Sunlight room control system, control method and control device in alpine region

Abstract

The invention relates to the technical field of building intelligent control, in particular to a sunlight room control system, method and device in an alpine region. The system comprises a data acquisition module, a data analysis module and an intelligent adjustment module. The method comprises the following steps: transmitting acquired temperature, humidity and illumination intensity data to a data analysis module; a photovoltaic assembly is installed on the outdoor wall, and electric power generated by photovoltaic power generation is stored to meet the electric power requirement in the sunlight room; the data processing module is used for preprocessing the collected data, analyzing the preprocessed data and sending a power-on instruction to the intelligent adjusting module; when a power-on instruction is received, the dimming glass is powered on, so that the glass becomes transparent, and the illumination intensity is increased to increase the temperature; when an opening instruction is received, the openable sash is opened, and indoor humid air is exhausted outdoors; and when a power-off instruction is received, power-off processing is performed on the dimming glass, so that the glass is atomized, and the illumination intensity is reduced. The use comfort and convenience of the sunlight room are improved.

Description

Technical Field

[0001] The present invention relates to the field of building intelligent control technology, and in particular to a sun room control system, a control method and a control device in high-cold areas. Background Art

[0002] The annual average temperature in the high-cold areas is much lower, the temperature difference between day and night is large, the sunshine is strong during the day, the temperature rises rapidly, and at night the temperature drops sharply due to the rapid heat dissipation of the ground. The sun room mainly focuses on improving thermal insulation performance, structural stability and energy efficiency. In terms of architectural design, the sun room uses high-efficiency insulation materials such as double-layer or triple-layer hollow glass and low-emissivity glass, and sets a thermal insulation layer to reduce heat loss. At the same time, its structure needs to be able to withstand the wind and snow loads in the high-cold areas, so high-strength, corrosion-resistant aluminum alloy or steel structure materials are often used. In terms of intelligence and energy utilization, the sun room in the high-cold areas fully demonstrates the intelligent use of natural resources. By integrating photovoltaic modules and inverter technology, the sun room can directly convert abundant solar energy into electrical energy and meet the indoor power demand self-sufficiency. In addition, the deployment of intelligent temperature control and shading systems realizes the accurate monitoring and dynamic adjustment of key environmental parameters such as indoor temperature and humidity, thereby ensuring the constancy and comfort of the indoor environment. In summary, the technical concept of sunrooms in high-cold areas comprehensively covers multiple dimensions such as thermal insulation performance, structural strength, energy efficiency and intelligent management. Its design not only allows natural light to fully flow into the room, greatly improving the indoor lighting quality, reducing the demand for artificial lighting, and effectively saving energy; at the same time, good natural lighting also promotes indoor air circulation and optimizes indoor air quality, aiming to create an ideal indoor space for residents that is both warm and comfortable and green and environmentally friendly.

[0003] Prior art 1, Chinese patent, application number 202410251175.3 discloses a glass sun room, including a sun room body, a slide fixed on the sun room body, a transverse rod slidably connected to the slide, a moving block slidably connected to the transverse rod, a rotating rod rotatably connected to the moving block, a connecting rod fixed to the rotating rod, two arc-shaped cleaning brushes connected to the connecting rod, a first tension spring fixed between the transverse rod and the slide, an additional rod fixed to the moving block, a pressure block slidably connected to the additional rod, the rotating rod is a rubber pressure block, a positioning rod fixed to the pressure block, and a shield fixed to the slide, which can automatically clean and brush the impurities adhered to the upper surface of the sun room itself. Although the impurities adhered to the upper surface of the sun room itself can be automatically cleaned and brushed, which improves the convenience of use; however, the rubber material may require regular maintenance and inspection, which increases the maintenance cost.

[0004] Prior art 2, Chinese patent, application number 202411048647.1 discloses a steel structure sun room, including several longitudinally arranged main beams and several transversely arranged cross beams, several main beams are combined into several supporting arc frames, several supporting arc frames are circumferentially distributed with one end of the supporting arc frame away from the ground, several cross beams are combined into several connecting ring frames of different sizes, the connecting ring frames are connected to several supporting arc frames, two adjacent main beams or cross beams are connected by connecting components, several glass plates are arranged on the connecting components, door frames are arranged between the main beams and cross beams, and the inner side of the door frames is symmetrical and rotating with revolving doors. Although it has the advantages of stable support, meeting the installation requirements of ultra-large span sun rooms, quick connection, high-end appearance and good texture; however, the heat insulation and thermal insulation performance of the steel structure is poor, and it is easy to rust, which increases the later maintenance cost.

[0005] Prior art three, Chinese patent, application number 202410087792.4 discloses a photovoltaic sun room, including a photovoltaic panel group and a support assembly; the support assembly includes a support frame and an upper frame assembly; the support frame assembly includes a plurality of columns, and the columns are connected to the frame beams through an assembly structure; the upper frame assembly includes a support upper beam and a purlin arranged on the support frame assembly; the two support upper beams and the purlin and the corresponding support upper beam are connected through an installation structure. Although the overall structure is relatively simple, through the setting of the assembly structure and the installation structure, the support assembly of the sun room is equivalent to a splicing structure, which reduces the use of welding processes, not only facilitates the assembly of the sun room, but also ensures the consistency of the overall assembly of the sun room to a certain extent; however, using a splicing structure, the overall strength may not be strong enough, and it is easy to loosen or deform.

[0006] At present, the existing technologies 1, 2 and 3 have the problems of simple structure, high maintenance cost and single function. Therefore, the present invention is mainly aimed at buildings in high-cold areas, and designs a sun room that integrates insulation, heat insulation, waterproofing, lighting, energy utilization, intelligent control and other functions. The sun room uses a variety of advanced technologies to ensure that the ideal temperature and light conditions can be maintained inside in an extremely cold climate environment, thereby creating a comfortable and suitable growth space. Summary of the invention

[0007] The main purpose of the present invention is to provide a sun room control system, control method and control device for high-cold areas, so as to solve the problems of simple structure, high maintenance cost and single function in the prior art.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A sun room control system for high-cold areas, the sun room control system for high-cold areas comprising:

[0010] The data acquisition module is used to set a temperature sensor, a humidity sensor and a light intensity sensor in the sun room to collect the temperature, humidity and light intensity in the sun room in real time, and transmit the collected temperature, humidity and light intensity data to the data analysis module; and install photovoltaic modules on the outdoor walls to store the electricity generated by photovoltaic power generation to meet the power needs of the sun room;

[0011] The data analysis module is used to receive the data transmitted by the data acquisition module, pre-process the data, and analyze the pre-processed data. If the temperature is higher than the preset temperature threshold, a power-on instruction is sent to the intelligent adjustment module; if the humidity is higher than the preset threshold, a start instruction is sent to the intelligent adjustment module; if the light intensity exceeds the preset threshold, a power-off instruction is sent to the intelligent adjustment module;

[0012] The intelligent adjustment module is used to receive instructions sent by the data analysis module. When receiving a power-on instruction, the dimming glass is powered on to make the glass transparent and increase the light intensity to raise the temperature; when receiving an opening instruction, the openable fan is opened to exhaust the indoor humid air to the outside; when receiving a power-off instruction, the dimming glass is powered off to fog the glass and reduce the light intensity.

[0013] As a further improvement of the present invention, the data acquisition module includes:

[0014] The device initialization submodule is used to initialize the temperature, humidity and light intensity sensor nodes in each corner of the sun room at startup; each sensor node contains a Zigbee module for wireless communication; during the initialization process, the sensor node automatically configures the Zigbee network parameters and generates a unique network address;

[0015] The data acquisition submodule is used for the sensor node to collect environmental data in real time. The temperature sensor measures the current temperature value, the humidity sensor detects the humidity level in the air, and the light intensity sensor records the intensity of light. The collected analog signals are converted into digital signals through the built-in analog-to-digital converter;

[0016] The data packaging submodule is used to format the pre-processed data into standard data packets. Each data packet contains information such as sensor type, acquisition timestamp and data value. The size and format of the data packet comply with the provisions of the Zigbee protocol.

[0017] The network establishment submodule is used for the sensor node to establish a communication connection with the Zigbee coordinator through the Zigbee module; the Zigbee coordinator is located in the central control area of ​​the sun room and is responsible for managing the entire Zigbee network; the sensor node and the coordinator perform handshakes and authentication through the Zigbee protocol; the sensor node sends the packaged data packet to the Zigbee coordinator through the Zigbee wireless signal; after the Zigbee coordinator receives the data packet transmitted by the sensor node, it parses the data and decodes the data packet into readable temperature, humidity and light intensity values. The Zigbee coordinator forwards the parsed data to the data analysis module via wired or wireless means.

[0018] As a further improvement of the present invention, the expression for establishing a communication connection between the sensor node and the Zigbee coordinator through the Zigbee module is:

[0019]

[0020] In the formula, SNR stands for signal-to-noise ratio, which is the ratio of the strength of the received signal to the strength of the noise, P t Indicates the transmission power, in watts, which indicates the power of the signal transmitted by the sensor node. t represents the transmitting antenna gain, represents the gain of the sensor node antenna, G r represents the receiving antenna gain, represents the gain of the Zigbee coordinator antenna, λ represents the wavelength, in meters, represents the wavelength of the wireless signal, and the calculation formula is: Where c is the speed of light, f is the frequency, d is the distance in meters, which represents the distance between the sensor node and the Zigbee coordinator, L is the system loss factor, which represents the sum of various losses in the system, including transmission line loss and filter loss, N0 is the noise power spectral density in watts per hertz, which represents the noise power at the receiving end, and α i represents the multipath attenuation coefficient, represents the attenuation coefficient of the i-th path, φ i represents the multipath phase offset, represents the phase offset of the i-th path, β k represents the frequency selective fading coefficient, represents the fading coefficient of the kth frequency component, θ k represents the frequency selective fading phase offset, represents the phase offset of the kth frequency component, γ m represents the signal modulation coefficient, represents the modulation coefficient of the mth modulation method, ψ m Represents the signal modulation phase offset, which represents the phase offset of the mth modulation method.

[0021] As a further improvement of the present invention, the data analysis module includes:

[0022] The preprocessing submodule is used to remove noise, fill missing data, and normalize the received data; perform feature screening, outlier analysis, data distribution analysis, and importance analysis; and visualize the preprocessed data;

[0023] The data analysis submodule is used to analyze the visualization graph, calculate the total number of data features, and calculate the number of positive and negative features, adjust the ratio of positive and negative features, and judge whether the temperature, humidity and light intensity are beyond the normal range according to the preset threshold;

[0024] The intelligent adjustment instruction generation submodule is used to obtain the corresponding intelligent adjustment command based on the analysis results if the temperature, humidity and light intensity are judged to be beyond the normal range.

[0025] As a further improvement of the present invention, the data analysis submodule includes:

[0026] The feature quantity calculation unit is used to calculate the number and proportion of missing features in the data; if the number of missing features is greater than a first preset threshold, the corresponding feature is deleted; if the missing proportion of data samples corresponding to the null value in the feature is less than a second preset value, the corresponding data is deleted;

[0027] An analysis and processing unit, used to perform mean or median filling on the features in the data and output missing value analysis results, wherein the results include a preset number of features with missing feature data;

[0028] The outlier analysis unit is used to determine the value range of each attribute in the data. If the feature proportion of the data is greater than the third preset value, the corresponding feature is deleted. If the abnormal proportion of the data corresponding to the abnormal feature is less than the fourth preset value, the sample is deleted.

[0029] As a further improvement of the present invention, the intelligent adjustment instruction generation submodule includes:

[0030] A receiving unit, used to obtain data uploaded by the temperature sensor, the humidity sensor and the light intensity sensor, and save the data to a database according to a preset format, and determine a data adjustment value according to the difference between the data in the database and the preset recommended data;

[0031] The instruction unit is used to determine the perception type perceived by the perception information according to the data adjustment value, and the perception type includes at least: an unperceived target object and a perceived target object; and determine the adjustment instruction matching the perception type from the instruction set preset by the temperature sensor, the humidity sensor and the light intensity sensor;

[0032] The sending unit is used to send the adjustment instruction to the intelligent adjustment module to adjust the indoor temperature, humidity or light intensity.

[0033] As a further improvement of the present invention, the receiving unit includes:

[0034] The deletion subunit is used to determine the trigger duplication type when duplicate data exists in the database data. The trigger types include target object trigger and device trigger. If the trigger type is target object trigger, it is determined that the device data reporting function corresponding to the duplicate data is normal and the duplicate data is retained. If the trigger type is device trigger, it is determined that the device data reporting function corresponding to the duplicate data is abnormal and the duplicate data is deleted.

[0035] A revocation subunit is used to initiate an adjustment reminder to the target object, obtain feedback information initiated by the target object based on the adjustment reminder, and when the feedback information indicates that the target object prohibits the temperature sensor, humidity sensor or light intensity sensor from operating according to the adjustment instruction, initiate a revocation instruction to the temperature sensor, humidity sensor or light intensity sensor;

[0036] The screening sub-unit is used to determine the identifier corresponding to the data in the database, screen out the sub-data consistent with the identifier from the database data, determine the temperature sensor, humidity sensor or light intensity sensor corresponding to the sub-data, and send an adjustment instruction to the control center according to the adjustment value.

[0037] As a further improvement of the present invention, the intelligent adjustment module includes:

[0038] The material activation submodule is used to start the circuit and apply a specific voltage to the dimming glass after receiving the power-on instruction sent by the data analysis module;

[0039] The state switching submodule is used to cause the electrochromic material in the dimming glass to undergo a chemical reaction under the action of voltage, causing the optical properties of the material to change from an opaque state to a transparent state.

[0040] The fan blade opening submodule is used to start the corresponding motor and start running after receiving the opening command sent by the data analysis module, so as to drive the opening mechanism of the openable fan; under the drive of the motor, the fan blades of the openable fan start to move from the closed state to the open state; when the fan blades reach the preset opening angle, the motor stops running and continuously monitors the status of the fan blades.

[0041] To achieve the above object, the present invention provides the following technical solutions:

[0042] A sunroom control method, which is applied to the sunroom control system in the high-cold region, the sunroom control method in the high-cold region comprises:

[0043] Temperature sensors, humidity sensors and light intensity sensors are installed in the sun room to collect the temperature, humidity and light intensity in the sun room in real time, and transmit the collected temperature, humidity and light intensity data to the data analysis module; photovoltaic modules are installed on the outdoor walls to store the electricity generated by photovoltaic power generation to meet the power needs of the sun room;

[0044] Preprocess the collected data and analyze the preprocessed data. If the temperature is higher than the preset temperature threshold, a power-on command is sent to the intelligent adjustment module; if the humidity is higher than the preset threshold, a start command is sent to the intelligent adjustment module; if the light intensity exceeds the preset threshold, a power-off command is sent;

[0045] When receiving a power-on command, the dimming glass is powered on to make the glass transparent, increasing the light intensity to raise the temperature; when receiving an open command, the openable fan is opened to discharge the indoor humid air to the outside; when receiving a power-off command, the dimming glass is powered off to fog the glass and reduce the light intensity.

[0046] To achieve the above object, the present invention provides the following technical solutions:

[0047] A sun room device for high-cold areas, which is applied to the sun room control system for high-cold areas, and the sun room device for high-cold areas comprises: a sun room, an outdoor area, glass or transparent plates, rainproof shutters, and an openable external window;

[0048] Among them, a sunroom is installed between the house and the outdoors, glass or transparent panels are installed on the top of the sunroom, photovoltaic panels are installed at equal intervals on the glass or transparent panels, rainproof shutters are installed at the front end of the glass or transparent panels, and an openable external window is installed on the partition at the front end of the sunroom.

[0049] The invention heats the sun room during the day in winter, and the temperature rises. The sun room is equipped with openable fans and rainproof shutters, and the convection of cold air in the room and hot air in the sun room causes the indoor temperature to rise; the cold air is transported to the sun room heat collecting wall through pipelines for heating, and the holes in the heat collecting wall are closed at night in winter, and the heat collecting wall releases heat to heat the room, thereby creating a more comfortable and healthy indoor environment and improving the comfort of living or working; the indoor environment is regulated by natural ventilation, thereby reducing the energy consumption of equipment such as air conditioners and dehumidifiers, which is in line with the concept of green and environmental protection; the introduction and promotion of photovoltaic power generation is conducive to promoting the application and development of green energy, reducing carbon emissions, and protecting the ecological environment; the efficiency and sustainability of energy utilization are improved by utilizing renewable energy and storing electricity; a more comfortable and pleasant indoor environment can be created by adjusting the light intensity, thereby improving the satisfaction of living or working; appropriately adjusting the light intensity can also reduce the direct sunlight and damage to indoor furniture, decorations and other items, and extend their service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 This is a functional module diagram of an embodiment of a sun room control system for high-cold areas of the present invention;

[0051] Figure 2 This is a functional module diagram of a data acquisition module of an embodiment of a sun room control system in a high-cold region of the present invention;

[0052] Figure 3 This is a functional module diagram of a data analysis module of an embodiment of a sun room control system in a high-cold region of the present invention;

[0053] Figure 4 This is a functional module diagram of an intelligent adjustment module of an embodiment of a sun room control system in a high-cold region of the present invention;

[0054] Figure 5 A schematic diagram of the steps of an embodiment of a method for controlling a sun room in a high-cold region of the present invention;

[0055] Figure 6 This is a structural schematic diagram of an embodiment of a sun room control device for high-cold areas of the present invention;

[0056] Figure 7 It is a structural schematic diagram of an embodiment of an electronic device of the present invention;

[0057] Figure 8 It is a schematic structural diagram of an embodiment of the storage medium of the present invention. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0059] The terms "first", "second" and "third" in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" and "third" can explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. All directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0060] Reference to an "embodiment" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0061] like Figure 1 As shown, this embodiment provides an embodiment of a sun room control system in a high-cold area. In this embodiment, the sun room control system in a high-cold area specifically includes: a data acquisition module 1, a data analysis module 2 and an intelligent adjustment module 3;

[0062] The data acquisition module 1 is used to set a temperature sensor, a humidity sensor and a light intensity sensor in the sun room, collect the temperature, humidity and light intensity in the sun room in real time, and transmit the collected temperature, humidity and light intensity data to the data analysis module; and install photovoltaic modules on the outdoor wall to store the electricity generated by photovoltaic power generation to meet the power demand in the sun room;

[0063] The data analysis module 2 is used to receive the data transmitted by the data acquisition module, pre-process the data, and analyze the pre-processed data. If the temperature is higher than the preset temperature threshold, a power-on instruction is sent to the intelligent adjustment module; if the humidity is higher than the preset threshold, a start instruction is sent to the intelligent adjustment module; if the light intensity exceeds the preset threshold, a power-off instruction is sent to the intelligent adjustment module;

[0064] The intelligent adjustment module 3 is used to receive the instructions sent by the data analysis module. When receiving the power-on instruction, the dimming glass is powered on to make the glass transparent and increase the light intensity to increase the temperature; when receiving the start instruction, the openable fan is turned on to exhaust the indoor humid air to the outside; when receiving the power-off instruction, the dimming glass is powered off to fog the glass and reduce the light intensity.

[0065] Preferably, the data acquisition module 1 of this embodiment is responsible for setting sensors in the sunroom, collecting temperature, humidity and light intensity data in real time, and transmitting these data to the data analysis module, so as to obtain the environmental condition data in the sunroom in real time and accurately, and provide a basis for data analysis; the data analysis module 2 receives the data from the data acquisition module 1, performs preprocessing and analysis, and sends corresponding instructions to the intelligent adjustment module 3 according to the preset threshold value. Through the preprocessing and analysis of the data, it can accurately determine whether the environmental conditions in the sunroom exceed the preset range and respond in time; the intelligent adjustment module 3 powers on or off the dimming glass and opens or closes the openable fan according to the instructions of the data analysis module 2 to adjust the environmental conditions in the sunroom, and automatically adjusts the states of the dimming glass and the openable fan according to the instructions of the data analysis module, so as to effectively improve the environmental conditions in the sunroom.

[0066] In summary, the environmental conditions in the sunroom of this embodiment can be effectively detected and adjusted to ensure that the temperature, humidity and light intensity are maintained within an appropriate range; the comfort and convenience of using the sunroom are improved, and the need for manual intervention is reduced; intelligent and automated environmental control is achieved, and the overall quality of life is improved.

[0067] Furthermore, if Figure 2 As shown, the data acquisition module 1 specifically includes:

[0068] The device initialization submodule is used to initialize the temperature, humidity and light intensity sensor nodes in each corner of the sun room at startup; each sensor node contains a Zigbee module for wireless communication; during the initialization process, the sensor node automatically configures the Zigbee network parameters, such as network ID, channel and PAN ID, and generates a unique network address;

[0069] The data acquisition submodule is used for the sensor node to collect environmental data in real time. The temperature sensor measures the current temperature value, the humidity sensor detects the humidity level in the air, and the light intensity sensor records the intensity of light. The collected analog signals are converted into digital signals through the built-in analog-to-digital converter;

[0070] The data packaging submodule is used to format the pre-processed data into standard data packets. Each data packet contains information such as sensor type (temperature, humidity or light intensity), acquisition timestamp and data value. The size and format of the data packet follow the provisions of the Zigbee protocol.

[0071] The network establishment submodule is used for the sensor node to establish a communication connection with the Zigbee coordinator through the Zigbee module; the Zigbee coordinator is located in the central control area of ​​the sun room and is responsible for managing the entire Zigbee network; the sensor node and the coordinator perform handshake and authentication through the Zigbee protocol; the sensor node sends the packaged data packet to the Zigbee coordinator through the Zigbee wireless signal; after receiving the data packet transmitted by the sensor node, the Zigbee coordinator performs data analysis, and the coordinator decodes the data packet into readable temperature, humidity and light intensity values, and the Zigbee coordinator forwards the parsed data to the data analysis module through wired or wireless means;

[0072] Among them, the expression of the sensor node establishing a communication connection with the Zigbee coordinator through the Zigbee module is:

[0073]

[0074] In the formula, SNR stands for signal-to-noise ratio, which is the ratio of the strength of the received signal to the strength of the noise, P t Indicates the transmission power, in watts (W), which indicates the power of the signal transmitted by the sensor node. t represents the transmitting antenna gain, represents the gain of the sensor node antenna, G r represents the receiving antenna gain, represents the gain of the Zigbee coordinator antenna, λ represents the wavelength, the unit is meter (m), represents the wavelength of the wireless signal, and the calculation formula is Where c is the speed of light, f is the frequency, d is the distance in meters (m), which represents the distance between the sensor node and the Zigbee coordinator, L is the system loss factor, which represents the sum of various losses in the system, including transmission line loss, filter loss, etc., N0 is the noise power spectral density in watts per hertz (W / Hz), which represents the noise power at the receiving end, and α i represents the multipath attenuation coefficient, represents the attenuation coefficient of the i-th path, φ i represents the multipath phase offset, represents the phase offset of the i-th path, β k represents the frequency selective fading coefficient, represents the fading coefficient of the kth frequency component, θ k represents the frequency selective fading phase offset, represents the phase offset of the kth frequency component, γ m represents the signal modulation coefficient, represents the modulation coefficient of the mth modulation method, ψm represents the signal modulation phase offset, and represents the phase offset of the mth modulation method. The equation takes into account multiple factors such as multipath effect, frequency selective fading, and signal modulation method. Multipath effect means that the signal reaches the receiving end through multiple paths, and the attenuation and phase offset of each path are different, resulting in signal superposition and interference. Frequency selective fading means that different frequency components are subjected to different attenuation during transmission, resulting in signal distortion. The signal modulation method affects the transmission efficiency and anti-interference ability of the signal. The equation can more accurately describe the communication connection process between the sensor node and the Zigbee coordinator, help optimize the communication parameters, and improve the stability and reliability of data transmission.

[0075] Preferably, the device initialization submodule sensor node of this embodiment automatically configures Zigbee network parameters, such as network ID, channel and PAN ID, and generates a unique network address at startup; each sensor node contains a Zigbee module for wireless communication to ensure interconnection between nodes. Significance: Automatic configuration reduces the workload of manual settings and simplifies the deployment process of sensors; by automatically generating a unique network address, the stability and security of the network are ensured. The data acquisition submodule sensor node collects environmental data in real time, including temperature, humidity and light intensity; the collected analog signals are converted into digital signals through a built-in analog-to-digital converter to ensure the accuracy and reliability of the data. Significance: Through real-time collection and signal conversion, it is ensured that the collected data accurately reflects the environmental status; it provides basic data support for data analysis and intelligent adjustment. The data preprocessed by the data packaging submodule is formatted into a standard data packet, which contains information such as sensor type, collection timestamp and data value; the size and format of the data packet follow the provisions of the Zigbee protocol to ensure the integrity and consistency of the data during transmission. Significance: The standardized format ensures the consistency of data between different nodes, which is convenient for data processing and analysis; it follows the provisions of the Zigbee protocol to ensure the reliability of data during transmission. Network establishment submodule sensor nodes establish communication connections with the Zigbee coordinator through the Zigbee module; the sensor nodes and the coordinator perform handshakes and authentication through the Zigbee protocol to ensure the security and reliability of communication; the sensor nodes send the packaged data packets to the Zigbee coordinator through the Zigbee wireless signal. Significance: The Zigbee coordinator is responsible for managing the entire Zigbee network to ensure the stable operation of the network; through handshakes and authentication, it ensures the security of data transmission and prevents data leakage and tampering; through wireless signal transmission of data, it ensures the real-time and transmission efficiency of data; after receiving the data packets transmitted by the sensor node, the Zigbee coordinator performs data analysis and decodes the data packets into readable temperature, humidity and light intensity values; the coordinator forwards the parsed data to the data analysis module via wired or wireless means. Significance: Through data analysis, the raw data is converted into readable values, which is convenient for data analysis and application; through data forwarding, data interaction between different modules is realized to ensure the collaborative work of the entire system.

[0076] In summary, the data acquisition module 1 of this embodiment realizes accurate acquisition, reliable transmission and efficient analysis of temperature, humidity and light intensity data. It not only provides a solid technical foundation for the intelligent control system of the sun room, but also ensures real-time monitoring and intelligent adjustment of environmental data, and improves the management efficiency and comfort of the sun room. Through the above description, the Zigbee technology is used to realize accurate acquisition, reliable transmission and efficient analysis of temperature, humidity and light intensity data, which provides a solid technical foundation for the intelligent adjustment of the sun room control system.

[0077] Furthermore, if Figure 3 As shown, the data analysis module 2 specifically includes:

[0078] The preprocessing submodule is used to remove noise, fill missing data, normalize data, and perform other operations on the received data; perform feature screening, outlier analysis, data distribution analysis, and importance analysis; and visualize the preprocessed data;

[0079] The data analysis submodule is used to analyze the visualization graph, calculate the total number of data features, and calculate the number of positive and negative features, adjust the ratio of positive and negative features, and judge whether the temperature, humidity and light intensity are beyond the normal range according to the preset threshold;

[0080] The intelligent adjustment instruction generation submodule is used to obtain the corresponding intelligent adjustment command based on the analysis results if the temperature, humidity and light intensity are judged to be beyond the normal range.

[0081] Preferably, the preprocessing submodule of this embodiment reduces random errors and irrelevant information in the data through filtering, smoothing and other methods, improves the accuracy and reliability of the data; uses interpolation, regression and other algorithms to fill in the gaps in the data to ensure the integrity and consistency of the data; converts the data to the same scale to eliminate the dimensional differences between different features; selects the most representative features from the original data, reduces the number of features, and improves efficiency and accuracy; identifies and processes outliers in the data to avoid their adverse effects on subsequent analysis; evaluates the impact of each feature on the target variable, and displays the preprocessed data in the form of charts to facilitate intuitive understanding of data characteristics and distribution The data analysis submodule counts the number of features in the statistics, divides the features into positive features and negative features according to the direction of their influence on the target variable, and calculates their number; optimizes the ratio of positive and negative features through feature selection and weight adjustment, and improves the prediction performance of the model; determines whether the environmental factors exceed the normal range according to the preset threshold, and provides a basis for intelligent adjustment; the intelligent adjustment instruction generation module automatically generates the corresponding intelligent adjustment command according to the judgment result of the data analysis submodule; adjusts parameters such as temperature, humidity and light intensity according to specific environmental conditions to achieve precise control; improves the automation level of environmental control through the generation and execution of intelligent adjustment instructions.

[0082] In summary, this embodiment can improve data quality through a series of preprocessing operations. The generation of visualization graphs helps to quickly identify problems and trends in the data and provide support for decision-making; deeply mine the information in the data to provide a scientific basis for intelligent adjustment, and understand the characteristic structure and influence direction of the data by calculating the total number of features and the number of positive and negative features; the judgment of temperature, humidity and light intensity helps to discover and solve problems in a timely manner, and improve the accuracy and efficiency of environmental control; by automatically generating and executing intelligent adjustment commands, precise control of environmental factors is achieved; the efficiency and accuracy of environmental control are improved, and the cost and risk of manual intervention are reduced.

[0083] Furthermore, the data analysis submodule specifically includes:

[0084] The feature quantity calculation unit is used to calculate the number and proportion of missing features in the data; if the number of missing features is greater than a first preset threshold, the corresponding feature is deleted; if the missing proportion of data samples corresponding to the null value in the feature is less than a second preset value, the corresponding data is deleted;

[0085] An analysis and processing unit, used to perform mean or median filling on the features in the data and output missing value analysis results, wherein the results include a preset number of features with missing feature data;

[0086] The outlier analysis unit is used to determine the value range of each attribute in the data. If the feature proportion of the data is greater than the third preset value, the corresponding feature is deleted. If the abnormal proportion of the data corresponding to the abnormal feature is less than the fourth preset value, the sample is deleted.

[0087] Preferably, in this embodiment, the feature quantity calculation unit calculates the total number of all features in the data set, identifies and calculates the number of missing values ​​and the proportion of missing values ​​in each feature. If the number of missing features is greater than a first preset threshold, the feature is deleted. If the proportion of missing data samples corresponding to the null values ​​in the feature is less than a second preset value, the data samples are deleted. The analysis and processing unit fills in the missing values ​​to retain the integrity of the data set, displays the data features with missing features, and the processing results of the missing values. The analysis results contain a preset number of data features with missing features to help users focus on key features. The outlier analysis unit identifies the value range of each attribute to determine whether there are outliers. If the proportion of features in the data is greater than a third preset value, the feature is deleted. If the proportion of data anomalies corresponding to the abnormal features is less than a fourth preset value, the sample is deleted.

[0088] In summary, this embodiment can preliminarily clean the data set and improve data quality by deleting features and data with too many missing values ​​or too low missing ratios; removing features and data with serious missing values ​​can reduce noise in the data and provide more valuable information; by filling missing values, the integrity of the data set is ensured; analysis results of missing values ​​are provided to help users understand the missing situation in the data set and provide a basis for decision-making; by focusing on a preset number of features, users can locate features that may have problems more quickly; by deleting outliers, the data set can be further purified to improve data accuracy and reliability; removing outliers can reduce deviations in the data and make data analysis results more accurate.

[0089] Furthermore, the intelligent adjustment instruction generation submodule specifically includes:

[0090] A receiving unit, used to obtain data uploaded by the temperature sensor, the humidity sensor and the light intensity sensor, and save the data to a database according to a preset format, and determine a data adjustment value according to the difference between the data in the database and the preset recommended data;

[0091] The instruction unit is used to determine the perception type perceived by the perception information according to the data adjustment value, and the perception type includes at least: an unperceived target object and a perceived target object; and determine the adjustment instruction matching the perception type from the instruction set preset by the temperature sensor, the humidity sensor and the light intensity sensor;

[0092] The sending unit is used to send the adjustment instruction to the intelligent adjustment module to adjust the indoor temperature, humidity or light intensity.

[0093] Preferably, the receiving unit of this embodiment can receive data from the temperature sensor, humidity sensor and light intensity sensor in real time or at a fixed time; format the received sensor data according to a preset format to ensure the consistency and readability of the data; save the formatted data in a database to facilitate subsequent data analysis and processing; compare the data in the database with the preset recommended data, and calculate the data adjustment value based on the difference to adjust the operation; the instruction unit determines the type of target object perceived by the current environment based on the data adjustment value, and selects an adjustment instruction that matches the current perception type from a preset instruction set, including operations such as heating, cooling, humidification, dehumidification, light increase, and light decrease; the sending unit sends the determined adjustment instruction to the intelligent adjustment module, and the intelligent adjustment module performs corresponding adjustment operations based on the received instructions, such as adjusting the indoor temperature, humidity or light intensity.

[0094] To sum up, this embodiment ensures that the system can obtain environmental parameters in real time, providing the possibility for timely adjustment; through formatted storage, the accuracy and consistency of data are ensured for easy processing; by comparing data and determining the adjustment value, data support is provided for intelligent adjustment; through the judgment of the perception type, suitable adjustment instructions can be selected more accurately to improve the accuracy and efficiency of adjustment; the preset instruction set can cover a variety of adjustment scenarios, so that the system can be flexibly adjusted according to actual needs; by quickly sending instructions and executing adjustments, it is ensured that environmental parameters can be adjusted in time to improve user comfort; it realizes intelligent control of the indoor environment, and improves the system's degree of automation and user experience.

[0095] Furthermore, the receiving unit specifically includes:

[0096] The deletion subunit is used to determine the trigger duplication type when duplicate data exists in the database data. The trigger types include target object trigger and device trigger. If the trigger type is target object trigger, it is determined that the device data reporting function corresponding to the duplicate data is normal and the duplicate data is retained. If the trigger type is device trigger, it is determined that the device data reporting function corresponding to the duplicate data is abnormal and the duplicate data is deleted.

[0097] A revocation subunit is used to initiate an adjustment reminder to the target object, obtain feedback information initiated by the target object based on the adjustment reminder, and when the feedback information indicates that the target object prohibits the temperature sensor, humidity sensor or light intensity sensor from operating according to the adjustment instruction, initiate a revocation instruction to the temperature sensor, humidity sensor or light intensity sensor;

[0098] The screening sub-unit is used to determine the identifier corresponding to the data in the database, screen out the sub-data consistent with the identifier from the database data, determine the temperature sensor, humidity sensor or light intensity sensor corresponding to the sub-data, and send an adjustment instruction to the control center according to the adjustment value.

[0099] Preferably, the deletion subunit of this embodiment can identify duplicate data in the database to ensure the accuracy and consistency of the data; different processing methods can be adopted according to the trigger type; for duplicate data triggered by the target object, the data is retained after confirming that the device data reporting function is normal; for duplicate data triggered by the device, if the device data reporting function is abnormal, the data is deleted; the revocation subunit can initiate an adjustment reminder to the target object to ensure that the target object understands the current situation; by obtaining feedback information from the target object, the intention and decision of the target object can be understood; if the target object prohibits the sensor from operating according to the adjustment instruction, a revocation instruction can be sent to the sensor to ensure that the system operates according to the wishes of the target object; the screening subunit can determine the identifier of the data in the database to ensure the uniqueness and identifiability of the data; by screening the sub-data consistent with the identifier, the required data can be accurately obtained; based on the screened sub-data and adjustment value, an instruction adjustment can be sent to the control center to ensure that the system operates as expected.

[0100] In summary, this embodiment improves the accuracy and reliability of data in the database by deleting unnecessary duplicate data; reducing duplicate data helps to optimize database performance and improve query and processing efficiency; adopts different processing strategies according to different trigger types to ensure data consistency and integrity; enhances the interactivity and responsiveness between the system and the target object by initiating reminders and obtaining feedback; allows the target object to adjust the system behavior according to actual needs to improve the flexibility and adaptability of the system; when the target object explicitly prohibits the sensor from running, the instruction is revoked in time to avoid unnecessary operations and system failures; improves data utilization and accuracy by screening and identifying specific data; sends adjustment instructions based on the screened data to achieve precise control and optimized operation of the system; and improves the overall efficiency and performance of the system through precise data screening and instruction sending.

[0101] Furthermore, the instruction unit specifically includes:

[0102] The type classification subunit is used to classify data into different perception types, such as "unperceived target objects" and "perceived target objects" according to preset classification rules; further identify specific perception types. For example, for "unperceived target objects", the system will determine whether there are new environmental changes or abnormal conditions; for "perceived target objects", the system will evaluate whether the current environmental status needs to be adjusted;

[0103] The instruction matching subunit is used to filter out the adjustment instruction matching the current perception type from the preset instruction set after identifying the perception type; dynamically select the most appropriate adjustment instruction according to the characteristics of the perception type and the preset instruction conditions; for example, if the perception type is "unperceived target object", the system may choose to start an emergency adjustment instruction; if the perception type is "perceived target object", the system may choose a regular adjustment instruction;

[0104] The instruction sending subunit is used to generate a specific adjustment instruction after determining the matching adjustment instruction, and send it to the intelligent adjustment module, including encoding, formatting and optimization of the instruction;

[0105] Among them, the equation expression of the type division subunit is:

[0106] Perception type (t) = classification function (D (t), R)

[0107] Classification function (D(t), R) = Softmax(W type ReLU(U env Environmental change (D(t)) + U anom Abnormal situation (D(t)))

[0108] Where, perception type (t) represents the perception type at time t, classification function represents the complex function used for classification, D(t) represents the data feature set at time t, R represents the preset classification rule, Softmax represents the function used to normalize the classification results, and W type Represents the type classification weight matrix, ReLU represents the activation function for nonlinear transformation, U env represents the environmental change weight matrix, U anom represents the abnormal situation weight matrix, environment change (D(t)) represents the environment change value at time t, and abnormal situation (D(t)) represents the abnormal situation value at time t;

[0109] The equation expression of the instruction matching subunit is:

[0110] Matching instruction (t) = matching function (T (t), I, C)

[0111] Matching function (T(t), I, C) = Argmax(W inst Softmax(V type ·T(t)+V cond Conditional function (D(t))))

[0112] Where, match_instruction(t) represents the matching instruction at time t, match_function represents the complex function used to select the instruction, T(t) represents the perception type at time t, I represents the instruction set, C represents the instruction condition, Argmax represents the instruction used to select the maximum value, and W inst represents the instruction selection weight matrix, V type represents the perceptual type weight matrix, V cond represents the conditional function weight matrix, and the conditional function (D(t)) represents the conditional function value at time t, combined with the environmental state and abnormal conditions. These equation expressions combine multiple variables and complex functions to more accurately describe the working principles of the type classification subunit and the instruction matching subunit, ensuring that the system can dynamically adjust and execute the corresponding adjustment instructions according to the current environmental state and preset rules.

[0113] Preferably, the type classification subunit of this embodiment divides the sensor data into different perception types through preset classification rules, ensures the structuring and standardization of data, and facilitates processing; can accurately identify "unperceived target objects" and "perceived target objects", judge whether there are new environmental changes or abnormal situations, and evaluate whether the current environmental state needs to be adjusted; according to different perception types, the system can dynamically adjust the response strategy to ensure timely perception and response to environmental changes. Significance achieved: By quickly identifying the perception type, the system can respond quickly, reduce delays, and improve adjustment efficiency; can adapt to different environmental changes and abnormal situations, and ensure that the system can operate stably under various conditions; through classification and identification, the system can reasonably allocate resources, avoid unnecessary adjustment operations, and improve resource utilization efficiency. The instruction matching subunit selects the most appropriate adjustment instruction from the preset instruction set according to the characteristics of the perception type and the preset instruction conditions, ensuring the accuracy and effectiveness of the instruction; can dynamically select the adjustment instruction according to the real-time environmental data and the perception type to ensure the best adjustment effect; for the "unperceived target object", it can quickly start the emergency adjustment instruction to ensure the safety and stability of the system under abnormal conditions. Significance achieved: Through precise matching of adjustment instructions, the system can adjust environmental parameters more accurately and improve the adjustment effect; it can flexibly select adjustment instructions according to different perception types and environmental conditions to ensure that the system can operate efficiently in various situations; through the rapid start of emergency adjustment instructions, the system can respond quickly in abnormal situations to ensure the safety and stability of the system. After determining the matching adjustment instructions, the instruction sending subunit generates specific adjustment instructions, encodes and formats them, and ensures that the instructions can be accurately conveyed to the intelligent adjustment module; according to real-time environmental data, the parameters of the instructions are dynamically adjusted to optimize the adjustment effect; the generated adjustment instructions are sent to the intelligent adjustment module to ensure that the instructions can be executed in time. Significance achieved: Through precise instruction generation and encoding, it is ensured that the instructions can be quickly and accurately conveyed to the adjustment module to improve the execution efficiency; by dynamically adjusting the instruction parameters, the system can optimize the adjustment according to the real-time environmental data and improve the adjustment effect; by timely transmitting the adjustment instructions, the system can quickly respond to environmental changes and ensure the stable operation of the system.

[0114] In summary, the various subunits of this embodiment enable the system to efficiently and accurately perceive environmental changes, and flexibly select and execute adjustment instructions according to different perception types and environmental conditions. This not only improves the system's response speed and adjustment accuracy, enhances the system's adaptability and flexibility, but also ensures the system's security and stability; through this hierarchical technical architecture, the system can achieve intelligent environmental adjustment and provide users with a more comfortable and safe environmental experience.

[0115] Furthermore, if Figure 4As shown, the intelligent adjustment module 3 specifically includes:

[0116] The material activation submodule is used to start the circuit after receiving the power-on command sent by the data analysis module, apply a specific voltage to the dimming glass, and activate the electrochromic material (tungsten oxide, nickel oxide and polymer-based electrochromic material, etc.) in the glass;

[0117] The state switching submodule is used to cause the electrochromic material in the dimming glass to undergo a chemical reaction under the action of voltage, causing the optical properties of the material to change from an opaque state to a transparent state.

[0118] The fan blade opening submodule is used to start the corresponding motor and start running after receiving the opening command sent by the data analysis module, so as to drive the opening mechanism of the openable fan; under the drive of the motor, the fan blades of the openable fan start to move from the closed state to the open state; when the fan blades reach the preset opening angle, the motor stops running and continuously monitors the status of the fan blades.

[0119] Preferably, the material activation submodule of this embodiment ensures that the activation process of the electrochromic material is accurate and stable by applying a specific voltage to the dimming glass; it can quickly start the circuit after receiving the power-on command to achieve rapid optical state switching. The significance achieved: the glass is quickly changed from the atomized state to the transparent state, the light intensity in the sun room is increased, the temperature is increased, and thus the dependence on artificial lighting is reduced; by accurately controlling the voltage, unnecessary energy consumption is avoided, and the energy utilization efficiency of the system is improved. Under the action of the voltage, the state switching submodule causes the electrochromic material to undergo a chemical reaction to achieve a change in optical properties from opaque to transparent; the stability of the glass in the transparent state is ensured, and the transparency change caused by voltage fluctuations is avoided. The significance achieved: according to the lighting requirements in the sun room, the transparency of the glass is adjusted in real time to provide the best lighting environment; through intelligent adjustment, the lighting environment in the sun room is made more comfortable and meets the user's personalized needs for light intensity. The fan blade opening submodule starts the motor to accurately control the opening angle of the fan blade to ensure that the fan blade moves smoothly and without noise; the state of the fan blade is continuously monitored to ensure that it remains stable at the preset angle. The significance achieved: By precisely controlling the opening angle of the fan blades, the best ventilation effect can be achieved, the indoor humid air can be effectively discharged, and the indoor air quality can be improved; through stable motor control and status monitoring, the wear of mechanical parts can be reduced and the service life of the system can be extended.

[0120] In summary, this embodiment realizes the intelligent adjustment of the environmental parameters in the sun room, which has the following specific meanings: by accurately controlling the light and ventilation, the environmental conditions in the sun room are optimized to improve the user comfort; by intelligent adjustment, unnecessary energy consumption is reduced and the energy efficiency of the system is improved; by personalized and intelligent environmental control, the personalized needs of users for light and ventilation are met and the user experience is improved. The sun room control system becomes an efficient, intelligent and user-friendly system, providing users with the best user experience.

[0121] Furthermore, the material activation submodule specifically includes:

[0122] A voltage fine-tuning unit is used to generate a required specific voltage according to the power-on instruction sent by the data analysis module; the generated voltage is fine-tuned by a voltage regulator, which can monitor voltage fluctuations in real time and perform automatic corrections;

[0123] The transmission monitoring unit is used to transmit the regulated voltage to the electrode interface of the dimming glass through the signal transmission line; during the signal transmission process, the voltage controller monitors the transmission status of the voltage in real time; after the voltage reaches the electrode interface of the dimming glass, the electrode is in direct contact with the electrochromic material in the glass;

[0124] The state monitoring unit is used to enable the ions inside the color-changing material to start moving under the action of a specific voltage, triggering a chemical reaction, causing the optical properties of the material to change, gradually changing from an opaque state to a transparent state; during the voltage application process, the optical sensor monitors the optical state changes of the dimming glass in real time, capturing every subtle change of the material from the initial state to the final transparent state; and adjusts the voltage application parameters according to the changes in the optical state.

[0125] Preferably, the voltage fine-tuning unit of this embodiment generates an accurate specific voltage according to the instructions of the data analysis module to ensure that the dimming glass can perform state transitions as expected; the voltage regulator monitors voltage fluctuations in real time and automatically corrects them to ensure voltage stability and avoid poor dimming effects caused by voltage fluctuations. Significance: Accurate voltage control can ensure that the dimming glass can achieve ideal transparency under different lighting conditions and improve user experience; a stable voltage environment can reduce equipment loss and extend the service life of the dimming glass. The transmission monitoring unit ensures that the adjusted voltage can be stably transmitted to the electrode interface of the dimming glass through the signal transmission line to avoid voltage loss during transmission; the voltage controller monitors the transmission status of the voltage in real time to ensure that the voltage does not fluctuate abnormally during transmission. Significance: Stable voltage transmission ensures that the dimming glass can receive the correct voltage signal, thereby achieving accurate dimming effects; real-time monitoring of the transmission status can promptly discover and solve problems in the transmission process and improve the overall reliability of the system. The optical sensor of the state monitoring unit monitors the optical state changes of the dimming glass in real time, capturing every subtle change of the material from the initial state to the final transparent state; according to the change of the optical state, the voltage application parameters are dynamically adjusted to ensure that the dimming glass can achieve the expected transparency. Significance: Through real-time monitoring and dynamic adjustment, it is ensured that the dimming glass can achieve the best transparency in different usage scenarios and improve the visual effect; real-time monitoring and adjustment can speed up the response speed of the dimming glass, so that it can quickly adapt to environmental changes and improve the efficiency of use.

[0126] In summary, through precise voltage control, stable voltage transmission and real-time status monitoring, the dimming glass in this embodiment can provide a more stable and efficient dimming effect, improve the comfort and satisfaction of users, promote the advancement of dimming glass technology, and provide more advanced and reliable solutions for smart buildings, smart homes and other fields. Through the above hierarchical process, applying a specific voltage to the dimming glass not only ensures the precise control and efficient transmission of the voltage, but also realizes the real-time monitoring and feedback of the changes in the optical properties of the material, thereby ensuring the stability and reliability of the dimming glass.

[0127] Furthermore, the voltage fine-tuning unit specifically includes:

[0128] The parameter parsing subunit is used to initialize the voltage generation circuit, including activating the voltage regulator, transformer and other components; determine the minimum and maximum values ​​of the input voltage according to the parsed instruction parameters; determine the required output voltage and current according to the instruction parameters;

[0129] A parameter configuration subunit, used to configure the voltage and current of the voltage generating circuit;

[0130] The data feedback subunit is used to monitor the output voltage and current in real time through sensors, and to feed back the data, and dynamically adjust the circuit parameters according to the feedback data.

[0131] like Figure 5 As shown, this embodiment also provides an embodiment of a sunroom control method in a high-cold region. In this embodiment, the sunroom control method in a high-cold region is applied to the sunroom control system in a high-cold region in the above embodiment. The sunroom control method in a high-cold region includes:

[0132] Step S100: a temperature sensor, a humidity sensor and a light intensity sensor are set in the sun room to collect the temperature, humidity and light intensity in the sun room in real time, and the collected temperature, humidity and light intensity data are transmitted to the data analysis module; and photovoltaic modules are installed on the outdoor wall to store the electricity generated by photovoltaic power generation to meet the power demand in the sun room;

[0133] Step S200: pre-processing the collected data, analyzing the pre-processed data, and sending a power-on instruction to the intelligent adjustment module if the temperature is higher than the preset temperature threshold; sending a start instruction to the intelligent adjustment module if the humidity is higher than the preset threshold; sending a power-off instruction to the intelligent adjustment module if the light intensity exceeds the preset threshold;

[0134] Step S300: When a power-on command is received, the dimming glass is powered on to make the glass transparent, and the light intensity is increased to raise the temperature; when an opening command is received, the openable fan is opened to discharge the indoor humid air to the outside; when a power-off command is received, the dimming glass is powered off to fog the glass and reduce the light intensity.

[0135] Preferably, in step S100 of this embodiment, a temperature sensor, a humidity sensor and a light intensity sensor are set in the sunroom, which can collect the environmental parameters in the sunroom in real time and accurately; the collected data is transmitted to the data analysis module in a timely manner to provide a basis for analysis and adjustment; photovoltaic modules are installed on the outdoor walls to realize the utilization of green energy, and electricity is stored for use in the sunroom to improve energy utilization efficiency; step S200 pre-processes the collected data to remove noise and outliers and improve the accuracy of the data; by analyzing the data, it is determined whether adjustment measures need to be taken; according to the preset threshold, the system can intelligently determine whether the current environmental state is suitable and make corresponding decisions; according to the decision result, send corresponding instructions to the intelligent adjustment module, such as power on, open or power off; step S300, according to the power-on instruction, the dimming glass is powered on to make it transparent, increase the light intensity and increase the temperature; according to the power-off instruction, the dimming glass is powered off to make it atomized and reduce the light intensity; according to the opening instruction, the openable fan is turned on to discharge the indoor humid air to the outdoors to improve the indoor environment.

[0136] To sum up, the real-time data collection in this embodiment enables the environmental status in the sunroom to be accurately grasped, providing data support for environmental regulation; the introduction of photovoltaic power generation reduces dependence on traditional energy, which is in line with the concept of sustainable development; by autonomously collecting data and utilizing green energy, the system can achieve self-regulation and optimization to a certain extent; through intelligent decision-making and command sending, the system can automatically adjust according to the environmental status to improve the comfort and utilization efficiency of the sunroom; through intelligent adjustment, the system can minimize energy waste while ensuring comfort; users do not need to manually adjust the environmental parameters in the sunroom, the system can do it automatically, which improves user convenience and satisfaction; by controlling dimming glass and openable fans, the system can accurately adjust the temperature and humidity in the sunroom to improve environmental comfort; the system can respond to commands quickly, adjust environmental parameters, and ensure that the environment in the sunroom is always in a suitable state; through precise control and adjustment, the system can reduce the occurrence of faults and abnormal situations and improve the reliability and stability of the system.

[0137] like Figure 6 As shown, this embodiment also provides an embodiment of a sun room control device in a high-cold region. In this embodiment, the sun room control device in a high-cold region is applied to the sun room control system in a high-cold region in the above embodiment. The sun room control device in a high-cold region specifically includes: a sun room 4, an outdoor 5, a glass or transparent plate 6, a rainproof shutter 7, and an openable outer window 8;

[0138] Among them, a sunroom 4 is installed between the house and the outdoors 5, and a glass or transparent plate 6 is installed on the top of the sunroom 4. Photovoltaic panels are installed at equal intervals on the glass or transparent plate 6. Rainproof shutters 7 are installed at the front end of the glass or transparent plate 6, and an openable external window 8 is installed on the partition at the front end of the sunroom 4.

[0139] Preferably, the sun room 4 of this embodiment is located between the house and the outdoors 5, as a buffer zone, which can absorb and store the heat of the sun, reduce the direct exchange of indoor and outdoor temperatures, and thus keep the indoor warm in cold weather. The glass or transparent plate 6 installed on the top of the sun room 4 can not only allow sunlight to penetrate, but also install photovoltaic panels at equal intervals thereon to realize the collection and conversion of solar energy. The photovoltaic panels convert solar energy into electrical energy to provide clean energy for the house. The rainproof shutters 7 installed on the front end of the glass or transparent plate 6 can prevent rainwater from directly hitting the photovoltaic panels on rainy days, protect the photovoltaic panels from damage, and also prevent rainwater from entering the sun room; the openable outer window 8 installed on the partition at the front end of the sun room 4 can adjust the ventilation and temperature of the sun room as needed; when there is sufficient sunlight, the outer window can be opened to let more sunlight enter the room; when the temperature is too high, the outer window can be closed to prevent excessive heat from entering the room.

[0140] The sunroom 4 of this embodiment serves as a buffer zone, which reduces the direct exchange of indoor and outdoor temperatures and improves the thermal insulation performance of the house. While the glass or transparent plate 6 provides natural light, the photovoltaic panels are used to collect and convert solar energy to provide additional electricity for the house. The rainproof shutters 7 protect the photovoltaic panels from rain damage and extend the service life of the photovoltaic panels. The outer windows 8 can be opened to adjust the ventilation and temperature of the sunroom 4 to improve the comfort of the house. Compared with the traditional house design, it has the following advantages: collecting solar energy through photovoltaic panels reduces dependence on traditional energy and reduces carbon emissions; the sunroom 4 serves as a buffer zone, which can effectively adjust the indoor temperature and improve the comfort of living; the sunroom 4 is not only a thermal insulation zone, but also an energy collection zone, realizing a multifunctional combination. The significance achieved: collecting solar energy through photovoltaic panels achieves partial energy self-sufficiency and reduces dependence on traditional energy; the buffering effect of the sunroom 4 improves the thermal insulation performance of the house, so that people living in high-cold areas can enjoy a more comfortable living environment; using renewable energy to reduce carbon emissions is in line with the concept of sustainable development. The design of the sun room control device of this embodiment is not only practical, but also has high environmental value, and provides an innovative solution for house design in high-cold areas.

[0141] like Figure 7 As shown, this embodiment provides an embodiment of an electronic device. In this embodiment, the electronic device 9 includes a processor 91 and a memory 92 coupled to the processor 91.

[0142] The memory 92 stores program instructions for implementing the sun room control method for high-cold areas of any of the above embodiments.

[0143] The processor 91 is used to execute the program instructions stored in the memory 92 to carry out the layout of the sun room in the high-cold area.

[0144] The processor 91 may also be referred to as a CPU (Central Processing Unit). The processor 91 may be an integrated circuit chip having the ability to process signals. The processor 91 may also be a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0145] Further, Figure 8The schematic diagram of the structure of the storage medium of an embodiment of the present application is that the storage medium 10 of the embodiment of the present application stores program instructions 101 that can implement all the above methods, wherein the program instructions 101 can be stored in the above storage medium in the form of a software product, including several instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) or a processor to execute all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, or terminal devices such as a computer, a server, a mobile phone, and a tablet.

[0146] In the several embodiments provided by the present invention, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0147] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit may be implemented in the form of hardware or in the form of software functional units. The above is only an implementation mode of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, is also included in the patent protection scope of the present invention.

[0148] The specific implementation methods of the invention are described in detail above, but they are only examples, and the invention is not limited to the specific implementation methods described above. For those skilled in the art, any equivalent modification or substitution of the invention is also within the scope of the invention, therefore, the equalization, modification, improvement, etc. made without departing from the spirit and principle of the invention should be included in the scope of the invention.

Claims

1. A sun room control system for high-cold areas, characterized in that: The sun room control system in the high-cold region includes: The data acquisition module is used to set a temperature sensor, a humidity sensor and a light intensity sensor in the sun room to collect the temperature, humidity and light intensity in the sun room in real time, and transmit the collected temperature, humidity and light intensity data to the data analysis module; and install photovoltaic modules on the outdoor walls to store the electricity generated by photovoltaic power generation to meet the power needs of the sun room; The data analysis module is used to receive the data transmitted by the data acquisition module, pre-process the data, and analyze the pre-processed data. If the temperature is higher than the preset temperature threshold, a power-on instruction is sent to the intelligent adjustment module; if the humidity is higher than the preset threshold, a start instruction is sent to the intelligent adjustment module; if the light intensity exceeds the preset threshold, a power-off instruction is sent to the intelligent adjustment module; The intelligent adjustment module is used to receive instructions sent by the data analysis module. When receiving a power-on instruction, the dimming glass is powered on to make the glass transparent and increase the light intensity to raise the temperature; when receiving an opening instruction, the openable fan is opened to exhaust the indoor humid air to the outside; when receiving a power-off instruction, the dimming glass is powered off to fog the glass and reduce the light intensity.

2. The sun room control system for high-cold areas according to claim 1, characterized in that: Data acquisition module, including: The device initialization submodule is used to initialize the temperature, humidity and light intensity sensor nodes in each corner of the sun room at startup; each sensor node contains a Zigbee module for wireless communication; during the initialization process, the sensor node automatically configures the Zigbee network parameters and generates a unique network address; The data acquisition submodule is used for the sensor node to collect environmental data in real time. The temperature sensor measures the current temperature value, the humidity sensor detects the humidity level in the air, and the light intensity sensor records the intensity of light. The collected analog signals are converted into digital signals through the built-in analog-to-digital converter; The data packaging submodule is used to format the pre-processed data into standard data packets. Each data packet contains the sensor type, acquisition timestamp and data value information. The size and format of the data packet comply with the provisions of the Zigbee protocol. The network establishment submodule is used for the sensor node to establish a communication connection with the Zigbee coordinator through the Zigbee module; the Zigbee coordinator is located in the central control area of ​​the sun room and is responsible for managing the entire Zigbee network; the sensor node and the coordinator perform handshakes and authentication through the Zigbee protocol; the sensor node sends the packaged data packet to the Zigbee coordinator through the Zigbee wireless signal; after the Zigbee coordinator receives the data packet transmitted by the sensor node, it parses the data and decodes the data packet into readable temperature, humidity and light intensity values. The Zigbee coordinator forwards the parsed data to the data analysis module via wired or wireless means.

3. The sun room control system for high-cold areas according to claim 2, characterized in that: in, The expression for the sensor node to establish a communication connection with the Zigbee coordinator through the Zigbee module: In the formula, SNR stands for signal-to-noise ratio, which is the ratio of the strength of the received signal to the strength of the noise, P t Indicates the transmission power, in watts, which indicates the power of the signal transmitted by the sensor node. t represents the transmitting antenna gain, represents the gain of the sensor node antenna, G r represents the receiving antenna gain, represents the gain of the Zigbee coordinator antenna, λ represents the wavelength, in meters, represents the wavelength of the wireless signal, and the calculation formula is: Where c is the speed of light, f is the frequency, d is the distance in meters, which represents the distance between the sensor node and the Zigbee coordinator, L is the system loss factor, which represents the sum of various losses in the system, including transmission line loss and filter loss, N0 is the noise power spectral density in watts per hertz, which represents the noise power at the receiving end, and α i represents the multipath attenuation coefficient, represents the attenuation coefficient of the i-th path, φ i represents the multipath phase offset, represents the phase offset of the i-th path, β k represents the frequency selective fading coefficient, represents the fading coefficient of the kth frequency component, θ k represents the frequency selective fading phase offset, represents the phase offset of the kth frequency component, γ m represents the signal modulation coefficient, represents the modulation coefficient of the mth modulation method, ψ m Represents the signal modulation phase offset, which represents the phase offset of the mth modulation method.

4. The sun room control system for high-cold areas according to claim 1, characterized in that: Data analysis modules, including: The preprocessing submodule is used to remove noise, fill missing data, and normalize the received data; perform feature screening, outlier analysis, data distribution analysis, and importance analysis; and visualize the preprocessed data; The data analysis submodule is used to analyze the visualization graph, calculate the total number of data features, and calculate the number of positive and negative features, adjust the ratio of positive and negative features, and judge whether the temperature, humidity and light intensity are beyond the normal range according to the preset threshold; The intelligent adjustment instruction generation submodule is used to obtain the corresponding intelligent adjustment command based on the analysis results if the temperature, humidity and light intensity are judged to be beyond the normal range.

5. The sun room control system for high-cold areas according to claim 4, characterized in that: Data analysis submodule, including: The feature quantity calculation unit is used to calculate the number and proportion of missing features in the data; if the number of missing features is greater than a first preset threshold, the corresponding feature is deleted; if the missing proportion of data samples corresponding to the null value in the feature is less than a second preset value, the corresponding data is deleted; An analysis and processing unit, used to perform mean or median filling on the features in the data and output missing value analysis results, wherein the results include a preset number of features with missing feature data; The outlier analysis unit is used to determine the value range of each attribute in the data. If the feature proportion of the data is greater than the third preset value, the corresponding feature is deleted. If the abnormal proportion of the data corresponding to the abnormal feature is less than the fourth preset value, the sample is deleted.

6. The sun room control system for high-cold areas according to claim 4, characterized in that: The intelligent adjustment instruction generation submodule includes: A receiving unit, used to obtain data uploaded by the temperature sensor, the humidity sensor and the light intensity sensor, and save the data to a database according to a preset format, and determine a data adjustment value according to the difference between the data in the database and the preset recommended data; The instruction unit is used to determine the perception type perceived by the perception information according to the data adjustment value, and the perception type includes at least: an unperceived target object and a perceived target object; and determine the adjustment instruction matching the perception type from the instruction set preset by the temperature sensor, the humidity sensor and the light intensity sensor; The sending unit is used to send the adjustment instruction to the intelligent adjustment module to adjust the indoor temperature, humidity or light intensity.

7. The sun room control system for high-cold areas according to claim 6, characterized in that: A receiving unit, comprising: The deletion subunit is used to determine the trigger duplication type when duplicate data exists in the database data. The trigger types include target object trigger and device trigger. If the trigger type is target object trigger, it is determined that the device data reporting function corresponding to the duplicate data is normal and the duplicate data is retained. If the trigger type is device trigger, it is determined that the device data reporting function corresponding to the duplicate data is abnormal and the duplicate data is deleted. A revocation subunit is used to initiate an adjustment reminder to the target object, obtain feedback information initiated by the target object based on the adjustment reminder, and when the feedback information indicates that the target object prohibits the temperature sensor, humidity sensor or light intensity sensor from operating according to the adjustment instruction, initiate a revocation instruction to the temperature sensor, humidity sensor or light intensity sensor; The screening sub-unit is used to determine the identifier corresponding to the data in the database, screen out the sub-data consistent with the identifier from the database data, determine the temperature sensor, humidity sensor or light intensity sensor corresponding to the sub-data, and send an adjustment instruction to the control center according to the adjustment value.

8. The sun room control system for high-cold areas according to claim 1, characterized in that: Intelligent adjustment module, including: The material activation submodule is used to start the circuit and apply a specific voltage to the dimming glass after receiving the power-on instruction sent by the data analysis module; The state switching submodule is used to cause the electrochromic material in the dimming glass to undergo a chemical reaction under the action of voltage, causing the optical properties of the material to change from an opaque state to a transparent state; The fan blade opening submodule is used to start the corresponding motor and start running after receiving the opening command sent by the data analysis module, so as to drive the opening mechanism of the openable fan; under the drive of the motor, the fan blades of the openable fan start to move from the closed state to the open state; when the fan blades reach the preset opening angle, the motor stops running and continuously monitors the status of the fan blades.

9. A sunroom control method, applied to the sunroom control system in high-cold areas as claimed in any one of claims 1 to 8, characterized in that: The alpine region sun room method comprises: Temperature sensors, humidity sensors and light intensity sensors are installed in the sun room to collect the temperature, humidity and light intensity in the sun room in real time, and transmit the collected temperature, humidity and light intensity data to the data analysis module; photovoltaic modules are installed on the outdoor walls to store the electricity generated by photovoltaic power generation to meet the power needs of the sun room; Preprocess the collected data and analyze the preprocessed data. If the temperature is higher than the preset temperature threshold, a power-on command is sent to the intelligent adjustment module; if the humidity is higher than the preset threshold, a start command is sent to the intelligent adjustment module; if the light intensity exceeds the preset threshold, a power-off command is sent; When receiving a power-on command, the dimming glass is powered on to make the glass transparent, increasing the light intensity to raise the temperature; when receiving an open command, the openable fan is opened to discharge the indoor humid air to the outside; when receiving a power-off command, the dimming glass is powered off to fog the glass and reduce the light intensity.

10. A sun room device in high-cold areas, which is applied to the sun room control system in high-cold areas as claimed in any one of claims 1 to 8, characterized in that: The alpine region sun room device comprises: a sun room, an outdoor area, glass or transparent panels, rainproof shutters, and an openable external window; Among them, a sunroom is installed between the house and the outdoors, glass or transparent panels are installed on the top of the sunroom, photovoltaic panels are installed at equal intervals on the glass or transparent panels, rainproof shutters are installed at the front end of the glass or transparent panels, and an openable external window is installed on the partition at the front end of the sunroom.

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