Air conditioning system and control method thereof, electronic equipment and storage medium

Abstract

The invention relates to the technical field of household appliances, and discloses an air conditioning system and a control method thereof, electronic equipment and a storage medium. According to the control method of the air conditioning system, when a request for reducing energy consumption is responded, the comfort level parameter of the air conditioning system in the current running state exceeds a target parameter range, and the energy consumption can be reduced. The air conditioning system can execute the preset comfort level control operation according to the comfort level parameter, and can execute the energy consumption reduction control operation according to the fact that the comfort level parameter is within the target parameter range, so that the air conditioning system can reduce the energy consumption on the basis of meeting the comfort level, and the air conditioning system can give consideration to the requirements of comfort level and off-peak power consumption; the problem that the comfort is reduced due to the fact that the air conditioning system reduces the power only according to the off-peak demand index is solved.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to an air-conditioning system and a control method thereof, an electronic device, and a storage medium. Background Art

[0002] This section merely provides background information related to the present application and is not necessarily prior art.

[0003] With the popularization of carbon neutrality and the increasing energy-saving operation of air conditioners, the demand for peak-shifting response of power grids is getting higher and higher. For air-conditioning equipment, a more difficult point in the peak-shifting response process is the problem of balancing the unit control between comfort and demand response. In some technologies, the set temperature of the indoor unit and the output of the outdoor unit of the air-conditioning system are usually controlled according to the peak-shifting demand index, which will inevitably lead to a decrease in comfort. Summary of the invention

[0004] The purpose of this application is to at least alleviate the problem that the set temperature of the indoor unit and the output of the outdoor unit of the air-conditioning system are controlled according to the peak demand index, which easily leads to a decrease in comfort. This purpose is achieved through the following technical solutions:

[0005] The first aspect of the present application provides a control method for an air conditioning system, comprising:

[0006] receiving a request to reduce energy consumption;

[0007] According to the energy consumption reduction request, obtaining a comfort parameter of the air conditioning system in a current operating state;

[0008] According to the comfort parameter exceeding the target parameter range, causing the air conditioning system to perform a preset comfort control operation;

[0009] According to the comfort parameter being within the target parameter range, the air conditioning system is enabled to perform an energy consumption reduction control operation.

[0010] According to the control method of the air-conditioning system of the present application, in response to a request to reduce energy consumption, the air-conditioning system can perform a preset comfort control operation based on the comfort parameters of the air-conditioning system in the current operating state exceeding the target parameter range, and can perform an energy reduction control operation based on the comfort parameters being within the target parameter range. In this way, the air-conditioning system can reduce energy consumption on the basis of meeting the comfort level, so that the air-conditioning system can take into account both comfort and peak-shifting electricity consumption needs, alleviating the problem of reduced comfort caused by the air-conditioning system power being reduced only according to the peak-shifting demand index.

[0011] In addition, the control method of the air conditioning system according to the present application may also have the following additional technical features:

[0012] In some embodiments of the present application, the control method of the air conditioning system further includes:

[0013] In response to the energy consumption reduction request, obtaining the current operating power of the air conditioning system;

[0014] According to the current operating power being less than or equal to the target power corresponding to the energy consumption reduction request, maintaining the preset comfort control operation running;

[0015] According to the current operating power being greater than the target power corresponding to the energy consumption reduction request, a step of acquiring a comfort parameter of the air-conditioning system in the current operating state is performed.

[0016] In some embodiments of the present application, the step of causing the air conditioning system to perform a preset comfort control operation according to the comfort parameter exceeding a target parameter range includes:

[0017] According to the comfort parameter being worse than a first limit value, causing the air conditioning system to perform the preset comfort control operation;

[0018] The step of causing the air conditioning system to perform the energy-saving control operation according to the comfort parameter being within the target parameter range includes: causing the air conditioning system to perform the energy-saving control operation according to the comfort parameter being better than a second limit value;

[0019] The first limit value is inferior to the second limit value.

[0020] In some embodiments of the present application, the control method of the air-conditioning system includes: according to the state that the air-conditioning system is in the state of executing the energy consumption reduction control operation and the comfort parameter is worse than a third limit value, making the air-conditioning system enter a first state, and in the first state the air-conditioning system maintains a current operating state;

[0021] According to the air conditioning system being in the first state and the comfort parameter being worse than the fourth limit value, executing the step of causing the air conditioning system to perform the preset comfort control operation;

[0022] The fourth limit value is inferior to the third limit value, the fourth limit value is inferior to the first limit value or is the same as the first limit value, and the third limit value is inferior to the second limit value or is the same as the second limit value.

[0023] In some embodiments of the present application, the control method of the air conditioning system includes:

[0024] According to the state that the air conditioning system is in the state of executing the preset comfort control operation and the comfort parameter is better than a fifth limit value, the air conditioning system enters a second state, and in the second state the air conditioning system maintains a current operating state;

[0025] According to the air conditioning system being in the second state, the comfort parameter is better than the sixth limit value, causing the air conditioning system to perform a preset comfort control operation;

[0026] The fifth limit value is better than the first limit value or is the same as the first limit value, the sixth limit value is better than the fifth limit value, and the sixth limit value is better than the second limit value or is the same as the second limit value.

[0027] In some embodiments of the present application, the comfort parameter is a temperature parameter, the difference between the fourth limit value and the third limit value is a first difference, and the value of the first difference is between 1° C. and 3° C.;

[0028] And / or, the comfort parameter is a temperature parameter, the difference between the fourth limit value and the fifth limit value is a second difference, and the second difference is between 0° C. and 2° C.;

[0029] And / or, the comfort parameter is a temperature parameter, the difference between the fourth limit value and the sixth limit value is a third difference, and the third difference is between 1°C and 4°C.

[0030] In some embodiments of the present application, causing the air conditioning system to perform an energy consumption reduction control operation includes:

[0031] Determining a required rated power ratio of the air conditioning system according to the energy consumption reduction request;

[0032] Based on the required rated power ratio of the air-conditioning system, the air-conditioning system is controlled to perform an energy consumption reduction control operation.

[0033] In some embodiments of the present application, controlling the air conditioning system to perform an energy consumption reduction control operation based on the required rated power ratio of the air conditioning system includes:

[0034] According to the current power of the air-conditioning system in the running state exceeding the first target calibration value of the required rated power, the air-conditioning system is caused to perform an energy-saving control operation;

[0035] According to the current power of the operating state of the air-conditioning system being lower than the second target calibration value, causing the air-conditioning system to perform a preset comfort control operation;

[0036] The second target calibration value is less than the first target calibration value.

[0037] In some embodiments of the present application, controlling the air conditioning system to perform an energy consumption reduction control operation based on the required rated power ratio of the air conditioning system includes:

[0038] According to the state that the air conditioning system is in the state of executing the preset comfort control operation and the current power exceeds the third target calibration value of the required rated power, the air conditioning system is caused to enter a third state, in which the air conditioning system maintains the current operating state;

[0039] According to the air conditioning system being in the third state and the current power exceeding the fourth target calibration value of the required rated power, causing the air conditioning system to perform an energy consumption reduction control operation;

[0040] The third target calibration value is the same as or greater than the second target calibration value, and the fourth target calibration value is the same as or greater than the first target calibration value.

[0041] In some embodiments of the present application, controlling the air conditioning system to perform an energy consumption reduction control operation based on the required rated power ratio of the air conditioning system includes:

[0042] According to the state that the air conditioning system is in the state of executing the energy consumption reduction control operation and the current power is lower than the fifth target calibration value of the required rated power, the air conditioning system is caused to enter a fourth state, in which the air conditioning system maintains a current operating state;

[0043] According to the air conditioning system being in the fourth state and the current power being lower than a sixth target calibration value of the required rated power, causing the air conditioning system to perform the preset comfort control operation;

[0044] The fifth target calibration value is the same as the first target calibration value or less than the second target calibration value, and the sixth target calibration value is the same as the second target calibration value or less than the first target calibration value.

[0045] In some embodiments of the present application, the difference between the third target calibration value and the required rated power of the air conditioning system is a fifth difference, and the fifth difference is 2% to 10% times the required rated power of the air conditioning system.

[0046] And / or, the difference between the fourth target calibration value and the required rated power of the air-conditioning system is a sixth difference, and the sixth difference is 0% to 5% times the required rated power of the air-conditioning system;

[0047] And / or, the difference between the fifth target calibration value and the required rated power of the air-conditioning system is a seventh difference, and the seventh difference is 1% to 7% times the required rated power of the air-conditioning system;

[0048] And / or, the difference between the sixth target calibration value and the required rated power of the air-conditioning system is an eighth difference, and the eighth difference is 3% to 15% times the required rated power of the air-conditioning system.

[0049] In some embodiments of the present application, the step of causing the air conditioning system to perform an energy consumption reduction control operation includes:

[0050] The current operating frequency of the air-conditioning system is reduced, wherein the operating frequency of the air-conditioning system includes reducing the operating frequency of the fan of the outdoor unit, the operating frequency of the fan of the indoor unit of the air-conditioning system and / or the operating frequency of the compressor of the air-conditioning system.

[0051] In some embodiments of the present application, reducing the current operating frequency of the air-conditioning system includes reducing the power of the operating frequency of the air-conditioning system by reducing a preset frequency at preset time intervals.

[0052] In some embodiments of the present application, causing the air conditioning system to perform an energy consumption reduction control operation includes:

[0053] According to the current operating state of the air-conditioning system being a heating condition, the power of the electric auxiliary heating device of the air-conditioning system is reduced.

[0054] In some embodiments of the present application, reducing the power of the electric auxiliary heating device of the air-conditioning system includes:

[0055] According to the current indoor temperature exceeding the first preset temperature, controlling the electric auxiliary heating device to be turned off;

[0056] According to the current indoor temperature being lower than the second preset temperature, the electric auxiliary heating device is controlled to be turned on, and the first preset temperature is higher than the second preset temperature.

[0057] In some embodiments of the present application, the first preset temperature ranges from 10°C to 20°C;

[0058] And / or, the temperature difference between the first preset temperature and the second preset temperature is 1°C to 3°C.

[0059] The second aspect of the present application proposes an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to control the air-conditioning system as described in the present application or any embodiment of the present application.

[0060] A third aspect of the present application proposes a computer-readable storage medium having a computer program stored thereon, wherein the program is executed by a processor to implement the control method of the air-conditioning system described in the present application or any embodiment of the present application.

[0061] A fourth aspect of the present application proposes an air-conditioning system, comprising a controller, wherein the controller is used to execute a control method for the air-conditioning system as described in the present application or any embodiment of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Moreover, the same reference numerals are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0063] Figure 1 A flow chart schematically shows a method for controlling an air conditioning system according to some embodiments of the present application;

[0064] Figure 2 A flow chart schematically shows a method for controlling an air conditioning system according to some embodiments of the present application;

[0065] Figure 3 A flowchart of some embodiments of the present application is schematically shown, in which the air conditioning system performs a preset comfort control operation according to a comfort parameter exceeding a target parameter range;

[0066] Figure 4 A flow chart schematically shows a method for controlling an air conditioning system according to some embodiments of the present application;

[0067] Figure 5 A flowchart of making an air conditioning system perform energy consumption reduction control operations in some embodiments of the present application is schematically shown;

[0068] Figure 6 A flowchart of controlling an air-conditioning system to perform an energy-saving control operation based on a required rated power ratio of the air-conditioning system in some embodiments of the present application is schematically shown;

[0069] Figure 7 A flowchart of controlling an air-conditioning system to perform an energy-saving control operation based on a required rated power ratio of the air-conditioning system in some embodiments of the present application is schematically shown;

[0070] Figure 8 The structure diagram of an electronic device provided by an embodiment of the present application is schematically shown;

[0071] Fig. 9 A schematic diagram schematically shows a storage medium provided by an embodiment of the present application;

[0072] Fig.10 The control schematic diagram in the cooling mode of some embodiments of the present application is schematically shown;

[0073] Fig.11 The control schematic diagram in the heating mode of some embodiments of the present application is schematically shown;

[0074] Fig.12 A schematic diagram of controlling energy consumption reduction of a compressor in some embodiments of the present application is schematically shown;

[0075] Fig.13 A schematic diagram of controlling energy consumption reduction of an electric auxiliary heating device in some embodiments of the present application is schematically shown. DETAILED DESCRIPTION

[0076] The exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0077] It should be understood that the terms used in the text are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used in the text may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, modes, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, modes, elements, parts, and / or combinations thereof. The method steps, processes, and patterns described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0078] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0079] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or mode in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both upper and lower orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.

[0080] The air-conditioning system can be a household air-conditioning system or a central air-conditioning system. The air-conditioning unit of the air-conditioning system includes an indoor unit and an outdoor unit. The indoor unit includes an indoor heat exchanger, and the indoor unit is usually installed indoors. The outdoor unit includes an outdoor heat exchanger, and the outdoor unit is usually installed outdoors. The indoor unit and the outdoor unit work together to realize the cooling, heating, dehumidification and air purification functions of the air conditioner to achieve comfortable air quality.

[0081] In the air conditioning unit of the central air conditioner, there is usually one outdoor unit, and the number of indoor units can be multiple. Each indoor unit is provided with one or more air outlets to discharge the cooled, heated, dehumidified or purified air into the room through the air outlets. An indoor heat exchanger is usually provided in the indoor unit, and an outdoor heat exchanger is usually provided in the outdoor unit. The indoor heat exchanger and the outdoor heat exchanger are usually connected through a refrigerant pipeline, so that the refrigerant can flow between the indoor heat exchanger and the outdoor heat exchanger.

[0082] During the cooling process of the air-conditioning system, the indoor heat exchanger is the evaporator, and the refrigerant in the evaporator absorbs heat from liquid to gas. In the process of refrigerant evaporation and heat absorption, the evaporator exchanges heat with the air flowing through the evaporator, takes away the heat in the air in the indoor unit, and then makes the air discharged from the indoor unit the air after heat release and cooling, and the indoor unit blows cold air. At the same time, the outdoor heat exchanger is the condenser, and the refrigerant in the condenser changes from gas to liquid. In the process of refrigerant condensation and heat release, the condenser exchanges heat with the air in the outdoor unit flowing through the condenser, so that the air in the outdoor unit brings the heat of the condenser to the outside of the outdoor unit, realizing the cooling process.

[0083] During the heating process of the air-conditioning system, the outdoor heat exchanger is the evaporator, and the refrigerant in the evaporator absorbs heat from liquid to gas. In the process of refrigerant evaporation and heat absorption, the evaporator exchanges heat with the air flowing through the evaporator, and replaces the heat carried by the air in the outdoor unit with the refrigerant in the evaporator. At the same time, the indoor heat exchanger is the condenser, and the refrigerant in the condenser changes from gas to liquid. In the process of refrigerant condensation and heat release, the condenser exchanges heat with the air in the indoor unit flowing through the condenser, so that the air in the indoor unit takes away the heat carried by the condenser and discharges it from the indoor unit to the room outside the indoor unit, so that the indoor unit blows hot air, thereby realizing the heating process.

[0084] The air conditioning system also includes compressors, throttling components (such as expansion valves), etc. In order to reduce indoor noise, the compressor and throttling components can usually be set outdoors. The compressor, throttling components and outdoor heat exchangers and other components set outdoors can be collectively referred to as outdoor units. In the case of an air conditioning system that can both cool and heat, the air conditioning system also includes parts such as a four-way valve to achieve the switching of the air conditioning system between cooling mode and heating mode.

[0085] It should be noted that the air conditioning system may be a structure in which the outdoor unit and the indoor unit are separately arranged, or may be an integrated structure of the indoor and outdoor units. In the case of the air conditioning system having an integrated structure of the indoor and outdoor units, the entire air conditioning system may be arranged outdoors.

[0086] The air conditioning system may also include a gateway for communicating with the outside world, which may receive external commands, requests, and other control target parameters.

[0087] With the popularization of carbon neutrality and the increasing energy-saving operation of air conditioners, the demand for peak-shifting response in the power grid is getting higher and higher. For air-conditioning equipment, a more difficult point in the peak-shifting response process is the problem of balancing the unit control between comfort and demand response. In some technologies, the set temperature of the indoor unit and the output of the outdoor unit of the air-conditioning system are usually controlled according to the peak-shifting demand index, and the result will inevitably lead to a decrease in comfort. Based on this, how to solve the problem of unit control that responds to peak-shifting demand while ensuring the comfort of the unit is an urgent problem to be solved.

[0088] like Figures 1 to 13 As shown, an embodiment of the present application proposes a control method for an air-conditioning system, which can balance both comfort and energy consumption.

[0089] like Figure 1 As shown, the control method of the air conditioning system in this embodiment includes:

[0090] Step 101: Receive a request to reduce energy consumption.

[0091] The air conditioning system may receive a request to reduce energy consumption when operating normally. The request to reduce energy consumption may be a request issued by a cloud platform (such as a power grid) based on energy consumption scheduling. The request to reduce energy consumption includes but is not limited to a target value for the current whole machine power reduction, limiting control information of the electric auxiliary heating device, comfort control index, or the current energy consumption response level and the above information contained in the level. However, it should at least include the target value for the whole machine power reduction or relevant information that can be used to calculate the value.

[0092] Step 102: Acquire the comfort parameters of the air conditioning system in the current operating state according to the request to reduce energy consumption.

[0093] The comfort parameter is the parameter expected by the user in the current operation mode of the air conditioner. Specifically, when the air conditioner system is in cooling mode or heating mode, the comfort parameter can be the indoor temperature parameter; when the air conditioner system is in dehumidification mode, the comfort parameter can be the indoor humidity parameter; when the air conditioner system is in purification mode, the comfort parameter can be the indoor air quality parameter. The comfort parameter of the air conditioner system in the current operation state can be obtained through the relevant sensors of the air conditioner system. For example, when the air conditioner system is in cooling mode or heating mode, the indoor temperature parameter can be obtained through the temperature sensor of the indoor unit.

[0094] Optionally, in some embodiments, when a request to reduce energy consumption is received, the current operating power of the air conditioning system may be determined first, such as Figure 2 As shown, the control method of the air conditioning system further includes:

[0095] Step S1: In response to a request to reduce energy consumption, the current operating power of the air-conditioning system is obtained.

[0096] The energy consumption reduction request may represent the target power required for the air-conditioning system to operate. Specifically, the energy consumption reduction request may directly represent the target power, or the target power required for the air-conditioning system to operate as required by the energy consumption reduction request may be deduced through relevant parameters. The target power required for the air-conditioning system to operate as required by the energy consumption reduction request is the target power corresponding to the energy consumption reduction request. If the air-conditioning system operates according to the target power, the energy consumption reduction request can be met and the expected energy consumption reduction effect can be achieved.

[0097] Step S2: Determine whether the current operating power of the air-conditioning system is less than or equal to the target power corresponding to the energy consumption reduction request. If yes, execute step S3; if not, execute step S4.

[0098] Step S3: According to the current operating power being less than or equal to the target power corresponding to the energy consumption reduction request, the preset comfort control operation is maintained.

[0099] The preset comfort control operation is a control operation for the normal operation of the air conditioning system, which can be understood as the operation of the air conditioning system when it does not receive or respond to a request to reduce energy consumption. The preset comfort control operation can be preset in the controller of the air conditioning system. Under the preset comfort control operation, the air conditioning system can automatically adjust the comfort parameters to the range set or required by the user.

[0100] When the current operating power is less than or equal to the target power corresponding to the energy consumption reduction request, it means that the current operating state of the air-conditioning system can meet the demand for reducing energy consumption, so the air-conditioning system can maintain the preset comfort control operation without adjustment.

[0101] Step S4: According to the current operating power being greater than the target power corresponding to the energy consumption reduction request, a step of acquiring comfort parameters of the air-conditioning system in the current operating state is performed.

[0102] When the current operating power is greater than the target power corresponding to the energy consumption reduction request, it means that the current operating state of the air-conditioning system cannot meet the demand for reducing energy consumption. At this time, it is necessary to determine whether to adjust the current operating power based on the comfort parameters under the current operating state.

[0103] Step 103: According to the comfort parameter exceeding the target parameter range, the air conditioning system is enabled to perform a preset comfort control operation.

[0104] The target parameter range may be a target parameter range of a comfort parameter, and the target parameter range may be a specified value included in the energy consumption reduction request, that is, the energy consumption reduction request issued by the cloud platform includes the target parameter range. The target parameter range may also be a set of control values ​​preset in the controller of the air-conditioning system, that is, the target parameter range is preset in the controller of the air-conditioning system.

[0105] Step 104: according to the comfort parameter being within the target parameter range, the air conditioning system is enabled to perform an energy consumption reduction control operation.

[0106] The energy consumption reduction control operation is an operation that can reduce the operating power of the air conditioner. Specifically, the air conditioning system is made to perform the energy consumption reduction control operation, including: reducing the current operating frequency of the air conditioning system, the operating frequency of the air conditioning system includes reducing the operating frequency of the fan of the outdoor unit, the operating frequency of the fan of the indoor unit of the air conditioning system and / or the operating frequency of the compressor of the air conditioning system. In the case where the air conditioning system includes an electric auxiliary heating device and the current operating mode of the air conditioning system is a heating mode, the air conditioning system is made to perform the energy consumption reduction control operation, and it can also include reducing the power of the electric auxiliary heating device of the air conditioning system according to the current operating state of the air conditioning system is a heating condition.

[0107] Among them, reducing the current operating frequency of the air-conditioning system may specifically reduce the power of the air-conditioning system by reducing the preset frequency at preset intervals. Reducing the current operating frequency of the air-conditioning system may include reducing the current operating frequency of the air-conditioning system to zero, that is, shutting down the air-conditioning. Similarly, reducing the power of the electric radiation device may include shutting down the electric radiation device. In the case of reducing the current operating frequency of the air-conditioning system, the frequency of one of the components may be adjusted first, while the frequencies of the other components remain unchanged, so as to improve the control convenience of reducing the current operating frequency of the air-conditioning system. For example, only the operating frequency of the compressor may be adjusted, while the operating frequencies of the outdoor unit fan and the indoor unit fan are not adjusted.

[0108] According to the control method of the air-conditioning system of the present embodiment, in response to a request to reduce energy consumption, the air-conditioning system can execute a preset comfort control operation based on the comfort parameter of the air-conditioning system in the current operating state exceeding the target parameter range, and can execute an energy reduction control operation based on the comfort parameter being within the target parameter range. In this way, the air-conditioning system can reduce energy consumption on the basis of satisfying comfort, so that the air-conditioning system can take into account both comfort and peak-shifting electricity consumption needs, alleviating the problem of reduced comfort caused by the air-conditioning system power being reduced only according to the peak-shifting demand index.

[0109] In one embodiment, step S103, according to the comfort parameter exceeding the target parameter range, the air conditioning system performs a preset comfort control operation, such as Figure 3 As shown, specifically including:

[0110] Step S111: according to the comfort parameter being worse than the first limit value, the air conditioning system is enabled to perform a preset comfort control operation.

[0111] Step S112: according to the comfort parameter being within the target parameter range, the air conditioning system is caused to perform an energy-saving control operation, including: according to the comfort parameter being better than a second limit value, the air conditioning system is caused to perform an energy-saving control operation.

[0112] The first limit value is inferior to the second limit value.

[0113] The first limit value and the second limit value are both preset comfort parameters, which may be information in the energy consumption reduction request or parameters pre-stored in the controller of the air-conditioning system.

[0114] The first limit value is different from the second limit value, which can reduce the probability of the air-conditioning system fluctuating back and forth between the energy consumption reduction control operation and the preset comfort control operation near the critical value, which is beneficial to the stable operation of the air-conditioning system.

[0115] After responding to the energy reduction request, the air conditioning system can detect the comfort parameters of the current operating state in real time within the time of the energy reduction request. As the air conditioning system continues to operate, the comfort parameters of the air conditioning system will also change. In order to enable the air conditioning system to better balance comfort and energy consumption, in some embodiments, such as Figure 4 As shown, the control method of the air conditioning system includes:

[0116] Step 1: According to the state that the air-conditioning system is in the state of executing the energy consumption reduction control operation and the comfort parameter is worse than the third limit value, the air-conditioning system enters the first state, and the air-conditioning system maintains the current operating state in the first state.

[0117] Step 2: According to the air conditioning system being in the first state and the comfort parameter being worse than the fourth limit value, a step of causing the air conditioning system to perform a preset comfort control operation is performed, wherein the fourth limit value is worse than the third limit value, the fourth limit value is worse than the first limit value or is the same as the first limit value, and the third limit value is worse than the second limit value or is the same as the second limit value.

[0118] Step 3: According to the state that the air-conditioning system is in the state of executing the preset comfort control operation and the comfort parameter is better than the fifth limit value, the air-conditioning system enters the second state, and in the second state the air-conditioning system maintains the current operating state.

[0119] Step 4: According to the air conditioning system being in the second state, the comfort parameter is better than the sixth limit value, so that the air conditioning system performs a preset comfort control operation. The fifth limit value is better than the first limit value or is the same as the first limit value, the sixth limit value is better than the fifth limit value, and the sixth limit value is better than the second limit value or is the same as the second limit value.

[0120] The quality of the comfort parameters is based on the user's expectations of the current operating mode. The better the comfort parameters are than the user's expectations, the better the comfort parameters are, and the lower the comfort parameters are than the user's expectations, the worse the comfort parameters are. For example, in cooling mode, the lower the temperature, the better, and the higher the temperature, the worse; in heating mode, the higher the temperature, the better, and the lower the temperature, the worse.

[0121] In one embodiment, the comfort parameter is a temperature parameter, and the difference between the fourth limit value and the third limit value is a first difference CB1, and the value of the first difference CB1 can be between 1°C and 3°C, and can be specifically 1°C, 2°C, and 3°C; the difference between the fourth limit value and the fifth limit value is a second difference CA1, and the value of the second difference CA1 can be between 0°C and 2°C, and can be specifically 0, 1°C, and 2°C; the difference between the fourth limit value and the sixth limit value is a third difference CB2, and the value of the third difference CB2 is between 1°C and 4°C, and can be specifically 1°C, 2°C, 3°C, and 4°C.

[0122] like Fig.10As shown, taking the cooling mode as an example, the comfort parameter is the real-time temperature of the indoor room, that is, the indoor ambient temperature T1, the target parameter range is less than or equal to the indoor room set temperature Ts, and ΔT_DRcool is the allowable tolerance for cooling comfort, preferably 2-5°C. When T1≥Ts+ΔT_DRcool, it means that the system comfort has not met the demand. At this time, the unit is controlled according to the normal comfort control, that is, the preset comfort control operation is performed. CA1, CB1, and CB2 are adjustment hysteresis. CA1 is preferably 0-2°C, CB1 is preferably 1-3°C, and CB2 is preferably 1-4°C. When T1 is in the middle of the hysteresis, the air-conditioning system maintains the current operating state unchanged (that is, the loads such as the outdoor compressor, outdoor fan, and indoor fan maintain the output unchanged); and when T1 is in the bottom interval (downward stage: T1<Ts+ΔT_DRcool-CB2; upward stage: T1<Ts+ΔT_DRcool-CB1), the air-conditioning system can perform energy consumption reduction control.

[0123] It should be noted that, in response to a request to reduce energy consumption, after the real-time temperature of the indoor room is obtained for the first time, the air-conditioning system can be assumed to be in a state of executing a preset comfort control, that is, the state of the air-conditioning system in executing a preset comfort control can be used as a starting point to perform control to reduce energy consumption. In cooling mode, the upward phase refers to the phase in which the real-time temperature of the indoor room continues to rise under the action of the air-conditioning system; the downward phase refers to the phase in which the real-time temperature of the indoor room decreases to different degrees under the action of the air-conditioning system.

[0124] like Fig.11 As shown, in the heating mode, there is a similar control, ΔT_DRheat is the allowable tolerance of heating comfort, preferably 2-5°C, HA1, HA2, HB1 are adjustment hysteresis. HA1 is preferably 0-2°C, CB1 is preferably 1-3°C, and CB2 is preferably 1-4°C. The control range and operation process are similar to those in the cooling mode and will not be repeated here.

[0125] Among them, ΔT_DRcool and ΔT_DRheat can be preset values ​​of the machine, and can also be sent to the air-conditioning system from the outside along with the energy consumption response command.

[0126] It should be noted that the specific methods described above in cooling mode or heating mode can also be used as a reference for other similar controls to ensure indoor comfort, such as not targeting TS but targeting the current actual indoor temperature and humidity that humans feel comfortable with. The temperature and humidity targets can be inferred by the air-conditioning system itself or sent to the air-conditioning system from the outside.

[0127] In some embodiments, step 104 causes the air conditioning system to perform energy consumption reduction control operations, such as Figure 5 As shown, including:

[0128] Step 201: Determine the required rated power ratio of the air conditioning system according to the energy consumption reduction request.

[0129] The required rated power of the air conditioning system may be the percentage of the power to which the current air conditioning system is reduced to due to the energy consumption reduction request and the rated power of the air conditioning system. For example, the required rated power may be 70% of the rated power of the air conditioning system.

[0130] Step 202: Based on the required rated power ratio of the air-conditioning system, control the air-conditioning system to perform energy consumption reduction control operations.

[0131] Using the required rated power ratio of the air-conditioning system as a reference for reducing energy consumption can ensure that when reducing energy consumption, the impact on the power grid (power drop or surge) is reduced. At the same time, it can also more freely adapt to different energy consumption response command requirements, reduce the complexity of instructions, and save network communication bytes.

[0132] In some embodiments, based on the required rated power ratio of the air conditioning system, the air conditioning system is controlled to perform energy consumption reduction control operations, such as Figure 6 As shown, including:

[0133] Step 301: according to a first target calibration value that the current power of the air-conditioning system in the operating state exceeds the required rated power, the air-conditioning system is caused to perform an energy-saving control operation.

[0134] Step 302: According to the current power of the air-conditioning system operation state being lower than the second target calibration value, the air-conditioning system is enabled to perform a preset comfort control operation.

[0135] The second target calibration value is smaller than the first target calibration value, and the second target calibration value and the first target calibration value are set values ​​after calibration of the required rated power.

[0136] In the process of the air conditioning system responding to the request to reduce energy consumption, the current power of the air conditioning system changes in real time, in order to take into account both comfort and energy consumption requests. Figure 7 As shown, based on the required rated power ratio of the air-conditioning system, the air-conditioning system is controlled to perform energy consumption reduction control operations, including:

[0137] Step 401: according to the state that the air conditioning system is in the state of executing the preset comfort control operation and the current power exceeds the third target calibration value of the required rated power, the air conditioning system enters the third state, in which the air conditioning system maintains the current operating state;

[0138] Step 402: According to the air conditioning system being in the third state and the current power exceeding the fourth target calibration value of the required rated power, the air conditioning system is caused to perform an energy reduction control operation. The third target calibration value is the same as or greater than the second target calibration value, and the fourth target calibration value is the same as or greater than the first target calibration value.

[0139] Step 403: According to the state that the air conditioning system is in the state of executing the energy consumption reduction control operation and the current power is lower than the fifth target calibration value of the required rated power, the air conditioning system enters the fourth state. In the fourth state, the air conditioning system maintains the current operating state.

[0140] Step 404: According to the air conditioning system being in the fourth state and the current power being lower than the sixth target calibration value of the required rated power, the air conditioning system is caused to perform a preset comfort control operation. The fifth target calibration value is the same as the first target calibration value or is lower than the second target calibration value, and the sixth target calibration value is the same as the second target calibration value or is lower than the first target calibration value.

[0141] Specifically, the difference between the third target calibration value and the required rated power of the air-conditioning system is the fifth difference PB1, and the fifth difference PB1 can be 2% to 10% times the required rated power of the air-conditioning system. The difference between the fourth target calibration value and the required rated power of the air-conditioning system is the sixth difference PA1, and the sixth difference PA1 can be 0% to 5% times the required rated power of the air-conditioning system. The difference between the fifth target calibration value and the required rated power of the air-conditioning system can be the seventh difference PA2, and the seventh difference PA2 can be 1% to 7% times the required rated power of the air-conditioning system. The difference between the sixth target calibration value and the required rated power of the air-conditioning system is the eighth difference PB2, and the eighth difference PB2 is 3% to 15% times the required rated power of the air-conditioning system.

[0142] Reference Fig.12 As shown, taking the reduction of the operating frequency of the compressor as an example, Ptarget is the target value transmitted by the energy consumption response command or the target value inferred by the unit based on the command, that is, the required rated power ratio. Ptarget can be but is not limited to the percentage of the rated power reduction under the current operating ambient temperature of the air-conditioning system, such as 70% Prated (70% rated power under the current state). Energy consumption response commands of different levels only need to modify the corresponding target values, such as from 70% to 50%, such as from 70% to 50%. Among them, PA1, PA2, PB1, and PB2 are control hysteresis. When the control target parameter is rated power, PA1 is preferably 0% to 5% Prated, PA2 is preferably 1% to 7% Prated, PB1 is preferably 2% to 10% Prated, and PB2 is preferably 3% to 15% Prated.

[0143] Under the premise that step 104 is satisfied and the comfort parameter is within the target parameter range, the air conditioning system performs energy consumption reduction control operations, such as Fig.13 As shown, when the current power P of the air-conditioning system is greater than or equal to Ptarget-PA1, it is considered that the compressor needs to reduce frequency to meet the energy consumption reduction target. Here, the action of reducing Z Hz (Hertz) is performed every n seconds to reduce the impact on the grid load, wherein n is preferably 1 to 5s, and Z is preferably 1 to 5Hz.

[0144] When the unit's current power P (also known as real-time power) is in the middle range, the compressor frequency is kept unchanged. When the unit's current power P is in the bottom range (i.e., the downward segment: P<Ptarget-PB2; the upward segment: P<Ptarget-PB1), it means that the real-time power is still far from the power required to reduce energy consumption, and the compressor is allowed to perform normal system comfort control (frequency adjustment PI control, etc.). In order to simplify the impact on system control, other components of the unit can be controlled according to the original PI control logic to ensure the reliability of the unit (such as the outdoor unit fan, indoor unit fan, outdoor unit electronic expansion valve, etc.)

[0145] The uplink segment refers to a stage where the current power gradually increases with the running time, and the downlink segment refers to a stage where the current power gradually decreases with the running time.

[0146] In some embodiments, reducing the power of the electric auxiliary heating device of the air-conditioning system may also include: controlling the electric auxiliary heating device to turn off according to the current indoor temperature exceeding the first preset temperature; controlling the electric auxiliary heating device to turn on according to the current indoor temperature being less than the second preset temperature, and the first preset temperature being greater than the second preset temperature.

[0147] Specifically, the value range of the first preset temperature may be 10°C to 20°C, and the temperature difference a between the first preset temperature and the second preset temperature may be 1°C to 3°C.

[0148] like Fig.13 As shown, when the unit includes indoor electric auxiliary heating, it can also be controlled by turning the electric auxiliary heating on and off. It should be noted that the control of the compressor and the control of the electric auxiliary heating can be relatively independent or combined. This embodiment is more inclined to the electric auxiliary heating control method considering comfort, such as Fig.13 As shown. T_set is the preset temperature (first preset temperature) at which the electric auxiliary heating is forced to shut down, and a is the control hysteresis. These two values ​​can be preset values ​​of the air-conditioning system, or they can be values ​​sent from the outside along with the energy saving command. The preferred T_set is 10-20°C, and a is 1-3°C. This control method can ensure that when the indoor ambient temperature T1 is low, electric auxiliary heating is used to accelerate heating; and when the indoor ambient temperature T1 is high, the energy saving effect is prioritized.

[0149] Some embodiments of the present application also provide an air-conditioning system, including a controller, which is used to execute the control method of the air-conditioning system proposed in the present application or any embodiment of the present application.

[0150] like Figure 8 As shown, some embodiments of the present application also provide an electronic device 6, which may be an air-conditioning system or a cloud platform, comprising: a processor 600, a memory 601, a bus 602 and a communication interface 603, wherein the processor 600, the communication interface 603 and the memory 601 are connected via the bus 602; the memory 601 stores a computer program that can be run on the processor 600, and when the processor 600 runs the computer program, the control method of the air-conditioning system provided in any of the aforementioned embodiments of the present application is executed.

[0151] The memory 601 may include a high-speed random access memory (RAM), and may also include a non-volatile memory, such as at least one disk memory. The communication connection between the system network element and at least one other network element is realized through at least one communication interface 603 (which may be wired or wireless), and the Internet, wide area network, local area network, metropolitan area network, etc. may be used.

[0152] The bus 602 may be an ISA bus, a PCI bus, or an EISA bus, etc. The bus may be divided into an address bus, a data bus, a control bus, etc. The memory 601 is used to store a program, and the processor 600 executes the program after receiving an execution instruction. The method for eliminating foam in a clothing processing device disclosed in any of the embodiments of the present application may be applied to the processor 600, or implemented by the processor 600.

[0153] The processor 600 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method can be completed by the hardware integrated logic circuit or software instructions in the processor 600. The above processor 600 can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps and logic block diagrams disclosed in the embodiments of the present application can be implemented or executed. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor. The steps of the method disclosed in the embodiments of the present application can be directly embodied as a hardware decoding processor to be executed, or the hardware and software modules in the decoding processor can be executed. The software module can be located in a mature storage medium in the field such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory or an electrically erasable programmable memory, a register, etc. The storage medium is located in the memory 601, and the processor 600 reads the information in the memory 601 and completes the steps of the above method in combination with its hardware.

[0154] The electronic device provided in the embodiment of the present application and the control method of the air-conditioning system provided in the embodiment of the present application are based on the same inventive concept and have the same beneficial effects as the methods adopted, operated or implemented therein.

[0155] The present application also provides a computer-readable storage medium corresponding to the control method of the air conditioning system provided in the above embodiment. Fig. 9 As shown, the computer-readable storage medium shown is a CD 30 on which a computer program (ie, a program product) is stored. When the computer program is run by a processor, the control method of the air-conditioning system provided by any of the aforementioned embodiments will be executed.

[0156] It should be noted that examples of the computer-readable storage medium may also include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other optical or magnetic storage media, which are not listed here one by one.

[0157] The computer-readable storage medium provided in the above-mentioned embodiments of the present application and the control method of the air-conditioning system provided in the embodiments of the present application are based on the same inventive concept and have the same beneficial effects as the methods adopted, run or implemented by the application programs stored therein.

[0158] It should be noted that:

[0159] In the description provided herein, a large number of specific details are described. However, it is understood that the embodiments of the present application can be practiced without these specific details. In some instances, well-known structures and technologies are not shown in detail so as not to obscure the understanding of this description.

[0160] Similarly, it should be understood that in order to streamline the present application and help understand one or more of the various inventive aspects, in the above description of the exemplary embodiments of the present application, the various features of the present application are sometimes grouped together into a single embodiment, figure, or description thereof. However, the disclosed method should not be interpreted as reflecting the following schematic diagram: the claimed application requires more features than the features clearly stated in each claim. More specifically, as reflected in the claims below, the inventive aspects are less than all the features of the single embodiment disclosed above. Therefore, the claims following the specific embodiment are hereby expressly incorporated into the specific embodiment, wherein each claim itself serves as a separate embodiment of the present application.

[0161] In addition, those skilled in the art will appreciate that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the claims below, any one of the claimed embodiments may be used in any combination.

[0162] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A control method for an air conditioning system, characterized in that: include: receiving a request to reduce energy consumption; According to the energy consumption reduction request, obtaining a comfort parameter of the air conditioning system in a current operating state; According to the comfort parameter exceeding the target parameter range, causing the air conditioning system to perform a preset comfort control operation; According to the comfort parameter being within the target parameter range, the air conditioning system is enabled to perform an energy consumption reduction control operation.

2. The control method of the air conditioning system according to claim 1, characterized in that: The control method of the air conditioning system further includes: In response to the energy consumption reduction request, obtaining the current operating power of the air conditioning system; According to the current operating power being less than or equal to the target power corresponding to the energy consumption reduction request, maintaining the preset comfort control operation running; According to the current operating power being greater than the target power corresponding to the energy consumption reduction request, a step of acquiring a comfort parameter of the air-conditioning system in the current operating state is performed.

3. The control method of the air conditioning system according to claim 1, characterized in that: The step of causing the air conditioning system to perform a preset comfort control operation according to the comfort parameter exceeding the target parameter range comprises: According to the comfort parameter being worse than a first limit value, causing the air conditioning system to perform the preset comfort control operation; The step of causing the air conditioning system to perform the energy-saving control operation according to the comfort parameter being within the target parameter range includes: causing the air conditioning system to perform the energy-saving control operation according to the comfort parameter being greater than a second limit value; The first limit value is inferior to the second limit value.

4. The control method of the air conditioning system according to claim 3, characterized in that: The control method of the air conditioning system comprises: according to the state that the air conditioning system is in the state of executing the energy consumption reduction control operation and the comfort parameter is worse than a third limit value, making the air conditioning system enter a first state, and in the first state the air conditioning system maintains a current operating state; According to the air conditioning system being in the first state and the comfort parameter being worse than a fourth limit value, executing the step of causing the air conditioning system to perform the preset comfort control operation; The fourth limit value is inferior to the third limit value, the fourth limit value is inferior to the first limit value or is the same as the first limit value, and the third limit value is inferior to the second limit value or is the same as the second limit value.

5. The control method of the air conditioning system according to claim 4, characterized in that: The control method of the air conditioning system comprises: According to the state that the air conditioning system is in the state of executing the preset comfort control operation and the comfort parameter is better than a fifth limit value, the air conditioning system enters a second state, and in the second state the air conditioning system maintains a current operating state; According to the air conditioning system being in the second state, the comfort parameter is better than a sixth limit value, causing the air conditioning system to perform a preset comfort control operation; The fifth limit value is better than the first limit value or is the same as the first limit value, the sixth limit value is better than the fifth limit value, and the sixth limit value is better than the second limit value or is the same as the second limit value.

6. The control method of the air conditioning system according to claim 5, characterized in that: The comfort parameter is a temperature parameter, the difference between the fourth limit value and the third limit value is a first difference, and the value of the first difference is between 1° C. and 3° C.; And / or, the comfort parameter is a temperature parameter, the difference between the fourth limit value and the fifth limit value is a second difference, and the second difference is between 0° C. and 2° C.; And / or, the comfort parameter is a temperature parameter, the difference between the fourth limit value and the sixth limit value is a third difference, and the third difference is between 1°C and 4°C.

7. The control method of the air conditioning system according to claim 1, characterized in that: The step of causing the air conditioning system to perform an energy consumption reduction control operation includes: Determining a required rated power ratio of the air conditioning system according to the energy consumption reduction request; Based on the required rated power ratio of the air-conditioning system, the air-conditioning system is controlled to perform an energy consumption reduction control operation.

8. The control method of the air conditioning system according to claim 7, characterized in that: The controlling the air conditioning system to perform an energy consumption reduction control operation based on the required rated power ratio of the air conditioning system includes: According to the current power of the air-conditioning system in the running state exceeding the first target calibration value of the required rated power, the air-conditioning system is caused to perform an energy-saving control operation; According to the current power of the operating state of the air-conditioning system being lower than the second target calibration value, causing the air-conditioning system to perform a preset comfort control operation; The second target calibration value is less than the first target calibration value.

9. The control method of the air conditioning system according to claim 8, characterized in that: The controlling the air conditioning system to perform an energy consumption reduction control operation based on the required rated power ratio of the air conditioning system includes: According to the state that the air conditioning system is in the state of executing the preset comfort control operation and the current power exceeds the third target calibration value of the required rated power, the air conditioning system is caused to enter a third state, in which the air conditioning system maintains the current operating state; According to the air conditioning system being in the third state and the current power exceeding the fourth target calibration value of the required rated power, the air conditioning system is caused to perform an energy consumption reduction control operation; The third target calibration value is the same as or greater than the second target calibration value, and the fourth target calibration value is the same as or greater than the first target calibration value.

10. The control method of the air conditioning system according to claim 9, characterized in that: The controlling the air conditioning system to perform an energy consumption reduction control operation based on the required rated power ratio of the air conditioning system includes: According to the state that the air conditioning system is in the state of executing the energy consumption reduction control operation and the current power is lower than the fifth target calibration value of the required rated power, the air conditioning system is caused to enter a fourth state, in which the air conditioning system maintains a current operating state; According to the air conditioning system being in the fourth state and the current power being lower than a sixth target calibration value of the required rated power, causing the air conditioning system to perform the preset comfort control operation; The fifth target calibration value is the same as the first target calibration value or less than the second target calibration value, and the sixth target calibration value is the same as the second target calibration value or less than the first target calibration value.

11. The control method of the air conditioning system according to claim 10, characterized in that: The difference between the third target calibration value and the required rated power of the air conditioning system is a fifth difference, and the fifth difference is 2% to 10% times the required rated power of the air conditioning system And / or, the difference between the fourth target calibration value and the required rated power of the air-conditioning system is a sixth difference, and the sixth difference is 0% to 5% times the required rated power of the air-conditioning system; And / or, the difference between the fifth target calibration value and the required rated power of the air-conditioning system is a seventh difference, and the seventh difference is 1% to 7% times the required rated power of the air-conditioning system; And / or, the difference between the sixth target calibration value and the required rated power of the air-conditioning system is an eighth difference, and the eighth difference is 3% to 15% times the required rated power of the air-conditioning system.

12. The control method of the air conditioning system according to any one of claims 1 to 11, characterized in that: The step of causing the air conditioning system to perform an energy consumption reduction control operation comprises: The current operating frequency of the air-conditioning system is reduced, wherein the operating frequency of the air-conditioning system includes reducing the operating frequency of the fan of the outdoor unit, the operating frequency of the fan of the indoor unit of the air-conditioning system and / or the operating frequency of the compressor of the air-conditioning system.

13. The control method of the air conditioning system according to claim 12, characterized in that: The reducing the current operating frequency of the air-conditioning system includes reducing the power of the operating frequency of the air-conditioning system by reducing the preset frequency at every preset time.

14. The control method of the air conditioning system according to any one of claims 1 to 11, characterized in that: The step of causing the air conditioning system to perform an energy consumption reduction control operation includes: According to the current operating state of the air-conditioning system being a heating condition, the power of the electric auxiliary heating device of the air-conditioning system is reduced.

15. The control method of the air conditioning system according to claim 14, characterized in that: The step of reducing the power of the electric auxiliary heating device of the air conditioning system comprises: According to the current indoor temperature exceeding the first preset temperature, controlling the electric auxiliary heating device to be turned off; According to the current indoor temperature being lower than the second preset temperature, the electric auxiliary heating device is controlled to be turned on, and the first preset temperature is higher than the second preset temperature.

16. The control method of the air conditioning system according to claim 15, characterized in that: The first preset temperature ranges from 10°C to 20°C; And / or, the temperature difference between the first preset temperature and the second preset temperature is 1°C to 3°C.

17. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: The processor runs the computer program to implement the control method of the air-conditioning system according to any one of claims 1 to 16.

18. A computer-readable storage medium having a computer program stored thereon, characterized in that: The program is executed by a processor to implement the control method of the air-conditioning system according to any one of claims 1 to 16.

19. An air conditioning system, characterized in that: It comprises a controller, wherein the controller is used to execute the control method of the air conditioning system according to any one of claims 1-16.

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