Design reinforcement drawing system and method for automatically identifying roadbed slope cross section type

Abstract

The invention relates to the technical field of roadbed slope cross section reinforcement, in particular to a design reinforcement drawing system and method for automatically identifying roadbed slope cross section types. Through mutual cooperation and cooperation of the reinforced structure design pattern data acquisition and storage module, the slope graph automatic operation drawing module, the roadbed cross section design and reinforcement automatic drawing module and the roadbed cross section design and reinforcement automatic drawing module, the roadbed slope reinforced structure can be rapidly drawn, the repeated work of a designer is reduced, and the drawing efficiency is improved. The design threshold is lowered, and the roadbed slope cross section reinforcement design production efficiency and accuracy can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of subgrade slope cross-section reinforcement, and particularly to a design reinforcement drawing system and method for automatically identifying the types of subgrade slope cross-sections.

Background Art

[0002] Slope reinforcement is of great significance for highway safety. Geological disasters such as landslides and collapses caused by slope instability can lead to road surface damage and affect driving safety. Large-scale slope rock and soil damage can cause traffic interruption, affect the normal operation of the road, and even bury the highway and interrupt traffic, resulting in serious casualties and property losses. And the cross-section reinforcement technology plays an important role in improving the safety and durability of highway engineering. Its reinforcement process is complex and involves the selection and application of various technologies and materials. At present, the design work mainly relies on the experience and technology of designers. The slope parameters are collected by laser measurement to form CAD drawings, and then the design selection and calculation verification are carried out according to the specifications before drawing. However, the following problems still exist in the current design process:

[0003] First, the current slope reinforcement selection mainly relies on specifications and experience. It involves a lot of content and a wide range of knowledge, and requires designers with rich experience to handle it. It is very difficult for novice designers to carry out design independently, and the design threshold is high.

[0004] Second, the types of specifications involved in slope reinforcement design selection are numerous, and the calculation amount is large. It takes a lot of time to search and sort them, which affects the design cycle.

[0005] Third, in the design work, some designs need to redraw the reinforcement structure, and due to factors such as slope changes, a combined form of reinforcement process is required. Designers need to frequently switch CAD blocks for drawing, which affects the design efficiency.

[0006] In view of the above technical problems, the present invention is specifically studied and proposed.

Summary of the Invention

[0007] The technical problem to be solved by the present invention is to provide a design reinforcement drawing system and method for automatically identifying the types of subgrade slope cross-sections. Through the cooperation of the reinforcement structure design drawing data acquisition and storage module, the slope graph automatic operation and drawing module, the subgrade cross-section design reinforcement automatic drawing module, and the subgrade cross-section design reinforcement automatic drawing module, the drawing of the subgrade slope reinforcement structure can be quickly carried out, and the problems of designers' repetitive work, low design production efficiency and accuracy can be solved.

[0008] To solve the above technical problems, the present invention proposes a design reinforcement drawing system for automatically identifying the types of subgrade slope cross-sections, including the following modules that work together;

[0009] Reinforcement structure design drawing data acquisition and storage module; used to collect and organize design drawings of reinforcement structures with different types and parameters, and upload the design drawing data of the reinforcement structures to the MYSQL cloud server;

[0010] Slope graphic automatic calculation and drawing module; based on the design drawing data provided by the reinforcement structure design drawing data acquisition and storage module, through spatial calculation, automatically calculates the geometric shape and size of the slope and generates the corresponding slope CAD drawings;

[0011] Subgrade slope cross-section slope line identification module; this module generates a graded slope leveling line based on the information input by the slope graphic automatic calculation and drawing module, and identifies the subgrade slope cross-section type according to its slope, slope ratio and other data, and matches the appropriate reinforcement structure size;

[0012] Subgrade cross-section design reinforcement automatic drawing module; this module receives the output results of the subgrade slope cross-section slope line identification module, that is, the identified subgrade slope cross-section type and the matched reinforcement structure size, automatically arranges the reinforcement structure, and generates the CAD drawing of the subgrade cross-section reinforcement design.

[0013] The design reinforcement drawing system for automatically identifying the subgrade slope cross-section type as described above, the reinforcement structure design drawing data acquisition and storage module further includes a drawing classification unit and a path setting unit. The drawing classification unit is used to classify and organize the design drawings of the reinforcement structures, and the path setting unit is used to generate different call paths for different design drawings of the reinforcement structures classified by the drawing classification unit.

[0014] The design reinforcement drawing system for automatically identifying the subgrade slope cross-section type as described above, the reinforcement structure design drawing data acquisition and storage module collects the control point coordinates and elevation data of the slope by laser measurement equipment. The slope graphic automatic calculation and drawing module calculates the slope plane graphic through spatial coordinate calculation based on the slope control point coordinates and elevation collected by laser measurement, and exports the slope contour CAD drawings.

[0015] The design reinforcement drawing system for automatically identifying the subgrade slope cross-section type as described above, the subgrade slope cross-section slope line identification module uses the subgrade slope leveling line generated by HintCAD software, analyzes its series, range, graded slope height, graded slope ratio and platform range, matches the reinforcement structure sizes corresponding to different slope parameters, and determines the distribution of the reinforcement structures on the CAD drawings of the selected slope.

[0016] The design reinforcement drawing system for automatically identifying the subgrade slope cross-section type as described above, the slope leveling line generated by HintCAD software is composed of multiple horizontal lines and multiple straight line segments with different slopes. The system distinguishes different leveling lines according to the graded slope to adapt to the corresponding reinforcement methods;

[0017] Among them, in the level setting, the first level is the lowest elevation point, and the higher the level number, the higher the elevation. The reinforcement structures matched according to the design specifications are also different;

[0018] The types of reinforcement structures for different levels are, in ascending order from lower levels to higher levels, vegetation bags, cable anchor frame beams, bolt frame beams, skeleton grass planting, soil spraying, CF net grass planting, three-dimensional net grass planting, and spraying grass planting.

[0019] The present invention also provides a design reinforcement drawing method for automatically identifying the cross-sectional type of a roadbed slope, including using the above-mentioned design reinforcement drawing system for automatically identifying the cross-sectional type of a roadbed slope, and comprising the following steps:

[0020] S1: Collect and statistically analyze the drawings of the reinforcement structures of the roadbed slope, and classify and upload them to the MYSQL cloud server;

[0021] S2: Classify and store the drawings of the reinforcement structures according to different parameters according to the types of reinforcement structures corresponding to the design specifications;

[0022] S3: Collect the original data of the slope control points and upload them to the MYSQL cloud server;

[0023] S4: Use the automatic operation and drawing module of the roadbed slope graph to process the data and generate the CAD drawing of the slope contour;

[0024] S5: Use the HintCAD software to generate the slope leveling line, analyze its parameters, and match the appropriate size of the reinforcement structure; determine the distribution of the reinforcement structures of the selected slope on the CAD drawing;

[0025] S6: Automatically arrange the reinforcement structures according to the identified cross-sectional type of the slope and the matched size of the reinforcement structure, and generate the CAD drawing.

[0026] For the design reinforcement drawing method for automatically identifying the cross-sectional type of a roadbed slope as described above, in S1, the design drawings of the slope cross-sectional reinforcement are obtained by optimizing the effect of the reinforcement structure and refining the size of the structure according to the actual requirements in previous slope design projects.

[0027] For the design reinforcement drawing method for automatically identifying the cross-sectional type of a roadbed slope as described above, in S4, the CAD drawing of the slope contour is obtained by using the triangulation technology, based on the principle of laser distance measurement, to collect the spatial information such as the coordinates and elevations of the main control points of the slope, upload them to the MYSQL cloud server, and the slope graph automatic operation and drawing system forms the slope point-line segment projection through operation and sorting to generate the CAD drawing of the slope contour.

[0028] For the design reinforcement drawing method for automatically identifying the cross-sectional type of subgrade slope described above, in S5, the slope profile CAD drawing obtained in S4 is processed using the HintCAD road aided design software to obtain the CAD of the slope profile line and the leveling line. After the obtained leveling line drawing is classified and input into the subgrade slope cross-sectional slope line identification system, after being input into the system, information such as slope, slope direction, and inclined hole drainage position can be identified based on the multi-level leveling line. After identifying the leveling line, by selecting the protection type and reinforcement method, information such as the measure length, measure angle, and main reinforcement diameter of the reinforcement structure can be automatically matched, and the matching results are uploaded to the MYSQL cloud server.

[0029] For the design reinforcement drawing method for automatically identifying the cross-sectional type of subgrade slope described above, in S6, the data obtained in S5 is deepened and calculated through standard formulas to apply and calculate the quantity, length, and spacing of the reinforcement structures, match and call the drawings of the corresponding types of reinforcement structures, download them from the MYSQL cloud server to the local, and perform a simulation preview. After confirmation, the subgrade slope reinforcement design CAD drawing is exported.

[0030] Compared with the prior art, the design reinforcement drawing system and method for automatically identifying the cross-sectional type of subgrade slope of the present invention have the following advantages:

[0031] 1. The design reinforcement drawing system for automatically identifying the cross-sectional type of subgrade slope of the present application can quickly draw the reinforcement structures of the subgrade slope, reduce the repetitive work of designers, lower the design threshold, and improve the production efficiency and accuracy of the subgrade slope cross-sectional reinforcement design.

[0032] 2. The design reinforcement drawing system for automatically identifying the cross-sectional type of subgrade slope of the present application can analyze the selected slope leveling line, and judge the applicable reinforcement structure form according to information such as the slope and length of the line segment, saving the time for data search and calculation.

[0033] 3. The design reinforcement drawing system for automatically identifying the cross-sectional type of subgrade slope of the present application can perform hierarchical reinforcement calculation on the slope, reducing the frequency of interference between overly long reinforcement structures.

[0034] 4. For the design reinforcement drawing method for automatically identifying the cross-sectional type of subgrade slope of the present application, by using the above steps and adopting the design reinforcement drawing system for automatically identifying the cross-sectional type of subgrade slope of the present application, the reinforcement structures of the subgrade slope can be quickly drawn, reducing the repetitive work of designers, lowering the design threshold, and improving the production efficiency and accuracy of the subgrade slope cross-sectional reinforcement design.

Description of the Drawings

[0035] The following further details the specific embodiments of the present invention in conjunction with the drawings, where:

[0036] Figure 1 It is a schematic diagram of the design reinforcement drawing system for automatically identifying the cross-section types of roadbed slopes in the present invention.

[0037] Figure 2 It is another schematic diagram of the design reinforcement drawing system for automatically identifying the cross-section types of roadbed slopes in the present invention.

[0038] Figure 3 It is a CAD schematic diagram of the reinforced slope contour line and leveling line of the base cross-section drawn by the slope graphic automatic calculation and drawing module in the present invention.

[0039] Figure 4 It is a CAD schematic diagram of the layout of the reinforced structure in the roadbed cross-section reinforcement design in the present invention.

[0040] Figure 5 It is a schematic diagram of the slope leveling line input interface in the design reinforcement drawing system for automatically identifying the cross-section types of roadbed slopes in the present invention.

Detailed implementation manners

[0041] The following will make a detailed description of the implementation manners of the present invention with reference to the accompanying drawings.

[0042] As Figures 1-5 shown, the present invention includes a design reinforcement drawing system for automatically identifying the cross-section types of roadbed slopes, including the following modules that work together;

[0043] Reinforced structure design drawing data collection and storage module; used to collect and organize the design drawings of reinforced structures of different types and different parameters and upload the design drawing data of the reinforced structures to the MYSQL cloud server.

[0044] Slope graphic automatic calculation and drawing module; based on the design drawing data provided by the reinforced structure design drawing data collection and storage module, through spatial calculation, automatically calculates the geometric shape and size of the slope and generates the corresponding slope CAD drawing.

[0045] Roadbed slope cross-section slope line identification module; based on the information input by the slope graphic automatic calculation and drawing module, generates a hierarchical slope leveling line, and identifies the cross-section type of the slope according to its slope, slope ratio and other data, and matches the appropriate size of the reinforced structure.

[0046] Roadbed cross-section design reinforcement automatic drawing module; this module receives the output results of the roadbed slope cross-section slope line identification module, that is, the identified cross-section type of the slope and the matched size of the reinforced structure, automatically arranges the reinforced structure, and generates the CAD drawing of the roadbed cross-section reinforcement design.

[0047] In this embodiment, through the reinforcement structure design drawing data acquisition and storage module, the slope graphic automatic calculation and drawing module, the subgrade cross-section design reinforcement automatic drawing module, and the subgrade cross-section design reinforcement automatic drawing module, through the mutual cooperation of the above modules, CAD drawings of the slope cross-section can be automatically generated for different types of subgrade slopes, and the corresponding reinforcement structures can be adapted according to the drawings, and the CAD drawings of the corresponding reinforcement structures can be exported. The design reinforcement drawing system for automatically identifying the cross-section types of subgrade slopes in this application can quickly draw the reinforcement structures of subgrade slopes, reduce the repetitive work of designers, lower the design threshold, and improve the production efficiency and accuracy of the reinforcement design of subgrade slope cross-sections. In addition, the selected slope leveling line can be analyzed, and according to information such as the slope and length of the line segment, the form of the applicable reinforcement structure can be judged, saving the time for data search and calculation.

[0048] As a further solution of this embodiment, the reinforcement structure design drawing data acquisition and storage module further includes a drawing classification unit and a path setting unit. The drawing classification unit is used to classify and organize the reinforcement structure design drawings, and the path setting unit is used to generate different call paths for different reinforcement structure design drawings classified by the drawing classification unit. By classifying the drawings through the classification unit, they can be stored orderly in different locations or databases. In this way, when it is necessary to search for or call a certain object, its storage location can be quickly located, improving the search efficiency.

[0049] Generating different call paths through the path setting unit means designing specific access or operation methods for each category of objects. This helps to simplify the operation process and reduce unnecessary steps and errors.

[0050] As a further solution of this embodiment, the reinforcement structure design drawing data acquisition and storage module collects the control point coordinates and elevation data of the slope by a laser measurement device. The slope graphic automatic calculation and drawing module obtains the slope plane graphic through spatial coordinate calculation based on the slope control point coordinates and elevation collected by the laser measurement, and exports the slope contour CAD drawing. The slope contour CAD drawing is obtained by triangulation technology, using the principle of laser ranging to collect spatial information such as the coordinates and elevations of the main control points of the slope, uploading them to the WYSQ cloud server, and the slope graphic automatic calculation and drawing system forms the slope point position line segment projection through calculation and sorting to generate the slope contour CAD drawing.

[0051] As a further solution of this embodiment, the subgrade slope cross-section slope line recognition module uses the subgrade slope leveling line generated by HintCAD software, analyzes its series, range, graded slope height, graded slope rate and platform range, matches the sizes of the reinforcement structures corresponding to different slope parameters, and determines the distribution of the reinforcement structures of the selected slope on the CAD drawing. In this application, there are many types of adaptable slopes, which are applicable to slopes such as rectangular subgrade slopes, trapezoidal subgrade slopes and composite subgrades.

[0052] The slope leveling line generated by HintCAD software is composed of multiple horizontal lines (platforms) connected to each other by multiple straight line segments with different slopes. The leveling lines with different slopes are at different elevations, and their reinforcement methods are also different. The system distinguishes different leveling lines according to the graded slopes to adapt to the corresponding reinforcement methods;

[0053] Among them, in the setting of the series, the first level is the lowest elevation, and the larger the series number, the higher the elevation, and the reinforcement structures matched according to the design specifications are also different.

[0054] The types of reinforcement structures for different series are, in order from lower series to higher series, vegetation bags, cable anchor frame beams, bolt frame beams, skeleton grass planting, soil spraying, CF net grass planting, three-dimensional net grass planting, and spraying grass planting. The arrangement order is not fixed and will be adjusted according to the actual situation. In this embodiment, the slope can be calculated for graded reinforcement to reduce the frequency of interference between the reinforcement structures due to their excessive length.

[0055] The number and position of the slope platforms affect the layout of the drainage inclined holes. If the height of the platform is too high, it will be difficult for groundwater to effectively gather into the drainage inclined holes, thereby reducing the drainage effect. The setting of the slope platform series is related to the elevation. The first-level platform is the lowest elevation, and the higher the elevation, the larger the series, and the fewer the inclined hole drainage structures arranged.

[0056] The present invention also provides a design reinforcement drawing method for automatically identifying the cross-section type of the subgrade slope, including using the above-mentioned design reinforcement drawing system for automatically identifying the cross-section type of the subgrade slope, and including the following steps:

[0057] S1: Collect and count the drawings of the subgrade slope reinforcement structures, and classify and upload them to the MYSQL cloud server. The design drawings of the subgrade slope cross-section reinforcement are obtained by optimizing the effect of the reinforcement structures and refining the structure sizes according to the actual needs in previous slope design projects.

[0058] S2: Classify and store the drawings of the reinforcement structures according to the types of reinforcement structures corresponding to the design specifications and different parameters.

[0059] S3: Collect the original data of the slope control points and upload them to the MYSQL cloud server.

[0060] S4: Process the data using the automatic operation and drawing module for the roadbed slope graph to generate the CAD drawing of the slope contour. The CAD drawing of the slope contour is obtained by using triangulation technology and the principle of laser ranging to collect spatial information such as the coordinates and elevations of the main control points of the slope, and uploading them to the MYSQL cloud server. The automatic operation and drawing system for the slope graph forms the projection of the slope point segments through operation and collation, and generates the CAD drawing of the slope contour.

[0061] S5: Use the HintCAD software to generate the slope leveling line, analyze its parameters, match the dimensions of the suitable reinforcement structure, determine the distribution of the reinforcement structure on the CAD drawing of the selected slope. Process the CAD drawing of the slope contour obtained in S4 using the HintCAD road auxiliary design software to obtain the CAD drawing of the slope contour line and the leveling line. After entering the leveling line drawing into the roadbed slope cross-section slope line recognition system, after entering the system, information such as the slope, slope direction, and inclined hole drainage position can be recognized based on the multi-level leveling line. After recognizing the leveling line, by selecting the protection type and reinforcement method, information such as the measure length, measure angle, and main reinforcement diameter of the reinforcement structure can be automatically matched, and the matching results are uploaded to the MYSQL cloud server.

[0062] S6: Automatically arrange the reinforcement structure according to the recognized roadbed slope cross-section type and the matched dimensions of the reinforcement structure, and generate a CAD drawing. Deepen the data obtained in S5, calculate through the standard formula, apply to calculate the quantity, length, and spacing of the reinforcement structure, match and call the patterns of the corresponding types of reinforcement structures, download them from the MYSQL cloud server to the local, and perform a simulation preview. After confirmation, export the CAD drawing of the roadbed slope reinforcement design.

[0063] As Figure 4 shown, Figure 4 it is the CAD drawing of the roadbed slope reinforcement design derived by the design reinforcement drawing method for automatically recognizing the roadbed slope cross-section type of the present invention.

[0064] The design reinforcement drawing method for automatically recognizing the roadbed slope cross-section type of the present invention can quickly draw the reinforcement structure of the roadbed slope by using the above steps and adopting the design reinforcement drawing system for automatically recognizing the roadbed slope cross-section type of the present application, reduce the repetitive work of designers, lower the design threshold, and can improve the production efficiency and accuracy of the roadbed slope cross-section reinforcement design.

Claims

1. A design reinforcement drawing system that automatically identifies the cross-section type of roadbed slopes, featuring It includes the following modules that work in tandem with each other; Strengthening structure design drawing data collection and storage module; Used to collect and organize the design drawings of reinforcement structures of different types and parameters and upload the design drawing data of the reinforcement to the MYSQL cloud server; Automatic slope graphics calculation and drawing module: Based on the design drawing data provided by the reinforcement structure design drawing data acquisition and storage module, this module automatically calculates the geometric shape and size of the slope through spatial calculation and generates the corresponding slope CAD drawings; The module for identifying the cross-section slope line of the roadbed slope is used to generate the graded slope leveling line based on the information input by the automatic slope graphics calculation and drawing module, and to identify the cross-section type of the slope according to its slope, slope rate and other data, and to match the appropriate reinforcement structure size. Automatic drawing module for roadbed cross-section design and reinforcement; this module receives the output results of the roadbed slope cross-section slope line recognition module, that is, the identified slope cross-section type and the matching reinforcement structure size, automatically arranges the reinforcement structure, and generates CAD drawings for the roadbed cross-section reinforcement design.

2. The design reinforcement drawing system for automatically identifying the cross-section type of roadbed slope according to claim 1 is characterized in that The reinforcement structure design drawing data collection and storage module also includes a drawing classification unit and a path setting unit. The drawing classification unit is used to classify and organize the reinforcement structure design drawings, and the path setting unit is used to generate different calling paths for different reinforcement structure design drawings classified by the drawing classification unit.

3. The design reinforcement drawing system for automatically identifying the cross-section type of roadbed slope according to claim 1 is characterized in that The reinforcement structure design drawing data acquisition and storage module collects the control point coordinates and elevation data of the slope using laser measurement equipment. The slope graphics automatic calculation and drawing module obtains the slope plane graphics through spatial coordinate calculation based on the slope control point coordinates and elevation collected by laser measurement, and exports the slope contour CAD drawing.

4. The design reinforcement drawing system for automatically identifying the cross-section type of roadbed slope according to claim 1 is characterized in that The cross-section slope line identification module of the roadbed slope uses the roadbed slope leveling line generated by the Weidi software to analyze its level, range, graded slope height and graded slope rate and platform range, match the size of the reinforced structure corresponding to different slope parameters, and determine the distribution of the reinforced structure of the selected slope on the CAD drawing.

5. The design reinforcement drawing system for automatically identifying the cross-section type of roadbed slope according to claim 4 is characterized in that The slope leveling line generated by the Weidi software is composed of multiple horizontal lines and multiple straight line segments with different slopes connected to each other. The system distinguishes different leveling lines according to the graded slopes to adapt the corresponding reinforcement methods; Among them, in the level setting, level one is the lowest elevation. The larger the level number, the higher the elevation, and the reinforcement structure matched according to the design specifications is also different; The types of reinforcement structures of different levels are, from low to high, vegetation bags, anchor cable frame beams, anchor rod frame beams, skeleton grass planting, imported soil spraying, CF net grass planting, three-dimensional net grass planting, and spray grass planting.

6. A design reinforcement drawing method for automatically identifying the cross-section type of roadbed slope, characterized in that The design reinforcement drawing system for automatically identifying the cross-section type of roadbed slope according to any one of claims 1 to 5 comprises the following steps: S1: Collect and count the roadbed slope reinforcement structure drawings, and upload them to the MYSQL cloud server by category; S2: According to the type of reinforced structure corresponding to the design specification, the reinforced structure drawings are classified and stored according to different parameters; S3: collects the original data of slope control points and uploads it to the MYSQL cloud server; S4: Process the data using the automatic calculation and drawing module for roadbed slope graphics to generate a CAD drawing of the slope profile; S5: Use the Weidi software to generate the slope leveling line, analyze its parameters, and match the appropriate reinforcement structure size; determine the reinforcement structure distribution of the selected slope on the CAD drawing; S6: Automatically arrange the reinforcement structure according to the identified slope cross-section type and the matching reinforcement structure size, and generate a CAD drawing.

7. The design reinforcement drawing method for automatically identifying the cross-section type of roadbed slope according to claim 6 is characterized in that In S1, the design drawings of slope cross-section reinforcement are obtained by optimizing the reinforcement structure effect and refining the structure size according to actual needs in previous slope design projects.

8. The design reinforcement drawing method for automatically identifying the cross-section type of roadbed slope according to claim 6 is characterized in that In S4, the slope contour CAD drawing is obtained by triangulation technology and the principle of laser ranging to collect spatial information such as the coordinates and elevation of the main control points of the slope, and upload it to the MYSQL cloud server. The slope graphics automatic calculation and drawing system forms the projection of the slope points and lines through calculations and generates the slope contour CAD drawing.

9. The method for designing and drawing reinforcement for automatically identifying the cross-section type of roadbed slope according to claim 6, characterized in that In S5, the slope contour CAD drawing obtained in S4 is processed using the Weidi road auxiliary design software to obtain the slope contour line and leveling line CAD. The obtained leveling line drawing is graded and entered into the roadbed slope cross-section slope line recognition system. After entering the system, the slope, slope direction, inclined hole drainage position and other information can be identified based on the multi-level leveling lines. After identifying the leveling line, the measure length, measure angle and main reinforcement diameter of the reinforced structure can be automatically matched by selecting the protection type and reinforcement method, and the matching result can be uploaded to the MYSQL cloud server.

10. A design reinforcement drawing method for automatically identifying the cross-section type of roadbed slope according to claim 6, characterized in that In S6, the data obtained in S5 is deepened, and the calculation is performed using the standard formula. The number, length, and spacing of the reinforced structures are calculated and applied. The corresponding type of reinforced structure drawings are matched and called, downloaded from the MYSQL cloud server to the local computer, and simulated and previewed. After confirmation, the CAD drawing of the roadbed slope reinforcement design is exported.

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