artisan may use different methods for each particular application to achieve the described functionality, but such implementation should not be considered to be beyond the scope of the embodiments of the present disclosure. It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the embodiments disclosed herein, the disclosed methods, articles of manufacture (including but not limited to devices, apparatuses, etc.) may be practiced in other ways. For example, the apparatus embodiments described above are merely illustrative, and for example, the division of the units may be merely a logical function division, and there may be additional divisions when actually implemented, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. In addition, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form. The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to implement the present embodiment. In addition, each functional unit in the embodiments of the present disclosure may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than that disclosed in the description, and sometimes no specific order exists between different operations or steps. For example, two consecutive operations or steps may actually be performed substantially in parallel, they may sometimes be performed in reverse order, which may be dependent on the functions involved. Each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A method for controlling an air conditioner, comprising:
acquiring wind speed change information of air outlet of the air conditioner and a thermal comfort index of a user;
determining an air outlet correction mode of the air conditioner according to the wind speed change information and the thermal comfort index;
and controlling the fan of the air conditioner according to the air outlet correction mode.
2. The method according to claim 1, wherein the determining the air-out correction mode of the air conditioner according to the wind speed variation information and the thermal comfort index comprises:
acquiring a target air outlet speed of an air conditioner;
and under the condition that the wind speed change information and the thermal comfort index meet the wind speed correction conditions, determining the wind outlet correction mode to adjust the rotating speed of the fan until the air outlet of the air conditioner reaches the target wind outlet speed.
3. The method according to claim 2, wherein the wind speed correction condition is determined to be satisfied by:
the wind speed change information accords with a first change trend, and the thermal comfort index is smaller than or equal to a first comfort threshold value; or,
the wind speed change information accords with a second change trend, and the thermal comfort index is greater than or equal to a second comfort threshold;
wherein the first change trend includes that the air outlet speed of the air conditioner is decreasing; the second change trend comprises that the air outlet speed of the air conditioner is rising or the air conditioner is uniformly outputting air; the first comfort threshold is less than the second comfort threshold.
4. The method of claim 2, wherein the obtaining the target outlet wind speed of the air conditioner comprises:
obtaining an air-conditioning information table, wherein the air-conditioning information table stores a plurality of target temperatures and air-out wind speeds corresponding to different initial temperatures at each target temperature;
acquiring an ambient temperature and taking the ambient temperature as an initial temperature of an air conditioner;
and determining a target air outlet speed which is matched with the current target temperature of the air conditioner and accords with the environment temperature from the air conditioner information table.
5. The method according to any one of claims 1 to 4, wherein the obtaining wind speed variation information of the air conditioner outlet wind includes:
acquiring the current rotating speed and the target rotating speed of the fan;
and determining the wind speed change information according to the current rotating speed and the target rotating speed.
6. The method of claim 5, wherein determining the wind speed variation information based on the current rotational speed and the target rotational speed comprises:
acquiring gear adjusting information of the fan;
according to the gear adjusting information, determining the rotating speed adjusting quantity corresponding to each of a plurality of speed adjusting sections of the fan;
calculating the rotation speed difference between the current rotation speed and the target rotation speed;
and determining the wind speed change information according to the rotating speed adjustment quantity and the rotating speed difference quantity which are respectively corresponding to the plurality of speed regulation sections of the fan.
7. The method of any one of claims 1 to 4, wherein said obtaining a thermal comfort index of a user comprises:
acquiring body temperature information of a user and thermal resistance information of clothes worn by the user;
and determining the thermal comfort index of the user according to the body temperature information and the thermal resistance information.
8. An apparatus for controlling an air conditioner comprising a processor and a memory storing program instructions, wherein the processor is configured to perform the method for controlling an air conditioner according to any one of claims 1 to 7 when the program instructions are run.
9. An air conditioner, comprising:
an air conditioner main body;
the apparatus for controlling an air conditioner as claimed in claim 8, mounted to the air conditioner body.
10. A storage medium storing program instructions which, when executed, perform the method for controlling an air conditioner according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310801413.9A CN116928833A (en) | 2023-07-03 | 2023-07-03 | Method and device for controlling air conditioner, air conditioner and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310801413.9A CN116928833A (en) | 2023-07-03 | 2023-07-03 | Method and device for controlling air conditioner, air conditioner and storage medium |
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| CN116928833A true CN116928833A (en) | 2023-10-24 |
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| CN202310801413.9A Pending CN116928833A (en) | 2023-07-03 | 2023-07-03 | Method and device for controlling air conditioner, air conditioner and storage medium |
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| Country | Link |
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| CN (1) | CN116928833A (en) |
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- 2023-07-03 CN CN202310801413.9A patent/CN116928833A/en active Pending
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