Intelligent control method of air conditioning equipment, electronic device, medium and program product

Abstract

The application provides an intelligent control method of an air conditioning device, an electronic device, a medium and a program product, and relates to the technical field of smart home / smart home. The method comprises the following steps: controlling the refrigeration and dehumidification process of the air conditioning device from multiple dimensions, wherein one dimension is temperature correction. When the temperature correction function is enabled, if the outdoor temperature of the space where the air conditioning device is located is less than or equal to the first preset temperature, the first temperature difference between the indoor temperature of the space and the set temperature of the air conditioning device is obtained. If the humidity in the space is less than the first preset humidity, the first temperature difference is within the first preset temperature difference range, and the set temperature is within the preset temperature range, the temperature compensation value of the air conditioning device is obtained according to the air conditioning parameter, and the target temperature of the air conditioning device is obtained according to the set temperature and the temperature compensation value, so that the air conditioning device reaches the target temperature. The method of the application can realize air conditioning energy saving from multiple dimensions.

Description

Technical Field

[0001] This application relates to the field of smart home / intelligent home technology, and in particular to a smart control method, electronic device, medium and program product for an air conditioning device. Background Technology

[0002] As smart home appliances become more accessible to users, they are constantly being updated and upgraded to improve the user experience in a more intelligent and user-friendly way, while also taking energy consumption into consideration; air conditioners, as smart home appliances, also need continuous optimization.

[0003] In existing technologies, when users use air conditioners for cooling, setting the target temperature too low for a long time or setting the air swing position inappropriately will cause the compressor and other components in the air conditioner to consume too much energy, resulting in high power consumption, poor environmental protection, and negative impact on user experience.

[0004] Therefore, this application proposes an intelligent control method for air conditioning equipment to solve the above problems. Summary of the Invention

[0005] This application provides an intelligent control method, electronic device, medium, and program product for air conditioning equipment, in order to solve the problem of high energy consumption and negative impact on user experience during air conditioning cooling in the prior art.

[0006] In a first aspect, this application provides an intelligent control method for an air conditioning device, comprising:

[0007] When the temperature correction function is enabled, if the outdoor temperature of the space where the air conditioner is located is less than or equal to the first preset temperature, the first temperature difference between the indoor temperature of the space and the set temperature of the air conditioner is obtained.

[0008] If the humidity in the space is less than the first preset humidity, and the first temperature difference is within the first preset temperature difference range, and the set temperature is within the preset temperature range, then the temperature compensation value of the air conditioning device is obtained according to the air conditioning parameters, and the target temperature of the air conditioning device is obtained according to the set temperature and the temperature compensation value, so as to control the air conditioning device to reach the target temperature.

[0009] When the compressor frequency correction function is enabled, if the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the second preset temperature, then the second temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained.

[0010] If the second temperature difference is within the second preset temperature difference range, then a first ratio value is obtained based on the second temperature difference, and a target operating frequency of the compressor is obtained based on the first ratio value and the current operating frequency of the compressor of the air conditioning equipment, so as to control the compressor to reach the target operating frequency.

[0011] In one possible implementation, each air conditioning parameter corresponds to a preset parameter condition and a preset compensation value. Obtaining the temperature compensation value of the air conditioning device based on the air conditioning parameters includes:

[0012] Obtain the air conditioning parameters in the air conditioning equipment that meet the preset parameter conditions to obtain the target air conditioning parameters;

[0013] A reference compensation value is obtained based on the target preset compensation value corresponding to the target air conditioning parameter. If there are multiple target preset compensation values, the reference compensation value is the sum of the multiple target preset compensation values.

[0014] If the reference compensation value is less than or equal to the first compensation threshold, then the first compensation threshold is confirmed as the temperature compensation value of the air conditioning equipment.

[0015] If the reference compensation value is greater than the first compensation threshold, then the second compensation threshold is confirmed as the temperature compensation value of the air conditioning equipment, wherein the second compensation threshold is greater than the first compensation threshold.

[0016] And / or, obtaining the target temperature of the air conditioning device based on the set temperature and the temperature compensation value includes:

[0017] If a person is detected in the space, the target temperature of the air conditioning device is obtained based on the set temperature and the temperature compensation value.

[0018] If no one is detected in the space, the target temperature of the air conditioning equipment is obtained based on the temperature adjustment value, the set temperature, and the temperature compensation value.

[0019] In one possible implementation, there are multiple sub-temperature difference ranges, the intersection of which is empty and the union of which is the second preset temperature difference range. The step of obtaining the first ratio value based on the second temperature difference includes:

[0020] Obtain the sub-temperature difference range in which the second temperature difference is located, and obtain the corresponding first ratio value, wherein each sub-temperature difference range corresponds to a first ratio value, and the larger the temperature value covered by the sub-temperature difference range, the larger the corresponding first ratio value.

[0021] And / or, if the second temperature difference is not within the third preset temperature difference range for the first time, and the cooling temperature is less than or equal to the first temperature threshold, then the current operating frequency is taken as the target operating frequency, wherein the second temperature difference is checked once every first preset time interval to see if it is within the third preset temperature difference range.

[0022] If the cooling temperature is greater than the first temperature threshold, the target operating frequency is obtained based on the frequency adjustment value and the current operating frequency.

[0023] And / or, when the second temperature difference is initially within the third preset temperature difference range, the target operating frequency is obtained based on the second ratio value and the current operating frequency;

[0024] The upper limit of the third preset temperature difference range is less than the lower limit of the second preset temperature difference range.

[0025] In one possible implementation, when the fan speed correction function is enabled, the method further includes:

[0026] If the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the third preset temperature, then the third temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained.

[0027] If the third temperature difference is within the fourth preset temperature difference range, then based on the preset unit correction value and the preset correction value of the fan, n first-stage correction values ​​of the fan are obtained, wherein the integer value of the first ratio of the preset correction value and the preset unit correction value is equal to n-1, the n-1 first-stage correction values ​​are the preset unit correction value, and one first-stage correction value is the product of the remainder of the first ratio and the preset unit correction value, and n is a positive integer;

[0028] The fan speed is increased n times in sequence according to the values ​​of n first stage correction values, wherein each increase in the speed is spaced apart by a second preset time.

[0029] If the user changes the fan speed setting of the air conditioning device within n second preset time periods, the fan speed will be increased once according to the preset correction value.

[0030] In one possible implementation, when the wind direction correction function is enabled, the method further includes:

[0031] If the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the fourth preset temperature, then the fourth temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained.

[0032] If the fourth temperature difference is within the range of the fifth preset temperature difference, then the vertical swing position and the horizontal swing position of the air conditioning equipment are set to the maximum angle.

[0033] If the fourth temperature difference is within the sixth preset temperature difference range, then the vertical swing position of the air conditioning equipment is set to a horizontal angle, and the horizontal swing position is set to the maximum angle, wherein the lower limit of the fifth preset temperature difference range is greater than the upper limit of the sixth preset temperature difference range.

[0034] In one possible implementation, when the wind speed correction function is enabled, the method further includes:

[0035] If the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the fifth preset temperature, then the fifth temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained, and the sum of the fifth temperature difference and the temperature compensation value is obtained.

[0036] If the sum is greater than or equal to the first threshold, the wind speed is set to strong wind.

[0037] If the sum is greater than the second threshold and less than the first threshold, then the wind speed is set to high wind.

[0038] If the sum is greater than or equal to the third threshold and less than or equal to the second threshold, then the wind speed is set to medium wind.

[0039] If the sum is less than the third threshold, the wind speed is set to low wind, wherein the wind speeds corresponding to strong wind, high wind, medium wind and low wind decrease sequentially.

[0040] In one possible implementation, when the weather correction function is enabled, the method further includes:

[0041] If the outdoor temperature is less than or equal to a sixth preset temperature and the humidity is less than a second preset humidity, then dehumidification is activated to bring the humidity to the target humidity, wherein the target humidity is less than the second preset humidity.

[0042] In a second aspect, this application provides an electronic device, comprising: at least one processor and a memory;

[0043] The memory stores computer-executed instructions;

[0044] The at least one processor executes computer execution instructions stored in the memory, causing the at least one processor to perform the intelligent control method for the air conditioning device as described above.

[0045] Thirdly, this application provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the intelligent control method for an air conditioning device as described above.

[0046] Fourthly, this application provides a computer program product, the computer program product including instructions, which, when executed on an electronic device, cause the electronic device to implement the intelligent control method for the air conditioning device as described above.

[0047] This application provides an intelligent control method, electronic device, medium, and program product for an air conditioning device. When the temperature correction function is enabled, if the outdoor temperature of the space where the air conditioning device is located is less than or equal to a first preset temperature, a first temperature difference is obtained between the indoor temperature of the space and the set temperature of the air conditioning device. If the humidity in the space is less than a first preset humidity, and the first temperature difference is within a first preset temperature difference range, and the set temperature is within a preset temperature range, a temperature compensation value for the air conditioning device is obtained according to the air conditioning parameters, and a target temperature for the air conditioning device is obtained according to the set temperature and the temperature compensation value, so as to control the air conditioning device to reach the target temperature. When the compressor frequency correction function is enabled, if the outdoor temperature of the space where the air conditioning device is located is less than or equal to a second preset temperature, a second temperature difference is obtained between the indoor temperature of the space and the set temperature of the air conditioning device. If the second temperature difference is within a second preset temperature difference range, a first proportional value is obtained according to the second temperature difference, and a target operating frequency for the compressor is obtained according to the first proportional value and the current operating frequency of the compressor of the air conditioning device, so as to control the compressor to reach the target operating frequency.

[0048] The above method controls the air conditioning equipment to operate in an energy-saving mode from multiple dimensions, mainly considering two dimensions: temperature and compressor control. If the outdoor temperature is too high, the energy-saving mode does not need to be activated. When performing temperature correction based on environmental perception, it is first confirmed that the outdoor temperature is less than or equal to the first preset temperature. Only when the first temperature difference and the humidity in the space are within their preset ranges are the temperature compensation value of the air conditioning temperature obtained through the air conditioning parameters. Combining the set temperature and the set temperature, the most suitable target temperature that the air conditioning equipment actually needs to achieve is determined to save energy for the air conditioning equipment. When performing compressor frequency correction, it is first confirmed that the outdoor temperature is less than or equal to the second preset temperature. Only when the second temperature difference is within its preset range are the first proportional value of the current operating frequency of the compressor adjusted according to the actual value of the second temperature difference. Based on the first proportional value and the current operating frequency, the most suitable target operating frequency is obtained to save energy for the air conditioning equipment. Attached Figure Description

[0049] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0050] Figure 1 A hardware environment diagram for intelligent control of an air conditioning device provided in an embodiment of this application;

[0051] Figure 2 A flowchart illustrating the intelligent control of an air conditioning device provided in this application embodiment. Figure 1 ;

[0052] Figure 3 A flowchart illustrating the intelligent control of an air conditioning device provided in this application embodiment. Figure 2 ;

[0053] Figure 4 A flowchart illustrating the intelligent control of an air conditioning device provided in this application embodiment. Figure 3 ;

[0054] Figure 5 A flowchart illustrating the intelligent control of an air conditioning device provided in this application embodiment. Figure 4 ;

[0055] Figure 6 A diagram of an intelligent control device for an air conditioning unit provided in an embodiment of the present invention;

[0056] Figure 7 This is a hardware schematic diagram of the intelligent control device for an air conditioning system provided in an embodiment of the present invention. Detailed Implementation

[0057] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0058] It should be noted that the terms "first," "second," etc., used in this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0059] When using air conditioning for cooling, setting the target temperature too low for an extended period of time, or setting inappropriate swing position, fan speed, compressor frequency, and fan speed, will lead to higher energy consumption. When users are not in the house, continuous high energy consumption operation will also result in energy-inefficient and environmentally unfriendly phenomena.

[0060] In existing technologies, after the user initially sets the temperature, wind speed, and wind direction, the device will continue to control the operation of the device according to the user's initial settings. It cannot make optimal adjustments to energy consumption based on environmental perception, weather, and changes in indoor temperature, resulting in high energy consumption of the air conditioning equipment.

[0061] This application adjusts the cooling of air conditioning equipment to reduce energy consumption, taking into account multiple factors such as weather effects.

[0062] The implementation process of intelligent control of an air conditioning device proposed in this application is described below with reference to the accompanying drawings and specific embodiments.

[0063] Figure 1 This application provides a hardware environment diagram for intelligent control of an air conditioning device according to an embodiment of the present application. According to one aspect of the present application, an interactive method for intelligent control of an air conditioning device is provided. This interactive method for intelligent control of an air conditioning device is widely used in whole-house intelligent digital control application scenarios such as smart homes, smart home ecosystems, and intelligence house ecosystems. Optionally, in this embodiment, the above-mentioned interactive method for intelligent control of an air conditioning device can be applied to, for example... Figure 1 The hardware environment shown consists of terminal device 102 and server 104. For example... Figure 1 As shown, server 104 is connected to terminal device 102 via a network and can be used to provide services (such as application services) to the terminal or clients installed on the terminal. A database can be set up on the server or independently of the server to provide data storage services for server 104. Cloud computing and / or edge computing services can be configured on the server or independently of the server to provide data processing services for server 104.

[0064] The aforementioned network may include, but is not limited to, at least one of the following: wired network, wireless network. The aforementioned wired network may include, but is not limited to, at least one of the following: wide area network, metropolitan area network, local area network. The aforementioned wireless network may include, but is not limited to, at least one of the following: Wi-Fi (Wireless Fidelity), Bluetooth. The terminal device 102 may not be limited to PC, mobile phone, tablet computer, smart air conditioner, smart range hood, smart refrigerator, smart oven, smart stove, smart washing machine, smart water heater, smart washing equipment, smart dishwasher, smart projector, smart TV, smart clothes rack, smart curtains, smart audio-visual equipment, smart socket, smart speaker, smart speaker box, smart fresh air equipment, smart kitchen and bathroom equipment, smart bathroom equipment, smart robot vacuum cleaner, smart window cleaning robot, smart mopping robot, smart air purifier, smart steam oven, smart microwave oven, smart water heater, smart air purifier, smart water dispenser, smart door lock, etc.

[0065] Figure 2 A flowchart illustrating the intelligent control of an air conditioning device provided in this application embodiment. Figure 1 .like Figure 2 As shown, the method includes:

[0066] S201. When the temperature correction function is enabled, if the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the first preset temperature, then the first temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained.

[0067] The system sets up multi-dimensional logical judgments and subsequent processing for air conditioning equipment to adjust its parameters in real time from different perspectives. This ensures that the air conditioning equipment can reach its optimal energy-saving state under different conditions, achieving energy conservation. The multi-dimensional logic can form multiple functions, each of which can be independently activated or deactivated. Energy-saving functions can be activated via an app, voice commands, a large screen, or a television. Each dimension has a set maximum temperature for initiating the energy-saving function. These maximum temperatures (e.g., first, second, third, fourth, and fifth preset temperatures) can be consistent, for example, all set to 40℃. If the outdoor temperature is confirmed to be greater than or equal to this maximum temperature, the energy-saving function is deactivated. The energy-saving function can be used in the air conditioning equipment's cooling and dehumidification modes.

[0068] When the temperature correction function is enabled, the system senses the ambient conditions to adjust the temperature. If the outdoor temperature is less than or equal to the first preset temperature, the system confirms that the temperature correction function can continue to be used and calculates the first temperature difference between the indoor temperature and the set temperature. The set temperature is the temperature set by the user and is usually displayed on the air conditioner remote control.

[0069] S202. If the humidity in the space is less than the first preset humidity, and the first temperature difference is within the first preset temperature difference range, and the set temperature is within the preset temperature range, then the temperature compensation value of the air conditioning device is obtained according to the air conditioning parameters, and the target temperature of the air conditioning device is obtained according to the set temperature and the temperature compensation value, so as to control the air conditioning device to reach the target temperature.

[0070] If the first temperature difference is within the first preset temperature difference range (smaller temperature range, such as greater than 0℃ and less than or equal to 2℃), and the humidity in the space is less than the first preset humidity (such as less than 70%), and the set temperature is within the preset temperature range (lower temperature range, such as less than or equal to 26.5℃), then the corresponding temperature compensation value can be set for the air conditioning equipment according to the air conditioning parameters, and the set temperature can be compensated with the temperature compensation value to obtain the target temperature that the air conditioning needs to achieve in actual control, so as to achieve energy saving while ensuring that the user feels comfortable.

[0071] The specific control process when the temperature correction function is enabled:

[0072] For example, each of the air conditioning parameters corresponds to a preset parameter condition and a preset compensation value. Obtaining the temperature compensation value of the air conditioning device based on the air conditioning parameters includes:

[0073] Obtain the air conditioning parameters in the air conditioning equipment that meet the preset parameter conditions to obtain the target air conditioning parameters;

[0074] A reference compensation value is obtained based on the target preset compensation value corresponding to the target air conditioning parameter. If there are multiple target preset compensation values, the reference compensation value is the sum of the multiple target preset compensation values.

[0075] If the reference compensation value is less than or equal to the first compensation threshold, then the first compensation threshold is confirmed as the temperature compensation value of the air conditioning equipment.

[0076] If the reference compensation value is greater than the first compensation threshold, then the second compensation threshold is confirmed as the temperature compensation value of the air conditioning equipment, wherein the second compensation threshold is greater than the first compensation threshold.

[0077] And / or, obtaining the target temperature of the air conditioning device based on the set temperature and the temperature compensation value includes:

[0078] If a person is detected in the space, the target temperature of the air conditioning device is obtained based on the set temperature and the temperature compensation value.

[0079] If no one is detected in the space, the target temperature of the air conditioning equipment is obtained based on the temperature adjustment value, the set temperature, and the temperature compensation value.

[0080] Each air conditioning parameter corresponds to a preset condition and a preset compensation value. For example, air conditioning parameters include humidity, ambient temperature, high-speed operation time during the stabilization phase, fan speed level (high, medium, low), left and right oscillation position, personnel grouping (if the air conditioning equipment is registered with users, it is considered that there is personnel grouping), and current set temperature. The relationship between the preset conditions and preset compensation values ​​for each air conditioning parameter is as follows:

[0081] If humidity is less than 60%, the preset compensation value is +0.2℃; if the outer ring temperature is less than 30℃, the preset compensation value is +0.5℃; if the high-wind operation time during the stabilization phase is greater than or equal to 60 minutes, the preset compensation value is +0.2℃; for high winds, the preset compensation value is +0.5℃; for medium winds, the preset compensation value is +0.3℃; for low winds, the preset compensation value is +0.2℃; if the left and right swing position is at a horizontal angle, the preset compensation value is +0.2℃; if personnel are grouped, the preset compensation value is +0.2℃; if the current set temperature is less than the self-learning temperature (such as the set temperature at the last shutdown), the preset compensation value is +0.2℃.

[0082] Each condition exists independently. An air conditioning device may meet one or more conditions at the same time. The air conditioning parameters that meet the corresponding conditions are the target air conditioning parameters. The target air conditioning parameters correspond to the target parameter preset conditions and the target preset compensation values. If there are multiple target preset compensation values, they are all added together to obtain the reference compensation value. For example, if the preset compensation value for humidity less than 60% is +0.2℃ and the preset compensation value for the outer ambient temperature less than 30℃ is +0.5℃, then the reference compensation value is +0.7℃.

[0083] If the reference compensation value is less than or equal to the first compensation threshold, then the first compensation threshold is used as the temperature compensation value; if the reference compensation value is greater than the first compensation threshold, then the second compensation threshold, which is greater than the first compensation threshold, is used as the temperature compensation value; the first compensation threshold can be set to 0.5℃, and the second compensation threshold can be set to 1℃.

[0084] The formula for calculating the target temperature of an air conditioning unit can be set differently depending on whether there are people in the space. If the human body sensor detects that there are people in the space, the target temperature is the sum of the set temperature and the temperature compensation value. If the human body sensor detects that there are no people in the space, the target temperature is the sum of the temperature adjustment value, the set temperature, and the temperature compensation value. The temperature adjustment value can be set to 0.5℃. If the user sets the temperature to be less than or equal to 26.5℃, the target temperature can be adjusted up to 27.5℃ when there are people and up to 28℃ when there are no people.

[0085] S203. When the compressor frequency correction function is enabled, if the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the second preset temperature, then the second temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained.

[0086] When the compressor frequency correction function is enabled, the target operating frequency of the compressor is adjusted by taking the second temperature difference value. If the outdoor temperature is less than or equal to the second preset temperature, then it is confirmed that the compressor frequency correction function can continue to be used, and the second temperature difference between the indoor temperature and the set temperature is calculated.

[0087] S204. If the second temperature difference is within the second preset temperature difference range, then a first ratio value is obtained based on the second temperature difference, and a target operating frequency of the compressor is obtained based on the first ratio value and the current operating frequency of the compressor of the air conditioning equipment, so as to control the compressor to reach the target operating frequency.

[0088] If the second temperature difference is within the second preset temperature difference range (e.g., greater than 2℃), then the first proportional value is obtained based on the actual value of the second temperature difference, and the product of the first proportional value and the current operating frequency of the compressor is obtained to get the target operating frequency of the compressor; wherein, the larger the value of the second temperature difference, the larger the first proportional value;

[0089] In the specific process of controlling the compressor to reach the target operating frequency:

[0090] For example, there are multiple sub-temperature difference ranges, the intersection of which is empty and the union of which is the second preset temperature difference range. The step of obtaining the first ratio value based on the second temperature difference includes:

[0091] Obtain the sub-temperature difference range in which the second temperature difference is located, and obtain the corresponding first ratio value, wherein each sub-temperature difference range corresponds to a first ratio value, and the larger the temperature value covered by the sub-temperature difference range, the larger the corresponding first ratio value.

[0092] And / or, if the second temperature difference is not within the third preset temperature difference range for the first time, and the cooling temperature is less than or equal to the first temperature threshold, then the current operating frequency is taken as the target operating frequency, wherein the second temperature difference is checked once every first preset time interval to see if it is within the third preset temperature difference range.

[0093] If the cooling temperature is greater than the first temperature threshold, the target operating frequency is obtained based on the frequency adjustment value and the current operating frequency.

[0094] And / or, when the second temperature difference is initially within the third preset temperature difference range, the target operating frequency is obtained based on the second ratio value and the current operating frequency;

[0095] The upper limit of the third preset temperature difference range is less than the lower limit of the second preset temperature difference range.

[0096] If the second temperature difference meets the second preset temperature difference range, the second preset temperature difference range is divided into multiple sub-ranges to obtain multiple sub-temperature difference ranges; for example, if the second preset temperature difference range is greater than 2℃, it is divided into 3 sub-temperature difference ranges, including greater than 2℃ and less than or equal to 7℃, greater than 7℃ and less than or equal to 15℃, and greater than 15℃.

[0097] Each sub-temperature range corresponds to a first proportional value. For example, the first proportional values ​​corresponding to the above three sub-temperature ranges are 60%, 80%, and 100%, respectively. The target operating frequency is the product of the first proportional value and the current operating frequency.

[0098] If the second temperature difference meets the third preset temperature difference range (greater than or equal to 0℃ and less than or equal to 2℃), and if the second temperature difference meets the third preset temperature difference range for the first time, then the target operating frequency is the product of the second proportional value (which can be set to 80%) and the current operating frequency.

[0099] If the second temperature difference does not meet the third preset temperature difference range for the first time, then after confirming the first preset time interval, confirm whether the cooling temperature of the air conditioning equipment is less than or equal to the first temperature threshold (e.g., 0.5℃). If so, maintain the current operating frequency. If after the first preset time interval, the cooling temperature of the air conditioning equipment is greater than the first temperature threshold, then set a frequency adjustment value (e.g., 5Hz), obtain the difference between the current operating frequency and the frequency adjustment value, and obtain the target operating frequency.

[0100] If the indoor temperature equals the set temperature, the compressor will shut off; if the compressor restarts, its frequency can be set to the minimum cooling frequency of 15 Hz.

[0101] In this embodiment, the air conditioning equipment is controlled to operate in an energy-saving mode from multiple dimensions. The two main dimensions considered are temperature and compressor control. If the outdoor temperature is too high, the energy-saving mode does not need to be activated. When performing temperature correction based on environmental perception, it is first confirmed that the outdoor temperature is less than or equal to a first preset temperature. Only when the first temperature difference and the humidity in the space are within their preset ranges are the temperature compensation value of the air conditioning temperature obtained through the air conditioning parameters. Combining the set temperature and the set temperature, the most suitable target temperature that the air conditioning equipment actually needs to achieve is determined to save energy for the air conditioning equipment. When performing compressor frequency correction, it is first confirmed that the outdoor temperature is less than or equal to a second preset temperature. Only when the second temperature difference is within its preset range are the first proportional value of the current operating frequency of the compressor adjusted according to the actual value of the second temperature difference. Based on the first proportional value and the current operating frequency, the most suitable target operating frequency is obtained to save energy for the air conditioning equipment.

[0102] Figure 3 A flowchart illustrating the intelligent control of an air conditioning device provided in this application embodiment. Figure 2.like Figure 3 As shown, the method includes:

[0103] S301. When the fan speed correction function is enabled, if the outdoor temperature of the space where the air conditioning equipment is located is less than or equal to the third preset temperature, then the third temperature difference between the indoor temperature of the space and the set temperature of the air conditioning equipment is obtained.

[0104] The fan speed correction function can be enabled when the fan speed is set to any of the following levels: high, medium, low, or automatic, and the air conditioner's strong mode is off. When the fan speed correction function is enabled, the fan speed is adjusted according to the third temperature difference value.

[0105] S302. If the third temperature difference is within the fourth preset temperature difference range, then based on the preset unit correction value and the preset correction value of the fan, obtain n first-stage correction values ​​of the fan, wherein the integer value of the first ratio of the preset correction value and the preset unit correction value is equal to n-1, the n-1 first-stage correction values ​​are taken as the preset unit correction value, and one first-stage correction value is taken as the product of the remainder of the first ratio and the preset unit correction value, and n is a positive integer.

[0106] If the third temperature difference is within the fourth preset temperature difference range (e.g., less than 3℃, or greater than or equal to 3℃), then based on the total preset correction value to be adjusted, confirm the segmented preset unit correction value, and divide the preset correction value into n first-stage correction values ​​through the preset unit correction value; the first n-1 first-stage correction values ​​are the preset unit correction values, and the last first-stage correction value is the product of the remainder of the first ratio and the preset unit correction value; for example, when the third temperature difference is less than 3℃, the preset correction value is 50 rpm / min, and the preset unit correction value is 20 rpm / min, then the values ​​of the three first-stage correction values ​​are 20 rpm / min, 20 rpm / min, and 10 rpm / min respectively; when the third temperature difference is greater than or equal to 3℃, the preset correction value is 100 rpm / min, and the preset unit correction value is 20 rpm / min, then the values ​​of the five first-stage correction values ​​are all 20 rpm / min.

[0107] S303. Based on the values ​​of n first-stage correction values, increase the speed of the fan n times, wherein each increase in the speed is spaced apart by a second preset time.

[0108] Based on the values ​​of n first-stage correction values, the fan speed is increased n times. The time interval between each increase in fan speed is the second preset duration, which can be set to 2 minutes. For example, when the third temperature difference is less than 3℃, the fan speed is increased by 20 rpm / min in the first two 2-minute intervals and by 10 rpm / min in the third 2-minute interval.

[0109] S304. If the user changes the fan speed setting of the air conditioning device within n second preset time periods, the fan speed is increased once according to the preset correction value.

[0110] If the user changes the fan speed setting of the air conditioner within n preset time periods, the fan speed will increase by the preset correction value once. For example, if the third temperature difference is less than 3℃, the fan speed will increase by 50 rpm / min once within n preset time periods (6 minutes); if the third temperature difference is greater than or equal to 3℃, the fan speed will increase by 100 rpm / min once within n preset time periods (10 minutes).

[0111] In this embodiment, by adjusting the fan speed according to the third temperature difference, the optimal fan speed is set for the air conditioning equipment to achieve energy saving.

[0112] Figure 4 A flowchart illustrating the intelligent control of an air conditioning device provided in this application embodiment. Figure 3 .like Figure 4 As shown, the method includes:

[0113] S401. When the wind direction correction function is enabled, if the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the fourth preset temperature, then the fourth temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained.

[0114] When the wind direction correction function is enabled, the swing position of the air conditioning unit is adjusted by the fourth temperature difference; if the outdoor temperature is the fourth preset temperature, then it is confirmed that the wind direction correction function can continue to be used, and the fourth temperature difference between the indoor temperature and the set temperature is calculated.

[0115] S402. If the fourth temperature difference is within the range of the fifth preset temperature difference, then set the up and down swing position of the air conditioning equipment to the maximum angle and the left and right swing position to the maximum angle.

[0116] If the fourth temperature difference is within the fifth preset temperature difference range (e.g., greater than 2℃), then the swing position of the air conditioning unit is controlled to the maximum angle for both vertical and horizontal swing.

[0117] S403. If the fourth temperature difference is within the sixth preset temperature difference range, then the up-and-down swing position of the air conditioning equipment is set to a horizontal angle, and the left-and-right swing position is set to the maximum angle, wherein the lower limit of the fifth preset temperature difference range is greater than the upper limit of the sixth preset temperature difference range.

[0118] If the fourth temperature difference is within the fifth preset temperature difference range (e.g., greater than 0℃ and less than or equal to 2℃), then the swing position of the air conditioning unit is controlled to swing up and down to the horizontal angle, and swing left and right to the maximum angle.

[0119] In this embodiment of the application, the airflow direction is adjusted according to the fourth temperature difference to set the optimal airflow direction for the air conditioning equipment, thereby achieving the purpose of energy saving.

[0120] Figure 5 A flowchart illustrating the intelligent control of an air conditioning device provided in this application embodiment. Figure 4 .like Figure 5 As shown, the method includes:

[0121] S501. When the wind speed correction function is enabled, if the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the fifth preset temperature, the fifth temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained, and the sum of the fifth temperature difference and the temperature compensation value is obtained.

[0122] The wind speed correction function can only be used when the temperature compensation value is available. When the wind speed correction function is enabled, the wind speed level is adjusted by the sum of the fifth temperature difference and the temperature compensation value. If the outdoor temperature is less than or equal to the fifth preset temperature, then the wind speed correction function can continue to be enabled, and the fifth temperature difference between the indoor temperature and the set temperature is calculated, as well as the sum of the fifth temperature difference and the temperature compensation value.

[0123] S502. If the sum is greater than or equal to the first threshold, the wind speed is set to strong wind.

[0124] If the sum is greater than or equal to the first threshold (e.g., 4°C), then the wind speed is set to strong wind.

[0125] S503. If the sum is greater than the second threshold and less than the first threshold, then the wind speed is set to high wind.

[0126] If the sum is greater than the second threshold (e.g., 1.5℃) and less than the first threshold, then the wind speed is set to high.

[0127] S504. If the sum is greater than or equal to the third threshold and less than or equal to the second threshold, then the wind speed is set to medium wind.

[0128] If the sum is greater than or equal to the third threshold (e.g., 1°C) and less than or equal to the second threshold, then the wind speed is set to medium wind.

[0129] S505. If the sum is less than the third threshold, the wind speed is set to low wind, wherein the wind speeds corresponding to strong wind, high wind, medium wind and low wind decrease sequentially.

[0130] If the sum is less than the third threshold, then the wind speed is set to low.

[0131] In this embodiment, the optimal wind speed is set according to the different values ​​of the sum of the fifth temperature difference and the temperature compensation value, so as to achieve the purpose of energy saving.

[0132] There is also the factor of weather conditions to consider;

[0133] For example, when weather correction is enabled, the method further includes:

[0134] If the outdoor temperature is less than or equal to a sixth preset temperature and the humidity is less than a second preset humidity, then dehumidification is activated to bring the humidity to the target humidity, wherein the target humidity is less than the second preset humidity.

[0135] When the weather correction function is enabled, if the outdoor temperature is less than or equal to the sixth preset temperature, then confirm that the weather correction function can continue to be used; and confirm whether the outdoor temperature is less than or equal to the sixth preset temperature (e.g., 30℃) and whether the humidity is less than the second preset humidity (e.g., 70%). If both are true, the air conditioning unit will turn on dehumidification and reach the appropriate target humidity, which can be set to 52%.

[0136] The above functions can be selected by technicians to be built into the corresponding air conditioning equipment. Built-in functions can also be set to be enabled based on user selection.

[0137] Figure 6 A diagram of an intelligent control device for an air conditioning unit provided in an embodiment of the present invention is shown below. Figure 6 As shown, the device includes: a first activation module 601, a first processing module 602, a second activation module 603, and a second processing module 603;

[0138] The first activation module 601 is used to, when the temperature correction function is activated, if the outdoor temperature of the space where the air conditioning equipment is located is less than or equal to the first preset temperature, obtain the first temperature difference between the indoor temperature of the space and the set temperature of the air conditioning equipment.

[0139] The first processing module 602 is configured to, if the humidity in the space is less than a first preset humidity, and the first temperature difference is within a first preset temperature difference range, and the set temperature is within a preset temperature range, obtain the temperature compensation value of the air conditioning device according to the air conditioning parameters, and obtain the target temperature of the air conditioning device according to the set temperature and the temperature compensation value, so as to control the air conditioning device to reach the target temperature.

[0140] The second activation module 603 is used to, when the compressor frequency correction function is activated, if the outdoor temperature of the space where the air conditioning equipment is located is less than or equal to the second preset temperature, obtain the second temperature difference between the indoor temperature of the space and the set temperature of the air conditioning equipment.

[0141] The second processing module 603 is used to obtain a first ratio value based on the second temperature difference if the second temperature difference is within the second preset temperature difference range, and to obtain the target operating frequency of the compressor based on the first ratio value and the current operating frequency of the compressor of the air conditioning equipment, so as to control the compressor to reach the target operating frequency.

[0142] This application also provides an electronic device, including: at least one processor and a memory;

[0143] The memory stores computer-executed instructions;

[0144] The at least one processor executes computer execution instructions stored in the memory, causing the at least one processor to execute an intelligent control method for the air conditioning equipment.

[0145] Figure 7 This is a hardware schematic diagram of an electronic device provided in an embodiment of the present invention. For example... Figure 7 As shown, the electronic device 70 provided in this embodiment includes at least one processor 701 and a memory 702. The device 70 also includes a communication component 703. The processor 701, memory 702, and communication component 703 are connected via a bus 704.

[0146] In the specific implementation process, at least one processor 701 executes the computer execution instructions stored in the memory 702, causing at least one processor 701 to execute the intelligent control method of the air conditioning equipment as described above.

[0147] The specific implementation process of processor 701 can be found in the above method embodiments, and its implementation principle and technical effect are similar. It will not be repeated here.

[0148] In the above Figure 7In the illustrated embodiments, it should be understood that the processor can be a Central Processing Unit (CPU), or other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), etc. The general-purpose processor can be a microprocessor or any conventional processor. The steps of the method disclosed in this invention can be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules within the processor.

[0149] The memory may include random access memory (RAM) and may also include non-volatile memory (NVM), such as at least one disk storage device.

[0150] The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. Buses can be categorized as address buses, data buses, control buses, etc. For ease of illustration, the buses shown in the accompanying drawings are not limited to a single bus or a single type of bus.

[0151] This application also provides a computer-readable storage medium storing computer-executable instructions, which, when executed by a processor, implement the method described above.

[0152] The aforementioned computer-readable storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. The readable storage medium can be any available medium accessible to a general-purpose or special-purpose computer.

[0153] An exemplary readable storage medium is coupled to a processor, enabling the processor to read information from and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can reside in an Application Specific Integrated Circuit (ASIC). Alternatively, the processor and the readable storage medium can exist as discrete components in the device.

[0154] The division of units described herein is merely a logical functional division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be indirect coupling or communication connection through some interfaces, devices, or units, and may be electrical, mechanical, or other forms.

[0155] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0156] Those skilled in the art will understand that all or part of the steps of the above-described method embodiments can be implemented by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When executed, the program performs the steps of the above-described method embodiments; and the aforementioned storage medium includes various media capable of storing program code, such as ROM, RAM, magnetic disks, or optical disks.

[0157] Finally, it should be noted that other embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein, and is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope.

Claims

1. A method for intelligent control of an air conditioning device, characterized in that, include: When the temperature correction function is enabled, if the outdoor temperature of the space where the air conditioner is located is less than or equal to the first preset temperature, the first temperature difference between the indoor temperature of the space and the set temperature of the air conditioner is obtained. If the humidity in the space is less than the first preset humidity, and the first temperature difference is within the first preset temperature difference range, and the set temperature is within the preset temperature range, then the temperature compensation value of the air conditioning device is obtained according to the air conditioning parameters, and the target temperature of the air conditioning device is obtained according to the set temperature and the temperature compensation value, so as to control the air conditioning device to reach the target temperature. When the compressor frequency correction function is enabled, if the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the second preset temperature, then the second temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained. If the second temperature difference is within the second preset temperature difference range, then a first ratio value is obtained based on the second temperature difference, and a target operating frequency of the compressor is obtained based on the first ratio value and the current operating frequency of the compressor of the air conditioning equipment, so as to control the compressor to reach the target operating frequency.

2. The method according to claim 1, characterized in that, Each of the air conditioning parameters corresponds to a preset parameter condition and a preset compensation value; The step of obtaining the temperature compensation value of the air conditioning equipment based on the air conditioning parameters includes: Obtain the air conditioning parameters in the air conditioning equipment that meet the preset parameter conditions to obtain the target air conditioning parameters; A reference compensation value is obtained based on the target preset compensation value corresponding to the target air conditioning parameter. If there are multiple target preset compensation values, the reference compensation value is the sum of the multiple target preset compensation values. If the reference compensation value is less than or equal to the first compensation threshold, then the first compensation threshold is confirmed as the temperature compensation value of the air conditioning equipment. If the reference compensation value is greater than the first compensation threshold, then the second compensation threshold is confirmed as the temperature compensation value of the air conditioning equipment, wherein the second compensation threshold is greater than the first compensation threshold. And / or, obtaining the target temperature of the air conditioning device based on the set temperature and the temperature compensation value includes: If a person is detected in the space, the target temperature of the air conditioning device is obtained based on the set temperature and the temperature compensation value. If no one is detected in the space, the target temperature of the air conditioning equipment is obtained based on the temperature adjustment value, the set temperature, and the temperature compensation value.

3. The method according to claim 1, characterized in that, There are multiple sub-temperature difference ranges, and the intersection of each sub-temperature difference range is empty, while the union is the second preset temperature difference range. The step of obtaining the first proportional value based on the second temperature difference includes: Obtain the sub-temperature difference range in which the second temperature difference is located, and obtain the corresponding first ratio value, wherein each sub-temperature difference range corresponds to a first ratio value, and the larger the temperature value covered by the sub-temperature difference range, the larger the corresponding first ratio value. And / or, if the second temperature difference is not within the third preset temperature difference range for the first time, and the cooling temperature is less than or equal to the first temperature threshold, then the current operating frequency is taken as the target operating frequency, wherein the second temperature difference is checked once every first preset time interval to see if it is within the third preset temperature difference range. If the cooling temperature is greater than the first temperature threshold, the target operating frequency is obtained based on the frequency adjustment value and the current operating frequency. And / or, when the second temperature difference is initially within the third preset temperature difference range, the target operating frequency is obtained based on the second ratio value and the current operating frequency; The upper limit of the third preset temperature difference range is less than the lower limit of the second preset temperature difference range.

4. The method according to claim 1, characterized in that, When the fan speed correction function is enabled, the method further includes: If the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the third preset temperature, then the third temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained. If the third temperature difference is within the fourth preset temperature difference range, then based on the preset unit correction value and the preset correction value of the fan, n first-stage correction values ​​of the fan are obtained, wherein the integer value of the first ratio of the preset correction value and the preset unit correction value is equal to n-1, the n-1 first-stage correction values ​​are the preset unit correction value, and one first-stage correction value is the product of the remainder of the first ratio and the preset unit correction value, and n is a positive integer; The fan speed is increased n times in sequence according to the values ​​of n first stage correction values, wherein each increase in the speed is spaced apart by a second preset time. If the user changes the fan speed setting of the air conditioning device within n second preset time periods, the fan speed will be increased once according to the preset correction value.

5. The method according to claim 1, characterized in that, When the wind direction correction function is enabled, the method further includes: If the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the fourth preset temperature, then the fourth temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained. If the fourth temperature difference is within the range of the fifth preset temperature difference, then the vertical swing position and the horizontal swing position of the air conditioning equipment are set to the maximum angle. If the fourth temperature difference is within the sixth preset temperature difference range, then the vertical swing position of the air conditioning equipment is set to a horizontal angle, and the horizontal swing position is set to the maximum angle, wherein the lower limit of the fifth preset temperature difference range is greater than the upper limit of the sixth preset temperature difference range.

6. The method according to claim 1, characterized in that, When the wind speed correction function is enabled, the method further includes: If the outdoor temperature of the space where the air conditioning unit is located is less than or equal to the fifth preset temperature, then the fifth temperature difference between the indoor temperature of the space and the set temperature of the air conditioning unit is obtained, and the sum of the fifth temperature difference and the temperature compensation value is obtained. If the sum is greater than or equal to the first threshold, the wind speed is set to strong wind. If the sum is greater than the second threshold and less than the first threshold, then the wind speed is set to high wind. If the sum is greater than or equal to the third threshold and less than or equal to the second threshold, then the wind speed is set to medium wind. If the sum is less than the third threshold, the wind speed is set to low wind, wherein the wind speeds corresponding to strong wind, high wind, medium wind and low wind decrease sequentially.

7. The method according to any one of claims 1-6, characterized in that, When the weather correction feature is enabled, the method further includes: If the outdoor temperature is less than or equal to a sixth preset temperature and the humidity is less than a second preset humidity, then dehumidification is activated to bring the humidity to the target humidity, wherein the target humidity is less than the second preset humidity.

8. An electronic device, characterized in that, include: At least one processor and memory; The memory stores computer-executed instructions; The at least one processor executes computer execution instructions stored in the memory, causing the at least one processor to perform the intelligent control method for the air conditioning equipment as described in any one of claims 1-7.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the steps of the intelligent control method for the air conditioning equipment as described in any one of claims 1-7.

10. A computer program product, characterized in that, The computer program product includes instructions that, when executed on an electronic device, cause the electronic device to implement the intelligent control method for the air conditioning device according to any one of claims 1-7.

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