Self-adaptive temperature-control energy-saving door and window regulation and control method and system

Abstract

The invention provides a self-adaptive temperature-control energy-saving door and window regulation and control method and system. Wherein the dynamic sunshade parameters are generated by analyzing the geometrical characteristics of east and west facades of a building and combining the solar azimuth trajectory and the ultraviolet energy data. And establishing a photothermal conversion gradient field based on the parameters, and triggering a bimodal mechanism comprising photosensitive medium molecular orientation adjustment and shielding unit space redistribution. Two modes are dynamically coupled according to heat flow distribution characteristics, transparency self-adaptive adjustment is preferentially enhanced when the sun direction suddenly changes, and stepped shielding compensation is overlapped in a heat flow suddenly changing area. By arranging trigger time sequences of two modes, quick response and step adjustment form a complementary action chain in the space-time dimension, and dynamic balance of lighting and heat insulation is achieved. According to the technical scheme, by achieving intelligent dynamic adjustment of the transparency of the building door and window lighting surface, solar radiant heat is effectively blocked while natural lighting is maintained, and the dual effects of saving energy, reducing consumption and improving thermal comfort are achieved.

Description

Technical Field

[0001] This application relates to the field of building energy conservation and intelligent environmental control technology, and in particular to an adaptive temperature control energy-saving door and window regulation method and system. Background Technology

[0002] With the increasing demands for energy conservation, environmental protection, and indoor thermal comfort in modern architecture, window and door systems with dynamic temperature control capabilities have become an important development direction. Especially in east-west facing buildings, the continuous change in the solar azimuth angle leads to significant spatiotemporal differences in light and heat distribution. This necessitates real-time and precise adjustment of the shading range and transmittance of windows and doors to balance ultraviolet blocking, visible light utilization, and indoor heat flow stability. The core problems that existing technologies need to address include: insufficient accuracy in dynamic solar trajectory tracking, delayed response in areas of abrupt changes in light and heat energy, and a lack of synergy in multi-band transmission control.

[0003] Currently, the mainstream solution for addressing these needs is a "photosensitive material adaptive shading system based on a fixed threshold." This system deploys a photosensitive coating on the surface of doors and windows, and uses a built-in light intensity sensor to detect the ambient light intensity in real time. When the detected value exceeds a preset threshold, the photosensitive material undergoes a phase transition to reduce light transmittance. The system uses a linear feedback mechanism to adjust the coating's transparency and periodically corrects the threshold based on historical light data.

[0004] This solution has significant limitations in practical applications: First, its photosensitive coating control mechanism, which relies on a single light intensity parameter, cannot resolve the differences in ultraviolet energy distribution caused by continuous changes in the solar azimuth angle. This leads to a mismatch between the shading range and the dynamic projection trajectory of the building's lighting surface, often resulting in delayed or excessive shading in high-latitude regions during the afternoon. Second, the unified control strategy for ultraviolet and visible light bands can simultaneously and excessively suppress visible light transmittance in scenarios with strong ultraviolet blocking, resulting in insufficient natural indoor lighting and increased energy consumption for artificial lighting. Furthermore, the transparency adjustment mechanism based on linear feedback is unable to cope with sudden changes in local heat flow intensity, especially in the corner areas of the building facade, where heat accumulation is likely to occur. The system lacks regional compensation capabilities, leading to abnormal indoor temperature gradients and increased fluctuations in air conditioning load. Summary of the Invention

[0005] This application provides an adaptive temperature control energy-saving door and window regulation method and system to solve the problems in the prior art.

[0006] In a first aspect, this application provides an adaptive temperature-controlled energy-saving door and window regulation method, including: Based on the geometric features of the building's east-west facing facade, the continuous change trajectory of the sun's azimuth and the energy distribution data of the ultraviolet band are obtained. The change trajectory and the energy distribution data are vector-superimposed to generate dynamic shading parameters that match the dynamic projection range of the building's lighting surface. A photothermal conversion gradient field is established to cover the surface of doors and windows based on the dynamic shading parameters. A dual-mode adjustment mechanism is triggered by the photothermal conversion gradient field. The first mode of the dual-mode adjustment mechanism achieves continuous adaptive coverage of transparency through the change of molecular orientation of the photosensitive medium. The second mode of the dual-mode adjustment mechanism achieves regional transmission compensation through the spatial redistribution of discrete shading units. Based on the heat flow distribution characteristics formed by the photothermal conversion gradient field on the building facade, the dual-mode adjustment mechanism is dynamically coupled. When the rate of change of the solar azimuth angle reaches a critical value, the response intensity of the first mode is enhanced first, and the step-like shading compensation of the second mode is superimposed in the heat flow intensity abrupt change region. Based on the spatiotemporal characteristics of reflection and transmission on the surface of doors and windows, the triggering sequence of the dual-mode adjustment mechanism is arranged so that the rapid response operation of the first mode and the stepped adjustment operation of the second mode form a complementary action chain in different projection partitions, thereby forming the adaptive temperature control energy-saving door and window regulation method.

[0007] Optionally, a photothermal conversion gradient field covering the surface of doors and windows is established based on the dynamic shading parameters, and a dual-mode modulation mechanism is triggered through the photothermal conversion gradient field, including: The dynamic shading parameters are decomposed into energy distribution weights and directional offset parameters corresponding to each position on the door and window surface; Based on the energy distribution weight, the surface of the doors and windows is divided into multiple blocks, and a photothermal conversion gradient field is defined in each block. The distribution direction in the photothermal conversion gradient field is adjusted in real time from the center of the block to the outer edge according to the solar incidence angle. When the energy distribution weight within a block exceeds a set threshold, the molecular orientation adjustment operation of the first mode is triggered; when the difference in energy distribution weight between adjacent blocks exceeds a set range, the discrete occlusion unit position reset operation of the second mode is triggered. The coordinated response of the first and second modes is synchronously driven by real-time updates of the photothermal conversion gradient field.

[0008] Optionally, the first mode in the dual-modal modulation mechanism achieves continuous adaptive coverage of transparency through changes in the molecular orientation of the photosensitive medium, including: Based on the energy distribution weights, a photothermal conversion gradient field extending from high-weight regions to low-weight regions is constructed on the surface of doors and windows. The distribution direction of the photothermal conversion gradient field is matched in real time with the solar incidence angle defined by the direction offset parameter. In the photothermal conversion gradient field, for regions where the energy distribution weight exceeds a first threshold, the first mode of the dual-mode modulation mechanism is triggered to apply a directional action field consistent with the gradient field distribution direction in the photosensitive medium layer of the region; The molecular chains of the photosensitive medium are driven to deflect layer by layer along the gradient field distribution direction by the intensity change of the directional field; when the energy distribution weight decreases, the molecular chains are reset layer by layer in the opposite direction of the gradient field distribution direction, and the scattering barrier is continuously weakened.

[0009] Optionally, the second mode in the dual-modal modulation mechanism achieves regional transmission compensation through the spatial redistribution of discrete blocking units, including: Multiple independently movable discrete shielding units are set on the surface of doors and windows. Each shielding unit slides along a preset path and its coverage area is adjustable. Based on the energy distribution weights of each block in the photothermal conversion gradient field, the weight difference between the target region and its corresponding adjacent regions is calculated. When the weight difference value exceeds the set threshold, the transmission compensation direction and compensation intensity are determined based on the energy distribution weight of the target area and the weight difference of the adjacent areas. The positions of discrete blocking units are redistributed along the transmission compensation direction so that the unit density of the target area increases step by step as the compensation intensity increases; A density transition zone is formed at the boundary of adjacent regions, in which the unit density decreases linearly from the high-weight region to the low-weight region. By spatially redistributing the unit density, the photothermal transmittance of the high-energy distribution weight region is suppressed in a stepwise manner, while the original transmittance of the low-weight region is maintained, thereby achieving regional transmittance compensation.

[0010] Optionally, based on the spatiotemporal characteristics of reflection and transmission on the surface of doors and windows, the triggering sequence of the dual-mode adjustment mechanism is arranged so that the fast response operation of the first mode and the stepped adjustment operation of the second mode form a complementary action chain in different projection partitions, including: The surface of doors and windows is divided into a first-mode dominant region and a second-mode dominant region, based on the rate of change of energy distribution weights. Within the first mode-dominant region, molecular chain deflection commands are generated in real time based on energy distribution weights; within the second mode-dominant region, discrete occlusion unit density adjustment commands are generated in stages based on the differences between adjacent blocks. When the first and second modal dominant regions overlap, the molecular chain deflection angle and discrete shielding unit density of the overlapping region are superimposed and corrected, so that the regulation effects of the two are interlaced on the time axis and complementary in spatial distribution, forming a complementary chain that suppresses sudden changes in heat flux intensity.

[0011] Optionally, when the rate of change of the solar azimuth angle reaches a critical value, the response intensity of the first mode is preferentially enhanced, and the stepped shading compensation of the second mode is superimposed in the region of abrupt change in heat flux intensity, including: The rate of change of the solar azimuth angle is monitored in real time, and the rate of change is compared with a preset critical rate threshold. When the rate of change exceeds a critical value, the distribution direction of the photothermal conversion gradient field is accelerated and corrected, so that the update frequency of the direction offset parameter is increased by a predetermined ratio. During the accelerated correction process, the intensity of the directional action field of the first mode is increased to a preset multiplier, so that the deflection response speed of the photosensitive medium molecular chain is synchronized with the rate of change of the solar azimuth angle. Simultaneously, abrupt regions of energy distribution weights in the photothermal conversion gradient field are identified. These abrupt regions are defined as areas where the weight difference between adjacent blocks exceeds a set threshold within a single update cycle. Performing step-by-step occlusion compensation of the second mode on the abrupt change region includes: gradually decreasing the density of discrete occlusion units from the center of the abrupt change region outward along the gradient field distribution direction, with the density difference at each level being proportional to the current weight difference value, and the spacing between adjacent density levels decreasing as the rate of change of the solar azimuth angle increases.

[0012] Optionally, the change trajectory and the energy distribution data are vector-superimposed to generate dynamic shading parameters that match the dynamic projection range of the building's lighting surface, including: The continuous trajectory of the sun's azimuth change is decomposed into multiple geometric path units according to the time series, and each path unit defines a direction vector and a coverage time length; The energy distribution data of the ultraviolet band is converted into an energy intensity vector corresponding to each path unit. The magnitude of the energy intensity vector is positively correlated with the coverage time of the path unit. The direction vector and energy intensity vector of the same path element are superimposed to generate a composite action vector. Based on the geometric contour of the building's lighting surface, the composite action vector sequence is projected onto the door and window surfaces to generate a dynamic projection range; Within the dynamic projection range, the energy distribution weight and directional offset parameters at each position on the door and window surface are calculated according to the ratio of the direction to the modulus of the composite action vector, thus forming dynamic shading parameters.

[0013] Secondly, this application provides an adaptive temperature control energy-saving door and window control system, comprising: The acquisition module is used to acquire the continuous change trajectory of the sun's azimuth and the energy distribution data of the ultraviolet band based on the geometric features of the building's east-west facing facade, and to generate dynamic shading parameters that match the dynamic projection range of the building's lighting surface by vector superposition of the change trajectory and the energy distribution data. The adjustment module is used to establish a photothermal conversion gradient field covering the surface of doors and windows based on the dynamic shading parameters, and trigger a dual-mode adjustment mechanism through the photothermal conversion gradient field. The first mode of the dual-mode adjustment mechanism achieves continuous adaptive coverage of transparency through the change of molecular orientation of the photosensitive medium, and the second mode of the dual-mode adjustment mechanism achieves regional transmission compensation through the spatial redistribution of discrete shading units. The control module is used to dynamically couple the dual-mode adjustment mechanism based on the heat flow distribution characteristics formed on the building facade by the photothermal conversion gradient field. When the rate of change of the solar azimuth angle reaches a critical value, the response intensity of the first mode is enhanced first, and the step-like shading compensation of the second mode is superimposed in the heat flow intensity abrupt change region. The generation module is used to arrange the triggering sequence of the dual-mode adjustment mechanism according to the spatiotemporal characteristics of reflection and transmission on the surface of doors and windows, so that the fast response operation of the first mode and the step adjustment operation of the second mode form a complementary action chain in different projection partitions, thereby forming the adaptive temperature control energy-saving door and window regulation method.

[0014] Thirdly, embodiments of this application provide a computing device, including a processing component and a storage component; the storage component stores one or more computer instructions; the one or more computer instructions are to be invoked and executed by the processing component to implement an adaptive temperature control energy-saving door and window regulation method as described in the first aspect above.

[0015] Fourthly, embodiments of this application provide a computer storage medium storing a computer program, which, when executed by a computer, implements an adaptive temperature control energy-saving door and window regulation method as described in the first aspect.

[0016] In this embodiment, the continuous trajectory of the sun's azimuth change and ultraviolet energy distribution data are fused through vector superposition operations to generate dynamic shading parameters that precisely match the dynamic projection range of the building's lighting surface, thus solving the problem of mismatch between traditional static shading parameters and dynamic light and heat distribution. Based on the dynamic shading parameters, a light and heat conversion gradient field covering the surface of doors and windows is constructed. Through spatial mapping of energy distribution weights and orientation offset parameters, a dual-modal adjustment mechanism is triggered. The first mode achieves real-time adaptive coverage of transparency through continuous deflection of the molecular orientation of the photosensitive medium, while the second mode achieves high-energy areas through a stepwise redistribution of discrete shading unit density. Transmission compensation is performed to achieve full-scale photothermal regulation from the microscopic molecular level to the macroscopic structural level. Furthermore, the two modes are dynamically coupled according to the heat flow distribution characteristics. When the solar azimuth angle changes rapidly, the molecular response speed of the first mode is preferentially enhanced to suppress instantaneous heat flow fluctuations. At the same time, the discrete unit density compensation of the second mode is superimposed in the heat flow intensity abrupt change region to avoid local temperature gradient anomalies. Finally, through the trigger timing arrangement driven by spatiotemporal characteristics, the rapid transparency adjustment of the first mode and the stepwise transmission compensation of the second mode form a complementary action chain in different projection partitions, which synergistically suppresses the overall heat flow intensity abrupt change and maintains the transmittance balance.

[0017] Furthermore, by decomposing dynamic shading parameters into energy distribution weights and orientation offset parameters, the surface of doors and windows is divided into multiple blocks matching the solar incidence angle based on the weight values, and a photothermal conversion gradient field with real-time orientation adjustment is constructed within each block. When the energy distribution weight within a block exceeds a threshold, continuous deflection of the orientation of photosensitive medium molecules is triggered to suppress local transmission. When the weight difference between adjacent blocks exceeds the range, density reset of discrete shading units is triggered to achieve step compensation. Through full surface coverage and real-time updating of the gradient field, the coordinated operation of molecular-level rapid response and unit density regional compensation is synchronously driven. The technical effects are as follows: by parameter decomposition and threshold condition separation, the triggering scenarios of continuous transparency control and transmission compensation are accurately distinguished, avoiding the problems of insufficient coverage or response overload in traditional single-mode operation; the dynamic mapping of the photothermal conversion gradient field ensures the spatial matching between dual-mode operation and building facade energy distribution, maximizing the preservation of natural lighting while suppressing sudden changes in heat flow; the synchronous driving mechanism of dual modes achieves cross-scale coordination from micro to macro, both rapidly suppressing instantaneous heat flow fluctuations and eliminating regional heat accumulation through density step compensation.

[0018] These or other aspects of this application will become more apparent in the following description of the embodiments. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A flowchart of an adaptive temperature control energy-saving door and window regulation method provided in this application is shown; Figure 2 A schematic diagram of a scenario for an adaptive temperature control and energy-saving door and window regulation method provided in this application is shown; Figure 3 This application provides a schematic diagram of the structure of an adaptive temperature control energy-saving door and window control system. Figure 4 A schematic diagram of the structure of a computing device provided in this application is shown. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0022] In some of the processes described in the specification, claims, and accompanying drawings of this application, multiple operations appearing in a specific order are included. However, it should be clearly understood that these operations may not be executed in the order they appear herein, or may be executed in parallel. The operation numbers, such as 101, 102, etc., are merely used to distinguish different operations and do not themselves represent any execution order. Furthermore, these processes may include more or fewer operations, and these operations may be executed sequentially or in parallel. It should be noted that the descriptions such as "first," "second," etc., in this document are used to distinguish different messages, devices, modules, etc., and do not represent a chronological order, nor do they limit "first" and "second" to different types.

[0023] Existing adaptive shading technologies, particularly those based on fixed threshold photosensitive material control schemes, suffer from significant bottlenecks: First, relying on a single light intensity parameter fails to analyze the differences in ultraviolet energy distribution caused by continuous changes in the solar azimuth angle. This leads to a mismatch between the shading range and the dynamic projection trajectory of the building's lighting surface, often resulting in delayed or excessive shading in high-latitude regions during the afternoon. Second, using a unified control strategy for both ultraviolet and visible light bands can lead to excessive suppression of visible light transmittance in scenarios with strong ultraviolet blocking, resulting in insufficient natural indoor lighting and increased energy consumption for artificial lighting. Third, linear feedback mechanisms struggle to cope with sudden changes in local heat flow intensity, especially at building facade corners where heat accumulation is likely. The system lacks regional compensation capabilities, leading to abnormal indoor temperature gradients and increased fluctuations in air conditioning load. These shortcomings stem from the decoupling of static parameter models from dynamic light and heat distribution, the lack of multi-band control coupling strategies, and the insufficient adaptability of the response mechanism to spatiotemporal heterogeneity.

[0024] To address the aforementioned issues, this application proposes an adaptive temperature control and energy-saving window and door regulation method based on photothermal conversion gradient field and dual-mode synergistic regulation. By vector superimposing the continuously changing trajectory of the sun's azimuth and ultraviolet energy distribution data, energy distribution weights and directional offset parameters matching the dynamic projection range of the building's lighting surface are generated. Based on these parameters, a photothermal conversion gradient field covering the window and door surface is constructed, simultaneously triggering continuous transparency adjustment of photosensitive medium molecular orientation (first mode) and spatial density redistribution of discrete shading units (second mode). According to the heat flow distribution characteristics, the dual-mode priority is dynamically coupled, enhancing the molecular response speed of the first mode when the sun's azimuth angle changes rapidly, and superimposing a stepwise compensation of the second mode in regions of abrupt heat flow change. Finally, through temporal arrangement driven by spatiotemporal characteristics, the two modes form complementary interaction chains within different projection zones. This method precisely matches the spatiotemporal heterogeneity of light and heat distribution on building facades through dynamic parameter driving, gradient field mapping, and dual-modal collaboration. It not only solves the mismatch between shading range and projection trajectory, but also achieves decoupled control of multi-band transmittance. At the same time, it suppresses local heat flow abrupt changes through step-by-step compensation, thereby systematically overcoming the core defects of existing technologies and improving energy efficiency and thermal comfort.

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] Figure 1 A flowchart of an adaptive temperature-controlled energy-saving door and window regulation method is provided in this application embodiment, as follows: Figure 1 As shown, the method includes: 101. Based on the geometric features of the east-west facing facade of the building, obtain the continuous change trajectory of the sun's azimuth and the energy distribution data of the ultraviolet band, and generate dynamic shading parameters that match the dynamic projection range of the building's lighting surface by vector superposition of the change trajectory and the energy distribution data. Optionally, step 101 may specifically include the following steps: 1011. Decompose the continuous change trajectory of the sun's azimuth into multiple geometric path units according to the time series, and define the direction vector and coverage time length for each path unit; 1012. Convert the energy distribution data of the ultraviolet band into an energy intensity vector corresponding to each path unit, wherein the magnitude of the energy intensity vector is positively correlated with the coverage time length of the path unit; 1013. Perform superposition operation on the direction vector and energy intensity vector of the same path unit to generate a composite action vector; 1014. Based on the geometric contour of the building's lighting surface, project the composite action vector sequence onto the door and window surfaces to generate a dynamic projection range; 1015. Within the dynamic projection range, the energy distribution weight and directional offset parameters at each position on the door and window surface are calculated according to the ratio of the direction to the modulus of the composite action vector, thus forming dynamic shading parameters.

[0027] In the above scheme, the continuous change trajectory of the sun's azimuth refers to the path of the sun's movement due to the Earth's rotation and revolution, and its positional changes are described by azimuth and elevation angles. The geometric path unit is a discrete line segment decomposed into the trajectory according to the time series. Each unit defines a direction vector and a coverage time length. The direction vector represents the extension direction of the path, and the coverage time length refers to the time span corresponding to the unit. The energy intensity vector is a vector generated by converting ultraviolet band energy data. Its magnitude is positively correlated with the time span of the path unit, and its direction is consistent with the path unit. The composite action vector is formed by superimposing the direction vector and the energy intensity vector, comprehensively reflecting the interaction between the sun's azimuth and energy intensity. The dynamic projection range is the real-time projection area formed by the composite action vector on the building facade, which is dynamically adjusted with changes in the sun's position and energy. The energy distribution weight is the intensity ratio of ultraviolet radiation at each position on the surface of doors and windows, and the direction offset parameter is the dynamic angle adjustment value required by the shading device according to the change of the sun's azimuth.

[0028] In this embodiment, firstly, in step 1011, the solar azimuth and elevation angles for the entire day under specific geographical coordinates are calculated using a solar position algorithm to generate a continuous solar trajectory curve. This trajectory curve is then divided into geometric path units at fixed time intervals, with each path unit defining a direction vector and coverage time length. For example, a building might divide the solar trajectory from 6:00 to 18:00 into 48 15-minute units, with the direction vector of each unit determined by the difference in azimuth angle from the starting point to the ending point. Secondly, in step 1012, energy distribution data for the corresponding time period is obtained using an ultraviolet radiation sensor or meteorological database. An interpolation algorithm is then used to convert the energy distribution into an energy intensity vector matching each path unit. For example, the ultraviolet energy from 10:00 to 10:15 is 50 W / m², with a coverage time of 15 minutes, and a modulus length of 750. Next, in step 1013, the direction vector and energy intensity vector of the same path unit are superimposed. For example, the southeast 30° direction vector is superimposed with an energy vector of modulus length 750 to generate a composite action vector of modulus length 751. Subsequently, in step 1014, based on the geometric contour of the building's lighting surface, a ray casting algorithm is used to project the composite action vector sequence onto the window and door surfaces. For example, the projection range of an east-facing window decreases in the morning as the solar altitude angle increases. Finally, in step 1015, within the dynamic projection range, based on the magnitude ratio and directional decomposition results of the composite action vector, the energy distribution weight and directional offset parameters at each location on the window and door surfaces are calculated to form dynamic shading parameters. For example, the energy weight at the center point of a window is 0.8, and the directional offset angle is 25° east of south, driving the shading device to adaptively adjust its angle and density.

[0029] In practical application, taking building A as an example, located at point A at 35° North latitude, its east facade features a large area of ​​glass windows. In step 1011, the solar trajectory on the summer solstice is calculated using a solar position algorithm, and decomposed into 72 geometric path units at 10-minute intervals. The direction vector of each unit gradually shifts from due east to southeast based on the azimuth angle. In step 1012, based on ultraviolet data provided by the local meteorological station, the ultraviolet energy value from 8:00 to 8:10 AM is converted into an energy intensity vector with a modulus of 600. In step 1013, the direction vector (azimuth angle 85°) is superimposed with the energy vector to generate a composite vector, increasing the modulus to 601. In step 1014, the composite vector is projected onto the east facade window using the building's BIM model, revealing that the projection area is concentrated on the left half of the window. Step 1015 calculates the energy weight of the left half (0.75) based on the projection results, and the directional offset angle is 12° east of southeast. This drives the shading louvers to tilt to the left and densify the spacing between the louvers, forming dynamic shading parameters to achieve precise local shading.

[0030] This solution dynamically analyzes the spatiotemporal changes in solar azimuth and ultraviolet energy to generate shading parameters that are matched in real time to the building's skylights, enabling the shading devices to adaptively adjust their angle and density. Its effects include: precisely controlling the shading range to reduce direct ultraviolet radiation and balancing indoor lighting and shading needs; dynamically optimizing the angle of the shading devices through directional offset parameters to improve indoor thermal comfort; and combining energy distribution weights to achieve protection in key areas and reduce building cooling energy consumption. The overall solution achieves intelligent and refined control of the shading system.

[0031] 102. Establish a photothermal conversion gradient field covering the surface of doors and windows based on the dynamic shading parameters, and trigger a dual-mode adjustment mechanism through the photothermal conversion gradient field. The first mode in the dual-mode adjustment mechanism achieves continuous adaptive coverage of transparency through the change of molecular orientation of the photosensitive medium, and the second mode in the dual-mode adjustment mechanism achieves regional transmission compensation through the spatial redistribution of discrete shading units. Optionally, step 102 may specifically include the following steps: 1021. The dynamic shading parameters are decomposed into energy distribution weights and direction offset parameters corresponding to each position on the door and window surface; 1022. Based on the energy distribution weight, the surface of the door and window is divided into multiple blocks, and a photothermal conversion gradient field is defined in each block. The distribution direction in the photothermal conversion gradient field is adjusted in real time from the center of the block to the outer edge according to the solar incidence angle. 1023. When the energy distribution weight within a block exceeds a set threshold, the molecular orientation adjustment operation of the first mode is triggered; when the difference in energy distribution weight between adjacent blocks exceeds a set range, the discrete occlusion unit position reset operation of the second mode is triggered. 1024. By updating the photothermal conversion gradient field in real time, the coordinated response of the first and second modes is synchronously driven.

[0032] 1025. Based on the energy distribution weights, a photothermal conversion gradient field extending from high-weight regions to low-weight regions is constructed on the surface of doors and windows, and the distribution direction of the photothermal conversion gradient field is matched in real time with the solar incidence angle defined by the direction offset parameter. 1026. In the photothermal conversion gradient field, for the region where the energy distribution weight exceeds the first threshold, the first mode of the dual-mode modulation mechanism is triggered to apply a directional action field consistent with the gradient field distribution direction in the photosensitive medium layer of the region; 1027. The molecular chains of the photosensitive medium are driven to deflect layer by layer along the gradient field distribution direction by the intensity change of the directional field; when the energy distribution weight decreases, the molecular chains are reset layer by layer in the opposite direction of the gradient field distribution direction, and the scattering barrier is continuously weakened.

[0033] 1028. Multiple independently movable discrete shielding units are set on the surface of doors and windows. Each shielding unit slides along a preset path and its coverage area is adjustable. 1029. Based on the energy distribution weights of each block in the photothermal conversion gradient field, calculate the weight difference between the target region and its corresponding adjacent regions; 10210. When the weight difference value exceeds the set threshold, the transmission compensation direction and compensation intensity are determined according to the energy distribution weight of the target area and the weight difference of the adjacent areas. 10211. The positions of the discrete blocking units are redistributed along the transmission compensation direction so that the unit density of the target area increases step by step as the compensation intensity increases; 10212. A density transition zone is formed at the boundary of adjacent regions, wherein the unit density in the transition zone decreases linearly from the high-weight region to the low-weight region; 10213. By spatially redistributing the unit density, the photothermal transmittance of the high-energy distribution weight region is suppressed in a stepwise manner, while the original transmittance of the low-weight region is maintained, thereby achieving regional transmittance compensation.

[0034] In the above scheme, the photothermal conversion gradient field refers to a dynamic energy field constructed based on the energy distribution weights at various locations on the window and door surface and the solar incidence angle. Its distribution direction extends from the high-weight region to the low-weight region, which is used to drive the shading mechanism. The dual-mode adjustment mechanism includes two complementary adjustment methods. The first mode achieves continuous adjustment of transparency through the directional deflection of the molecular chains of the photosensitive medium, and the second mode achieves regional transmission compensation through the spatial density redistribution of discrete shading units. The energy distribution weight represents the intensity ratio of ultraviolet radiation on the window and door surface, and the direction offset parameter is the angle value that the shading device dynamically adjusts according to the solar orientation. The discrete shading unit is a physical shading component that can be moved independently. The transmission compensation direction refers to the direction in which the shading unit moves to balance the energy difference, and the density transition zone is a buffer zone for the linear change of unit density between adjacent regions.

[0035] In this embodiment, firstly, step 1021 decomposes the dynamic shading parameters into energy distribution weights and direction offset parameters for each location on the window / door surface. For example, the weight of the center point of a window is 0.8, and the direction offset angle is 25° east of southeast. Secondly, step 1022 divides the window / door surface into multiple blocks based on the energy distribution weights and defines the distribution direction of the photothermal conversion gradient field within each block. The distribution direction of the photothermal conversion gradient field is adjusted in real time from the center of the block to the outer edge according to the solar incidence angle; for example, the gradient direction of the block extends outward from the center at 25° east of southeast. Next, step 1023 determines whether the block weight exceeds a threshold. If it exceeds the threshold, the molecular orientation adjustment of the first mode is triggered. For example, a weight of 0.8 triggers a 60° deflection of the molecular chain of the photosensitive medium. When the difference in energy distribution weights between adjacent blocks exceeds a set range, the discrete shading unit position reset operation of the second mode is triggered; for example, the difference between the weight of block A (0.8) and the weight of block B (0.5) triggers unit migration. Subsequently, step 1024 involves real-time updating of the photothermal conversion gradient field to synchronously drive the coordinated response of the first and second modes. For example, the molecular deflection in the high-weight region synergistically enhances the density of the shading unit. Step 1025, based on the energy distribution weight, constructs a photothermal conversion gradient field extending from the high-weight region to the low-weight region on the door / window surface, further refining the real-time matching of the distribution direction of the photothermal conversion gradient field with the solar incidence angle defined by the direction offset parameter. For example, the gradient field direction is adjusted to 30° east of southeast to match the change in solar azimuth. Step 1026 applies a directional field to the high-weight region, for example, applying an electric field in the gradient field direction to drive the molecular chains to deflect layer by layer. Step 1027 controls the molecular chain reset by changing the intensity of the field. The molecular chains of the photosensitive medium are driven to deflect layer by layer along the gradient field distribution direction by changing the intensity of the directional field. When the energy distribution weight decreases, the molecular chains reset layer by layer in the opposite direction of the gradient field distribution direction, and the scattering barrier continuously weakens. For example, when the weight decreases to 0.6, the molecular chains reset to a 30° deflection. Step 1028: Deploy movable discrete shading units, each sliding along a preset path with an adjustable coverage area; for example, louvers arranged horizontally along a sliding rail. Step 1029: Calculate the weight difference between blocks based on the energy distribution weights of each block in the photothermal conversion gradient field; for example, the difference between blocks A and B is 0.3. Step 10210: When the weight difference exceeds a set threshold, determine the compensation direction and intensity based on the energy distribution weight of the target area and the weight difference between adjacent areas; for example, the unit migrates from low-weight area B to high-weight area A. Step 10211: Redistribute the positions of the discrete shading units along the transmission compensation direction, so that the unit density in the target area gradually increases with the increase of the compensation intensity; for example, the unit density in area A increases to 80%. Step 10212: Generate a density transition zone at the block boundary, in which the unit density linearly decreases from the high-weight area to the low-weight area; for example, the unit density from A to B linearly decreases from 80% to 50%.Finally, through step 10213, the photothermal transmittance of the high energy distribution weight region is suppressed and compensated in a stepwise manner by spatial redistribution of unit density. For example, the transmittance of region A is reduced to 30% while that of region B remains at 60%.

[0036] In practical applications, taking building B as an example, its west facade uses a large-area glass curtain wall and deploys a dual-modal shading system. In step 1021, the dynamic shading parameter decomposition shows that the energy distribution weight of a certain block C is 0.75, the direction offset angle is 20° west of north, and the weight of the adjacent block D is 0.45. Step 1026 constructs a photothermal conversion gradient field based on the weights, with the direction consistent with the offset angle, extending from the center of block C to 20° west of north. Step 1027 applies a directional electric field to block C, which has a weight exceeding the threshold, driving the molecular chains of the photosensitive medium to deflect 60° along the gradient field direction, reducing the transparency to 40%. At the same time, step 10210 detects that the weight difference between blocks C and D exceeds the threshold, triggering step 10212 to migrate 30% of the discrete shading units in block D to block C, increasing the unit density in area C to 80% and further reducing the light transmittance. Step 10213 generates a density transition zone at the boundary between C and D, where the unit density linearly decreases from 80% to 50%, avoiding visual abruptness. Ultimately, through the synergistic effect of the two modes, block C achieves high-intensity shading, while block D maintains natural lighting.

[0037] This solution dynamically balances shading efficiency and light transmission requirements through the synergistic effect of a photothermal conversion gradient field and a dual-modal adjustment mechanism. The first mode adaptively adjusts transparency based on changes in molecular orientation, precisely matching the local energy distribution; the second mode compensates for regional light transmission differences through the redistribution of discrete units, suppressing heat radiation in high-energy areas. This dual-modal synergy reduces indoor glare and heat accumulation, improving visual comfort and thermal stability. Simultaneously, a density transition zone prevents abrupt changes in light transmittance, ensuring a natural transition in shading effect. The overall solution reduces building energy consumption while maintaining the uniformity and comfort of the indoor lighting environment.

[0038] 103. Based on the heat flow distribution characteristics formed by the photothermal conversion gradient field on the building facade, the dual-mode adjustment mechanism is dynamically coupled. When the rate of change of the solar azimuth angle reaches a critical value, the response intensity of the first mode is enhanced first, and the step-like shading compensation of the second mode is superimposed in the heat flow intensity abrupt change region. Optionally, step 103 may specifically include the following steps: 1031. Monitor the rate of change of the solar azimuth angle in real time and compare the rate of change with a preset critical rate threshold; 1032. When the rate of change exceeds the critical value, the distribution direction of the photothermal conversion gradient field is accelerated and corrected, so that the update frequency of the direction offset parameter is increased by a predetermined ratio. 1033. During the accelerated correction process, the intensity of the directional action field of the first mode is increased to a preset multiplier, so that the deflection response speed of the photosensitive medium molecular chain is synchronized with the rate of change of the solar azimuth angle. 1034. Simultaneously identify abrupt change regions of energy distribution weights in the photothermal conversion gradient field, wherein the abrupt change region is defined as the region where the weight difference between adjacent blocks exceeds a set threshold within a single update cycle. 1035. Perform step-by-step occlusion compensation of the second mode on the abrupt change region, including: gradually decreasing the density of discrete occlusion units from the center of the abrupt change region outward along the gradient field distribution direction, wherein the density difference of each level is proportional to the current weight difference value, and the spacing between adjacent density levels decreases as the rate of change of solar azimuth angle increases.

[0039] In the above scheme, the rate of change of solar azimuth angle refers to how fast the solar azimuth angle changes per unit time; the critical rate threshold is the preset rate limit that triggers the dynamic adjustment mechanism; the accelerated correction of the photothermal conversion gradient field is to increase the update frequency of the gradient field direction and parameters according to the rate of change of solar azimuth angle; the abrupt change region is the region where the difference in energy distribution weight between adjacent blocks significantly exceeds the threshold in a short period of time; the stepped shading compensation is a compensation strategy that forms a smooth transition of light transmittance in the abrupt change region by gradually decreasing the density of discrete shading units.

[0040] In this embodiment, firstly, step 1031 monitors the rate of change of the solar azimuth angle in real time. For example, if the solar azimuth angle changes at a rate of 0.5 degrees per minute over a period of time, a response is triggered when the rate of change exceeds a preset critical threshold of 0.3 degrees per minute. Secondly, step 1032 accelerates the correction of the photothermal conversion gradient field when the rate of change exceeds the critical value. For example, the update frequency of the direction offset parameter is increased from once per minute to three times per minute to ensure that the gradient field direction is synchronized with the solar azimuth in real time. Next, step 1033 increases the intensity of the directional action field of the first mode during the acceleration correction process, so that the deflection response speed of the photosensitive medium molecular chain is synchronized with the rate of change of the solar azimuth angle. For example, the electric field intensity is increased to a preset multiple, doubling the deflection speed of the photosensitive medium molecular chain and shortening the response time to half of the original rate. Subsequently, step 1034 identifies abrupt change regions in the photothermal conversion gradient field. For example, if the weight difference between blocks A and B increases from 0.2 to 0.7 in a single update cycle, exceeding the threshold of 0.5, it is determined to be an abrupt change region. Finally, step 1035 performs step-mode occlusion compensation on the abrupt change region. Step-mode occlusion compensation is performed, for example, the density of discrete occlusion units in the abrupt change region is divided into three levels from the center outward along the gradient field direction. The density difference increases with the increase of the weight difference value. At the same time, the spacing between adjacent density levels decreases to half of the original spacing as the solar azimuth angle changes rapidly, forming a smooth transition of light transmittance.

[0041] In practical applications, taking building D as an example, its south facade employs a dual-mode shading system. On a certain day, the solar azimuth angle at noon changed at a rate of 0.6 degrees per minute, exceeding the preset critical threshold of 0.4 degrees. After detecting the rate exceeding the limit in step 1031, step 1032 increases the update frequency of the photothermal conversion gradient field from twice per minute to five times per minute, and rapidly corrects the direction offset parameter from 15° east of south to 25° east of south. Step 1033 increases the directional electric field intensity of the first mode to a preset multiplier, accelerating the deflection speed of the photosensitive medium molecular chains and reducing the transparency from 60% to 35%. Simultaneously, step 1034 identifies that the weight difference between blocks E and F increases from 0.3 to 0.8 within 2 minutes, classifying it as a sudden change region. Step 1035 divides the discrete occlusion unit density of block E into three levels (85%, 65%, 45%) along the gradient field direction, and reduces the spacing between adjacent density levels from 20 cm to 10 cm, forming a compensation band with a smooth transition of light transmittance from 35% to 55%.

[0042] This solution employs a dynamically coupled dual-modal adjustment mechanism to prioritize enhancing the real-time performance of molecular orientation response during rapid changes in solar azimuth, while simultaneously suppressing energy surges in areas of abrupt heat flux abruptness through stepped shading compensation. Its effects include: improving the shading system's adaptability to sudden changes in solar azimuth, preventing localized overheating or glare; smoothing transmittance changes through density transition zones to maintain uniformity in the indoor lighting environment; and achieving an optimized balance between shading efficiency and energy consumption through synergistic dual-modal operation, thereby enhancing the building's overall thermal comfort and energy-saving potential.

[0043] 104. Based on the spatiotemporal characteristics of reflection and transmission on the surface of doors and windows, the triggering sequence of the dual-mode adjustment mechanism is arranged so that the rapid response operation of the first mode and the stepped adjustment operation of the second mode form a complementary action chain in different projection partitions, thereby forming the adaptive temperature control energy-saving door and window control method.

[0044] Optionally, step 104 may specifically include the following steps: 1041. Divide the surface of doors and windows into a first-mode dominant region and a second-mode dominant region, based on the rate of change of energy distribution weights; 1042. In the first mode-dominant region, molecular chain deflection commands are generated in real time based on energy distribution weights; in the second mode-dominant region, discrete occlusion unit density adjustment commands are generated in stages based on the difference values ​​between adjacent blocks. 1043. When the first mode-dominant region and the second mode-dominant region overlap, the molecular chain deflection angle and discrete shielding unit density of the overlapping region are superimposed and corrected so that the adjustment effects of the two are staggered on the time axis and complementary in spatial distribution, forming a complementary action chain that suppresses sudden changes in heat flux intensity.

[0045] In the above scheme, the first mode-dominant region refers to the area on the window / door surface where the energy distribution weight changes rapidly, and transparency adjustment is preferentially achieved through the rapid deflection of the molecular chains of the photosensitive medium; the second mode-dominant region refers to the area where the energy distribution weight changes slowly but the difference between adjacent blocks is large, and transmission compensation is achieved through the phased density adjustment of discrete shading units; the complementary interaction chain is a synergistic strategy of the dual-mode adjustment mechanism in time and space, forming a smooth transition shading effect by staggering the real-time response of the first mode and the gradual adjustment of the second mode; the superposition correction refers to the synchronous optimization of molecular chain deflection and unit density when the two types of dominant regions overlap, avoiding adjustment conflicts and improving shading efficiency.

[0046] In this embodiment, firstly, step 1041 divides the surface of doors and windows into a first-mode dominant region and a second-mode dominant region according to the rate of change of energy distribution weights. For example, block H on the east facade of a building is classified as the first-mode dominant region because its weight change rate reaches 0.7 per minute, and block I is classified as the second-mode dominant region because its adjacent difference value is 0.6. Secondly, step 1042 generates molecular chain deflection instructions in real time in the first-mode dominant region according to the energy distribution weights. For example, when the weight of block H increases from 0.5 to 0.8, the molecular chain deflection angle is triggered to increase from 40° to 70°, and the transparency decreases to 35%. In the second-mode dominant region, the density of discrete occlusion units is adjusted in three stages according to the difference value between adjacent blocks. For example, the density of block I is gradually reduced from 75% to 50% every 10 minutes. Finally, in step 1043, when the first mode-dominant region and the second mode-dominant region overlap, the overlapping region is superimposed and corrected. For example, in a certain overlapping region, the molecular chain deflection angle is simultaneously increased from 50° to 65° and the unit density is increased from 60% to 80%. The two operations are separated by 2 minutes to avoid conflict, forming a shading effect that is staggered in time and complementary in space.

[0047] In practical applications, taking building F as an example, its south facade glass curtain wall adopts a dual-modal timing arrangement and control system. In step 1041, block J is designated as the first mode-dominant region due to its energy distribution weight change rate of 0.8 per minute, and block K is designated as the second mode-dominant region due to its difference value of 0.7 between adjacent blocks. The two regions partially overlap at the boundary. In step 1042, the molecular chain deflection of the photosensitive medium is triggered in real time in block J. When the weight increases from 0.6 to 0.9, the molecular chain deflection angle increases from 45° to 75°, and the transparency decreases to 25%. In block K, the density of discrete shading units is gradually reduced from 80% to 55% in two stages, with an interval of 8 minutes between each stage. In step 1043, superposition correction is performed on the overlapping area: the molecular chain deflection is triggered to 70° first, and then the unit density is increased from 60% to 75%, with an interval of 3 minutes between the two operations to avoid adjustment conflicts. Finally, the light transmittance of this area is reduced from 40% to 20% in a stepwise manner, achieving smooth suppression of heat flow abrupt changes.

[0048] This solution employs a temporal orchestration and spatial complementarity strategy, with a dual-modal regulation mechanism that synergizes rapid response and phased compensation. The first-mode dominant zone prioritizes suppressing instantaneous heat flow shocks, while the second-mode dominant zone balances regional differences through phased density adjustments, with superimposed corrections further optimizing shading efficiency in overlapping areas. This complementary action chain reduces regulation delays and energy fluctuations, enhancing indoor thermal environment stability. Simultaneously, spatiotemporal coordination reduces system energy consumption, achieving adaptive temperature control and energy-saving goals.

[0049] Figure 2 This application provides a scenario diagram illustrating an adaptive temperature control and energy-saving door and window regulation method, as shown in the embodiments. Figure 2 As shown, a complete embodiment of steps 101-104 includes: Building G, located at site A, employs an adaptive temperature-controlled energy-saving window and door system on its east facade. First, using a solar trajectory algorithm and meteorological data analysis, the geometric path units representing the continuous changes in the sun's azimuth throughout the day are decomposed. Ultraviolet energy data is converted into corresponding energy intensity vectors, generating dynamic shading parameters. For example, a certain block L displays an energy distribution weight of 0.8 and a direction offset angle of 20° southeast-east. Subsequently, a photothermal conversion gradient field is constructed based on these weights. For the high-weight block L, the first mode of photosensitive medium molecular chain deflection is triggered, reducing transparency to 30%. Simultaneously, the second mode migrates discrete shading units from the low-weight area to region L, increasing the unit density to 75% and forming a density transition zone with smooth light transmittance at the boundary. When the rate of change of the sun's azimuth angle exceeds a critical threshold, the gradient field direction update frequency is accelerated, and the molecular chain response speed is increased. Simultaneously, a stepped shading compensation is superimposed on abrupt change areas, setting a unit density that decreases progressively from the center outwards. Ultimately, through a time-series orchestration strategy, dynamic deflection of molecular chains is triggered in real time in areas with rapid weight changes, while unit density is adjusted in stages in adjacent areas with significant differences. These two approaches interleave in overlapping areas to form complementary action chains, suppressing sudden changes in heat flow while maintaining a balanced indoor light and heat environment. The overall solution achieves an optimal balance between shading efficiency and natural lighting, improving indoor comfort and reducing building energy consumption.

[0050] This solution achieves adaptive dynamic shading on the east facade of building G through a complete process of steps 101-104: precise shading parameters are generated through dynamic analysis of solar trajectory and ultraviolet energy; a dual-modal mechanism suppresses heat radiation in high-weight areas and compensates for differences in light transmission by rapidly deflecting molecular chains and adjusting unit density in stages; a temporal orchestration strategy prioritizes rapid response during sudden changes in solar orientation and reduces adjustment conflicts through spatial complementarity. The overall solution balances shading efficiency with natural lighting requirements, reduces indoor heat load fluctuations, improves visual and thermal comfort, and simultaneously reduces building cooling energy consumption.

[0051] Figure 3This application provides a schematic diagram of the structure of an adaptive temperature control energy-saving door and window control system, as shown in the embodiment. Figure 3 As shown, the system includes: The acquisition module 31 is used to acquire the continuous change trajectory of the sun's azimuth and the energy distribution data of the ultraviolet band based on the geometric features of the building's east-west facing facade, and to generate dynamic shading parameters that match the dynamic projection range of the building's lighting surface by vector superposition of the change trajectory and the energy distribution data. The adjustment module 32 is used to establish a photothermal conversion gradient field covering the surface of the door and window according to the dynamic shading parameters, and trigger a dual-mode adjustment mechanism through the photothermal conversion gradient field. The first mode of the dual-mode adjustment mechanism achieves continuous adaptive coverage of transparency through the change of molecular orientation of the photosensitive medium, and the second mode of the dual-mode adjustment mechanism achieves regional transmission compensation through the spatial redistribution of discrete shading units. The control module 33 is used to dynamically couple the dual-mode control mechanism based on the heat flow distribution characteristics formed on the building facade by the photothermal conversion gradient field. When the rate of change of the solar azimuth angle reaches a critical value, the response intensity of the first mode is enhanced first, and the step-type shading compensation of the second mode is superimposed in the heat flow intensity abrupt change region. The generation module 34 is used to arrange the triggering sequence of the dual-mode adjustment mechanism according to the spatiotemporal characteristics of reflection and transmission on the surface of doors and windows, so that the fast response operation of the first mode and the step adjustment operation of the second mode form a complementary action chain in different projection partitions, thereby forming the adaptive temperature control energy-saving door and window control method. Figure 3 The aforementioned adaptive temperature control energy-saving door and window control system can perform... Figure 1 The implementation principle and technical effects of the adaptive temperature control energy-saving door and window regulation method described in the illustrated embodiment will not be repeated here. The specific operation methods of each module and unit in the adaptive temperature control energy-saving door and window regulation system described in the above embodiments have been described in detail in the embodiments related to this method, and will not be elaborated upon here.

[0052] In one possible design, Figure 3 The XX system shown in the embodiment can be implemented as a computing device, such as... Figure 3 As shown, the computing device may include a storage component 41 and a processing component 42; The storage component 41 stores one or more computer instructions, wherein the one or more computer instructions are invoked and executed by the processing component 42.

[0053] The processing component 42 is used for the above Figure 1 The XX method of the embodiment.

[0054] The processing component 42 may include one or more processors to execute computer instructions to complete all or part of the steps in the above-described method. Alternatively, the processing component may be implemented as one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to perform the above-described method.

[0055] Storage component 41 is configured to store various types of data to support operations at the terminal. The storage component can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk.

[0056] Of course, computing devices may also include other components, such as input / output interfaces, display components, communication components, etc.

[0057] Input / output interfaces provide interfaces between processing components and peripheral interface modules, which can be output devices, input devices, etc.

[0058] The communication components are configured to facilitate wired or wireless communication between computing devices and other devices.

[0059] The computing device can be a physical device or an elastic computing host provided by a cloud computing platform. In this case, the computing device can refer to a cloud server, and the aforementioned processing components, storage components, etc., can be basic server resources rented or purchased from the cloud computing platform.

[0060] This application also provides a computer storage medium storing a computer program, which, when executed by a computer, can perform the above-described functions. Figure 1 The XX method of the illustrated embodiment.

[0061] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0062] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0063] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. An adaptive temperature-controlled energy-saving door and window regulation method, characterized in that, include: Based on the geometric features of the building's east-west facing facade, the continuous change trajectory of the sun's azimuth and the energy distribution data of the ultraviolet band are obtained. The change trajectory and the energy distribution data are vector-superimposed to generate dynamic shading parameters that match the dynamic projection range of the building's lighting surface. A photothermal conversion gradient field is established to cover the surface of doors and windows based on the dynamic shading parameters. A dual-mode adjustment mechanism is triggered by the photothermal conversion gradient field. The first mode of the dual-mode adjustment mechanism achieves continuous adaptive coverage of transparency through the change of molecular orientation of the photosensitive medium. The second mode of the dual-mode adjustment mechanism achieves regional transmission compensation through the spatial redistribution of discrete shading units. Based on the heat flow distribution characteristics formed by the photothermal conversion gradient field on the building facade, the dual-mode adjustment mechanism is dynamically coupled. When the rate of change of the solar azimuth angle reaches a critical value, the response intensity of the first mode is enhanced first, and the step-like shading compensation of the second mode is superimposed in the heat flow intensity abrupt change region. Based on the spatiotemporal characteristics of reflection and transmission on the surface of doors and windows, the triggering sequence of the dual-mode adjustment mechanism is arranged so that the rapid response operation of the first mode and the stepped adjustment operation of the second mode form a complementary action chain in different projection partitions, thereby forming the adaptive temperature control energy-saving door and window regulation method.

2. The method according to claim 1, characterized in that, A photothermal conversion gradient field is established based on the dynamic shading parameters to cover the surface of doors and windows. A dual-mode modulation mechanism is triggered through the photothermal conversion gradient field, including: The dynamic shading parameters are decomposed into energy distribution weights and directional offset parameters corresponding to each position on the door and window surface; Based on the energy distribution weight, the surface of the doors and windows is divided into multiple blocks, and a photothermal conversion gradient field is defined in each block. The distribution direction in the photothermal conversion gradient field is adjusted in real time from the center of the block to the outer edge according to the solar incidence angle. When the energy distribution weight within a block exceeds a set threshold, the molecular orientation adjustment operation of the first mode is triggered; when the difference in energy distribution weight between adjacent blocks exceeds a set range, the discrete occlusion unit position reset operation of the second mode is triggered. The coordinated response of the first and second modes is synchronously driven by real-time updates of the photothermal conversion gradient field.

3. The method according to claim 1, characterized in that, The first mode in the dual-modal modulation mechanism achieves continuous adaptive coverage of transparency through changes in the molecular orientation of the photosensitive medium, including: Based on the energy distribution weights, a photothermal conversion gradient field extending from high-weight regions to low-weight regions is constructed on the surface of doors and windows. The distribution direction of the photothermal conversion gradient field is matched in real time with the solar incidence angle defined by the direction offset parameter. In the photothermal conversion gradient field, for regions where the energy distribution weight exceeds a first threshold, the first mode of the dual-mode modulation mechanism is triggered to apply a directional action field consistent with the gradient field distribution direction in the photosensitive medium layer of the region; The molecular chains of the photosensitive medium are driven to deflect layer by layer along the gradient field distribution direction by the intensity change of the directional field; when the energy distribution weight decreases, the molecular chains are reset layer by layer in the opposite direction of the gradient field distribution direction, and the scattering barrier is continuously weakened.

4. The method according to claim 1, characterized in that, The second mode in the dual-modal modulation mechanism achieves regional transmission compensation through the spatial redistribution of discrete blocking units, including: Multiple independently movable discrete shielding units are set on the surface of doors and windows. Each shielding unit slides along a preset path and its coverage area is adjustable. Based on the energy distribution weights of each block in the photothermal conversion gradient field, the weight difference between the target region and its corresponding adjacent regions is calculated. When the weight difference value exceeds the set threshold, the transmission compensation direction and compensation intensity are determined based on the energy distribution weight of the target area and the weight difference of the adjacent areas. The positions of discrete blocking units are redistributed along the transmission compensation direction so that the unit density of the target area increases step by step as the compensation intensity increases; A density transition zone is formed at the boundary of adjacent regions, in which the unit density decreases linearly from the high-weight region to the low-weight region. By spatially redistributing the unit density, the photothermal transmittance of the high-energy distribution weight region is suppressed in a stepwise manner, while the original transmittance of the low-weight region is maintained, thereby achieving regional transmittance compensation.

5. The method according to claim 1, characterized in that, Based on the spatiotemporal characteristics of reflection and transmission on the surfaces of doors and windows, the triggering sequence of the dual-mode adjustment mechanism is arranged so that the fast response operation of the first mode and the stepped adjustment operation of the second mode form a complementary action chain in different projection partitions, including: The surface of doors and windows is divided into a first-mode dominant region and a second-mode dominant region, based on the rate of change of energy distribution weights. Within the first mode-dominant region, molecular chain deflection commands are generated in real time based on energy distribution weights; within the second mode-dominant region, discrete occlusion unit density adjustment commands are generated in stages based on the differences between adjacent blocks. When the first and second modal dominant regions overlap, the molecular chain deflection angle and discrete shielding unit density of the overlapping region are superimposed and corrected, so that the regulation effects of the two are interlaced on the time axis and complementary in spatial distribution, forming a complementary chain that suppresses sudden changes in heat flux intensity.

6. The method according to claim 1, characterized in that, When the rate of change of solar azimuth angle reaches a critical value, the response intensity of the first mode is preferentially enhanced, and the stepped shading compensation of the second mode is superimposed in the region of abrupt change in heat flux intensity, including: The rate of change of the solar azimuth angle is monitored in real time, and the rate of change is compared with a preset critical rate threshold. When the rate of change exceeds a critical value, the distribution direction of the photothermal conversion gradient field is accelerated and corrected, so that the update frequency of the direction offset parameter is increased by a predetermined ratio. During the accelerated correction process, the intensity of the directional action field of the first mode is increased to a preset multiplier, so that the deflection response speed of the photosensitive medium molecular chain is synchronized with the rate of change of the solar azimuth angle. Simultaneously, abrupt regions of energy distribution weights in the photothermal conversion gradient field are identified. These abrupt regions are defined as areas where the weight difference between adjacent blocks exceeds a set threshold within a single update cycle. Performing step-by-step occlusion compensation of the second mode on the abrupt change region includes: gradually decreasing the density of discrete occlusion units from the center of the abrupt change region outward along the gradient field distribution direction, with the density difference at each level being proportional to the current weight difference value, and the spacing between adjacent density levels decreasing as the rate of change of the solar azimuth angle increases.

7. The method according to claim 1, characterized in that, The dynamic shading parameters are generated by vector superposition of the change trajectory and the energy distribution data, which match the dynamic projection range of the building's lighting surface. This includes: The continuous trajectory of the sun's azimuth change is decomposed into multiple geometric path units according to the time series, and each path unit defines a direction vector and a coverage time length; The energy distribution data of the ultraviolet band is converted into an energy intensity vector corresponding to each path unit. The magnitude of the energy intensity vector is positively correlated with the coverage time of the path unit. The direction vector and energy intensity vector of the same path element are superimposed to generate a composite action vector. Based on the geometric contour of the building's lighting surface, the composite action vector sequence is projected onto the door and window surfaces to generate a dynamic projection range; Within the dynamic projection range, the energy distribution weight and directional offset parameters at each position on the door and window surface are calculated according to the ratio of the direction to the modulus of the composite action vector, thus forming dynamic shading parameters.

8. An adaptive temperature control energy-saving door and window control system, characterized in that, include: Based on the geometric features of the building's east-west facing facade, the continuous change trajectory of the sun's azimuth and the energy distribution data of the ultraviolet band are obtained. The change trajectory and the energy distribution data are vector-superimposed to generate dynamic shading parameters that match the dynamic projection range of the building's lighting surface. A photothermal conversion gradient field is established to cover the surface of doors and windows based on the dynamic shading parameters. A dual-mode adjustment mechanism is triggered by the photothermal conversion gradient field. The first mode of the dual-mode adjustment mechanism achieves continuous adaptive coverage of transparency through the change of molecular orientation of the photosensitive medium. The second mode of the dual-mode adjustment mechanism achieves regional transmission compensation through the spatial redistribution of discrete shading units. Based on the heat flow distribution characteristics formed by the photothermal conversion gradient field on the building facade, the dual-mode adjustment mechanism is dynamically coupled. When the rate of change of the solar azimuth angle reaches a critical value, the response intensity of the first mode is enhanced first, and the step-like shading compensation of the second mode is superimposed in the heat flow intensity abrupt change region. Based on the spatiotemporal characteristics of reflection and transmission on the surface of doors and windows, the triggering sequence of the dual-mode adjustment mechanism is arranged so that the rapid response operation of the first mode and the stepped adjustment operation of the second mode form a complementary action chain in different projection partitions, thereby forming the adaptive temperature control energy-saving door and window regulation method.

9. A computing device, characterized in that, It includes a processing component and a storage component; the storage component stores one or more computer instructions; the one or more computer instructions are invoked and executed by the processing component to implement an adaptive temperature control energy-saving door and window regulation method as described in any one of claims 1 to 7.

10. A computer storage medium, characterized in that, The device contains a computer program, which, when executed by a computer, implements an adaptive temperature control and energy-saving door and window regulation method as described in any one of claims 1 to 7.

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