Temperature and humidity control method, and device and computer-readable storage medium

Abstract

The present application relates to the technical field of control over air conditioning devices. Disclosed are a temperature and humidity control method, and a device and a computer-readable storage medium. The temperature and humidity control method comprises: on the basis of acquired historical environment data of a target space, determining constant temperature and humidity comfort lines of the target space; acquiring the current temperature and humidity combination comprising the temperature and humidity of the target space at the current moment; on the basis of the current temperature and humidity combination, determining a first target temperature and humidity combination from among temperature and humidity combinations in the constant temperature and humidity comfort lines; and controlling a target device to operate according to the temperature and humidity in the first target temperature and humidity combination.

Description

Temperature and humidity control method, device and computer readable storage medium

[0001] Related applications

[0002] The present application claims priority to Chinese Patent Application No. 202410692617.8, filed on May 30, 2024, the contents of which are incorporated herein by reference in its entirety. TECHNICAL FIELD

[0003] The present application relates to the technical field of air conditioning equipment control, and in particular to a temperature and humidity control method, device and computer readable storage medium. BACKGROUND

[0004] The temperature and humidity comfort theory indicates that under a suitable combination of temperature and humidity, the human body can maintain thermal balance, thereby making people feel comfortable.

[0005] Although the temperature and humidity comfort theory exists at present, generally, users lack relevant temperature and humidity comfort control experience and are not clear about how to set the operating parameters of relevant equipment (for example, air conditioners) to achieve temperature and humidity comfort of a corresponding space, and even if users have relevant temperature and humidity comfort control experience, it is difficult to achieve temperature and humidity comfort of a corresponding space due to the difficulty in collecting some hidden variables (for example, clothing thermal resistance, metabolic rate, etc.) that affect temperature and humidity comfort.

[0006] Therefore, how to propose a simple temperature and humidity control method to improve the temperature and humidity comfort experience of users through temperature and humidity control is a problem to be solved at present. SUMMARY

[0007] The main purpose of the present application is to provide a temperature and humidity control method, device and computer readable storage medium, which aims to improve the temperature and humidity comfort experience of users through simple temperature and humidity control.

[0008] To achieve the above-mentioned purpose, the present application provides a temperature and humidity control method, which comprises:

[0009] According to the historical environment data of the target space obtained, a temperature and humidity comfort line of the target space is determined;

[0010] A current temperature and humidity combination including the temperature and humidity of the target space at the current time is obtained;

[0011] According to the current temperature and humidity combination, a first target temperature and humidity combination is determined from each temperature and humidity combination in the temperature and humidity comfort line;

[0012] The target equipment is controlled to operate according to the temperature and humidity in the first target temperature and humidity combination.

[0013] In some embodiments, the step of determining the temperature and humidity comfort line of the target space based on the acquired historical environmental data of the target space includes:

[0014] Based on the historical temperature and humidity combinations in the historical environmental data, determine the target variable values ​​of each preset latent variable to be solved in the target space;

[0015] Based on the target variable values ​​of each of the latent variables to be solved, the temperature and humidity comfort lines of the target space are generated.

[0016] In some embodiments, the step of determining the target variable value of each preset latent variable to be solved in the target space based on each historical temperature and humidity combination in the historical environmental data includes:

[0017] Obtain the total number of each latent variable to be solved, and thus obtain the target number;

[0018] From the aforementioned historical temperature and humidity combinations, select the target number of historical temperature and humidity combinations as the temperature and humidity combinations to be calculated;

[0019] Based on each of the temperature and humidity combinations to be calculated, the target variable values ​​of each of the latent variables to be solved are obtained in the target space.

[0020] In some embodiments, the step of determining each preset latent variable to be solved in the target space based on each historical temperature and humidity combination in the historical environmental data includes:

[0021] Calculate the average distance between each preset temperature and humidity comfort hyperplane and each of the historical temperature and humidity combinations to obtain the first distance between each temperature and humidity comfort hyperplane and the historical environmental data; wherein, the variable values ​​of each latent variable to be solved set for each temperature and humidity comfort hyperplane are different;

[0022] In each of the temperature and humidity comfort hyperplanes, the temperature and humidity comfort hyperplane corresponding to the minimum distance among the first distances is taken as the target temperature and humidity comfort hyperplane.

[0023] The values ​​of the latent variables to be solved, as set by the target temperature and humidity comfort hyperplane, are taken as the target variable values ​​of the latent variables to be solved in the target space.

[0024] In some embodiments, the step of determining a first target temperature and humidity combination from among the temperature and humidity isocomfort lines based on the current temperature and humidity combination includes:

[0025] Calculate the distance between the current temperature and humidity combination and each temperature and humidity combination in the temperature and humidity isocomfort line to obtain each second distance;

[0026] In the various combinations of temperature and humidity in the comfort line, the combination of temperature and humidity corresponding to the minimum distance in the various second distances is taken as the first target combination of temperature and humidity.

[0027] In some embodiments, after the step of operating the target device according to the temperature and humidity in the first target combination of temperature and humidity, the method further comprises:

[0028] If the target device has a set parameter, adjusting the temperature and humidity control of the target space by the target device according to the set parameter; wherein the set parameter includes a set temperature and / or a set humidity.

[0029] In some embodiments, the step of adjusting the temperature and humidity control of the target space by the target device according to the set parameter comprises:

[0030] If the set parameter includes a set temperature, adjusting the temperature and humidity control of the target space by the target device to temperature control of the target space based on the set temperature and humidity control of the target space based on the comfort line of temperature and humidity;

[0031] If the set parameter includes a set humidity, adjusting the temperature and humidity control of the target space by the target device to humidity control of the target space based on the set humidity and temperature control of the target space based on the comfort line of temperature and humidity;

[0032] If the set parameter includes a set temperature and a set humidity, combining the set temperature and the set humidity to obtain a set combination of temperature and humidity;

[0033] According to the set combination of temperature and humidity, determining a second target combination of temperature and humidity from the various combinations of temperature and humidity in the comfort line of temperature and humidity;

[0034] After the target device operates to the temperature and humidity in the second target combination of temperature and humidity, adjusting the temperature and humidity control of the target space by the target device to temperature and humidity control of the target space based on the set temperature and the set humidity.

[0035] In some embodiments, the step of determining a second target combination of temperature and humidity from the various combinations of temperature and humidity in the comfort line of temperature and humidity according to the set combination of temperature and humidity comprises:

[0036] Calculating the interval distance between the set combination of temperature and humidity and the various combinations of temperature and humidity in the comfort line of temperature and humidity to obtain various third distances;

[0037] In the various combinations of temperature and humidity in the comfort line, the combination of temperature and humidity corresponding to the minimum distance in the various third distances is taken as the second target combination of temperature and humidity.

[0038] In addition, to achieve the above object, the present application provides a temperature and humidity control device, comprising a memory, a processor, and a temperature and humidity control program stored in the memory and executable on the processor, wherein the automatic control program is executed by the processor to implement the steps of the temperature and humidity control method.

[0039] In addition, to achieve the above object, the present application provides a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and the computer program is executed by a processor to implement the steps of the temperature and humidity control method.

[0040] In addition, to achieve the above object, the present application provides a computer program product, comprising a computer program, wherein the computer program is executed by a processor to implement the steps of the temperature and humidity control method. BRIEF DESCRIPTION OF DRAWINGS

[0041] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and serve to explain the principles of the present application together with the specification.

[0042] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

[0043] FIG. 1 is a flowchart of an embodiment of the temperature and humidity control method provided by the present application;

[0044] FIG. 2 is a flowchart of an embodiment of the temperature and humidity control method provided by the present application;

[0045] FIG. 3 is a flowchart of the temperature and humidity control method provided by the present application;

[0046] FIG. 4 is a schematic diagram of the relationship between temperature and humidity involved in the temperature and humidity control method provided by the present application;

[0047] FIG. 5 is a schematic diagram of the structure of a hardware running environment involved in the present application;

[0048] FIG. 6 is a flowchart of an embodiment of the temperature and humidity control method provided by the present application;

[0049] FIG. 7 is a flowchart of an embodiment of the temperature and humidity control method provided by the present application;

[0050] FIG. 8 is a flowchart of an embodiment of the temperature and humidity control method provided by the present application;

[0051] Fig. 9 is a flowchart of an embodiment of the temperature and humidity control method according to the present application;

[0052] Fig. 10 is a flowchart of an embodiment of the temperature and humidity control method according to the present application;

[0053] Fig. 11 is a flowchart of an embodiment of the temperature and humidity control method according to the present application.

[0054] The purposes, functional features and advantages of the present application will be further described with reference to the accompanying drawings and embodiments. Embodiments of the present application

[0055] It should be understood that the specific embodiments described herein are merely intended to explain the technical solutions of the present application, and are not intended to limit the present application.

[0056] In order to better understand the technical solutions of the present application, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

[0057] The temperature and humidity comfort theory indicates that the human body can maintain thermal balance under a suitable combination of temperature and humidity, so that people feel comfortable.

[0058] Although there is currently a temperature and humidity comfort theory, in general, users lack relevant temperature and humidity comfort control experience, and are not clear about how to set the operating parameters of the relevant equipment (such as air conditioners) to achieve the temperature and humidity comfort of the corresponding space, and even if the user has relevant temperature and humidity comfort control experience, it is difficult to achieve the temperature and humidity comfort of the corresponding space due to the difficulty in collecting some hidden variables (such as clothing thermal resistance, metabolic rate, etc.) that affect the temperature and humidity comfort.

[0059] In addition, although some manufacturers have introduced comfort functions, such comfort functions need to be based on known clothing thermal resistance and metabolic rate, and usually use the current humidity as input to adjust the appropriate temperature to achieve relative comfort. However, in fact, the temperature will change with the humidity, so the existing comfort function cannot achieve good comfort temperature and humidity control.

[0060] Therefore, how to propose a simple temperature and humidity control method to improve the user's temperature and humidity comfort experience through temperature and humidity control is a problem that needs to be solved at present.

[0061] This application provides a temperature and humidity control method. First, a temperature and humidity isocomfort line for the target space is determined using historical environmental data. Since this isocomfort line is determined based on historical environmental data, it matches the actual environmental conditions of the target space. Then, a current temperature and humidity combination, including the current temperature and humidity of the target space, is acquired. Based on this current temperature and humidity combination, a first target temperature and humidity combination is determined from the various temperature and humidity combinations in the isocomfort line. Since this first target temperature and humidity combination is determined from the various temperature and humidity combinations in the isocomfort line based on the current temperature and humidity combination, the temperature and humidity in the first target temperature and humidity combination represent the temperature and humidity that the target space can subsequently change to from the current temperature and humidity. Finally, the target device is controlled to operate according to the temperature and humidity in the first target temperature and humidity combination, causing the temperature and humidity of the target space to change to the temperature and humidity in the first target temperature and humidity combination. Thus, the target device will implement temperature and humidity control of the target space based on the isocomfort line, thereby controlling the temperature and humidity of the target space based on the isocomfort line.

[0062] Therefore, this application proposes a simple temperature and humidity control method that not only does not rely on the user's experience in controlling temperature and humidity comfort, but also does not require the collection of some latent variables that affect temperature and humidity comfort, it can improve the user's temperature and humidity comfort experience through temperature and humidity control.

[0063] The execution subject of the temperature and humidity control method of this application can be a temperature and humidity control device with data processing, network communication, and program execution functions, such as an air conditioner that regulates the air by controlling itself, or a server, central controller, wired controller, or other device that regulates the air by controlling other devices. This embodiment does not specifically limit this. The following uses a temperature and humidity control device as the execution subject to describe the following embodiments.

[0064] Based on this, this application proposes a temperature and humidity control method. Please refer to Figure 1. The temperature and humidity control method includes steps S10 to S40:

[0065] Step S10: Determine the temperature and humidity comfort line of the target space based on the historical environmental data of the target space obtained.

[0066] It should be noted that the target space is an environment space in which the temperature and humidity control device is located, and the temperature and humidity control device can adjust the temperature and humidity in the target space by performing temperature and humidity control. The historical environment data includes various environment parameter values (such as temperature values, humidity values, etc.) of the target space at various time points in the past period of time. The temperature and humidity comfort line can also be referred to as a thermal comfort line or a temperature and humidity comfort line, and includes a plurality of temperature and humidity combinations that can maintain human thermal balance and make people feel comfortable. Each temperature and humidity combination included in the temperature and humidity comfort line can achieve the same thermal comfort effect. Generally speaking, at a higher temperature, lower humidity can make people feel comfortable, and at a lower temperature, higher humidity can make people feel comfortable.

[0067] It can be understood that in different environment conditions, various environment parameter values in the target space will also change accordingly. Therefore, by recording the historical environment data of various environment parameter values of the target space at various time points in the past period of time, the actual environment condition of the target space can be accurately determined. Accordingly, the temperature and humidity comfort line of the target space determined from the historical environment data can also conform to the actual environment condition of the target space.

[0068] In an embodiment, referring to FIG. 6, step S10 can include steps S11-S12:

[0069] In step S11, target variable values of each preset to-be-solved latent variable in the target space are determined according to each historical temperature and humidity combination in the historical environment data.

[0070] It should be noted that the historical temperature and humidity combination is formed by the temperature and humidity combination of the target space at a certain time point in the past. The to-be-solved latent variable refers to an unobservable random variable that can affect the temperature and humidity comfort line of the target space. Each to-be-solved latent variable can include but is not limited to clothing thermal resistance, metabolic rate, etc., and the present embodiment does not make specific limitations thereto. The target variable value refers to the variable value of each to-be-solved latent variable under the actual environment condition of the target space.

[0071] In step S12, the temperature and humidity comfort line of the target space is generated based on the target variable values of each to-be-solved latent variable.

[0072] For example, assuming that each to-be-solved latent variable includes clothing thermal resistance and metabolic rate, the target variable value of the clothing thermal resistance is 0.1, and the target variable value of the metabolic rate is 0.2, then the temperature and humidity comfort line of the target space is represented as f (X1, X2, 0.1, 0.2) = 0, where X1 is the temperature and X2 is the humidity.

[0073] It can be understood that the clothing thermal resistance, metabolic rate and other to-be-solved hidden variables are different in different scenarios, for example, less clothing in summer and more clothing in winter, and the clothing thermal resistance, metabolic rate and other to-be-solved hidden variables of different users are also different, for example, the metabolism of a fat user is high and the metabolism of a thin user is low. Therefore, the embodiment first determines the target variable values of each preset to-be-solved hidden variable in the target space through each historical temperature and humidity combination in the historical environment data, so that the determined target variable values of each to-be-solved hidden variable can better fit the actual environment situation of the target space, and then generates the temperature and humidity comfort line of the target space through the determined target variable values of each to-be-solved hidden variable, so as to obtain the temperature and humidity comfort line consistent with the actual environment situation of the target space, so that the temperature and humidity control of the target space can be better realized through the temperature and humidity comfort line, and the user's temperature and humidity comfort experience is further improved.

[0074] In an embodiment, referring to FIG. 7, step S11 can include steps S111-S113:

[0075] In step S111, the total number of each preset to-be-solved hidden variable is obtained, and the target number is obtained.

[0076] In step S112, the target number of historical temperature and humidity combinations is selected from each historical temperature and humidity combination as a to-be-calculated temperature and humidity combination.

[0077] It should be noted that the to-be-calculated temperature and humidity combination refers to the historical temperature and humidity combination used to determine the target variable values of each to-be-solved hidden variable of the target space in the subsequent step.

[0078] When the target number of historical temperature and humidity combinations is selected from each historical temperature and humidity combination as a to-be-calculated temperature and humidity combination, the target number of historical temperature and humidity combinations can be selected as a to-be-calculated temperature and humidity combination. In order to improve the accuracy of the target variable values of each to-be-solved hidden variable determined in the subsequent step, the target number of historical temperature and humidity combinations with the highest number of occurrences can also be selected from each historical temperature and humidity combination as a to-be-calculated temperature and humidity combination. The specific implementation of step S112 is not limited in the embodiment.

[0079] In step S113, the target variable values of each to-be-solved hidden variable in the target space are calculated according to each to-be-calculated temperature and humidity combination.

[0080] It should be noted that when the target variable values of each to-be-solved hidden variable in the target space are calculated according to each to-be-calculated temperature and humidity combination, the calculation is actually performed by the Gaussian elimination method. For example, assuming that the to-be-solved hidden variables include the clothing thermal resistance X3 and the metabolic rate X4, the temperature X1 of the to-be-calculated temperature and humidity combination 1 is 26.0, and the humidity X2 is 0.55, the calculation formula 1 can be obtained as f(26.0, 0.55, X3, X4) = 0; the temperature X1 of the to-be-calculated temperature and humidity combination 2 is 26.5, and the humidity X2 is 0.53, the calculation formula 2 can be obtained as f(26.5, 0.53, X3, X4) = 0, and then the target variable value of the clothing thermal resistance X3 is a and the target variable value of the metabolic rate X4 is b by processing the calculation formula 1 and the calculation formula 2 by the Gaussian elimination method.

[0081] In another embodiment, referring to FIG. 8, step S11 can include steps S114-S116:

[0082] In step S114, the average value of the interval distance between each preset temperature and humidity comfort hyperplane and each historical temperature and humidity combination is calculated to obtain the first distance between each temperature and humidity comfort hyperplane and the historical environment data; wherein the variable values of each to-be-solved hidden variable set by each temperature and humidity comfort hyperplane are all different.

[0083] It should be noted that the temperature and humidity comfort hyperplane is used to describe the mathematical model or region of the optimal temperature and humidity combination that people feel comfortable in the multi-dimensional parameter space. The interval distance between the temperature and humidity comfort hyperplane and each historical temperature and humidity combination can be the Euclidean distance, Manhattan distance or cosine distance, and the embodiment is not limited in this regard.

[0084] In step S115, among each temperature and humidity comfort hyperplane, the temperature and humidity comfort hyperplane corresponding to the minimum distance in each first distance is taken as the target temperature and humidity comfort hyperplane.

[0085] It can be understood that the smaller the first distance is, the more suitable the variable values of each to-be-solved hidden variable set by the corresponding temperature and humidity comfort hyperplane are to the current environment of the target space.

[0086] In step S116, the variable values of each to-be-solved hidden variable set by the target temperature and humidity comfort hyperplane are taken as the target variable values of each to-be-solved hidden variable in the target space.

[0087] For example, assuming that each to-be-solved hidden variable includes clothes thermal resistance X3 and metabolic rate X4, the clothes thermal resistance X3 variable value set by the warm-humid comfort hyperplane 1 is 0.1, and the metabolic rate X4 variable value is 0.2, the warm-humid comfort hyperplane 1 is expressed as f(X1, X2, 0.1, 0.2) = 0, the clothes thermal resistance X3 variable value set by the warm-humid comfort hyperplane 2 is 0.2, and the metabolic rate X4 variable value is 0.1, the warm-humid comfort hyperplane 2 is expressed as f(X1, X2, 0.2, 0.1) = 0. Through calculation, it can be obtained that the interval distances between the historical warm-humid combinations <a1, b1>, <a2, b2> and <a3, b3> and the warm-humid comfort hyperplane 1 are 0.1, 0.2 and 0.3 respectively, and the interval distances between the historical warm-humid combinations <a1, b1>, <a2, b2> and <a3, b3> and the warm-humid comfort hyperplane 2 are 0.3, 0.4 and 0.5 respectively; then, by calculating the average of 0.1, 0.2 and 0.3, and calculating the average of 0.3, 0.4 and 0.5, the first distance between the warm-humid comfort hyperplane 1 and the historical environment data is 0.2, and the first distance between the warm-humid comfort hyperplane 2 and the historical environment data is 0.4, so the clothes thermal resistance X3 variable value 0.1 and the metabolic rate X4 variable value 0.2 set by the warm-humid comfort hyperplane 1 can be taken as the target variable value of the clothes thermal resistance X3 and the target variable value of the metabolic rate X4.

[0088] The above are only two implementation manners of step S11 provided by the embodiment, and the embodiment does not specifically limit the specific implementation manner of step S11.

[0089] It can be understood that, in the two implementation manners of step S11 provided above, the second implementation manner comprehensively considers all warm-humid combinations in the historical environment data when determining the target variable value of each to-be-solved hidden variable, so that, in the case that the number of preset warm-humid comfort hyperplanes is sufficient, the accuracy of the target variable value of each to-be-solved hidden variable finally determined is higher than that of the target variable value of each to-be-solved hidden variable determined by the first implementation manner. Conversely, since the first implementation manner requires less amount of data to be processed, the efficiency of determining the target variable value of each to-be-solved hidden variable is higher than that of the second implementation manner.

[0090] In step S20, a current warm-humid combination including the temperature and humidity of the target space at the current time is obtained.

[0091] It should be noted that, when the current warm-humid combination including the temperature and humidity of the target space at the current time is obtained, it can be obtained from the warm-humid control device or other devices connected to the warm-humid control device, and the embodiment does not specifically limit this.

[0092] It can be understood that, due to environmental factors, equipment limitations or other factors, etc., the temperature and humidity in the target space may not reach the temperature and humidity in some temperature and humidity combinations in the temperature and humidity comfort line under the current temperature and humidity. Therefore, in the embodiment, when determining the first target temperature and humidity combination, the first target temperature and humidity combination is determined from each temperature and humidity combination in the temperature and humidity comfort line according to the current temperature and humidity combination, so as to ensure that the temperature and humidity in the determined first target temperature and humidity combination is the temperature and humidity that the target space can change to from the current temperature and humidity.

[0093] In step S30, the first target temperature and humidity combination is determined from each temperature and humidity combination in the temperature and humidity comfort line according to the current temperature and humidity combination.

[0094] It should be noted that the first target temperature and humidity combination is used to represent the temperature and humidity combination used by the target device when the target space enters the temperature and humidity control based on the temperature and humidity comfort line.

[0095] In an embodiment, referring to FIG. 9, step S30 can include steps S31-S32:

[0096] In step S31, the interval distances between the current temperature and humidity combination and each temperature and humidity combination in the temperature and humidity comfort line are calculated to obtain each second distance.

[0097] It should be noted that the interval distance between the current temperature and humidity combination and each temperature and humidity combination in the temperature and humidity comfort line can be Euclidean distance, Manhattan distance or cosine distance, etc., which is not limited in the embodiment.

[0098] In step S32, the temperature and humidity combination corresponding to the minimum distance in each second distance is taken as the first target temperature and humidity combination in each temperature and humidity combination in the temperature and humidity comfort line.

[0099] In the embodiment, first, the interval distances between the current temperature and humidity combination and each temperature and humidity combination in the temperature and humidity comfort line are calculated to obtain each second distance, and then the temperature and humidity combination corresponding to the minimum distance in each second distance is taken as the first target temperature and humidity combination in each temperature and humidity combination in the temperature and humidity comfort line. Since the first target temperature and humidity combination is the temperature and humidity combination closest to the current temperature and humidity combination in the temperature and humidity comfort line, the target device can subsequently enter the temperature and humidity control based on the temperature and humidity comfort line faster to achieve the temperature and humidity comfort of the target space faster, thereby further improving the user's temperature and humidity comfort experience.

[0100] In another embodiment, the step S30 can include: calculating interval distances between the current temperature and humidity combination and each temperature and humidity combination in the temperature and humidity iso-comfort line, to obtain each second distance; and determining the first target temperature and humidity combination from each temperature and humidity combination with a second distance less than the preset distance threshold. In the determination of the first target temperature and humidity combination from each temperature and humidity combination with a second distance less than the preset distance threshold, one temperature and humidity combination can be selected as the first target temperature and humidity combination from each temperature and humidity combination with a second distance less than the preset distance threshold, or one temperature and humidity combination can be selected as the first target temperature and humidity combination from each temperature and humidity combination with a second distance less than the preset distance threshold according to certain selection requirements, and the embodiment is not limited in this regard.

[0101] The above are only two embodiments of the step S30 provided by the embodiment, and the embodiment is not limited in this regard.

[0102] In the step S40, the target device is controlled to operate according to the temperature and humidity in the first target temperature and humidity combination.

[0103] It can be understood that after the target device is controlled to operate according to the temperature and humidity in the first target temperature and humidity combination, the target space will enter the temperature and humidity control based on the temperature and humidity iso-comfort line, so that the temperature and humidity operated by the target device will move synchronously with the temperature and humidity iso-comfort line.

[0104] The embodiment provides a temperature and humidity control method. First, the temperature and humidity iso-comfort line of the target space is determined through historical environment data of the target space. Since the temperature and humidity iso-comfort line is determined according to the historical environment data of the target space, it is consistent with the actual environment of the target space. Then, the current temperature and humidity combination including the temperature and humidity of the target space at the current time is obtained, and the first target temperature and humidity combination is determined from each temperature and humidity combination in the temperature and humidity iso-comfort line according to the current temperature and humidity combination. Since the first target temperature and humidity combination is determined from each temperature and humidity combination in the temperature and humidity iso-comfort line according to the current temperature and humidity combination, the temperature and humidity in the first target temperature and humidity combination are the temperature and humidity that the target space can change to from the current temperature and humidity. Finally, the target device is controlled to operate according to the temperature and humidity in the first target temperature and humidity combination, so that the temperature and humidity of the target space changes to the temperature and humidity in the first target temperature and humidity combination. Therefore, the target space will enter the temperature and humidity control based on the temperature and humidity iso-comfort line, so as to control the target device to control the temperature and humidity of the target space based on the temperature and humidity iso-comfort line.

[0105] Therefore, the embodiment provides a simple temperature and humidity control method, which does not need to rely on the control experience of the user for the related temperature and humidity comfort, and does not need to collect the hidden variables affecting the temperature and humidity comfort, and can improve the temperature and humidity comfort experience of the user through temperature and humidity control.

[0106] Based on the above embodiments, another embodiment of the temperature and humidity control method is proposed. Please refer to FIG. 2, after step S40, the method further includes step S50:

[0107] In step S50, if the target device has a set parameter, the temperature and humidity control of the target device on the target space is adjusted according to the set parameter; wherein the set parameter includes a set temperature and / or a set humidity.

[0108] It should be noted that the set parameter refers to a specific parameter value that the user or the device itself hopes to achieve and maintain. The device parameter can include but is not limited to a set temperature and / or a set humidity.

[0109] In this embodiment, if the target device has a set parameter, the temperature and humidity control of the target device on the target space is adjusted according to the set parameter, so that the temperature and humidity control of the target device on the target space can meet the requirements of the set parameter. Thus, on the basis of achieving the temperature and humidity comfort of the target space, the set requirements of the user can be further met, so as to not only improve the temperature and humidity comfort experience of the user, but also improve the use experience of the user for the target device.

[0110] In an embodiment, please refer to FIG. 10, step S50 can include:

[0111] In step S51, if the set parameter includes a set temperature, the temperature and humidity control of the target device on the target space is adjusted to: perform temperature control on the target space based on the set temperature, and perform humidity control on the target space based on the temperature and humidity comfort line.

[0112] In step S52, if the set parameter includes a set humidity, the temperature and humidity control of the target device on the target space is adjusted to: perform humidity control on the target space based on the set humidity, and perform temperature control on the target space based on the temperature and humidity comfort line.

[0113] In step S53, if the set parameter includes a set temperature and a set humidity, the set temperature and the set humidity are combined to obtain a set temperature and humidity combination.

[0114] In step S54, according to the set temperature and humidity combination, a second target temperature and humidity combination is determined from each temperature and humidity combination in the temperature and humidity comfort line.

[0115] It should be noted that the second target temperature and humidity combination is used to represent the temperature and humidity combination that the target device needs to run to when it wants to enter the temperature and humidity control based on the set temperature and humidity combination.

[0116] In an embodiment, referring to FIG. 11, step S54 can include steps S541-S542.

[0117] In step S541, the interval distances between the set temperature and humidity combination and each temperature and humidity combination in the temperature and humidity equal comfort line are calculated to obtain each third distance.

[0118] It should be noted that the interval distances between the set temperature and humidity combination and each temperature and humidity combination in the temperature and humidity equal comfort line can be Euclidean distance, Manhattan distance, or cosine distance, etc., which are not specifically limited in the present embodiment.

[0119] In step S542, among each temperature and humidity combination in the temperature and humidity equal comfort line, the temperature and humidity combination corresponding to the minimum distance in each third distance is taken as the second target temperature and humidity combination.

[0120] In the present embodiment, first, the interval distances between the set temperature and humidity combination and each temperature and humidity combination in the temperature and humidity equal comfort line are calculated to obtain each third distance, and then, among each temperature and humidity combination in the temperature and humidity equal comfort line, the temperature and humidity combination corresponding to the minimum distance in each third distance is taken as the second target temperature and humidity combination. Since the second target temperature and humidity combination is the temperature and humidity combination closest to the set temperature and humidity combination in the temperature and humidity equal comfort line, subsequently, by limiting the temperature and humidity in the target device to run to the second target temperature and humidity combination, and then controlling the target device to perform temperature and humidity control on the target space based on the set temperature and humidity combination, the subsequent temperature and humidity control can further meet the user's set requirements on the basis of trying not to affect the temperature and humidity comfort of the target space, thereby not only improving the user's temperature and humidity comfort experience, but also improving the user's experience of using the target device.

[0121] In step S55, after the temperature and humidity in the target device running to the second target temperature and humidity combination, the temperature and humidity control of the target device on the target space is adjusted to be based on the set temperature and humidity to perform temperature and humidity control on the target space.

[0122] The present embodiment limits the target device to perform different temperature and humidity control on the target space when the parameter types contained in the set parameters are different, so as to further meet the user's set requirements on the basis of trying not to affect the temperature and humidity comfort of the target space, thereby not only improving the user's temperature and humidity comfort experience, but also improving the user's experience of using the target device.

[0123] For example, to facilitate understanding of the implementation process of the temperature and humidity control method obtained by combining the above embodiments, please refer to FIG. 3 and FIG. 4, wherein the solid line in FIG. 4 represents the actual temperature and humidity of the target device, and specifically:

[0124] Firstly, according to historical environment data of the target space, a comfort line of temperature and humidity of the target space is determined (corresponding to the dashed line in FIG. 4), and then a current temperature and humidity combination including the temperature and humidity of the target space at the current time is obtained (corresponding to point A in FIG. 4); then, by calculating interval distances between the current temperature and humidity combination and each temperature and humidity combination in the comfort line of temperature and humidity, a temperature and humidity combination corresponding to the minimum interval distance is taken as a first target temperature and humidity combination (corresponding to point B in FIG. 4); then, the target device is controlled to operate according to the temperature and humidity in the first target temperature and humidity combination; then, it is determined whether the target device has a set parameter, if the target device has a set parameter and the set parameter contains a set temperature and a set humidity, interval distances between a set temperature and humidity combination and each temperature and humidity combination in the comfort line of temperature and humidity are calculated, and a temperature and humidity combination corresponding to the minimum interval distance is taken as a second target temperature and humidity combination (corresponding to point C in FIG. 4); finally, after the target device operates to the temperature and humidity in the second target temperature and humidity combination, the target device is controlled to operate according to the temperature and humidity of the set temperature and humidity combination (corresponding to point D in FIG. 4).

[0125] It should be noted that the above example is only used to assist in understanding the present application, and does not limit the temperature and humidity control method of the present application. Based on the technical concept, more forms of simple transformation are within the protection scope of the present application.

[0126] The present application also provides a temperature and humidity control device, which comprises at least one processor and a memory in communication connection with the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to execute the temperature and humidity control method in the above embodiments.

[0127] Reference is made to FIG. 5, which shows a structural schematic diagram of a temperature and humidity control device suitable for implementing the embodiments of the present application. The temperature and humidity control device shown in FIG. 5 is only an example, and should not limit the functions and use range of the embodiments of the present application.

[0128] As shown in FIG. 5, the temperature and humidity control device can include a processing device 101 (e.g., a central processing unit, a graphics processing unit, etc.) that can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 102 or a program loaded from a storage device 103 into a random access memory (RAM) 104. In the RAM 104, various programs and data required for operation of the temperature and humidity control device are also stored. The processing device 101, the ROM 102, and the RAM 104 are connected to each other through a bus 105. An input / output (I / O) interface 106 is also connected to the bus. In general, the following systems can be connected to the I / O interface 106: an input device 107 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 108 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; the storage device 103 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 109. The communication device 109 can allow the temperature and humidity control device to communicate with other devices wirelessly or by wire to exchange data. Although the temperature and humidity control device having various systems is shown in the drawing, it should be understood that all of the systems shown are not required to be implemented or possessed. More or less systems can be alternatively implemented or possessed.

[0129] In particular, according to embodiments of the present disclosure, the processes described above with reference to the flowcharts can be implemented as a computer software program. For example, embodiments of the present disclosure include a computer program product comprising a computer program carried on a computer readable medium, the computer program containing program code for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network by the communication device, or installed from the storage device 103, or installed from the ROM 102. When the computer program is executed by the processing device 101, the above-mentioned functions defined in the methods of the embodiments of the present disclosure are performed.

[0130] The temperature and humidity control device provided by the embodiments of the present disclosure adopts the temperature and humidity control method in the above-mentioned embodiments, and can improve the user's temperature and humidity comfort experience through simple temperature and humidity control. Compared with the prior art, the temperature and humidity control device provided by the embodiments of the present disclosure has the same beneficial effects as the temperature and humidity control method provided by the above-mentioned embodiments, and other technical features in the temperature and humidity control device are the same as the features disclosed in the above-mentioned embodiments, which will not be repeated here.

[0131] It should be understood that each part of the embodiments of the present application can be realized by hardware, software, firmware or a combination thereof. In the description of the above-mentioned embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0132] The above describes only specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

[0133] The embodiments of the present application also provide a computer readable storage medium storing an operating program of an intelligent home system, which can run on a processor, and computer readable program instructions are used to execute the temperature and humidity control method in the above-mentioned embodiments.

[0134] The computer readable storage medium provided by the embodiments of the present application may, for example, be a U disk, but is not limited to an electric, magnetic, optical, electromagnetic, infrared or semiconductor system, system or device, or any combination of the above. More specific examples of the computer readable storage medium can include, but are not limited to: an electric connection with one or more conductive wires, a portable computer disk, a hard disk, a random access memory (RAM: Random Access Memory), a read-only memory (ROM: Read Only Memory), an erasable programmable read-only memory (EPROM: Erasable Programmable Read Only Memory or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM: CD-Read Only Memory), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the embodiments, the computer readable storage medium can be any tangible medium containing or storing a program, which can be used or combined with an instruction execution system, system or device. The program code contained on the computer readable storage medium can be transmitted by any suitable medium, including but not limited to: an electric wire, an optical cable, an RF (Radio Frequency: Radio Frequency), etc., or any suitable combination of the above.

[0135] The above-mentioned computer readable storage medium can be contained in the temperature and humidity control device; or can exist separately without being assembled into the temperature and humidity control device.

[0136] The computer readable storage medium described above carries one or more programs, when the one or more programs are executed by the temperature and humidity control device, the temperature and humidity control device: determines a temperature and humidity comfort line of the target space according to the historical environment data of the target space; obtains a current temperature and humidity combination including the temperature and humidity of the target space at the current time; determines a first target temperature and humidity combination from each temperature and humidity combination in the temperature and humidity comfort line according to the current temperature and humidity combination; and controls the target device to operate according to the temperature and humidity in the first target temperature and humidity combination.

[0137] Computer program code for carrying out operations of the present disclosure can be written in any one or combination of one or more programming languages, including an object-oriented programming language such as Java, Smalltalk, C++, or a conventional procedural programming language, such as the "C" programming language or similar programming languages. The program code can execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server. In the latter scenario, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or the connection can be made to an external computer (for example, through the Internet using an Internet Service Provider).

[0138] The flow diagrams and the block diagrams in the drawings are illustrations of possible architectures, functions, and operations for systems, methods, and computer program products according to various embodiments of the present application. In this regard, each block in the flow diagrams or block diagrams can represent a module, a segment, or a portion of code, which comprises one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions noted in the blocks can occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and / or flow diagrams, and combinations thereof, can be implemented by special purpose hardware-based systems that perform the specified functions or operations, or combinations of special purpose hardware and computer instructions.

[0139] The modules involved in the embodiments described in the present application can be implemented in a software manner or in a hardware manner. In some cases, the name of the module does not constitute a limitation on the module itself.

[0140] The computer readable storage medium provided by the embodiments of the present application stores computer readable program instructions for executing the above-mentioned temperature and humidity control method, and can improve the temperature and humidity comfort experience of the user through simple temperature and humidity control. Compared with the prior art, the computer readable storage medium provided by the embodiments of the present application has the same beneficial effects as the temperature and humidity control method provided by the above-mentioned embodiments, and will not be described here.

[0141] The embodiments of the present application also provide a computer program product, comprising a computer program, which, when executed by a processor, implements the steps of the temperature and humidity control method as described above.

[0142] The computer program product provided by the embodiments of the present application can improve the temperature and humidity comfort experience of the user through simple temperature and humidity control. Compared with the prior art, the computer program product provided by the embodiments of the present application has the same beneficial effects as the temperature and humidity control method provided by the above-mentioned embodiments, and will not be described here.

[0143] The above is only an embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation using the content of the specification and drawings of the present application, or direct or indirect application in other related technical fields, are also included in the patent processing scope of the present application.

Claims

1. A method for controlling temperature and humidity, wherein, The temperature and humidity control method includes: Based on the historical environmental data of the target space, the temperature and humidity comfort lines of the target space are determined; Obtain the current temperature and humidity combination, including the current temperature and humidity of the target space at the current moment; Based on the current temperature and humidity combination, a first target temperature and humidity combination is determined from each temperature and humidity combination in the temperature and humidity isocomfort line; The target device is controlled to operate according to the temperature and humidity in the first target temperature and humidity combination.

2. The method as described in claim 1, wherein, The step of determining the temperature and humidity comfort line of the target space based on the acquired historical environmental data of the target space includes: Based on the historical temperature and humidity combinations in the historical environmental data, determine the target variable values ​​of each preset latent variable to be solved in the target space; Based on the target variable values ​​of each of the latent variables to be solved, the temperature and humidity comfort lines of the target space are generated.

3. The method as described in claim 2, wherein, The step of determining the target variable values ​​of each preset latent variable to be solved in the target space based on each historical temperature and humidity combination in the historical environmental data includes: Obtain the total number of each latent variable to be solved, and thus obtain the target number; From the aforementioned historical temperature and humidity combinations, select the target number of historical temperature and humidity combinations as the temperature and humidity combinations to be calculated; Based on each of the temperature and humidity combinations to be calculated, the target variable values ​​of each of the latent variables to be solved are obtained in the target space.

4. The method as described in claim 2 or 3, wherein, The step of determining the target variable values ​​of each preset latent variable to be solved in the target space based on each historical temperature and humidity combination in the historical environmental data includes: Calculate the average distance between each preset temperature and humidity comfort hyperplane and each of the historical temperature and humidity combinations to obtain the first distance between each temperature and humidity comfort hyperplane and the historical environmental data; wherein, the variable values ​​of each latent variable to be solved set for each temperature and humidity comfort hyperplane are different; In each of the temperature and humidity comfort hyperplanes, the temperature and humidity comfort hyperplane corresponding to the minimum distance among the first distances is taken as the target temperature and humidity comfort hyperplane. The values ​​of the latent variables to be solved, as set by the target temperature and humidity comfort hyperplane, are taken as the target variable values ​​of the latent variables to be solved in the target space.

5. The method according to any one of claims 1 to 4, wherein, The step of determining a first target temperature and humidity combination from among the temperature and humidity isocomfort lines based on the current temperature and humidity combination includes: Calculate the distance between the current temperature and humidity combination and each temperature and humidity combination in the temperature and humidity isocomfort line to obtain each second distance; In each temperature and humidity combination in the aforementioned temperature and humidity comfort line, the temperature and humidity combination corresponding to the smallest distance among the second distances is taken as the first target temperature and humidity combination.

6. The method according to any one of claims 1 to 5, wherein, After the step of controlling the target device to operate according to the temperature and humidity in the first target temperature and humidity combination, the method further includes: When the target device has set parameters, the temperature and humidity control of the target space by the target device is adjusted according to the set parameters; wherein, the set parameters include set temperature and / or set humidity.

7. The method of claim 6, wherein, The step of adjusting the temperature and humidity control of the target space by the target device according to the set parameters includes: When the set parameters include a set temperature, the temperature and humidity control of the target space by the target device is adjusted to: temperature control of the target space based on the set temperature, and humidity control of the target space based on the temperature and humidity isocomfort line. When the set parameters include a set humidity, the temperature and humidity control of the target space by the target device is adjusted to: control the humidity of the target space based on the set humidity, and control the temperature of the target space based on the temperature and humidity isocomfort line; When the set parameters include set temperature and set humidity, the set temperature and set humidity are combined to obtain a set temperature and humidity combination; Based on the set temperature and humidity combination, a second target temperature and humidity combination is determined from each temperature and humidity combination in the temperature and humidity isocomfort line; After the target device operates at the temperature and humidity of the second target temperature and humidity combination, the temperature and humidity control of the target space by the target device is adjusted to: control the temperature and humidity of the target space based on the set temperature and the set humidity.

8. The method of claim 7, wherein, The step of determining a second target temperature and humidity combination from among the temperature and humidity isocomfort lines based on the set temperature and humidity combination includes: Calculate the interval between the set temperature and humidity combination and each temperature and humidity combination in the temperature and humidity isocomfort line to obtain each third distance; Among the various temperature and humidity combinations in the aforementioned temperature and humidity comfort lines, the temperature and humidity combination corresponding to the smallest distance among the aforementioned third distances is taken as the second target temperature and humidity combination.

9. A temperature and humidity control device, wherein, The temperature and humidity control device includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, the computer program being configured to implement the steps of the temperature and humidity control method as described in any one of claims 1 to 8.

10. A computer-readable storage medium, wherein, The computer-readable storage medium stores a computer program that, when executed by a processor, implements the steps of the temperature and humidity control method according to any one of claims 1 to 8.

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