Method and device for analyzing installation feasibility of photovoltaic power generation device, and storage medium

Abstract

The application discloses a photovoltaic power generation device installation feasibility analysis method and device and a storage medium. The method comprises the following steps: loading map information of an area to be evaluated; determining building contour information of buildings in the area to be evaluated based on the map information; performing spatial operation according to the building contour information to analyze building areas of the buildings; determining target buildings in the buildings according to the building areas of the buildings, the building area of the target building being greater than an area threshold value, and the area threshold value indicating that the building can be installed with a photovoltaic power generation device; obtaining a target structured address of the target building, and determining target user information corresponding to the target building through the target structured address and a preset mapping relationship, the preset mapping relationship comprising a relationship between a structured address and user information. It can be seen that the application can improve the analysis efficiency of the photovoltaic power generation device installation feasibility, and further improve the use coverage rate of clean energy.

Description

Technical Field

[0001] This invention relates to the field of clean energy technology, and in particular to a method, apparatus, and storage medium for analyzing the feasibility of photovoltaic power generation device installation. Background Technology

[0002] With the rapid development of clean energy, it is becoming increasingly important to improve the coverage of clean energy use.

[0003] Photovoltaic power generation devices, as a component of clean energy, are of great significance in the coverage of clean energy use. Photovoltaic power generation is a technology that directly converts light energy into electrical energy using the photovoltaic effect at the semiconductor interface. It mainly consists of three parts: solar panels (modules), controllers, and inverters, with the main components being electronic devices. Solar cells are connected in series and then encapsulated for protection to form large-area solar cell modules. Combined with components such as power controllers, this forms a photovoltaic power generation device.

[0004] However, most buildings do not yet have photovoltaic power generation devices. In order to increase the adoption rate of photovoltaic power generation devices, staff need to conduct on-site inspections to determine whether a building is eligible to apply for photovoltaic power generation devices, resulting in very low efficiency. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a method, apparatus and storage medium for analyzing the feasibility of photovoltaic power generation device installation, which can help improve the efficiency of analyzing the feasibility of photovoltaic power generation device installation and thus improve the coverage of clean energy use.

[0006] To address the aforementioned technical problems, the first aspect of this invention discloses a method for analyzing the feasibility of applying for installation of a photovoltaic power generation device, the method comprising:

[0007] Load map information for the area to be evaluated;

[0008] Based on the map information, determine the building outline information of the buildings in the area to be evaluated;

[0009] Spatial calculations are performed based on the building outline information to analyze the building area of ​​each building;

[0010] The target building among the buildings is determined based on the building area of ​​each building. The building area of ​​the target building is greater than the area threshold, which indicates that the building can be equipped with a photovoltaic power generation device.

[0011] Obtain the target structured address of the target building, and determine the target user information corresponding to the target building through the target structured address and a preset mapping relationship, wherein the preset mapping relationship includes the relationship between the structured address and the user information.

[0012] As an optional implementation, in the first aspect of the present invention, determining the target building among the buildings based on the building area of ​​each building includes:

[0013] Based on the building area of ​​each building, candidate buildings whose building area is greater than the area threshold are determined;

[0014] Obtain auxiliary evaluation information for the candidate buildings;

[0015] Based on the auxiliary evaluation information of the candidate buildings, the target building among the candidate buildings is determined.

[0016] As an optional implementation, in the first aspect of the present invention, the auxiliary evaluation information includes at least one of the following:

[0017] The electricity consumption of the candidate buildings;

[0018] The height difference between a first height and a second height, wherein the first height is the height of the candidate building and the second height is the height of the building adjacent to the candidate building.

[0019] As an optional implementation, in the first aspect of the present invention, the step of performing spatial calculations based on the building outline information to analyze the building area of ​​each building includes:

[0020] Spatial calculations are performed based on the building outline information to obtain the cross-sectional area of ​​each building at different heights;

[0021] For each building, the maximum cross-sectional area corresponding to that building is taken as the building area.

[0022] As an optional implementation, in the first aspect of the present invention, determining the target building among the buildings based on the building area of ​​each building includes:

[0023] Based on the building area of ​​each building, candidate buildings whose building area is greater than the area threshold are determined;

[0024] The candidate buildings are sliced ​​to obtain their cross-sectional areas at different heights;

[0025] Based on the cross-sectional area of ​​the candidate buildings at different heights, it is determined whether the candidate buildings are the target buildings.

[0026] As an optional implementation, in the first aspect of the invention, the candidate building is sliced ​​to obtain the cross-sectional area of ​​the candidate building at different heights, including:

[0027] Determine the building height of the candidate buildings;

[0028] The preset analysis step size is determined based on the building height;

[0029] Within the building height, the candidate building is sliced ​​according to a preset analysis step size to obtain the cross-sectional area of ​​the candidate building at different heights.

[0030] As an optional implementation, in the first aspect of the present invention, determining whether a candidate building is a target building based on the cross-sectional area of ​​the candidate buildings at different heights includes:

[0031] Based on the cross-sectional areas of the candidate buildings at different heights, at least one set of cross-sectional areas is determined, wherein the set of cross-sectional areas includes two cross-sectional areas that are adjacent in height;

[0032] Determine whether the area difference between two cross-sectional areas in the at least one set of cross-sectional areas is greater than the area difference threshold;

[0033] If the area difference between two cross-sectional areas in one set of cross-sectional areas is the target building, then the candidate building is the target building.

[0034] The second aspect of this invention discloses an analysis device for the feasibility of photovoltaic power generation device installation, the device comprising:

[0035] The loading module is used to load map information for the area to be evaluated.

[0036] The outline acquisition module is used to determine the building outline information of buildings in the area to be evaluated based on the map information;

[0037] The spatial calculation module is used to perform spatial calculations based on the building outline information to analyze the building area of ​​each building;

[0038] The target identification module is used to determine the target building in the building based on the building area of ​​each building. The building area of ​​the target building is greater than the area threshold, and the area threshold indicates that the building can be equipped with a photovoltaic power generation device.

[0039] The information identification module is used to obtain the target structured address of the target building, and determine the target user information corresponding to the target building through the target structured address and a preset mapping relationship, wherein the preset mapping relationship includes the relationship between the structured address and the user information.

[0040] As an optional implementation, in a second aspect of the invention, the target recognition module is used for:

[0041] Based on the building area of ​​each building, candidate buildings whose building area is greater than the area threshold are determined;

[0042] Obtain auxiliary evaluation information for the candidate buildings;

[0043] Based on the auxiliary evaluation information of the candidate buildings, the target building among the candidate buildings is determined.

[0044] As an optional implementation, in a second aspect of the invention, the auxiliary evaluation information includes at least one of the following:

[0045] The electricity consumption of the candidate buildings;

[0046] The height difference between a first height and a second height, wherein the first height is the height of the candidate building and the second height is the height of the building adjacent to the candidate building.

[0047] As an optional implementation, in a second aspect of the present invention, the spatial computation module includes:

[0048] A spatial calculation unit is used to perform spatial calculations based on the building outline information to obtain the cross-sectional area of ​​each building at different heights;

[0049] For each building, the maximum cross-sectional area corresponding to that building is taken as the building area.

[0050] As an optional implementation, in a second aspect of the present invention, the spatial computing unit includes:

[0051] The slicing processing subunit is used to determine candidate buildings whose building area is greater than the area threshold based on the building area of ​​each building; and to slice the candidate buildings to obtain the cross-sectional area of ​​the candidate buildings at different heights.

[0052] The spatial calculation subunit is used to determine whether a candidate building is the target building based on the cross-sectional area of ​​the candidate building at different heights.

[0053] As an optional implementation, in a second aspect of the invention, the slicing processing subunit is used to determine the building height of the candidate building;

[0054] The preset analysis step size is determined based on the building height;

[0055] Within the building height, the candidate building is sliced ​​according to a preset analysis step size to obtain the cross-sectional area of ​​the candidate building at different heights.

[0056] As an optional implementation, in a second aspect of the invention, a spatial calculation subunit is configured to determine at least one set of cross-sectional area groups based on the cross-sectional areas of the candidate buildings at different heights, wherein the cross-sectional area groups include two cross-sectional areas that are adjacent in height.

[0057] Determine whether the area difference between two cross-sectional areas in the at least one set of cross-sectional areas is greater than the area difference threshold;

[0058] If the area difference between two cross-sectional areas in one of the cross-sectional area groups is the candidate building, then the candidate building is the target building.

[0059] A third aspect of this invention discloses another apparatus for analyzing the feasibility of photovoltaic power generation device installation, the apparatus comprising:

[0060] Memory containing executable program code;

[0061] A processor coupled to the memory;

[0062] The processor calls the executable program code stored in the memory to execute the analysis method for the feasibility of photovoltaic power generation device application disclosed in the first aspect of the present invention.

[0063] The fourth aspect of the present invention discloses a computer-storable medium storing computer instructions, which, when invoked, are used to execute the method for analyzing the feasibility of photovoltaic power generation device installation disclosed in the first aspect of the present invention.

[0064] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0065] In this embodiment of the invention, map information of the area to be evaluated is loaded; building outline information of buildings within the area to be evaluated is determined based on the map information; spatial calculations are performed based on the building outline information to analyze the building area of ​​each building; target buildings are determined based on the building areas of each building, where the building area of ​​the target building is greater than an area threshold, indicating that the building can accommodate photovoltaic power generation devices; the target structured address of the target building is obtained, and target user information corresponding to the target building is determined through the target structured address and a preset mapping relationship, where the preset mapping relationship includes the relationship between the structured address and the user information. In this embodiment, since the preset relationship includes the relationship between the structured address and the user information, it is evident that implementing this invention can improve the efficiency of analyzing the feasibility of photovoltaic power generation device installation, thereby increasing the coverage of clean energy usage. Attached Figure Description

[0066] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0067] Figure 1 This is a flowchart illustrating a method for analyzing the feasibility of applying for installation of a photovoltaic power generation device, as disclosed in an embodiment of the present invention.

[0068] Figure 2 This is a schematic diagram of the structure of a device for analyzing the feasibility of photovoltaic power generation device installation, as disclosed in an embodiment of the present invention.

[0069] Figure 3 This is a schematic diagram of the structure of another photovoltaic power generation device installation feasibility analysis device disclosed in the embodiments of the present invention. Detailed Implementation

[0070] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0071] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this invention are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product, or end that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or ends.

[0072] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0073] This invention discloses a method, apparatus, storage medium, and computer program product for analyzing the feasibility of photovoltaic power generation device installation, which can improve the efficiency of analyzing the feasibility of photovoltaic power generation device installation. These are described in detail below.

[0074] Example 1

[0075] Please see Figure 1 , Figure 1 This is a flowchart illustrating a method for analyzing the feasibility of photovoltaic power generation device installation according to an embodiment of the present invention. Figure 1 The described method for analyzing the feasibility of photovoltaic power generation device installation can be applied to devices used for analyzing the feasibility of photovoltaic power generation device installation; however, this invention does not limit its application. Figure 1 As shown, the analysis method for the feasibility of applying for the installation of this photovoltaic power generation device may include the following operations:

[0076] Step 110: Load the map information of the area to be evaluated.

[0077] The area to be evaluated refers to the region that needs to be assessed. The size of the area to be evaluated can be set as needed and is not limited here. For example, the area to be evaluated can be the entire city of Shenzhen, or Nanshan District of Shenzhen, etc. The map information in this embodiment reflects which buildings are in the area to be evaluated, as well as relevant information about the buildings in the area to be evaluated.

[0078] Step 120: Determine the building outline information of the buildings in the area to be evaluated based on the map information.

[0079] The building outline information may include, but is not limited to, information such as the building model and the building's height. The building model reflects the overall shape of the building.

[0080] Step 130: Perform spatial calculations based on the building outline information to analyze the building area of ​​each building.

[0081] Spatial computation utilizes geometric functions to receive input spatial data, analyze it, and then generate output data, which is the derived result of the analysis performed on the input data. In this embodiment, spatial computation is performed based on building outline information, thus allowing the analysis of the building area of ​​each building. Specifically, the building area reflects the footprint of the building.

[0082] Step 140: Determine the target building among the buildings based on the building area of ​​each building. The building area of ​​the target building is greater than the area threshold, which indicates that the building can be equipped with a photovoltaic power generation device.

[0083] In this embodiment, after analyzing the building area of ​​each building, buildings with a building area greater than an area threshold are selected as target buildings. For example, the area threshold can be set to 1000 square meters.

[0084] It should be noted that the building area is determined based on the installation area of ​​the photovoltaic power generation device, and the larger the installation area of ​​the photovoltaic power generation device, the larger the area threshold.

[0085] Step 150: Obtain the target structured address of the target building, and determine the target user information corresponding to the target building through the target structured address and the preset mapping relationship, wherein the preset mapping relationship includes the relationship between the structured address and the user information.

[0086] The target structured address refers to the structured address of the target building. The definition of a structured address is as follows: First, an address is definitely a string of characters containing the country, province, city, district / county, town / village, street, house number, residential complex, building name, etc. It is a combination of characters from the larger regional name to the smaller regional name. A valid address should be unique. Note: When performing geocoding conversion for mainland China, Hong Kong, and Macau, the country information can be selectively ignored, but the address composition at the province, city, and town levels cannot be ignored. In this embodiment, after determining the target building, the target structured address of that building can be obtained, thereby determining the target user information corresponding to that building through the target structured address.

[0087] In this embodiment, since the preset relationship includes the relationship between structured addresses and user information, the target user information corresponding to the target building can be determined based on the target structured address and the preset mapping relationship.

[0088] The technical solution of this embodiment involves loading map information of the area to be evaluated; determining the building outline information of buildings within the area to be evaluated based on the map information; performing spatial calculations based on the building outline information to analyze the building area of ​​each building; determining the target building among the buildings based on the building area of ​​each building, wherein the building area of ​​the target building is greater than an area threshold, the area threshold indicating that the building can be equipped with a photovoltaic power generation device; obtaining the target structured address of the target building, and determining the target user information corresponding to the target building through the target structured address and a preset mapping relationship, wherein the preset mapping relationship includes the relationship between the structured address and the user information. In this embodiment, since the preset relationship includes the relationship between the structured address and the user information, it is evident that implementing this invention can improve the efficiency of analyzing the feasibility of photovoltaic power generation device installation, thereby increasing the coverage of clean energy use.

[0089] The following examples illustrate how to analyze the building area of ​​a building.

[0090] In one possible implementation, spatial calculations are performed based on the building outline information to analyze the building area of ​​each building, including:

[0091] Spatial calculations are performed based on the building outline information to obtain the cross-sectional area of ​​each building at different heights;

[0092] For each building, the maximum cross-sectional area corresponding to that building is taken as the building area.

[0093] Different heights can be different heights below the maximum height of each building.

[0094] Specifically, since buildings can come in a variety of styles, it is necessary to determine the building area based on the cross-sectional area of ​​each building at different heights in order to screen target buildings, thereby improving the accuracy of target building screening.

[0095] In some scenarios, although the building area may be sufficient to install photovoltaic (PV) power generation devices, other conditions may still exist that make installation unsuitable. Therefore, the following embodiments, based on any of the above embodiments, illustrate how to improve the accuracy of feasibility analysis for PV power generation device installation applications.

[0096] In one possible implementation, the target building among the buildings is determined based on the building area of ​​each building, including:

[0097] Based on the building area of ​​each building, candidate buildings whose building area is greater than the area threshold are determined;

[0098] Obtain auxiliary evaluation information for the candidate buildings;

[0099] Based on the auxiliary evaluation information of the candidate buildings, the target building among the candidate buildings is determined.

[0100] Among them, auxiliary evaluation information refers to information related to the candidate building that is used to participate in the feasibility analysis of the application.

[0101] The technical solution of this embodiment determines the target building among the candidate buildings by using auxiliary evaluation information of candidate buildings, which can improve the accuracy of the feasibility analysis of the application.

[0102] In one possible implementation, the auxiliary evaluation information includes one or more sub-evaluation information. Specifically, if each sub-evaluation information is greater than its corresponding threshold, then the candidate building is the target building.

[0103] Optional, supplementary assessment information includes, but is not limited to, at least one of the following:

[0104] The electricity consumption of the candidate buildings;

[0105] The height difference between a first height and a second height, wherein the first height is the height of the candidate building and the second height is the height of the building adjacent to the candidate building.

[0106] Specifically, if the auxiliary assessment information includes electricity consumption, then if the electricity consumption of a candidate building exceeds a preset electricity consumption threshold, the candidate building becomes the target building. If the auxiliary assessment information includes height difference, then if the height difference exceeds a height difference threshold, the candidate building becomes the target building. If the auxiliary assessment information includes both electricity consumption and height difference, then if both the electricity consumption of a candidate building exceeds a preset electricity consumption threshold and the height difference exceeds a height difference threshold, the candidate building becomes the target building.

[0107] In some scenarios, although the maximum cross-sectional area of ​​a building may exceed the area threshold, its shape may not make it suitable for installing photovoltaic power generation devices. Therefore, the following embodiments, based on any of the above embodiments, illustrate how to improve the accuracy of feasibility analysis for photovoltaic power generation device installation applications.

[0108] In one possible implementation, determining the target building among the buildings based on the building area of ​​each building includes:

[0109] Based on the building area of ​​each building, candidate buildings whose building area is greater than the area threshold are determined;

[0110] The candidate buildings are sliced ​​to obtain their cross-sectional areas at different heights;

[0111] Based on the cross-sectional area of ​​the candidate buildings at different heights, it is determined whether the candidate buildings are the target buildings.

[0112] In this embodiment, candidate buildings are first screened out, and then the cross-sectional area of ​​the candidate buildings at different heights is used to determine whether the candidate buildings are the target buildings, which can improve the accuracy of target building identification.

[0113] In one possible implementation, the candidate building is sliced ​​to obtain the cross-sectional area of ​​the candidate building at different heights, including:

[0114] Determine the building height of the candidate buildings;

[0115] The preset analysis step size is determined based on the building height;

[0116] Within the building height, the candidate building is sliced ​​according to a preset analysis step size to obtain the cross-sectional area of ​​the candidate building at different heights.

[0117] In this embodiment, optionally, the preset analysis step size is positively correlated with the building height; the higher the building height, the larger the preset analysis step size. For example, if the building height is 100 meters, the preset analysis step size can be set to 5 meters, so that a cross-sectional area is obtained every 5 meters of height, starting from the ground; if the building height is 200 meters, the preset analysis step size can be set to 10 meters, so that a cross-sectional area is obtained every 10 meters of height.

[0118] It is understandable that the preset analysis step size is determined by the building height, and the preset analysis step size is positively correlated with the building height, which means that the efficiency of target building identification can be improved.

[0119] Determining whether a candidate building is the target building based on its cross-sectional area at different heights includes:

[0120] Based on the cross-sectional areas of the candidate buildings at different heights, at least one set of cross-sectional areas is determined, wherein the set of cross-sectional areas includes two cross-sectional areas that are adjacent in height;

[0121] Determine whether the area difference between two cross-sectional areas in the at least one set of cross-sectional areas is greater than the area difference threshold;

[0122] If the area difference between two cross-sectional areas in one of the cross-sectional area groups is the candidate building, then the candidate building is the target building.

[0123] Specifically, some buildings, such as spherical buildings and buildings with triangular prism tops, cannot have photovoltaic power generation devices installed on their exterior walls, even though their maximum cross-sectional area exceeds the area threshold.

[0124] In this embodiment, at least one set of cross-sectional areas is determined by the cross-sectional areas of the candidate buildings at different heights. The set of cross-sectional areas includes two cross-sectional areas that are adjacent in height. If the area difference between the two cross-sectional areas in one set of cross-sectional areas is the area difference, then the candidate building is the target building. This can improve the accuracy of target building identification and thus improve the accuracy of the analysis of the feasibility of photovoltaic power generation device installation.

[0125] Example 2

[0126] Please see Figure 2 , Figure 2 This is a schematic diagram of the structure of a device for analyzing the feasibility of photovoltaic power generation device installation, as disclosed in an embodiment of the present invention. Figure 2 As shown, the feasibility analysis device for photovoltaic power generation equipment includes a loading module 210, a contour acquisition module 220, a spatial calculation module 230, a target recognition module 240, and an information recognition module 250. Among them:

[0127] Loading module 210 is used to load map information of the area to be evaluated;

[0128] The outline acquisition module 220 is used to determine the building outline information of buildings in the area to be evaluated based on the map information;

[0129] The spatial calculation module 230 is used to perform spatial calculations based on the building outline information to analyze the building area of ​​each building.

[0130] The target identification module 240 is used to determine the target building in the buildings based on the building area of ​​each building. The building area of ​​the target building is greater than the area threshold, and the area threshold indicates that the building can be equipped with a photovoltaic power generation device.

[0131] The information identification module 250 is used to obtain the target structured address of the target building and determine the target user information corresponding to the target building through the target structured address and a preset mapping relationship, wherein the preset mapping relationship includes the relationship between the structured address and the user information.

[0132] In one embodiment, the target recognition module 240 is used for:

[0133] Based on the building area of ​​each building, candidate buildings whose building area is greater than the area threshold are determined;

[0134] Obtain auxiliary evaluation information for the candidate buildings;

[0135] Based on the auxiliary evaluation information of the candidate buildings, the target building among the candidate buildings is determined.

[0136] In one embodiment, the auxiliary evaluation information includes at least one of the following:

[0137] The electricity consumption of the candidate buildings;

[0138] The height difference between a first height and a second height, wherein the first height is the height of the candidate building and the second height is the height of the building adjacent to the candidate building.

[0139] In one embodiment, the spatial computing module 230 includes:

[0140] A spatial calculation unit is used to perform spatial calculations based on the building outline information to obtain the cross-sectional area of ​​each building at different heights;

[0141] For each building, the maximum cross-sectional area corresponding to that building is taken as the building area.

[0142] In one embodiment, the spatial processing unit includes:

[0143] The slicing processing subunit is used to determine candidate buildings whose building area is greater than the area threshold based on the building area of ​​each building; and to slice the candidate buildings to obtain the cross-sectional area of ​​the candidate buildings at different heights.

[0144] The spatial calculation subunit is used to determine whether a candidate building is the target building based on the cross-sectional area of ​​the candidate building at different heights.

[0145] In one embodiment, the slicing processing subunit is used to determine the building height of the candidate building;

[0146] The preset analysis step size is determined based on the building height;

[0147] Within the building height, the candidate building is sliced ​​according to a preset analysis step size to obtain the cross-sectional area of ​​the candidate building at different heights.

[0148] In one embodiment, the spatial calculation subunit is configured to determine at least one set of cross-sectional area groups based on the cross-sectional areas of the candidate buildings at different heights, wherein the cross-sectional area groups include two cross-sectional areas that are adjacent in height;

[0149] Determine whether the area difference between two cross-sectional areas in the at least one set of cross-sectional areas is greater than the area difference threshold;

[0150] If the area difference between two cross-sectional areas in one of the cross-sectional area groups is the candidate building, then the candidate building is the target building.

[0151] Example 3

[0152] Please see Figure 3 , Figure 3 This is a schematic diagram of the structure of another photovoltaic power generation device installation feasibility analysis device disclosed in an embodiment of the present invention. (See diagram below.) Figure 3 As shown, the feasibility analysis of the photovoltaic power generation device application may include:

[0153] Memory 301 storing executable program code;

[0154] Processor 302 coupled to memory 301;

[0155] The processor 302 calls the executable program code stored in the memory 301 to execute the steps in the analysis method for the feasibility of photovoltaic power generation device application described in Embodiment 1 of the present invention.

[0156] Example 4

[0157] This invention discloses a computer-storable medium that stores computer instructions. When these computer instructions are invoked, they are used to execute the steps in the analysis method for the feasibility of photovoltaic power generation device installation described in Embodiment 1 of this invention.

[0158] Example 5

[0159] This invention discloses a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform the steps in the analysis method for the feasibility of photovoltaic power generation device application described in Embodiment 1.

[0160] The device embodiments described above are merely illustrative. The modules described as separate components may or may not be physically separate. The components shown as modules may or may not be physical modules; that is, they may be located in one place or distributed across multiple network modules. 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.

[0161] Through the detailed description of the above embodiments, those skilled in the art can clearly understand that each implementation method 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, including read-only memory (ROM), random access memory (RAM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), one-time programmable read-only memory (OTPROM), electrically-Erasable Programmable Read-Only Memory (EEPROM), compact disc read-only memory (CD-ROM) or other optical disc storage, disk storage, magnetic tape storage, or any other computer-readable medium that can be used to carry or store data.

[0162] Finally, it should be noted that the method, apparatus, and storage medium for analyzing the feasibility of photovoltaic power generation device installation disclosed in the embodiments of the present invention are merely preferred embodiments of the present invention and are only used to illustrate the technical solutions of the present invention, not to limit it. Although the present invention 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 the present invention.

Claims

1. A method for analyzing the feasibility of applying for installation of a photovoltaic power generation device, characterized in that, The method includes: Load map information for the area to be evaluated; Based on the map information, determine the building outline information of the buildings in the area to be evaluated; Spatial calculations are performed based on the building outline information to analyze the building area of ​​each building; The target building among the buildings is determined based on the building area of ​​each building. The building area of ​​the target building is greater than the area threshold, which indicates that the building can be equipped with a photovoltaic power generation device. Obtain the target structured address of the target building, and determine the target user information corresponding to the target building through the target structured address and a preset mapping relationship, wherein the preset mapping relationship includes the relationship between the structured address and the user information; And, determining the target building among the buildings based on the building area of ​​each building includes: Based on the building area of ​​each building, candidate buildings whose building area is greater than the area threshold are determined; Obtain auxiliary evaluation information for the candidate buildings; Based on the auxiliary evaluation information of the candidate buildings, the target building among the candidate buildings is determined; Furthermore, the auxiliary evaluation information includes at least one of the following: The electricity consumption of the candidate buildings; The height difference between a first height and a second height, wherein the first height is the height of the candidate building and the second height is the height of the building adjacent to the candidate building; Furthermore, if the auxiliary evaluation information includes the electricity consumption, then when the electricity consumption of the candidate building is greater than the preset electricity consumption, the candidate building is determined to be the target building; If the auxiliary evaluation information includes the height difference, then when the height difference is greater than a preset height difference threshold, the candidate building is determined to be the target building; If the auxiliary evaluation information includes the electricity consumption and the height difference, then when the electricity consumption of the candidate building is greater than the preset electricity consumption and the height difference is greater than the preset height difference threshold, the candidate building is determined to be the target building.

2. The method according to claim 1, characterized in that, The step of performing spatial calculations based on the building outline information to analyze the building area of ​​each building includes: Spatial calculations are performed based on the building outline information to obtain the cross-sectional area of ​​each building at different heights; For each building, the maximum cross-sectional area corresponding to that building is taken as the building area.

3. The method according to claim 1 or 2, characterized in that, The process of determining the target building among the buildings based on the building area of ​​each building includes: Based on the building area of ​​each building, candidate buildings whose building area is greater than the area threshold are determined; The candidate buildings are sliced ​​to obtain their cross-sectional areas at different heights; Based on the cross-sectional area of ​​the candidate buildings at different heights, it is determined whether the candidate buildings are the target buildings.

4. The method according to claim 3, characterized in that, The candidate buildings are sliced ​​to obtain their cross-sectional areas at different heights, including: Determine the building height of the candidate buildings; The preset analysis step size is determined based on the building height; Within the building height, the candidate building is sliced ​​according to a preset analysis step size to obtain the cross-sectional area of ​​the candidate building at different heights.

5. The method according to claim 3, characterized in that, The step of determining whether a candidate building is the target building based on the cross-sectional area of ​​the candidate buildings at different heights includes: Based on the cross-sectional areas of the candidate buildings at different heights, at least one set of cross-sectional areas is determined, wherein the set of cross-sectional areas includes two cross-sectional areas that are adjacent in height; Determine whether the area difference between two cross-sectional areas in the at least one set of cross-sectional areas is greater than the area difference threshold; If the area difference between two cross-sectional areas in one of the cross-sectional area groups is greater than the area difference threshold, then the candidate building is the target building.

6. A device for analyzing the feasibility of photovoltaic power generation device installation, characterized in that, The device includes: The loading module is used to load map information for the area to be evaluated. The outline acquisition module is used to determine the building outline information of buildings in the area to be evaluated based on the map information; The spatial calculation module is used to perform spatial calculations based on the building outline information to analyze the building area of ​​each building. The target identification module is used to determine the target building in the building based on the building area of ​​each building. The building area of ​​the target building is greater than the area threshold, and the area threshold indicates that the building can be equipped with a photovoltaic power generation device. The information recognition module is used to obtain the target structured address of the target building and determine the target user information corresponding to the target building through the target structured address and a preset mapping relationship, wherein the preset mapping relationship includes the relationship between the structured address and the user information; In addition, the target recognition module is used for: Based on the building area of ​​each building, candidate buildings whose building area is greater than the area threshold are determined; Obtain auxiliary evaluation information for the candidate buildings; Based on the auxiliary evaluation information of the candidate buildings, the target building among the candidate buildings is determined; Furthermore, the auxiliary evaluation information includes at least one of the following: The electricity consumption of the candidate buildings; The height difference between a first height and a second height, wherein the first height is the height of the candidate building and the second height is the height of the building adjacent to the candidate building; Furthermore, if the auxiliary evaluation information includes the electricity consumption, then when the electricity consumption of the candidate building is greater than the preset electricity consumption, the candidate building is determined to be the target building; If the auxiliary evaluation information includes the height difference, then when the height difference is greater than a preset height difference threshold, the candidate building is determined to be the target building; If the auxiliary evaluation information includes the electricity consumption and the height difference, then when the electricity consumption of the candidate building is greater than the preset electricity consumption and the height difference is greater than the preset height difference threshold, the candidate building is determined to be the target building.

7. An evaluation device for installing photovoltaic power generation equipment, characterized in that, The device includes: Memory containing executable program code; A processor coupled to the memory; The processor calls the executable program code stored in the memory to execute the analysis method for the feasibility of photovoltaic power generation device application as described in any one of claims 1-5.

8. A computer storage medium, characterized in that, The computer storage medium stores computer instructions, which, when invoked, are used to execute the analysis method for the feasibility of photovoltaic power generation device installation as described in any one of claims 1-5.

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