CN115493262A - Control method and device for air conditioner and air conditioner - Google Patents

Control method and device for air conditioner and air conditioner Download PDF

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Publication number
CN115493262A
CN115493262A CN202110674916.5A CN202110674916A CN115493262A CN 115493262 A CN115493262 A CN 115493262A CN 202110674916 A CN202110674916 A CN 202110674916A CN 115493262 A CN115493262 A CN 115493262A
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China
Prior art keywords
air conditioner
temperature
set temperature
air
range hood
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CN202110674916.5A
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Chinese (zh)
Inventor
陈会敏
杜亮
吴洪金
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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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Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202110674916.5A priority Critical patent/CN115493262A/en
Priority to PCT/CN2022/073416 priority patent/WO2022262279A1/en
Publication of CN115493262A publication Critical patent/CN115493262A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • F24F11/47—Responding to energy costs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems
    • 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
    • F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The application relates to the technical field of smart families, and discloses a control method for an air conditioner, which comprises the following steps: acquiring indoor environment temperature, air output and current set temperature of an air conditioner and air exhaust volume of a range hood; determining a temperature compensation value according to the air output, the air output and the indoor environment temperature; correcting the current set temperature by using the temperature compensation value, and determining a new set temperature; and controlling the air conditioner to operate at the new set temperature. The scheme makes the air conditioner compensate the refrigerating capacity or heating capacity lost due to the operation influence of the range hood by linking the air conditioner and the range hood, thereby keeping the temperature of a kitchen comfortable. The application also discloses a controlling means and air conditioner for the air conditioner.

Description

Control method and device for air conditioner and air conditioner
Technical Field
The application relates to the technical field of smart homes, for example, to a control method and device for an air conditioner and the air conditioner.
Background
With the development of intellectualization and the improvement of the living standard of people, more people pursue better use experience and operation effect brought by the linkage of the electric appliances, however, in the application scene of a kitchen, the problems of mutual interference between the electric appliances generally exist. For example, when both a kitchen air conditioner and a range hood operate, the range hood can take away part of cold or heat generated by the air conditioner while sucking air, and the operation effect of the air conditioner is influenced.
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:
when the air conditioner is used together with the range hood, part of cold or heat generated by the air conditioner is absorbed by the range hood, and the refrigerating or heating effect of the air conditioner is weakened.
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 an air conditioner and the air conditioner, and aims to solve the technical problem that when the air conditioner and a range hood are used together, the range hood influences the efficacy of the air conditioner.
In some embodiments, the control method for an air conditioner includes: acquiring indoor environment temperature, air output and current set temperature of an air conditioner and air exhaust volume of a range hood; determining a temperature compensation value according to the air output, the air exhaust amount and the indoor environment temperature; correcting the current set temperature by using the temperature compensation value to obtain a new set temperature; and controlling the air conditioner to operate at the new set temperature.
In some embodiments, the step of obtaining a new set temperature by correcting the current set temperature with the temperature compensation value comprises: under the condition that the air conditioner operates in a heating mode, the new set temperature is the sum of the current set temperature and the temperature compensation value; and under the condition that the air conditioner operates in the cooling mode, the new set temperature is the difference between the current set temperature and the temperature compensation value.
In some embodiments, the temperature compensation value is determined by:
Figure BDA0003120324900000021
wherein, T p Is a temperature compensation value, T 0 Is the indoor ambient temperature, V AE The exhaust air volume V of the range hood AC Is the air output of the air conditioner.
In some embodiments, before controlling the air conditioner to operate at the new set temperature, the method further includes: it is determined that an absolute value of a difference between the indoor ambient temperature and the current set temperature is greater than or equal to a first threshold value and less than or equal to a second threshold value.
In some embodiments, before obtaining the indoor ambient temperature, the air output and the current set temperature of the air conditioner, and the air output of the range hood, the method further comprises: determining that the duration of the user leaving the kitchen has not reached a preset duration.
In some embodiments, before obtaining the indoor ambient temperature, the air output and the current set temperature of the air conditioner, and the air output of the range hood, the method further comprises: it is determined that the user returns to the kitchen.
In some embodiments, the obtaining mode of the current exhaust air volume of the range hood includes: the air conditioner obtains the current exhaust volume of the range hood sent by the range hood.
In some embodiments, the control device for an air conditioner includes: the device comprises an acquisition unit, a determination unit, a correction unit and a control unit. The acquisition unit is configured to acquire the indoor environment temperature, the air output quantity and the current set temperature of the air conditioner and the air output quantity of the range hood; the determining unit is configured to determine a temperature compensation value according to the air outlet quantity, the air exhaust quantity and the indoor environment temperature; the correction unit is configured to correct the current set temperature by using the temperature compensation value to obtain a new set temperature; the control unit is configured to control the air conditioner to operate at the new set temperature.
In some embodiments, the control device for an air conditioner includes a processor and a memory storing program instructions, and the processor is configured to execute the control method for an air conditioner described above when executing the program instructions.
In some embodiments, the air conditioner includes a control device for an air conditioner as described above.
The control method and device for the air conditioner and the air conditioner provided by the embodiment of the disclosure can achieve the following technical effects:
the temperature compensation value is determined by acquiring the indoor environment temperature, the air output quantity and the current set temperature of the air conditioner and the air exhaust quantity of the range hood; and correcting the current set temperature by using the temperature compensation value, and determining a new set temperature, so as to control the air conditioner to operate at the new set temperature. Through the linkage of the air conditioner and the range hood, the refrigerating capacity or the heating capacity of the air conditioner, which is lost due to the influence of the operation of the range hood, is compensated, and the refrigerating or heating effect of the air conditioner is ensured, so that the temperature of a kitchen is kept comfortable.
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 diagram of a control method for an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a flowchart of a control method for an air conditioner according to an embodiment of the present disclosure;
fig. 3 is a flowchart of another control method for an air conditioner according to an embodiment of the present disclosure;
fig. 4 is a flowchart of another control method for an air conditioner according to an embodiment of the present disclosure;
fig. 5 is a schematic diagram of a control device for an air conditioner according to an embodiment of the present disclosure;
fig. 6 is a schematic diagram of another control device for an air conditioner 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 "include" 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 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.
The control method for the air conditioner provided by the embodiment of the disclosure is applied to a scene that the air conditioner and the range hood are in the same indoor space and are in running states.
As shown in fig. 1, an embodiment of the present disclosure provides a control method for an air conditioner, the control method including:
and S01, the air conditioner acquires the indoor environment temperature, the air output and the current set temperature of the air conditioner and the air output of the range hood.
Here, the indoor ambient temperature may be acquired in various manners. In one mode, the air conditioner obtains the indoor environment temperature through a temperature sensor carried by the air conditioner; in another mode, the air conditioner receives temperature data detected by a temperature sensor capable of wireless communication with the air conditioner as the indoor ambient temperature.
The acquisition of the indoor environment temperature, the air output and the current set temperature can be continuous acquisition, so that the air conditioner can respond in time according to the change of the parameters; it may be acquired periodically, for example, once every 5 minutes, to reduce the data processing amount while maintaining the dynamic control. The above description of the acquiring frequency of the indoor environment temperature, the air output amount and the current set temperature does not constitute a specific limitation, and those skilled in the art can determine the appropriate acquiring frequency according to the actual situation.
And S02, the air conditioner determines a temperature compensation value according to the air output, the air exhaust amount and the indoor environment temperature.
Optionally, the temperature compensation value is determined by:
Figure BDA0003120324900000041
wherein, T p Is a temperature compensation value, T 0 Is the indoor ambient temperature, V AE The exhaust air volume V of the range hood AC Is the air output of the air conditioner.
Therefore, the temperature compensation value can reflect the influence of the running state of the range hood on the running effect of the air conditioner, and the larger the temperature compensation value is, the larger the influence degree of the running effect of the air conditioner by the range hood is.
In some embodiments, the indoor ambient temperature is 23 ℃ (round the result), the range hood has a discharge capacity of 17.3 cubic meters per minute (one decimal is reserved for the result), the air conditioner has a discharge capacity of 100.6 cubic meters per minute (one decimal is reserved for the result), and the temperature compensation value is 4 ℃ (round the result).
In still other embodiments, the indoor ambient temperature is 27 ℃ (rounded to the obtained result), the exhaust air volume of the range hood is 17.8 cubic meters per minute (one decimal is reserved for the obtained result), the air volume of the air conditioner is 140.5 cubic meters per minute (one decimal is reserved for the obtained result), and the temperature compensation value is 3 ℃ (rounded to the calculated result).
And S03, the air conditioner corrects the current set temperature by using the temperature compensation value to obtain a new set temperature.
Optionally, the air conditioner corrects the current set temperature by using the temperature compensation value to obtain a new set temperature, including: under the condition that the air conditioner operates in a heating mode, the new set temperature is the sum of the current set temperature and the temperature compensation value; and under the condition that the air conditioner operates in the cooling mode, the new set temperature is the difference between the current set temperature and the temperature compensation value.
Therefore, under the condition of heating by the air conditioner, the range hood works to enable the air conditioner to lose a part of heating capacity, and the air conditioner operates at a temperature which is obtained by calculation and is higher than the original set temperature, so that the lost heating capacity is compensated; under the condition of air conditioner refrigeration, the range hood works to enable the air conditioner to lose a part of refrigerating capacity, and the air conditioner operates at the temperature which is obtained by calculation and is lower than the original set temperature, so that the lost refrigerating capacity is compensated.
In some embodiments, the air conditioner operates in a heating mode, the current set temperature is 20 ℃, the temperature compensation value is 2 ℃, and the new set temperature is the sum of the current set temperature and the temperature compensation value, namely 22 ℃.
In still other embodiments, the air conditioner operates in a cooling mode, the current set temperature is 25 ℃, the temperature compensation value is 1 ℃, and the new set temperature is the difference between the current set temperature and the temperature compensation value, i.e. 24 ℃.
And S04, controlling the air conditioner to operate at the new set temperature.
Optionally, the obtaining mode of the current air exhaust volume of the range hood includes: the air conditioner obtains the current air exhaust amount of the range hood sent by the range hood. So, realize air conditioner and lampblack absorber linkage, promoted user's use and experienced, satisfied the user to intelligent demand.
By adopting the control method for the air conditioner, the temperature compensation value is determined by acquiring the indoor environment temperature, the air output and the current set temperature of the air conditioner and the air exhaust amount of the range hood; and correcting the current set temperature by using the temperature compensation value to obtain a new set temperature, so as to control the air conditioner to operate at the new set temperature. Through the linkage of the air conditioner and the range hood, the refrigerating capacity or the heating capacity lost by the influence of the operation of the range hood on the air conditioner is compensated, so that the temperature of a kitchen is kept comfortable.
Fig. 2 is a flowchart of a control method for an air conditioner according to an embodiment of the present disclosure. As shown in fig. 2, the control method includes:
and S05, the air conditioner determines that the duration of the user leaving the kitchen does not reach the preset duration.
And S01, the air conditioner acquires the indoor environment temperature, the air output and the current set temperature of the air conditioner and the air output of the range hood.
And S02, the air conditioner determines a temperature compensation value according to the air output, the air exhaust amount and the indoor environment temperature.
And S03, the air conditioner corrects the current set temperature by using the temperature compensation value to obtain a new set temperature.
And S04, controlling the air conditioner to operate at the new set temperature.
In the embodiment of the present disclosure, the preset time period is used to represent a situation that the possibility that the user returns to the kitchen in a short time is relatively low, that is, if the duration that the user leaves the kitchen reaches the preset time period, it indicates that the possibility that the user is in a waiting process in the cooking process is relatively high, and the possibility that the user returns to the kitchen in a short time is relatively low. Specifically, the preset time period may be 10 minutes. The description of the preset duration in the embodiment of the present disclosure does not specifically limit the value of the preset duration, and a person skilled in the art may determine the appropriate preset duration according to the actual situation.
In the disclosed embodiment, there are various ways for the air conditioner to determine that the user is away from the kitchen, as exemplified below.
As an example, the air conditioner is associated with a location collecting module, and location information of the user is collected through the location collecting module, so that the user is determined to leave the kitchen. The position acquisition module is, for example, an image acquisition module or an infrared sensing module. Specifically, an image acquisition module can be installed in a kitchen space, connection is established between the air conditioner and the image acquisition module in a wireless communication mode, and the image acquisition module acquires an image of a user; when the image of the user is not acquired in the kitchen space range, the air conditioner determines that the user leaves the kitchen. Or, an infrared induction module can be arranged in a kitchen space, the connection is established between the air conditioner and the infrared induction module in a wireless communication mode, and the infrared induction module collects heat energy of a user; when the range of the kitchen space does not collect the heat energy of the user, the air conditioner determines that the user leaves the kitchen. Here, the manner of wireless communication may include at least one or more of a Wi-Fi connection, a zigbee protocol connection, and a bluetooth connection.
As another example, the air conditioner and the user intelligent terminal can establish connection in a wireless communication mode to achieve judgment of the position of the user. Specifically, the user can be positioned by positioning calculation by acquiring the indoor position information of the user through a geomagnetic sensor and a direction sensor of the user intelligent terminal, so that the user is determined to leave the kitchen. The wireless communication mode at least comprises one or more of Wi-Fi communication, zigbee protocol communication and Bluetooth communication. The user intelligent terminal is, for example, a mobile device, a computer, or a vehicle-mounted device built in a floating car, or any combination thereof. In some embodiments, the mobile device may include, for example, a cell phone, a smart home device, a wearable device, a smart mobile device, a virtual reality device, and the like, or any combination thereof.
By adopting the control method for the air conditioner, the possibility that the user returns to the kitchen in a short time is determined to be higher by determining that the duration of the user leaving the kitchen does not reach the preset duration; acquiring the indoor environment temperature, the air output quantity and the current set temperature of an air conditioner and the air output quantity of a range hood, thereby determining a temperature compensation value; and correcting the current set temperature by using the temperature compensation value to obtain a new set temperature, so as to control the air conditioner to operate at the new set temperature. Through the linkage of the air conditioner and the range hood, the refrigerating capacity or the heating capacity lost by the influence of the operation of the range hood on the air conditioner is compensated, so that the temperature of a kitchen is kept comfortable.
Fig. 3 is a flowchart of a control method for an air conditioner according to an embodiment of the present disclosure. As shown in fig. 3, the control method includes:
and S06, the air conditioner determines that the user returns to the kitchen.
And S01, the air conditioner acquires the indoor environment temperature, the air output and the current set temperature of the air conditioner and the air output of the range hood.
And S02, the air conditioner determines a temperature compensation value according to the air output, the air exhaust amount and the indoor environment temperature.
And S03, the air conditioner corrects the current set temperature by using the temperature compensation value to obtain a new set temperature.
And S04, controlling the air conditioner to operate at the new set temperature.
In the embodiment of the present disclosure, there may be multiple ways for the air conditioner to determine that the user returns to the kitchen, and reference may be made to the above description of the way for the air conditioner to determine that the user leaves the kitchen, which is not described herein again.
By adopting the control method for the air conditioner, the user is confirmed to return to the kitchen, so that the set temperature can be adjusted to make the kitchen temperature comfortable; acquiring the indoor environment temperature, the air output quantity and the current set temperature of an air conditioner and the air output quantity of a range hood, thereby determining a temperature compensation value; and correcting the current set temperature by using the temperature compensation value to obtain a new set temperature, so as to control the air conditioner to operate at the new set temperature. Through the linkage of the air conditioner and the range hood, the refrigeration capacity or heating capacity lost by the operation influence of the range hood of the air conditioner is compensated, so that the temperature of a kitchen is kept comfortable.
Fig. 4 is a flowchart of a control method for an air conditioner according to an embodiment of the present disclosure. As shown in fig. 4, the control method includes:
s11, the air conditioner acquires the indoor environment temperature, the air outlet quantity and the current set temperature of the air conditioner and the air exhaust quantity of the range hood.
And S12, the air conditioner determines a temperature compensation value according to the air output, the air exhaust amount and the indoor environment temperature.
And S13, the air conditioner corrects the current set temperature by using the temperature compensation value to obtain a new set temperature.
And S14, controlling the air conditioner to operate at the new set temperature when the absolute value of the difference between the indoor environment temperature and the current set temperature is greater than or equal to the first threshold and less than or equal to the second threshold.
In the embodiment of the present disclosure, the first threshold is set to distinguish two situations, that is, the indoor ambient temperature is closer to the current set temperature or has a certain difference from the current set temperature, that is, if the absolute value of the difference between the indoor ambient temperature and the current set temperature is smaller than the first threshold, it indicates that the indoor ambient temperature is closer to the current set temperature, and the current set temperature does not need to be changed; if the absolute value of the difference between the indoor environment temperature and the current set temperature is greater than or equal to the first threshold, it indicates that there is a certain difference between the indoor environment temperature and the current set temperature, and the set temperature needs to be adjusted. Specifically, the first threshold may be 1.
The second threshold is used for expressing the conditions that the temperature difference between the indoor environment temperature and the current set temperature is too large and the outdoor compressor operates at the maximum frequency, namely, if the absolute value of the difference between the indoor environment temperature and the current set temperature is larger than the second threshold, the outdoor compressor operates at the maximum frequency, and the effect of adjusting the set temperature is not obvious, so that the air conditioner operates at the current set temperature, and the air speed of the indoor fan can be adjusted to the maximum air speed at the moment so as to improve the sensible temperature; if the absolute value of the difference between the indoor environment temperature and the current set temperature is less than or equal to the second threshold value, the air conditioner is controlled to operate at the new set temperature. Specifically, the second threshold may be 5.
The above description of the first threshold and the second threshold does not specifically limit the values of the first threshold and the second threshold, and those skilled in the art can determine the appropriate first threshold and second threshold according to the actual situation.
In some embodiments, the first threshold is 1, the second threshold is 5, and the absolute value of the difference between the indoor ambient temperature and the current set temperature is 3, and thus the air conditioner is operated at the new set temperature because it is greater than the first threshold and less than the second threshold.
By adopting the control method for the air conditioner, the temperature compensation value is determined by acquiring the indoor environment temperature, the air output and the current set temperature of the air conditioner and the air exhaust amount of the range hood; correcting the current set temperature by using the temperature compensation value to obtain a new set temperature; and controlling the air conditioner to operate at the new set temperature under the condition that the absolute value of the difference between the indoor environment temperature and the current set temperature is greater than or equal to a first threshold value and less than or equal to a second threshold value. Through the linkage of the air conditioner and the range hood, the refrigeration capacity or heating capacity lost by the operation influence of the range hood of the air conditioner is compensated, so that the temperature of a kitchen is kept comfortable.
Fig. 5 is a schematic diagram of a control device for an air conditioner according to an embodiment of the present disclosure. As shown in fig. 5, an embodiment of the present disclosure provides a control apparatus for an air conditioner, including an acquisition unit 21, a determination unit 22, a correction unit 23, and a control unit 24. The acquiring unit 21 is configured to acquire an indoor ambient temperature, an air output amount and a current set temperature of an air conditioner, and an air exhaust amount of a range hood; the determination unit 22 is configured to determine a temperature compensation value according to the air output, and the indoor ambient temperature; the correcting unit 23 is configured to correct the current set temperature by using the temperature compensation value, and obtain a new set temperature; the control unit 24 is configured to control the air conditioner to operate at the new set temperature.
By adopting the control device for the air conditioner, the refrigeration capacity or heating capacity lost by the influence of the operation of the range hood of the air conditioner is compensated through the cooperation of the acquisition unit, the determination unit, the correction unit and the control unit, so that the temperature of a kitchen is kept comfortable.
As shown in fig. 6, an embodiment of the present disclosure provides a control device for an air conditioner, including a processor (processor) 100 and a memory (memory) 101. Optionally, the apparatus may also include a Communication Interface (Communication Interface) 102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other through the bus 103. The communication interface 102 may be used for information transfer. The processor 100 may call logic instructions in the memory 101 to perform the control method for the air conditioner of the above-described embodiment.
In addition, the logic instructions in the memory 101 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 101, which is a computer-readable storage medium, may 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 100 executes functional applications and data processing by executing program instructions/modules stored in the memory 101, that is, implements the control method for the air conditioner in the above-described embodiments.
The memory 101 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. In addition, the memory 101 may include a high-speed random access memory, and may also include a nonvolatile memory.
The embodiment of the disclosure provides an air conditioner, which comprises the control device for the air conditioner.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described control method for an air conditioner.
The disclosed embodiments provide a computer program product including a computer program stored on a computer-readable storage medium, the computer program including program instructions that, when executed by a computer, cause the computer to execute the above-described control method for an air conditioner.
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, which is stored in a storage medium and includes one or more instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present 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 the 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 one of 8230," does not exclude the presence of additional like elements in a process, method or device comprising 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 disclosure, 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 simplicity of description, the specific working processes of the above-described systems, apparatuses, and units 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 an air conditioner is characterized in that a range hood is arranged in a space where the air conditioner is located, and the control method comprises the following steps:
acquiring indoor environment temperature, air output and current set temperature of the air conditioner and air exhaust volume of the range hood;
determining a temperature compensation value according to the air output, the air exhaust amount and the indoor environment temperature;
correcting the current set temperature by using the temperature compensation value to obtain a new set temperature;
and controlling the air conditioner to operate at the new set temperature.
2. The control method according to claim 1, wherein the correcting the current set temperature by the temperature compensation value to obtain a new set temperature comprises:
under the condition that the air conditioner operates in a heating mode, the new set temperature is the sum of the current set temperature and the temperature compensation value;
and under the condition that the air conditioner operates in a cooling mode, the new set temperature is the difference between the current set temperature and the temperature compensation value.
3. The control method according to claim 1, characterized in that the temperature compensation value is determined by:
Figure FDA0003120324890000011
wherein, T p Is a temperature compensation value, T 0 Is the indoor ambient temperature, V AE The exhaust air volume V of the range hood AC Is the air output of the air conditioner.
4. The control method according to any one of claims 1 to 3, wherein before controlling the air conditioner to operate at the new set temperature, further comprising:
determining that an absolute value of a difference between the indoor ambient temperature and the current set temperature is greater than or equal to a first threshold and less than or equal to a second threshold.
5. The control method according to any one of claims 1 to 3, wherein before acquiring the indoor ambient temperature, the air output and the current set temperature of the air conditioner, and the air output of the range hood, the method further comprises:
determining that the duration of the user leaving the kitchen has not reached a preset duration.
6. The control method according to any one of claims 1 to 3, wherein before acquiring the indoor ambient temperature, the air output and the current set temperature of the air conditioner, and the air output of the range hood, the method further comprises:
it is determined that the user returns to the kitchen.
7. The control method according to any one of claims 1 to 3, wherein the manner of acquiring the exhaust air volume of the range hood comprises:
the air conditioner obtains the exhaust air volume of the range hood sent by the range hood.
8. A control device for an air conditioner, characterized by comprising:
the acquisition unit is configured to acquire an indoor environment temperature, the air output and the current set temperature of the air conditioner and the air exhaust amount of the range hood;
a determination unit configured to determine a temperature compensation value according to the air outlet amount, and the indoor ambient temperature;
a correction unit configured to correct the current set temperature by using the temperature compensation value to obtain a new set temperature;
a control unit configured to control the air conditioner to operate at the new set temperature.
9. A control apparatus for an air conditioner comprising a processor and a memory storing program instructions, characterized in that the processor is configured to execute the control method for an air conditioner according to any one of claims 1 to 7 when executing the program instructions.
10. An air conditioner characterized by comprising the control device for an air conditioner according to claim 8 or 9.
CN202110674916.5A 2021-06-17 2021-06-17 Control method and device for air conditioner and air conditioner Pending CN115493262A (en)

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JP6280456B2 (en) * 2014-06-25 2018-02-14 アズビル株式会社 Air conditioning system and air conditioning control method
CN107166637B (en) * 2017-05-03 2023-07-07 珠海格力电器股份有限公司 Temperature compensation control method, device and system for air conditioner
CN108332382A (en) * 2017-12-21 2018-07-27 珠海格力电器股份有限公司 Air conditioning control method and device, system, storage medium and processor
CN110500743B (en) * 2019-08-23 2021-11-23 宁波奥克斯电气股份有限公司 Control method of kitchen air conditioner, air conditioner and computer readable storage medium
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CN112815480B (en) * 2021-01-04 2022-03-29 海尔智家股份有限公司 Air conditioner linkage control method, linkage control system and readable storage medium
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