CN115789911B - Air conditioner control method and device, electronic equipment and storage medium - Google Patents

Air conditioner control method and device, electronic equipment and storage medium Download PDF

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Publication number
CN115789911B
CN115789911B CN202211458647.XA CN202211458647A CN115789911B CN 115789911 B CN115789911 B CN 115789911B CN 202211458647 A CN202211458647 A CN 202211458647A CN 115789911 B CN115789911 B CN 115789911B
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air conditioner
mode
energy efficiency
efficiency ratio
temperature difference
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CN115789911A (en
Inventor
闫健
滕达
杨瑛洁
姜晓君
何健
白建峰
祝华
张琪
彭天华
李明欣
郭凯
侯永涛
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China United Network Communications Group Co Ltd
China Information Technology Designing and Consulting Institute Co Ltd
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China United Network Communications Group Co Ltd
China Information Technology Designing and Consulting Institute Co Ltd
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Abstract

The application discloses an air conditioner control method, an air conditioner control device, electronic equipment and a storage medium, which relate to the technical field of air conditioners and are used for solving the problem that a heat pipe air conditioner at the present stage has higher energy consumption, and the method comprises the following steps: determining a first temperature difference; wherein the first temperature difference is used to characterize a temperature difference between the indoor environment and the outdoor environment; determining the energy efficiency ratio of the air conditioner in a plurality of working modes; and controlling the working mode of the air conditioner according to the first temperature difference and the energy efficiency ratio of the air conditioner in a plurality of working modes. The application is used for controlling the heat pipe air conditioner.

Description

Air conditioner control method and device, electronic equipment and storage medium
Technical Field
The present application relates to the field of air conditioning technologies, and in particular, to an air conditioning control method, an air conditioning control device, an electronic device, and a storage medium.
Background
Along with the development of network technology, the network power consumption is higher and higher, and the power consumption of equipment in a communication machine room is increased, so that new requirements are put forward on the energy consumption of refrigeration air conditioners in the communication machine room. According to statistics, the power consumption of the refrigeration air conditioner accounts for 35% of the total power consumption of the base station or the communication machine room, so that the air conditioner optimization is one of the key tasks for realizing green low-carbon operation.
The heat pipe air conditioner realizes the utilization of natural cold source, is applied in a region with proper climate, can effectively reduce the running time of a compressor and reduce the power consumption of an air conditioning system. The existing heat pipe air conditioner is provided with a perfect control scheme, and the energy efficiency ratio is lower than the air conditioner energy efficiency ratio under partial operation conditions, so that the energy saving effect is not achieved.
Disclosure of Invention
The application provides an air conditioner control method, an air conditioner control device, electronic equipment and a storage medium, which can solve the problem that a heat pipe air conditioner in the prior art has higher energy consumption.
For the purposes, the application adopts the following technical scheme:
In a first aspect, the present application provides an air conditioner control method, including: determining a first temperature difference; wherein the first temperature difference is used to characterize a temperature difference between the indoor environment and the outdoor environment; determining the energy efficiency ratio of the air conditioner in a plurality of working modes; and controlling the working mode of the air conditioner according to the first temperature difference and the energy efficiency ratio of the air conditioner in a plurality of working modes.
Based on the technical scheme, the energy efficiency ratio of the air conditioner in a plurality of working modes is determined by acquiring the temperature difference of the indoor and outdoor environments, and then the working mode of the air conditioner in the current time period is controlled according to the temperature difference of the indoor and outdoor environments and the energy efficiency ratio of the air conditioner in the plurality of working modes, so that the working mode of the air conditioner in the whole time period is optimal. Therefore, the switching logic of the working mode of the existing heat pipe air conditioner is optimized, the risk of increasing the energy consumption of an air conditioning system is avoided, and the full-time energy conservation of the heat pipe air conditioner is further realized.
In one possible implementation manner, determining the energy efficiency ratio of the air conditioner in a plurality of working modes specifically includes: determining energy efficiency ratio reference parameters of the air conditioner in a plurality of working modes; wherein the energy efficiency ratio reference parameter comprises one or more of: refrigerating capacity, power consumption and operation duration of the air conditioner in a plurality of working modes; and determining the energy efficiency ratio of the air conditioner in the plurality of working modes according to the energy efficiency ratio reference parameters of the air conditioner in the plurality of working modes.
In one possible implementation, the refrigerating capacity of the air conditioner in a plurality of operation modes is determined according to the following steps: acquiring real-time air quantity of an indoor fan of the air conditioner; determining a second temperature difference; the second temperature difference value is used for representing the temperature difference between the front end and the rear end of the indoor heat exchange coil of the air conditioner; and determining the refrigerating capacity of the air conditioner in a plurality of working modes according to the real-time air quantity of the indoor fan and the second temperature difference value.
In one possible implementation manner, according to the reference parameters of the energy efficiency ratio of the air conditioner in a plurality of working modes, the energy efficiency ratio of the air conditioner in the plurality of working modes is determined, which specifically includes: determining the power of the air conditioner in the corresponding working mode according to the power consumption and the operation time of the air conditioner in the plurality of working modes; for each working mode, the ratio of the refrigerating capacity of the air conditioner in the corresponding working mode to the power of the air conditioner is determined as the energy efficiency ratio of the corresponding working mode.
In one possible implementation, the operating modes of the air conditioner include one or more of the following: a heat pipe mode and a compressor mode.
In one possible implementation manner, according to the first temperature difference value and the energy efficiency ratio of the air conditioner in a plurality of working modes, the working mode of the air conditioner is controlled, and the method specifically includes: determining an initial working mode of the air conditioner according to the first temperature difference value; after the operation is performed for a preset time period in the initial working mode, judging the magnitude relation between the energy efficiency ratio of the heat pipe mode and the energy efficiency ratio of the compressor mode; controlling the air conditioner to enter the compressor mode under the condition that the energy efficiency ratio of the compressor mode is smaller than that of the heat pipe mode; and controlling the air conditioner to enter the heat pipe mode under the condition that the energy efficiency ratio of the compressor mode is larger than or equal to the energy efficiency ratio of the heat pipe mode.
In one possible implementation manner, determining an initial operation mode of the air conditioner specifically includes: under the condition that the indoor environment temperature is higher than the temperature of the front end of the indoor heat exchange coil, determining that the initial working mode of the air conditioner is a compressor mode; and determining that the initial working mode of the air conditioner is a heat pipe mode under the condition that the temperature value of the indoor environment is larger than or equal to a first threshold value and the first temperature difference value is larger than or equal to a second threshold value.
In one possible implementation, after controlling the air conditioner to enter the compressor mode, the method further includes: and controlling the air conditioner to enter a heat pipe mode under the condition that the compressor of the air conditioner fails.
In one possible implementation, after controlling the air conditioner to enter the heat pipe mode, the method further includes: controlling the indoor fan to run at a preset speed; controlling an outdoor fan of the air conditioner to be turned off under the condition that the first temperature difference value is smaller than a third threshold value; and controlling the indoor fan to operate at a preset speed under the condition that the first temperature difference value is greater than or equal to a third threshold value.
In a second aspect, the present application provides an air conditioner control device comprising: a processing unit; a processing unit for determining a first temperature difference; wherein the first temperature difference is used to characterize a temperature difference between the indoor environment and the outdoor environment; the processing unit is also used for determining the energy efficiency ratio of the air conditioner in a plurality of working modes; and the processing unit is also used for controlling the working mode of the air conditioner according to the first temperature difference value and the energy efficiency ratio of the air conditioner in a plurality of working modes.
In one possible implementation, the processing unit is further configured to determine an energy efficiency ratio reference parameter of the air conditioner in a plurality of operation modes; wherein the energy efficiency ratio reference parameter comprises one or more of: refrigerating capacity, power consumption and operation duration of the air conditioner in a plurality of working modes; and the processing unit is also used for determining the energy efficiency ratio of the air conditioner in a plurality of working modes according to the energy efficiency ratio reference parameters of the air conditioner in a plurality of working modes.
In one possible implementation manner, the acquiring unit is used for acquiring the real-time air quantity of an indoor fan of the air conditioner; the processing unit is also used for determining a second temperature difference value; the second temperature difference value is used for representing the temperature difference between the front end and the rear end of the indoor heat exchange coil of the air conditioner; and the processing unit is also used for determining the refrigerating capacity of the air conditioner in a plurality of working modes according to the real-time air quantity of the indoor fan and the second temperature difference value.
In one possible implementation manner, the processing unit is further configured to determine power of the air conditioner in a corresponding operation mode according to power consumption and operation time of the air conditioner in a plurality of operation modes; and the processing unit is also used for determining the ratio of the refrigerating capacity of the air conditioner in the corresponding working mode to the power of the air conditioner as the energy efficiency ratio of the corresponding working mode for each working mode.
In one possible implementation, the operating modes of the air conditioner include one or more of the following: a heat pipe mode and a compressor mode.
In one possible implementation, the processing unit is further configured to determine an initial operation mode of the air conditioner according to the first temperature difference value; the processing unit is also used for judging the magnitude relation between the energy efficiency ratio of the heat pipe mode and the energy efficiency ratio of the compressor mode after running for a preset time in the initial working mode; the processing unit is also used for controlling the air conditioner to enter the compressor mode under the condition that the energy efficiency ratio of the compressor mode is smaller than that of the heat pipe mode; and the processing unit is also used for controlling the air conditioner to enter the heat pipe mode under the condition that the energy efficiency ratio of the compressor mode is larger than or equal to the energy efficiency ratio of the heat pipe mode.
In one possible implementation, the processing unit is further configured to determine that the initial operation mode of the air conditioner is a compressor mode when the indoor environment temperature is greater than the temperature of the front end of the indoor heat exchange coil; and the processing unit is also used for determining that the initial working mode of the air conditioner is a heat pipe mode under the condition that the temperature value of the indoor environment is larger than or equal to a first threshold value and the first temperature difference value is larger than or equal to a second threshold value.
In one possible implementation, the processing unit is further configured to control the air conditioner to enter a heat pipe mode in case of a failure of a compressor of the air conditioner.
In one possible implementation, the processing unit is further configured to control the indoor fan to operate at a preset rate; the processing unit is also used for controlling the outdoor fan of the air conditioner to be turned off under the condition that the first temperature difference value is smaller than a third threshold value; and the processing unit is also used for controlling the indoor fan to keep running at a preset speed under the condition that the first temperature difference value is greater than or equal to a third threshold value.
In a third aspect, the present application provides an electronic device comprising: a processor and a memory; wherein the memory is configured to store one or more programs, the one or more programs comprising computer-executable instructions that, when executed by the electronic device, cause the electronic device to perform the air conditioning control method as described in any one of the possible implementations of the first aspect and the first aspect.
In a fourth aspect, the present application provides a computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device of the present application, cause the electronic device to perform the air conditioning control method as described in any one of the possible implementations of the first aspect and the first aspect.
In a fifth aspect, the application provides a computer program product comprising instructions which, when run on a computer, cause an electronic device of the application to perform the air conditioning control method as described in any of the possible implementations of the first aspect and the first aspect.
In a sixth aspect, the present application provides a chip system applied to an air conditioner control device; the system-on-chip includes one or more interface circuits, and one or more processors. The interface circuit and the processor are interconnected through a circuit; the interface circuit is configured to receive a signal from a memory of the air conditioner control device and to send the signal to the processor, the signal including computer instructions stored in the memory. When the processor executes the computer instructions, the air conditioner control device executes the air conditioner control method according to the first aspect and any one of possible design manners thereof.
In the present application, the names of the above-described air conditioner control devices do not constitute limitations on the devices or functional units themselves, and in actual implementations, these devices or functional units may appear under other names. Insofar as the function of each device or functional unit is similar to the present application, it falls within the scope of the claims of the present application and the equivalents thereof.
Drawings
Fig. 1 is a schematic diagram of an architecture of an air conditioner control device according to an embodiment of the present application;
fig. 2 is a schematic diagram of an architecture of another air conditioner control device according to an embodiment of the present application;
fig. 3 is a schematic flow chart of an air conditioner control method according to an embodiment of the present application;
fig. 4 is a schematic flow chart of another air conditioner control method according to an embodiment of the present application;
fig. 5 is a schematic flow chart of another air conditioner control method according to an embodiment of the present application;
fig. 6 is a schematic flow chart of another air conditioner control method according to an embodiment of the present application;
fig. 7 is a schematic flow chart of another air conditioner control method according to an embodiment of the present application;
Fig. 8 is a schematic flow chart of another air conditioner control method according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of another air conditioner control device according to an embodiment of the present application;
fig. 10 is a schematic structural diagram of another air conditioner control device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The character "/" herein generally indicates that the associated object is an "or" relationship. For example, A/B may be understood as A or B.
The terms "first" and "second" in the description and in the claims of the application are used for distinguishing between different objects and not for describing a particular sequential order of objects. For example, the first edge service node and the second edge service node are used to distinguish between different edge service nodes, rather than to describe a characteristic order of the edge service nodes.
Furthermore, references to the terms "comprising" and "having" and any variations thereof in the description of the present application are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may optionally include other steps or elements not listed or inherent to such process, method, article, or apparatus.
In addition, in the embodiments of the present application, words such as "exemplary", or "such as" are used to mean serving as examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary", or "such as" is intended to present concepts in a concrete fashion.
Along with the development of network technology, the network power consumption is higher and higher, and the power consumption of equipment in a communication machine room is increased, so that new requirements are put forward on the energy consumption of refrigeration air conditioners in the communication machine room. According to statistics, the power consumption of the refrigeration air conditioner accounts for 35% of the total power consumption of the base station or the communication machine room, so that the air conditioner optimization is one of the key tasks for realizing green low-carbon operation.
The heat pipe air conditioner realizes the utilization of natural cold source, and can be applied to a region with proper climate, thereby effectively reducing the running time of a compressor and reducing the power consumption of an air conditioning system. The existing heat pipe air conditioner is provided with a perfect control scheme, and the energy efficiency ratio is lower than the air conditioner energy efficiency ratio under partial operation conditions, so that the energy saving effect is not achieved.
In view of the above, the present application provides an air conditioner control method and apparatus, which can solve the problem of higher energy consumption of a heat pipe air conditioner in the current stage. The air conditioner control method adjusts the switching logic of the working mode of the existing heat pipe air conditioner, avoids the risk of increasing the energy consumption of an air conditioning system when the air conditioner runs in a precooling mode, and realizes the full-time energy saving of the heat pipe air conditioner. In addition, the air conditioner control method of the application also sets an emergency mechanism, and when the parts of the air conditioner are in fault, the risk of downtime of indoor equipment caused by over-temperature is avoided or delayed.
As shown in fig. 1, an architecture diagram of an air conditioner control device according to the present application is shown, and the air conditioner control device 10 includes: a data management module 11, an operation mode determination module 12, and an operation mode control module 13.
The data management module 11 is used for managing working data in the running process of the air conditioner. Specifically, the data management module 11 manages the working data during the operation of the air conditioner, and may be divided into obtaining relevant working parameters of the air conditioner, and determining various values required for controlling the air conditioner according to the relevant working parameters of the air conditioner.
Illustratively, during operation of the air conditioner, the data management module 11 obtains the temperature of the operating environment of the air conditioner. For example, the data management module 11 may acquire the temperature of the indoor environment and the temperature of the outdoor environment by data interaction with temperature sensors previously provided indoors and outdoors.
Illustratively, during operation of the air conditioner, the data management module 11 obtains temperatures of front and rear ends of indoor heat exchange coils of the air conditioner. For example, the data management module 11 can acquire the temperature of the indoor environment and the temperature of the outdoor environment by performing data interaction with temperature sensors arranged at the front end and the rear end of the indoor heat exchange coil of the air conditioner.
For example, during the operation of the air conditioner, the data management module 11 may also obtain the power consumption, the operation time, and the real-time air volume of the indoor fan of the air conditioner. For example, the data management module 11 may obtain the power consumption, the operation duration, and the real-time air volume of the indoor fan of the air conditioner by connecting with a communication interface on the air conditioner.
In addition, the data management module 11 is further configured to calculate various values required for controlling the air conditioner according to the obtained relevant operating parameters of the air conditioner, for example, the data management module 11 can determine the refrigerating capacity of the air conditioner in a plurality of operating modes, and determine the energy efficiency ratio of the air conditioner in a plurality of operating modes.
It should be noted that, the detailed process of the specific data management module 11 obtaining the relevant operation parameters of the air conditioner and determining the values required for controlling the air conditioner according to the relevant operation parameters of the air conditioner is described in the following embodiments, and is not repeated here.
Optionally, the data management module 11 sends the values required for controlling the air conditioner to the operation mode determination module 12 after determining the values required for controlling the air conditioner.
Optionally, as shown in fig. 2, the data management module 11 includes two sub-modules, namely a data acquisition module 111 and a data processing module 112.
It will be appreciated that the data acquisition module 111 is configured to acquire relevant operating parameters of the air conditioner, and the data processing module 112 is configured to determine various values required for controlling the air conditioner according to the relevant operating parameters of the air conditioner.
The operation mode determining module 12 is configured to determine an operation mode of the air conditioner in a current time period according to the various values received from the data management module 11.
Further, the operation mode determining module 12 sends indication information to the operation module control module 13 after determining the operation mode of the air conditioner in the current time period, so that the operation mode control module 13 controls the operation mode of the air conditioner.
Optionally, the operation mode determining module 12 is further configured to determine, according to the values received from the data management module 11, control of one or more operation components of the air conditioner. For example, the temperature difference between the indoor and the outdoor satisfies a certain condition that the operation rates of the indoor fan and the outdoor fan are controlled.
Optionally, the operation mode determining module 12 may also send indication information to the operation module control module 13 after receiving the values from the data management module 11, so that the operation mode control module 13 controls one or more operation components of the air conditioner.
The operation mode control module 13 is configured to receive the indication information from the operation mode determining module 12, and specifically control the air conditioner to switch or maintain in a certain operation mode according to the indication information, or control one or more operation components of the air conditioner.
In different application scenarios, the data management module 11, the operation mode determining module 12, and the operation mode control module 13 may be disposed in different devices included in the air conditioner control device 10, or may be integrated in the same device included in the air conditioner control device 10, which is not limited in detail in the present application.
When the data management module 11, the operation mode determining module 12 and the operation mode controlling module 13 are integrated in the same device in the air conditioner controlling device 10, the communication mode among the data management module 11, the operation mode determining module 12 and the operation mode controlling module 13 is the communication among the internal modules of the device. In this case, the communication flow between the three is the same as the "communication flow between the three in the case where the data management module 11, the operation mode determination module 12, and the operation mode control module 13 are independent of each other".
In a specific application scenario of the embodiment of the application, an air conditioner control device obtains a temperature difference value of an indoor environment and an outdoor environment, a temperature difference value between the front end and the rear end of a heat exchange coil in an air conditioner room, a real-time air quantity of an indoor fan, power consumption of the air conditioner and running time of the air conditioner, determines energy efficiency ratios of the air conditioner in a plurality of working modes, and controls the working mode of the air conditioner in a current time period according to the temperature difference value of the indoor environment and the temperature difference value of the air conditioner in the plurality of working modes, so that the working mode of the air conditioner in the whole time period is optimal. And the air conditioner control device can also control one or more working parts of the air conditioner under the condition of not switching the working modes according to the acquired temperature difference between indoor and outdoor environments, the acquired temperature difference between the front end and the rear end of the indoor heat exchange coil of the air conditioner and the fault alarm message of the working parts of the air conditioner, so as to realize fine adjustment and fault emergency mechanism of the working modes of the air conditioner. Therefore, the application realizes the adjustment and optimization of the switching logic of the working mode of the existing heat pipe air conditioner through the air conditioner control device, avoids the risk of increasing the energy consumption of an air conditioner system, and further realizes the full-time energy saving of the heat pipe air conditioner. In addition, the air conditioner control method of the application also sets an emergency mechanism, and when the parts of the air conditioner are in fault, the risk of downtime of indoor equipment caused by over-temperature is avoided or delayed.
The technical scheme provided by the application is specifically described below with reference to the accompanying drawings.
It should be noted that, in the air conditioner control method provided by the present application, the execution subject is an air conditioner control device. The air conditioner control device can be an electronic device (such as a computer terminal and a server), a processor in the electronic device, a control module for air conditioner control in the electronic device, and a client for air conditioner control in the electronic device.
Illustratively, as shown in fig. 3, the present application provides an air conditioner control method, comprising the steps of:
S301, the air conditioner control device determines a first temperature difference value.
Wherein the first temperature difference is used to characterize a temperature difference between the indoor environment and the outdoor environment.
Alternatively, the air conditioner control device may acquire the temperature of the indoor environment and the temperature of the outdoor environment by data interaction with temperature sensors previously provided indoors and outdoors. After that, the temperature of the indoor environment is subtracted from the temperature of the outdoor environment to obtain a first temperature difference.
In one possible implementation, S301 may be specifically executed by the data management module in the foregoing air conditioner control device, so that the air conditioner control device determines the first temperature difference value.
S302, the air conditioner control device determines the energy efficiency ratio of the air conditioner in a plurality of working modes.
Optionally, the operation mode of the air conditioner includes one or more of: a heat pipe mode and a compressor mode.
In one possible implementation manner, the air conditioner control device first determines an energy efficiency ratio reference parameter of the air conditioner in a plurality of working modes, and then determines the energy efficiency ratio of the air conditioner in the plurality of working modes according to the energy efficiency ratio reference parameter of the air conditioner in the plurality of working modes.
Optionally, the energy efficiency ratio reference parameter of the air conditioner in the plurality of operation modes includes one or more of the following: the refrigerating capacity, the power consumption and the operation time of the air conditioner in a plurality of working modes. It should be noted that, the flow of determining the energy efficiency ratio of the air conditioner in the plurality of working modes by the air conditioner control device according to the energy efficiency ratio reference parameters of the air conditioner in the plurality of working modes is shown in S501-S502 below, and details are not repeated here.
For example, the air conditioner control device may obtain the power consumption and the operation duration of the air conditioner by connecting with a communication interface on the air conditioner.
It should be noted that, the flow of the air conditioner control device for specifically determining the cooling capacity of the air conditioner in the plurality of working modes is shown in S401 to S403 below, which is not described herein again.
In one possible implementation, S302 may be specifically executed by the data management module in the air conditioner control device, so that the air conditioner control device determines the energy efficiency ratio of the air conditioner in a plurality of operation modes.
S303, the air conditioner control device controls the working mode of the air conditioner according to the first temperature difference value and the energy efficiency ratio of the air conditioner in a plurality of working modes.
In one possible implementation, taking an example in which the operation mode of the air conditioner includes a heat pipe mode and a compressor mode, the air conditioner control device determines an initial operation mode of the air conditioner at an initial time. After that, the air conditioner control device controls the operation mode of the air conditioner according to the magnitude relation between the energy efficiency ratio in the heat pipe mode and the energy efficiency ratio in the compressor mode.
It should be noted that, specifically, the flow of the air conditioner control device controlling the working mode of the air conditioner according to the first temperature difference and the energy efficiency ratio of the air conditioner in the multiple working modes is shown in S601-S604 below, which is not described herein again.
In a possible implementation manner, S303 may be specifically executed by the operation mode determining module and the operation mode control module in the foregoing air conditioner control device, so that the air conditioner control device controls the operation mode of the air conditioner according to the first temperature difference and the energy efficiency ratio of the air conditioner in the multiple operation modes.
Based on the technical scheme, the embodiment of the application determines the energy efficiency ratio of the air conditioner in a plurality of working modes by acquiring the temperature difference between the indoor environment and the outdoor environment, the temperature difference between the front end and the rear end of the indoor heat exchange coil of the air conditioner, the real-time air quantity of the indoor fan, the power consumption of the air conditioner and the running time of the air conditioner, and controls the working mode of the air conditioner in the current time period according to the temperature difference between the indoor environment and the outdoor environment and the energy efficiency ratio of the air conditioner in the plurality of working modes, so that the working mode of the air conditioner in the whole time period is optimal. Therefore, the switching logic of the working mode of the existing heat pipe air conditioner is optimized, the risk of increasing the energy consumption of an air conditioning system is avoided, and the full-time energy conservation of the heat pipe air conditioner is further realized.
As shown in fig. 4, in an exemplary embodiment of the air conditioner control method according to the present application, the air conditioner control device determines the cooling capacity of the air conditioner in a plurality of operation modes, and specifically includes the following steps:
s401, the air conditioner control device acquires real-time air quantity of an indoor fan of the air conditioner.
Alternatively, the air conditioner control device can acquire the real-time air quantity of the air conditioner by connecting with a communication interface on the air conditioner.
In one possible implementation manner, S401 may be specifically executed by the data management module in the foregoing air conditioner control device, so that the air conditioner control device obtains the real-time air volume of the indoor fan of the air conditioner.
S402, the air conditioner control device determines a second temperature difference value.
Wherein, the second temperature difference value is used for representing the temperature difference between the front end and the rear end of the indoor heat exchange coil of the air conditioner.
Alternatively, the air conditioner control device can acquire the temperature of the front end of the indoor heat exchange coil of the air conditioner and the temperature of the rear end of the indoor heat exchange coil by connecting with a communication interface on the air conditioner. After that, the air conditioner control device subtracts the temperature of the front end of the indoor heat exchange coil from the temperature of the rear end of the indoor heat exchange coil to obtain a second temperature difference.
In a possible implementation manner, S402 may be specifically executed by the data management module in the foregoing air conditioner control device, so that the air conditioner control device determines the second temperature difference value.
S403, the air conditioner control device determines the refrigerating capacity of the air conditioner in a plurality of working modes according to the real-time air quantity of the indoor fan and the second temperature difference value.
In one possible implementation manner, for a certain working mode, the air conditioner control device determines that the refrigerating capacity of the air conditioner in the working mode meets the following formula 1 according to the real-time air quantity of the indoor fan and the second temperature difference value:
Q i＝C*L*ΔT2 equation 1
Where Q represents the cooling capacity, C represents the specific heat capacity of air, L represents the real-time air volume of the air conditioner, Δt 2 represents the second temperature difference, i represents the number of the operation mode, for example, Q 1 represents the cooling capacity of the air conditioner in the heat pipe mode, and Q 2 represents the cooling capacity of the air conditioner in the compressor mode.
In a possible implementation manner, S403 may be specifically executed by the data management module in the air conditioner control device, so that the air conditioner control device determines the cooling capacity of the air conditioner in a plurality of working modes according to the real-time air quantity of the indoor fan and the second temperature difference value.
Based on the technical scheme, the embodiment of the application calculates the refrigerating capacity of the air conditioner by acquiring the real-time air quantity of the air conditioner in different working modes and the temperatures of the front end and the rear end of the indoor heat exchange coil, so that the follow-up air conditioner control device can conveniently determine the smooth performance of the air conditioner in different working modes.
As shown in fig. 5, in an exemplary embodiment of the air conditioner control method provided by the present application, an air conditioner control device determines an energy efficiency ratio of an air conditioner in a plurality of working modes according to energy efficiency ratio reference parameters of the air conditioner in the plurality of working modes, and specifically includes the following steps:
s501, the air conditioner control device determines the power of the air conditioner in the corresponding working mode according to the power consumption and the operation time of the air conditioner in the plurality of working modes.
For a certain operation mode, the air conditioner control device determines that the power of the air conditioner in the operation mode satisfies the following formula 2 according to the power consumption and the operation duration of the air conditioner in the operation mode:
P i＝Wi/ti equation 2
Wherein P represents power, W represents power consumption, and t represents operation time. i denotes a number of an operation mode, for example, P 1 denotes power of an air conditioner in a heat pipe mode, P 2 denotes power of an air conditioner in a compressor mode, W 1 denotes power consumption of an air conditioner in a heat pipe mode, W 2 denotes power consumption of an air conditioner in a compressor mode, t 1 denotes an operation period of an air conditioner in a heat pipe mode, and t 2 denotes an operation period of an air conditioner in a compressor mode.
In a possible implementation manner, S501 may be specifically executed by the data management module in the air conditioner control device, so that the air conditioner control device determines the power of the air conditioner in the corresponding operation mode according to the power consumption and the operation duration of the air conditioner in the multiple operation modes.
S502, for each working mode, the air conditioner control device determines the ratio of the refrigerating capacity of the air conditioner in the corresponding working mode to the power of the air conditioner as the energy efficiency ratio of the corresponding working mode.
For example, for a certain operation mode, the air conditioner control device determines that the energy efficiency ratio of the air conditioner in the operation mode satisfies the following formula 3 according to the cooling capacity of the air conditioner in the operation mode and the power of the air conditioner:
EER i＝Qi/Pi equation 3
Wherein EER represents energy efficiency ratio, Q represents refrigerating capacity, and P represents power. i denotes a number of an operation mode, for example, EER 1 denotes an energy efficiency ratio of an air conditioner in a heat pipe mode, EER 2 denotes an energy efficiency ratio of an air conditioner in a compressor mode, Q 1 denotes a cooling capacity of an air conditioner in a heat pipe mode, Q 2 denotes a cooling capacity of an air conditioner in a compressor mode, P 1 denotes a power of an air conditioner in a heat pipe mode, and P 2 denotes a power of an air conditioner in a compressor mode.
In a possible implementation manner, S502 may be specifically executed by the data management module in the air conditioner control device, so that, for each operation mode, the air conditioner control device determines a ratio of a cooling capacity of the air conditioner in the corresponding operation mode to a power of the air conditioner as an energy efficiency ratio of the corresponding operation mode.
It can be understood that, by combining the above steps S501 to S502, it can be obtained that the air conditioner control device determines the formula 4 of the energy efficiency ratio of the air conditioner in the plurality of working modes according to the refrigerating capacity, the power consumption and the operation time of the air conditioner in the plurality of working modes, and the content of the formula 4 is as follows:
EER i＝Qi/(Wi/ti) equation 4
Wherein EER represents energy efficiency ratio, Q represents refrigerating capacity, W represents power consumption, and t represents operation time. i denotes a number of an operation mode, for example, EER 1 denotes an energy efficiency ratio of an air conditioner in a heat pipe mode, EER 2 denotes an energy efficiency ratio of an air conditioner in a compressor mode, Q 1 denotes a cooling capacity of an air conditioner in a heat pipe mode, Q 2 denotes a cooling capacity of an air conditioner in a compressor mode, W 1 denotes a power consumption of an air conditioner in a heat pipe mode, W 2 denotes a power consumption of an air conditioner in a compressor mode, t 1 denotes an operation period of an air conditioner in a heat pipe mode, and t 2 denotes an operation period of an air conditioner in a compressor mode.
Based on the technical scheme, the embodiment of the application calculates the energy efficiency ratio of the air conditioner in a plurality of working modes through the determined energy efficiency ratio reference parameters of the air conditioner in different working modes, so that the follow-up air conditioner control device can control the working modes of the air conditioner smoothly according to the first temperature difference and the energy efficiency ratio of the air conditioner in the plurality of working modes.
As shown in fig. 6, in an exemplary embodiment of the air conditioner control method according to the present application, an air conditioner control device controls an operation mode of an air conditioner according to a first temperature difference and an energy efficiency ratio of the air conditioner in a plurality of operation modes, and specifically includes the following steps:
S601, the air conditioner control device determines an initial working mode of the air conditioner according to the first temperature difference value.
Optionally, at the initial time, the air conditioner control device determines whether the initial working mode of the air conditioner is a heat pipe mode or a compressor mode according to the first temperature difference value and combining the temperature of the indoor environment and the temperature of the front section of the indoor heat exchange coil.
It should be noted that, the flow of determining the initial working mode of the air conditioner by the air conditioner control device specifically according to the first temperature difference and combining the temperature of the indoor environment and the temperature of the front section of the indoor heat exchange coil is referred to S701-S702 below, which is not described herein again.
In one possible implementation manner, S601 may be specifically executed by the operation mode determining module in the air conditioner control device, so that the air conditioner control device determines an initial operation mode of the air conditioner.
S602, after the air conditioner control device runs for a preset time in an initial working mode, judging the magnitude relation between the energy efficiency ratio of the heat pipe mode and the energy efficiency ratio of the compressor mode.
Alternatively, the preset duration may be manually set to 5 minutes. Or the preset time length can be flexibly set according to practical application, and the embodiment of the application is not particularly limited.
In a possible implementation manner, S602 may be specifically executed by the operation mode determining module in the air conditioner control device, so that after the air conditioner control device operates in the initial operation mode for a preset period of time, a magnitude relation between an energy efficiency ratio of the heat pipe mode and an energy efficiency ratio of the compressor mode is determined.
S603, when the energy efficiency ratio of the compressor mode is smaller than that of the heat pipe mode, the air conditioner control device controls the air conditioner to enter the compressor mode.
Optionally, after the air conditioner control device controls the air conditioner to enter the compressor mode, if the compressor of the air conditioner fails, the air conditioner control device controls the air conditioner to enter the heat pipe mode, so that a failure emergency mechanism of the air conditioner is realized.
For example, in order to enable the air conditioner to switch to the heat sensation mode in time when the compressor fails, the air conditioner control device may set an operable period mechanism for the heat pipe mode. For example, the operable period is a period in which the temperature of the indoor environment is greater than the temperature of the outdoor environment.
If the air conditioner control device determines that the air conditioner is in the operable period, the air conditioner control device may directly control the air conditioner to enter the heat pipe mode when the compressor fails, without satisfying the condition of entering the heat pipe mode in the following S604. And when the air conditioner does not fail, the control of the operation mode of the air conditioner by the air conditioner control device still follows S603-S604.
In a possible implementation manner, S603 may be specifically executed by the operation mode control module in the foregoing air conditioner control device, so that the air conditioner control device controls the air conditioner to enter the compressor mode when the energy efficiency ratio of the compressor mode is smaller than that of the heat pipe mode.
S604, controlling the air conditioner to enter the heat pipe mode by the air conditioner control device under the condition that the energy efficiency ratio of the compressor mode is larger than or equal to the energy efficiency ratio of the heat pipe mode.
Optionally, after the air conditioner control device controls the air conditioner to enter the heat pipe mode, the indoor fan and the outdoor fan of the air conditioner are controlled according to the first temperature difference value, so that fine adjustment of the working mode of the air conditioner is realized, and the energy saving effect of the air conditioner is further improved.
It should be noted that, specifically, after the air conditioner control device controls the air conditioner to enter the heat pipe mode, the flow of controlling the indoor fan and the outdoor fan of the air conditioner according to the first temperature difference is shown in S801-S803, which are not described herein.
In one possible implementation manner, S604 may be specifically executed by the operation mode control module in the foregoing air conditioner control device, so that the air conditioner is controlled to enter the heat pipe mode when the energy efficiency ratio of the compressor mode is greater than or equal to the energy efficiency ratio of the heat pipe mode.
Based on the above technical scheme, the embodiment of the application determines the initial working mode of the air conditioner through the first temperature difference, and controls the air conditioner to operate in the corresponding working mode according to the magnitude relation between the energy efficiency ratio of the heat pipe mode and the energy efficiency ratio of the compressor mode after the air conditioner operates in the initial working mode for a preset period of time, so that the working mode of the air conditioner in the whole period of time is optimal. And the air conditioner control device can also control one or more working parts of the air conditioner under the condition of not switching the working modes according to the acquired temperature difference between indoor and outdoor environments, the acquired temperature difference between the front end and the rear end of the indoor heat exchange coil of the air conditioner and the fault alarm message of the working parts of the air conditioner, so as to realize fine adjustment and fault emergency mechanism of the working modes of the air conditioner. Therefore, the application realizes the adjustment and optimization of the switching logic of the working mode of the existing heat pipe air conditioner through the air conditioner control device, avoids the risk of increasing the energy consumption of an air conditioner system, and further realizes the full-time energy saving of the heat pipe air conditioner. And when the parts of the air conditioner are in failure, the risk of downtime of indoor equipment caused by over-temperature is avoided or delayed.
As shown in fig. 7, in an exemplary embodiment of the air conditioner control method according to the present application, an air conditioner control device determines an initial operation mode of an air conditioner according to a first temperature difference, and specifically includes the following steps:
S701, when the indoor environment temperature is higher than the temperature of the front end of the indoor heat exchange coil, the air conditioner control device determines that the initial working mode of the air conditioner is a compressor mode.
The temperature of the indoor environment is higher than the temperature of the front end of the indoor heat exchange coil, and is the starting condition of the compressor mode. Alternatively, the air conditioner control device may control the compressor to stop operating when the temperature of the indoor environment is less than or equal to the fourth threshold value.
For example, the fourth threshold may be set to a value that subtracts 2 degrees celsius from the temperature of the front end of the indoor heat exchange coil. Or the fourth threshold may be flexibly set according to practical applications, which is not particularly limited in the embodiment of the present application.
Alternatively, when the initial operation mode is the compressor mode, the preset duration in S602 may be set to 3 minutes.
In a possible implementation manner, S701 may be specifically executed by the operation mode determining module in the air conditioner control device, so that the air conditioner control device determines that the initial operation mode of the air conditioner is the compressor mode when the indoor environment temperature is greater than the temperature of the front end of the indoor heat exchange coil.
S702, when the temperature value of the indoor environment is greater than or equal to a first threshold value and the first temperature difference value is greater than or equal to a second threshold value, the air conditioner control device determines that the initial working mode of the air conditioner is a heat pipe mode.
It should be noted that the temperature value of the indoor environment is greater than or equal to the first threshold value, and the first temperature difference value is greater than or equal to the second threshold value is a starting condition of the heat pipe mode. Alternatively, the air conditioner control device controls the air conditioner to exit the heat pipe mode when the energy efficiency ratio of the compressor mode is smaller than that of the heat pipe mode.
Alternatively, the first threshold may be set to a value obtained by subtracting 1 degree celsius from the temperature of the front end of the indoor heat exchange coil. The second threshold may be set at 5 degrees celsius. Or the first threshold and the second threshold may be flexibly set according to practical applications, which is not particularly limited in the embodiment of the present application.
In a possible implementation manner, S701 may be specifically executed by the operation mode determining module in the air conditioner control device, so that the air conditioner control device determines that the initial operation mode of the air conditioner is the heat pipe mode when the temperature value of the indoor environment is greater than or equal to the first threshold value and the first temperature difference value is greater than or equal to the second threshold value.
Based on the technical scheme, the embodiment of the application can determine the initial working mode of the air conditioner so that the follow-up air conditioner control device can smoothly control the working mode of the air conditioner according to the first temperature difference value and the energy efficiency ratio of the air conditioner in a plurality of working modes.
As shown in fig. 8, in an exemplary embodiment, in the air conditioner control method provided by the present application, after the air conditioner control device controls the air conditioner to enter the heat pipe mode, the indoor fan and the outdoor fan of the air conditioner are further controlled according to the first temperature difference value, and specifically includes the following steps:
S801, the air conditioner control device controls the indoor fan to run at a preset speed.
Alternatively, the preset rate may be set to a maximum operating rate of the indoor fan. Or the preset rate can be flexibly set according to practical application, and the embodiment of the application is not particularly limited.
In one possible implementation, S801 may be specifically executed by the operation mode control module in the foregoing air conditioner control device, so that the air conditioner control device controls the indoor fan to operate at a preset rate.
And S802, controlling the outdoor fan of the air conditioner to be closed by the air conditioner control device under the condition that the first temperature difference value is smaller than a third threshold value.
Alternatively, the third threshold may be set to 0. Or the third threshold may be flexibly set according to practical applications, which is not particularly limited in the embodiment of the present application.
In one possible implementation manner, S802 may be specifically executed by the operation mode control module in the foregoing air conditioner control device, so that the air conditioner control device controls the outdoor fan of the air conditioner to be turned off if the first temperature difference value is smaller than the third threshold value.
S803, controlling the indoor fan to operate at a preset speed by the air conditioner control device under the condition that the first temperature difference value is larger than or equal to a third threshold value.
In one possible implementation manner, S803 may be specifically executed by the operation mode control module in the foregoing air conditioner control device, so that the air conditioner control device controls the indoor fan to keep operating at the preset rate if the first temperature difference is greater than or equal to the third threshold.
Based on the technical scheme, the embodiment of the application can control one or more working parts of the air conditioner under the condition of not switching the working modes, thereby realizing fine adjustment of the working modes of the air conditioner, further improving the control efficiency of the air conditioner and realizing better energy conservation of the air conditioner.
The embodiment of the application can divide the functional modules or functional units of the air conditioner control device according to the method example, for example, each functional module or functional unit can be divided corresponding to each function, and two or more functions can be integrated in one processing module. The integrated modules may be implemented in hardware, or in software functional modules or functional units. The division of the modules or units in the embodiment of the present application is schematic, which is merely a logic function division, and other division manners may be implemented in practice.
Exemplary, as shown in fig. 9, a schematic diagram of a possible configuration of an air conditioner control device according to an embodiment of the present application is shown. The air conditioner control device 900 includes: a processing unit 901 and an acquisition unit 902.
Wherein, the processing unit 901 is configured to determine a first temperature difference value. Wherein the first temperature difference is used to characterize a temperature difference between an indoor environment and an outdoor environment.
The processing unit 901 is further configured to determine an energy efficiency ratio of the air conditioner in a plurality of working modes.
The processing unit 901 is further configured to control an operation mode of the air conditioner according to the first temperature difference and energy efficiency ratios of the air conditioner in a plurality of operation modes.
Optionally, the processing unit 901 is further configured to determine an energy efficiency ratio reference parameter of the air conditioner in a plurality of operation modes. Wherein the energy efficiency ratio reference parameter comprises one or more of: the air conditioner has refrigerating capacity, power consumption and operation duration in a plurality of working modes.
Optionally, the processing unit 901 is further configured to determine an energy efficiency ratio of the air conditioner in a plurality of working modes according to the energy efficiency ratio reference parameters of the air conditioner in a plurality of working modes.
Optionally, the acquiring unit 902 is configured to acquire a real-time air volume of an indoor fan of the air conditioner.
Optionally, the processing unit 901 is further configured to determine a second temperature difference. The second temperature difference value is used for representing the temperature difference between the front end and the rear end of the indoor heat exchange coil of the air conditioner.
Optionally, the processing unit 901 is further configured to determine refrigeration capacities of the air conditioner in a plurality of working modes according to the real-time air volume of the indoor fan and the second temperature difference value.
Optionally, the processing unit 901 is further configured to determine power of the air conditioner in a corresponding working mode according to power consumption and operation duration of the air conditioner in a plurality of working modes.
Optionally, the processing unit 901 is further configured to determine, for each operation mode, a ratio of the cooling capacity of the air conditioner in the corresponding operation mode to the power of the air conditioner as an energy efficiency ratio of the corresponding operation mode.
Optionally, the processing unit 901 is further configured to determine an initial operation mode of the air conditioner according to the first temperature difference value.
Optionally, the processing unit 901 is further configured to determine a magnitude relation between an energy efficiency ratio of the heat pipe mode and an energy efficiency ratio of the compressor mode after the preset time period is run in the initial working mode.
Optionally, the processing unit 901 is further configured to control the air conditioner to enter the compressor mode when the energy efficiency ratio of the compressor mode is smaller than the energy efficiency ratio of the heat pipe mode.
Optionally, the processing unit 901 is further configured to control the air conditioner to enter the heat pipe mode when the energy efficiency ratio of the compressor mode is greater than or equal to the energy efficiency ratio of the heat pipe mode.
Optionally, the processing unit 901 is further configured to determine that the initial operation mode of the air conditioner is a compressor mode when the indoor environmental temperature is greater than the temperature of the front end of the indoor heat exchange coil.
Optionally, the processing unit 901 is further configured to determine that the initial operation mode of the air conditioner is a heat pipe mode when the temperature value of the indoor environment is greater than or equal to a first threshold value and the first temperature difference value is greater than or equal to a second threshold value.
Optionally, the processing unit 901 is further configured to control the air conditioner to enter the heat pipe mode in a case that a compressor of the air conditioner fails.
Optionally, the processing unit 901 is further configured to control the indoor fan to operate at a preset speed.
Optionally, the processing unit 901 is further configured to control the outdoor fan of the air conditioner to be turned off when the first temperature difference is smaller than a third threshold.
Optionally, the processing unit 901 is further configured to control the indoor fan to keep running at a preset speed when the first temperature difference is greater than or equal to a third threshold.
Alternatively, the air conditioner control device 900 may further include a storage unit (shown in a dashed box in fig. 9) that stores a program or instructions that, when executed by the processing unit 901 and the acquisition unit 902, enable the air conditioner control device to perform the air conditioner control method described in the above-described method embodiment.
In addition, the technical effects of the air conditioner control device shown in fig. 9 may refer to the technical effects of the air conditioner control method described in the above embodiment, and will not be described herein.
Fig. 10 is a schematic view illustrating still another possible configuration of the air conditioner control device according to the above embodiment. As shown in fig. 10, the air conditioner control device 1000 includes: a processor 1002.
The processor 1002 is configured to control and manage actions of the air conditioner control device, for example, perform steps performed by the processing unit 901 and the obtaining unit 902, and/or perform other processes of the technical solutions described herein.
The processor 1002 may be implemented or realized with the various illustrative logical blocks, modules, and circuits described in connection with the present disclosure. The processor may be a central processing unit, a general purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various exemplary logic blocks, modules and circuits described in connection with this disclosure. The processor may also be a combination that performs the function of a computation, e.g., a combination comprising one or more microprocessors, a combination of a DSP and a microprocessor, etc.
Optionally, the air conditioner control device 1000 may further include a communication interface 1003, a memory 1001, and a bus 1004. Wherein the communication interface 1003 is used to support communication between the air conditioner control device 1000 and other network entities. The memory 1001 is used to store program codes and data of the air conditioner control device.
Wherein the memory 1001 may be a memory in an air conditioner control device, which may include a volatile memory, such as a random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, hard disk or solid state disk; the memory may also comprise a combination of the above types of memories.
Bus 1004 may be an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, or the like. The bus 1004 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in fig. 10, but not only one bus or one type of bus.
From the foregoing description of the embodiments, it will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of functional modules is illustrated, and in practical application, the above-described functional allocation may be implemented by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to implement all or part of the functions described above. The specific working processes of the above-described systems, devices and modules may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
An embodiment of the present application provides a computer program product containing instructions, which when executed on an electronic device of the present application, cause the computer to execute the air conditioner control method described in the foregoing method embodiment.
The embodiment of the application also provides a computer readable storage medium, wherein the computer readable storage medium stores instructions, and when the computer executes the instructions, the electronic equipment executes each step executed by the air conditioner control device in the method flow shown in the embodiment of the method.
The 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 a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: electrical connections having one or more wires, portable computer diskette, hard disk. Random access Memory (Random Access Memory, RAM), read-Only Memory (ROM), erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), registers, hard disk, optical fiber, portable compact disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any other form of computer-readable storage medium suitable for use by a person or persons of skill in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an Application SPECIFIC INTEGRATED Circuit (ASIC). In embodiments of 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.
The foregoing is merely illustrative of specific embodiments of the present application, and the scope of the present application is not limited thereto, but any changes or substitutions within the technical scope of the present application should be covered by the scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims (16)

1. An air conditioner control method, characterized in that the method comprises:
determining a first temperature difference; wherein the first temperature difference is used to characterize a temperature difference between an indoor environment and an outdoor environment;
determining the energy efficiency ratio of the air conditioner in a plurality of working modes;
under the condition that the indoor environment temperature is higher than the temperature of the front end of the indoor heat exchange coil, determining that the initial working mode of the air conditioner is a compressor mode;
Determining an initial working mode of the air conditioner as a heat pipe mode under the condition that the temperature value of the indoor environment is larger than or equal to a first threshold value and the first temperature difference value is larger than or equal to a second threshold value;
after the operation is performed for a preset time period in the initial working mode, judging the magnitude relation between the energy efficiency ratio of the heat pipe mode and the energy efficiency ratio of the compressor mode;
controlling the air conditioner to enter the compressor mode under the condition that the energy efficiency ratio of the compressor mode is smaller than that of the heat pipe mode;
And controlling the air conditioner to enter the heat pipe mode under the condition that the energy efficiency ratio of the compressor mode is larger than or equal to the energy efficiency ratio of the heat pipe mode.
2. The method according to claim 1, wherein the determining the energy efficiency ratio of the air conditioner in a plurality of operation modes specifically comprises:
Determining energy efficiency ratio reference parameters of the air conditioner in a plurality of working modes; wherein the energy efficiency ratio reference parameter comprises one or more of: refrigerating capacity, power consumption and operation duration of the air conditioner in a plurality of working modes;
And determining the energy efficiency ratio of the air conditioner in a plurality of working modes according to the energy efficiency ratio reference parameters of the air conditioner in a plurality of working modes.
3. The method of claim 2, wherein the cooling capacity of the air conditioner in a plurality of operation modes is determined according to the steps of:
acquiring the real-time air quantity of an indoor fan of the air conditioner;
determining a second temperature difference; the second temperature difference value is used for representing the temperature difference between the front end and the rear end of an indoor heat exchange coil of the air conditioner;
And determining the refrigerating capacity of the air conditioner in a plurality of working modes according to the real-time air quantity of the indoor fan and the second temperature difference value.
4. The method according to claim 3, wherein the determining the energy efficiency ratio of the air conditioner in the plurality of operation modes according to the energy efficiency ratio reference parameter of the air conditioner in the plurality of operation modes specifically comprises:
Determining the power of the air conditioner in the corresponding working mode according to the power consumption and the operation time of the air conditioner in the plurality of working modes;
for each working mode, the ratio of the refrigerating capacity of the air conditioner in the corresponding working mode to the power of the air conditioner is determined as the energy efficiency ratio of the corresponding working mode.
5. The method of claim 4, wherein the operating mode of the air conditioner comprises one or more of: a heat pipe mode and a compressor mode.
6. The method of claim 1, wherein after said controlling said air conditioner to enter said compressor mode, said method further comprises:
And under the condition that the compressor of the air conditioner fails, controlling the air conditioner to enter the heat pipe mode.
7. The method of claim 1, wherein after said controlling said air conditioner to enter said heat pipe mode, said method further comprises:
controlling the indoor fan to run at a preset speed;
Controlling an outdoor fan of the air conditioner to be turned off under the condition that the first temperature difference value is smaller than a third threshold value;
and controlling the indoor fan to keep running at a preset speed under the condition that the first temperature difference value is greater than or equal to a third threshold value.
8. An air conditioner control device, characterized by comprising: a processing unit;
the processing unit is used for determining a first temperature difference value; wherein the first temperature difference is used to characterize a temperature difference between an indoor environment and an outdoor environment;
the processing unit is also used for determining the energy efficiency ratio of the air conditioner in a plurality of working modes;
The processing unit is also used for determining that the initial working mode of the air conditioner is a compressor mode under the condition that the indoor environment temperature is higher than the temperature of the front end of the indoor heat exchange coil;
The processing unit is further configured to determine that an initial operation mode of the air conditioner is a heat pipe mode when a temperature value of the indoor environment is greater than or equal to a first threshold value and the first temperature difference value is greater than or equal to a second threshold value;
The processing unit is further used for judging the magnitude relation between the energy efficiency ratio of the heat pipe mode and the energy efficiency ratio of the compressor mode after the preset time is operated in the initial working mode;
The processing unit is further used for controlling the air conditioner to enter the compressor mode under the condition that the energy efficiency ratio of the compressor mode is smaller than that of the heat pipe mode;
The processing unit is further configured to control the air conditioner to enter the heat pipe mode when the energy efficiency ratio of the compressor mode is greater than or equal to the energy efficiency ratio of the heat pipe mode.
9. The air conditioner control device according to claim 8, wherein,
The processing unit is also used for determining energy efficiency ratio reference parameters of the air conditioner in a plurality of working modes; wherein the energy efficiency ratio reference parameter comprises one or more of: refrigerating capacity, power consumption and operation duration of the air conditioner in a plurality of working modes;
The processing unit is further used for determining the energy efficiency ratio of the air conditioner in a plurality of working modes according to the energy efficiency ratio reference parameters of the air conditioner in a plurality of working modes.
10. The air conditioner control device according to claim 9, characterized in that the air conditioner control device further comprises: an acquisition unit;
the acquisition unit is used for acquiring the real-time air quantity of the indoor fan of the air conditioner;
the processing unit is further used for determining a second temperature difference value; the second temperature difference value is used for representing the temperature difference between the front end and the rear end of an indoor heat exchange coil of the air conditioner;
the processing unit is further used for determining the refrigerating capacity of the air conditioner in a plurality of working modes according to the real-time air quantity of the indoor fan and the second temperature difference value.
11. The air conditioner control device according to claim 10, wherein,
The processing unit is also used for determining the power of the air conditioner in the corresponding working mode according to the power consumption and the operation duration of the air conditioner in the plurality of working modes;
and the processing unit is also used for determining the ratio of the refrigerating capacity of the air conditioner in the corresponding working mode to the power of the air conditioner as the energy efficiency ratio of the corresponding working mode for each working mode.
12. The air conditioner control device according to claim 11, wherein the operation mode of the air conditioner includes one or more of: a heat pipe mode and a compressor mode.
13. The air conditioner control device according to claim 8, wherein,
The processing unit is also used for controlling the air conditioner to enter the heat pipe mode under the condition that the compressor of the air conditioner fails.
14. The air conditioner control device according to claim 8, wherein,
The processing unit is also used for controlling the indoor fan to run at a preset speed;
the processing unit is further used for controlling the outdoor fan of the air conditioner to be turned off under the condition that the first temperature difference value is smaller than a third threshold value;
The processing unit is further used for controlling the indoor fan to keep running at a preset speed under the condition that the first temperature difference value is greater than or equal to a third threshold value.
15. An electronic device, comprising: a processor and a memory; wherein the memory is configured to store computer-executable instructions that, when the electronic device is operating, cause the electronic device to perform the air conditioning control method according to any one of claims 1 to 7.
16. A computer readable storage medium, characterized in that the computer readable storage medium comprises instructions which, when executed by an electronic device, enable the electronic device to perform the air conditioning control method according to any one of claims 1-7.
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