Water conservation digital intelligence design method for power transmission line project

Abstract

The invention discloses a water conservation digital intelligent design method for a power transmission line project. The method comprises the following steps: constructing a water conservation design principle structured table, a modular basic water conservation model warehouse and a water conservation plant structured table; establishing a three-dimensional scene digital elevation model; carrying out automatic plotting and precise modeling on each iron tower leg of a specific power transmission line project, and recommending a corresponding water conservation plant type and a growth scheme; determining whether the actual situation of a specific power transmission line project is matched with the recommended water conservation measures; comparing the preliminary design scheme with a water conservation reply file, and automatically generating a detailed feedback report; and verifying the feedback report. According to the method, automatic modeling and plotting can be completed, plant types are automatically recommended, water conservation measure design and engineering quantity statistics are intelligently completed, and the design efficiency is improved; meanwhile, for the water conservation measures which do not meet the requirements, the purpose that the deviation between the water conservation measures and the water conservation reply file is within a reasonable range is achieved by adjusting design parameters.

Description

Technical Field

[0001] The present invention relates to the technical field of water conservation design for transmission line projects, and specifically to a digital and intelligent design method for water conservation for transmission line projects. Background Art

[0002] Water and soil conservation, short for soil and water conservation, refers to a series of measures to prevent soil erosion, protect, improve, and rationally utilize soil and water resources, and establish a healthy ecological environment. Transmission line projects often cross different regions, requiring different principles for water and soil conservation design, significantly increasing the complexity of water and soil conservation design.

[0003] There are many types of water and soil conservation measures, including engineering measures, plant measures, and temporary measures. These three categories can be further subdivided into dozens of types, as shown in Table 1 of the Detailed Implementation Methods. Traditional water and soil conservation design plans for transmission line projects primarily rely on text descriptions and data tables, with only schematic layout diagrams of water and soil conservation measures drawn for typical areas.

[0004] However, the water conservation design scheme in the prior art has the following problems:

[0005] First, the drawn plan layout diagram has limited effect and is not conducive to project construction and acceptance;

[0006] Second, the quantity statistics work for water conservation measures is complicated and prone to errors. Summary of the Invention

[0007] In response to the shortcomings of the existing technology, the present invention proposes a digital design method for water conservation in transmission line projects, which can complete automated modeling and mapping, automatically recommend plant types, intelligently complete water conservation measure design and engineering quantity statistics, and improve design efficiency.

[0008] To achieve the above-mentioned objectives, the present invention provides a digital and intelligent design method for water conservation in a transmission line project, which is particularly characterized by comprising the following steps:

[0009] S1) Constructing a structured table of water conservation design principles, a modular basic water conservation model warehouse, and a structured table of water conservation plants;

[0010] The structured table of water conservation design principles includes design requirements and design parameters, and the design parameters are adjustable;

[0011] The modular basic water conservation model warehouse includes retaining wall types, retaining wall engineering quantity calculation methods, applicable scopes of various retaining wall types, drainage ditch types, drainage ditch engineering quantity calculation methods, water collection capacity limits and applicable scopes of various drainage ditch types;

[0012] The structured table of water conservation plants includes regional classification, climate conditions, soil types, and recommended plant types and growth plans;

[0013] S2) establishing a three-dimensional scene digital elevation model, and obtaining the coordinates, foundation form, foundation size, terrain and elevation information of each tower leg in a specific transmission line project through the three-dimensional scene digital elevation model;

[0014] S3) obtaining coordinate information of each tower leg through a three-dimensional scene digital elevation model, determining a structured table of water conservation design principles and design parameters based on the coordinate information, and automatically plotting each tower leg of a specific transmission line project;

[0015] Combining the 3D scene digital elevation model with the modular basic water conservation model warehouse, we automatically draw retaining walls and drainage ditches within each tower base area of a specific transmission line project, and then accurately model them based on detailed final survey record data.

[0016] In a 3D scene digital elevation model, tower location information is used to identify the area where the tower is located. Combined with a structured table of water-retaining plants, the corresponding water-retaining plant types and growth plans for each tower base area in a specific transmission line project are recommended.

[0017] S4) Based on the final field survey data and survey feedback of the specific transmission line project, confirm whether the actual situation of the specific transmission line project matches the recommended water conservation measures in step S3); if so, determine a preliminary design plan; if not, further optimize and improve the recommended measures;

[0018] S5) comparing the preliminary design plan with the water conservation approval document, performing engineering quantity statistics on the preliminary design plan, and checking whether the recommended measures and engineering quantities in step S4) comply with the provisions of the water conservation approval document to ensure that the deviation is within a reasonable range, and automatically generating a detailed feedback report based on the comparison results;

[0019] S6) Verify the feedback report. If it meets the requirements, output the corresponding preliminary design plan, and perform drawing and digital handover. If it does not meet the requirements, return to step S1) to adjust the parameters until the requirements are met.

[0020] Furthermore, in S1), the water conservation design content is divided into a water conservation design drawing part and a water conservation design modeling part. By converting the overall principles corresponding to the content of the water conservation design drawing part into design requirements and design parameters one by one, a structured table of water conservation design principles is constructed; for the water conservation design modeling part, a modular basic water conservation model warehouse is constructed; and according to the plant growth characteristics and water conservation needs, a structured table of water conservation plants is constructed.

[0021] Furthermore, in S2), the public terrain and the measured engineering terrain are entered into the GIS system to construct a three-dimensional scene digital elevation model of the line channel.

[0022] Furthermore, in S3), the automatic marking of each tower leg includes the following steps: according to the overall principles of the water conservation design marking part of the specific project, the corresponding water conservation design principle structured table and design parameters are adjusted, and the marking position, size and area are calculated according to the coordinates, foundation form and foundation size of each tower leg, and automatic marking is performed in the corresponding three-dimensional scene digital elevation model.

[0023] Furthermore, in S3), the automatic drawing of the retaining walls in each tower base area includes the following steps: identifying the slope of the ground line within the range of each tower base, and generating a plane path for the construction of a certain type of retaining wall in the corresponding three-dimensional scene digital elevation model based on the steepness of the terrain slope and the applicable scope of each type of retaining wall in the modular basic water conservation model warehouse set in step S1), and automatically drawing the retaining wall after confirmation.

[0024] Furthermore, in S3), the automatic drawing of drainage ditches in each tower base area includes the following steps: using the terrain data of the three-dimensional scene digital elevation model and calculating the catchment area of each tower base area based on the width of the stable range in each tower base area, and then calculating the catchment threshold of each tower base area in combination with the regional rainfall; then, based on the catchment limit and applicable range of each type of drainage ditch in the modular basic water conservation model warehouse set in step S1), a certain type of drainage ditch is recommended to be constructed in the corresponding three-dimensional scene digital elevation model, and the model of the follow-up energy dissipation measures is automatically configured according to the follow-up energy dissipation measures selected for the specific project.

[0025] Furthermore, in S4), digital tools are used to manually optimize and improve the recommended measures, so as to achieve the purpose of verifying and digitally supplementing the preliminary design plan.

[0026] Furthermore, in S5), the engineering quantity statistics include counting the area of water conservation measures based on the surface mapped area, calculating the required number of plants based on the mapped area and the recommended plant density, and counting the corresponding engineering quantity based on the model volume for the part that needs to be modeled.

[0027] Furthermore, in S5), the feedback report includes non-conformities, suggested improvement measures, and expected results.

[0028] The advantages of the present invention are:

[0029] 1. The present invention first constructs a structured table of water conservation design principles, a modular basic water conservation model warehouse, and a structured table of water conservation plants. Then, by combining a three-dimensional scene digital elevation model with the coordinate information of each tower, the automatic mapping of each tower leg is achieved. By combining the three-dimensional scene digital elevation model with the modular basic water conservation model warehouse, accurate modeling is achieved. The location of the tower is identified by tower position information, and combined with the structured table of water conservation plants, the corresponding water conservation plant types and growth plans are automatically recommended. This allows for intelligent completion of water conservation measure design and engineering quantity statistics, resulting in a preliminary design plan and improved design efficiency.

[0030] 2. The present invention further optimizes and improves the mismatched water conservation recommended measures through digital means, thereby improving design efficiency and realizing digital and intelligent design of water conservation measures;

[0031] 3. The present invention compares the preliminary design scheme with the water conservation approval document and automatically generates a detailed feedback report based on the comparison results. If the feedback report does not meet the requirements, the design parameters in the structured table of water conservation design principles are readjusted to achieve the purpose of keeping the deviation between the design scheme and the water conservation approval document within a reasonable range.

[0032] The digital and intelligent design method for water conservation in power transmission line projects of the present invention can complete automated modeling and mapping, automatically recommend plant types, intelligently complete water conservation measure design and engineering quantity statistics, and improve design efficiency; at the same time, for water conservation measures that do not meet the requirements, the design parameters are readjusted to achieve the purpose of keeping the deviation from the water conservation approval documents within a reasonable range. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a flow chart of the present invention;

[0034] Figure 2 This is a schematic diagram of the cross section of a certain type of drainage ditch used in water conservation measures. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention.

[0037] like Figure 1As shown, the present invention provides a digital and intelligent design method for water conservation in a transmission line project, comprising the following steps:

[0038] S1) Construct a structured table of water conservation design principles, a modular basic water conservation model warehouse, and a structured table of water conservation plants.

[0039] The water conservation design content is divided into the water conservation design plotting part and the water conservation design modeling part.

[0040] As shown in Table 1, this is a table of common water and soil conservation measures, which include engineering measures, plant measures and temporary measures.

[0041] Table 1 Common water conservation measures and digital design methods

[0042]

[0043]

[0044] By converting the overall principles corresponding to the water conservation design plotting section into design requirements and design parameters, a structured table of water conservation design principles was constructed. Because water conservation design principles for transmission line projects have a certain degree of inheritance, although they are generally gradually optimized and adjusted between projects, the content and structure of the rules remain essentially unchanged.

[0045] The structured table of water conservation design principles includes design requirements and design parameters, and the design parameters are adjustable. During the specific engineering design, the design parameters are adjusted according to the specific water conservation design principles of the project.

[0046] As shown in Table 2, it is a structured table of water conservation design principles in this embodiment.

[0047] Table 2 Structured table of water conservation design principles

[0048]

[0049]

[0050] For the water conservation design modeling part, a modular basic water conservation model library is constructed. This modular basic water conservation model library includes retaining wall types, retaining wall quantity calculation methods, and the applicable scope of each type of retaining wall; drainage ditch types, drainage ditch quantity calculation methods, and the water catchment limits and applicable scopes of each type of drainage ditch.

[0051] For example, the commonly used retaining wall type A and retaining wall type B; drainage ditch type A and drainage ditch type B, etc., and set the applicable scope of each model, such as setting the applicable range of the height of the retaining wall, the water collection limit and applicable scope of the drainage ditch.

[0052] For example, the following is part of the modular basic water conservation model repository:

[0053] Retaining wall type A: The wall burial depth is h1A, the exposed height is h2A, the bottom thickness is t1A, and the top thickness is t2A. The applicable scope is the terrain slope difference is less than or equal to H1A~H2A.

[0054] Retaining wall type B: The wall burial depth is h1B, the exposed height is h2B, the bottom thickness is t1B, and the top thickness is t2B. The applicable scope is the terrain slope difference is less than or equal to H1B~H2B.

[0055] The calculation method for the retaining wall project volume is: project volume per meter × retaining wall length.

[0056] The basic parameters of drainage ditches are as follows: Figure 2 As shown in the figure, the applicable scope of drainage ditch type A is: water collection capacity P1A ~ P2A. The applicable scope of drainage ditch type B is: water collection capacity P1B ~ P2B.

[0057] The calculation method for drainage ditch project volume is: project volume per meter × drainage ditch length.

[0058] According to plant growth characteristics and water conservation requirements, a water conservation plant structured table is constructed, which includes regional classification, climate conditions, soil type, and recommended plant types and growth plans.

[0059] For example, the following are some parameter designs in the water conservation plant structured table:

[0060] Forest A: Suitable for high temperature and water-rich areas; suitable for hard soil.

[0061] Forest B: Suitable for cold and water-scarce areas; suitable for soft soil.

[0062] Shrub A: Suitable for warm and watery areas; suitable for soft soil.

[0063] Shrub B: Suitable for warm and water-scarce areas; suitable for hard soil.

[0064] Herb A: Suitable for warm and water-scarce areas; suitable for soft soil.

[0065] Herb B: Suitable for cold and water-scarce areas; suitable for hard soil.

[0066] When constructing the above-mentioned parametric model, the correlation calculation relationship between each model, plotting and engineering quantity statistics is established.

[0067] S2) establishing a three-dimensional scene digital elevation model, and obtaining the coordinates, foundation form, foundation size, terrain and elevation information of each tower leg in a specific transmission line project through the three-dimensional scene digital elevation model.

[0068] Digital Elevation Model (DEM) is a physical ground model that represents ground elevation in the form of a set of ordered numerical arrays.

[0069] Specifically, the public terrain and the measured engineering terrain are entered into the GIS system to construct a three-dimensional scene digital elevation model of the line channel.

[0070] S3) Obtaining coordinate information of each tower leg through a three-dimensional scene digital elevation model, determining a structured table of water conservation design principles and design parameters based on the coordinate information, and automatically plotting each tower leg of a specific transmission line project.

[0071] Specifically, the automatic marking of each tower leg includes the following steps: according to the overall principles of the water conservation design marking part of the specific project, the corresponding water conservation design principle structured table and design parameters are adjusted, and the marking position, size and area are calculated according to the coordinates, foundation form and foundation size of each tower leg, and automatic marking is performed in the corresponding three-dimensional scene digital elevation model.

[0072] For example, in the water conservation design of a certain project, topsoil stripping was first performed. The water conservation principle for this project was a large slab foundation, with a single-leg base plate measuring (length + 6) × (width + 6) m2, for a total of four tower legs. The coordinates of the tower leg foundation center were first obtained through a digital program. Combined with the foundation center coordinates, a structured table of design principles and parameter settings were used. The plotting position, size, and area were automatically calculated based on the tower leg coordinates, foundation form, and dimensions. The plotting was then automatically performed on the corresponding 3D terrain scene map.

[0073] By combining the 3D scene digital elevation model with the modular basic water conservation model warehouse, the retaining walls and drainage ditches within each tower base area of a specific transmission line project are automatically drawn, and precise modeling is carried out in combination with detailed final survey record data.

[0074] Specifically, the automatic drawing of the retaining walls in each tower base area includes the following steps: identifying the slope of the ground line within the range of each tower base, and generating a plane path for the construction of a certain type of retaining wall in the corresponding three-dimensional scene digital elevation model based on the steepness of the terrain slope and the applicable scope of each type of retaining wall in the modular basic water conservation model warehouse set in step S1), and automatically drawing the retaining wall after confirmation.

[0075] For example, the slope of the ground line within the tower base range of a certain project is identified. If the terrain height difference is greater than H1 within a width of L1 meters, it is judged as steep terrain, and a retaining wall needs to be built. The retaining wall height applicable range set above is used, and a retaining wall construction plane path is generated along the steep terrain. After the designer's selective confirmation, the retaining wall is automatically drawn.

[0076] Specifically, the automatic drawing of drainage ditches in each tower base area includes the following steps: using the terrain data of the three-dimensional scene digital elevation model and calculating the catchment area of each tower base area according to the width of the stable range in each tower base area, and then calculating the catchment threshold of each tower base area in combination with the regional rainfall; then, based on the catchment limit and applicable range of each type of drainage ditch in the modular basic water conservation model warehouse set in step S1), a certain type of drainage ditch is recommended for construction in the corresponding three-dimensional scene digital elevation model, and the model of the follow-up energy dissipation measures is automatically configured according to the follow-up energy dissipation measures selected for the specific project.

[0077] For example, using DEM terrain data and the width of the stable range of the tower base area to calculate the catchment area S, and combining regional rainfall to calculate the catchment threshold L. Then, drainage ditches are automatically recommended based on the catchment limit applicable to each drainage ditch.

[0078] Detailed final survey data is combined to create precise modeling. For example, using the line's forward direction as the reference direction (0 degrees), a specific water conservation model is constructed by analyzing the final survey's moving section data. For example, an A-type retaining wall with a width of W is constructed on the A leg of power tower N1# at an angle of α degrees. This model is automatically generated by the program based on final survey data and water conservation principles and is then confirmed by the designer.

[0079] In a 3D scene digital elevation model, tower locations are identified based on their location information. Combined with a structured table of water-retaining plants, the corresponding water-retaining plant types and growth plans for each tower base area in a specific transmission line project are recommended.

[0080] Regarding the plant types required for plant measures in soil and water conservation design, in order to ensure that the selected plants can adapt to the local natural environment and effectively play a role in soil and water conservation, a structured table of trees, shrubs and grasses recommended for each region is constructed. This table is determined at the same time as the water conservation principles and belongs to the basic principle table. The table will list in detail the climatic conditions, soil types and plant species suitable for planting in different regions. The table includes regional classification, climatic conditions (such as annual precipitation, average temperature), soil types (such as texture, pH value, organic matter content) and recommended plants (such as growth habits, ecological functions). The automated program will identify the region based on the tower location information and recommend the corresponding water conservation plant types.

[0081] The above-mentioned mapping part, modeling part, and plant type part are not completely intersecting or parallel. They are combined in series according to the order of obtaining actual data and the engineering situation.

[0082] S4) Based on the final survey data and survey feedback of the specific transmission line project, confirm whether the actual situation of the specific transmission line project matches the recommended water conservation measures in step S3); if so, determine the preliminary design plan; if not, further optimize and improve the recommended measures.

[0083] The validation process includes on-site inspections and digital refinement. Specifically, digital tools are used to manually optimize and refine the recommended measures, thereby verifying and digitally supplementing the preliminary design.

[0084] S5) Compare the preliminary design plan with the water conservation approval document, perform engineering quantity statistics on the preliminary design plan, and check whether the recommended measures and their engineering quantities in step S4) comply with the provisions of the water conservation approval document to ensure that the deviation is within a reasonable range. Automatically generate a detailed feedback report based on the comparison results.

[0085] First, calculate the area of water conservation measures, such as slope protection, turf stripping, and turf re-laying, based on the mapped surface area. Next, calculate the required number of plants based on the mapped area and the recommended plant density. For example, calculate the number of trees or herbaceous plants per hectare. For areas that require modeling, such as slope protection and retaining walls, calculate the corresponding engineering quantities based on the model volume.

[0086] In S5), the engineering quantity statistics include counting the water conservation measure area based on the surface plotted area, calculating the required number of plants based on the plotted area and the recommended plant density, and counting the corresponding engineering quantity based on the model volume for the part that needs modeling.

[0087] Specifically, the feedback report includes non-conformities, recommended improvement measures, and expected results. The feedback report provides clear guidance to designers, reduces their workload, and improves efficiency.

[0088] S6) Verify the feedback report. If it meets the requirements, output the corresponding preliminary design plan, and perform drawing and digital handover. If it does not meet the requirements, return to step S1) to adjust the parameters until the requirements are met.

[0089] After receiving the feedback report, the designer will verify it and optimize the water conservation work volume based on the report's content to ensure that the project's water conservation measures comply with the law. If the feedback report meets the requirements, the design is completed and the design plan is output. If the designer verifies that the current design does not meet the requirements, the automated design will be updated by adjusting the water conservation principle parameters, modular model parameters and scope of application, and plotting parameters, or by making direct modifications to the part until the feedback report meets the requirements.

[0090] The digital and intelligent design method for water conservation in power transmission line projects of the present invention can complete automated modeling and mapping, automatically recommend plant types, intelligently complete water conservation measure design and engineering quantity statistics, and improve design efficiency; at the same time, for water conservation measures that do not meet the requirements, the design parameters are readjusted to achieve the purpose of keeping the deviation from the water conservation approval documents within a reasonable range.

[0091] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

Claims

1. A digital and intelligent design method for water conservation in power transmission line projects, characterized in that: The steps include: S1) Constructing a structured table of water conservation design principles, a modular basic water conservation model warehouse, and a structured table of water conservation plants; The structured table of water conservation design principles includes design requirements and design parameters, and the design parameters are adjustable; The modular basic water conservation model warehouse includes retaining wall types, retaining wall engineering quantity calculation methods, applicable scopes of various retaining wall types, drainage ditch types, drainage ditch engineering quantity calculation methods, water collection capacity limits and applicable scopes of various drainage ditch types; The structured table of water conservation plants includes regional classification, climate conditions, soil types, and recommended plant types and growth plans; S2) establishing a three-dimensional scene digital elevation model, and obtaining the coordinates, foundation form, foundation size, terrain and elevation information of each tower leg in a specific transmission line project through the three-dimensional scene digital elevation model; S3) obtaining coordinate information of each tower leg through a three-dimensional scene digital elevation model, determining a structured table of water conservation design principles and design parameters based on the coordinate information, and automatically plotting each tower leg of a specific transmission line project; Combining the 3D scene digital elevation model with the modular basic water conservation model warehouse, we automatically draw retaining walls and drainage ditches within each tower base area of a specific transmission line project, and then accurately model them based on detailed final survey record data. In a 3D scene digital elevation model, tower location information is used to identify the area where the tower is located. Combined with a structured table of water-retaining plants, the corresponding water-retaining plant types and growth plans for each tower base area in a specific transmission line project are recommended. S4) Based on the final field survey data and survey feedback of the specific transmission line project, confirm whether the actual situation of the specific transmission line project matches the recommended water conservation measures in step S3); if so, determine a preliminary design plan; if not, further optimize and improve the recommended measures; S5) comparing the preliminary design plan with the water conservation approval document, performing engineering quantity statistics on the preliminary design plan, and checking whether the recommended measures and engineering quantities in step S4) comply with the provisions of the water conservation approval document to ensure that the deviation is within a reasonable range, and automatically generating a detailed feedback report based on the comparison results; S6) Verify the feedback report. If it meets the requirements, output the corresponding preliminary design plan, and conduct drawing and digital handover; If the requirements are not met, return to step S1) to adjust the parameters until the requirements are met.

2. The digital and intelligent design method for water conservation in a transmission line project according to claim 1 is characterized by: In S1), the water conservation design content is divided into the water conservation design plotting part and the water conservation design modeling part. By converting the overall principles corresponding to the contents of the water conservation design plotting part into design requirements and design parameters one by one, a structured table of water conservation design principles is constructed; for the water conservation design modeling part, a modular basic water conservation model warehouse is constructed; according to the plant growth characteristics and water conservation needs, a structured table of water conservation plants is constructed.

3. The digital and intelligent design method for water conservation in a transmission line project according to claim 2 is characterized by: In S2), the public terrain and the measured engineering terrain are entered into the GIS system to construct a three-dimensional scene digital elevation model of the line channel.

4. The digital intelligent design method for water conservation of a transmission line project according to claim 3 is characterized in that: In S3), the automatic marking of each tower leg includes the following steps: according to the overall principles of the water conservation design marking part of the specific project, the corresponding water conservation design principle structured table and design parameters are adjusted, and the marking position, size and area are calculated according to the coordinates, foundation form and foundation size of each tower leg, and automatic marking is performed in the corresponding three-dimensional scene digital elevation model.

5. The digital intelligent design method for water conservation of a transmission line project according to claim 4 is characterized in that: In S3), the automatic drawing of the retaining walls in each tower base area includes the following steps: the slope of the ground line within the range of each tower base is identified, and according to the steepness of the terrain slope, combined with the applicable scope of each type of retaining wall in the modular basic water conservation model warehouse set in step S1), a plane path for the construction of a certain type of retaining wall is generated in the corresponding three-dimensional scene digital elevation model, and the retaining wall is automatically drawn after confirmation.

6. The digital intelligent design method for water conservation of a transmission line project according to claim 5 is characterized in that: In S3), the automatic drawing of drainage ditches in each tower base area includes the following steps: using the terrain data of the three-dimensional scene digital elevation model and calculating the water collection area of each tower base area according to the width of the stable range in each tower base area, and then calculating the water collection threshold of each tower base area in combination with the regional rainfall; then, based on the water collection limit and applicable range of each type of drainage ditch in the modular basic water conservation model warehouse set in step S1), a certain type of drainage ditch is recommended to be constructed in the corresponding three-dimensional scene digital elevation model, and the model of the subsequent energy dissipation measures is automatically configured according to the subsequent energy dissipation measures selected for the specific project.

7. The digital and intelligent design method for water conservation in a transmission line project according to claim 1 is characterized by: In S4), digital tools are used to manually optimize and improve the recommended measures to achieve the purpose of verifying and digitally supplementing the preliminary design plan.

8. The digital and intelligent design method for water conservation in a transmission line project according to claim 6 is characterized by: In S5), the engineering quantity statistics include counting the water conservation measure area based on the surface plotted area, calculating the required number of plants based on the plotted area and the recommended plant density, and counting the corresponding engineering quantity based on the model volume for the part that needs modeling.

9. The digital and intelligent design method for water conservation in a transmission line project according to claim 8 is characterized by: In S5), the feedback report includes non-conformities, suggested improvement measures, and expected results.

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