Layout optimization method and system for expressway light storage power generation equipment and medium

Abstract

The invention discloses a layout optimization method and system for expressway light storage power generation equipment and a medium, and mainly relates to the technical field of layout optimization. The method is used for solving the problems that existing photovoltaic panel dip angle calculation only considers latitude factors but neglects actual terrain gradient influences, potential available areas are mistakenly eliminated, and a photovoltaic array and power distribution equipment layout are designed in a split mode. Comprising the following steps: obtaining the available area of photovoltaic to-be-selected arrangement areas, and calculating the number of photovoltaic panels corresponding to each photovoltaic to-be-selected arrangement area according to the available area, the orientation of the photovoltaic panels, the actual installation gradient and the area of a single photovoltaic panel; performing priority ranking on the photovoltaic to-be-selected arrangement areas according to the actual installation gradient to obtain a priority ranking table; obtaining the total installation amount of the photovoltaic panels, and determining a final photovoltaic arrangement area from the plurality of photovoltaic arrangement areas to be selected according to the total installation amount of the photovoltaic panels and the priority ranking table; and determining a power distribution service equipment installation area from the power distribution service equipment to-be-selected installation areas based on the actual position of the photovoltaic arrangement area.

Description

Technical Field

[0001] The present application relates to the field of layout optimization technology, and in particular to a layout optimization method, system, and medium for highway photovoltaic power generation equipment. Background Art

[0002] In the field of highway photovoltaic power generation system construction, existing technologies primarily utilize fixed photovoltaic panel installation methods or simple geographic location screening methods. Traditional solutions typically use a GIS (Geographic Information System) to conduct a preliminary screening of available land along the highway, using satellite imagery to identify flat areas for photovoltaic array placement. Some advanced systems incorporate sun trajectory simulation software (such as PVsyst) to calculate the theoretical optimal inclination angle. For slope management, existing technologies often use a single threshold filtering method, for example, directly excluding areas with slopes exceeding 15 degrees. Regarding equipment layout, distribution facilities are typically sited separately, maintaining a fixed safe distance (e.g., 200 meters) from the photovoltaic array.

[0003] Existing technologies suffer from three significant flaws: First, the calculation of PV panel inclination angles only considers latitude and ignores the impact of actual terrain slope, resulting in a discrepancy between theoretical values ​​and feasibility (e.g., a 10-degree design inclination angle on a 5-degree slope actually results in a 15-degree installation angle). Second, existing slope screening methods use static thresholds, which incorrectly exclude potentially viable areas (e.g., south-facing slopes that exceed the threshold may actually have higher power generation efficiency). Third, the separation of PV array and distribution equipment layouts prevents the utilization of unsuitable areas and increases cable losses. Summary of the Invention

[0004] The present application provides a layout optimization method, system and medium for photovoltaic power generation equipment on highways to solve the problems that the existing photovoltaic panel inclination angle calculation only considers the latitude factor and ignores the influence of the actual terrain slope, the potential available areas are incorrectly excluded, and the layout design of photovoltaic arrays and distribution equipment is separated.

[0005] In a first aspect, the present application provides a method for optimizing the layout of photovoltaic power generation equipment on a highway, the method comprising: Obtain the latitude of each candidate photovoltaic layout area on the highway and calculate the corresponding photovoltaic panel inclination and orientation; Obtain the ground slope and slope orientation of the photovoltaic installation area, and calculate the actual installation slope based on the photovoltaic panel inclination angle, photovoltaic panel orientation, slope orientation and ground slope; Removing photovoltaic candidate layout areas whose actual installation slopes are greater than a preset maximum angle threshold, and determining the removed photovoltaic candidate layout areas as candidate installation areas for power distribution service equipment; Obtain the available area of ​​the photovoltaic candidate layout area, and calculate the number of photovoltaic panels corresponding to each photovoltaic candidate layout area based on the available area, photovoltaic panel orientation, actual installation slope, and the area of ​​a single photovoltaic panel; Prioritize the photovoltaic layout areas to be selected according to the actual installation slope to obtain a priority ranking table; Obtaining the total installed amount of photovoltaic panels, and determining a final photovoltaic layout area from a number of photovoltaic candidate layout areas based on the total installed amount of photovoltaic panels and a priority ranking table; Based on the actual location of the photovoltaic layout area, the power distribution service equipment installation area is determined from the power distribution service equipment installation areas to be selected.

[0006] In one implementation of the present application, the latitude of each photovoltaic panel candidate layout area on the highway is obtained, and the corresponding photovoltaic panel inclination angle and photovoltaic panel orientation are calculated, specifically including: By formula: , calculate the photovoltaic panel inclination value ; Among them, a, b, and c are preset adjustment constants. Indicates the latitude value, Indicates the preset annual average temperature coefficient; According to the latitude range, the corresponding preset photovoltaic panel orientation is determined.

[0007] In one implementation of the present application, the ground slope and slope orientation of the photovoltaic candidate layout area are obtained, and the actual installation slope is calculated based on the photovoltaic panel inclination angle, photovoltaic panel orientation, slope orientation and ground slope, specifically including: Obtain ground slope using laser rangefinder or DEM data; When the orientation of the photovoltaic panels and the slope are consistent, the actual installation slope is calculated by subtracting the photovoltaic panel inclination angle from the ground slope. When the photovoltaic panel and the slope are perpendicular, the actual installation slope is calculated by: actual installation slope = arccos (cos photovoltaic panel inclination angle cos ground slope); When the direction of the photovoltaic panel is not consistent with the direction of the slope and is not perpendicular, the formula is: , calculate the actual installation slope; in, Indicates the angle between the photovoltaic panel orientation and the slope orientation.

[0008] In one implementation of the present application, the photovoltaic candidate layout areas are prioritized according to the actual installation slope to obtain a priority ranking table, which specifically includes: Obtain the correspondence between the actual installation slope and the preset construction difficulty, and prioritize the photovoltaic layout areas corresponding to the actual installation slope according to the preset construction difficulty to obtain a priority ranking table; wherein the preset construction difficulty is ranked from low to high.

[0009] In one implementation of the present application, based on the actual location of the photovoltaic deployment area, determining the power distribution service equipment installation area from the power distribution service equipment installation area to be selected specifically includes: Obtain the nearest distribution service equipment installation area corresponding to the photovoltaic layout area; When the photovoltaic layout area corresponding to any power distribution service equipment installation candidate area exceeds a preset value and is greater than a preset value threshold, the power distribution service equipment installation candidate area is determined as the power distribution service equipment installation area; When the nearest power distribution service equipment installation area to be selected corresponding to any photovoltaic layout area does not exist in the power distribution service equipment installation area set; Calculating a first distance between the photovoltaic arrangement area and the nearest power distribution service equipment installation area in the set of power distribution service equipment installation areas; Calculating a second distance between the photovoltaic layout area and the corresponding nearest power distribution service equipment to be installed; When the difference between the first distance and the second distance is less than a preset difference threshold, determining the nearest power distribution service equipment installation area in the power distribution service equipment installation area set as the corresponding power distribution service equipment installation area; When the difference between the first distance and the second distance is greater than or equal to a preset difference threshold, the photovoltaic arrangement area and the corresponding nearest power distribution service equipment candidate installation area are added as power distribution service equipment installation areas to the power distribution service equipment installation area set; Until each photovoltaic layout area has a corresponding power distribution service equipment installation area in the power distribution service equipment installation area set.

[0010] In a second aspect, the present application provides a layout optimization system for highway photovoltaic power generation equipment, the system comprising: The calculation module is used to obtain the latitude of each photovoltaic deployment area on the highway and calculate the corresponding photovoltaic panel inclination angle and photovoltaic panel orientation; obtain the ground slope and slope orientation of the photovoltaic deployment area, and calculate the actual installation slope based on the photovoltaic panel inclination angle, photovoltaic panel orientation, slope orientation and ground slope; A determination module is used to remove photovoltaic candidate layout areas whose actual installation slope is greater than a preset maximum angle threshold, and determine that the removed photovoltaic candidate layout areas are candidate installation areas for distribution service equipment; obtain the available area of ​​the photovoltaic candidate layout areas, and calculate the number of photovoltaic panels corresponding to each photovoltaic candidate layout area based on the available area, photovoltaic panel orientation, actual installation slope and area of ​​a single photovoltaic panel; prioritize the photovoltaic candidate layout areas according to the actual installation slope to obtain a priority ranking table; obtain the total amount of photovoltaic panels installed, and determine the final photovoltaic layout area from several photovoltaic candidate layout areas based on the total amount of photovoltaic panels installed and the priority ranking table; and determine the distribution service equipment installation area from the distribution service equipment candidate installation area based on the actual location of the photovoltaic layout area.

[0011] In one implementation of the present application, the calculation module includes a first calculation unit, Used by the formula: , calculate the photovoltaic panel inclination value ; Among them, a, b, and c are preset adjustment constants. Indicates the latitude value, Indicates the preset annual average temperature coefficient; According to the latitude range, the corresponding preset photovoltaic panel orientation is determined.

[0012] In one implementation of the present application, the calculation module includes a second calculation unit, Used to obtain ground slope using laser rangefinder or DEM data; When the orientation of the photovoltaic panels and the slope are consistent, the actual installation slope is calculated by subtracting the photovoltaic panel inclination angle from the ground slope. When the photovoltaic panel and the slope are perpendicular, the actual installation slope is calculated by: actual installation slope = arccos (cos photovoltaic panel inclination angle cos ground slope); When the direction of the photovoltaic panel is not consistent with the direction of the slope and is not perpendicular, the formula is: , calculate the actual installation slope; in, Indicates the angle between the photovoltaic panel orientation and the slope orientation.

[0013] In one implementation of the present application, the determination module includes a determination unit, Used to obtain the nearest distribution service equipment installation area corresponding to the photovoltaic layout area; When the photovoltaic layout area corresponding to any power distribution service equipment installation candidate area exceeds a preset value and is greater than a preset value threshold, the power distribution service equipment installation candidate area is determined as the power distribution service equipment installation area; When the nearest power distribution service equipment installation area to be selected corresponding to any photovoltaic layout area does not exist in the power distribution service equipment installation area set; Calculating a first distance between the photovoltaic arrangement area and the nearest power distribution service equipment installation area in the set of power distribution service equipment installation areas; Calculating a second distance between the photovoltaic layout area and the corresponding nearest power distribution service equipment to be installed; When the difference between the first distance and the second distance is less than a preset difference threshold, determining the nearest power distribution service equipment installation area in the power distribution service equipment installation area set as the corresponding power distribution service equipment installation area; When the difference between the first distance and the second distance is greater than or equal to a preset difference threshold, the photovoltaic arrangement area and the corresponding nearest power distribution service equipment candidate installation area are added as power distribution service equipment installation areas to the power distribution service equipment installation area set; Until each photovoltaic layout area has a corresponding power distribution service equipment installation area in the power distribution service equipment installation area set.

[0014] In a third aspect, the present application provides a non-volatile computer storage medium having computer instructions stored thereon, which, when executed, implement a layout optimization method for highway photovoltaic power generation equipment as described above.

[0015] It can be seen from the above technical solutions that this application has the following advantages: This application breaks through the limitations of traditional inclination calculations based solely on latitude and introduces a dynamic compensation mechanism for ground slope and aspect. By calculating the actual installation slope in real time, it ensures that the photovoltaic panels are always at the optimal light-receiving angle, effectively solving the efficiency loss caused by the mismatch between theoretical design and actual field conditions.

[0016] Using an intelligent regional assessment strategy, the system differs from the mechanical elimination method of static threshold screening. It can automatically identify high-efficiency power generation potential on specific slopes (such as south-facing slopes), preventing high-quality resources from being incorrectly filtered out and significantly improving land resource utilization.

[0017] Establish a linkage layout model between photovoltaic arrays and power distribution equipment: Steep slope areas unsuitable for photovoltaics are automatically converted into distribution equipment areas to achieve hierarchical utilization of land resources; the optimal distribution point is reversely derived based on the actual location of the photovoltaic layout to shorten the power transmission distance; and resource allocation is optimized through installation slope priority sorting and total quantity control algorithms. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a flow chart of a layout optimization method for highway photovoltaic power generation equipment provided in an embodiment of the present application.

[0020] Figure 2 This is a schematic diagram of the internal structure of a layout optimization system for highway photovoltaic power generation equipment provided in an embodiment of the present application. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] It should be understood by those skilled in the art that the embodiments described below are merely preferred embodiments of the present disclosure and do not imply that the present disclosure can only be implemented through these preferred embodiments. These preferred embodiments are merely intended to explain the technical principles of the present disclosure and are not intended to limit the scope of protection of the present disclosure. Based on the preferred embodiments provided by the present disclosure, all other embodiments obtained by those skilled in the art without creative effort should still fall within the scope of protection of the present disclosure.

[0023] It should also be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, commodity, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or includes elements inherent to such process, method, commodity, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, commodity, or apparatus that includes the element.

[0024] The technical solutions proposed in the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0025] The embodiment provides a method for optimizing the layout of photovoltaic power generation equipment on a highway. Figure 1 As shown, the method provided in the embodiment of the present application mainly includes the following steps: Step 110: Obtain the latitude of each photovoltaic candidate layout area on the highway and calculate the corresponding photovoltaic panel inclination angle and photovoltaic panel orientation; obtain the ground slope and slope orientation of the photovoltaic candidate layout area, and calculate the actual installation slope based on the photovoltaic panel inclination angle, photovoltaic panel orientation, slope orientation and ground slope.

[0026] In some embodiments, obtaining the latitude of each photovoltaic panel candidate layout area on the highway and calculating the corresponding photovoltaic panel inclination angle and photovoltaic panel orientation specifically include: By formula: , calculate the photovoltaic panel inclination value ; Among them, a, b, and c are preset adjustment constants. Indicates the latitude value, Indicates the preset annual average temperature coefficient; According to the latitude range, the corresponding preset photovoltaic panel orientation is determined.

[0027] As an example, a may be 0.69, b may be 0.13, and c may be 0.0073.

[0028] The ground slope and slope orientation of the photovoltaic candidate layout area are obtained, and the actual installation slope is calculated based on the photovoltaic panel inclination angle, photovoltaic panel orientation, slope orientation and ground slope. Specifically, it can be: Obtain ground slope using laser rangefinder or DEM data; When the orientation of the photovoltaic panels and the slope are consistent, the actual installation slope is calculated by subtracting the photovoltaic panel inclination angle from the ground slope. When the photovoltaic panel and the slope are perpendicular, the actual installation slope is calculated by: actual installation slope = arccos (cos photovoltaic panel inclination angle cos ground slope); When the direction of the photovoltaic panel is not consistent with the direction of the slope and is not perpendicular, the formula is: , calculate the actual installation slope; in, Indicates the angle between the photovoltaic panel orientation and the slope orientation.

[0029] Specifically, on a mountain highway at 30° north latitude, when the theoretically calculated inclination angle is 25°, the detected south-facing slope is 8°. The system automatically adjusts the actual installation angle to 17° (25° - 8°) to avoid winter snow accumulation caused by excessive compound angles.

[0030] East-West Tunnel Approach: The standard orientation of the photovoltaic panels is 15° south-west, and the measured slope faces 20° south-east. The system calculates the optimal installation angle of 32° using a space vector formula, increasing the average daily power generation compared to traditional single-latitude calculation methods.

[0031] Those skilled in the art will appreciate that this step can utilize a laser rangefinder to obtain millimeter-level slope data (e.g., a 5.3° slope), which can then be combined with DEM data to achieve 3D regional slope modeling. A preset temperature coefficient (e.g., 0.05° / °C) automatically compensates for winter angular deviations in alpine regions, ensuring optimal radiation reception year-round.

[0032] Step 120: Remove the photovoltaic candidate layout areas whose actual installation slope is greater than the preset maximum angle threshold, and determine the removed photovoltaic candidate layout areas as the distribution service equipment candidate installation areas.

[0033] It should be noted that the preset maximum angle threshold may be 120°.

[0034] Those skilled in the art will appreciate that this step can avoid the problem of poor security caused by a large angle by comparing with a preset maximum angle threshold.

[0035] Step 130: Obtain the available area of ​​the photovoltaic candidate layout area, and calculate the number of photovoltaic panels corresponding to each photovoltaic candidate layout area based on the available area, the photovoltaic panel orientation, the actual installation slope and the area of ​​a single photovoltaic panel; prioritize the photovoltaic candidate layout areas based on the actual installation slope to obtain a priority ranking table; obtain the total installed amount of photovoltaic panels, and determine the final photovoltaic layout area from several photovoltaic candidate layout areas based on the total installed amount of photovoltaic panels and the priority ranking table.

[0036] The photovoltaic layout areas to be selected are prioritized according to the actual installation slope to obtain a priority ranking table, which can be specifically: Obtain the correspondence between the actual installation slope and the preset construction difficulty, and prioritize the photovoltaic layout areas corresponding to the actual installation slope according to the preset construction difficulty to obtain a priority ranking table; wherein the preset construction difficulty is ranked from low to high.

[0037] Specifically, a slope-difficulty mapping table was established (e.g., 0-10° for Level I, 10-20° for Level II), prioritizing the development of Level I areas (e.g., the 3° ramp triangle) to reduce hoisting costs. When the total installation capacity is limited to 10MW, the system automatically selects the first eight Level I areas (totaling 9.8MW) and two Level II areas (totaling 0.2MW), ensuring a shorter construction period.

[0038] Step 140: Based on the actual location of the photovoltaic layout area, determine the power distribution service equipment installation area from the power distribution service equipment installation areas to be selected.

[0039] In some embodiments, based on the actual location of the photovoltaic deployment area, the power distribution service equipment installation area is determined from the candidate installation areas for the power distribution service equipment. Specifically, the installation area may be: Obtain the nearest distribution service equipment installation area corresponding to the photovoltaic layout area; When the photovoltaic layout area corresponding to any power distribution service equipment installation candidate area exceeds a preset value and is greater than a preset value threshold, the power distribution service equipment installation candidate area is determined as the power distribution service equipment installation area; When the nearest power distribution service equipment installation area to be selected corresponding to any photovoltaic layout area does not exist in the power distribution service equipment installation area set; Calculating a first distance between the photovoltaic arrangement area and the nearest power distribution service equipment installation area in the set of power distribution service equipment installation areas; Calculating a second distance between the photovoltaic layout area and the corresponding nearest power distribution service equipment to be installed; When the difference between the first distance and the second distance is less than a preset difference threshold, determining the nearest power distribution service equipment installation area in the power distribution service equipment installation area set as the corresponding power distribution service equipment installation area; When the difference between the first distance and the second distance is greater than or equal to a preset difference threshold, the photovoltaic arrangement area and the corresponding nearest power distribution service equipment candidate installation area are added as power distribution service equipment installation areas to the power distribution service equipment installation area set; Until each photovoltaic layout area has a corresponding power distribution service equipment installation area in the power distribution service equipment installation area set.

[0040] In addition, this application Figure 2 The present invention provides a layout optimization system for highway photovoltaic power generation equipment. Figure 2 As shown, the system provided in the embodiment of the present application mainly includes: The calculation module 210 is used to obtain the latitude of each photovoltaic candidate layout area on the highway and calculate the corresponding photovoltaic panel inclination angle and photovoltaic panel orientation; obtain the ground slope and slope orientation of the photovoltaic candidate layout area, and calculate the actual installation slope based on the photovoltaic panel inclination angle, photovoltaic panel orientation, slope orientation and ground slope.

[0041] The calculation module 210 includes a first calculation unit, Used by the formula: , calculate the photovoltaic panel inclination value ; Among them, a, b, and c are preset adjustment constants. Indicates the latitude value, Indicates the preset annual average temperature coefficient; According to the latitude range, the corresponding preset photovoltaic panel orientation is determined.

[0042] The calculation module 210 includes a second calculation unit, Used to obtain ground slope using laser rangefinder or DEM data; When the orientation of the photovoltaic panels and the slope are consistent, the actual installation slope is calculated by subtracting the photovoltaic panel inclination angle from the ground slope. When the photovoltaic panel and the slope are perpendicular, the actual installation slope is calculated by: actual installation slope = arccos (cos photovoltaic panel inclination angle cos ground slope); When the direction of the photovoltaic panel is not consistent with the direction of the slope and is not perpendicular, the formula is: , calculate the actual installation slope; in, Indicates the angle between the photovoltaic panel orientation and the slope orientation.

[0043] Determination module 220 is used to remove photovoltaic candidate layout areas whose actual installation slope is greater than a preset maximum angle threshold, and determine that the removed photovoltaic candidate layout areas are candidate installation areas for distribution service equipment; obtain the available area of ​​the photovoltaic candidate layout areas, and calculate the number of photovoltaic panels corresponding to each photovoltaic candidate layout area based on the available area, the orientation of the photovoltaic panels, the actual installation slope and the area of ​​a single photovoltaic panel; prioritize the photovoltaic candidate layout areas according to the actual installation slope to obtain a priority ranking table; obtain the total amount of photovoltaic panels installed, and determine the final photovoltaic layout area from several photovoltaic candidate layout areas based on the total amount of photovoltaic panels installed and the priority ranking table; and determine the distribution service equipment installation area from the distribution service equipment candidate installation area based on the actual location of the photovoltaic layout area.

[0044] The determination module 220 includes a determination unit, Used to obtain the nearest distribution service equipment installation area corresponding to the photovoltaic layout area; When the photovoltaic layout area corresponding to any power distribution service equipment installation candidate area exceeds a preset value and is greater than a preset value threshold, the power distribution service equipment installation candidate area is determined as the power distribution service equipment installation area; When the nearest power distribution service equipment installation area to be selected corresponding to any photovoltaic layout area does not exist in the power distribution service equipment installation area set; Calculating a first distance between the photovoltaic arrangement area and the nearest power distribution service equipment installation area in the set of power distribution service equipment installation areas; Calculating a second distance between the photovoltaic layout area and the corresponding nearest power distribution service equipment to be installed; When the difference between the first distance and the second distance is less than a preset difference threshold, determining the nearest power distribution service equipment installation area in the power distribution service equipment installation area set as the corresponding power distribution service equipment installation area; When the difference between the first distance and the second distance is greater than or equal to a preset difference threshold, the photovoltaic arrangement area and the corresponding nearest power distribution service equipment candidate installation area are added as power distribution service equipment installation areas to the power distribution service equipment installation area set; Until each photovoltaic layout area has a corresponding power distribution service equipment installation area in the power distribution service equipment installation area set.

[0045] In addition, an embodiment of the present application further provides a non-volatile computer storage medium on which executable instructions are stored. When the executable instructions are executed, a layout optimization method for a highway photovoltaic power generation device as described above is implemented.

[0046] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method for optimizing the layout of photovoltaic power generation equipment on a highway, characterized in that: The method comprises: Obtain the latitude of each candidate PV deployment area on the highway and calculate the corresponding PV panel inclination angle and PV panel orientation; obtain the ground slope and slope orientation of the candidate PV deployment area, and calculate the actual installation slope based on the PV panel inclination angle, PV panel orientation, slope orientation, and ground slope; Removing photovoltaic candidate layout areas whose actual installation slopes are greater than a preset maximum angle threshold, and determining the removed photovoltaic candidate layout areas as candidate installation areas for power distribution service equipment; Obtain the available area of ​​the photovoltaic layout area to be selected, and calculate the number of photovoltaic panels corresponding to each photovoltaic layout area based on the available area, photovoltaic panel orientation, actual installation slope, and the area of ​​a single photovoltaic panel; prioritize the photovoltaic layout areas to be selected based on the actual installation slope to obtain a priority ranking table; obtain the total number of photovoltaic panels installed, and determine the final photovoltaic layout area from several photovoltaic layout areas based on the total number of photovoltaic panels installed and the priority ranking table; Based on the actual location of the photovoltaic layout area, the power distribution service equipment installation area is determined from the power distribution service equipment installation areas to be selected.

2. The layout optimization method of highway photovoltaic power generation equipment according to claim 1 is characterized in that: Obtain the latitude of each candidate photovoltaic layout area on the highway and calculate the corresponding photovoltaic panel inclination and orientation, including: By formula: , calculate the photovoltaic panel inclination value ; Among them, a, b, and c are preset adjustment constants. Indicates the latitude value, Indicates the preset annual average temperature coefficient; According to the latitude range, the corresponding preset photovoltaic panel orientation is determined.

3. The layout optimization method of highway photovoltaic power generation equipment according to claim 1, characterized in that: Obtain the ground slope and slope orientation of the photovoltaic layout area to be selected. Calculate the actual installation slope based on the photovoltaic panel inclination angle, photovoltaic panel orientation, slope orientation, and ground slope. Specifically, the following steps are required: Obtain ground slope using laser rangefinder or DEM data; When the orientation of the photovoltaic panels and the slope are consistent, the actual installation slope is calculated by subtracting the photovoltaic panel inclination angle from the ground slope. When the photovoltaic panel and the slope are perpendicular, the actual installation slope is calculated by: actual installation slope = arccos (cos photovoltaic panel inclination angle cos ground slope); When the direction of the photovoltaic panel is not consistent with the direction of the slope and is not perpendicular, the formula is: , calculate the actual installation slope; in, Indicates the angle between the photovoltaic panel orientation and the slope orientation.

4. The layout optimization method of highway photovoltaic power generation equipment according to claim 1, characterized in that: Prioritize the photovoltaic layout areas according to the actual installation slope to obtain a priority ranking table, which specifically includes: Obtain the correspondence between the actual installation slope and the preset construction difficulty, and prioritize the photovoltaic layout areas corresponding to the actual installation slope according to the preset construction difficulty to obtain a priority ranking table; wherein the preset construction difficulty is ranked from low to high.

5. The layout optimization method of highway photovoltaic power generation equipment according to claim 1, characterized in that: Based on the actual location of the PV layout area, the installation area of ​​the power distribution service equipment is determined from the candidate installation areas of the power distribution service equipment, specifically including: Obtain the nearest distribution service equipment installation area corresponding to the photovoltaic layout area; When the photovoltaic layout area corresponding to any power distribution service equipment installation candidate area exceeds a preset value and is greater than a preset value threshold, the power distribution service equipment installation candidate area is determined as the power distribution service equipment installation area; When the nearest power distribution service equipment installation area to be selected corresponding to any photovoltaic layout area does not exist in the power distribution service equipment installation area set; Calculating a first distance between the photovoltaic arrangement area and the nearest power distribution service equipment installation area in the set of power distribution service equipment installation areas; Calculating a second distance between the photovoltaic layout area and the corresponding nearest power distribution service equipment to be installed; When the difference between the first distance and the second distance is less than a preset difference threshold, determining the nearest power distribution service equipment installation area in the power distribution service equipment installation area set as the corresponding power distribution service equipment installation area; When the difference between the first distance and the second distance is greater than or equal to a preset difference threshold, the photovoltaic arrangement area and the corresponding nearest power distribution service equipment candidate installation area are added as power distribution service equipment installation areas to the power distribution service equipment installation area set; Until each photovoltaic layout area has a corresponding power distribution service equipment installation area in the power distribution service equipment installation area set.

6. A layout optimization system for highway photovoltaic power generation equipment, characterized in that: The system comprises: The calculation module is used to obtain the latitude of each photovoltaic deployment area on the highway and calculate the corresponding photovoltaic panel inclination angle and photovoltaic panel orientation; obtain the ground slope and slope orientation of the photovoltaic deployment area, and calculate the actual installation slope based on the photovoltaic panel inclination angle, photovoltaic panel orientation, slope orientation and ground slope; A determination module is used to remove photovoltaic candidate layout areas whose actual installation slope is greater than a preset maximum angle threshold, and determine that the removed photovoltaic candidate layout areas are candidate installation areas for distribution service equipment; obtain the available area of ​​the photovoltaic candidate layout areas, and calculate the number of photovoltaic panels corresponding to each photovoltaic candidate layout area based on the available area, photovoltaic panel orientation, actual installation slope and area of ​​a single photovoltaic panel; prioritize the photovoltaic candidate layout areas according to the actual installation slope to obtain a priority ranking table; obtain the total amount of photovoltaic panels installed, and determine the final photovoltaic layout area from several photovoltaic candidate layout areas based on the total amount of photovoltaic panels installed and the priority ranking table; and determine the distribution service equipment installation area from the distribution service equipment candidate installation area based on the actual location of the photovoltaic layout area.

7. The layout optimization system for highway photovoltaic power generation equipment according to claim 6 is characterized in that: The calculation module includes a first calculation unit, Used by the formula: , calculate the photovoltaic panel inclination value ; Among them, a, b, and c are preset adjustment constants. Indicates the latitude value, Indicates the preset annual average temperature coefficient; According to the latitude range, the corresponding preset photovoltaic panel orientation is determined.

8. The layout optimization system for highway photovoltaic power generation equipment according to claim 6 is characterized in that: The calculation module includes a second calculation unit, Used to obtain ground slope using laser rangefinder or DEM data; When the orientation of the photovoltaic panels and the slope are consistent, the actual installation slope is calculated by subtracting the photovoltaic panel inclination angle from the ground slope. When the photovoltaic panel and the slope are perpendicular, the actual installation slope is calculated by: actual installation slope = arccos (cos photovoltaic panel inclination angle cos ground slope); When the direction of the photovoltaic panel is not consistent with the direction of the slope and is not perpendicular, the formula is: , calculate the actual installation slope; in, Indicates the angle between the photovoltaic panel orientation and the slope orientation.

9. The layout optimization system for highway photovoltaic power generation equipment according to claim 6, characterized in that: The determination module includes a determination unit, Used to obtain the nearest distribution service equipment installation area corresponding to the photovoltaic layout area; When the photovoltaic layout area corresponding to any power distribution service equipment installation candidate area exceeds a preset value and is greater than a preset value threshold, the power distribution service equipment installation candidate area is determined as the power distribution service equipment installation area; When the nearest power distribution service equipment installation area to be selected corresponding to any photovoltaic layout area does not exist in the power distribution service equipment installation area set; Calculating a first distance between the photovoltaic arrangement area and the nearest power distribution service equipment installation area in the set of power distribution service equipment installation areas; Calculating a second distance between the photovoltaic layout area and the corresponding nearest power distribution service equipment to be installed; When the difference between the first distance and the second distance is less than a preset difference threshold, determining the nearest power distribution service equipment installation area in the power distribution service equipment installation area set as the corresponding power distribution service equipment installation area; When the difference between the first distance and the second distance is greater than or equal to a preset difference threshold, the photovoltaic arrangement area and the corresponding nearest power distribution service equipment candidate installation area are added as power distribution service equipment installation areas to the power distribution service equipment installation area set; Until each photovoltaic layout area has a corresponding power distribution service equipment installation area in the power distribution service equipment installation area set.

10. A non-volatile computer storage medium, characterized in that Computer instructions are stored thereon, and when the computer instructions are executed, a layout optimization method for highway photovoltaic power generation equipment according to any one of claims 1 to 5 is implemented.

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