CN114484798A - Control method and control system for air conditioner, electronic device, and storage medium - Google Patents
Control method and control system for air conditioner, electronic device, and storage medium Download PDFInfo
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- CN114484798A CN114484798A CN202210043456.0A CN202210043456A CN114484798A CN 114484798 A CN114484798 A CN 114484798A CN 202210043456 A CN202210043456 A CN 202210043456A CN 114484798 A CN114484798 A CN 114484798A
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- air conditioner
- temperature
- set temperature
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- heating device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/67—Switching between heating and cooling modes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
Abstract
The invention provides a control method, a control system, an electronic device and a storage medium of an air conditioner, comprising: acquiring a set temperature and an actual temperature, and determining the temperature difference between the actual temperature and the set temperature; controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference; and acquiring the indoor personnel distribution condition, and adjusting the air conditioner and/or the heating device based on the indoor personnel distribution condition. According to the control method of the air conditioner, the set temperature and the actual temperature are obtained firstly in the control process, the temperature difference between the actual temperature and the set temperature is determined, then the working state of the air conditioner and/or the heating device is controlled based on the temperature difference, finally the indoor personnel distribution condition is obtained, and the air conditioner and/or the heating device is adjusted based on the indoor personnel distribution condition, so that the air conditioner can utilize heat conduction, convection heat exchange and radiation heat exchange at the same time, and the comfort of the air conditioner during heating is effectively improved.
Description
Technical Field
The present invention relates to the field of air conditioning technologies, and in particular, to a control method and a control system for an air conditioning apparatus, an electronic device, and a storage medium.
Background
The air conditioner is a necessary appliance for household and office, and is used for a long time especially in summer and winter. The air conditioner can refrigerate in summer and heat in winter, can adjust the indoor air temperature to be warm in winter and cool in summer, and provides a comfortable environment for users.
But current air conditioner usually only can adopt the mode of convection heat transfer to adjust indoor air temperature, and this kind of mode travelling comfort of convection heat transfer is relatively poor, and especially when the user sleeps, this kind of long-time mode of convection heat transfer very easily leads to indoor drying, influences user experience, and current air conditioner can not adjust the air conditioner according to indoor personnel distribution condition moreover, is difficult to satisfy user's different demands.
Disclosure of Invention
The embodiment of the invention provides a control method, a control system, electronic equipment and a storage medium of an air conditioner device, which are used for solving the problems that the existing air conditioner is poor in comfort and easy to cause indoor drying, and the existing air conditioner cannot be adjusted according to the distribution condition of indoor personnel and is difficult to meet different requirements of users.
An embodiment of the present invention provides a control method for an air conditioning apparatus, including: air conditioners and heaters; the air conditioner is connected with the heating device through a heating pipeline;
the control method comprises the following steps:
acquiring a set temperature and an actual temperature, and determining the temperature difference between the actual temperature and the set temperature;
controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference;
the method comprises the steps of obtaining indoor personnel distribution conditions, and adjusting the air conditioner and/or the heating device based on the indoor personnel distribution conditions.
According to an embodiment of the present invention, there is provided a control method of an air conditioner, wherein the step of controlling the operating state of the air conditioner and/or the heater based on the temperature difference range includes:
if the actual temperature is higher than the set temperature and the difference value is higher than the preset temperature difference, controlling the air conditioner and the heating device to operate at the lowest power;
if the absolute value of the difference value between the actual temperature and the set temperature is less than or equal to the preset temperature difference, controlling the heating device according to the set temperature, and controlling the air conditioner to operate at the lowest power;
and if the actual temperature is less than the set temperature and the absolute value of the difference is greater than the preset temperature difference, simultaneously controlling the air conditioner and the heating device according to the set temperature.
According to an embodiment of the present invention, the step of obtaining indoor people distribution and adjusting the air conditioner and/or the heating device based on the indoor people distribution includes:
if the user is only in the air supply area, controlling the air conditioner to operate according to the set temperature;
if the user is only in the heating area, controlling the heating device according to the set temperature, and controlling the air conditioner to operate at the lowest power;
and if the user is in the air supply area and the heating area, simultaneously controlling the air conditioner and the heating device according to the set temperature.
According to an embodiment of the present invention, before the step of obtaining the set temperature and the actual temperature and determining the temperature difference between the actual temperature and the set temperature, the method further includes:
responding to a connection request of the electronic equipment;
and establishing communication connection based on the connection request.
According to a control method of an air conditioner provided in an embodiment of the present invention, the heating apparatus includes: one or more of a bed body coil pipe, a wall body coil pipe, a floor coil pipe and a sofa coil pipe.
According to an embodiment of the present invention, after the step of controlling the operating state of the air conditioner and/or the heating device based on the temperature difference, the step of obtaining the indoor people distribution and adjusting the air conditioner and/or the heating device based on the indoor people distribution further includes:
acquiring actual temperature in real time, and determining the temperature difference between the actual temperature acquired in real time and the set temperature;
and controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference until the absolute value of the difference value between the actual temperature and the set temperature is less than or equal to the preset temperature difference, and then executing the subsequent steps.
An embodiment of the present invention further provides a control system for an air conditioning apparatus, including:
the determining module is used for acquiring a set temperature and an actual temperature and determining the temperature difference between the actual temperature and the set temperature;
the execution module is used for controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference;
and the adjusting module is used for acquiring the indoor personnel distribution situation and adjusting the air conditioner and/or the heating device based on the indoor personnel distribution situation.
In the control system of an air conditioner according to an embodiment of the present invention, the execution module includes:
a first execution module for controlling the air conditioner and the heating device to operate at the lowest power when the actual temperature is greater than the set temperature and the difference value is greater than the preset temperature difference
The second execution module is used for controlling the heating device according to the set temperature and controlling the air conditioner to operate at the lowest power when the absolute value of the difference value between the actual temperature and the set temperature is less than or equal to the preset temperature difference;
and the third execution module is used for controlling the air conditioner and the heating device simultaneously according to the set temperature when the actual temperature is less than the set temperature and the absolute value of the difference is greater than the preset temperature difference.
The embodiment of the invention also provides electronic equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the steps of the control method of the air conditioning device.
Embodiments of the present invention also provide a non-transitory computer-readable storage medium having a computer program stored thereon, where the computer program is executed by a processor to implement the steps of the control method of the air conditioner.
According to the control method of the air conditioner, the set temperature and the actual temperature are obtained firstly in the control process, the temperature difference between the actual temperature and the set temperature is determined, then the working state of the air conditioner and/or the heating device is controlled based on the temperature difference, finally the indoor personnel distribution condition is obtained, and the air conditioner and/or the heating device is adjusted based on the indoor personnel distribution condition, so that the air conditioner can utilize heat conduction, convection heat exchange and radiation heat exchange simultaneously, the comfort of the air conditioner during heating is effectively improved, and the air conditioner can be adjusted according to the indoor personnel distribution condition by the method, so that different requirements of users are met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an air conditioning apparatus according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an internal structure of an air conditioner according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a control method of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a control system of an air conditioning apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;
reference numerals: 1. an indoor unit; 11. an indoor heat exchanger; 12. a liquid separating valve; 13. an indoor unit fan; 2. an outdoor unit; 21. an outdoor heat exchanger; 22. an expansion valve; 23. a compressor; 24. an outdoor fan; 25. a four-way reversing valve; 3. a heating device; 31. a first pipe; 32. a second conduit; 410. a determining module; 420. an execution module; 430. an adjustment module; 510. a processor; 520. a communication interface; 530. a memory; 540. a communication bus.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The present invention provides a control method of an air conditioner, as shown in fig. 1, the air conditioner includes: an air conditioner and a heater 3. The air conditioner is connected with the heating device 3 through a heating pipeline. The air conditioner can be a wall-mounted air conditioner, a cabinet air conditioner, a window air conditioner, a ceiling air conditioner and the like.
In this embodiment, as shown in fig. 1 and 2, the air conditioner includes: indoor unit 1 and outdoor unit 2. The indoor unit 1 is provided indoors, and includes: an indoor heat exchanger 11 and a liquid separating valve 12. The liquid separating valve 12 is provided with a liquid separating inlet, a first liquid separating outlet and a second liquid separating outlet. The outdoor unit 2 is installed outdoors and includes: an outdoor heat exchanger 21, an expansion valve 22, and a compressor 23. The indoor heat exchanger 11, the expansion valve 22, the outdoor heat exchanger 21 and the compressor 23 are sequentially connected end to end.
As shown in fig. 2, one end of the heating device 3 is connected to the expansion valve 22, and the liquid separation inlet of the liquid separation valve 12 is connected to the indoor heat exchanger 11, so that heating is performed by the high-temperature high-pressure refrigerant that is not liquefied. A first branch outlet of the liquid dividing valve 12 is connected to the expansion valve 22, and the other end of the heating system 3 is connected to a second branch outlet of the liquid dividing valve 12.
In the control process, if the air conditioner is only required to work, the compressor 23 is controlled to be started, and the liquid separation valve 12 is controlled to communicate the liquid separation inlet with the first liquid separation outlet. At this time, the air conditioner performs cooling or heating independently according to the installation situation.
If the user only needs the heating device 3 to heat, the liquid separating valve is controlled to communicate the liquid separating inlet with the second liquid separating outlet. At this time, heating is performed by the heater 3 alone according to the installation situation.
If the user needs air conditioner and heating system 3 heating simultaneously, then control compressor 23 and open to control branch liquid valve 12 will divide the liquid import simultaneously with first branch liquid export and the intercommunication of second branch liquid export, utilize air conditioner and heating system 3 simultaneously to heat according to the setting condition this moment.
Specifically, the air conditioning apparatus operates the outdoor heat exchanger 21 as an evaporator and the indoor heat exchanger 11 as a condenser during heating. The compressor 23 compresses a low-temperature low-pressure refrigerant into a high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant releases heat and liquefies in the indoor heat exchanger 11 to become a low-temperature high-pressure refrigerant, a low-temperature high-pressure refrigerant liquid is reduced by the expansion valve 22 to become a low-temperature low-pressure refrigerant liquid, and the low-temperature low-pressure refrigerant liquid absorbs heat and vaporizes by the outdoor heat exchanger 21 to become a refrigerant gas and enters the compressor 23 again.
In this process, if only the air conditioner is required to operate, only the air conditioner is used to perform air convection heating. If only the heating device 3 is needed for heating, the liquid separation inlet is connected with the second liquid separation outlet, part of the high-temperature and high-pressure refrigerant passing through the indoor heat exchanger 11 enters the heating device 3, the refrigerant is cooled outwards through a coil pipe in the heating device 3, the refrigerant changed into low-temperature and high-pressure refrigerant enters the expansion valve 22, and heat conduction and radiation heat exchange are realized only by the heating device 3. If the user needs air conditioner and heating system 3 heating simultaneously, then will divide the liquid import simultaneously and divide liquid export intercommunication with first minute liquid export and second, utilize air conditioner and heating system 3 to heat simultaneously, realize the triple heat transfer of heat conduction, heat convection and radiant heat exchange, travelling comfort when effectively promoting the air conditioner heating.
As shown in fig. 1 and 2, the heat supply pipeline is divided into a first pipeline 31 and a second pipeline 32. The first pipe 31 is a drain pipe, and the heating apparatus 3 is connected to the expansion valve 22 through the first pipe 31. The second pipe 32 is an intake pipe, and the heater 3 is connected to the indoor heat exchanger 11 through the second pipe 32. The first pipe 31 is provided with a first temperature sensor, and the second pipe 32 is provided with a second temperature sensor, i.e., the first temperature sensor is used for measuring the temperature of the liquid, and the second temperature sensor is used for measuring the temperature of the steam. And a third temperature sensor is arranged outside the heating device 3 and used for measuring the heating temperature.
For example, when the heating temperature is high and the outlet temperature and the inlet temperature are normal, the opening degree of the liquid separation valve 12 may be decreased to decrease the flow rate of the high-temperature and high-pressure refrigerant into the heating apparatus 3. When the heating temperature is higher, and the steam inlet temperature and the liquid outlet temperature are higher, the working frequency of the compressor can be reduced. When the heating temperature is low and the outlet temperature and the inlet temperature are normal, the opening degree of the liquid separating valve 12 can be increased, and the flow rate of the high-temperature and high-pressure refrigerant entering the heating device 3 can be increased. When the heating temperature is lower, and the steam inlet temperature and the liquid outlet temperature are lower, the working frequency of the compressor can be increased.
In an embodiment of the present invention, as shown in fig. 1 and 2, the air conditioner further includes: indoor unit casing, indoor unit fan 13, outdoor unit casing, and outdoor unit fan 24; the outdoor fan 24, the outdoor heat exchanger 21, the expansion valve 22 and the compressor 23 are all arranged in the outdoor unit box body; the outdoor unit fan 24 is used for supplying air to the first air outlet through the first air inlet and the outdoor heat exchanger 21; the indoor heat exchanger 11 and the indoor unit fan 13 are both arranged in the indoor unit box body; the indoor unit case is provided with a second air inlet and a second air outlet, and the indoor unit fan 13 is used for supplying air to the second air outlet through the second air inlet and the indoor heat exchanger 11.
In the heating operation process of the air conditioner, the compressor 23 compresses low-temperature low-pressure refrigerant into high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant releases heat and liquefies in the indoor heat exchanger 11 to become low-temperature high-pressure refrigerant, the low-temperature high-pressure refrigerant liquid is reduced by the expansion valve 22 to become low-temperature low-pressure refrigerant liquid, and the low-temperature low-pressure refrigerant liquid absorbs heat and vaporizes through the outdoor heat exchanger 21 to become refrigerant gas and enters the compressor 23 again. Wherein, part of the high-temperature and high-pressure refrigerant passing through the compressor 23 or the indoor heat exchanger 11 enters the heating device 3 and is radiated to the outside through the coil in the heating device 3. Meanwhile, the outdoor fan 24 enters air through the first air inlet, exchanges heat through the outdoor heat exchanger 21, reduces the temperature of the refrigerant, and is discharged through the first air outlet. The indoor fan 13 is used for supplying air through the second air inlet, heating the air through the indoor heat exchanger 11, and sending out the heated air through the second air outlet.
In the heating process, if only the heating apparatus 3 needs to be turned on to supply heat, the indoor fan 13 may be turned off to increase the temperature of the refrigerant entering the heating apparatus 3.
The outdoor unit further includes: a four-way reversing valve 25. The four-way reversing valve 25 has a first state and a second state and is provided with a first valve port, a second valve port, a third valve port and a fourth valve port; the first valve port is connected with the air suction port of the compressor, the second valve port is connected with the air exhaust port of the compressor, the third valve port is connected with the outdoor heat exchanger, and the fourth valve port is connected with the indoor heat exchanger. In the first state, the first valve port is communicated with the third valve port, the second valve port is communicated with the fourth valve port, and the air conditioner is in a heating state at the moment. In the second state, the second valve port is communicated with the third valve port, the first valve port is communicated with the fourth valve port, and the air conditioner is in a refrigeration state at the moment.
As shown in fig. 3, the control method of the air conditioner includes the steps of:
step S110: and acquiring a set temperature and an actual temperature, and determining the temperature difference between the actual temperature and the set temperature.
After a user selects to start the air conditioner for cooling or heating through the electronic device (e.g., an electronic bracelet), the electronic device sends out a connection request, and the air conditioner responds to the connection request of the electronic device and can establish communication connection based on the connection request.
The control system of the air conditioning device can acquire the set temperature through the electronic equipment, acquire the actual temperature through the sensor arranged indoors and determine the temperature difference between the actual temperature and the set temperature. For example, the actual temperature-set temperature is the temperature difference, the range to which the temperature difference belongs is determined, and it is assumed that three temperature difference ranges are provided in total, namely, a temperature difference range (— infinity, -5) degrees celsius, a second temperature difference range [ -5, 5] degrees celsius, and a third temperature difference range (5, + ∞). And judging whether the temperature difference is in the temperature difference range, the second temperature difference range or the third temperature difference range.
Step S120: and controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference.
In the process of refrigerating at the set temperature, the heat supply pipeline is controlled to be closed, and the air conditioner device independently controls the air conditioner to refrigerate. In the process of heating at the set temperature, the heating pipeline is controlled to be opened, and the air conditioning device operates at the set temperature. If the actual temperature is greater than the set temperature and the difference is greater than the preset temperature difference, namely the actual temperature-the set temperature is greater than the preset temperature difference, for example, when the preset temperature difference is 0.5 ℃ and the actual temperature-the set temperature is greater than 0.5 ℃, the air conditioner and the heating device are controlled to operate at the lowest power, and if the actual temperature-the set temperature is still greater than the preset temperature difference, the air conditioner and the heating device can also be directly closed. According to different demands of users, the heating device comprises: one or more of a bed body coil pipe, a wall body coil pipe, a floor coil pipe and a sofa coil pipe.
If the absolute value of the difference value between the actual temperature and the set temperature is found to be less than or equal to the preset temperature difference, namely, the actual temperature-the set temperature is not greater than the preset temperature difference, for example, when the preset temperature difference is 0.5 ℃, and the actual temperature-the set temperature is not greater than 0.5 ℃, the heating device is controlled according to the set temperature, and the air conditioner is controlled to operate at the lowest power. I.e. controlling the compressor 23 to run at low power, the indoor unit fan 13 to be switched off or to run in a low wind mode, it is only necessary to ensure that the heater 3 is run at a set temperature, e.g. the heater 3 is run at a surface temperature of 50 degrees celsius.
If the actual temperature is lower than the set temperature and the absolute value of the difference is larger than the preset temperature difference, namely the set temperature-the actual temperature is larger than the preset temperature difference, for example, when the preset temperature difference is 0.5 ℃, and the set temperature-the actual temperature is larger than 0.5 ℃, the air conditioner and the heating device are simultaneously controlled according to the set temperature.
When controlling air conditioner and heating system 3 and heating jointly, divide liquid valve 12 will divide the liquid import simultaneously with first branch liquid export and second branch liquid export intercommunication, utilize air conditioner and heating system 3 to heat simultaneously according to the setting condition this moment.
A compressor 23 in the air conditioner compresses a low-temperature low-pressure refrigerant into a high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant releases heat and liquefies in the indoor heat exchanger 11 to become a low-temperature high-pressure refrigerant, a low-temperature high-pressure refrigerant liquid is reduced by the expansion valve 22 to become a low-temperature low-pressure refrigerant liquid, and the low-temperature low-pressure refrigerant liquid absorbs heat and vaporizes by the outdoor heat exchanger 21 to become a refrigerant gas and enters the compressor 23 again. The outdoor fan 24 enters air through the first air inlet, exchanges heat through the outdoor heat exchanger 21, reduces the temperature of the refrigerant, and discharges the refrigerant through the first air outlet. The indoor fan 13 is used for supplying air through the second air inlet, heating the air through the indoor heat exchanger 11, and sending out the heated air through the second air outlet. Meanwhile, a part of the high-temperature and high-pressure refrigerant passing through the indoor heat exchanger 11 enters the heating apparatus 3, and is radiated to the outside through a coil in the heating apparatus 3, and the refrigerant that has become a low-temperature and high-pressure refrigerant enters the expansion valve 22.
Step S130: and acquiring the indoor personnel distribution condition, and adjusting the air conditioner and/or the heating device based on the indoor personnel distribution condition.
After the step of controlling the operating state of the air conditioner and/or the heater based on the temperature difference range. And if the user is only in the air supply area, controlling the air conditioner to operate according to the set temperature.
And if the user is only in the heating area, controlling the heating device according to the set temperature, and controlling the air conditioner to operate at the lowest power. That is, the compressor 23 is controlled to operate at low power, the indoor unit fan 13 is turned off or operated in a weak wind mode, and it is only necessary to ensure that the heater unit 3 operates at a set temperature.
And if the user is in the air supply area and the heating area, simultaneously controlling the air conditioner and the heating device according to the set temperature.
According to the control method of the air conditioner, the set temperature and the actual temperature are obtained firstly in the control process, the temperature difference between the actual temperature and the set temperature is determined, then the working state of the air conditioner and/or the heating device is controlled based on the temperature difference, finally the indoor personnel distribution condition is obtained, and the air conditioner and/or the heating device is adjusted based on the indoor personnel distribution condition, so that the air conditioner can utilize heat conduction, convection heat exchange and radiation heat exchange simultaneously, the comfort of the air conditioner during heating is effectively improved, and the air conditioner can be adjusted according to the indoor personnel distribution condition by the method, so that different requirements of users are met.
On the basis of the above embodiment, step S120: after the step of controlling the operating state of the air conditioner and/or the heating apparatus based on the temperature difference range, step S130: the method comprises the following steps of obtaining indoor personnel distribution conditions, and adjusting the air conditioner and/or the heating device based on the indoor personnel distribution conditions, wherein the steps comprise:
step S140: and acquiring the actual temperature in real time, and determining the temperature difference between the actual temperature acquired in real time and the set temperature.
After the step of controlling the operating state of the air conditioner and/or the heating apparatus based on the range in which the temperature difference is located, the control system of the air conditioner may acquire an actual temperature in real time through a sensor provided indoors, and determine the temperature difference between the actual temperature acquired in real time and a set temperature.
Step S150: and controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference until the absolute value of the difference value between the actual temperature and the set temperature is less than or equal to the preset temperature difference, and then executing the subsequent steps.
If the absolute value of the difference value between the second actual temperature and the set temperature is found to be less than or equal to the preset temperature difference, namely | the second actual temperature-the set temperature | is less than or equal to the preset temperature difference, for example, when the preset temperature difference is 0.5 ℃, and | the second actual temperature-the set temperature | is less than or equal to 0.5 ℃, the heating device is controlled according to the set temperature, and the air conditioner is controlled to operate at the lowest power. At this time, the subsequent steps can be started to acquire the indoor personnel distribution situation, and the air conditioner and the heating device can be adjusted based on the indoor personnel distribution situation.
The following describes a control system of an air conditioner according to an embodiment of the present invention, and the control system of an air conditioner described below and the control method described above may be referred to in correspondence with each other.
As shown in fig. 4, the control system of the air conditioner includes: a determination module 410, an execution module 420, and an adjustment module 430.
The determining module 410 is configured to obtain a set temperature and an actual temperature, and determine a temperature difference between the actual temperature and the set temperature. The execution module 420 is used for controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference. The adjusting module 430 is used for acquiring indoor personnel distribution conditions.
The execution module 420 includes: the device comprises a first execution module, a second execution module and a third execution module. The first execution module is used for controlling the air conditioner and the heating device to operate at the lowest power when the difference value between the actual temperature and the set temperature is larger than the preset temperature difference, and the second execution module is used for controlling the heating device according to the set temperature and controlling the air conditioner to operate at the lowest power when the absolute value of the difference value between the actual temperature and the set temperature is smaller than or equal to the preset temperature difference. And the third execution module is used for controlling the air conditioner and the heating device simultaneously according to the set temperature when the difference value between the set temperature and the actual temperature is greater than the preset temperature difference.
Fig. 5 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 5: a processor (processor)510, a communication Interface (Communications Interface)520, a memory (memory)530 and a communication bus 540, wherein the processor 510, the communication Interface 520 and the memory 530 communicate with each other via the communication bus 540. The processor 510 may call logic instructions in the memory 530 to execute the air conditioner, and the control method includes: acquiring a set temperature and an actual temperature, and determining the temperature difference between the actual temperature and the set temperature; controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference; and acquiring the indoor personnel distribution condition, and adjusting the air conditioner and/or the heating device based on the indoor personnel distribution condition.
It should be noted that, when being implemented specifically, the electronic device in this embodiment may be a server, a PC, or other devices, as long as the structure includes the processor 510, the communication interface 520, the memory 530, and the communication bus 540 shown in fig. 5, where the processor 510, the communication interface 520, and the memory 530 complete mutual communication through the communication bus 540, and the processor 510 may call the logic instructions in the memory 530 to execute the above method. The embodiment does not limit the specific implementation form of the electronic device.
Furthermore, the logic instructions in the memory 530 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing 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 invention. And the aforementioned storage medium includes: 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.
Further, the present invention discloses 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, when the program instructions are executed by a computer, the computer can execute the air conditioner provided by the above method embodiments, the control method includes: acquiring a set temperature and an actual temperature, and determining the temperature difference between the actual temperature and the set temperature; controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference; and acquiring the indoor personnel distribution condition, and adjusting the air conditioner and/or the heating device based on the indoor personnel distribution condition.
In another aspect, an embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is implemented by a processor to execute the air conditioner provided in the foregoing embodiments, and the control method includes: acquiring a set temperature and an actual temperature, and determining the temperature difference between the actual temperature and the set temperature; controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference; and acquiring the indoor personnel distribution condition, and adjusting the air conditioner and/or the heating device based on the indoor personnel distribution condition.
The above-described embodiments of the apparatus are merely illustrative, and 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 modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications and equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (10)
1. A control method of an air conditioner, characterized in that the air conditioner includes: air conditioners and heaters; the air conditioner is connected with the heating device through a heating pipeline;
the control method comprises the following steps:
acquiring a set temperature and an actual temperature, and determining the temperature difference between the actual temperature and the set temperature;
controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference;
the method comprises the steps of obtaining indoor personnel distribution conditions, and adjusting the air conditioner and/or the heating device based on the indoor personnel distribution conditions.
2. The control method of an air conditioner according to claim 1, wherein the step of controlling the operating state of the air conditioner and/or the heating apparatus based on the range in which the temperature difference is located includes:
if the actual temperature is higher than the set temperature and the difference value is higher than the preset temperature difference, controlling the air conditioner and the heating device to operate at the lowest power;
if the absolute value of the difference value between the actual temperature and the set temperature is less than or equal to the preset temperature difference, controlling the heating device according to the set temperature, and controlling the air conditioner to operate at the lowest power;
and if the actual temperature is less than the set temperature and the absolute value of the difference is greater than the preset temperature difference, simultaneously controlling the air conditioner and the heating device according to the set temperature.
3. The method of claim 1, wherein the step of obtaining the indoor distribution of people and adjusting the air conditioner and/or the heater based on the indoor distribution of people comprises:
if the user is only in the air supply area, controlling the air conditioner to operate according to the set temperature;
if the user is only in the heating area, controlling the heating device according to the set temperature, and controlling the air conditioner to operate at the lowest power;
and if the user is in the air supply area and the heating area, simultaneously controlling the air conditioner and the heating device according to the set temperature.
4. The control method of an air conditioning apparatus according to any one of claims 1 to 3, wherein the step of acquiring a set temperature and an actual temperature, and determining a temperature difference between the actual temperature and the set temperature is preceded by the step of:
responding to a connection request of the electronic equipment;
and establishing communication connection based on the connection request.
5. The control method of an air conditioner according to any one of claims 1 to 3, wherein the heater includes: one or more of a bed body coil pipe, a wall body coil pipe, a floor coil pipe and a sofa coil pipe.
6. The method for controlling an air conditioner according to any one of claims 1 to 3, wherein the step of obtaining the indoor person distribution after the step of controlling the operating state of the air conditioner and/or the heater based on the temperature difference range further includes, before the step of adjusting the air conditioner and/or the heater based on the indoor person distribution:
acquiring actual temperature in real time, and determining the temperature difference between the actual temperature acquired in real time and the set temperature;
and controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference until the absolute value of the difference value between the actual temperature and the set temperature is less than or equal to the preset temperature difference, and then executing the subsequent steps.
7. A control system of an air conditioning apparatus, characterized by comprising:
the determining module is used for acquiring a set temperature and an actual temperature and determining the temperature difference between the actual temperature and the set temperature;
the execution module is used for controlling the working state of the air conditioner and/or the heating device based on the range of the temperature difference;
and the adjusting module is used for acquiring the indoor personnel distribution situation and adjusting the air conditioner and/or the heating device based on the indoor personnel distribution situation.
8. The control system of an air conditioner according to claim 7, wherein the execution module includes:
a first execution module for controlling the air conditioner and the heating device to operate at the lowest power when the actual temperature is greater than the set temperature and the difference value is greater than the preset temperature difference
The second execution module is used for controlling the heating device according to the set temperature and controlling the air conditioner to operate at the lowest power when the absolute value of the difference value between the actual temperature and the set temperature is less than or equal to the preset temperature difference;
and the third execution module is used for controlling the air conditioner and the heating device simultaneously according to the set temperature when the actual temperature is less than the set temperature and the absolute value of the difference is greater than the preset temperature difference.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the control method of the air conditioning apparatus according to any one of claims 1 to 6 are implemented when the processor executes the program.
10. A non-transitory computer-readable storage medium on which a computer program is stored, the computer program being characterized by implementing the steps of the control method of an air conditioning apparatus according to any one of claims 1 to 6 when executed by a processor.
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