CN115468296A

CN115468296A - Heat exchange component control method, device, equipment and storage medium

Info

Publication number: CN115468296A
Application number: CN202211176273.2A
Authority: CN
Inventors: 王培旭; 申伟杰
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-13

Abstract

The embodiment of the invention provides a heat exchange part control method, a device, equipment and a storage medium, belonging to the technical field of intelligent home, wherein the method comprises the following steps: receiving an energy efficiency optimization signal sent by terminal equipment, and acquiring the air pressure of an exhaust pipe and the air pressure of a muffler according to the energy efficiency optimization signal; determining the content of a refrigerant according to the air pressure of the exhaust pipe and the air pressure of the muffler; determining a corresponding target operation state according to the content of the refrigerant; and controlling the heat exchange component to operate in the target operation state. The method solves the problem of low air conditioner energy efficiency caused by refrigerant loss after the air conditioner is used for a long time.

Description

Heat exchange component control method, device, equipment and storage medium

Technical Field

The invention belongs to the technical field of intelligent home furnishing, and particularly relates to a heat exchange part control method, a heat exchange part control device, heat exchange equipment and a storage medium.

Background

In summer, the hot temperature is the main cause of the reduction of the comfort of the public.

In the prior art, in order to increase the comfort in summer, people generally use an air conditioner to lower the room temperature.

However, the inventors found that the prior art has at least the following technical problems: after the air conditioner is used for a long time, a refrigerant playing a heat transfer role in the air conditioner is lost, so that the problem of low energy efficiency is caused.

Disclosure of Invention

The application provides a heat exchange component control method, a heat exchange component control device, equipment and a storage medium, which are used for solving the problem of low energy efficiency of an air conditioner.

In a first aspect, the present invention provides a method for controlling a heat exchange component, including: receiving an energy efficiency optimization signal sent by the terminal equipment, and acquiring the air pressure of an exhaust pipe and the air pressure of a return pipe according to the energy efficiency optimization signal; determining the content of the refrigerant according to the air pressure of the exhaust pipe and the air pressure of the muffler; determining a corresponding target operation state according to the content of the refrigerant; and controlling the heat exchange part to operate in the target operation state.

In a possible implementation manner, determining a corresponding target operation state according to the content of the refrigerant includes: determining a target preset value interval to which the content of the refrigerant belongs according to the size relation between the content of the refrigerant and the end points of each preset value interval; and determining a corresponding target running state according to the target preset value interval.

In a possible implementation manner, determining a target preset value interval to which the refrigerant content belongs according to a size relationship between the refrigerant content and an endpoint of each preset value interval includes: if the refrigerant content is smaller than a first preset value and is larger than or equal to a second preset value, determining the first preset value interval as a target preset value interval to which the refrigerant content belongs; and if the refrigerant content is smaller than the second preset value and is greater than or equal to the third preset value, determining the second preset value interval as a target preset value interval to which the refrigerant content belongs.

In one possible implementation, the target operating state includes compressor frequency, compressor discharge temperature, outer fan speed, and inner fan speed; correspondingly, according to the target preset value interval, determining a corresponding target operation state, including: if the target preset value interval is a first preset value interval, setting the frequency of the compressor as a first frequency, determining the first exhaust temperature as the exhaust temperature of the compressor, determining the first outer rotating speed as the rotating speed of the outer fan, and determining the first inner rotating speed as the rotating speed of the inner fan; and if the target preset value interval is a second preset value interval, determining the second frequency as the compressor frequency, determining the second exhaust temperature as the compressor exhaust temperature, determining the second outer rotating speed as the outer fan rotating speed, and determining the second inner rotating speed as the inner fan rotating speed, wherein the second frequency is less than the first frequency, the second exhaust temperature is less than the first exhaust temperature, the second outer rotating speed is less than the first outer rotating speed, and the second inner rotating speed is less than the first inner rotating speed.

In one possible implementation, determining the refrigerant content according to the air pressure of the exhaust pipe and the air pressure of the return pipe includes: searching the refrigerant content corresponding to the air pressure of the exhaust pipe and the air pressure of the return pipe in a preset air pressure and refrigerant content comparison table; or, calculating a first air pressure difference between the air pressure of the exhaust pipe and a preset first air pressure, and a second air pressure difference between the air pressure of the return pipe and a preset second air pressure; and searching in a preset pressure difference and refrigerant content comparison table according to the first pressure difference and the second pressure difference to obtain the refrigerant content.

In a possible implementation manner, after determining the refrigerant content according to the air pressure of the exhaust pipe and the air pressure of the return pipe, the method further includes: and acquiring mode information, and inputting the mode information and the refrigerant content into a neural network model obtained by pre-training to obtain a target running state.

In a second aspect, the present application provides a heat exchange component control device, comprising: the air pressure acquisition module is used for receiving the energy efficiency optimization signal sent by the terminal equipment and acquiring the air pressure of the exhaust pipe and the air pressure of the return pipe according to the energy efficiency optimization signal; the first determining module is used for determining the content of the refrigerant according to the air pressure of the exhaust pipe and the air pressure of the return pipe; the second determining module is used for determining a corresponding target running state according to the content of the refrigerant; and the operation control module is used for controlling the heat exchange component to operate in a target operation state.

In a third aspect, the present application provides an electronic device, comprising: a processor, and a memory communicatively coupled to the processor; the memory stores computer-executable instructions; the processor executes the computer-executable instructions stored by the memory, causing the processor to perform the heat exchange component control method as described in the first aspect.

In a fourth aspect, the present application provides a computer-readable storage medium, in which computer-executable instructions are stored, and the computer-executable instructions are executed by a processor to implement the heat exchange component control method as described in the first aspect.

In a fifth aspect, the present application provides a computer program product comprising a computer program which, when executed by a processor, implements the heat exchange component control method as described in the first aspect.

According to the heat exchange component control method, the heat exchange component control device, the heat exchange component control equipment and the storage medium, the energy efficiency optimization signal sent by the terminal equipment is received, the air pressure of the exhaust pipe and the air pressure of the return pipe are obtained according to the energy efficiency optimization signal, the content of the refrigerant is determined according to the air pressure of the exhaust pipe and the air pressure of the return pipe, the corresponding target operation state is determined according to the content of the refrigerant, the heat exchange component is controlled to operate in the target operation state, the heat exchange component is controlled to operate in different modes under the condition that the content of the refrigerant is different, the operation state of the heat exchange component is changed when the content of the refrigerant is reduced, the heat exchange rate is reduced, and therefore the energy efficiency is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Fig. 1 is a schematic view of an application scenario of a heat exchange component control method provided in an embodiment of the present application;

FIG. 2 is a schematic flow chart of a heat exchange component control method according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a heat exchange component control device provided in an embodiment of the present application;

fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

First, the nouns are explained:

energy efficiency is the ratio of the amount of energy actually consumed to the amount of energy that plays a role in energy utilization.

High temperature in summer is a main reason influencing the comfort of human bodies, in the prior art, in order to reduce the influence of the high temperature on the comfort, an air conditioner is generally adopted to reduce the indoor temperature, however, along with the increase of the service time, cooling liquid in the air conditioner may run off, and the problem of energy efficiency reduction is caused.

In view of the above technical problems, the inventors propose the following technical idea: the energy efficiency optimizing method comprises the steps that a user inputs an energy efficiency optimizing signal at a terminal device, the terminal device sends the energy efficiency optimizing signal to a processing unit in the air conditioner, the processing unit obtains air pressure of an exhaust pipe and air pressure of a return pipe, the content of a refrigerant is determined according to the air pressure of the exhaust pipe and the air pressure of the return pipe, a target operation state is obtained according to the content of the refrigerant, and a heat exchange component is controlled to operate in the target operation state.

Fig. 1 is a schematic view of an application scenario of a heat exchange component control method provided in an embodiment of the present application. As in fig. 1, this scenario includes: terminal equipment 101, processing unit 102, first pressure sensor 103, second pressure sensor 104 and heat exchange part 105.

In a specific implementation process, the terminal device 101 may be an electronic device with signal input and output functions, such as a remote controller, a mobile phone, a computer, a tablet computer, and a notebook computer, and is configured to receive an energy efficiency optimization signal input by a user and send the energy efficiency optimization signal to the processing unit 102.

The processing unit 102 may include: a CPU (central processing Unit), a Programmable Logic Device (PLD), a Control board, an ECU (Electronic Control Unit), and the like.

The first pressure sensor 103 and the second pressure sensor 104 may be any one of a piezoresistive pressure sensor, a ceramic pressure sensor, a diffused silicon pressure sensor, a sapphire pressure sensor, and a piezoelectric pressure sensor.

The first pressure sensor 103 may be a pressure sensor installed at the exhaust pipe, and the second pressure sensor 104 may be a pressure sensor installed at the muffler.

The heat exchange component 104 may include an inner fan, an outer fan, a compressor, and other components for controlling the heat exchange rate.

It is to be understood that the illustrated structure of the embodiments of the present application does not constitute a specific limitation on the heat exchanging component control method. In other possible embodiments of the present application, the architecture may include more or fewer components than those shown in the drawings, or combine some components, or split some components, or arrange different components, which may be determined according to an actual application scenario and is not limited herein. The components shown in fig. 1 may be implemented in hardware, software, or a combination of software and hardware.

The following describes the technical solution of the present application and how to solve the above technical problems in detail by specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.

Fig. 2 is a schematic flow chart of a heat exchange component control method according to an embodiment of the present application. The execution subject of the embodiment of the present application may be the processing unit 102 in fig. 1, which is not particularly limited by the embodiment. As shown in fig. 2, the method includes:

s201: and receiving an energy efficiency optimization signal sent by the terminal equipment, and acquiring the air pressure of the exhaust pipe and the air pressure of the return pipe according to the energy efficiency optimization signal.

In this step, the energy efficiency optimization signal may be a predetermined character string composed of one or more of numbers, letters, and symbols. The exhaust pipe air pressure and the air return pipe air pressure are obtained, and the exhaust pipe air pressure and the air return pipe air pressure can be obtained by receiving the electric signals sent by the first pressure sensor and the second pressure sensor.

S202: and determining the content of the refrigerant according to the air pressure of the exhaust pipe and the air pressure of the return pipe.

In one possible implementation manner, the step S202: according to the air pressure of the exhaust pipe and the air pressure of the return pipe, the content of the refrigerant is determined, and the method comprises the following steps: step S202A, or step S202B1 and step S202B2.

S202A: and searching the refrigerant content corresponding to the air pressure of the exhaust pipe and the air pressure of the return pipe in a preset air pressure and refrigerant content comparison table.

In this step, the preset air pressure and refrigerant content comparison table may use the air pressure of the exhaust pipe as the first line, the air pressure of the return pipe as the first column, and the remaining tables are the air pressure of the exhaust pipe and the refrigerant content corresponding to the air pressure of the return pipe.

Wherein, the preset air pressure is compared with the refrigerant content, such as table 1.

TABLE 1 Preset air pressure and Coolant content comparison Table (schematic)

S202B1: and calculating a first air pressure difference between the air pressure of the exhaust pipe and a preset first air pressure, and a second air pressure difference between the air pressure of the return pipe and a preset second air pressure.

In this step, the preset first air pressure may be subtracted from the air pressure of the exhaust pipe to obtain a first air pressure difference, and the preset second air pressure may be subtracted from the air pressure of the return pipe to obtain a second air pressure difference.

S202B2: and searching in a preset pressure difference and refrigerant content comparison table according to the first pressure difference and the second pressure difference to obtain the refrigerant content.

In this step, the table for comparing the air pressure difference with the refrigerant content may be a table in which the first air pressure difference is taken as a first row, the second air pressure difference is taken as a first column, and the remaining tables are the refrigerant contents corresponding to the first air pressure difference and the second air pressure difference.

The table for comparing the pressure difference with the refrigerant content is shown in table 2.

TABLE 2 air pressure difference and refrigerant content comparison table (schematic)

S203: and determining a corresponding target operation state according to the content of the refrigerant.

In this step, the corresponding relationship between the refrigerant content and the operation state may be queried in advance to obtain the target operation state. The corresponding relation between the refrigerant content and the operation state can be stored in a table format or a dictionary format.

The target operation state may include a compressor frequency, a compressor discharge temperature, an outer fan rotation speed, an inner fan rotation speed, and the like.

S204: and controlling the heat exchange component to operate in the target operation state.

In this step, the corresponding relationship between the operating state and the control parameter may be searched to obtain the control parameter corresponding to the target operating state, and the control parameter is used to control the operating state of each heat exchange component, so that the heat exchange component operates in the target operating state.

As can be seen from the description of the above embodiments, in the embodiments of the present application, the energy efficiency optimization signal sent by the terminal device is received, the exhaust pipe air pressure and the muffler air pressure are obtained according to the energy efficiency optimization signal, the refrigerant content is determined by the exhaust pipe air pressure and the muffler air pressure, and then the corresponding target operation state is determined by the refrigerant content, and the heat exchange component is controlled to operate in the target operation state, so that the heat exchange component is controlled to operate in different manners under the condition of different refrigerant contents, the operation state of the heat exchange component is changed when the refrigerant content is reduced, the heat exchange rate is reduced, and the energy efficiency is improved.

In a possible implementation manner, in step S203, determining a corresponding target operation state according to the content of the refrigerant includes:

s2031: and determining a target preset value interval to which the refrigerant content belongs according to the size relation between the refrigerant content and the end points of the preset value intervals.

In this step, each preset value interval has two endpoints, namely a larger endpoint and a smaller endpoint, and if the refrigerant content is greater than the smaller endpoint and less than the larger endpoint of a certain preset value interval, the preset value interval is a target preset value interval.

In a possible implementation manner, the determining, according to a size relationship between the refrigerant content and an endpoint of each preset value interval, a target preset value interval to which the refrigerant content belongs includes:

S2031A: and if the refrigerant content is less than the first preset value and greater than or equal to the second preset value, determining the first preset value interval as a target preset value interval to which the refrigerant content belongs.

In this step, the endpoints of the first preset value interval are the first preset value and the second preset value respectively.

For example, if the refrigerant content is, for example, 0.65 kg, the first preset value is, for example, 0.7 kg, and the second preset value is, for example, 0.6 kg, and the refrigerant content is within an interval range formed by the first preset value and the second preset value, the first preset value interval is determined as the target preset value interval.

S2031B: and if the refrigerant content is smaller than the second preset value and is greater than or equal to the third preset value, determining the second preset value interval as a target preset value interval to which the refrigerant content belongs.

In this step, the endpoints of the second preset value interval are the second preset value and the third preset value, respectively.

For example, the second preset value is 0.6 kg, and the third preset value is 0.5 kg. The content of the refrigerant is 0.55 kg, and the preset value interval is determined to be the target preset value interval when the end point of the second preset value interval is between 0.6 kg and 0.5 kg. The first preset value, the second preset value and the third preset value may be preset according to different air conditioner types, and are not limited to the above exemplary values.

S2032: and determining a corresponding target running state according to the target preset value interval.

In this step, the corresponding relationship between the preset value interval and the operating state may be searched for, and the target operating state corresponding to the target preset value interval is obtained.

As can be seen from the description of the above embodiments, in the embodiments of the present application, the target preset value interval to which the refrigerant content belongs is obtained by comparing the size relationship between the refrigerant content and the end point of each preset value interval, and the target operating state is obtained from the target preset value interval, so that the subsequent more accurate adjustment of the operating state of the heat exchanging component is facilitated.

In a possible implementation manner, in the step S204, the target operation state includes a compressor frequency, a compressor discharge temperature, an outer fan rotation speed, and an inner fan rotation speed.

Correspondingly, in step S2032, determining a corresponding target operation state according to the target preset value interval includes:

S2032A: if the target preset value interval is a first preset value interval, the frequency of the compressor is set to be a first frequency, the first exhaust temperature is determined to be the exhaust temperature of the compressor, the first outer rotating speed is determined to be the rotating speed of the outer fan, and the first inner rotating speed is determined to be the rotating speed of the inner fan.

In this step, a first frequency such as 40Hz, 55Hz, 45Hz, etc., a first exhaust temperature such as 56 deg.C, 57 deg.C, 55 deg.C, etc., a first external rotational speed such as 1100r/min, 1200r/min, etc., and a first internal rotational speed such as 900r/min, 1000r/min, etc., are used.

S2032B: and if the target preset value interval is a second preset value interval, determining the second frequency as the compressor frequency, determining the second exhaust temperature as the compressor exhaust temperature, determining the second outer rotating speed as the outer fan rotating speed, and determining the second inner rotating speed as the inner fan rotating speed, wherein the second frequency is less than the first frequency, the second exhaust temperature is less than the first exhaust temperature, the second outer rotating speed is less than the first outer rotating speed, and the second inner rotating speed is less than the first inner rotating speed.

In this step, a first frequency such as 37Hz, 35Hz, 30Hz, etc., a first exhaust temperature such as 50 deg.C, 48 deg.C, 40 deg.C, etc., a first external rotational speed such as 1000r/min, 980r/min, etc., and a first internal rotational speed such as 880r/min, 800r/min, etc.

As can be seen from the description of the above embodiments, in the embodiments of the present application, the corresponding preset operation state is set as the target operation state according to whether the target value interval is the first preset value interval or the second preset value interval, so that the lower compressor frequency, the lower compressor exhaust temperature, the lower outer fan rotation speed, and the lower inner fan rotation speed are adopted under the condition that the refrigerant content is lower, the operation with lower power is realized, and the energy efficiency is improved.

In a possible implementation manner, after determining the refrigerant content according to the exhaust pipe air pressure and the return pipe air pressure in step S202, the method further includes:

S203A: and acquiring mode information, and inputting the mode information and the refrigerant content into a neural network model obtained by pre-training to obtain a target running state.

In this step, the neural network model may be obtained by inputting different mode information in advance, training with a preset standard operating state as an output standard value, and training with multiple sets of data. The preset standard operation state can be an operation state with higher energy efficiency calibrated by a worker in advance or an operation state with better operation effect in each mode.

The mode information includes, for example, a cooling mode, a heating mode, a dehumidification mode, a sleep mode, and the like.

As can be seen from the description of the above embodiments, the target operation state is obtained by obtaining the mode information and inputting the mode information into the neural network model newly obtained in advance, and different target operation states can be obtained in different modes, so that the air conditioner can obtain better energy efficiency or better room temperature and humidity adjustment effects in each mode.

In a possible implementation manner, the method further includes: and when the content of the refrigerant is lower than a preset value, outputting alarm information.

In this step, outputting the warning information may be transmitting the warning information to an audio output unit to output an audio warning, or inputting the warning information to a display screen to display the warning information.

According to the description of the embodiment, the alarm information is output when the content of the refrigerant is lower than the preset value, so that a user can be prompted to add the refrigerant, and the energy efficiency of the air conditioner is improved.

In a possible implementation manner, after the step S202, the method further includes sending the refrigerant content to a display unit to display the refrigerant content.

Fig. 3 is a schematic structural diagram of a heat exchange component control device provided in an embodiment of the present application. As shown in fig. 3, the heat exchange unit control device 300 includes: the device comprises an air pressure acquisition module 301, a first determination module 302, a second determination module 303 and an operation control module 304.

The air pressure obtaining module 301 is configured to receive an energy efficiency optimization signal sent by the terminal device, and obtain the air pressure of the exhaust pipe and the air pressure of the muffler according to the energy efficiency optimization signal.

The first determining module 302 is configured to determine a content of the refrigerant according to an air pressure of the exhaust pipe and an air pressure of the return pipe.

The second determining module 303 is configured to determine a corresponding target operating state according to the content of the refrigerant.

And the operation control module 304 is used for controlling the heat exchange component to operate in a target operation state.

The apparatus provided in this embodiment may be configured to implement the technical solutions of the method embodiments, and the implementation principles and technical effects are similar, which are not described herein again.

In a possible implementation manner, the second determining module 303 is specifically configured to determine a target preset value interval to which the refrigerant content belongs according to a size relationship between the refrigerant content and an endpoint of each preset value interval. And determining a corresponding target running state according to the target preset value interval.

In a possible implementation manner, the second determining module 303 is specifically configured to determine the first preset value interval as a target preset value interval to which the refrigerant content belongs if the refrigerant content is less than a first preset value and greater than or equal to a second preset value. And if the refrigerant content is smaller than the second preset value and is greater than or equal to the third preset value, determining the second preset value interval as a target preset value interval to which the refrigerant content belongs.

The apparatus provided in this embodiment may be used to implement the technical solutions of the above method embodiments, and the implementation principles and technical effects are similar, which are not described herein again.

In one possible implementation, the target operating state includes a compressor frequency, a compressor discharge temperature, an outer fan speed, and an inner fan speed.

Correspondingly, in a possible implementation manner, the second determining module 303 is specifically configured to set the compressor frequency to be the first frequency, determine the first exhaust temperature to be the compressor exhaust temperature, determine the first outer rotating speed to be the outer fan rotating speed, and determine the first inner rotating speed to be the inner fan rotating speed, if the target preset value interval is the first preset value interval. And if the target preset value interval is a second preset value interval, determining the second frequency as the compressor frequency, determining the second exhaust temperature as the compressor exhaust temperature, determining the second outer rotating speed as the outer fan rotating speed, and determining the second inner rotating speed as the inner fan rotating speed, wherein the second frequency is less than the first frequency, the second exhaust temperature is less than the first exhaust temperature, the second outer rotating speed is less than the first outer rotating speed, and the second inner rotating speed is less than the first inner rotating speed.

In a possible implementation manner, the first determining module 302 is specifically configured to search a preset air pressure and refrigerant content comparison table for a refrigerant content corresponding to an air pressure of the exhaust pipe and an air pressure of the return pipe. Or, calculating a first air pressure difference between the air pressure of the exhaust pipe and a preset first air pressure, and a second air pressure difference between the air pressure of the return pipe and a preset second air pressure; and searching in a preset pressure difference and refrigerant content comparison table according to the first pressure difference and the second pressure difference to obtain the refrigerant content.

In a possible implementation manner, the heat exchange component control apparatus 300 further includes: a status acquisition module 305.

The state obtaining module 305 is configured to obtain mode information, and input the mode information and the refrigerant content into a neural network model obtained through pre-training to obtain a target operation state.

In order to realize the above embodiments, the embodiments of the present application further provide an electronic device.

Referring to fig. 4, a schematic structural diagram of an electronic device 400 suitable for implementing the embodiment of the present application is shown, where the electronic device 400 may be a terminal device or a server. Among them, the terminal Device may include, but is not limited to, a mobile terminal such as a mobile phone, a notebook computer, a Digital broadcast receiver, a Personal Digital Assistant (PDA), a tablet computer (PAD), a Portable Multimedia Player (PMP), a car terminal (e.g., car navigation terminal), etc., and a fixed terminal such as a Digital TV, a desktop computer, etc. The electronic device shown in fig. 4 is only an example, and should not bring any limitation to the functions and the use range of the embodiment of the present application.

As shown in fig. 4, the electronic device 400 may include a processing device (e.g., a central processing unit, a graphics processor, etc.) 401, which may perform various suitable actions and processes according to a program stored in a Read Only Memory (ROM) 402 or a program loaded from a storage device 408 into a Random Access Memory (RAM) 403. In the RAM 403, various programs and data necessary for the operation of the electronic apparatus 400 are also stored. The processing device 401, the ROM 402, and the RAM 403 are connected to each other via a bus 404. An input/output (I/O) interface 405 is also connected to bus 404.

Generally, the following devices may be connected to the I/O interface 405: input devices 406 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; an output device 407 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage devices 408 including, for example, magnetic tape, hard disk, etc.; and a communication device 409. The communication means 409 may allow the electronic device 400 to communicate wirelessly or by wire with other devices to exchange data. While fig. 4 illustrates an electronic device 400 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided.

In particular, according to embodiments of the application, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable storage medium, the computer program comprising program code for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication device 409, or from the storage device 408, or from the ROM 402. The computer program, when executed by the processing device 401, performs the above-described functions defined in the methods of the embodiments of the present application.

It should be noted that the computer readable storage medium mentioned above in the present application may be a computer readable signal medium or a computer storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In this application, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable storage medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable storage medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.

The computer-readable storage medium may be included in the electronic device; or may be separate and not incorporated into the electronic device.

The computer-readable storage medium carries one or more programs which, when executed by the electronic device, cause the electronic device to perform the methods shown in the above embodiments.

Computer program code for carrying out operations for aspects of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of Network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The modules described in the embodiments of the present application may be implemented by software or hardware. The name of the unit does not form a limitation on the module itself in some cases, and for example, the first determination module may be further described as a "refrigerant content determination module".

The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems on a chip (SOCs), complex Programmable Logic Devices (CPLDs), and the like.

The present application further provides a computer-readable storage medium, where a computer execution instruction is stored in the computer-readable storage medium, and when a processor executes the computer execution instruction, the technical solution of the heat exchange component control method in any of the above embodiments is implemented, and the implementation principle and the beneficial effects of the method are similar to those of the heat exchange component control method, and reference may be made to the implementation principle and the beneficial effects of the heat exchange component control method, which is not described herein again.

In the context of this application, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

The present application further provides a computer program product, including a computer program, where when the computer program is executed by a processor, the technical solution of the heat exchange component control method in any of the above embodiments is implemented, and the implementation principle and the beneficial effect of the computer program are similar to those of the heat exchange component control method, and reference may be made to the implementation principle and the beneficial effect of the heat exchange component control method, which is not described herein again.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the disclosure. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A heat exchange member control method, characterized by comprising:

receiving an energy efficiency optimization signal sent by terminal equipment, and acquiring the air pressure of an exhaust pipe and the air pressure of a muffler according to the energy efficiency optimization signal;

determining the content of a refrigerant according to the air pressure of the exhaust pipe and the air pressure of the muffler;

determining a corresponding target operation state according to the content of the refrigerant;

and controlling the heat exchange component to operate in the target operation state.

2. The method of claim 1, wherein the determining a corresponding target operating state according to the refrigerant content comprises:

determining a target preset value interval to which the refrigerant content belongs according to the size relation between the refrigerant content and the end points of all preset value intervals;

and determining the corresponding target running state according to the target preset value interval.

3. The method of claim 2, wherein the determining the target preset value interval to which the refrigerant content belongs according to the size relationship between the refrigerant content and the end points of the preset value intervals comprises:

if the refrigerant content is smaller than a first preset value and is larger than or equal to a second preset value, determining a first preset value interval as a target preset value interval to which the refrigerant content belongs;

and if the refrigerant content is smaller than a second preset value and is greater than or equal to a third preset value, determining a second preset value interval as a target preset value interval to which the refrigerant content belongs.

4. The method of claim 3, wherein the target operating conditions include compressor frequency, compressor discharge temperature, outer fan speed, and inner fan speed;

correspondingly, the determining the corresponding target operation state according to the target preset value interval includes:

if the target preset value interval is the first preset value interval, setting the frequency of the compressor as a first frequency, determining a first exhaust temperature as the exhaust temperature of the compressor, determining a first external rotating speed as the rotating speed of the external fan, and determining a first internal rotating speed as the rotating speed of the internal fan;

if the target preset value interval is the second preset value interval, determining a second frequency as the compressor frequency, determining a second exhaust temperature as the compressor exhaust temperature, determining a second outer rotating speed as the outer fan rotating speed, and determining a second inner rotating speed as the inner fan rotating speed, wherein the second frequency is smaller than the first frequency, the second exhaust temperature is smaller than the first exhaust temperature, the second outer rotating speed is smaller than the first outer rotating speed, and the second inner rotating speed is smaller than the first inner rotating speed.

5. The method of claim 1, wherein determining a refrigerant content based on the stack pressure and the muffler pressure comprises:

searching the refrigerant content corresponding to the air pressure of the exhaust pipe and the air pressure of the return air pipe in a preset air pressure and refrigerant content comparison table; or the like, or, alternatively,

calculating a first air pressure difference between the air pressure of the exhaust pipe and a preset first air pressure, and a second air pressure difference between the air pressure of the air return pipe and a preset second air pressure; and searching a preset air pressure difference and refrigerant content comparison table according to the first air pressure difference and the second air pressure difference to obtain the refrigerant content.

6. The method as claimed in any one of claims 1 to 5, further comprising, after determining the refrigerant content according to the exhaust pipe pressure and the muffler pressure:

and acquiring mode information, and inputting the mode information and the refrigerant content into a neural network model obtained by pre-training to obtain the target running state.

7. A control device for a heat exchange component comprises a heat exchange component, it is characterized by comprising:

the air pressure acquisition module is used for receiving the energy efficiency optimization signal sent by the terminal equipment and acquiring the air pressure of the exhaust pipe and the air pressure of the air return pipe according to the energy efficiency optimization signal;

the first determining module is used for determining the content of the refrigerant according to the air pressure of the exhaust pipe and the air pressure of the return pipe;

the second determining module is used for determining a corresponding target running state according to the content of the refrigerant;

and the operation control module is used for controlling the heat exchange component to operate in the target operation state.

8. An electronic device, comprising: a processor, and a memory communicatively coupled to the processor;

the memory stores computer-executable instructions;

the processor executes computer-executable instructions stored by the memory, causing the processor to perform the heat exchange component control method of any one of claims 1 to 6.

9. A computer-readable storage medium having computer-executable instructions stored therein, which when executed by a processor, are configured to implement the heat exchange component control method of any one of claims 1 to 6.

10. A computer program product comprising a computer program which, when executed by a processor, implements the heat exchange section control method of any one of claims 1 to 6.