WO2023024557A1 - 一种空调控制方法及空调器 - Google Patents

一种空调控制方法及空调器 Download PDF

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Publication number
WO2023024557A1
WO2023024557A1 PCT/CN2022/089874 CN2022089874W WO2023024557A1 WO 2023024557 A1 WO2023024557 A1 WO 2023024557A1 CN 2022089874 W CN2022089874 W CN 2022089874W WO 2023024557 A1 WO2023024557 A1 WO 2023024557A1
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WIPO (PCT)
Prior art keywords
air conditioner
heat transfer
real
time
room
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PCT/CN2022/089874
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English (en)
French (fr)
Inventor
吕科磊
吕福俊
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Publication of WO2023024557A1 publication Critical patent/WO2023024557A1/zh

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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
    • 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
    • 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
    • F24F2110/12—Temperature of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/30—Velocity
    • F24F2110/32—Velocity of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
    • F24F2130/20—Sunlight
    • 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

Definitions

  • the present application relates to the technical field of air conditioners, in particular to an air conditioner control method and an air conditioner.
  • Air conditioners have become one of the indispensable electrical equipment in people's daily life. Air conditioners can help people reach an adaptable temperature when the ambient temperature is too high or too low.
  • the opening of the compressor and the valve is controlled according to the indoor temperature to meet the user's demand for the indoor environment temperature.
  • This control method is imprecise and prone to resource waste due to adjustment transitions.
  • the present application provides an air conditioner control method and an air conditioner, which are used to solve the problems in the prior art that controlling the operation of a compressor according to temperature requirements is slow, difficult to control, and prone to waste of resources due to adjustment transitions.
  • the present application provides an air conditioner control method, comprising: obtaining the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located; obtaining the standard heat transfer amount according to the real-time heat transfer coefficient, the outdoor ambient temperature and the set temperature of the air conditioner; The real-time heat transfer coefficient and the real-time indoor and outdoor temperatures are used to obtain the real-time heat transfer of the room where the air conditioner is located; and the operation of the air conditioner is controlled according to the real-time heat transfer and the standard heat transfer.
  • obtaining the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located includes: monitoring the real-time light and wind speed outside the room; and obtaining the heat transfer coefficient of the room where the air conditioner is located The real-time heat transfer coefficient of the exterior walls.
  • obtaining the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located specifically includes: obtaining in advance the heat transfer coefficient of the outer wall of the room where the air conditioner is located in different time periods, and recording the corresponding According to the corresponding relationship between the heat transfer coefficient of the external wall of the room where the air conditioner is located and the illumination and wind speed, and the real-time illumination and the obtained According to the real-time wind speed, the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located is obtained.
  • obtaining the heat transfer coefficient of the outer wall of the room where the air conditioner is located in different time periods specifically includes: obtaining the instantaneous heat change of the room where the air conditioner is located in any time period; Heat change, indoor and outdoor temperature, and the area of the outer wall of the room where the air conditioner is located, to obtain the heat transfer coefficient of the outer wall of the room where the air conditioner is located within the time period.
  • obtaining the instantaneous heat change of the room where the air conditioner is located includes: turning off the outdoor unit of the air conditioner and starting the fan of the indoor unit of the air conditioner; monitoring the temperature change of the indoor environment within a preset time period; calculating the temperature of the air conditioner according to the following formula
  • Q s is the instantaneous heat change
  • C is the air specific heat capacity
  • M is the indoor air quality
  • T 1 is the first indoor ambient temperature
  • T 2 is the second indoor ambient temperature
  • t is the preset time.
  • the heat transfer coefficient of the outer wall of the room where the air-conditioner is located is obtained according to the following Formula calculation: Among them, K is the heat transfer coefficient of the outer wall of the room where the air conditioner is located, Q s is the instantaneous heat change in the room, T 3 is the outdoor ambient temperature, T 1 is the first indoor ambient temperature, F is the area of the outer wall, and ⁇ is the temperature correction coefficient.
  • controlling the operation of the air conditioner according to the real-time heat exchange amount and the standard heat exchange amount specifically includes: when the real-time heat exchange amount is less than the standard heat exchange amount, controlling the air conditioner The frequency of the compressor is increased or the opening of the valve is increased; when the real-time heat transfer is greater than the standard heat transfer, the compressor frequency of the air conditioner is controlled to decrease or the opening of the valve is reduced.
  • the present application also provides an air conditioner control device, including: an acquisition module: used to acquire the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located; temperature, to obtain the standard heat transfer; it is also used to obtain the real-time heat transfer of the room where the air conditioner is located according to the real-time heat transfer coefficient and the real-time indoor and outdoor temperature; the control module: used to obtain the real-time heat transfer according to the real-time heat transfer and the standard Exchange heat and control the operation of the air conditioner.
  • an acquisition module used to acquire the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located
  • temperature to obtain the standard heat transfer
  • it is also used to obtain the real-time heat transfer of the room where the air conditioner is located according to the real-time heat transfer coefficient and the real-time indoor and outdoor temperature
  • the control module used to obtain the real-time heat transfer according to the real-time heat transfer and the standard Exchange heat and control the operation of the air conditioner.
  • the present application also provides an air conditioner, including the above-mentioned air conditioner control device.
  • the present application also provides an electronic device, including a memory, a processor, and a computer program stored on the memory and operable on the processor.
  • the processor executes the program, it can realize the Describe the steps of the air conditioning control method.
  • An air conditioner control method and an air conditioner provided in this application obtain the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located, and combine the outdoor ambient temperature and the set temperature of the air conditioner to obtain the standard heat transfer rate, and combine the real-time indoor and outdoor temperatures to obtain the real-time heat transfer coefficient.
  • Heat transfer According to the relationship between the standard heat transfer and the real-time heat transfer, the air-conditioning operation is adjusted in real time. This method of intelligently adjusting the air-conditioning operation according to the real-time heat transfer takes into account the different heat transfer coefficients of the outer walls at different times , will form different indoor and outdoor heat transfer, can quickly and accurately control the operation of the air conditioner, avoid resource waste due to adjustment transition, save costs, and improve user experience.
  • FIG. 1 is a schematic flow chart of an air-conditioning control method provided by the present application
  • FIG. 2 is a schematic structural diagram of an electronic device provided by the present application.
  • This embodiment provides an air conditioner control method, including: obtaining the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located; coefficient and real-time indoor and outdoor temperatures to obtain the real-time heat transfer of the room where the air conditioner is located; control the operation of the air conditioner according to the standard heat transfer and real-time heat transfer.
  • the heat transfer coefficient of the wall is affected by the environment, and the heat transfer coefficient of different walls is different in different environments.
  • real-time indoor ambient temperature and real-time outdoor ambient temperature of the room where the air conditioner is located the real-time heat exchange heat of the room where the air conditioner is located is obtained.
  • the operation of the air conditioner is controlled, such as adjusting the frequency of the compressor, adjusting the operation of the indoor fan or the opening of the valve, etc.; the operation of the air conditioner can be precisely controlled to avoid Regulate the transition, resulting in a waste of energy.
  • the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located is obtained, combined with the outdoor ambient temperature and the set temperature of the air conditioner to obtain the standard heat transfer value, and combined with the real-time indoor and outdoor temperatures to obtain the real-time heat transfer value; according to the standard heat transfer value and The relationship between the real-time heat transfer and the real-time adjustment of the air-conditioning operation.
  • This method of intelligently adjusting the air-conditioning operation according to the real-time heat transfer takes into account the different heat transfer coefficients of the outer walls at different times, which will result in different indoor and outdoor heat transfer. , can quickly and accurately control the operation of the air conditioner, avoid resource waste due to adjustment transitions, save costs, and improve user experience.
  • obtaining the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located includes: monitoring the real-time outdoor light and real-time wind speed; according to the real-time light and real-time wind speed, obtaining the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located .
  • the light and wind speed of the outdoor environment change, and the heat transfer coefficients of the walls corresponding to different light and wind speeds are different.
  • the outdoor light is monitored in real time through the light intensity detection device; the outdoor wind speed is monitored in real time through the wind speed detection device; when the light is constant, the greater the wind speed, the stronger the ability to disperse external heat, and the smaller the heat transfer coefficient of the wall; When the wind speed is constant, the stronger the light, the greater the heat transfer coefficient of the wall; further, according to the real-time light and real-time wind speed, the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located is obtained.
  • obtaining the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located in this embodiment specifically includes: pre-obtaining the heat transfer coefficient of the outer wall of the room where the air conditioner is located in different time periods, and recording the corresponding Light and wind speed, and then obtain the corresponding relationship between the heat transfer coefficient of the outer wall of the room where the air conditioner is located and the light and wind speed.
  • the heat transfer coefficient of the outer wall of the room where the air conditioner is located in different time periods is obtained in advance.
  • the different time periods can be divided into 24 time periods or 12 time periods, and the outer wall of the room where the air conditioner is located in each time period is obtained.
  • the heat transfer coefficient of the room and record the light and wind speed corresponding to the heat transfer coefficient of the inner and outer walls in each time period, which is the correspondence between the heat transfer coefficient of the outer wall of the room where the air conditioner is located and the light and wind speed in this time period.
  • the division of different time periods is not specifically limited.
  • the user can divide it into sunny days, rainy days, snowy days, etc. according to the weather conditions, and obtain the heat transfer coefficient of the outer wall of the room where the air conditioner is located under different weather conditions; That is, divide spring, summer, autumn, and winter to obtain the heat transfer coefficient of the outer wall of the room where the air conditioner is located in different seasons; or divide according to the morning, middle, evening, and night of the day to obtain the outer wall of the room where the air conditioner is located in different time periods The heat transfer coefficient; to meet the actual needs of users.
  • the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located is obtained according to the corresponding relationship between the heat transfer coefficient of the outer wall of the room where the air conditioner is located and the illumination and wind speed, as well as the real-time illumination and real-time wind speed.
  • the illumination information of the outdoor environment is monitored in real time through the illumination intensity detection device, and the wind speed information of the outdoor environment is detected in real time through the wind speed detection device. Comparing with the corresponding relationship between light and wind speed, the heat transfer coefficient of the outer wall of the room where the air conditioner is located can be obtained under the current light and wind speed. This method is simple and can quickly obtain the heat transfer coefficient of the outer wall of the room where the air conditioner is located.
  • obtaining the heat transfer coefficient of the outer wall of the room where the air conditioner is located in different time periods specifically includes: acquiring the instantaneous heat change of the room where the air conditioner is located in any time period; according to the instantaneous heat change of the room where the air conditioner is located, The indoor and outdoor temperatures and the area of the outer wall of the room where the air conditioner is located obtain the heat transfer coefficient of the outer wall of the room where the air conditioner is located within the time period.
  • the instantaneous heat change of the room where the air conditioner is located within the time period is obtained, that is, the heat change in the room per second; further, the indoor ambient temperature, outdoor
  • the area of the outer wall of the room where the air conditioner is located is the surface area of the wall that is in direct contact with the external environment.
  • the heat transfer coefficient of the outer wall surface of the room where the air conditioner is located in time is obtained, that is, the heat change in the room per second; further, the indoor ambient temperature, outdoor The ambient temperature, the area of the outer wall of the room where the air conditioner is located is the surface area of the wall that is in direct contact with the external environment.
  • obtaining the instantaneous heat change of the room where the air conditioner is located in this embodiment includes: closing the outdoor unit of the air conditioner and starting the fan of the indoor unit of the air conditioner; monitoring the temperature change of the indoor environment within a preset time period; calculating the temperature of the air conditioner according to the following formula
  • the instantaneous heat change of the room in which it is located includes: closing the outdoor unit of the air conditioner and starting the fan of the indoor unit of the air conditioner; monitoring the temperature change of the indoor environment within a preset time period; calculating the temperature of the air conditioner according to the following formula
  • the instantaneous heat change of the room in which it is located includes: closing the outdoor unit of the air conditioner and starting the fan of the indoor unit of the air conditioner; monitoring the temperature change of the indoor environment within a preset time period; calculating the temperature of the air conditioner according to the following formula
  • the instantaneous heat change of the room in which it is located includes: closing the outdoor unit of the air conditioner and starting the fan of the indoor unit of the air conditioner; monitoring the temperature
  • the air conditioner when the air conditioner has no operation command, turn off the outdoor unit of the air conditioner, start the fan of the indoor unit of the air conditioner, accelerate the temperature exchange in the room where the air conditioner is located, make the indoor temperature more uniform, and monitor the indoor unit of the air conditioner within a preset time period
  • the air supply temperature of the fan that is, obtain the first indoor ambient temperature T 1 and the second indoor ambient temperature T 2 within a preset time period, combine the air specific heat capacity C and the indoor air quality M, and then calculate the heat of the indoor environment; further Specifically, the ratio of heat to time in the preset time period is the heat change Q s of the room where the air conditioner is located per unit time, that is, the instantaneous heat change in the room where the air conditioner is located is
  • the acquisition of the temperature is not specifically limited, and it may be the temperature of the fan outlet of the indoor unit, or the average temperature of the indoor room, that is, the average temperature obtained by monitoring the temperatures of multiple positions in the room.
  • the heat transfer coefficient of the outer wall of the room where the air conditioner is located is obtained during this time period, specifically calculated according to the following formula:
  • K is the heat transfer coefficient of the outer wall of the room where the air conditioner is located
  • Q s is the instantaneous heat change in the room
  • T 3 is the outdoor ambient temperature
  • T 1 is the first indoor ambient temperature
  • F is the area of the outer wall
  • ⁇ is the temperature correction coefficient.
  • the temperature correction coefficient ⁇ can be selected according to the wind speed, sunshine and other environmental factors and the characteristics of the wall, referring to the heat transfer design code, and the specific value is not limited.
  • This embodiment monitors the outdoor ambient temperature in real time, obtains the outdoor ambient temperature T 3 and the first indoor ambient temperature T 1 , and can obtain the change of the outdoor ambient temperature and the indoor ambient temperature, that is, T 3 -T 1 ; according to the indoor instantaneous heat transfer Q s As well as the indoor and outdoor ambient temperature changes, the heat transfer coefficient of the wall outside the room where the air conditioner is located is obtained, that is
  • the air conditioner has no operation command, turns off the outdoor unit, starts the fan of the indoor unit, makes the indoor air circulate, and makes the indoor temperature more uniform, so as to prevent the local temperature in a certain part of the room from being high, and record the temperature of the indoor unit at the same time.
  • the air inlet temperature of the fan when the temperature rises by 1°C, record the time t required for the temperature to rise by 1°C, and according to the formula Calculate the instantaneous heat change of the room where the air conditioner is located; monitor the temperature T 3 of the outdoor environment, and calculate the temperature difference between indoor and outdoor, that is, T 3 -T 1 ; further according to the formula
  • the heat transfer coefficient K of the outer wall of the room where the air conditioner is located can be obtained during this time period, and the outdoor light and wind speed at this time can be monitored and recorded; in this way, the heat transfer coefficient, light and wind speed of the outer wall of the room where the air conditioner is located can be recorded in each time period. Wind speed, to obtain the corresponding relationship between the heat transfer coefficient of the outer wall of the room where the air conditioner is located and the light and wind speed in different time periods.
  • the air conditioner set the temperature according to the user's needs, monitor the indoor ambient temperature, outdoor ambient temperature, and outdoor light and wind speed, according to the outdoor light and wind speed and the pre-acquired heat transfer coefficient and light
  • the heat transfer coefficient of the outer wall of the room where the air conditioner is located is obtained; according to the heat transfer coefficient of the wall, the set temperature of the air conditioner, and the outdoor ambient temperature at this time, the standard heat transfer is obtained, that is, the indoor ambient temperature reaches the air conditioner temperature.
  • the heat required When setting the temperature, the heat required; according to the heat transfer coefficient of the wall at this time, the real-time indoor ambient temperature and the real-time outdoor ambient temperature, the real-time heat transfer of the room where the air conditioner is located; further based on the real-time heat transfer and standard heat transfer The relationship between them can be adjusted in real time to control the operation of the air conditioner.
  • controlling the operation of the air conditioner specifically includes: when the real-time heat transfer amount is less than the standard heat transfer amount, controlling the compressor frequency of the air conditioner to increase or the opening of the valve to be increased ; When the real-time heat transfer is greater than the standard heat transfer, the frequency of the air-conditioning compressor is reduced or the opening of the valve is reduced.
  • the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located is obtained; the outdoor ambient temperature is 40°C, the set temperature of the air conditioner is 27°C, and it is in cooling mode.
  • Q standard K ⁇ F ⁇ T 1 ⁇ can calculate the heat required for the indoor ambient temperature to reach 27°C, where ⁇ T 1 is the difference between the outdoor ambient temperature and the set temperature of the air conditioner, which is the standard heat transfer;
  • ⁇ T 1 is the difference between the outdoor ambient temperature and the set temperature of the air conditioner, which is the standard heat transfer
  • the temperature of the room where the air conditioner is located and the outdoor ambient temperature are monitored in real time.
  • Q real time K ⁇ F ⁇ T 2 ⁇ , where ⁇ T 2 is the difference between the real-time outdoor temperature and the real-time indoor temperature, and then calculate the real-time heat transfer.
  • the indoor ambient temperature does not reach the set temperature of the air conditioner, that is, when it is higher than 27°C, ⁇ T 2 ⁇ T 1 , and the real-time heat transfer in the room is less than the standard heat transfer
  • the standard heat transfer and real-time heat transfer are calculated according to the formula; when the indoor ambient temperature does not reach the set temperature of the air conditioner, it is less than the set temperature of the air conditioner
  • the real-time heat transfer in the room is lower than the standard heat transfer, you can increase the frequency of the air conditioner compressor or increase the opening of the valve; when the indoor ambient temperature is higher than the set temperature, the real-time heat transfer in the room is greater than
  • the standard heat exchange can reduce the frequency of the air conditioner compressor or adjust the opening of the valve.
  • the adjustment range of the compressor frequency, or the smaller the adjustment of the valve opening this control method can quickly and accurately control the operation of the air conditioner, avoid resource waste due to adjustment transitions, save costs, and improve user experience.
  • controlling the frequency increase of the compressor of the air conditioner or increasing the opening of the valve specifically includes: obtaining the real-time heat exchange rate and the standard heat exchange rate according to the real-time heat exchange rate and the standard heat exchange rate The difference between the heat; according to the difference, the frequency of the compressor of the air conditioner is controlled to increase or the opening of the valve is increased, so that the cooling capacity or heating capacity of the air conditioner matches the difference.
  • the cooling capacity of the air conditioner is matched with the difference
  • in the heating mode the heating capacity of the air conditioner is matched with the difference.
  • this embodiment proposes to convert the difference between the real-time heat exchange rate and the standard heat exchange rate into the corresponding cooling capacity or heating capacity, so as to accurately control the air conditioner to provide the corresponding cooling capacity or heating capacity, so that the real-time heat transfer rate tends to the standard Heat exchange, that is, the real-time indoor temperature tends to the set temperature.
  • This embodiment proposes to directly control the operation of the air conditioner according to the required cooling capacity or heating capacity, and directly control the air conditioner to provide the corresponding cooling capacity or heating capacity, so that the control of the air conditioner is more accurate, efficient and energy-saving.
  • the air-conditioning control device provided by the present application is described below, and the air-conditioning control device described below and the air-conditioning control method described above can be referred to in correspondence.
  • This embodiment also provides an air conditioner control device, the operation control device is used to execute the above air conditioner control method, and the operation air conditioner control device includes: an acquisition module: used to acquire the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located; a calculation module : It is used to obtain the standard heat transfer rate according to the real-time heat transfer coefficient, outdoor ambient temperature and air conditioner setting temperature; it is also used to obtain the real-time heat transfer value of the room where the air conditioner is located according to the real-time heat transfer coefficient and real-time indoor and outdoor temperatures; the control module : Used to control the operation of the air conditioner according to the real-time heat exchange rate and the standard heat exchange rate.
  • an acquisition module used to acquire the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located
  • a calculation module It is used to obtain the standard heat transfer rate according to the real-time heat transfer coefficient, outdoor ambient temperature and air conditioner setting temperature; it is also used to obtain the real-time heat transfer value of the room where the air conditioner is located according to
  • This embodiment also provides an air conditioner, including the above-mentioned air conditioner control device, and also includes a temperature sensor, a light intensity detection device and a wind speed detection device, the temperature sensor is used to detect the indoor environment temperature and the outdoor environment temperature; It is used to monitor outdoor light information; the wind speed detection device is used to monitor outdoor wind speed information.
  • the heat transfer coefficient of the outer wall of the room where the air conditioner is located is determined by comparing the obtained light and wind speed information with the heat transfer coefficient of the outer wall of the room where the air conditioner is located and the corresponding relationship between light and wind speed; Obtain the standard heat transfer heat coefficient, air conditioner set temperature and outdoor ambient temperature; obtain the real-time indoor and outdoor heat transfer heat according to the temperature difference between the indoor ambient temperature and the outdoor ambient temperature and the heat transfer coefficient of the outer wall of the room where the air conditioner is located; Adjust the frequency or valve opening of the air conditioner compressor according to the relationship between the real-time heat transfer amount and the standard heat transfer amount, and then control the operation of the air conditioner, realize intelligent control, save costs, and improve user experience.
  • FIG. 2 illustrates a schematic diagram of the physical structure of an electronic device.
  • the electronic device may include: a processor (processor) 210, a communication interface (Communications Interface) 220, a memory (memory) 230 and a communication bus 240, Wherein, the processor 210 , the communication interface 220 , and the memory 230 communicate with each other through the communication bus 240 .
  • processor processor
  • Communication interface Communication interface
  • memory memory
  • FIG. 2 illustrates a schematic diagram of the physical structure of an electronic device.
  • the electronic device may include: a processor (processor) 210, a communication interface (Communications Interface) 220, a memory (memory) 230 and a communication bus 240, Wherein, the processor 210 , the communication interface 220 , and the memory 230 communicate with each other through the communication bus 240 .
  • memory memory
  • the processor 210 can call the logic instructions in the memory 230 to execute the air-conditioning control method, the method comprising: obtaining the real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located; according to the real-time heat transfer coefficient, the outdoor ambient temperature and the set temperature of the air conditioner, Obtain the standard heat transfer; obtain the real-time heat transfer of the room where the air conditioner is located according to the real-time heat transfer coefficient and real-time indoor and outdoor temperatures; control the operation of the air conditioner according to the real-time heat transfer and standard heat transfer.
  • the above-mentioned logic instructions in the memory 230 may be implemented in the form of software functional units and when sold or used as an independent product, may be stored in a computer-readable storage medium.
  • the technical solution of the present application is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disc, etc., which can store program codes. .
  • the present application also provides a computer program product
  • the computer program product includes a computer program stored on a non-transitory computer-readable storage medium
  • the computer program includes program instructions, and when the program instructions are executed by a computer During execution, the computer can execute the air-conditioning control method provided by the above-mentioned methods, the method includes: obtaining the real-time heat transfer coefficient of the outer wall of the room where the air-conditioner is located; obtaining the standard Heat transfer: According to the real-time heat transfer coefficient and real-time indoor and outdoor temperatures, the real-time heat transfer of the room where the air conditioner is located is obtained; according to the real-time heat transfer and standard heat transfer, the operation of the air conditioner is controlled.
  • the present application also provides a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it is implemented to perform the air-conditioning control methods provided above, and the method includes: obtaining The real-time heat transfer coefficient of the outer wall of the room where the air conditioner is located; according to the real-time heat transfer coefficient, outdoor ambient temperature, and the set temperature of the air conditioner, the standard heat transfer rate is obtained; according to the real-time heat transfer coefficient and real-time indoor and outdoor temperatures, the real-time Heat transfer: control the operation of the air conditioner according to the real-time heat transfer and standard heat transfer.
  • the device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in One place, or it can be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without any creative efforts.
  • each implementation can be implemented by means of software plus a necessary general hardware platform, and of course also by hardware.
  • the essence of the above technical solution or the part that contributes to the prior art can be embodied in the form of software products, and the computer software products can be stored in computer-readable storage media, such as ROM/RAM, magnetic discs, optical discs, etc., including several instructions to make a computer device (which may be a personal computer, server, or network device, etc.) execute the methods described in various embodiments or some parts of the embodiments.

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Abstract

一种空调控制方法及空调器，其中空调控制方法包括：获取空调所在房间的外墙壁的实时传热系数；根据所述实时传热系数、室外环境温度以及空调设定温度，获取标准换热量；根据所述实时传热系数以及实时室内外温度，获取空调所在房间的实时换热量；根据所述实时换热量和所述标准换热量，控制空调运行。可快速、精确地控制空调的运行，避免因调节过度造成资源浪费，节约成本，进而提高用户体验。

Description

一种空调控制方法及空调器
相关申请的交叉引用
本申请要求于2021年8月23日提交的申请号为202110969271.8，名称为“一种空调控制方法及空调器”的中国专利申请的优先权，其通过引用方式全部并入本文。
技术领域
本申请涉及空调技术领域，尤其涉及一种空调控制方法及空调器。
背景技术
随着社会发展以及人们的生活水平不断提高，空调已成为人们日常生活中不可或缺的电气设备之一。空调可以在环境温度过高或者过低时，帮助人们达到一个能够适应的温度。
现有技术中根据室内温度控制压缩机和阀开度，满足用户对室内环境温度的需求，这种控制方法存在不精确，易出现调节过渡造成资源浪费的问题。
发明内容
本申请提供一种空调控制方法及空调器，用以解决现有技术中根据温度需求控制压缩机运行反应速度慢，不易控制，易出现调节过渡造成资源浪费的问题。
本申请提供一种空调控制方法，包括：获取空调所在房间的外墙壁的实时传热系数；根据所述实时传热系数、室外环境温度以及空调设定温度，获取标准换热量；根据所述实时传热系数以及实时室内外温度，获取空调所在房间的实时换热量；根据所述实时换热量和所述标准换热量，控制空调运行。
根据本申请提供的一种空调控制方法，获取空调所在房间的外墙壁的实时传热系数包括：监测室外的实时光照和实时风速；根据所述实时光照和所述实时风速，获取空调所在房间的外墙壁的实时传热系数。
根据本申请提供的一种空调控制方法，获取空调所在房间的外墙壁的实时传热系数具体包括：预先获取不同时间段内空调所在房间的外墙壁的传热系数，并记录各个时间段对应的光照和风速，进而获取空调所在房间的外墙 壁的传热系数与光照和风速的对应关系；根据空调所在房间的外墙壁的传热系数与光照和风速的对应关系，以及所述实时光照和所述实时风速，获取空调所在房间的外墙壁的实时传热系数。
根据本申请提供的一种空调控制方法，获取不同时间段内空调所在房间的外墙壁的传热系数具体包括：在任一时间段内，获取空调所在房间的瞬时热量变化；根据空调所在房间的瞬时热量变化、室内外温度以及空调所在房间的外墙壁面积，获取该时间段内空调所在房间的外墙壁的传热系数。
根据本申请提供的一种空调控制方法，获取空调所在房间的瞬时热量变化包括：关闭空调室外机，启动空调室内机的风机；监测预设时间段内室内环境的温度变化；根据以下公式计算空调所在房间的瞬时热量变化：
Figure PCTCN2022089874-appb-000001
Figure PCTCN2022089874-appb-000002
其中，Q s为瞬时热量变化，C为空气比热容，M为室内空气质量，T 1为第一室内环境温度，T 2为第二室内环境温度，t为预设时间。
根据本申请提供的一种空调控制方法，根据空调所在房间的瞬时热量变化、室内外温度以及空调所在房间的外墙壁面积，获取该时间段内空调所在房间的外墙壁的传热系数具体根据以下公式计算：
Figure PCTCN2022089874-appb-000003
其中，K为空调所在房间的外墙壁的传热系数，Q s为室内瞬时热量变化，T 3为室外环境温度，T 1为第一室内环境温度，F为外墙壁的面积，α为温度修正系数。
根据本申请提供的一种空调控制方法，根据所述实时换热量和所述标准换热量，控制空调运行具体包括：，所述实时换热量小于所述标准换热量时，控制空调的压缩机频率升高或调大阀开度；所述实时换热量大于所述标准换热量时，控制空调的压缩机频率降低或调小阀开度。
本申请还提供一种空调控制装置，包括：获取模块：用于获取空调所在房间的外墙壁的实时传热系数；计算模块：用于根据所述实时传热系数、室外环境温度以及空调设定温度，获取标准换热量；还用于根据所述实时传热系数以及实时室内外温度，获取空调所在房间的实时换热量；控制模块：用于根据所述实时换热量和所述标准换热量，控制空调运行。
本申请还提供一种空调器，包括上述所述的空调控制装置。
本申请还提供一种电子设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述处理器执行所述程序时实现如上述任一项所述空调控制方法的步骤。
本申请提供的一种空调控制方法及空调器，通过获取空调所在房间的外墙壁的实时传热系数，并结合室外环境温度以及空调设定温度获得标准换热 量，结合实时室内外温度获得实时换热量；根据标准换热量和实时换热量之间的关系，实时调节空调运行，这种根据实时换热量智能调节空调运行的方法，考虑到了不同时间下外墙壁的传热系数不同，会形成不同的室内外换热量，可快速、精确地控制空调的运行，避免因调节过渡造成资源浪费，节约成本，进而提高用户体验。
附图说明
为了更清楚地说明本申请或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请提供的空调控制方法的流程示意图；
图2是本申请提供的电子设备的结构示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请中的附图，对本申请中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
下面结合图1至图2描述本申请提供的一种空调控制方法及空调器。
本实施例提供一种空调控制方法，包括：获取空调所在房间的外墙壁的实时传热系数；根据实时传热系数、室外环境温度以及空调设定温度，获取标准换热量；根据实时传热系数以及实时室内外温度，获取空调所在房间的实时换热量；根据标准换热量和实时换热量，控制空调运行。
墙壁的传热系数受环境影响，不同墙壁在不同环境下的传热系数不同的。获取空调所在房间的外墙壁的实时传热系数，其中外墙壁是指空调所在房间中的墙壁与外部环境直接接触的墙壁；根据用户需求设定空调温度，根据空调所在房间的外墙壁的传热系数、室外环境温度以及空调的设定温度，获取标准换热量；根据空调所在房间的实时传热系数、实时室内环境温度以及实时室外环境温度，获取空调所在房间的实时换热量。
进一步地，根据标准换热量和实时换热量之间的关系，控制空调的运行，例如调节压缩机的频率、调节室内风机的运转或阀开度等；可以精确地控制空调的运行，避免调节过渡，造成能源的浪费。
本实施例通过获取空调所在房间的外墙壁的实时传热系数，并结合室外环境温度以及空调设定温度获得标准换热量，结合实时室内外温度获得实时换热量；根据标准换热量和实时换热量之间的关系，实时调节空调运行，这种根据实时换热量智能调节空调运行的方法，考虑到了不同时间下外墙壁的传热系数不同，会形成不同的室内外换热量，可快速、精确地控制空调的运行，避免因调节过渡造成资源浪费，节约成本，进而提高用户体验。
在上述实施例的基础上，获取空调所在房间的外墙壁的实时传热系数包括：监测室外的实时光照和实时风速；根据实时光照和实时风速，获取空调所在房间的外墙壁的实时传热系数。
室外环境的光照和风速是变化的，不同的光照和风速对应的墙壁的传热系数是不相同的。本实施例通过光照强度检测装置实时监测室外的光照；通过风速检测装置实时监测室外的风速；在光照一定时，风速越大，分散外部热量的能力越强，墙壁的传热系数越小；在风速一定时，光照越强，墙壁的传热系数越大；进一步地，根据实时光照和实时风速，获取空调所在房间的外墙壁的实时传热系数。
在上述实施例的基础上，本实施例获取空调所在房间的外墙壁的实时传热系数具体包括：预先获取不同时间段内空调所在房间的外墙壁的传热系数，并记录各个时间段对应的光照和风速，进而获取空调所在房间的外墙壁的传热系数和光照、风速的对应关系。
其中，预先获取不同时间段内空调所在房间的外墙壁的传热系数，不同时间段可以是将一天分为24个时间段或者12个时间段，获取每一个时间段内空调所在房间的外墙壁的传热系数，并记录每一个时间段内外墙壁的传热系数所对应的光照和风速，即为该时间段内空调所在房间外墙壁的传热系数与光照和风速之间的对应关系。
本实施例中关于不同时间段的划分不做具体限定，用户可根据天气的情况划分为晴天、雨天、雪天等，获取不同天气下空调所在房间的外墙壁的传热系数；也可以根据季节即春、夏、秋、冬进行划分获取不同季节内空调所 在房间的外墙壁的传热系数；或者是根据一天时间内早、中、晚、夜间进行划分获取不同时间段内空调所在房间外墙壁的传热系数；满足用户的实际需求即可。
进一步地，根据空调所在房间外墙壁的传热系数与光照和风速的对应关系，以及实时光照和实时风速，获取空调所在房间的外墙壁的实时传热系数。
具体的，通过光照强度检测装置实时监测室外环境的光照信息，通过风速检测装置实时检测室外环境的风速信息，根据获取的实时光照和风速信息与预先获取的空调所在房间的外墙壁的传热系数与光照和风速的对应关系进行对比，可获得当前光照和风速下空调所在房间的外墙壁的传热系数，这种方法简单，可快速获取空调所在房间的外墙壁的传热系数。
在上述实施例的基础上，获取不同时间段内空调所在房间的外墙壁的传热系数具体包括：在任一时间段内，获取空调所在房间的瞬时热量变化；根据空调所在房间的瞬时热量变化、室内外温度以及空调所在房间的外墙壁面积，获取该时间段内空调所在房间的外墙壁的传热系数。
具体的，在不同时间段中的任一时间段内，获取该时间段内空调所在房间的瞬时热量变化，即每秒室内的热量变化；进一步地，获取该段时间内的室内环境温度、室外环境温度、空调所在房间的外壁面的面积即与外部环境直接接触的墙壁的表面积，根据空调所在房间的瞬时热量变化、室内环境温度、室外环境温度以及空调所在房间的外墙壁面积，获取该段时间内空调所在房间的外壁面的传热系数。
在上述实施例的基础上，本实施例获取空调所在房间的瞬时热量变化包括：关闭空调室外机，启动空调室内机的风机；监测预设时间段内室内环境的温度变化；根据以下公式计算空调所在房间的瞬时热量变化：
Figure PCTCN2022089874-appb-000004
Figure PCTCN2022089874-appb-000005
其中，Q s为瞬时热量变化，C为空气比热容，M为室内空气质量，T 1为第一室内环境温度，T 2为第二室内环境温度，t为预设时间。
在一个实施例中，在空调无运行指令时，关闭空调室外机，启动空调室内机的风机，加速空调所在房间内的温度交换，使室内的温度更加均匀，监测预设时间段内空调室内机的风机的送风温度，即获取预设时间段内的第一室内环境温度T 1和第二室内环境温度T 2，结合空气比热容C以及室内空气质量M，进而计算出室内环境的热量；进一步地，预设时间段内的热量与时间的比值即为单位时间内的空调所在房间的热量变化Q s，即空调所在房间的瞬时热量变化为
Figure PCTCN2022089874-appb-000006
本实施例中，关于温度的获取不做具体限定，可以是室内机风机口的温度，也可以是室内房间平均温度即监测房间内多个位置的温度所求的平均温度。
在上述实施例的基础上，根据空调所在房间的瞬时热量变化、室内外温度以及空调所在房间的外墙壁面积，获取该时间段内空调所在房间的外墙壁的传热系数具体根据以下公式计算：
Figure PCTCN2022089874-appb-000007
其中，K为空调所在房间的外墙壁的传热系数，Q s为室内瞬时热量变化，T 3为室外环境温度，T 1为第一室内环境温度，F为外墙壁的面积，α为温度修正系数。其中，温度修正系数α可根据风速、日照等环境因素以及墙壁的自身特性，参考传热学设计规范进行选取，具体值不做限定。
本实施例实时监测室外环境温度，获取室外环境温度T 3与第一室内环境温度T 1，可得到室外环境温度和室内环境温度的变化即T 3-T 1；根据室内的瞬时传热量Q s以及室内外环境温度变化，获取空调所在房间外墙壁的传热系数，即
Figure PCTCN2022089874-appb-000008
在一个实施例中，空调无运行指令，关闭室外机，启动室内机的风机，使室内空气循环，室内的温度更加均匀，防止室内因某一部位局部温度等条件较高，同时记录室内机的风机的进风温度，当温度升高1℃时，记录温度升高1℃所需的时间t，并根据公式
Figure PCTCN2022089874-appb-000009
计算出空调所在房间的瞬时热量变化；监测室外环境的温度T 3，计算室内外的温度差，即T 3-T 1；进一步地根据公式
Figure PCTCN2022089874-appb-000010
可得到该时间段内空调所在房间的外墙壁的传热系数K，监测并记录此时室外的光照和风速；如此循环，记录各个时间段内空调所在房间的外墙壁的传热系数、光照和风速，获取不同时间段内空调所在房间外墙壁的传热系数与光照和风速之间的对应关系。
进一步地，启动空调，根据用户需求设定温度，监测室内环境温度、室外环境温度以及室外的光照和风速，根据室外的光照和风速与预先获取的空调所在房间的外墙壁的传热系数与光照和风速之间的关系进行对比，获取空调所在房间的外墙壁的传热系数；根据此时墙壁的传热系数、空调设置温度以及室外环境温度，获取标准换热量，即室内环境温度达到空调设定温度时，所需要的热量；根据此时墙壁的传热系数、实时室内环境温度和实时室外环境温度，获取空调所在房间的实时换热量；进一步根据实时换热量与标准换热量之间的关系，实时调节控制空调运行。
在上述实施例的基础上，根据实时换热量和标准换热量，控制空调运行具体包括：实时换热量小于标准换热量时，控制空调的压缩机频率升高或调大阀开度；实时换热量大于标准换热量时，控制空调的压缩机频率降低或调 小阀开度。
在一个具体实施例中，根据光照和风速，获取空调所在房间的外墙壁的实时传热系数；室外环境温度为40℃，空调设定温度为27℃，处于制冷模式，根据公式：Q 标准＝K×F×ΔT 1×α，可计算出室内环境温度达到27℃所需要的热量，其中ΔT 1为室外环境温度和空调设定温度之间的差，即为标准换热量；空调运行的过程中，实时监测空调所在房间的温度和室外环境温度，根据Q 实时＝K×F×ΔT 2×α，其中ΔT 2为实时室外温度与实时室内的温度差，进而计算实时换热量。
进一步地，在室内环境温度未达到空调设定温度时，即高于27℃时，ΔT 2＜ΔT 1，室内的实时换热量小于标准换热量，可增加空调压缩机的频率，或者调大阀开度；在室内环境温度小于27℃时，室内的换热量大于标准换热量，可降低空调压缩机的频率，或者调小阀开度。
在室外环境温度为8℃，空调设定温度为27℃，处于制热模式，根据公式计算出标准换热量和实时换热量；在室内环境温度未达到空调设定温度即小于空调设定温度时，室内的实时换热量小于标准换热量时，可升高空调压缩机的频率，或者调大阀开度；在室内环境温度高于设定温度时，室内的实时换热量大于标准换热量，可降低空调压缩机的频率或者调小阀开度。
进一步地，实时换热量与标准换热量之间的差值越大时，空调压缩机的频率调节幅度越大，或者阀开度的调节也越大；实时换热量越接近标准换热量，调节压缩机频率的幅度越小，或者阀开度的调节也越小；这种控制方法可快速、精确地控制空调运行，避免因调节过渡造成资源浪费，节约成本，进而提高用户体验。
进一步地，实时换热量小于标准换热量时，控制空调的压缩机频率升高或调大阀开度具体包括：根据实时换热量和标准换热量，获取实时换热量和标准换热量之间的差值；根据所述差值控制空调的压缩机频率升高或调大阀开度，使得空调的制冷量或制热量与所述差值匹配。具体的，在制冷模式下，使得空调的制冷量与差值匹配；在制热模式下，使得空调的制热量与差值匹配。
即本实施例提出将实时换热量与标准换热量的差值转化为相应的制冷量或制热量，从而精确的控制空调提供相应的制冷量或制热量，使得实时换热量趋于标准换热量，即室内实时温度趋于设定温度。本实施例提出直接根据所需的制冷量或制热量来控制空调运行，可直接控制空调提供相应的制冷量 或制热量，使得空调的控制更加精确、高效以及节能。
下面对本申请提供的空调控制装置进行描述，下文描述的空调控制装置与上文描述的空调控制方法可相互对应参照。
本实施例还提供一种空调控制装置，该运行控制装置用于执行上述空调控制方法，该运行空调控制装置包括：获取模块：用于获取空调所在房间的外墙壁的实时传热系数；计算模块：用于根据实时传热系数、室外环境温度以及空调设定温度，获取标准换热量；还用于根据实时传热系数以及实时室内外温度，获取空调所在房间的实时换热量；控制模块：用于根据实时换热量和所述标准换热量，控制空调运行。
本实施例还提供一种空调器，包括上述的空调器控制装置，还包括温度传感器、光照强度检测装置以及风速检测装置，温度传感器用于检测室内环境温度和室外环境温度；光照强度检测装置用于监测室外光照信息；风速检测装置用于监测室外风速信息。具体的，根据获取的光照和风速信息与空调所在房间外墙壁的传热系数与光照和风速的对应关系进行对比确定空调所在房间的外墙壁的传热系数；根据空调所在房间的外墙壁的传热系数、空调设定温度以及室外环境温度，获取标准换热量；根据室内环境温度与室外环境温度的温度差以及空调所在房间的外墙壁的传热系数，获取室内外的实时换热量；根据实时换热量与标准换热量之间的关系调节空调压缩机频率或者阀开度，进而控制空调的运行，实现智能化控制，节约成本，提升用户体验。
图2示例了一种电子设备的实体结构示意图，如图2所示，该电子设备可以包括：处理器(processor)210、通信接口(Communications Interface)220、存储器(memory)230和通信总线240，其中，处理器210，通信接口220，存储器230通过通信总线240完成相互间的通信。处理器210可以调用存储器230中的逻辑指令，以执行空调控制方法，该方法包括：获取空调所在房间的外墙壁的实时传热系数；根据实时传热系数、室外环境温度以及空调设定温度，获取标准换热量；根据实时传热系数以及实时室内外温度，获取空调所在房间的实时换热量；根据实时换热量和标准换热量，控制空调运行。
此外，上述的存储器230中的逻辑指令可以通过软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质 中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
另一方面，本申请还提供一种计算机程序产品，所述计算机程序产品包括存储在非暂态计算机可读存储介质上的计算机程序，所述计算机程序包括程序指令，当所述程序指令被计算机执行时，计算机能够执行上述各方法所提供的空调控制方法，该方法包括：获取空调所在房间的外墙壁的实时传热系数；根据实时传热系数、室外环境温度以及空调设定温度，获取标准换热量；根据实时传热系数以及实时室内外温度，获取空调所在房间的实时换热量；根据实时换热量和标准换热量，控制空调运行。
又一方面，本申请还提供一种非暂态计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器执行时实现以执行上述各提供的空调控制方法，该方法包括：获取空调所在房间的外墙壁的实时传热系数；根据实时传热系数、室外环境温度以及空调设定温度，获取标准换热量；根据实时传热系数以及实时室内外温度，获取空调所在房间的实时换热量；根据实时换热量和标准换热量，控制空调运行。
以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到各实施方式可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件。基于这样的理解，上述技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可 读存储介质中，如ROM/RAM、磁碟、光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行各个实施例或者实施例的某些部分所述的方法。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (10)

  1. 一种空调控制方法，包括：
    获取空调所在房间的外墙壁的实时传热系数；
    根据所述实时传热系数、室外环境温度以及空调设定温度，获取标准换热量；
    根据所述实时传热系数以及实时室内外温度，获取空调所在房间的实时换热量；
    根据所述实时换热量和所述标准换热量，控制空调运行。
  2. 根据权利要求1所述的空调控制方法，其特征在于，所述获取空调所在房间的外墙壁的实时传热系数包括：
    监测室外的实时光照和实时风速；
    根据所述实时光照和所述实时风速，获取空调所在房间的外墙壁的实时传热系数。
  3. 根据权利要求2所述的空调控制方法，其特征在于，所述获取空调所在房间的外墙壁的实时传热系数具体包括：
    预先获取不同时间段内空调所在房间的外墙壁的传热系数，并记录各个时间段对应的光照和风速，进而获取空调所在房间的外墙壁的传热系数与光照和风速的对应关系；
    根据空调所在房间的外墙壁的传热系数与光照和风速的对应关系，以及所述实时光照和所述实时风速，获取空调所在房间的外墙壁的实时传热系数。
  4. 根据权利要求3所述的空调控制方法，其特征在于，所述获取不同时间段内空调所在房间的外墙壁的传热系数具体包括：
    在任一时间段内，获取空调所在房间的瞬时热量变化；
    根据空调所在房间的瞬时热量变化、室内外温度以及空调所在房间的外墙壁面积，获取该时间段内空调所在房间的外墙壁的传热系数。
  5. 根据权利要求4所述的空调控制方法，其特征在于，所述获取空调所在房间的瞬时热量变化包括：
    关闭空调室外机，启动空调室内机的风机；
    监测预设时间段内室内环境的温度变化；
    根据以下公式计算空调所在房间的瞬时热量变化：
    Figure PCTCN2022089874-appb-100001
    其中，Q s为瞬时热量变化，C为空气比热容，M为室内空气质量，T 1为第一室内环境温度，T 2为第二室内环境温度，t为预设时间。
  6. 根据权利要求5所述的空调控制方法，其特征在于，所述根据空调所在房间的瞬时热量变化、室内外温度以及空调所在房间的外墙壁面积，获取该时间段内空调所在房间的外墙壁的传热系数具体根据以下公式计算：
    Figure PCTCN2022089874-appb-100002
    其中，K为空调所在房间的外墙壁的传热系数，Q s为室内瞬时热量变化，T 3为室外环境温度，T 1为第一室内环境温度，F为外墙壁的面积，α为温度修正系数。
  7. 根据权利要求1所述的空调控制方法，其特征在于，所述根据所述实时换热量和所述标准换热量，控制空调运行具体包括：
    所述实时换热量小于所述标准换热量时，控制空调的压缩机频率升高或调大阀开度；
    所述实时换热量大于所述标准换热量时，控制空调的压缩机频率降低或调小阀开度。
  8. 一种空调控制装置，包括：
    获取模块：用于获取空调所在房间的外墙壁的实时传热系数；
    计算模块：用于根据所述实时传热系数、室外环境温度以及空调设定温度，获取标准换热量；还用于根据所述实时传热系数以及实时室内外温度，获取空调所在房间的实时换热量；
    控制模块：用于根据所述实时换热量和所述标准换热量，控制空调运行。
  9. 一种空调器，包括上述权利要求8所述的空调控制装置。
  10. 一种电子设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，其特征在于，所述处理器执行所述程序时实现如权利要求1至7任一项所述空调控制方法的步骤。
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