CN110736220A - Operation mode adjusting method and device of air conditioning equipment, processor and air conditioning equipment - Google Patents
Operation mode adjusting method and device of air conditioning equipment, processor and air conditioning equipment Download PDFInfo
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- CN110736220A CN110736220A CN201911039284.4A CN201911039284A CN110736220A CN 110736220 A CN110736220 A CN 110736220A CN 201911039284 A CN201911039284 A CN 201911039284A CN 110736220 A CN110736220 A CN 110736220A
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
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Abstract
The invention discloses an air conditioning equipment operation mode adjusting method, a device, a processor and air conditioning equipment.
Description
Technical Field
The invention relates to the field of artificial intelligence, in particular to an operation mode adjusting method and device of air conditioning equipment, a processor and the air conditioning equipment.
Background
Along with the continuous upgrading of the living consumption level of people, the intelligent and self-adaptive requirements of users on household appliances are gradually improved. The load on the space in which the air conditioning units are located may vary from region to region (e.g., south and north), from season to season (e.g., winter and summer), from building design (e.g., commercial buildings and residences).
However, the operation mode of the air conditioner provided in the related art is configured at the time of factory shipment, and this configuration has a significant disadvantage in that the operation mode of the system is only used, and the installation environment cannot be distinguished from the building characteristics, thereby causing a large energy loss problem.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
At least some embodiments of the present invention provide an operation mode adjustment method, device, processor and air conditioning equipment for air conditioning equipment, so as to at least solve the technical problem that the air conditioning equipment provided in the related art can only adopt the operation mode of the system , cannot distinguish the installation environment, is separated from the building characteristics, and thus has a large energy loss.
According to an embodiment of the invention, an operation mode adjusting method for air conditioners is provided, which comprises the following steps:
acquiring a current wall heat transfer coefficient of a space where air conditioning equipment is located; and identifying the load change of the space where the air conditioning equipment is located and carrying out self-adaptive adjustment on the operation mode of the air conditioning equipment based on the comparison result of the current wall heat transfer coefficient and the preset wall heat transfer coefficient.
Optionally, the obtaining of the current wall heat transfer coefficient of the space where the air-conditioning equipment is located includes determining an outer wall of a building structure and an inner wall of the building structure of the space where the air-conditioning equipment is located, respectively obtaining an th temperature of the outer wall of the building structure and a second temperature of the inner wall of the building structure, and calculating a ratio of the th temperature to the second temperature to obtain the current wall heat transfer coefficient.
Optionally, obtaining the second temperature of the interior wall of the building structure comprises: controlling an indoor unit of the air conditioning equipment to run in an idle load within a preset time length after starting; during idle operation, a second temperature is acquired by infrared thermal imaging captured by an image capture device configured on the air conditioning unit.
Optionally, the identifying the load change of the space where the air conditioning equipment is located and the adaptively adjusting the operation mode based on the comparison result of the current wall heat transfer coefficient and the preset wall heat transfer coefficient comprises determining that the current wall heat transfer coefficient changes relative to the preset wall heat transfer coefficient based on the comparison result, wherein the change of the current wall heat transfer coefficient relative to the preset wall heat transfer coefficient represents the load change of the space where the air conditioning equipment is located, obtaining second output power by weighting the output power in the th operation mode when the current wall heat transfer coefficient is smaller than the preset wall heat transfer coefficient, and adjusting the th operation mode to the second operation mode based on the second output power, wherein the power consumption of the air conditioning equipment in the second operation mode is lower than the power consumption of the air conditioning equipment in the th operation mode.
Optionally, the weighting the th output power to obtain the second output power includes obtaining a preset constant, th output power, a current wall heat transfer coefficient and a preset wall heat transfer coefficient, calculating a ratio of the current wall heat transfer coefficient to the preset wall heat transfer coefficient to obtain a th intermediate result, calculating a square value of the th intermediate result to obtain a second intermediate result, and calculating a product of the preset constant, th output power and the second intermediate result to obtain the second output power.
According to an embodiment of the invention, there is also provided an operation mode adjustment device of air conditioners, comprising:
the acquisition module is used for acquiring the current wall heat transfer coefficient of the space where the air conditioning equipment is located; and the adjusting module is used for identifying the load change of the space where the air conditioning equipment is located and carrying out self-adaptive adjustment on the operation mode of the air conditioning equipment based on the comparison result of the current wall heat transfer coefficient and the preset wall heat transfer coefficient.
Optionally, the obtaining module comprises an determining unit for determining the building structure outer wall and the building structure inner wall of the space where the air conditioning equipment is located, an obtaining unit for respectively obtaining the temperature of the building structure outer wall and the second temperature of the building structure inner wall, and a calculating unit for calculating the ratio of the temperature to the second temperature to obtain the current wall heat transfer coefficient.
Optionally, the obtaining unit is configured to control an indoor unit of the air conditioning equipment to perform no-load operation within a preset time period after the indoor unit is started; and during the idle running, acquiring a second temperature through infrared thermal imaging shot by an image acquisition device arranged on the air conditioning equipment.
Optionally, the adjusting module comprises a second determining unit for determining that the current wall heat transfer coefficient changes relative to the preset wall heat transfer coefficient based on the comparison result, wherein the change of the current wall heat transfer coefficient relative to the preset wall heat transfer coefficient indicates the load change of the space where the air conditioning equipment is located, and an adjusting unit for obtaining a second output power by weighting the output power in the operation mode when the current wall heat transfer coefficient is smaller than the preset wall heat transfer coefficient, and adjusting the operation mode to the second operation mode based on the second output power, wherein the power consumption of the air conditioning equipment in the second operation mode is lower than the power consumption of the air conditioning equipment in the operation mode.
Optionally, the adjusting unit comprises an obtaining subunit, a calculating subunit, a second calculating subunit, and a third calculating subunit, wherein the obtaining subunit is used for obtaining a preset constant, th output power, a current wall heat transfer coefficient and a preset wall heat transfer coefficient, the calculating subunit is used for calculating a ratio of the current wall heat transfer coefficient to the preset wall heat transfer coefficient to obtain a th intermediate result, the second calculating subunit is used for calculating a square value of a th intermediate result to obtain a second intermediate result, and the third calculating subunit is used for calculating a product of the preset constant, th output power and the second intermediate result to obtain second output power.
According to an embodiment of the present invention, there is further provided storage media, in which a computer program is stored, wherein the computer program is configured to execute the operation mode adjustment method of the air conditioning equipment in any item described above when the computer program runs.
According to an embodiment of the present invention, there are also provided processors configured to execute a program, wherein the program is configured to execute the operation mode adjustment method of the air conditioner of any items when running.
According to an embodiment of the present invention, there is further provided air conditioning equipment, comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to perform the operation mode adjustment method of the air conditioning equipment in any above.
In at least some embodiments of the present invention, a method of obtaining a current wall heat transfer coefficient of a space where an air conditioner is located is adopted, and a comparison result between the current wall heat transfer coefficient and a preset wall heat transfer coefficient is used to identify a load change of the space where the air conditioner is located and adaptively adjust an operation mode of the air conditioner, so as to achieve the purposes of intelligently identifying a room load change according to the wall heat transfer coefficient and controlling the air conditioner to operate in a working mode with a higher degree of correspondence according to the load change, thereby achieving technical effects of avoiding repeated refrigeration or heating processes in a single fixed mode, reducing energy consumption, saving energy and improving efficiency, and further solving the technical problems that the air conditioner provided in the related art can only adopt the operation mode of the system , cannot distinguish installation environments, is separated from building characteristics, and accordingly has a larger energy loss.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and constitute a part of this application , illustrate embodiments of the invention and together with the description serve to explain the invention without limiting it.
Fig. 1 is a flowchart of an operation mode adjustment method of an air conditioner according to an embodiment of the present invention;
fig. 2 is a block diagram of an operation mode adjustment apparatus of an air conditioner according to an embodiment of the present invention;
Detailed Description
For those skilled in the art to better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a partial embodiment of of the present invention, rather than a complete embodiment.
Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a series of steps or elements of is not necessarily limited to the expressly listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that, although the steps illustrated in the flowchart of the figure may be performed in a computer system such as sets of computer-executable instructions and that, although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in an order different than that shown, according to embodiments of the present invention, which provides an embodiment of an operation mode adjustment method for air conditioners.
The air conditioning equipment can comprise or more processors (the processors can comprise but are not limited to a Microprocessor (MCU), a Central Processing Unit (CPU), a Graphic Processing Unit (GPU), a Digital Signal Processing (DSP) chip, a processing device such as a programmable logic device (FPGA)) and a memory for storing data.
The memory may be used to store computer programs, such as software programs and modules of application software, such as computer programs corresponding to the operation mode adjustment method of the air conditioner in the embodiment of the present invention, and the processor executes various functional applications and data processing by executing the computer programs stored in the memory, so as to implement the operation mode adjustment method of the air conditioner.
The transmission device may include Network adapters (NIC) connected to other Network devices through a base station so as to communicate with the internet, in , the transmission device may be a Radio Frequency (RF) module for communicating with the internet in a wireless manner.
, embodiments of an air conditioning device having a Graphical User Interface (GUI) with which a user may interact by touching finger contacts and/or gestures on a touch-sensitive surface, where human interaction functions optionally include activating an air conditioner, deactivating an air conditioner, adjusting a cooling or heating temperature, adjusting an air conditioner operating mode, etc. executable instructions for performing the above-described human interaction functions are configured/stored in a computer program product or readable storage medium executable by or more processors.
The image acquisition equipment (such as a camera) is responsible for identifying wall information of a space where the air conditioning equipment is located, meanwhile, the wall heat transfer coefficient is calculated by referring to the building structure characteristic information, and load change of the space where the air conditioning equipment is located is identified by combining with real-time weather conditions, so that the operation mode of the air conditioning equipment is automatically adjusted. The image acquisition equipment not only has an infrared thermal imaging function, but also can freely stretch and rotate.
In the present embodiment, operation mode adjustment methods for the air conditioner are provided, and fig. 1 is a flowchart of an operation mode adjustment method for an air conditioner according to embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step S12, acquiring the current wall heat transfer coefficient of the space where the air conditioning equipment is located;
and step S14, based on the comparison result between the current wall heat transfer coefficient and the preset wall heat transfer coefficient, identifying the load change of the space where the air conditioning equipment is located and carrying out self-adaptive adjustment on the operation mode of the air conditioning equipment.
Through the steps, the current wall heat transfer coefficient of the space where the air-conditioning equipment is located can be obtained, the load change of the space where the air-conditioning equipment is located is identified and the operation mode of the air-conditioning equipment is adaptively adjusted according to the comparison result of the current wall heat transfer coefficient and the preset wall heat transfer coefficient, the purposes of intelligently identifying the room load change according to the wall heat transfer coefficient and controlling the air-conditioning equipment to operate in a working mode with higher corresponding degree according to the load change are achieved, the technical effects of avoiding repeated refrigerating or heating processes under a single fixed mode, reducing energy consumption, saving energy and improving efficiency are achieved, and the technical problem that the air-conditioning equipment provided in the related technology can only adopt the operation mode of the system , cannot distinguish installation environments and is separated from building characteristics, and therefore higher energy loss exists is solved.
The space where the air conditioning equipment is located may include, but is not limited to: smart home locations, workplaces, and crowded public locations. The space can be a fully closed space or a semi-closed space.
Optionally, in step S12, the obtaining of the current wall heat transfer coefficient of the space where the air conditioner is located may include the following steps:
step S121, determining an outer wall and an inner wall of a building structure of a space where air-conditioning equipment is located;
step S122, respectively obtaining the th temperature of the outer wall of the building structure and the second temperature of the inner wall of the building structure;
and step S123, calculating the ratio of the th temperature to the second temperature to obtain the current wall heat transfer coefficient.
The building structure characteristic information can include but is not limited to an outer wall of the building structure of the space where the air conditioning equipment is located, which can be directly irradiated by sunlight, and an inner wall of the building structure, which is arranged opposite to the outer wall of the building and faces the inside of the space where the air conditioning equipment is located, of the building structure, and the wall information can include but is not limited to temperature information of the outer wall of the building structure of the space where the air conditioning equipment is located (namely the th temperature) and temperature information of the inner wall of the building structure (namely the second temperature).
Because when sunlight directly irradiates the building structure outer wall, the temperature of the building structure outer wall is higher than that of the building structure inner wall, the phenomenon can be used as a basis for distinguishing the building structure outer wall and the building structure inner wall of the space where the air conditioning equipment is located. In addition, the outdoor temperature change curve can be compared with the real-time wall temperature change curve by combining with real-time weather conditions (such as an outdoor temperature change curve obtained through network real-time inquiry or an outdoor temperature change curve detected by an outdoor unit of air conditioning equipment in real time). Therefore, the wall body with the higher temperature curve matching degree is determined to be the building structure outer wall, and the wall body with the lower temperature curve matching degree is determined to be the building structure inner wall.
After the building structure outer wall and the building structure inner wall of the space where the air-conditioning equipment is located are distinguished, the temperature T of the building structure outer wall can be determined by combining the indoor temperature and the outdoor temperature of the space where the air-conditioning equipment is locatedOuter coverAnd temperature T of the inner wall of the building structureInner partThen according to formula KWall with a plurality of walls＝TOuter cover/TInner partAnd calculating to obtain the current wall heat transfer coefficient KWall with a plurality of walls。
Optionally, in step S122, obtaining the second temperature of the inner wall of the building structure may include performing the steps of:
step S1221, controlling the indoor unit of the air conditioning equipment to run in a no-load mode within a preset time length after starting;
in step S1222, during the idle operation, a second temperature is obtained by infrared thermal imaging captured by an image capturing device provided on the air conditioner.
Because the indoor unit of the air conditioning equipment is provided with the image acquisition equipment (such as a camera), the image acquisition equipment can be used for shooting the inner wall condition of the space where the air conditioning equipment is located. After the indoor unit of the air conditioning equipment is installed, a specific startup operation program can be set. Namely, the indoor unit of the air conditioning equipment is in no-load operation (neither heating nor cooling) within a preset time after starting up, and the temperature of the inner wall of the building structure of the space where the air conditioning equipment is located is detected and calculated in real time through infrared thermal imaging shot by the image acquisition equipment during the no-load operation. In the calculation process, the temperature of the building structure inner wall can be obtained by averaging the temperature values of the building structure inner wall detected in real time at a plurality of different positions, and the temperature of the building structure inner wall can also be obtained in a stepped manner according to the distances of the building structure inner wall detected in real time at the plurality of different positions relative to the installation positions of the indoor units.
Similarly, the outdoor unit of the air conditioning equipment can also be provided with image acquisition equipment (such as a camera), and then the temperature of the outer wall of the building structure in the space where the air conditioning equipment is located is detected and calculated in real time through infrared thermal imaging shot by the image acquisition equipment.
Optionally, in step S14, identifying a load change of a space where the air conditioner is located and adaptively adjusting the operation mode based on a comparison result between the current wall heat transfer coefficient and the preset wall heat transfer coefficient may include the following steps:
step S141, determining that the current wall heat transfer coefficient changes relative to a preset wall heat transfer coefficient based on the comparison result, wherein the change of the current wall heat transfer coefficient relative to the preset wall heat transfer coefficient represents the load change of the space where the air conditioning equipment is located;
and S142, when the current wall heat transfer coefficient is smaller than the preset wall heat transfer coefficient, obtaining second output power by weighting the th output power in the th operation mode, and adjusting the th operation mode to the second operation mode based on the second output power, wherein the power consumption of the air conditioning equipment in the second operation mode is lower than the power consumption of the air conditioning equipment in the th operation mode.
In view of different thermal resistances of the wall body corresponding to different energy dissipations respectively, the preset wall body heat transfer coefficient of the building structure wall body with three layers (which can comprise an outer layer adopting cement mortar, a middle layer adopting wall bricks and an inner layer adopting white ash painting) with the wall thickness of 370mm, which is commonly used in buildings in the related art, is K0＝1.5m2K/W. to this end, the operation mode of the air conditioning apparatus under the wall heat transfer coefficient may be preset as a basic operation mode (corresponding to the above-mentioned th operation mode). if it is determined that the current wall heat transfer coefficient is changed from the preset wall heat transfer coefficient and the current wall heat transfer coefficient is smaller than the preset wall heat transfer coefficient, the second output power may be obtained by weighting the th output power under the basic operation mode based on the heating or cooling capacity under the basic operation mode to perform energy consumption control on the air conditioning apparatus
Optionally, in step S142, weighting the th output power to obtain the second output power may include the following steps:
step S1421, acquiring a preset constant, th output power, a current wall heat transfer coefficient and a preset wall heat transfer coefficient;
step S1422, calculating the ratio of the current wall heat transfer coefficient to the preset wall heat transfer coefficient to obtain an th intermediate result;
step S1423, calculating the square value of the th intermediate result to obtain a second intermediate result;
step S1424, calculate the product of the preset constant, the th output power and the second intermediate result to obtain the second output power.
When the current wall heat transfer coefficient is determined to change relative to the preset wall heat transfer coefficient and the current wall heat transfer coefficient is smaller than the preset wall heat transfer coefficient, weighting th output power in the basic operation mode to obtain a second output power according to the following weighting formula:
P’＝λP0·(K’/K0)2；
wherein, λ is a preset constant, P0The th power is output in the basic operation mode, K' is the current wall heat transfer coefficient, K0The heat transfer coefficient of the wall is preset.
When the current wall heat transfer coefficient K' is smaller than the preset wall heat transfer coefficient K0Under the condition, the wall energy dissipation is low, the wall load is low, and the load of the space where the air conditioning equipment is located is low, so that the air conditioning equipment is controlled to operate in a power weighting mode, and the purposes of reducing power consumption, saving energy and improving efficiency are achieved.
Based on the understanding that the technical solution of the present invention per se or parts contributing to the prior art can be embodied in the form of software products stored in storage media (such as ROM/RAM, magnetic disk, optical disk) and including instructions for causing terminal devices (which may be mobile phones, computers, servers, or network devices) to execute the methods according to the embodiments of the present invention.
The operation mode adjusting device for air conditioners is also provided in the present embodiment, and is used for implementing the above-mentioned embodiments and preferred embodiments, which have been explained and not described again.
Fig. 2 is a block diagram of an operation mode adjustment apparatus for an air conditioning device according to an embodiment of the present invention, and as shown in fig. 2, the apparatus includes an obtaining module 10 configured to obtain a current wall heat transfer coefficient of a space where the air conditioning device is located, and an adjusting module 20 configured to identify a load change of the space where the air conditioning device is located and adaptively adjust an operation mode of the air conditioning device based on a comparison result between the current wall heat transfer coefficient and a preset wall heat transfer coefficient.
Optionally, the obtaining module 10 includes an th determining unit (not shown in the figure) for determining the building structure outer wall and the building structure inner wall of the space where the air conditioner is located, an obtaining unit (not shown in the figure) for obtaining the th temperature of the building structure outer wall and the second temperature of the building structure inner wall respectively, and a calculating unit (not shown in the figure) for calculating the ratio of the th temperature and the second temperature to obtain the current wall heat transfer coefficient.
Optionally, an obtaining unit (not shown in the figure) is configured to control an indoor unit of the air conditioning equipment to run in an idle state within a preset time period after the indoor unit is started; and during the idle running, acquiring a second temperature through infrared thermal imaging shot by an image acquisition device arranged on the air conditioning equipment.
Optionally, the adjusting module 20 includes a second determining unit (not shown in the figure) for determining that the current wall heat transfer coefficient changes relative to the preset wall heat transfer coefficient based on the comparison result, wherein the change of the current wall heat transfer coefficient relative to the preset wall heat transfer coefficient indicates a load change of a space where the air conditioning device is located, and an adjusting unit (not shown in the figure) for obtaining a second output power by weighting the th output power in the th operation mode when the current wall heat transfer coefficient is smaller than the preset wall heat transfer coefficient, and adjusting the th operation mode to the second operation mode based on the second output power, wherein the power consumption of the air conditioning device in the second operation mode is lower than the power consumption of the air conditioning device in the th operation mode.
Optionally, the adjusting unit (not shown in the figure) includes an obtaining subunit (not shown in the figure) for obtaining a preset constant, th output power, a current wall heat transfer coefficient and a preset wall heat transfer coefficient, a calculating subunit (not shown in the figure) for calculating a ratio of the current wall heat transfer coefficient to the preset wall heat transfer coefficient to obtain a th intermediate result, a second calculating subunit (not shown in the figure) for calculating a square value of the th intermediate result to obtain a second intermediate result, and a third calculating subunit (not shown in the figure) for calculating a product of the preset constant, th output power and the second intermediate result to obtain a second output power.
It should be noted that the above modules may be implemented by software or hardware, and for the latter, the modules may be implemented by, but are not limited to, being located in the same processor, or being located in different processors in any combination.
An embodiment of the present invention further provides storage media having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the method embodiments described above when executed.
Alternatively, in the present embodiment, the storage medium may be configured to store a computer program for executing the steps of:
s1, acquiring the current wall heat transfer coefficient of the space where the air conditioning equipment is located;
and S2, based on the comparison result of the current wall heat transfer coefficient and the preset wall heat transfer coefficient, identifying the load change of the space where the air conditioning equipment is located and carrying out self-adaptive adjustment on the operation mode of the air conditioning equipment.
Optionally, the storage medium is further configured to store a computer program for determining an exterior wall of the building structure and an interior wall of the building structure of the space where the air conditioning equipment is located, respectively obtaining an th temperature of the exterior wall of the building structure and a second temperature of the interior wall of the building structure, and calculating a ratio of the th temperature to the second temperature to obtain the current wall heat transfer coefficient.
Optionally, the storage medium is further arranged to store a computer program for performing the steps of: controlling an indoor unit of the air conditioning equipment to run in an idle load within a preset time length after starting; during idle operation, a second temperature is acquired by infrared thermal imaging captured by an image capture device configured on the air conditioning unit.
Optionally, the storage medium is further configured to store a computer program for performing the steps of determining that a current wall heat transfer coefficient changes relative to a preset wall heat transfer coefficient based on the comparison result, wherein the change of the current wall heat transfer coefficient relative to the preset wall heat transfer coefficient indicates a load change of a space where the air conditioning equipment is located, obtaining a second output power by weighting the output power in the operation mode when the current wall heat transfer coefficient is smaller than the preset wall heat transfer coefficient, and adjusting the operation mode to the second operation mode based on the second output power, wherein the power consumption of the air conditioning equipment in the second operation mode is lower than the power consumption of the air conditioning equipment in the operation mode.
Optionally, the storage medium is further configured to store a computer program for performing the steps of obtaining a preset constant, th output power, a current wall heat transfer coefficient and a preset wall heat transfer coefficient, calculating a ratio of the current wall heat transfer coefficient to the preset wall heat transfer coefficient to obtain a th intermediate result, calculating a square value of the th intermediate result to obtain a second intermediate result, and calculating a product of the preset constant, th output power and the second intermediate result to obtain a second output power.
Optionally, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing computer programs, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Embodiments of the present invention also provide air conditioning apparatuses, comprising a memory having a computer program stored therein and a processor configured to execute the computer program to perform the steps of any of the method embodiments described above.
Optionally, the air conditioning equipment may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.
Optionally, in this embodiment, the processor may be configured to execute the following steps by a computer program:
s1, acquiring the current wall heat transfer coefficient of the space where the air conditioning equipment is located;
and S2, based on the comparison result of the current wall heat transfer coefficient and the preset wall heat transfer coefficient, identifying the load change of the space where the air conditioning equipment is located and carrying out self-adaptive adjustment on the operation mode of the air conditioning equipment.
Optionally, the processor may be further configured to execute, via the computer program, the steps of determining an outer wall of the building structure and an inner wall of the building structure of the space where the air conditioner is located, obtaining an th temperature of the outer wall of the building structure and a second temperature of the inner wall of the building structure, respectively, and calculating a ratio of the th temperature to the second temperature to obtain the current wall heat transfer coefficient.
Optionally, the processor may be further configured to execute the following steps by a computer program: controlling an indoor unit of the air conditioning equipment to run in an idle load within a preset time length after starting; during idle operation, a second temperature is acquired by infrared thermal imaging captured by an image capture device configured on the air conditioning unit.
Optionally, the processor may be further configured to execute, by the computer program, the steps of determining that a current wall heat transfer coefficient changes relative to a preset wall heat transfer coefficient based on the comparison result, wherein the change of the current wall heat transfer coefficient relative to the preset wall heat transfer coefficient indicates a load change of a space where the air conditioner is located, and obtaining a second output power by weighting the th output power in the th operation mode when the current wall heat transfer coefficient is smaller than the preset wall heat transfer coefficient, and adjusting the th operation mode to the second operation mode based on the second output power, wherein the power consumption of the air conditioner in the second operation mode is lower than the power consumption of the air conditioner in the th operation mode.
Optionally, the processor may be further configured to execute the following steps of obtaining a preset constant, th output power, a current wall heat transfer coefficient and a preset wall heat transfer coefficient, calculating a ratio of the current wall heat transfer coefficient to the preset wall heat transfer coefficient to obtain a th intermediate result, calculating a square value of the th intermediate result to obtain a second intermediate result, and calculating a product of the preset constant, th output power and the second intermediate result to obtain a second output power.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the several embodiments provided in this application, it should be understood that the disclosed technology can be implemented in other manners, wherein the above-described device embodiments are merely illustrative, for example, the division of the units can be logical function divisions, and other divisions can be realized in practice, for example, multiple units or components can be combined or integrated into another systems, or features can be omitted or not executed, in another point, the shown or discussed coupling or direct coupling or communication connection between each other can be through interfaces, indirect coupling or communication connection of units or modules, and can be electric or other forms.
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, that is, may be located in places, or may also be distributed on multiple units.
In addition, the functional units in the embodiments of the present invention may be integrated into processing units, or each unit may exist alone physically, or two or more units are integrated into units.
Based on the understanding, the technical solution of the present invention, which is essentially or partially contributed to by the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in storage media, which includes several instructions for making computer devices (which may be personal computers, servers, or network devices) execute all or part of the steps of the methods described in the embodiments of the present invention.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (13)
- An operation mode adjusting method of air conditioning equipment is characterized by comprising the following steps:acquiring a current wall heat transfer coefficient of a space where air conditioning equipment is located;and identifying the load change of the space where the air conditioning equipment is located and carrying out self-adaptive adjustment on the operation mode of the air conditioning equipment based on the comparison result of the current wall heat transfer coefficient and the preset wall heat transfer coefficient.
- 2. The method of claim 1, wherein obtaining the current wall heat transfer coefficient of the space in which the air conditioning unit is located comprises:determining the building structure outer wall and the building structure inner wall of the space where the air conditioning equipment is located;respectively acquiring th temperature of the outer wall of the building structure and second temperature of the inner wall of the building structure;and calculating the ratio of the th temperature to the second temperature to obtain the current wall heat transfer coefficient.
- 3. The method of claim 2, wherein obtaining the second temperature of the building structure interior wall comprises:controlling the indoor unit of the air conditioning equipment to run in an idle load mode within a preset time length after starting;and during the no-load operation, acquiring the second temperature through infrared thermal imaging shot by an image acquisition device configured on the air conditioning equipment.
- 4. The method of claim 1, wherein identifying load changes in a space where the air conditioning equipment is located and adaptively adjusting the operation mode based on the comparison result of the current wall heat transfer coefficient and the preset wall heat transfer coefficient comprises:determining that the current wall heat transfer coefficient changes relative to the preset wall heat transfer coefficient based on the comparison result, wherein the change of the current wall heat transfer coefficient relative to the preset wall heat transfer coefficient represents the load change of the space where the air conditioning equipment is located;when the current wall heat transfer coefficient is smaller than the preset wall heat transfer coefficient, obtaining second output power by weighting th output power in th operation mode, and adjusting the th operation mode to a second operation mode based on the second output power, wherein the power consumption of the air conditioning equipment in the second operation mode is lower than the power consumption of the air conditioning equipment in the th operation mode.
- 5. The method of claim 4, wherein weighting the th output power to obtain the second output power comprises:acquiring a preset constant, the th output power, the current wall heat transfer coefficient and the preset wall heat transfer coefficient;calculating the ratio of the current wall heat transfer coefficient to the preset wall heat transfer coefficient to obtain an th intermediate result;calculating the square value of the th intermediate result to obtain a second intermediate result;and calculating a product of a preset constant, the th output power and the second intermediate result to obtain the second output power.
- An operation mode adjustment device of an air conditioner of the kind of 6, , comprising:the acquisition module is used for acquiring the current wall heat transfer coefficient of the space where the air conditioning equipment is located;and the adjusting module is used for identifying the load change of the space where the air conditioning equipment is located and carrying out self-adaptive adjustment on the operation mode of the air conditioning equipment based on the comparison result of the current wall heat transfer coefficient and a preset wall heat transfer coefficient.
- 7. The apparatus of claim 6, wherein the obtaining module comprises:an th determining unit, configured to determine an outer wall and an inner wall of the building structure of the space where the air conditioning device is located;the acquiring unit is used for respectively acquiring the th temperature of the outer wall of the building structure and the second temperature of the inner wall of the building structure;and the calculating unit is used for calculating the ratio of the th temperature to the second temperature to obtain the current wall heat transfer coefficient.
- 8. The device of claim 7, wherein the obtaining unit is configured to control an indoor unit of the air conditioning equipment to run without load for a preset time period after starting up; and acquiring the second temperature through infrared thermal imaging shot by an image acquisition device arranged on the air conditioning equipment during the no-load operation.
- 9. The apparatus of claim 6, wherein the adjustment module comprises:a second determining unit, configured to determine, based on the comparison result, that the current wall heat transfer coefficient changes relative to the preset wall heat transfer coefficient, where the change in the current wall heat transfer coefficient relative to the preset wall heat transfer coefficient indicates a load change of a space where the air conditioning equipment is located;and the adjusting unit is used for obtaining second output power by weighting the output power in the th operation mode when the current wall heat transfer coefficient is smaller than the preset wall heat transfer coefficient, and adjusting the th operation mode to a second operation mode based on the second output power, wherein the power consumption of the air conditioning equipment in the second operation mode is lower than that of the air conditioning equipment in the th operation mode.
- 10. The apparatus of claim 9, wherein the adjusting unit comprises:the obtaining subunit is configured to obtain a preset constant, the th output power, the current wall heat transfer coefficient, and the preset wall heat transfer coefficient;, a calculation subunit, configured to calculate a ratio of the current wall heat transfer coefficient to the preset wall heat transfer coefficient, to obtain a th intermediate result;a second calculating subunit, configured to calculate a square value of the th intermediate result, so as to obtain a second intermediate result;and the third calculation subunit is used for calculating a preset constant, and obtaining the second output power by multiplying the th output power by the second intermediate result.
- Storage medium 11, , characterized in that the storage medium has stored therein a computer program, wherein the computer program is arranged to execute the method of adjusting the operation mode of an air conditioning apparatus according to any of claims 1 to 5 through when running.
- A processor, wherein the processor is configured to run a program, wherein the program is configured to execute the method of adjusting an operation mode of an air conditioner according to any of claims 1-5.
- air conditioner comprising a memory and a processor, characterized in that the memory has a computer program stored therein, the processor is configured to run the computer program to perform the operation mode adjustment method of the air conditioner as claimed in any of claims 1 to 5 through .
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