Method and system for generating a distributed photovoltaic construction plan

Abstract

The present invention discloses a method and system for generating a distributed photovoltaic construction plan, which includes: obtaining topographic data and illumination data of a distributed photovoltaic site selection area, analyzing the same, and determining an effective illumination area in the site selection area; analyzing the illumination distribution in the effective illumination area, and determining the construction positions of distributed photovoltaics according to the analysis results; evaluating the construction difficulty of each distributed photovoltaic at the corresponding construction position based on the topographic data, and determining the construction priority of the distributed photovoltaics according to the evaluation results; generating a construction resource allocation plan for the distributed photovoltaics based on the construction priority of each distributed photovoltaic. By evaluating the topographic features of each construction position to determine the construction difficulty and priority, and finally generating a reasonable construction resource allocation plan, the present invention can improve the efficiency and quality of photovoltaic construction, maximize the utilization of illumination resources, reduce construction costs, and at the same time promote the sustainable development of renewable energy.

Description

Technical Field

[0001] The present invention relates to the technical field of distributed photovoltaics, and particularly to a method and system for generating a distributed photovoltaic construction plan. Background Art

[0002] With the growing global demand for renewable energy, distributed photovoltaic power generation, as a form of clean energy, has received extensive attention. However, the effectiveness and efficiency of distributed photovoltaic construction often depend on the terrain and lighting conditions of the selected location area, as well as the reasonable allocation of construction resources. Without considering these factors, it is impossible to generate a construction plan suitable for distributed photovoltaics.

[0003] Therefore, in order to formulate a scientific and reasonable distributed photovoltaic construction plan, it is necessary to analyze the terrain data and lighting data of the selected location area, determine the effective lighting area, and determine the construction location based on the analysis results. In addition, it is also necessary to evaluate the terrain characteristics of each construction location to determine the construction difficulty and priority, and finally generate a reasonable construction resource allocation plan. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a method and system for generating a distributed photovoltaic construction plan, including:

[0005] Obtain the terrain data and lighting data of the distributed photovoltaic selected location area, and analyze the terrain data and lighting data of the selected location area to determine the effective lighting area in the selected location area;

[0006] Analyze the lighting distribution in the effective lighting area, and determine the construction location of the distributed photovoltaic based on the analysis results;

[0007] Evaluate the construction difficulty of each distributed photovoltaic at the corresponding construction location based on the terrain data, and determine the construction priority of the distributed photovoltaic according to the evaluation results;

[0008] Generate a construction resource allocation plan for the distributed photovoltaic based on the construction priority of each distributed photovoltaic.

[0009] Further, the obtaining the terrain data and lighting data of the distributed photovoltaic selected location area, and analyzing the terrain data and lighting data of the selected location area to determine the effective lighting area in the selected location area includes:

[0010] Obtain the lighting data of the distributed photovoltaic selected location area, and extract the lighting intensity data from the lighting data;

[0011] Construct a lighting intensity data set based on the lighting intensity data and the corresponding position information, randomly select k initial cluster centers, and calculate the Euclidean distance from the data in the lighting intensity data set to the initial cluster centers;

[0012] Partition each light intensity data into the corresponding cluster according to the Euclidean distance from the data in the light intensity dataset to the initial cluster centers;

[0013] Calculate the average value of all light intensity data within each cluster, and update the cluster centers according to the average value of all light intensity data within each cluster;

[0014] Perform repeated iteration according to the updated cluster centers until the cluster centers no longer change, and obtain k final cluster centers;

[0015] Partition the light intensity data in the light intensity dataset into k clusters according to the Euclidean distance from the light intensity data to the final cluster centers;

[0016] Calculate the average value of the light intensity within each cluster, and select the clusters with an average value greater than the preset value as candidate effective light regions;

[0017] Determine the terrain type of the effective light region based on the terrain data, and screen out the candidate effective light regions that meet the preset terrain type as the effective light regions.

[0018] Further, the analysis of the light distribution in the effective light region and the determination of the construction locations of distributed photovoltaics according to the analysis results include:

[0019] Obtain the light intensity values of all points in each effective light region, and partition the light intensity values of all points according to the light intensity ladder to obtain the light distribution in each effective light region;

[0020] Partition the effective light region into several light distribution regions according to the light distribution, obtain the area of each light distribution region, and determine the construction quantity of distributed photovoltaics within each light distribution region based on the area of the light distribution region;

[0021] Obtain the light intensity values of all points in each light distribution region, and arrange them in descending order of the light intensity values to obtain the light intensity value sequence of each light distribution region;

[0022] Select points in the light intensity value sequence in descending order that are consistent with the construction quantity, and determine these points as the construction locations of distributed photovoltaics.

[0023] Further, the determination of the construction quantity of distributed photovoltaics within each light distribution region based on the area of the light distribution region includes:

[0024] Preset the quantity - area interval correspondence, and for each area interval in the quantity - area interval correspondence, a corresponding quantity is associated;

[0025] Determine the area of each light distribution region, and select the number of distributed photovoltaics to be built in each light distribution region as the number corresponding to the area interval based on the mapping relationship within the quantity-area interval correspondence of the area interval to which the area belongs.

[0026] Further, the evaluation of the construction difficulty of each distributed photovoltaic at the corresponding construction location based on the terrain data includes:

[0027] Obtain the terrain data of each distributed photovoltaic at the corresponding construction location, and determine the terrain type of the construction location according to the terrain data of the construction location;

[0028] Evaluate and obtain the initial construction difficulty evaluation value of each distributed photovoltaic at the corresponding construction location according to the terrain type;

[0029] Obtain the altitude of each distributed photovoltaic at the corresponding construction location, and set the construction difficulty coefficient of each distributed photovoltaic at the corresponding construction location according to the altitude;

[0030] Multiply the initial construction difficulty evaluation value of each distributed photovoltaic at the corresponding construction location by the corresponding construction difficulty coefficient respectively to obtain the construction difficulty evaluation value of the distributed photovoltaic at each construction location.

[0031] Further, the determination of the construction priority of the distributed photovoltaic according to the evaluation result includes:

[0032] Obtain the construction difficulty evaluation value of the distributed photovoltaic at each construction location, and sort the construction difficulty evaluation values in descending order to obtain the construction difficulty evaluation value sequence;

[0033] Obtain the length of the construction difficulty evaluation value sequence, and use the length of the construction difficulty evaluation value sequence as the number of levels of the construction priority of the distributed photovoltaic;

[0034] Determine the construction priority corresponding to each distributed photovoltaic from the construction difficulty evaluation value sequence in the order from the end to the front, where the level of the construction priority starts from one and only increases by one level each time.

[0035] Further, the generation of the construction resource allocation plan for the distributed photovoltaic based on the construction priority of each distributed photovoltaic includes:

[0036] Obtain the level corresponding to the construction priority of each distributed photovoltaic and the number of levels of the construction priority of all distributed photovoltaics, and obtain the total amount of allocable construction resources;

[0037] Divide the total construction resources by the number of levels to obtain the initial construction resource allocation, and multiply the level corresponding to the construction priority of each distributed photovoltaic by the initial construction resource allocation to obtain the construction resource allocation for each distributed photovoltaic.

[0038] The present invention also provides a system for generating a distributed photovoltaic construction plan, including:

[0039] An acquisition module, configured to acquire the terrain data and light data of the location area of the distributed photovoltaic, analyze the terrain data and light data of the location area, and determine the effective light area in the location area;

[0040] An analysis module, configured to analyze the light distribution in the effective light area and determine the construction location of the distributed photovoltaic according to the analysis result;

[0041] An evaluation module, configured to evaluate the construction difficulty of each distributed photovoltaic at the corresponding construction location based on the terrain data, and determine the construction priority of the distributed photovoltaic according to the evaluation result;

[0042] A generation module, configured to generate a construction resource allocation plan for the distributed photovoltaic based on the construction priority of each distributed photovoltaic.

[0043] Compared with the prior art, the beneficial effects of the method and system for generating a distributed photovoltaic construction plan according to an embodiment of the present invention are as follows:

[0044] By analyzing the terrain data and light data, the present invention can accurately determine the effective light area in the location area, providing a scientific basis for photovoltaic construction;

[0045] Based on the analysis result of the light data, the present invention can determine the optimal construction location of the distributed photovoltaic to maximize the utilization of light resources;

[0046] By analyzing and evaluating the terrain data, the present invention can scientifically evaluate the construction difficulty of each distributed photovoltaic at the corresponding construction location, providing an important reference for subsequent planning and implementation;

[0047] Based on the evaluation result of the terrain data, the present invention can determine the construction priority of the distributed photovoltaic, which helps to reasonably arrange the construction sequence and resource allocation;

[0048] The present invention generates a construction resource allocation plan for the distributed photovoltaic, which can reasonably allocate resources such as manpower, materials, and equipment to ensure the efficient progress of the construction work. Description of the Drawings

[0049] Figure 1 It is a schematic flow chart of the method for generating a distributed photovoltaic construction plan in an embodiment of the present invention;

[0050] Figure 2 It is a schematic diagram of the composition of the generation system for the distributed photovoltaic construction plan in the embodiment of the present invention. Specific implementation manners

[0051] The following will further describe the specific implementation manners of the present application in detail in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0052] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the platform or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0053] The terms "first", "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise stated, the meaning of "a plurality" is two or more.

[0054] In the description of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a thermal connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0055] As Figure 1 shown, in the embodiment of the present application, a method for generating a distributed photovoltaic construction plan is provided, including: S100: Obtain the terrain data and light data of the distributed photovoltaic site selection area, and analyze the terrain data and light data of the site selection area to determine the effective light area in the site selection area; S200: Analyze the light distribution in the effective light area, and determine the construction location of the distributed photovoltaic according to the analysis result; S300: Evaluate the construction difficulty of each distributed photovoltaic at the corresponding construction location based on the terrain data, and determine the construction priority of the distributed photovoltaic according to the evaluation result; S400: Generate a construction resource allocation plan for the distributed photovoltaic based on the construction priority of each distributed photovoltaic.

[0056] Furthermore, through the analysis of terrain data and lighting data, the present invention can accurately determine the effective lighting areas in the selected site area, providing a scientific basis for photovoltaic construction; based on the analysis results of lighting data, the present invention can determine the optimal distributed photovoltaic construction locations to maximize the utilization of lighting resources; through the analysis and evaluation of terrain data, the present invention can scientifically evaluate the construction difficulty of each distributed photovoltaic at the corresponding construction location, providing an important reference for subsequent planning and implementation; based on the evaluation results of terrain data, the present invention can determine the construction priorities of distributed photovoltaics, helping to reasonably arrange the construction sequence and resource allocation; the present invention generates a construction resource allocation plan for distributed photovoltaics, which can rationally allocate resources such as manpower, materials, and equipment to ensure the efficient progress of the construction work.

[0057] In an embodiment of the present application, a method for generating a distributed photovoltaic construction plan is provided. The method includes obtaining terrain data and lighting data of the selected site area for distributed photovoltaics, and analyzing the terrain data and lighting data of the selected site area to determine the effective lighting areas in the selected site area, including: obtaining the lighting data of the selected site area for distributed photovoltaics, and extracting lighting intensity data from the lighting data; constructing a lighting intensity data set based on the lighting intensity data and the corresponding location information, and randomly selecting k initial cluster centers, and calculating the Euclidean distances from the data in the lighting intensity data set to the initial cluster centers; dividing each lighting intensity data into the corresponding cluster according to the Euclidean distances from the data in the lighting intensity data set to the initial cluster centers; calculating the average value of all the lighting intensity data in each cluster, and updating the cluster centers according to the average value of all the lighting intensity data in each cluster; performing repeated iteration according to the updated cluster centers until the cluster centers no longer change, to obtain k final cluster centers; dividing the lighting intensity data in the lighting intensity data set into k clusters according to the Euclidean distances from the lighting intensity data to the final cluster centers; calculating the average value of the lighting intensity in each cluster, and selecting the clusters with the average value greater than a preset value as candidate effective lighting areas; determining the terrain types of the effective lighting areas based on the terrain data, and screening out the candidate effective lighting areas that meet the preset terrain types as the effective lighting areas.

[0058] Specifically, obtain the illumination data of the distributed photovoltaic site selection area through means such as satellite remote sensing, and extract the illumination intensity data therefrom; combine the illumination intensity data with the corresponding location information to construct an illumination intensity data set; randomly select k initial cluster centers, calculate the Euclidean distance from the data in the illumination intensity data set to the initial cluster centers, and divide the data into the corresponding clusters according to the distance; calculate the average value of all the illumination intensity data within each cluster, and update the cluster centers according to the average value, and repeat the iteration until the cluster centers no longer change, obtaining k final cluster centers; divide the illumination intensity data into k clusters according to the final cluster centers, calculate the average value of the illumination intensity within each cluster, and select the clusters with an average value greater than the preset value as candidate effective illumination areas; determine the terrain type of the effective illumination area based on the terrain data, and screen out the candidate effective illumination areas that meet the preset terrain type as the final effective illumination areas. This method can deeply analyze the illumination data of the site selection area, find the areas with higher illumination intensity, so as to determine the potential effective illumination areas, and through the combination of cluster analysis and terrain data, it can help exclude the influence of terrain factors on the illumination data, improve the accuracy of determining the effective illumination areas. At the same time, the final effective illumination areas can be used as the ideal locations for photovoltaic construction, which helps to improve the efficiency and production capacity of photovoltaic power generation.

[0059] In an embodiment of the present application, a method for generating a distributed photovoltaic construction plan is provided. Analyze the illumination distribution in the effective illumination area, and determine the construction location of the distributed photovoltaic according to the analysis result, including: obtaining the illumination intensity values of all points in each effective illumination area, and dividing the illumination intensity values of all points according to the illumination intensity ladder to obtain the illumination distribution in each effective illumination area; dividing the effective illumination area into several illumination distribution areas according to the illumination distribution, obtaining the area of each illumination distribution area, and determining the construction quantity of the distributed photovoltaic in each illumination distribution area based on the area of the illumination distribution area; obtaining the illumination intensity values of all points in each illumination distribution area, and arranging them in descending order of the illumination intensity values to obtain the illumination intensity value sequence of each illumination distribution area; selecting points with the same quantity as the construction quantity in the illumination intensity value sequence in descending order, and determining these points as the construction locations of the distributed photovoltaic.

[0060] Specifically, obtain the light intensity values of all points in each effective lighting area, which can be measured on the ground or through remote sensing technology; divide the light intensity values according to a certain threshold to obtain the light distribution in each effective lighting area and determine the light distribution within the area; determine the construction quantity of distributed photovoltaics in each light distribution area according to the area of the light distribution area. Areas with higher light intensity can accommodate more photovoltaic panels; obtain the light intensity values of all points in each light distribution area and arrange them in descending order of the light intensity values. Then, select points with the same quantity as the construction quantity in descending order in the light intensity value sequence and determine these points as the construction locations of distributed photovoltaics, so as to determine the optimal construction locations to maximize the utilization of light resources. By dividing the light intensity values and analyzing the light distribution, this method can better understand the light distribution in each effective lighting area, help determine the optimal construction locations, and determine the construction quantity according to the light distribution, which can better plan the construction scale of distributed photovoltaics, make the layout of photovoltaic panels more reasonable and effective. At the same time, the finally determined construction locations can better utilize light resources, improve the efficiency and production capacity of photovoltaic power generation.

[0061] In an embodiment of the present application, a method for generating a distributed photovoltaic construction plan is provided. Determining the construction quantity of distributed photovoltaics in each light distribution area based on the area of the light distribution area includes: presetting a quantity - area interval correspondence relationship, where for each area interval in the quantity - area interval correspondence relationship, a corresponding quantity is associated; determining the area of each light distribution area, and based on the mapping relationship of the area interval to which the area belongs in the quantity - area interval correspondence relationship, selecting the quantity corresponding to the area interval as the construction quantity of distributed photovoltaics in each light distribution area.

[0062] Specifically, the correspondence between the quantity - area intervals is determined in advance. For different area intervals, the corresponding construction quantities of distributed photovoltaics are preset. By measurement or calculation, the area of each light - distribution region is determined, which can be achieved through a Geographic Information System (GIS) or other measurement tools. The area of each light - distribution region is mapped into the preset correspondence between the quantity - area intervals to determine the corresponding construction quantity of distributed photovoltaics. According to the mapping relationship, the quantity corresponding to the area interval is selected as the construction quantity of distributed photovoltaics in each light - distribution region, which can reasonably plan the layout of photovoltaic panels and ensure the efficiency and sustainability of the photovoltaic system. By presetting the correspondence between the quantity - area intervals, this method can determine the construction quantity of distributed photovoltaics in each light - distribution region according to the size of the area, making the construction scale more reasonable and effective. At the same time, according to the quantity corresponding to the area interval, the layout of photovoltaic panels can be better planned, making the layout of the photovoltaic system more reasonable and efficient. Moreover, the finally determined construction quantity can better utilize light resources, improving the efficiency and production capacity of photovoltaic power generation.

[0063] In an embodiment of the present application, a method for generating a distributed photovoltaic construction plan is provided. The method for evaluating the construction difficulty of each distributed photovoltaic at the corresponding construction location based on terrain data includes: obtaining the terrain data of each distributed photovoltaic at the corresponding construction location, and determining the terrain type of the construction location according to the terrain data of the construction location; evaluating and obtaining an initial construction - difficulty evaluation value of each distributed photovoltaic at the corresponding construction location according to the terrain type; obtaining the altitude of each distributed photovoltaic at the corresponding construction location, and setting a construction - difficulty coefficient for each distributed photovoltaic at the corresponding construction location according to the altitude; multiplying the initial construction - difficulty evaluation value of each distributed photovoltaic at the corresponding construction location by the corresponding construction - difficulty coefficient respectively to obtain the construction - difficulty evaluation value of the distributed photovoltaic at each construction location.

[0064] Specifically, obtain the terrain data of each distributed photovoltaic at the corresponding construction location, which can be obtained through methods such as topographic survey, satellite imagery, or Geographic Information System (GIS) data; determine the terrain type of the construction location based on the terrain data of the construction location, such as plain, hilly, mountainous, etc. The different terrain types will affect the installation and construction difficulty of the photovoltaic panels; for different terrain types, corresponding construction difficulty evaluation values can be set to reflect the construction difficulty under different terrain types; obtain the altitude information of each distributed photovoltaic at the corresponding construction location through tools such as maps or GPS. According to the different altitudes, corresponding construction difficulty coefficients can be set because the construction difficulty in high-altitude areas is usually greater; multiply the initial construction difficulty evaluation value of each distributed photovoltaic at the corresponding construction location by the corresponding construction difficulty coefficient to obtain the construction difficulty evaluation value of the distributed photovoltaic at each construction location, which can determine the difficulty level of the construction location, so as to arrange the construction plan targeted. By considering the terrain data, terrain type, and altitude, this method can more accurately evaluate the construction difficulty of distributed photovoltaics at different construction locations, contribute to the reasonable planning of the construction plan and resource allocation, and based on the construction difficulty evaluation value, can better understand the difficulty level of the construction location, so as to take corresponding construction measures and technical means to ensure the smooth progress of the construction.

[0065] In an embodiment of the present application, a method for generating a construction plan for distributed photovoltaics is provided. The determining the construction priority of the distributed photovoltaics according to the evaluation results includes: obtaining the construction difficulty evaluation values of the distributed photovoltaics at each construction location, and sorting the construction difficulty evaluation values in descending order to obtain a construction difficulty evaluation value sequence; obtaining the length of the construction difficulty evaluation value sequence, and using the length of the construction difficulty evaluation value sequence as the number of levels of the construction priority of the distributed photovoltaics; determining the corresponding construction priority of each distributed photovoltaic from the construction difficulty evaluation value sequence in reverse order, where the level of the construction priority starts from one and only increases by one level each time.

[0066] Specifically, the construction difficulty evaluation values for each distributed PV construction location are sorted from largest to smallest; the length of the construction difficulty evaluation value sequence is obtained, which serves as the number of levels for the distributed PV construction priority, determining how many levels there are, and the number of levels is the length of the construction difficulty evaluation value sequence; in the order from back to front, the construction priority corresponding to each distributed PV is determined from the construction difficulty evaluation value sequence in turn. The level of the construction priority starts from one and only increases by one level each time until the last construction location. This method ensures that the construction priority corresponds to the sorting result of the construction difficulty evaluation value, enabling priority planning according to the size of the construction difficulty when planning the distributed PV construction, helping to reasonably arrange the construction sequence of the distributed PV, and giving priority to processing areas with greater construction difficulty to ensure the smooth progress of the construction.

[0067] In an embodiment of the present application, a method for generating a distributed PV construction plan is provided. The method for generating a distributed PV construction resource allocation plan based on the construction priority of each distributed PV includes: obtaining the level corresponding to the construction priority of each distributed PV and the number of levels of the construction priorities of all distributed PVs, and obtaining the total amount of allocable construction resources; dividing the total amount of construction resources by the number of levels to obtain the initial construction resource allocation amount, and multiplying the level corresponding to the construction priority of each distributed PV by the initial construction resource allocation amount to obtain the construction resource allocation amount for each distributed PV.

[0068] Specifically, obtaining the level corresponding to the construction priority of each distributed PV and the number of levels of the construction priorities of all distributed PVs, and obtaining the total amount of allocable construction resources, which may involve resources such as manpower, materials, and time; dividing the total amount of construction resources by the number of levels to obtain the initial construction resource allocation amount, which ensures that the resources can be evenly distributed to each construction priority; multiplying the level corresponding to the construction priority of each distributed PV by the initial construction resource allocation amount to obtain the construction resource allocation amount for each distributed PV, which ensures that appropriate amounts of resources are allocated to each distributed PV according to the different construction priorities. This method ensures that during the construction of the distributed PV, the resources can be reasonably allocated according to the priorities, so that the construction locations with high priorities can obtain more resource support, thereby improving the construction efficiency and quality.

[0069] Such as Figure 2As shown, in the embodiments of the present application, a system for generating a distributed photovoltaic construction plan is provided, including: an acquisition module, configured to acquire topographic data and illumination data of the location area for distributed photovoltaics, and analyze the topographic data and illumination data of the location area to determine the effective illumination area in the location area; an analysis module, configured to analyze the illumination distribution in the effective illumination area, and determine the construction location of the distributed photovoltaics according to the analysis results; an evaluation module, configured to evaluate the construction difficulty of each distributed photovoltaic at the corresponding construction location based on the topographic data, and determine the construction priority of the distributed photovoltaics according to the evaluation results; a generation module, configured to generate a construction resource allocation plan for the distributed photovoltaics based on the construction priority of each distributed photovoltaic.

[0070] In summary, the embodiments of the present invention provide a method and system for generating a distributed photovoltaic construction plan, which includes: acquiring topographic data and illumination data of the location area for distributed photovoltaics, and analyzing them to determine the effective illumination area in the location area; analyzing the illumination distribution in the effective illumination area, and determining the construction location of the distributed photovoltaics according to the analysis results; evaluating the construction difficulty of each distributed photovoltaic at the corresponding construction location based on the topographic data, and determining the construction priority of the distributed photovoltaics according to the evaluation results; generating a construction resource allocation plan for the distributed photovoltaics based on the construction priority of each distributed photovoltaic. By evaluating the topographic features of each construction location to determine the construction difficulty and priority, and finally generating a reasonable construction resource allocation plan, the present invention can improve the efficiency and quality of photovoltaic construction, maximize the utilization of illumination resources, reduce construction costs, and at the same time promote the sustainable development of renewable energy.

[0071] Finally, it should be noted that: Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these changes and modifications.

[0072] The above is only one embodiment of the present invention, but it cannot be used to limit the scope of the present invention. Any structural changes made based on the present invention, as long as they do not deviate from the essence of the present invention, should be regarded as falling within the protection scope of the present invention and being restricted. Those skilled in the art can clearly understand that for the convenience and simplicity of description, the specific working processes and related descriptions of the above-described platform can refer to the corresponding processes in the foregoing platform embodiments and will not be repeated here.

[0073] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, platform, article, or apparatus / platform that comprises a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, platforms, articles, or apparatus / platforms.

[0074] So far, the technical solutions of the present invention have been described in connection with further embodiments shown in the accompanying drawings. However, it is easily understood by those skilled in the art that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

[0075] The above is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A method for generating a distributed photovoltaic construction plan, characterized in that: include: Obtain the terrain data and light data of the distributed photovoltaic site selection area, analyze the terrain data and light data of the site selection area, and determine the effective light area in the site selection area; Analyze the light distribution in the effective lighting area and determine the construction location of distributed photovoltaics based on the analysis results; Evaluate the construction difficulty of each distributed photovoltaic at the corresponding construction location based on terrain data, and determine the construction priority of distributed photovoltaic according to the evaluation results; Generate a distributed photovoltaic construction resource allocation plan based on the construction priority of each distributed photovoltaic; The evaluation of the construction difficulty of each distributed photovoltaic system at the corresponding construction location based on the terrain data includes: Obtaining terrain data of each distributed photovoltaic at a corresponding construction location, and determining the terrain type of the construction location according to the terrain data of the construction location; Evaluate and determine the construction difficulty of each distributed photovoltaic system at the corresponding construction location according to the terrain type, and obtain an initial construction difficulty evaluation value of each distributed photovoltaic system at the corresponding construction location; Obtain the altitude of each distributed photovoltaic at the corresponding construction location, and set the construction difficulty coefficient of each distributed photovoltaic at the corresponding construction location according to the altitude; The initial construction difficulty assessment value of each distributed photovoltaic at the corresponding construction location is multiplied by the corresponding construction difficulty coefficient to obtain the construction difficulty assessment value of the distributed photovoltaic at each construction location; Determining the construction priority of distributed photovoltaics based on the evaluation results includes: Obtaining a construction difficulty assessment value of distributed photovoltaics at each construction location, and sorting the construction difficulty assessment values ​​in descending order to obtain a construction difficulty assessment value sequence; Obtaining the length of the construction difficulty assessment value sequence, and using the length of the construction difficulty assessment value sequence as the number of levels of distributed photovoltaic construction priority; Determine the construction priority corresponding to each distributed photovoltaic from the construction difficulty evaluation value sequence in order from the back to the front, where the level of the construction priority starts from level one and increases by only one level each time; The generating of a distributed photovoltaic construction resource allocation scheme based on the construction priority of each distributed photovoltaic comprises: Obtain the level corresponding to the construction priority of each distributed photovoltaic and the number of levels of construction priority of all distributed photovoltaics, and obtain the total amount of allocatable construction resources; The total amount of construction resources is divided by the number of levels to obtain the initial construction resource allocation, and the level corresponding to the construction priority of each distributed photovoltaic is multiplied by the initial construction resource allocation to obtain the construction resource allocation of each distributed photovoltaic.

2. A method for generating a distributed photovoltaic construction plan according to claim 1, characterized in that: The obtaining of the terrain data and the illumination data of the site selection area for distributed photovoltaics, and analyzing the terrain data and the illumination data of the site selection area to determine the effective illumination area in the site selection area includes: Obtain the illumination data of the distributed photovoltaic site selection area and extract the illumination intensity data from the illumination data; A light intensity data set is constructed based on the light intensity data and the corresponding location information, and k initial cluster centers are randomly selected to calculate the Euclidean distance from the data in the light intensity data set to the initial cluster centers. Divide each light intensity data into corresponding clusters according to the Euclidean distance from the data in the light intensity dataset to the initial cluster center; Calculate the average value of all light intensity data in each cluster, and update the cluster center according to the average value of all light intensity data in each cluster; Repeat the iteration according to the updated cluster centers until the cluster centers no longer change, and obtain k final cluster centers; According to the Euclidean distance from the light intensity data to the final cluster center, the light intensity data in the light intensity dataset is divided into k clusters; Calculate the average light intensity in each cluster, and select clusters whose average value is greater than the preset value as candidate effective light areas; The terrain type of the effective illumination area is determined based on the terrain data, and candidate effective illumination areas that meet the preset terrain type are screened out as the effective illumination areas.

3. The method for generating a distributed photovoltaic construction plan according to claim 2, characterized in that: The analysis of the illumination distribution in the effective illumination area and determination of the construction location of the distributed photovoltaic system according to the analysis result include: Obtain the light intensity values ​​of all points in each effective light area, and divide the light intensity values ​​of all points according to the light intensity ladder to obtain the light distribution in each effective light area; Divide the effective illumination area into a number of illumination distribution areas according to the illumination distribution, obtain the area of ​​each illumination distribution area, and determine the number of distributed photovoltaics to be constructed in each illumination distribution area based on the area of ​​the illumination distribution area; Obtain the light intensity values ​​of all points in each light distribution area, and arrange them in descending order to obtain a sequence of light intensity values ​​for each light distribution area; Points that are consistent with the construction quantity are selected from the light intensity value sequence in descending order, and these points are determined as the construction locations of distributed photovoltaics.

4. A method for generating a distributed photovoltaic construction plan according to claim 3, characterized in that: The method of determining the number of distributed photovoltaics to be built in each illumination distribution area based on the area of ​​the illumination distribution area includes: A quantity-area interval correspondence relationship is preset, and the quantity-area interval correspondence relationship is associated with a corresponding quantity for each area interval; The area of ​​each illumination distribution area is determined, and based on the mapping relationship between the area interval to which the area belongs and the quantity corresponding to the area interval in the quantity-area interval correspondence relationship, the quantity corresponding to the area interval is selected as the construction quantity of distributed photovoltaics in each illumination distribution area.

5. A system for generating a distributed photovoltaic construction plan, characterized in that: include: An acquisition module is used to acquire the terrain data and illumination data of the distributed photovoltaic site selection area, analyze the terrain data and illumination data of the site selection area, and determine the effective illumination area in the site selection area; An analysis module is used to analyze the light distribution in the effective light area and determine the construction location of the distributed photovoltaic according to the analysis results; An evaluation module, used to evaluate the construction difficulty of each distributed photovoltaic at the corresponding construction location based on terrain data, and determine the construction priority of the distributed photovoltaic according to the evaluation results; A generation module, used for generating a construction resource allocation plan for distributed photovoltaics based on the construction priority of each distributed photovoltaic; The evaluation of the construction difficulty of each distributed photovoltaic system at the corresponding construction location based on the terrain data includes: Obtaining terrain data of each distributed photovoltaic at a corresponding construction location, and determining the terrain type of the construction location according to the terrain data of the construction location; Evaluate and determine the construction difficulty of each distributed photovoltaic system at the corresponding construction location according to the terrain type, and obtain an initial construction difficulty evaluation value of each distributed photovoltaic system at the corresponding construction location; Obtain the altitude of each distributed photovoltaic at the corresponding construction location, and set the construction difficulty coefficient of each distributed photovoltaic at the corresponding construction location according to the altitude; The initial construction difficulty assessment value of each distributed photovoltaic at the corresponding construction location is multiplied by the corresponding construction difficulty coefficient to obtain the construction difficulty assessment value of the distributed photovoltaic at each construction location; Determining the construction priority of distributed photovoltaics based on the evaluation results includes: Obtaining a construction difficulty assessment value of distributed photovoltaics at each construction location, and sorting the construction difficulty assessment values ​​in descending order to obtain a construction difficulty assessment value sequence; Obtaining the length of the construction difficulty assessment value sequence, and using the length of the construction difficulty assessment value sequence as the number of levels of distributed photovoltaic construction priority; Determine the construction priority corresponding to each distributed photovoltaic from the construction difficulty evaluation value sequence in order from the back to the front, where the level of the construction priority starts from level one and increases by only one level each time; The generating of a distributed photovoltaic construction resource allocation scheme based on the construction priority of each distributed photovoltaic comprises: Obtain the level corresponding to the construction priority of each distributed photovoltaic and the number of levels of construction priority of all distributed photovoltaics, and obtain the total amount of allocatable construction resources; The total amount of construction resources is divided by the number of levels to obtain the initial construction resource allocation, and the level corresponding to the construction priority of each distributed photovoltaic is multiplied by the initial construction resource allocation to obtain the construction resource allocation of each distributed photovoltaic.

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