WO2024066363A1

WO2024066363A1 - Flow distribution control method and system for power failure compensation function of air conditioner, and air conditioner

Info

Publication number: WO2024066363A1
Application number: PCT/CN2023/092644
Authority: WO
Inventors: 吕科磊; 宋龙; 王阳阳
Original assignee: 青岛海尔空调器有限总公司; 青岛海尔空调电子有限公司; 海尔智家股份有限公司
Priority date: 2022-09-30
Filing date: 2023-05-08
Publication date: 2024-04-04
Also published as: CN115479371B; CN115479371A

Abstract

The present application relates to the technical field of air conditioners. Provided are a flow distribution control method and system for a power failure compensation function of an air conditioner, and an air conditioner. The flow distribution control method for a power failure compensation function of an air conditioner comprises: acquiring a first ambient temperature when an air conditioner is powered off; acquiring a second ambient temperature when the air conditioner is powered on; and controlling, according to a temperature difference between the first ambient temperature and the second ambient temperature, the air conditioner to operate in a target flow distribution mode. By means of the present application, a memory function for flow distribution control of an air conditioner is realized, such that when the air conditioner is powered on, the air conditioner can quickly operate in a correct flow distribution mode, thereby ensuring an operation effect of the air conditioner, and improving the usage experience of a user.

Description

Shunt control method and system for air conditioner power failure compensation function and air conditioner

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to Chinese patent application No. 2022112122447, filed on September 30, 2022, and entitled “Diversion control method, system and air conditioner with power outage compensation function for air conditioner”, which is incorporated herein by reference in its entirety.

Technical Field

The present application relates to the technical field of air conditioning, and in particular to a shunt control method, system and air conditioner for a power outage compensation function of an air conditioner.

Background technique

The air conditioner power outage compensation function generally refers to the function of the computer board to store the working status of the air conditioner: when the power supply line is cut off, the computer board will memorize the working status of the air conditioner before the power outage. When the power is restored, the air conditioner will automatically work according to the memorized status.

The air conditioner power outage compensation function can be beneficial to the user experience if it is restored within a short period of time after the power outage. However, when the power outage compensation time is relatively long (for example, spanning a quarter or when there are relatively large changes in temperature and humidity between morning and evening), it will seriously affect the user experience.

Summary of the invention

The present application provides a shunt control method, system and air conditioner for the power outage compensation function of an air conditioner, which realizes the shunt control of the power outage compensation function of the air conditioner, ensures the operating effect of the air conditioner when power is on, and improves the user experience.

The present application provides a method for controlling the current diversion of an air conditioner power outage compensation function, comprising:

Get the first ambient temperature when the air conditioner is powered off;

Get the second ambient temperature when the air conditioner is on;

According to the temperature difference between the first ambient temperature and the second ambient temperature, the air conditioner is controlled to operate in a target diversion mode.

According to a shunt control method for an air conditioner power outage compensation function provided by the present application, the step of controlling the air conditioner to operate to a target shunt mode according to the temperature difference between the first ambient temperature and the second ambient temperature specifically includes:

When the temperature difference between the first ambient temperature and the second ambient temperature reaches a first target preset value, determining a current target diversion mode of the air conditioner according to the second ambient temperature;

When the temperature difference between the first ambient temperature and the second ambient temperature does not reach a first target preset value, the air conditioner is controlled to operate in a power-off diversion mode.

According to a flow diversion control method for a power outage compensation function of an air conditioner provided by the present application, the step of determining a current target flow diversion mode of the air conditioner according to the second ambient temperature specifically includes:

When the second ambient temperature reaches a second target preset value, confirming that the air conditioner is in a cooling mode, and in the cooling mode, controlling the air conditioner to operate in a single-channel split mode;

When the second ambient temperature reaches a third target preset value, it is confirmed that the air conditioner is in a heating mode, and in the heating mode, the air conditioner is controlled to operate in a multi-way diversion mode.

According to a shunt control method for a power failure compensation function of an air conditioner provided by the present application, after the air conditioner runs to a target shunt mode, the method further includes the following steps:

Get the air outlet temperature when the air conditioner is running;

According to the air outlet temperature when the air conditioner is in operation, the operating parameters of the air conditioner are controlled so that the air outlet temperature reaches a target preset temperature.

According to a shunt control method for an air conditioner power outage compensation function provided in the present application, the operating parameters of the air conditioner include: at least one of the opening of the air conditioner shunt valve, the speed of the air conditioner fan and the frequency of the air conditioner compressor.

According to a shunt control method for air conditioner power outage compensation function provided by the present application, the method further includes the steps of:

When the air conditioner is running and no user setting instruction is obtained, the second ambient temperature when the air conditioner is running is obtained;

When the air conditioner is running and obtains the user setting instruction, matching and diversion are performed according to the user setting instruction.

The present application also provides a shunt control system with an air-conditioning power outage compensation function, comprising:

A first acquisition module, used to acquire a first ambient temperature when the air conditioner is powered off;

A second acquisition module is used to acquire a second ambient temperature when the air conditioner is on;

The control module is used to control the air conditioner to operate to a target diversion mode according to the temperature difference between the first ambient temperature and the second ambient temperature.

The present application also provides an air conditioner, comprising: a shunt control unit having the above-mentioned air conditioner power failure compensation function; Control system.

The present application also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the above-mentioned shunt control method of the air conditioner power outage compensation function when executing the program.

The present application also provides a non-transitory computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the shunt control method for the air conditioner power outage compensation function is implemented.

The shunt control method, system and air conditioner of the air conditioner power outage compensation function provided in the present application obtain the first ambient temperature when the air conditioner is powered off, and obtain the second ambient temperature when the air conditioner is powered on, and control the air conditioner to operate to the target shunt mode according to the temperature difference between the first ambient temperature and the second ambient temperature, thereby realizing the memory function of the air conditioner shunt control. When the air conditioner is powered on, it can quickly operate to the correct target shunt mode, thereby ensuring the operating effect of the air conditioner and improving the user experience.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the present application or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

FIG1 is a schematic diagram of the structure of a variable flow splitter provided by the present application;

FIG2 is a schematic diagram of the structure of a heat exchanger provided in the present application;

FIG3 is a flow chart of a method for controlling the current flow of the air conditioner power failure compensation function provided by the present application;

FIG4 is a second flow chart of the shunt control method of the air conditioner power outage compensation function provided by the present application;

FIG5 is a schematic diagram of the structure of a shunt control system for air-conditioning power outage compensation function provided by the present application;

FIG. 6 is a schematic diagram of the structure of an electronic device provided in the present application.

Reference numerals:

1: reversing valve; 101: first communication port; 102: second communication port;

103: third communication port; 104: fourth communication port; 2: first flow diversion pipeline;

3: second diversion pipeline; 4: heat exchange pipeline; 5: one-way valve; 6: first acquisition module;

7: second acquisition module; 8: control module; 901: processor; 902: communication interface;

903: memory; 904: communication bus.

Detailed ways

In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

In the description of the embodiments of the present application, it should be noted that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

In order to better understand the diversion mode of the air conditioner, the diversion mode of the air conditioner is first described in conjunction with FIG. 1 and FIG. 2 .

According to an embodiment of the present application, as shown in FIG. 1 and FIG. 2, a variable flow divider device is provided in the outdoor heat exchanger of the air conditioner, and the variable flow divider device includes: a reversing valve 1, a first flow divider pipeline 2, a second flow divider pipeline 3 and at least two heat exchange pipelines 4. The first flow divider pipeline 2 is connected to the second flow divider pipeline 3 through at least two heat exchange pipelines 4; the first flow divider pipeline 2 and the second flow divider pipeline 3 are connected to each other through at least two heat exchange pipelines 4. The flow pipeline 3 is provided with a main pipeline and a plurality of branch pipelines, and a one-way valve 5 can be provided in some of the branch pipelines as required.

The reversing valve 1 is a two-position four-way reversing valve, and is provided with a first communication port 101, a second communication port 102, a third communication port 103 and a fourth communication port 104. The reversing valve 1 has a first position and a second position. The first communication port 101 is connected to the refrigerant inlet, and the third communication port 103 is connected to the refrigerant outlet.

The air conditioner of the present application has a variable flow splitting state and a fixed flow splitting state through a variable flow splitting device. In the case of the variable flow splitting state, the refrigerant in the heat exchanger of the air conditioner adjusts the flow splitting state; in the case of the fixed flow splitting state, the refrigerant in the heat exchanger of the air conditioner is fixed.

The diversion state is divided into single-way diversion and multi-way diversion. In the multi-way diversion mode, the refrigerant in the outdoor heat exchanger of the air conditioner works in multi-way diversion. In the single-way diversion mode, the refrigerant in the outdoor heat exchanger of the air conditioner works in a single way. That is to say, in the variable diversion state, the air conditioner switches between the single-way diversion mode and the multi-way diversion mode, and in the fixed diversion state, the air conditioner is fixed to the single-way diversion mode or the multi-way diversion mode.

In the multi-way flow diversion mode, the reversing valve 1 is in the first position, the first connecting port 101 is connected to the second connecting port 102, and the third connecting port 103 is connected to the fourth connecting port 104. At this time, the second connecting port 102 is connected to the first diversion pipeline 2, and the fourth connecting port 104 is connected to the second diversion pipeline 3. The refrigerant at the refrigerant inlet enters from the first diversion pipeline 2, is diverted in the branch pipeline of the first diversion pipeline 2, enters each heat exchange pipeline 4 to exchange heat with the air, and then enters the main pipeline of the second diversion pipeline 3 through the branch pipeline, and finally passes through the fourth connecting port 104 and the third connecting port 103, and is discharged from the refrigerant outlet, realizing heat exchange through multiple pipelines.

In the single-channel shunt mode, the reversing valve 1 is in the second position, the first communication port 101 is connected to the fourth communication port 104, and the third communication port 103 is connected to the second communication port 102. At this time, the second communication port 102 is connected to the second shunt pipeline 3, and the fourth communication port 104 is connected to the first shunt pipeline 2. The refrigerant at the refrigerant inlet enters from the second shunt pipeline 3. Since a one-way valve 5 is provided in part of the pipeline in the first shunt pipeline 2, the refrigerant flow in the pipeline is blocked by the one-way valve 5, and the refrigerant can only be discharged by heat exchange in part of the heat exchange pipeline 4, and the heat exchange pipeline can be reduced at this time.

In a specific example, two heat exchange pipelines 4 are taken as examples, namely the first heat exchange pipeline and the second heat exchange pipeline. The first branch pipeline 2 and the second branch pipeline 3 are each provided with a main pipeline and two branch pipelines, and a check valve 5 is provided in one branch pipeline of the first branch pipeline 2.

In the multi-way flow diversion mode, the reversing valve 1 is in the first position, the first connecting port 101 is connected to the second connecting port 102, and the third connecting port 103 is connected to the fourth connecting port 104. At this time, the second connecting port 102 is connected to the first diversion pipeline 2, and the fourth connecting port 104 is connected to the second diversion pipeline 3. The refrigerant at the refrigerant inlet enters from the first diversion pipeline 2, is diverted in the branch pipeline of the first diversion pipeline 2, enters the first heat exchange pipeline and the second heat exchange pipeline respectively to exchange heat with the air, and then enters the main pipeline of the second diversion pipeline 3 through the branch pipeline, and finally passes through the fourth connecting port 104 and the third connecting port 103, and is discharged from the refrigerant outlet, realizing simultaneous heat exchange of the two pipelines.

In the single-way flow splitting mode, the reversing valve 1 is in the second position, the first communication port 101 is connected to the fourth communication port 104, and the third communication port 103 is connected to the second communication port 102. At this time, the second communication port 102 is connected to the second flow splitting pipeline 3, and the fourth communication port 104 is connected to the first flow splitting pipeline 2. The refrigerant at the refrigerant inlet enters from the second flow splitting pipeline 3. Since the one-way valve 5 is provided in the branch pipeline in the first flow splitting pipeline 2, under its blocking effect, the refrigerant can only be discharged by heat exchange in the first heat exchange pipeline, and heat exchange is only performed through one heat exchange pipeline at this time.

The following describes the current diversion control method, system and air conditioner of the air conditioner power failure compensation function of the present application in conjunction with Figures 3 to 6. The air conditioner may be a wall-mounted air conditioner, a cabinet air conditioner, a window air conditioner, and the like.

According to an embodiment of the present application, as shown in FIG. 3 , the current diversion control method of the air conditioner power outage compensation function provided by the present application mainly includes the following steps.

S100: Obtain a first ambient temperature when the air conditioner is powered off.

After the air conditioner is started and runs for a period of time, the power is suddenly cut off. At this time, the current ambient temperature can be detected and recorded by the first temperature sensor.

S200: Obtain a second ambient temperature when the air conditioner is powered on.

The air conditioner is powered on and then runs after being powered off for a period of time. At this time, the current ambient temperature can be detected by the second temperature sensor.

S300: Control the air conditioner to operate in a target diversion mode according to the temperature difference between the first ambient temperature and the second ambient temperature.

The present application provides a correct flow diversion mode according to the temperature difference caused by the change of outdoor environment after power failure and power on, so as to achieve the best flow diversion distribution, thereby controlling the operation effect of the air conditioner more quickly. Among them, the target flow diversion mode can include a single-way diversion mode or a multi-way diversion mode or a single-way diversion mode and a multi-way diversion mode switched at a certain periodic frequency. Joint diversion mode.

The shunt control method for the air conditioner power outage compensation function provided in the embodiment of the present application obtains the first ambient temperature when the air conditioner is powered off, and obtains the second ambient temperature when the air conditioner is powered on, and controls the air conditioner to run to the target shunt mode according to the temperature difference between the first ambient temperature and the second ambient temperature, thereby realizing the memory function of the air conditioner shunt control. When the air conditioner is powered on, it can quickly run to the correct target shunt mode, thereby ensuring the operating effect of the air conditioner and improving the user experience.

According to an embodiment of the present application, the step of controlling the air conditioner to operate in a target split mode according to the temperature difference between the first ambient temperature and the second ambient temperature specifically includes:

When the temperature difference between the first ambient temperature and the second ambient temperature reaches the first target preset value, the current target diversion mode of the air conditioner is determined according to the second ambient temperature; when the temperature difference between the first ambient temperature and the second ambient temperature does not reach the first target preset value, the air conditioner is controlled to operate in the diversion mode when the power is off.

The step of determining the current target diversion mode of the air conditioner according to the second ambient temperature specifically includes:

When the second ambient temperature reaches the second target preset value, it is confirmed that the air conditioner is in cooling mode, and in cooling mode, the air conditioner is controlled to operate in single-way diversion mode; when the second ambient temperature reaches the third target preset value, it is confirmed that the air conditioner is in heating mode, and in heating mode, the air conditioner is controlled to operate in multi-way diversion mode.

When the air conditioner power outage compensation time is relatively long, such as spanning a quarter or when the temperature difference and humidity between morning and evening are relatively large, it will seriously affect the user experience. Therefore, it is necessary to determine whether the current ambient temperature of the air conditioner is suitable for heating mode or cooling mode when the air conditioner is powered on, and then determine the diversion mode. This will help improve the control accuracy of the diversion mode and thus improve the user experience.

It should be noted that the pipes and pipe lengths through which the heat exchanger currently flows are the same when cooling or heating. However, in reality, the refrigerant state on the inside of the pipe, the heat exchange temperature difference between the inside of the pipe and the environment, the refrigerant flow rate, the pressure drop, the heat transfer coefficient, etc. are all different for heat exchangers, especially heat pump heat exchangers, when cooling and heating.

When the heat exchanger is used as a condenser, the gaseous refrigerant is continuously liquefied along the refrigerant flow direction, and the liquid refrigerant increases and becomes completely converted into liquid refrigerant at the outlet. According to the continuity principle, along the flow direction of the refrigerant, the mass flow rate of the refrigerant is constant, while the specific volume of the gaseous refrigerant is more than ten times that of its liquid state. Taking R410A refrigerant as an example, the specific volume of saturated vapor at 40°C is 0.01003m ³ /kg, the specific volume of saturated liquid is 0.00106m ³ /kg, and the specific volume of the gaseous state is 9.5 times that of the liquid state, that is, the density of the liquid state is 9.5 times that of the gaseous state. Since the volume of the refrigerant is greatly reduced after liquefaction, the refrigerant flow rate will be greatly reduced. If the refrigerant flow rate at the outlet section is low, the heat transfer coefficient will also be low. Therefore, the best heat exchange effect cannot be achieved. Therefore, when the heat exchanger is used as a condenser, in order to improve the heat exchange effect, the subcooling degree can be increased, because after the subcooling section of the condenser is enlarged, the space occupied by the liquid refrigerant increases, the number of flow paths occupied by the saturated section and the superheated section is reduced, the total pressure drop of the condenser is reduced, the flow rate drop will become smaller, the heat transfer coefficient will be large, and the heat exchange capacity will be large. Therefore, the fewer refrigeration flow paths, the better the refrigeration effect. In the cooling mode, controlling the air conditioner to operate in the single-path diversion mode can effectively improve the heat exchange operation effect of the air conditioner, thereby ensuring the user experience.

Moreover, when the heat exchanger is used as an evaporator, the refrigerant flows in the opposite direction. As the heat exchange proceeds, the refrigerant changes from liquid to gas and its volume continues to increase. In a constant cross-sectional area, the flow rate will become larger and larger. At the same time, too high a flow rate will cause the refrigerant flow pressure loss to increase, offsetting part of the heat exchange performance.

When heating at low temperature, the heat exchanger acts as an evaporator, and the inside of the tube is low-temperature and low-pressure refrigerant. Due to structural limitations, the air volume is unevenly distributed. The position with small air volume absorbs the external heat slowly, and frost will form first. After frosting, the heat transfer with the outdoor unit will become slower, and a vicious cycle will occur. The frost will become thicker and thicker, and the heating capacity will be seriously attenuated. Therefore, when the outdoor unit heat exchanger is used as an evaporator, the flow path cannot be too long. If it is too long, the pressure drop will be greater. The lower the temperature, the more serious the frost. The number of flow paths should be increased as much as possible to reduce the pressure drop and make the temperature of each flow path uniform. Therefore, the more heating flow paths there are, the better the heating effect. In the heating mode, controlling the air conditioner to operate in the multi-way diversion mode can effectively improve the operation effect of the air conditioner, thereby ensuring the user experience.

There is no special restriction on the specific numerical value of the target preset value of this application, which can be designed according to actual needs.

According to one embodiment of the present application, after the air conditioner runs to the target diversion mode, it also includes the steps of: obtaining the air outlet temperature when the air conditioner is running; and controlling the operating parameters of the air conditioner according to the air outlet temperature when the air conditioner is running, so that the air outlet temperature reaches the target preset temperature.

This application can detect and control the air outlet temperature after adjusting the diversion mode. So that the heat exchange effect of the air conditioner can be optimized, thereby further ensuring the user experience.

According to an embodiment of the present application, the operating parameters of the air conditioner include: at least one of the opening of the air conditioner throttle valve, the speed of the air conditioner fan and the frequency of the air conditioner compressor. That is, one of these operating parameters can be adjusted, or multiple parameters can be adjusted simultaneously.

According to one embodiment of the present application, the diversion control method of the air conditioner power outage compensation function also includes the following steps: when the air conditioner is running and no user setting instruction is obtained, step S200 is performed: the second ambient temperature when the air conditioner is running is obtained, and the target diversion mode under the air conditioner memory function is entered; when the air conditioner is running and a user setting instruction is obtained, the air conditioner matches and diverts according to the user setting instruction.

The following further describes the shunt control method of the air conditioner power outage compensation function of the present application in conjunction with a specific example, as shown in FIG4 , which generally includes:

(1) The air conditioner starts running;

(2) The air conditioner is powered off and the current ambient temperature is recorded;

(3) The air conditioner is powered on;

(4) Whether the user's setting instructions for the air conditioner are obtained. If the user's setting instructions are obtained, matching and diversion are performed according to the user's setting instructions; if the user's setting instructions are not obtained, proceed to the next step;

(5) Detect the current ambient temperature when the power is on and compare it with the ambient temperature when the power is off to determine whether the temperature difference between the ambient temperature when the power is on and the ambient temperature when the power is off is 5°C. If not, the air conditioner does not change and continues to operate in the diversion mode when the power is off; if yes, proceed to the next step;

(6) The current applicable mode is determined by the current ambient temperature when the call is received. When the air conditioner is in cooling mode, the air conditioner is controlled to operate in single-way split mode. When the air conditioner is in heating mode, the air conditioner is controlled to operate in multi-way split mode.

The control method of the present application controls the air conditioner to achieve the best shunt matching through the difference in the external environment after power-on and power-off, which is beneficial to the operation of the air conditioner and also to the customer experience.

The following is a description of the shunt control system of the air conditioner power outage compensation function provided in the present application. The shunt control system described below and the shunt control method described above can be referenced to each other.

According to an embodiment of the present application, as shown in FIG. 5, the present application also provides a shunt control system for air-conditioning power failure compensation function, mainly comprising: a first acquisition module 6, a second acquisition module Block 7 and control module 8. Among them, the first acquisition module 6 is used to obtain the first ambient temperature when the air conditioner is powered off; the second acquisition module 7 is used to obtain the second ambient temperature when the air conditioner is powered on; the control module 8 is used to control the air conditioner to run to the target diversion mode according to the temperature difference between the first ambient temperature and the second ambient temperature.

The diversion control system of the air conditioner power outage compensation function provided in the embodiment of the present application can realize the control of the diversion mode for different environments and different users, ensure the most suitable mode operation in the current environment, and improve the user experience.

According to one embodiment of the present application, the present application also provides an air conditioner, including: a shunt control system of the air conditioner power outage compensation function of the above embodiment.

The air conditioner according to the embodiment of the present application can realize the control of the diversion mode for different environments and different users, ensuring the most suitable mode operation in the current environment, and effectively improving the user experience.

According to an embodiment of the present application, as shown in FIG. 6 , the present application further provides an electronic device, which may include: a processor 901, a communication interface 902, a memory 903, and a communication bus 904, wherein the processor 901, the communication interface 902, and the memory 903 communicate with each other through the communication bus 904. The processor 901 may call the logic instructions in the memory 903 to execute a shunt control method for the air conditioner power failure compensation function, the method comprising: obtaining a first ambient temperature when the air conditioner is powered off; obtaining a second ambient temperature when the air conditioner is powered on; and controlling the air conditioner to operate in a target shunt mode according to the temperature difference between the first ambient temperature and the second ambient temperature.

In addition, the logic instructions in the above-mentioned memory 903 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on such an understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art, and the computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a disk or an optical disk.

On the other hand, the present application also provides a computer program product, which includes a computer program, which can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the diversion control method of the air conditioner power outage compensation function provided by the above methods. The method includes: obtaining a first ambient temperature when the air conditioner is powered off; obtaining a second ambient temperature when the air conditioner is powered on; and controlling the air conditioner to operate in a target diversion mode based on the temperature difference between the first ambient temperature and the second ambient temperature.

On the other hand, the present application also provides a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, it is implemented to execute a diversion control method for the air conditioner power outage compensation function provided by the above-mentioned methods. The method includes: obtaining a first ambient temperature when the air conditioner is powered off; obtaining a second ambient temperature when the air conditioner is powered on; and controlling the air conditioner to operate in a target diversion mode based on the temperature difference between the first ambient temperature and the second ambient temperature.

The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art may understand and implement it without creative work.

Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM/RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

A current shunt control method for a power outage compensation function of an air conditioner, comprising:

Get the first ambient temperature when the air conditioner is powered off;

Get the second ambient temperature when the air conditioner is on;

According to the temperature difference between the first ambient temperature and the second ambient temperature, the air conditioner is controlled to operate in a target diversion mode.
According to the shunt control method of the air conditioner power outage compensation function of claim 1, wherein the step of controlling the air conditioner to operate to a target shunt mode according to the temperature difference between the first ambient temperature and the second ambient temperature specifically comprises:

When the temperature difference between the first ambient temperature and the second ambient temperature reaches a first target preset value, determining a current target diversion mode of the air conditioner according to the second ambient temperature;

When the temperature difference between the first ambient temperature and the second ambient temperature does not reach a first target preset value, the air conditioner is controlled to operate in a power-off diversion mode.
According to the shunt control method of the air conditioner power outage compensation function according to claim 2, the step of determining the current target shunt mode of the air conditioner according to the second ambient temperature specifically comprises:

When the second ambient temperature reaches a second target preset value, confirming that the air conditioner is in a cooling mode, and in the cooling mode, controlling the air conditioner to operate in a single-channel split mode;

When the second ambient temperature reaches a third target preset value, it is confirmed that the air conditioner is in a heating mode, and in the heating mode, the air conditioner is controlled to operate in a multi-way diversion mode.
The method for controlling the flow diversion of the air conditioner power failure compensation function according to claim 1, wherein, after the air conditioner runs to the target flow diversion mode, it further comprises the steps of:

Get the air outlet temperature when the air conditioner is running;

According to the air outlet temperature when the air conditioner is in operation, the operating parameters of the air conditioner are controlled so that the air outlet temperature reaches a target preset temperature.
According to the shunt control method of the air conditioner power failure compensation function of claim 4, wherein the operating parameters of the air conditioner include: at least one of the opening of the air conditioner shunt valve, the speed of the air conditioner fan and the frequency of the air conditioner compressor.
The method for controlling the current diversion of the air conditioner power failure compensation function according to any one of claims 1 to 5 further comprises the steps of:

When the air conditioner is running and no user setting instruction is obtained, the second ambient temperature when the air conditioner is running is obtained;

When the air conditioner is running and obtains the user setting instruction, matching and diversion are performed according to the user setting instruction.
A shunt control system for air-conditioning power failure compensation function, comprising:

A first acquisition module, used to acquire a first ambient temperature when the air conditioner is powered off;

A second acquisition module is used to acquire a second ambient temperature when the air conditioner is on;

The control module is used to control the air conditioner to operate to a target diversion mode according to the temperature difference between the first ambient temperature and the second ambient temperature.
An air conditioner, comprising: a shunt control system for the air conditioner power outage compensation function as claimed in claim 7.
An electronic device comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the shunt control method for the air conditioner power outage compensation function as described in any one of claims 1 to 6 is implemented.
A non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the shunt control method for the air conditioner power outage compensation function as described in any one of claims 1 to 6.