Photovoltaic curtain wall cell full coverage arrangement method, device, equipment and medium

Abstract

The present application provides a method, device, equipment and medium for fully covering the arrangement of photovoltaic curtain wall cells, the method comprising: obtaining shape information, size information of a unit element to be filled, and the area spacing between the outer frame of the unit element and the corresponding filling area; obtaining a plurality of preset filling cells, including hexagonal cells, equilateral triangle cells, right triangle cells and isosceles trapezoidal cells; identifying the outer contour information of the unit element, and determining the longest straight outer frame corresponding to the unit element; arranging the hexagonal cell parallel to the longest straight outer frame according to the area spacing, and filling the filling area; obtaining the angle information between each side of the outer frame and the adjacent hexagonal cell; generating a filling angle according to each angle information, selecting a target cell from the equilateral triangle cell, the right triangle cell and the isosceles trapezoidal cell according to the filling angle, and filling each target cell into the corresponding blank area to complete the full coverage arrangement of the filling area.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and in particular to a method, device, equipment and medium for fully covering the arrangement of photovoltaic curtain wall cells. Background Art

[0002] With the continuous advancement of energy technology and the improvement of environmental awareness, the application of photovoltaic curtain walls integrated into building facades is becoming more and more widespread. Photovoltaic curtain walls can not only provide beautiful building appearance, but also effectively utilize solar energy to realize the self-generation function of the building, greatly reducing the building's energy consumption. However, with the innovation and development of architectural design, the shape of building facades has gradually become more complex, and traditional square photovoltaic cells face obvious limitations when dealing with these special-shaped facades.

[0003] Traditional photovoltaic curtain wall units mainly adopt a regular rectangular design, which performs well on regular building facades and can achieve high coverage and power generation efficiency. However, when applied to building facades with complex shapes, such as triangular or trapezoidal units, these square cells cannot completely cover every part of the curtain wall, resulting in vacant positions within the curtain wall, which significantly reduces the overall power generation efficiency. In addition, these vacant positions may also affect the aesthetics and structural integrity of the building, adding additional maintenance costs.

[0004] In order to adapt to the complex shapes of building facades, photovoltaic curtain wall units are showing a trend of special-shaped development. However, the existing special-shaped cell design is often just a simple cutting or splicing of traditional square cells. This solution is not only difficult to achieve the best coverage, but may also cause a decrease in electrical performance due to connection problems between cells.

[0005] Therefore, there is an urgent need for a full coverage arrangement method of photovoltaic curtain wall cells to solve at least one of the above problems. Summary of the invention

[0006] The present application provides a method, device, equipment and medium for fully covering the arrangement of photovoltaic curtain wall cells, aiming to solve the problem that traditional photovoltaic curtain wall units mainly adopt a regular rectangular design, which performs well on regular building facades and can achieve high coverage and power generation efficiency. However, when applied to building facades with complex shapes, such as triangular or trapezoidal units, these square cells cannot completely cover every part of the curtain wall, resulting in vacant positions within the curtain wall, thereby significantly reducing the overall power generation efficiency. In addition, these vacant positions may also affect the aesthetics and structural integrity of the building, increasing additional maintenance costs. In order to adapt to the complex shapes of building facades, photovoltaic curtain wall units show a trend of special-shaped development. However, the existing special-shaped cell designs are often just simple cutting or splicing of traditional square cells. This solution is not only difficult to achieve the best coverage, but may also cause a decrease in electrical performance due to connection problems between cells.

[0007] In a first aspect, the present application provides a method for fully covering the arrangement of photovoltaic curtain wall cells, which is used to fill a plurality of cells into a filling area of ​​a unit element to be filled; the method comprises:

[0008] Obtain the shape information, size information of the unit element to be filled, and the area spacing between the outer border of the unit element and the filling area;

[0009] Acquire a plurality of preset filling battery cells according to the shape information and the size information, wherein the filling battery cells at least include hexagonal battery cells, equilateral triangle battery cells, right triangle battery cells and isosceles trapezoidal battery cells;

[0010] Performing target detection on the unit element to identify the outer contour information of the unit element, and determining the longest straight line outer frame corresponding to the unit element in the outer contour information;

[0011] Arrange multiple hexagonal cells in parallel with the longest straight outer frame according to the area spacing, and fill the filling area; wherein there are multiple blank areas in the filling area;

[0012] Obtain the angle information between each edge of the outer frame and the adjacent hexagonal battery cell, where one angle information corresponds to one blank area;

[0013] A filling angle is generated based on each angle information, and a target battery cell is selected from equilateral triangle battery cells, right triangle battery cells and isosceles trapezoidal battery cells according to the filling angle, so as to fill each target battery cell into the corresponding blank area to complete the full coverage arrangement of the filling area.

[0014] In some embodiments, the obtaining of a plurality of preset filling battery cells according to the shape information and the size information includes: generating a target side length according to the shape information and the size information, and using the target side length as the side length of the hexagonal battery cell, the waist length of the isosceles trapezoidal battery cell, the hypotenuse length of the right triangle battery cell, and the side length of the equilateral triangle battery cell.

[0015] Exemplarily, the upper base length of the isosceles trapezoidal battery cell is the target side length, and the lower base length of the isosceles trapezoidal battery cell is twice the target side length; the right-angled triangle battery cell is a 30° right-angled triangle battery cell.

[0016] Exemplarily, generating a target side length according to the shape information and the size information includes: generating a preliminary side length value according to the size information; generating a unit model corresponding to the unit element according to the shape information and the size information; filling the unit model with a simulated hexagonal battery cell generated according to the preliminary side length value to obtain filling blank information; adjusting the preliminary side length value according to the filling blank information and a preset optimization algorithm to obtain the target side length after the optimization is completed, so that the hexagonal battery cell obtained according to the target side length fills the least blank in the blank area.

[0017] In some embodiments, before obtaining the angle information between each edge in the outer frame and at least two edges of the adjacent hexagonal battery cells, it also includes: determining the shape integrity information of the hexagonal battery cells in the filling area; if it is determined according to the shape integrity information that the hexagonal battery cells are cut, deleting the cut hexagonal battery cells in the filling area.

[0018] In some embodiments, obtaining the angle information between each side of the outer frame and the adjacent hexagonal battery sheet includes: obtaining the angle information corresponding to each side of the outer frame and two sides of the adjacent hexagonal battery sheet that are closest to each other.

[0019] Exemplarily, the right-angled triangle battery cell is a 30° right-angled triangle battery cell; generating a filling angle according to each of the angle information, and selecting a target battery cell from the equilateral triangle battery cell, the right-angled triangle battery cell and the isosceles trapezoidal battery cell according to the filling angle, comprises:

[0020] If the filling angle corresponding to the angle information is in the range of any one of [0,30°] and [30,60°], the equilateral triangle battery cell is cut according to the filling angle, and the cut triangle battery cell is obtained as the target battery cell; if the value of the filling angle corresponding to the angle information is 30°, the 30° right triangle battery cell is used as the target battery cell; if the filling angle corresponding to the angle information is in the range of 60°, the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area is obtained; the target battery cell is determined among the equilateral triangle battery cell, the right triangle battery cell and the isosceles trapezoidal battery cell according to the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area.

[0021] It should be noted that, in some embodiments, the target battery cell is determined among the equilateral triangle battery cell and the isosceles trapezoidal battery cell based on the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area, including: if the distance is equal to the side length of the hexagonal battery cell, the equilateral triangle battery cell is determined to be the target battery cell; if the ratio of the distance to the side length is greater than a preset ratio, the isosceles trapezoidal battery cell is determined to be the target battery cell.

[0022] It should be noted that, in some embodiments, the preset ratio is 1.736, the range corresponding to the ratio of the distance to the side length of the hexagon is [0,1]∪[1,1.736], the equilateral triangle battery cell is cut according to the filling angle, and the cut triangle battery cell is obtained as the target battery cell.

[0023] It should be noted that, in some embodiments, the vertex of the equilateral triangle battery cell is the positive pole, and the base is the negative pole; the equilateral triangle battery cell is cut according to the filling angle, and the cut triangle battery cell is obtained as the target battery cell, including: using the vertex of the equilateral triangle battery cell as the starting point and the base as the end point, and cutting the equilateral triangle with the filling angle.

[0024] In a second aspect, the present application provides a fully covered arrangement device for photovoltaic curtain wall cells, which is used to fill a plurality of cells into a filling area of ​​a unit element to be filled; the device comprises:

[0025] A shape acquisition unit, which acquires shape information and size information of a unit element to be filled, and a distance between an outer frame of the unit element and a region corresponding to a filling region;

[0026] A battery acquisition unit, used to acquire a plurality of preset filling battery sheets according to the shape information and the size information, wherein the filling battery sheets at least include hexagonal battery sheets, equilateral triangle battery sheets, right triangle battery sheets and isosceles trapezoidal battery sheets;

[0027] A target detection unit, used to perform target detection on the single element to identify the outer contour information of the single element, and to determine the longest straight line outer frame corresponding to the single element in the outer contour information;

[0028] A parallel paving unit, used to place the plurality of hexagonal cells parallel to the longest straight outer frame according to the area spacing, and to pave the filling area; wherein the filling area also has a plurality of blank areas;

[0029] An angle acquisition unit, used to acquire angle information between each edge of the outer frame and at least two edges of the adjacent hexagonal battery cells, wherein one piece of angle information corresponds to one blank area;

[0030] A filling completion unit is used to generate a filling angle according to each of the angle information, and select a target battery cell from the equilateral triangle battery cells, right triangle battery cells and isosceles trapezoidal battery cells according to the filling angle, so as to fill each of the target battery cells into the corresponding blank area to complete the full coverage arrangement of the filling area.

[0031] In a third aspect, an embodiment of the present application provides a computer device, comprising a memory and a processor; the memory is used to store a computer program; the processor is used to execute the computer program and implement the full coverage arrangement method provided in any embodiment of the present application when executing the computer program.

[0032] In a fourth aspect, the present application provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the processor implements the full coverage arrangement method provided in any embodiment of the present application.

[0033] The present application provides a method, device, equipment and medium for fully covering the arrangement of photovoltaic curtain wall cells. First, the method needs to obtain the specific shape and size of the photovoltaic curtain wall unit to be filled, which is usually completed through architectural design drawings or actual surveying. It is also necessary to obtain the spacing between the outer frame of the unit and the filling area, which is very important for subsequent arrangement and installation. According to the shape and size information obtained, select a preset variety of special-shaped cells, including hexagonal cells, equilateral triangle cells, right triangle cells and isosceles trapezoidal cells. The design of these cells can better adapt to the complex shape of the building facade. Use the target detection algorithm to identify the outer contour information of the unit and determine the longest straight outer frame. This step is usually achieved through image processing technology, which can ensure that the basic structure of the filling is optimal. The hexagonal cells are spread across the filling area parallel to the longest straight outer frame. Due to the efficient arrangement characteristics of the hexagonal cells, a high coverage rate can be achieved in most cases. Identify the blank area after the hexagonal cells are spread, and obtain the angle information between each edge and the adjacent hexagonal cells. These angle information will be used for subsequent cell selection. Based on each angle information, a filling angle is generated, and then the most suitable cell is selected from the side triangle cell, right triangle cell and isosceles trapezoid cell, and filled into the corresponding blank area, finally achieving full coverage of the entire filling area.

[0034] The method provided thereby has at least the following beneficial effects:

[0035] 1. Improve coverage: Traditional square cells cannot fully cover the facades of buildings with complex shapes, resulting in reduced power generation efficiency. This method can significantly improve coverage and reduce blank areas by introducing a variety of special-shaped cells, especially hexagonal cells, thereby improving overall power generation efficiency.

[0036] 2. Improve aesthetics: The ingenious combination of hexagonal, equilateral triangle, right triangle and isosceles trapezoidal cells can better adapt to the complex shape of the building, avoid the visual impact caused by blank areas and irregular arrangements, and make the photovoltaic curtain wall more beautiful.

[0037] 3. Enhance structural integrity: By reducing the blank area, the instability of the exterior wall structure can be reduced, the overall structural integrity of the building can be improved, and problems such as wind pressure and rainwater penetration caused by vacancies can be reduced.

[0038] 4. Reduce maintenance costs: Reducing vacant areas not only improves power generation efficiency, but also reduces the cost of additional filling and maintenance of vacant areas, further reducing overall maintenance costs.

[0039] 5. Optimize electrical performance: By selecting suitable special-shaped cells to fill the blank areas, the connection reliability and electrical performance between cells can be better guaranteed, avoiding the problem of electrical performance degradation caused by simple cutting or splicing of edge cells.

[0040] 6. High flexibility: This method has high flexibility and can adapt to building facades of different shapes and sizes, and is suitable for various complex designs and application scenarios.

[0041] In summary, this photovoltaic curtain wall cell full coverage arrangement method achieves efficient full coverage of complex-shaped building facades by introducing a variety of special-shaped cells, combined with target detection and angle information, which not only improves power generation efficiency, but also enhances the aesthetics and structural integrity of the building, reduces maintenance costs, and optimizes electrical performance. This method has high flexibility and broad application prospects.

[0042] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0044] Figure 1 It is a schematic diagram of the covering effect of existing square photovoltaic cells in special-shaped units;

[0045] Figure 2 This is a schematic flow chart of the steps of a method for fully covering photovoltaic curtain wall cells provided in one embodiment of the present application;

[0046] Figure 3 It is a schematic diagram of the structure of a hexagonal battery cell provided in one embodiment of the present application;

[0047] Figure 4 This is a schematic diagram of the structure of an isosceles trapezoidal battery cell provided in one embodiment of the present application;

[0048] Figure 5 This is a schematic structural diagram of a first equilateral triangle battery cell provided in an embodiment of the present application;

[0049] Figure 6 This is a schematic diagram of the structure of a right-angled triangle battery cell provided in one embodiment of the present application;

[0050] Figure 7This is a schematic diagram of the structure of a cuttable equilateral triangle battery sheet provided in an embodiment of the present application;

[0051] Figure 8 This is a schematic diagram of the size comparison of a filled battery sheet provided in an embodiment of the present application;

[0052] Fig. 9 is a schematic diagram of a filled area after filling provided by an embodiment of the present application;

[0053] Fig.10 This is a schematic structural diagram of a fully covered arrangement device for photovoltaic curtain wall cells provided in one embodiment of the present application;

[0054] Fig.11 It is a schematic block diagram of the structure of a computer device provided in one embodiment of the present application.

[0055] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. DETAILED DESCRIPTION

[0056] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0057] The flowcharts shown in the accompanying drawings are only examples and do not necessarily include all the contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps may also be decomposed, combined or partially merged, so the actual execution order may change according to actual conditions.

[0058] It should be understood that, in order to facilitate the clear description of the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, the words "first", "second", etc. are used to distinguish the same items or similar items with substantially the same functions and effects. Those skilled in the art can understand that the words "first", "second", etc. do not limit the quantity and execution order, and the words "first", "second", etc. do not necessarily limit the difference.

[0059] It should be understood that the terms used in this application specification are only for the purpose of describing specific embodiments and are not intended to limit the application. As used in this application specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0060] It should also be understood that the term “and / or” used in the specification and appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0061] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0062] With the continuous advancement of energy technology and the improvement of environmental awareness, the application of photovoltaic curtain walls integrated into building facades is becoming more and more widespread. Photovoltaic curtain walls can not only provide beautiful building appearance, but also effectively utilize solar energy to realize the self-generation function of buildings, greatly reducing building energy consumption. However, with the innovation and development of architectural design, the shape of building facades has gradually become more complicated, such as Figure 1 As shown, traditional square photovoltaic cells face obvious limitations when dealing with these special-shaped facades.

[0063] Traditional photovoltaic curtain wall units mainly adopt a regular rectangular design, which performs well on regular building facades and can achieve high coverage and power generation efficiency. However, when applied to building facades with complex shapes, such as triangular or trapezoidal units, these square cells cannot completely cover every part of the curtain wall, resulting in vacant positions within the curtain wall, which significantly reduces the overall power generation efficiency. In addition, these vacant positions may also affect the aesthetics and structural integrity of the building, adding additional maintenance costs.

[0064] In order to adapt to the complex shapes of building facades, photovoltaic curtain wall units are showing a trend of special-shaped development. However, the existing special-shaped cell design is often just a simple cutting or splicing of traditional square cells. This solution is not only difficult to achieve the best coverage, but may also cause a decrease in electrical performance due to connection problems between cells.

[0065] Therefore, there is an urgent need for a full coverage arrangement method of photovoltaic curtain wall cells to solve at least one of the above problems.

[0066] See also Figure 2 The present application provides a method for fully covering the arrangement of photovoltaic curtain wall cells, which is used to fill multiple cells into the filling area of ​​the unit element to be filled. Figure 2 As shown, the provided method includes steps S101 to S106.

[0067] Step S101: Obtain shape information and size information of a unit element to be filled, and the area spacing between the outer frame of the unit element and the filling area.

[0068] Specifically, use laser scanning equipment to scan the building facade to generate accurate point cloud data. Import the point cloud data into 3D modeling software to generate a high-precision three-dimensional model to obtain the shape and size information of the unit element. Use tools such as laser rangefinders or tape measures to measure the area spacing between the outer frame of the unit element and the filled area.

[0069] For example, assuming that the unit element to be filled is a trapezoidal curtain wall with a height of 3 meters, a bottom side length of 5 meters, a top side length of 3 meters, and a side side length of 4 meters, the area spacing measured by a laser rangefinder is 10 centimeters.

[0070] Laser scanning and 3D modeling technology provide high-precision shape and size information to ensure the accuracy of subsequent layout. Accurate measurement of area spacing helps ensure that there is appropriate spacing between cells for easy installation and heat dissipation, while reducing blank areas.

[0071] Step S102: Acquire a plurality of preset filling battery cells according to the shape information and the size information, wherein the filling battery cells at least include hexagonal battery cells, equilateral triangle battery cells, right triangle battery cells and isosceles trapezoidal battery cells.

[0072] Specifically, various types of special-shaped battery cells are pre-designed and stored, including Figures 3 to 7 and Fig. 9 The corresponding hexagonal cells 1, isosceles trapezoidal cells 2, equilateral triangle cells 3, right triangle cells 4 and cuttable equilateral triangle cells 5. Each cell includes a main grid line 12, a cell outer edge 11, a secondary grid line 13 and + and - poles. According to the shape and size information of the unit cell, a selection algorithm is used to select the appropriate cell model from the cell library. The selection of a variety of special-shaped cells can better adapt to the complex shape of the unit cell, improve coverage and aesthetics. The pre-designed cell model ensures the quality and standard of the cell, and reduces the time and cost of on-site customization.

[0073] Step S103: Perform target detection on the unit element to identify the outer contour information of the unit element, and determine the longest straight line outer frame corresponding to the unit element in the outer contour information.

[0074] Specifically, computer vision technology (such as OpenCV) is used to process the image of the unit element to identify and extract the outer contour information.

[0075] Geometric calculation: By performing geometric analysis on the extracted outer contour, the longest straight outer frame of the unit element is determined. For example, the outer contour of the trapezoidal curtain wall is identified through image recognition technology, and the longest straight outer frame is determined to be the bottom edge, which is 5 meters long. Accurate outer contour information provides a clear boundary for subsequent layout, ensuring that the cells can be accurately laid in the specified area. The determination of the longest straight outer frame helps to optimize the arrangement of the cells and improve the overall coverage.

[0076] Step S104: Arrange multiple hexagonal cells in parallel with the longest straight outer frame according to the area spacing, and fill the filling area; wherein there are multiple blank areas in the filling area.

[0077] Specifically, an arrangement algorithm is used to arrange the hexagonal cells in parallel along the longest straight outer frame, ensuring that the spacing between the cells is the predetermined area spacing. The arrangement of the hexagonal cells can maximize the coverage of the curtain wall surface and reduce the blank area. Multiple hexagonal cells are arranged in parallel along the bottom edge of the trapezoidal curtain wall (the longest straight outer frame) to fill the area and ensure that the spacing between the cells is 10 cm. Hexagonal cells can provide a high coverage rate and maximize the use of the curtain wall surface. The appropriate spacing between the cells ensures uniform distribution and facilitates electrical connection and maintenance.

[0078] Step S105: Obtain the angle information between each edge of the outer frame and the adjacent hexagonal battery cell, where one angle information corresponds to one blank area.

[0079] Specifically, the angle between each side and the hexagonal cell is determined by geometric calculation. Image processing technology is used to assist in the measurement of the angle to ensure the accuracy of the measurement. For example, through geometric calculation and image processing technology, the angles between the four sides of the trapezoidal curtain wall and the adjacent hexagonal cells are determined as follows: the angle between the bottom side (the longest straight line outer frame) and the hexagonal cell is 0 degrees. The angle of the top side is 60 degrees. The angle of the left side is 30 degrees. The angle of the right side is 90 degrees.

[0080] Accurate measurement of angle information helps to select appropriate special-shaped cells to fill the blank areas and improve the overall coverage. Different angle information can adapt to different shapes of outer frames, enhancing the versatility of the method.

[0081] Step S106. Generate a filling angle according to each angle information, select a target cell from equilateral triangle cells, right triangle cells and isosceles trapezoidal cells according to the filling angle, and fill each target cell into the corresponding blank area to complete the full coverage arrangement of the filling area.

[0082] Specifically, the angle type to be filled is determined based on the angle information between each side and the hexagonal cell. The most suitable cell type is selected from the preset special-shaped cell library to fill the angle. The selected cell is accurately filled into the blank area using the filling algorithm. The blank area after filling is as follows: Fig. 9 shown.

[0083] By choosing the right special-shaped cells, the blank area can be minimized, and the overall coverage and power generation efficiency of the photovoltaic curtain wall can be improved. The precise filling of special-shaped cells helps to maintain the aesthetics of the curtain wall and avoid abrupt blank areas. The connection between cells is tighter and more reasonable, reducing connection problems and improving electrical performance.

[0084] Through the above steps, the full coverage arrangement method of photovoltaic curtain wall cells can effectively solve the problem of difficult coverage of complex-shaped building facades in traditional designs, improve the overall coverage rate and power generation efficiency, and maintain the aesthetics and structural integrity of the building. The technical content and examples of each step ensure the scientificity and practicality of the method, while the beneficial effects highlight the advantages of the method in practical applications.

[0085] In some embodiments, the obtaining of a plurality of preset filling battery cells according to the shape information and the size information includes: generating a target side length according to the shape information and the size information, and using the target side length as the side length of the hexagonal battery cell, the waist length of the isosceles trapezoidal battery cell, the hypotenuse length of the right triangle battery cell, and the side length of the equilateral triangle battery cell.

[0086] According to the shape and size information of the unit to be filled, an optimal target side length is calculated. The selection of this target side length needs to take into account multiple factors, including but not limited to the efficiency of the battery cell, material cost, installation feasibility, etc. For example, for a trapezoidal unit, a suitable average side length can be calculated as the target side length. Figure 8 As shown, the target side length is taken as the side length of the hexagonal battery cell (such as Figure 8 a in the figure). The target side length is taken as the waist length of the isosceles trapezoidal cell (and the upper base length of the isosceles trapezoid is Figure 8 The same as the waist length is a, and the lower base is 2a). The target side length is the hypotenuse length of the right triangle battery cell (such as Figure 8 The length of the hypotenuse is a. If there is a right angle of 30 degrees, the length of the corresponding right angle side is Fig. 9 =1 / 2a). Set the target side length as the side length of the equilateral triangle cell (e.g. Figure 8 Shown is a).

[0087] By generating a uniform target side length, it is possible to ensure that all shapes of cells are consistent in size and reduce blank areas caused by size mismatches. This consistency helps achieve tighter coverage and improves the power generation efficiency of the photovoltaic curtain wall. Using a uniform target side length can simplify the design and production process of cells. It is easier to control quality and reduce costs by producing cells of the same size than producing cells of multiple sizes. In turn, layout planning can be based on a fixed size to reduce the complexity of the design. At the same time, the factory only needs to produce cells of one size, reducing the complexity of the production line and production costs. The consistency of cell size helps optimize electrical connections. In practical applications, the connection between cells is a key factor affecting electrical performance. Cells of uniform size can more easily achieve standardized electrical connections, reduce the resistance of the connection points, and improve the overall performance of the system. Cells of uniform size are more unified and harmonious visually, improving the aesthetics of the entire photovoltaic curtain wall. This is very important for the design and overall visual effect of the building facade. Cells of uniform size are easy to install and maintain. Installers can use standardized tools and techniques to improve installation efficiency and reduce installation time. It is also easier to replace and adjust cells during maintenance, reducing maintenance costs.

[0088] Suppose there is a trapezoidal building unit with the following dimensions: upper base: 3 meters, lower base: 5 meters, height: 4 meters, side: 4.5 meters.

[0089] Calculate the average side length: Average side length = (upper base + lower base + 2 × side) / 4 = (3 + 5 + 2 ×4.5) / 4 = 4 meters. To ensure that the size of the cell is moderate and easy to install, you can choose a slightly smaller value as the target side length, such as 3.9 meters. Choose a hexagonal cell with a side length of 3.9 meters. Choose an isosceles trapezoidal cell with a waist length of 3.9 meters. Choose a right triangle cell with a hypotenuse length of 3.9 meters. Choose an equilateral triangle cell with a side length of 3.9 meters.

[0090] By generating a unified target side length and applying it to cells of various shapes, not only the coverage efficiency and power generation efficiency are improved, but also the design and production process are simplified, the electrical performance is optimized, the aesthetics are enhanced, and the convenience of installation and maintenance is improved. This comprehensive optimization method makes the application of photovoltaic curtain walls on building facades of complex shapes more feasible and efficient.

[0091] Exemplarily, the upper base length of the isosceles trapezoidal battery cell is the target side length, and the lower base length of the isosceles trapezoidal battery cell is twice the target side length; the right-angled triangle battery cell is a 30° right-angled triangle battery cell.

[0092] like Figure 8As shown, the size setting of the isosceles trapezoidal cell is as follows: Upper base length: The upper base length of the isosceles trapezoidal cell is the target side length generated. Lower base length: The lower base length of the isosceles trapezoidal cell is twice the target side length. Waist length: The waist length of the isosceles trapezoidal cell is also the target side length. Right triangle cell type setting: Select a right triangle cell with a 30° angle, where the hypotenuse length is the target side length generated.

[0093] By setting the upper and lower base lengths of isosceles trapezoidal cells, they can better adapt to filling areas of different widths, especially trapezoidal or other irregular areas. Right-angled triangle cells with a 30° angle can fill blank areas more flexibly during layout, especially in areas with large angle changes. Uniform waist and side lengths make the connection between cells more standard and reliable, reduce the resistance of the connection points, and improve the overall electrical performance of the system. By accurately setting the size, the material waste generated during cutting and splicing can be reduced, and the material utilization rate can be improved.

[0094] Exemplarily, generating a target side length according to the shape information and the size information includes: generating a preliminary side length value according to the size information; generating a unit model corresponding to the unit element according to the shape information and the size information; filling the unit model with a simulated hexagonal battery cell generated according to the preliminary side length value to obtain filling blank information; adjusting the preliminary side length value according to the filling blank information and a preset optimization algorithm to obtain the target side length after the optimization is completed, so that the hexagonal battery cell obtained according to the target side length fills the least blank in the blank area.

[0095] The preliminary side length value is obtained by calculating the average value of each side of the unit element, for example, 3.9 meters. A detailed model of the trapezoidal unit element, including the length and angle of each side, is generated using CAD software. In the trapezoidal model, hexagonal cells with a side length of 3.9 meters are used for filling, and the blank area information left after filling is recorded. A preset optimization algorithm (such as a genetic algorithm, a simulated annealing algorithm, etc.) is used to adjust the preliminary side length value according to the blank area information. For example, after multiple iterations, the optimized target side length may eventually be 3.8 meters, which leaves the least blank area. The target side length generated by the optimization algorithm can minimize the blank area and improve the overall coverage, thereby improving the power generation efficiency of the photovoltaic curtain wall. Using computer-aided design and optimization algorithms, the layout design of the cells can be carried out more accurately, the design error can be reduced, and the scientificity and rationality of the design can be improved. The optimized target side length makes the layout of the hexagonal cells more reasonable, reduces the number of cutting and splicing required, and reduces the difficulty and cost of installation. The optimized layout scheme is more compact and regular, which improves the overall aesthetics of the photovoltaic curtain wall and makes it better integrated into the design of the building facade. By reducing blank areas, material utilization is improved, resource waste is reduced, and the cost of the entire system is more economical.

[0096] In some embodiments, before obtaining the angle information between each edge in the outer frame and at least two edges of the adjacent hexagonal battery cells, it also includes: determining the shape integrity information of the hexagonal battery cells in the filling area; if it is determined according to the shape integrity information that the hexagonal battery cells are cut, deleting the cut hexagonal battery cells in the filling area.

[0097] Combined with reference Fig. 9 Before obtaining the angle information between each edge of the outer frame and the adjacent hexagonal cell, it is first necessary to determine whether the hexagonal cell in the filling area maintains a complete shape. In other words, check whether the hexagonal cell is divided by the outer frame of the building unit. If it is determined based on the shape integrity information that the hexagonal cell is divided, for example, some areas are outside the outer frame of the unit, then these divided hexagonal cells need to be deleted in the filling area to avoid subsequent layout errors and electrical connection problems.

[0098] In step S104, the hexagonal cells have been arranged in parallel according to the regional spacing and fill the filling area. At this time, it is necessary to obtain detailed layout information of these hexagonal cells, including the specific position of each cell and its relative position to the outer frame. By using computer-aided design (CAD) tools or image processing technology, each hexagonal cell is checked for shape integrity. Specific methods may include: detecting whether the boundary of each hexagonal cell is completely within the outer frame of the unit element. Calculate the intersection of the edge of each hexagonal cell and the outer frame of the unit element. If there is an intersection and the number of intersections exceeds two, it means that the cell is cut.

[0099] If a hexagonal cell is found to be cut by the outer frame of the unit, for example, part of the area is outside the outer frame of the unit, then delete the hexagonal cell in the filling area to ensure that the cells processed in the subsequent steps are complete. By judging and deleting the cut hexagonal cells, it can be ensured that each cell in the final layout plan is complete and meets the design requirements. This helps to improve the accuracy of coverage and avoid layout errors caused by partially cut cells. The integrity of the hexagonal cell is very important for electrical performance. The cut cells not only affect their own power generation efficiency, but also may cause electrical problems when connected, such as high resistance, short circuit, etc. Deleting the cut cells can avoid these problems and ensure the stable electrical performance of the entire photovoltaic curtain wall system. Complete cells are easier to install and the connection points are more standardized. Cut cells require additional processing and installation steps, which increases the complexity and difficulty of construction. By deleting these cut cells, the installation process can be simplified and the construction cost can be reduced.

[0100] Complete hexagonal cells are more regular and harmonious visually, which helps to improve the overall aesthetics of the photovoltaic curtain wall. The cut cells may cause visual disharmony and affect the appearance of the building. Deleting the cut cells can reduce the hidden dangers that may arise in the subsequent steps and improve the overall reliability of the system. In the photovoltaic curtain wall system, any small defect may affect the performance and life of the entire system. Assume that in a trapezoidal building unit, multiple hexagonal cells have been arranged in parallel according to the area spacing. Get the coordinates and boundary information of each hexagonal cell. Through boundary detection and intersection calculation, it is found that some areas of some hexagonal cells exceed the outer border of the unit. For example, the left side of a hexagonal cell intersects with the left side of the trapezoid, and the number of intersections exceeds two, indicating that the cell is cut. By deleting these cut hexagonal cells, ensure that the remaining cells are complete.

[0101] By determining the shape integrity of the hexagonal cells before obtaining the angle information and deleting the cut cells, the final layout plan can be ensured to be more accurate, efficient and beautiful. This optimization method not only improves the coverage and power generation efficiency of the photovoltaic curtain wall, but also simplifies the installation and maintenance process, and improves the reliability and electrical performance of the entire system.

[0102] In some embodiments, obtaining the angle information between each side of the outer frame and the adjacent hexagonal battery sheet includes: obtaining the angle information corresponding to each side of the outer frame and two sides of the adjacent hexagonal battery sheet that are closest to each other.

[0103] By using computer-aided design tools or image processing technology, the specific position information of each side of the outer frame of the building unit and the boundary position information of the hexagonal battery cell are obtained. For each side of the outer frame, calculate its distance from each side of all hexagonal battery cells, and determine the two sides of the hexagonal battery cells closest to it. For example, for one side AB of the outer frame, calculate its distance from the sides of all hexagonal battery cells, and determine the two sides of the hexagonal battery cells closest to AB, which are recorded as CD and EF. Calculate the angle between the two sides of the determined hexagonal battery cell and the side in the outer frame. For example, calculate the angles θ1 and θ2 between side AB and sides CD and EF. Record the calculated angle information so that this information can be used in subsequent steps for layout optimization and adjustment.

[0104] By obtaining the angle information corresponding to the two closest sides, the relative position relationship between the hexagonal cells and the outer frame can be understood more accurately. This helps to avoid inappropriate overlap or gaps between the cells and the frame in subsequent layout optimization and improve the accuracy of the overall layout. Based on the angle information, the arrangement of the hexagonal cells can be adjusted to better adapt to the shape of the outer frame, reduce blank areas, and increase the coverage of the photovoltaic curtain wall. For example, if the angles θ1 and θ2 are large, you can consider re-adjusting the arrangement direction or position of the cells so that the cells fit more closely to the outer frame.

[0105] The optimized layout reduces the gaps and irregular edges between cells, making electrical connections more standardized and simple. This helps reduce the resistance of the connection points and improves the electrical performance of the system. Through accurate angle calculation and optimization, it can ensure that the layout of cells in the building units is more regular and harmonious, improve the visual effect of the photovoltaic curtain wall, and better integrate it into the architectural design. The optimized layout is more standardized, and installers can more easily install cells in the predetermined position and direction, reducing manual adjustments and errors during the installation process and improving installation efficiency.

[0106] Exemplarily, the right-angled triangle battery cell is a 30° right-angled triangle battery cell; generating a filling angle according to each of the angle information, and selecting a target battery cell from the equilateral triangle battery cell, the right-angled triangle battery cell and the isosceles trapezoidal battery cell according to the filling angle, includes: if the filling angle corresponding to the angle information is in the range of any one of [0, 30°] and [30, 60°], cutting the equilateral triangle battery cell according to the filling angle, and obtaining the cut triangle battery cell as the target battery cell; if the value of the filling angle corresponding to the angle information is 30°, taking the 30° right-angled triangle battery cell as the target battery cell; if the filling angle corresponding to the angle information is in the range of 60°, obtaining the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area; determining the target battery cell from the equilateral triangle battery cell, the right-angled triangle battery cell and the isosceles trapezoidal battery cell according to the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area.

[0107] If the filling angle range corresponding to the angle information is between [0, 30°] or [30, 60°], the equilateral triangle cell is cut according to the filling angle, and the cut triangle cell is obtained as the target cell. For example: if the filling angle is 20°, a 20° triangle cell is cut from the equilateral triangle cell. The filling angle value corresponding to the angle information is 30°: If the filling angle value corresponding to the angle information is 30°, the 30° right triangle cell is directly used as the target cell. For example: if the filling angle is 30°, a 30° right triangle cell with a side length of 3.9 meters is used. If the filling angle value corresponding to the angle information is 60°, the distance between the two sides corresponding to the angle information and another hexagonal cell corresponding to the blank area is obtained. Based on this distance information, the appropriate target cell is determined from the equilateral triangle cell, the right triangle cell, and the isosceles trapezoidal cell. For example, if the distances between the two sides corresponding to the angle information and another hexagonal cell corresponding to the blank area are 3 meters and 4 meters respectively, the most suitable cell type is selected for filling based on the distance information.

[0108] By selecting the appropriate cell type based on the specific angle information, the blank area can be filled more accurately, unnecessary gaps can be reduced, and the coverage and power generation efficiency of the photovoltaic curtain wall can be improved. For example, cutting within the range of [0, 30°] and [30, 60°] Figure 7The corresponding equilateral triangle cells ensure that the filling angles match accurately and reduce blanks. Selecting the appropriate cell type and cutting method can ensure that the connection between cells is more standardized and reliable, reduce the resistance of the connection points, and improve the overall electrical performance of the system. For example, using a 30° right-angle triangle cell to fill the 30° angle area makes the connection points regular and low in resistance. Precise cutting and selecting cell types can reduce unnecessary cutting and waste and improve material utilization. For example, cutting equilateral triangle cells within the range of [0, 30°] and [30, 60°] ensures that each cell can be fully utilized and waste is reduced. The optimized layout plan is more unified and regular, which is convenient for installers to install according to the predetermined position and direction, reducing adjustments and errors during the installation process. Selecting the appropriate cell type based on the distance information makes the installation process more standardized and simple.

[0109] It should be noted that, in some embodiments, the target battery cell is determined among the equilateral triangle battery cell and the isosceles trapezoidal battery cell based on the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area, including: if the distance is equal to the side length of the hexagonal battery cell, the equilateral triangle battery cell is determined to be the target battery cell; if the ratio of the distance to the side length is greater than a preset ratio, the isosceles trapezoidal battery cell is determined to be the target battery cell.

[0110] By accurately judging the distance, you can choose the most suitable type of cell to fill the blank area, avoiding blanks or overlaps caused by improper selection of cell types. If the distance is equal to the side length of the hexagonal cell, use equilateral triangle cells for filling, which can reduce cutting and waste and improve material utilization. If the ratio of distance to side length is greater than the preset ratio, use isosceles trapezoidal cells to better cover larger areas, reduce the use of multiple small cells, and reduce installation complexity. Selecting the right cell type makes the installation process more standardized and simple, reducing the difficulty and time of the installer's operation.

[0111] It should be noted that, in some embodiments, the preset ratio is 1.736, the range corresponding to the ratio of the distance to the side length of the hexagon is [0,1]∪[1,1.736], the equilateral triangle battery cell is cut according to the filling angle, and the cut triangle battery cell is obtained as the target battery cell.

[0112] By presetting the ratio of 1.736, it is possible to clearly define when to select isosceles trapezoidal cells, thereby more accurately covering blank areas of different sizes. Cutting within the ratio range [0,1]∪[1,1.736] can reduce cutting errors and ensure that the shape and size of the cut cells meet the requirements. Through accurate distance judgment and cutting, existing materials can be used to the maximum extent, waste can be reduced, and costs can be reduced.

[0113] It should be noted that, in some embodiments, the vertex of the equilateral triangle battery cell is the positive pole, and the base is the negative pole; the equilateral triangle battery cell is cut according to the filling angle, and the cut triangle battery cell is obtained as the target battery cell, including: using the vertex of the equilateral triangle battery cell as the starting point and the base as the end point, and cutting the equilateral triangle with the filling angle.

[0114] Through Figure 7 The method of cutting the cell from the vertex (positive pole) to the bottom edge (negative pole) shown in the figure can ensure that the triangular cell maintains continuity in electrical connection after cutting, avoiding electrical problems caused by improper cutting direction. The cutting method from the vertex to the bottom edge can reduce the error in the cutting process and ensure that the shape and size of the cell after cutting meet the requirements. The direction of the cut triangular cell is clear during installation, and the installer can more easily install it according to the predetermined position and direction, reducing adjustments and mistakes during installation.

[0115] See also Fig.10 As shown, Fig.10 1 is a schematic diagram of the structure of the photovoltaic curtain wall cell full coverage arrangement device 200 provided in the embodiment of the present application. The photovoltaic curtain wall cell full coverage arrangement device 200 is used to perform the steps of the photovoltaic curtain wall cell full coverage arrangement method shown in the above embodiments. The photovoltaic curtain wall cell full coverage arrangement device 200 can be a single server or a server cluster, or the photovoltaic curtain wall cell full coverage arrangement device 200 can be a terminal, which can be a handheld terminal, a laptop computer, a wearable device or a robot, etc.

[0116] like Fig.10 As shown, the photovoltaic curtain wall cell full coverage arrangement device 200 includes:

[0117] A shape acquisition unit 201 acquires shape information and size information of a unit element to be filled and a distance between an outer frame of the unit element and a region corresponding to a filling region;

[0118] A battery acquisition unit 202, configured to acquire a plurality of preset filling battery cells according to the shape information and the size information, wherein the filling battery cells at least include hexagonal battery cells, equilateral triangle battery cells, right triangle battery cells and isosceles trapezoidal battery cells;

[0119] The target detection unit 203 is used to perform target detection on the unit element to identify the outer contour information of the unit element, and to determine the longest straight line outer frame corresponding to the unit element in the outer contour information;

[0120] A parallel paving unit 204 is used to place the plurality of hexagonal cells parallel to the longest straight outer frame according to the area spacing, and to pave the filling area; wherein the filling area also has a plurality of blank areas;

[0121] An angle acquisition unit 205, used to acquire angle information between each edge of the outer frame and at least two edges of the adjacent hexagonal battery cells, where one angle information corresponds to one blank area;

[0122] The filling completion unit 206 is used to generate a filling angle according to each of the angle information, and select a target battery cell from the equilateral triangle battery cells, right triangle battery cells and isosceles trapezoidal battery cells according to the filling angle, so as to fill each of the target battery cells into the corresponding blank area to complete the full coverage arrangement of the filling area.

[0123] It should be noted that technical personnel in the relevant field can clearly understand that, for the convenience and simplicity of description, the specific working processes of the full-coverage arrangement device of photovoltaic curtain wall cells and each module described above can refer to the corresponding processes in the embodiments of the full-coverage arrangement method of photovoltaic curtain wall cells described in the above embodiments, and will not be repeated here.

[0124] The above-mentioned photovoltaic curtain wall cell full coverage arrangement method can be implemented in the form of a computer program, which can be used in Fig.10 Run on the device shown.

[0125] See also Fig.11 , Fig.11 1 is a schematic block diagram of the structure of a computer device provided in an embodiment of the present application. The computer device includes a processor, a memory and a network interface connected via a device bus, wherein the memory may include a storage medium and an internal memory.

[0126] The storage medium can store operating devices and computer programs. The computer program includes program instructions, and when the program instructions are executed, the processor can execute any method for fully covering the photovoltaic curtain wall cell sheets.

[0127] The processor is used to provide computing and control capabilities and support the operation of the entire computer equipment.

[0128] The internal memory provides an environment for the operation of the computer program in the non-volatile storage medium. When the computer program is executed by the processor, the processor can execute any method for fully covering the photovoltaic curtain wall cell panels.

[0129] The network interface is used for network communication, such as sending assigned tasks, etc. Those skilled in the art will appreciate that Fig.11 The structure shown in the figure is only a block diagram of a part of the structure related to the scheme of the present application, and does not constitute a limitation on the terminal to which the scheme of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0130] It should be understood that the processor may be a central processing unit (CPU), and the processor may also be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. Among them, the general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0131] In one embodiment, the processor is used to run a computer program stored in the memory to implement the following steps:

[0132] Obtain the shape information, size information of the unit element to be filled, and the area spacing between the outer border of the unit element and the filling area;

[0133] Acquire a plurality of preset filling battery cells according to the shape information and the size information, wherein the filling battery cells at least include hexagonal battery cells, equilateral triangle battery cells, right triangle battery cells and isosceles trapezoidal battery cells;

[0134] Performing target detection on the unit element to identify the outer contour information of the unit element, and determining the longest straight line outer frame corresponding to the unit element in the outer contour information;

[0135] Arrange multiple hexagonal cells in parallel with the longest straight outer frame according to the area spacing, and fill the filling area; wherein there are multiple blank areas in the filling area;

[0136] Obtain the angle information between each edge of the outer frame and the adjacent hexagonal battery cell, where one angle information corresponds to one blank area;

[0137] A filling angle is generated based on each angle information, and a target battery cell is selected from equilateral triangle battery cells, right triangle battery cells and isosceles trapezoidal battery cells according to the filling angle, so as to fill each target battery cell into the corresponding blank area to complete the full coverage arrangement of the filling area.

[0138] In some embodiments, the obtaining of a plurality of preset filling battery cells according to the shape information and the size information includes: generating a target side length according to the shape information and the size information, and using the target side length as the side length of the hexagonal battery cell, the waist length of the isosceles trapezoidal battery cell, the hypotenuse length of the right triangle battery cell, and the side length of the equilateral triangle battery cell.

[0139] Exemplarily, the upper base length of the isosceles trapezoidal battery cell is the target side length, and the lower base length of the isosceles trapezoidal battery cell is twice the target side length; the right-angled triangle battery cell is a 30° right-angled triangle battery cell.

[0140] Exemplarily, generating a target side length according to the shape information and the size information includes: generating a preliminary side length value according to the size information; generating a unit model corresponding to the unit element according to the shape information and the size information; filling the unit model with a simulated hexagonal battery cell generated according to the preliminary side length value to obtain filling blank information; adjusting the preliminary side length value according to the filling blank information and a preset optimization algorithm to obtain the target side length after the optimization is completed, so that the hexagonal battery cell obtained according to the target side length fills the least blank in the blank area.

[0141] In some embodiments, before obtaining the angle information between each edge in the outer frame and at least two edges of the adjacent hexagonal battery cells, it also includes: determining the shape integrity information of the hexagonal battery cells in the filling area; if it is determined according to the shape integrity information that the hexagonal battery cells are cut, deleting the cut hexagonal battery cells in the filling area.

[0142] In some embodiments, obtaining the angle information between each side of the outer frame and the adjacent hexagonal battery sheet includes: obtaining the angle information corresponding to each side of the outer frame and two sides of the adjacent hexagonal battery sheet that are closest to each other.

[0143] Exemplarily, the right-angled triangle battery cell is a 30° right-angled triangle battery cell; generating a filling angle according to each of the angle information, and selecting a target battery cell from the equilateral triangle battery cell, the right-angled triangle battery cell and the isosceles trapezoidal battery cell according to the filling angle, comprises:

[0144] If the filling angle corresponding to the angle information is in the range of any one of [0,30°] and [30,60°], the equilateral triangle battery cell is cut according to the filling angle, and the cut triangle battery cell is obtained as the target battery cell; if the value of the filling angle corresponding to the angle information is 30°, the 30° right triangle battery cell is used as the target battery cell; if the filling angle corresponding to the angle information is in the range of 60°, the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area is obtained; the target battery cell is determined among the equilateral triangle battery cell, the right triangle battery cell and the isosceles trapezoidal battery cell according to the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area.

[0145] It should be noted that, in some embodiments, the target battery cell is determined among the equilateral triangle battery cell and the isosceles trapezoidal battery cell based on the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area, including: if the distance is equal to the side length of the hexagonal battery cell, the equilateral triangle battery cell is determined to be the target battery cell; if the ratio of the distance to the side length is greater than a preset ratio, the isosceles trapezoidal battery cell is determined to be the target battery cell.

[0146] It should be noted that, in some embodiments, the preset ratio is 1.736, the range corresponding to the ratio of the distance to the side length of the hexagon is [0,1]∪[1,1.736], the equilateral triangle battery cell is cut according to the filling angle, and the cut triangle battery cell is obtained as the target battery cell.

[0147] It should be noted that, in some embodiments, the vertex of the equilateral triangle battery cell is the positive pole, and the base is the negative pole; the equilateral triangle battery cell is cut according to the filling angle, and the cut triangle battery cell is obtained as the target battery cell, including: using the vertex of the equilateral triangle battery cell as the starting point and the base as the end point, and cutting the equilateral triangle with the filling angle.

[0148] The present application also provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the processor implements the steps of the full coverage arrangement method of photovoltaic curtain wall cells as provided in any embodiment of the present application.

[0149] The computer-readable storage medium may be an internal storage unit of the computer device described in the foregoing embodiment, such as a hard disk or memory of the computer device. The computer-readable storage medium may also be an external storage device of the computer device, such as a plug-in hard disk, a smart memory card (SmartMedia Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc., equipped on the computer device.

[0150] It should be noted that technical personnel in the relevant field can clearly understand that, for the convenience and simplicity of description, the specific structure of the ultra-thin high-temperature colored glaze glass with high flatness described above can refer to the corresponding process in the embodiments of the full-coverage arrangement method of photovoltaic curtain wall cells described in the above embodiments, and will not be repeated here.

[0151] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A method for fully covering the arrangement of photovoltaic curtain wall cells, characterized in that: For filling a plurality of battery cells into a filling area of ​​a unit element to be filled; the method comprises: Obtaining shape information and size information of the unit element to be filled and the area spacing between the outer frame of the unit element and the filling area; Acquire a plurality of preset filling battery sheets according to the shape information and the size information, wherein the filling battery sheets at least include hexagonal battery sheets, equilateral triangle battery sheets, right triangle battery sheets and isosceles trapezoidal battery sheets, and the right triangle battery sheets are 30° right triangle battery sheets; acquire a plurality of preset filling battery sheets according to the shape information and the size information, including: generating a target side length according to the shape information and the size information, and using the target side length as the side length of the hexagonal battery sheet, the waist length of the isosceles trapezoidal battery sheet, the hypotenuse length of the right triangle battery sheet and the side length of the equilateral triangle battery sheet; Performing target detection on the unit element to identify the outer contour information of the unit element, and determining the longest straight line outer frame corresponding to the unit element in the outer contour information; Arrange the plurality of hexagonal cells parallel to the longest straight outer frame according to the area spacing, and fill the filling area; wherein the filling area also has a plurality of blank areas; Obtaining angle information between each side of the outer frame and at least two sides of the adjacent hexagonal battery sheet, including: obtaining angle information corresponding to each side of the outer frame and two sides of the adjacent hexagonal battery sheet that are closest to each other; one piece of angle information corresponds to one blank area; Generate a filling angle according to each of the angle information, and select a target battery cell from the equilateral triangle battery cell, the right triangle battery cell and the isosceles trapezoidal battery cell according to the filling angle, including: if the filling angle corresponding to the angle information is in the range of any one of [0,30°] and [30,60°], cut the equilateral triangle battery cell according to the filling angle, and obtain the cut triangle battery cell as the target battery cell; if the value of the filling angle corresponding to the angle information is 30°, use the 30° right triangle battery cell as the target battery cell; if the filling angle corresponding to the angle information is in the range of 60°, obtain the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area; determine the target battery cell from the equilateral triangle battery cell, the right triangle battery cell and the isosceles trapezoidal battery cell according to the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area; fill each of the target battery cells into the corresponding blank area to complete the full coverage arrangement of the filling area.

2. The method according to claim 1, characterized in that The upper base length of the isosceles trapezoidal battery cell is the target side length, and the lower base length of the isosceles trapezoidal battery cell is twice the target side length; the right-angled triangle battery cell is a 30° right-angled triangle battery cell.

3. The method according to claim 1, characterized in that The step of generating a target side length according to the shape information and the size information includes: generating a preliminary side length value according to the size information; Generate a unit model corresponding to the unit element according to the shape information and the size information; Filling the simulated hexagonal battery sheet generated according to the preliminary side length value in the unit model to obtain filling blank information; The preliminary side length value is adjusted according to the blank filling information and a preset optimization algorithm to obtain the target side length after the optimization is completed, so that the hexagonal battery sheet obtained according to the target side length fills the minimum blank space in the blank area.

4. The method according to claim 1, characterized in that: Before obtaining the angle information between each side of the outer frame and at least two sides of the adjacent hexagonal battery sheet, the method further includes: Determining shape integrity information of the hexagonal battery cell in the filling area; If it is determined according to the shape integrity information that the hexagonal battery sheet is cut, the cut hexagonal battery sheet is deleted in the filling area.

5. The method according to claim 1, characterized in that The method further comprises: If the distance is equal to the side length of the hexagonal cell, the equilateral triangle cell is determined to be the target cell; If the ratio of the distance to the side length is greater than a preset ratio, the isosceles trapezoidal battery cell is determined to be the target battery cell.

6. The method according to claim 5, characterized in that The preset ratio is 1.736, the ratio of the distance to the side length of the hexagonal battery cell corresponds to a range of [0,1]∪[1,1.736], the equilateral triangle battery cell is cut according to the filling angle, and the cut triangle battery cell is obtained as the target battery cell.

7. The method according to claim 6, characterized in that The vertex of the equilateral triangle battery cell is a positive electrode, and the bottom is a negative electrode; the equilateral triangle battery cell is cut according to the filling angle, and the cut triangle battery cell is obtained as the target battery cell, including: The equilateral triangle is cut with the vertex of the equilateral triangle battery cell as a starting point and the bottom edge as a terminal point at the filling angle.

8. A full coverage arrangement device for photovoltaic curtain wall cells, characterized in that: Used to fill a plurality of battery cells into a filling area of ​​a unit element to be filled; the device comprises: A shape acquisition unit, which acquires shape information and size information of a unit element to be filled, and a distance between an outer frame of the unit element and a region corresponding to a filling region; A battery acquisition unit is used to acquire a plurality of preset filling battery cells according to the shape information and the size information, wherein the filling battery cells at least include hexagonal battery cells, equilateral triangle battery cells, right triangle battery cells and isosceles trapezoidal battery cells, and the right triangle battery cells are 30° right triangle battery cells; acquiring a plurality of preset filling battery cells according to the shape information and the size information, including: generating a target side length according to the shape information and the size information, and using the target side length as the side length of the hexagonal battery cell, the waist length of the isosceles trapezoidal battery cell, the hypotenuse length of the right triangle battery cell and the side length of the equilateral triangle battery cell; A target detection unit, used to perform target detection on the single element to identify the outer contour information of the single element, and to determine the longest straight line outer frame corresponding to the single element in the outer contour information; A parallel paving unit, used to place the plurality of hexagonal cells parallel to the longest straight outer frame according to the area spacing, and to pave the filling area; wherein the filling area also has a plurality of blank areas; An angle acquisition unit, used to acquire angle information between each edge of the outer frame and at least two edges of the adjacent hexagonal battery sheet, including: acquiring angle information corresponding to each edge of the outer frame and two edges of the adjacent hexagonal battery sheet that are closest to each other; one angle information corresponds to one blank area; A filling completion unit is used to generate a filling angle according to each of the angle information, and select a target battery cell from the equilateral triangle battery cell, the right triangle battery cell and the isosceles trapezoidal battery cell according to the filling angle, including: if the filling angle corresponding to the angle information is in the range of any one of [0,30°] and [30,60°], the equilateral triangle battery cell is cut according to the filling angle, and the cut triangle battery cell is obtained as the target battery cell; if the value of the filling angle corresponding to the angle information is 30°, the 30° right triangle battery cell is used as the target battery cell; if the filling angle corresponding to the angle information is in the range of 60°, the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area is obtained; the target battery cell is determined from the equilateral triangle battery cell, the right triangle battery cell and the isosceles trapezoidal battery cell according to the distance between the two sides corresponding to the angle information and another hexagonal battery cell corresponding to the blank area; each of the target battery cells is filled into the corresponding blank area to complete the full coverage arrangement of the filling area.

9. A computer device, characterized in that: The computer device includes a memory and a processor; The memory is used to store computer programs; The processor is configured to execute the computer program and implement the method according to any one of claims 1 to 7 when executing the computer program.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, which, when executed by a processor, causes the processor to implement the method according to any one of claims 1 to 7.

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