CN113357779A - Control method and device for air conditioning and household appliance - Google Patents

Control method and device for air conditioning and household appliance Download PDF

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Publication number
CN113357779A
CN113357779A CN202110605692.2A CN202110605692A CN113357779A CN 113357779 A CN113357779 A CN 113357779A CN 202110605692 A CN202110605692 A CN 202110605692A CN 113357779 A CN113357779 A CN 113357779A
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China
Prior art keywords
temperature
air conditioner
indoor environment
intelligent sofa
control method
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CN202110605692.2A
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CN113357779B (en
Inventor
韩琛
刘苏鄂
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Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Priority to CN202110605692.2A priority Critical patent/CN113357779B/en
Publication of CN113357779A publication Critical patent/CN113357779A/en
Priority to PCT/CN2022/074942 priority patent/WO2022252672A1/en
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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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/67—Switching between heating and cooling modes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/10—Details or features not otherwise provided for combined with, or integrated in, furniture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The application relates to the technical field of smart families, and discloses a control method for air conditioning, which is applied to a home scene with an intelligent sofa and an air conditioner, wherein the intelligent sofa is provided with a fan; the control method for air conditioning includes: when the air conditioner operates in a refrigeration mode, acquiring a first indoor environment temperature detected by the air conditioner; acquiring a second indoor environment temperature detected by the intelligent sofa, and determining a temperature difference value between the first indoor environment temperature and the second indoor environment temperature; and when the temperature difference value is greater than the uniform temperature adjusting threshold value, controlling the fan of the intelligent sofa to operate at a gear corresponding to the temperature difference value. Through relying on the house scene that is provided with intelligent air conditioner and intelligent sofa, realized the regulation to air in the house environment for the air conditioner operation in-process, indoor temperature is more even, has improved user's use impression. The application also discloses a control device and household electrical appliance for air conditioning.

Description

Control method and device for air conditioning and household appliance
Technical Field
The present application relates to the field of smart home technologies, and for example, to a control method and apparatus for air conditioning, and a home appliance.
Background
At present, with the improvement of living standard, people have higher and higher requirements on household appliances and household products required in family life, and more intelligent products enter the daily life of people. The intelligent sofa is characterized in that on the basis of the traditional sofa design, information technology, sensor technology, intelligent control and the like are utilized, so that the sofa is organically combined with other intelligent products related to indoor home, and the furniture life is more humanized, comfortable and healthy.
Generally, indoor air is conditioned by an air conditioner. When the air conditioner is operated, especially in a cooling mode, the indoor temperature is easy to be uneven due to the reasons of the indoor air is not smooth, the air supply quantity of the air conditioner is uneven and the like.
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:
in the related technology, an environment temperature sensor is added in a household environment and is linked with an air conditioner, so that the air conditioner can supply air to the area where the environment temperature sensor is located to operate, and the temperature difference is reduced. However, the temperature near the air conditioner is continuously lower than the area where the ambient temperature sensor is located, which is likely to cause discomfort to the user.
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 nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a control method and device for air conditioning and household electrical appliance equipment, and aims to solve the problem of uncomfortable user feeling caused by uneven indoor environment temperature when an air conditioner operates in the related art.
In some embodiments, the control method for air conditioning is applied to a home scene with an intelligent sofa and an air conditioner, wherein the intelligent sofa is provided with a fan; the control method for air conditioning includes: when the air conditioner operates in a refrigeration mode, acquiring a first indoor environment temperature detected by the air conditioner; acquiring a second indoor environment temperature detected by the intelligent sofa, and determining a temperature difference value between the first indoor environment temperature and the second indoor environment temperature; and when the temperature difference value is greater than the uniform temperature adjusting threshold value, controlling the fan of the intelligent sofa to operate at a gear corresponding to the temperature difference value.
In some embodiments, the control device for air conditioning includes: the air conditioner comprises a first temperature acquisition module, a second temperature acquisition module and a control module, wherein the first temperature acquisition module is configured to acquire a first indoor environment temperature detected by the air conditioner when the air conditioner operates in a cooling mode; the second temperature acquisition module is configured to acquire a second indoor environment temperature detected by the intelligent sofa and determine a temperature difference value between the first indoor environment temperature and the second indoor environment temperature; and the fan control module is configured to control the fan of the intelligent sofa to operate a gear corresponding to the temperature difference value when the temperature difference value is greater than a uniform temperature adjusting threshold value.
In some embodiments, the control device for air conditioning includes a processor and a memory storing program instructions, the processor being configured to execute the control method for air conditioning described above when executing the program instructions.
In some embodiments, the household appliance comprises the control device for air conditioning.
The control method and device for air conditioning and the household appliance provided by the embodiment of the disclosure can achieve the following technical effects:
the indoor temperature detection function of the intelligent sofa is utilized to obtain the difference value of the indoor ambient temperature of the area where the intelligent sofa is located and the area where the air conditioner is located, when the difference value is larger than the uniform temperature regulation threshold value, the indoor ambient temperature is considered to be uneven under the current home scene, natural air supply is achieved by controlling the fan of the intelligent sofa to run, indoor air flow is stirred, and the effect of indoor uniform temperature is achieved. So, through relying on the house scene that is provided with intelligent air conditioner and intelligent sofa, realized the regulation to air in the house environment for the air conditioner operation in-process, indoor temperature is more even, has improved user's use impression.
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 in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are considered to be similar elements, and in which:
fig. 1 is a schematic view of a home scene of a control method for air conditioning according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a control method for air conditioning provided by an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a control method for air conditioning provided by an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of a control method for air conditioning provided by an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of a control method for air conditioning provided by an embodiment of the present disclosure;
fig. 6 is a schematic diagram of a control device for air conditioning according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. 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 be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
Fig. 1 is a schematic view of a home scene of a control method for air conditioning according to an embodiment of the present disclosure. As shown in fig. 1, the usage scenario includes a smart sofa 10 and an air conditioner 11.
The intelligent sofa 10 comprises a sofa main body, a temperature sensor arranged outside the sofa and a fan arranged at the bottom of the sofa. In some optimization schemes, the intelligent sofa may further include a temperature adjusting module such as a refrigeration system and an electric auxiliary heating system to achieve auxiliary adjustment of the indoor temperature. The intelligent sofa can access a WiFi network at home and communicate with other intelligent household appliances. The user can also control the intelligent sofa to acquire the indoor environment temperature through the application program at the intelligent mobile phone end.
The air conditioner 11 is used to implement an operation of conditioning indoor air in a home scene. The air conditioner 11 can be connected to a WiFi network at home to communicate with a smart phone of a user, or connected to a cloud background to receive an operation instruction. The user can also control the air conditioner to automatically perform air conditioning operation through the application program at the smart phone end.
Optionally, the scene further includes a terminal device 12 for communicating with the intelligent sofa 10 and the air conditioner 11. Here, the terminal device refers to an intelligent device in a smart home application scenario, such as a smart phone, a wearable device, an intelligent mobile device, a virtual display device, and the like, or an intelligent household appliance, such as an intelligent refrigerator, an intelligent television, an intelligent washing machine, an intelligent air conditioner, an intelligent sound box, an intelligent lamp, an intelligent curtain, and the like, or any combination thereof.
Referring to fig. 2, an embodiment of the present disclosure provides a control method for air conditioning, which is applied to a home scenario as shown in fig. 1. The control method for air conditioning can be executed by terminal equipment, household appliance equipment or a control terminal of an intelligent home system, a family cloud platform, an air conditioner or an intelligent sofa. The method comprises the following steps:
and step S21, acquiring a first indoor environment temperature detected by the air conditioner when the air conditioner operates in the cooling mode.
Here, the first indoor ambient temperature is used to indicate a detected value of the ambient temperature in the vicinity of the air conditioner, such as the vicinity of the air conditioner outlet or the vicinity of the air conditioner inlet.
In order to obtain more accurately, the first indoor environment temperature of the indoor environment temperature distribution condition can be reflected under the air conditioner operation refrigeration mode, and the detection value can be obtained under the condition that the air conditioner operates stably or reaches the set temperature.
For example, the obtaining of the first indoor ambient temperature includes: and under the condition that the running time of the air conditioner refrigeration mode is longer than the set time, acquiring the indoor environment temperature detected by the air conditioner as the first indoor environment temperature.
Here, the set time period indicates a case where the air conditioner performs a certain regulation effect on the indoor ambient temperature in a cooling mode in which the air conditioner is operated for a certain period of time. When the air conditioner operation refrigeration mode reaches the set time, the first indoor environment temperature is acquired, the air conditioner operation refrigeration mode is more suitable for the current environment situation, and accurate adjustment is convenient to realize.
For another example, the obtaining of the first indoor ambient temperature includes:
acquiring a difference value between the indoor environment temperature and a set temperature when the air conditioner operates in a refrigeration mode;
and under the condition that the difference value between the indoor environment temperature and the set temperature is smaller than the temperature difference threshold value, determining that the current indoor environment temperature is the first indoor environment temperature.
Here, by obtaining the difference between the indoor environment temperature and the set temperature, it is realized that the first indoor environment temperature is obtained for control adjustment in the case where the indoor environment temperature tends to the set temperature and the air conditioner effectively adjusts the indoor environment.
Optionally, in this embodiment, the temperature difference threshold is set to 1 ℃. That is, when the air conditioner operates in the cooling mode, the current indoor environment temperature is determined to be the first indoor environment temperature under the condition that the difference between the indoor environment temperature and the set temperature is less than 1 ℃.
And step S22, acquiring a second indoor environment temperature detected by the intelligent sofa, and determining the temperature difference between the first indoor environment temperature and the second indoor environment temperature.
Here, the second indoor ambient temperature is used to indicate a detected value of the ambient temperature near the smart sofa, such as near the outlet of the fan of the smart sofa, or near the seat cushion and the armrest of the smart sofa.
In order to obtain more accurately, the environment temperature condition of the area where the intelligent sofa is located can be embodied, and the second indoor environment temperature can be obtained through the average value of the indoor environment temperatures detected by the plurality of temperature sensors arranged on the intelligent sofa.
And step S23, when the temperature difference is larger than the uniform temperature adjusting threshold, controlling the fan of the intelligent sofa to operate the gear corresponding to the temperature difference.
Here, the temperature leveling threshold is used to indicate that the indoor ambient temperature distribution is relatively uniform in the temperature difference. When the temperature difference between the first indoor environment temperature of the area where the air conditioner is located and the second indoor environment temperature of the area where the intelligent sofa is located is larger than the uniform temperature adjusting threshold value, it is described that the current home scene is gathered, the indoor environment temperature distribution is uneven, discomfort is caused to a user body easily, and therefore the fan of the intelligent sofa needs to be controlled to operate to drive indoor airflow to flow, and an indoor uniform temperature effect is achieved.
Therefore, by adopting the control method for air conditioning provided by the embodiment of the disclosure, the difference value of the indoor environment temperature of the area where the intelligent sofa is located and the indoor environment temperature of the area where the air conditioner is located is obtained by utilizing the room temperature detection function of the intelligent sofa, when the difference value is greater than the uniform temperature adjustment threshold value, the indoor environment temperature is considered to be uneven under the current home scene, and natural air supply and indoor air flow stirring are realized by controlling the operation of the fan of the intelligent sofa, so as to achieve the effect of indoor uniform temperature. So, through relying on the house scene that is provided with intelligent air conditioner and intelligent sofa, realized the regulation to air in the house environment for the air conditioner operation in-process, indoor temperature is more even, has improved user's use impression.
Optionally, the larger the temperature difference between the first indoor ambient temperature and the second indoor ambient temperature is, the more serious the situation of uneven indoor temperature is in the current home scene is, and the fan of the intelligent sofa needs to be controlled to operate at a corresponding gear, so as to accelerate the indoor airflow flow. The control terminal of the household appliance or the intelligent home system is pre-stored with the corresponding relation between the temperature difference between the first indoor environment temperature and the second indoor environment temperature and the fan gear of the intelligent sofa, and after the temperature difference is obtained, the corresponding relation is called, and then the corresponding fan gear of the intelligent sofa is obtained, so that the indoor airflow transferring scheme is carried out. Further, the correspondence may be stored in the intelligent appliance in the form of a correspondence information table.
Further, when the temperature difference value belongs to a first temperature interval, the running gear of the fan is a first gear; when the temperature difference value belongs to a second temperature interval, the running gear of the fan is a second gear; wherein the upper limit value of the first temperature interval is smaller than the lower limit value of the second temperature interval; the air volume corresponding to the first gear is larger than that corresponding to the second gear; and/or the wind speed corresponding to the first gear is larger than the wind speed corresponding to the second gear.
The first temperature interval and the second temperature interval are temperature intervals divided in advance. For example [3 ℃, 5 ℃) is a temperature interval and [5 ℃, 7 ℃) is a second temperature interval; alternatively, each 2 ℃ temperature span is a temperature interval, etc. The preset temperature interval in this embodiment is only meant by an exemplary illustrative temperature interval, and the preset temperature interval is not specifically limited, and a person skilled in the art can determine a suitable first temperature interval and a suitable second temperature interval according to actual conditions.
Further, the first gear is used for indicating a strong air supply mode of the fan, and the second gear is used for indicating a weak air supply mode of the fan. Under the same condition, the operation time of the strong air supply mode is longer than that of the weak air supply mode; the air supply volume in the strong air supply mode is larger than that in the weak air supply mode; the air supply speed in the strong air supply mode is higher than that in the weak air supply mode. And when the temperature difference value is relatively large, controlling the fan of the intelligent sofa to execute a strong air supply mode, and when the temperature difference value is relatively small, controlling the fan of the intelligent sofa to execute a weak air supply mode.
Optionally, the determining of the thermostat adjustment threshold comprises: acquiring distance information between an air conditioner and an intelligent sofa; and determining a corresponding temperature-uniforming adjusting threshold according to the distance information.
The distance information between the air conditioner and the intelligent sofa is acquired, and the corresponding temperature adjusting threshold value is determined according to the temperature unevenness condition possibly caused by distance factors between two temperature detection areas in the current scene, so that the indoor temperature can be adjusted better. In practical application, the distance information can be acquired through the image acquisition device and the infrared sensor, and the device position information pre-stored in the home management application program of the user can also be acquired through the mobile phone communication with the user.
Further, according to the distance information, determining a corresponding temperature equalization adjustment threshold value, including: determining a corresponding initial temperature-uniforming adjustment threshold according to the horizontal distance information of the distance information;
correcting the initial temperature-equalizing adjustment threshold in a manner of increasing the initial temperature-equalizing adjustment threshold under the condition that the vertical distance information of the distance information is greater than a set height value;
correcting the initial temperature-equalizing adjustment threshold in a manner of reducing the initial temperature-equalizing adjustment threshold under the condition that the vertical distance information of the distance information is smaller than a set height value;
and determining the corrected initial temperature-uniforming adjusting threshold as a temperature-uniforming adjusting threshold.
Here, the horizontal distance information is used to indicate a distance between the intelligent sofa and the air conditioner in the horizontal direction. And determining a corresponding initial temperature-leveling threshold value according to the information, wherein the value is used for representing the influence value of the horizontal distance on the condition of uneven indoor air distribution. The control terminal of the household appliance equipment or the intelligent home system is pre-stored with the corresponding relation between the distance information of the intelligent sofa and the air conditioner in the horizontal direction and the initial temperature-uniforming adjustment threshold value, and after the horizontal distance information is obtained, the corresponding relation is adjusted, and then the corresponding initial temperature-uniforming adjustment threshold value is obtained. Further, the correspondence may be stored in the intelligent appliance in the form of a correspondence information table. The farther the distance between the intelligent sofa and the air conditioner in the horizontal direction is, the larger the value of the initial temperature-uniforming adjustment threshold value is.
The vertical distance information is used for representing the difference between the intelligent sofa and the air conditioner in height. The initial temperature-equalizing adjustment threshold value is corrected according to the information, so that the influence degree of the height on the indoor air distribution unevenness can be reflected.
In this embodiment, since the application scenario is the air-conditioning operation cooling mode, the density of the cold air is high, and the cold air is sent out from the air-conditioning outlet and then descends indoors, the temperature of the air near the ground is lower than that near the ceiling in this scenario. Under the condition that the vertical distance information is larger than the set height value, the initial temperature-uniforming adjusting threshold value is corrected in the forward direction, so that the numerical value is increased, and errors caused by height factors when the air conditioner and the intelligent sofa detect the temperature are avoided; under the condition that the vertical distance information is smaller than the set height, the height difference between the air conditioner and the intelligent sofa is smaller, and the initial uniform temperature adjusting threshold value is corrected in the negative direction at the moment, so that the numerical value is reduced, and the accuracy of detection and comparison can be further improved.
Optionally, the set height is 1.8m in this embodiment; under the condition that the vertical distance between the air conditioner and the intelligent sofa is higher than 1.8m, the initial temperature equalization adjusting threshold determined according to the distance between the intelligent sofa and the air conditioner in the horizontal direction is positively increased by 0.5 ℃; and under the condition that the vertical distance between the air conditioner and the intelligent sofa is lower than 1.8m, the initial temperature equalization adjusting threshold value determined according to the distance between the intelligent sofa and the air conditioner in the horizontal direction is reduced by 0.5 degrees in a negative direction.
Therefore, by adopting the control method for air conditioning provided by the embodiment of the disclosure, the difference value of the indoor environment temperature of the area where the intelligent sofa is located and the indoor environment temperature of the area where the air conditioner is located is obtained by utilizing the room temperature detection function of the intelligent sofa, when the difference value is greater than the uniform temperature adjustment threshold value, the indoor environment temperature is considered to be uneven under the current home scene, and natural air supply and indoor air flow stirring are realized by controlling the operation of the fan of the intelligent sofa, so as to achieve the effect of indoor uniform temperature. So, through relying on the house scene that is provided with intelligent air conditioner and intelligent sofa, realized the regulation to air in the house environment for the air conditioner operation in-process, indoor temperature is more even, has improved user's use impression.
As shown in fig. 3, an embodiment of the present disclosure further discloses a control method for air conditioning, which is applied to the scenario shown in fig. 1, and the control method for air conditioning may be executed by a terminal device, a control terminal of a home appliance device or a smart home system, a home cloud platform, or an air conditioner or a smart sofa. The control method comprises the following steps:
and step S31, acquiring a first indoor environment temperature detected by the air conditioner when the air conditioner operates in the cooling mode.
And step S32, acquiring a second indoor environment temperature detected by the intelligent sofa, and determining the temperature difference between the first indoor environment temperature and the second indoor environment temperature.
And step S33, when the temperature difference is larger than the uniform temperature adjusting threshold, controlling the fan of the intelligent sofa to operate the gear corresponding to the temperature difference.
In step S34, the rate of change in the temperature difference value after the interval period is acquired.
And step S35, increasing the fan operation gear of the intelligent sofa under the condition that the change rate is smaller than the effective adjusting threshold.
The interval duration here may be any one of 40s, 50s, and 60 s. Here, the change rate of the difference value between the detection temperature of the area where the air conditioner is located and the detection temperature of the area where the intelligent sofa is located after the interval duration is obtained can reflect the degree of regulation of indoor air under the current running gear of the fan, so as to determine whether the running gear of the fan needs to be further adjusted.
The rate of change of the temperature difference value is obtained based on the interval of change of the temperature difference value between the first indoor ambient temperature and the second indoor ambient temperature within the interval duration and the corresponding duration. For example, if the temperature difference detected in the interval time t1 changes from F1 to F2, the change rate k is1＝(F1-F2)/t1。
And the effective adjusting threshold is used for expressing the adjusting force of the indoor temperature uniform distribution condition under the current fan operation gear. Under the condition that the change rate is smaller than the effective adjusting threshold value, the condition that the adjusting force of the indoor air is small and the ideal temperature-uniforming condition is not reached in the current fan operation mode is explained, so that the adjusting force of the fan on the indoor air flow is further improved by increasing the fan operation gear of the intelligent sofa, and the purpose of realizing the indoor temperature-uniforming is accelerated.
Therefore, by adopting the control method for air conditioning provided by the embodiment of the disclosure, the difference value of the indoor environment temperature of the area where the intelligent sofa is located and the indoor environment temperature of the area where the air conditioner is located is obtained by utilizing the room temperature detection function of the intelligent sofa, when the difference value is greater than the uniform temperature adjustment threshold value, the indoor environment temperature is considered to be uneven under the current home scene, and natural air supply and indoor air flow stirring are realized by controlling the operation of the fan of the intelligent sofa, so as to achieve the effect of indoor uniform temperature. And under the lower condition of indoor temperature governing speed, further improve intelligent sofa's fan operation gear to realize more efficient indoor air conditioning scheme, improve user's use impression.
As shown in fig. 4, an embodiment of the present disclosure further discloses a control method for air conditioning, which is applied to the scenario shown in fig. 1, and the control method for air conditioning may be executed by a terminal device, a control terminal of a home appliance device or a smart home system, a home cloud platform, or an air conditioner or a smart sofa. The control method comprises the following steps:
and step S41, acquiring a first indoor environment temperature detected by the air conditioner when the air conditioner operates in the cooling mode.
And step S42, acquiring a second indoor environment temperature detected by the intelligent sofa, and determining the temperature difference between the first indoor environment temperature and the second indoor environment temperature.
And step S43, when the temperature difference is larger than the uniform temperature adjusting threshold, controlling the fan of the intelligent sofa to operate the gear corresponding to the temperature difference.
And step S44, when the temperature difference is smaller than the uniform temperature adjustment threshold value and larger than 0, determining a corresponding temperature adjustment value according to the temperature difference.
And step S45, reducing the set temperature of the air conditioner according to the temperature adjusting value, and controlling the air conditioner to operate according to the reduced set temperature.
Under the condition that the difference value between the detection temperature of the area where the air conditioner is located and the detection temperature of the area where the intelligent sofa is located is larger than 0 and smaller than the uniform temperature regulation threshold value, the indoor temperature distribution is uneven in the current home scene, but the difference value is slight, and the influence on the user body feeling is small. At the moment, the adjusting scheme of reducing the set temperature of the air conditioner is adopted, the adjusting force of the air conditioner on the indoor environment temperature is increased, the temperature difference can be reduced, and the purpose of indoor temperature equalization is achieved.
The corresponding relation between the temperature difference value and the temperature adjusting value is prestored in the control terminal of the household appliance device or the intelligent home system, and the corresponding relation is called under the condition that the set temperature of the air conditioner is required to be adjusted according to the temperature difference value, so that the temperature adjusting value corresponding to the current temperature difference value is obtained, and therefore the set temperature of the air conditioner is adjusted. Further, the correspondence may be stored in the intelligent appliance in the form of a correspondence information table. The greater the temperature difference between the first indoor ambient temperature and the internal ambient temperature of theirs, the greater the value of the temperature adjustment value.
Therefore, by adopting the control method for air conditioning provided by the embodiment of the disclosure, the difference value of the indoor environment temperature of the area where the intelligent sofa is located and the indoor environment temperature of the area where the air conditioner is located is obtained by utilizing the room temperature detection function of the intelligent sofa, when the difference value is greater than the uniform temperature adjustment threshold value, the indoor environment temperature is considered to be uneven under the current home scene, and the effects of natural air supply and indoor air flow stirring are realized by controlling the operation of the fan of the intelligent sofa so as to achieve indoor uniform temperature. When the difference value is smaller than the temperature equalization adjusting threshold value, the corresponding air conditioner set temperature adjusting value is determined according to the difference value so as to adjust the set temperature of the air conditioner, the air supply of the air conditioner is utilized to adjust the indoor air, the temperature difference can be reduced, and the purpose of indoor temperature equalization is achieved.
As shown in fig. 5, an embodiment of the present disclosure provides a control device for air conditioning, including: a first temperature acquisition module 51, a second temperature acquisition module 52 and a blower control module 53. The first temperature obtaining module 51 is configured to obtain a first indoor ambient temperature detected by the air conditioner when the air conditioner operates in the cooling mode; the second temperature obtaining module 52 is configured to obtain a second indoor ambient temperature detected by the smart sofa, and determine a temperature difference between the first indoor ambient temperature and the second indoor ambient temperature; the fan control module 53 is configured to control the fan of the intelligent sofa to operate a gear corresponding to the temperature difference value when the temperature difference value is greater than the temperature equalization adjustment threshold value.
By adopting the control device for air conditioning provided by the embodiment of the disclosure, the difference value of the indoor environment temperature of the area where the intelligent sofa is located and the indoor environment temperature of the area where the air conditioner is located is obtained by utilizing the room temperature detection function of the intelligent sofa, when the difference value is greater than the uniform temperature regulation threshold value, the indoor environment temperature is considered to be uneven under the current home scene, and natural air supply and indoor air flow stirring are realized by controlling the operation of the fan of the intelligent sofa so as to achieve the effect of indoor uniform temperature. So, through relying on the house scene that is provided with intelligent air conditioner and intelligent sofa, realized the regulation to air in the house environment for the air conditioner operation in-process, indoor temperature is more even, has improved user's use impression.
As shown in fig. 6, an embodiment of the present disclosure provides a control device for air conditioning, including a processor (processor)60 and a memory (memory) 61. Optionally, the apparatus may further include a Communication Interface (Communication Interface)62 and a bus 63. The processor 60, the communication interface 62 and the memory 61 may communicate with each other through a bus 63. Communication interface 62 may be used for information transfer. The processor 60 may call logic instructions in the memory 61 to execute the control method for air conditioning of the above-described embodiment.
Furthermore, the logic instructions in the memory 61 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 61 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 60 executes functional applications and data processing, i.e., implements the control method for air conditioning in the above-described embodiment, by executing program instructions/modules stored in the memory 61.
The memory 61 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 61 may include a high-speed random access memory, and may also include a nonvolatile memory.
The embodiment of the disclosure provides household electrical appliance equipment comprising the control device for air conditioning.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described control method for air conditioning.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-described control method for air conditioning.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify 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. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "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 application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, 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 an …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would 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 may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed 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 can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart 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 disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

Claims (10)

1. A control method for air conditioning is characterized in that the control method is applied to a home scene with an intelligent sofa and an air conditioner, wherein the intelligent sofa is provided with a fan; the control method comprises the following steps:
when the air conditioner operates in a refrigeration mode, acquiring a first indoor environment temperature detected by the air conditioner;
acquiring a second indoor environment temperature detected by the intelligent sofa, and determining a temperature difference value between the first indoor environment temperature and the second indoor environment temperature;
and when the temperature difference value is greater than the uniform temperature adjusting threshold value, controlling the fan of the intelligent sofa to operate at a gear corresponding to the temperature difference value.
2. The control method according to claim 1, wherein the controlling of the fan of the intelligent sofa to operate the gear corresponding to the temperature difference comprises:
when the temperature difference value belongs to a first temperature interval, the running gear of the fan is a first gear;
when the temperature difference value belongs to a second temperature interval, the running gear of the fan is a second gear;
wherein the upper limit value of the first temperature interval is smaller than the lower limit value of the second temperature interval; the air volume corresponding to the first gear is larger than the air volume corresponding to the second gear; and/or the wind speed corresponding to the first gear is larger than the wind speed corresponding to the second gear.
3. The control method according to claim 1, wherein the obtaining of the first indoor ambient temperature includes:
when the air conditioner operates in a refrigeration mode, acquiring a difference value between the indoor environment temperature and a set temperature;
and under the condition that the difference value between the indoor environment temperature and the set temperature is smaller than the temperature difference threshold value, determining that the current indoor environment temperature is the first indoor environment temperature.
4. The control method of claim 1, wherein the determining of the thermostat temperature adjustment threshold comprises:
acquiring distance information between the air conditioner and the intelligent sofa;
and determining a corresponding temperature equalization adjusting threshold according to the distance information.
5. The control method of claim 4, wherein said determining a corresponding thermostat threshold value based on said distance information comprises:
determining a corresponding initial temperature-uniforming adjustment threshold according to the horizontal distance information of the distance information;
correcting the initial temperature-equalizing adjustment threshold in a manner of increasing the initial temperature-equalizing adjustment threshold under the condition that the vertical distance information of the distance information is greater than a set height value;
correcting the initial temperature-equalizing adjustment threshold in a manner of reducing the initial temperature-equalizing adjustment threshold under the condition that the vertical distance information of the distance information is smaller than a set height value;
and determining the corrected initial temperature-leveling adjustment threshold as the temperature-leveling adjustment threshold.
6. The control method according to claim 1, further comprising, after the operation of the fan of the intelligent sofa:
acquiring the change rate of the temperature difference value after the interval duration;
and under the condition that the change rate is smaller than the effective adjusting threshold value, the running gear of the fan of the intelligent sofa is increased.
7. The control method according to any one of claims 1 to 6, characterized by further comprising:
when the temperature difference is smaller than the uniform temperature adjustment threshold and larger than 0, determining a corresponding temperature adjustment value according to the temperature difference;
and reducing the set temperature of the air conditioner according to the temperature adjusting value, and controlling the air conditioner to operate according to the reduced set temperature.
8. A control device for air conditioning, characterized by comprising:
the air conditioner comprises a first temperature acquisition module, a second temperature acquisition module and a control module, wherein the first temperature acquisition module is configured to acquire a first indoor environment temperature detected by the air conditioner when the air conditioner operates in a cooling mode;
the second temperature acquisition module is configured to acquire a second indoor environment temperature detected by the intelligent sofa and determine a temperature difference value between the first indoor environment temperature and the second indoor environment temperature;
and the fan control module is configured to control the fan of the intelligent sofa to operate a gear corresponding to the temperature difference value when the temperature difference value is greater than a uniform temperature adjusting threshold value.
9. A control device for air conditioning, comprising a processor and a memory in which program instructions are stored, characterized in that the processor is configured to carry out the control method for air conditioning according to any one of claims 1 to 7 when executing the program instructions.
10. An electric household appliance comprising a control device for air conditioning according to claim 8 or 9.
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