Tunnel visualization collaborative design system in network environment

Abstract

The invention relates to the field of traffic engineering informatization, in particular to a tunnel visualization collaborative design system in a network environment. In order to facilitate version management of tunnel design data, design data summarization and visual display, the tunnel visual collaborative design system under the network environment is provided, database management is used for replacing traditional drawing management for design data, and various informatization applications are conveniently developed based on structured data in a database; and a plurality of users are supported to update design data in a network environment through a visual design panel, so that real-time summarization, browsing and query of design results are facilitated. Therefore, tunnel dynamic design in a network environment is realized, design results are efficiently summarized based on version management and are linked with graphs, tables and characters, and design data are visually presented in a visual manner.

Description

Technical Field

[0001] The invention relates to the field of traffic engineering informatization, and in particular to a tunnel visualization collaborative design system under a network environment. Background Art

[0002] During tunnel construction, geological conditions are complex and difficult to predict. Tunnel construction often involves design while construction is ongoing, so there are a lot of design changes during the construction phase. Since traditional design is based on CAD, design changes mean redrawing a large number of design drawings, which will repeatedly consume a lot of manpower and material resources. At the same time, it leads to chaotic version management of design data, difficulty in summarizing and organizing design results, and difficulty in meeting the requirements of information management of transportation engineering.

[0003] Therefore, there is a need for a tunnel design system that can easily adjust and change tunnel design plans and effectively manage design results. Summary of the invention

[0004] The purpose of the present invention is to overcome the problem in the prior art that tunnel design solutions are difficult to change and manage in a centralized manner, and to provide a tunnel visualization collaborative design system in a network environment.

[0005] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions: A tunnel visualization collaborative design system in a network environment, comprising a design data management module and a visualization panel; The design data management module is used for data storage and management, including a database storing a number of tunnel design projects and tunnel professional data; the tunnel design project includes basic project information, project section and project route data; the tunnel professional data includes a preset general design data template and a cavern design data template; The visualization panel is used to edit the data of the tunnel design project and generate a project design chart according to the tunnel design project and the tunnel professional data; The system includes the following workflow: S1: creating a tunnel design project for the tunnel to be designed in the design data management module, and configuring project data of the tunnel design project; the project data includes project ID, basic project information, project section and project route data; S2: creating a tunnel-cavern secondary framework in the tunnel design project, and associating data in the tunnel-cavern secondary framework with the general design data template; The tunnel-cave secondary framework includes tunnel data of several tunnels and cavern data under each tunnel; the tunnel data includes tunnel ID and necessary tunnel information; the cavern data includes cavern ID and necessary cavern information; S3: according to the system of project id-tunnel id-cavern id-design data, the structured data of the tunnel design project corresponding to the tunnel to be designed is established and stored in the database as the initial design scheme corresponding to the tunnel to be designed; S4: calling and adjusting the structured data of the tunnel to be designed and the tunnel professional data through the visualization panel, and using the current structured data as a real-time design solution for the tunnel to be designed.

[0006] As a preferred solution of the present invention, the editing of the visualization panel includes data addition, data deletion, data editing, and chart scaling.

[0007] As a preferred solution of the present invention, the necessary tunnel information in the tunnel-cavern secondary framework in S2 includes the tunnel name and the universal design data template corresponding to the tunnel; the necessary cavern information includes the cavern name, the route associated with the cavern and a list of cavern geological longitudinal sections.

[0008] As a preferred solution of the present invention, the general design data template is used to manage common design parameters of the tunnel structure, including inner contour, support configuration, drainage configuration, pavement engineering configuration, and specification configuration; The support configuration includes lining support, advance support, head wall and open hole backfill; the drainage configuration includes cover plates, cable trenches, central drainage ditches and inspection wells; the pavement engineering configuration includes pavement structure parameters and lane layout; the specification configuration includes steel frame joint specifications and advance support specifications.

[0009] As a preferred solution of the present invention, the cavern design data template takes the tunnel cavern as the design unit, including horizontal and vertical design and cavern design; The horizontal and vertical design includes lining type, surrounding rock grade, construction plan and auxiliary engineering; the portal design includes portal parameters and tunnel support.

[0010] As a preferred solution of the present invention, the project design diagram includes a tunnel geological longitudinal section diagram and a design diagram; The tunnel geological longitudinal section diagram is used to present the overall longitudinal section of the current tunnel design project, and its abscissa is the pile number; The design chart includes a plurality of horizontal bar charts of different types of design data, and the horizontal coordinates thereof are stake numbers.

[0011] As a preferred solution of the present invention, the tunnel geological longitudinal section diagram and each horizontal bar diagram are arranged side by side vertically, and the pile number positions of the horizontal coordinates are arranged correspondingly up and down, so as to support the linkage scaling of the tunnel geological longitudinal section diagram and the horizontal bar diagram.

[0012] As a preferred solution of the present invention, the visualization panel generates the project design chart comprising the following steps: a. Upload the tunnel geological longitudinal section diagram of the target to be generated, input the design starting pile number and ending pile number displayed in the tunnel geological longitudinal section diagram, and mark the positions of the starting pile number and ending pile number in the diagram by using a marking tool, and calculate the percentage of the width of the starting pile number and ending pile number in the longitudinal section diagram from left to right, namely percentStart and percentEnd; b. requesting the design data of the tunnel and cavern corresponding to the target to be generated in the design data management module; the design data includes the starting pile number and the ending pile number; c. calculating matching parameters of the tunnel geological longitudinal section diagram and the design diagram corresponding to the target to be generated according to the requested design data; and arranging the tunnel geological longitudinal section diagram and each horizontal strip diagram side by side vertically according to the matching parameters; The matching parameters are used to align the start and end pile numbers in the tunnel geological longitudinal section diagram with the design data diagram.

[0013] As a preferred solution of the present invention, the matching parameters include the display width length of the horizontal bar graph corresponding to the design data, the horizontal position location of the starting pile number of the design data in the visualization panel, the actual width pictureLength of the geological longitudinal section, and the horizontal offset offestX of the geological longitudinal section in the visualization design panel; its expression is: length=showLength*(designEndStation-designStartStation) / (tunnelEndStation-tunnelStartStation); location=showLength*(designStartStation-tunnelStartStation) / (tunnelEndStation-tunnelStartStation); pictureLength=(percentEnd-percentStart)*showLength; offestX=-percentStart*pictureLength; Wherein, showLength is the display width of the visualization panel, tunnelStartStation is the tunnel design starting station number, tunnelEndStation is the tunnel design ending station number, designStartStation is the starting station number of the current design data, and designEndStation is the ending station number of the current design data. A tunnel visualization collaborative design device in a network environment includes at least one processor and a memory connected to the at least one processor in communication; the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can run any of the above-mentioned systems.

[0014] Compared with the prior art, the present invention has the following beneficial effects: In order to facilitate the version management, design data aggregation and visual display of tunnel design data, the present invention provides a tunnel visualization collaborative design system in a network environment, which replaces the traditional drawing management with database management of design data, and facilitates the development of various information applications based on the structured data in the database; and supports multiple users to update the design data in a network environment through a visual design panel, which facilitates the real-time aggregation and browsing query of design results. In this way, dynamic tunnel design in a network environment is realized, design results are efficiently aggregated based on version management, and the design data is visually presented in an intuitive way in conjunction with graphics, tables and text. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a tunnel visualization collaborative design system in a network environment according to Embodiment 1 of the present invention; Figure 2 This is a schematic diagram of the workflow of a tunnel visual collaborative design system in a network environment according to Embodiment 1 of the present invention; Figure 3 A schematic diagram of the data structure of a tunnel design project in a tunnel visual collaborative design system under a network environment according to Embodiment 1 of the present invention; Figure 4 This is a schematic diagram of the visualization panel effect in a tunnel visualization collaborative design system under a network environment described in Example 1 of the present invention. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with test examples and specific implementation methods. However, this should not be understood as the scope of the above subject matter of the present invention being limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0017] Example 1 A tunnel visualization collaborative design system in a network environment includes a design data management module and a visualization panel.

[0018] The design data management module is used for data storage and management, including a database storing several tunnel design projects and tunnel professional data; the tunnel professional data includes a preset general design data template and a cavern design data template. The design data management module also includes a data access interface in a network environment.

[0019] The visualization panel is used to edit the data of the tunnel design project and generate a project design chart based on the tunnel design project and the tunnel professional data. The editing functions of the visualization panel include data addition, data deletion, data editing, and chart zooming. The project design chart includes a tunnel geological longitudinal section and a design chart.

[0020] The present invention realizes the information management of tunnel design data based on a relational database; then, a visualization panel is constructed to extract the informationized design data to draw corresponding graphs, tables and texts, and a series of interactive operation functions such as adding, deleting, editing and zooming are given to the visualization panel; finally, the design data aggregation and data updating in a network environment based on the visualization panel are realized.

[0021] Further, such as Figure 2 As shown, the system includes the following workflow: S1: creating a tunnel design project for the tunnel to be designed in the design data management module, and configuring project data of the tunnel design project; the project data includes project ID, basic project information, project section and project route data.

[0022] S2: Creating a tunnel-cavern secondary framework in the tunnel design project, and associating the data in the tunnel framework with the general design data template.

[0023] In this embodiment, a specific tunnel is created under the tunnel design project and a tunnel id is generated; a cavern is created under the specific tunnel and a cavern id is generated; and several design data are associated with the cavern through the data id to form a tunnel-cavern secondary framework.

[0024] Furthermore, the tunnel-cavern secondary framework includes tunnel data of several tunnels and cavern data under each tunnel; the tunnel data includes tunnel id and necessary tunnel information; the cavern data includes cavern id and necessary cavern information.

[0025] The necessary information of the tunnel includes the tunnel name and the general design data template corresponding to the tunnel; the necessary information of the cavern includes the cavern name, the route associated with the cavern and the list of geological longitudinal sections of the cavern.

[0026] S3: According to the system of project id-tunnel id-cave id-design data, the structured data of the tunnel design project corresponding to the tunnel to be designed is established and stored in the database as the initial design scheme corresponding to the tunnel to be designed.

[0027] This embodiment associates the tunnel with the tunnel design project through the project id, associates the cavern with the tunnel through the tunnel id, and associates the design data with the cavern through the cavern id, forming a basic storage table in a relational database, which is stored and managed as structured data through a relational database, and realizes data request and visualization display in a network environment.

[0028] S4: calling and adjusting the initial design scheme of the tunnel to be designed and the tunnel professional data through the visualization panel, and using the current structured data as the real-time design scheme of the tunnel to be designed.

[0029] Designers can select tunnels, caverns and geological longitudinal sections in the visualization panel, and request cavern design data for display and editing in a network environment. The visualization panel supports collaborative design by multiple people in different disciplines in a network environment. It can directly reference the design parameters in the general design data version used by the current tunnel, and modify the parameters according to the specific conditions of the project. After the design is completed, a real-time design plan for the tunnel to be designed is formed.

[0030] Furthermore, the tunnel design project is the management of project data that the tunnel design relies on, such as Figure 3 As shown, it includes basic project information (such as project name, etc.), project sections and project route data; the project route data includes route name, pile number identifier (such as K, AK, BK, etc.) and broken link data.

[0031] In this embodiment, the pile number input by the user and the pile number displayed on the visualization panel are both broken chain pile numbers. The broken chain pile number is the pile number used in the design, in the form of K5+231, which is character data; the pile numbers stored in the database are all continuous pile numbers, such as 5231, which is numeric data. The broken chain data is list data, and the broken chain pile number input by the user is converted to a continuous pile number based on the broken chain data, such as K5+231 is converted to 5231.

[0032] Furthermore, the general design data template is used to manage the common design parameters of the tunnel structure, and multiple general design data versions can be formed to be applied to tunnel projects in different situations. Figure 3As shown, the general design data template includes inner contour, support configuration, drainage configuration, pavement engineering configuration, and specification configuration. The support configuration includes lining support, advanced support, head wall, and open hole backfill; the drainage configuration includes cover plate, cable trench, central drainage ditch, and inspection well; the pavement engineering configuration includes pavement structure parameters and lane layout; the specification configuration includes steel frame joint specifications and advanced support specifications. The basic structure of each design data includes name and various parameters, among which the starting pile number and the end pile number of the design data are necessary parameters.

[0033] Furthermore, the cavern design data template takes the tunnel cavern as the smallest design unit, such as Figure 3 As shown, it includes horizontal and vertical design and hole design.

[0034] The horizontal and vertical design includes lining type, surrounding rock grade, construction plan and auxiliary engineering, among which all design data in the horizontal and vertical design describe their starting positions through broken chain pile numbers; the portal design includes portal parameters and tunnel support. All design data in the cavern design data template form design results by referencing corresponding parameters in the general design, and parameters can also be modified manually.

[0035] Furthermore, the visualization panel generates a tunnel geological longitudinal section diagram and a design chart according to the tunnel design project; all pile numbers in the visualization design panel are broken chain pile numbers.

[0036] The tunnel geological longitudinal section diagram is used in the visualization panel to present the overall situation of the current tunnel design longitudinal section. The geological longitudinal section diagram is versioned in the cavern and updated as the tunnel design changes. The geological longitudinal section diagram includes an image file, the tunnel starting point pile number in the image, and the starting and ending point position percentage. The starting and ending point position percentage records the position of the starting and ending points from left to right in the entire image in the form of percentage, and is used to realize the linkage zooming of the image and related graphics, tables and texts in the visualization panel.

[0037] The geological profile and design chart data sources are requested by selecting tunnels and caverns in the visual design panel, and the visual design panel automatically generates relevant charts based on the requested data. The specific steps of generating the visual panel include: 1. Upload the geological longitudinal section, input the design starting and ending pile numbers shown in the diagram, and use the marking tool to mark the positions of the starting and ending pile numbers in the diagram, and calculate the percentage of the starting and ending pile numbers in the width displayed in the longitudinal section from left to right (percentStart and percentEnd).

[0038] 2. The design chart refers to a horizontal bar chart of a certain height metaphorically representing a tunnel section. Different types of design data correspond to different horizontal bar charts. All horizontal bar charts are arranged from top to bottom to form a design data chart array, such as Figure 4 In each horizontal bar chart, a sub-horizontal bar chart is drawn according to the starting pile number of the design data, which figuratively implies the starting position of the design data in the entire tunnel section. These sub-horizontal bar charts are the smallest design units of the visual design panel.

[0039] 3. According to the selected tunnel and cavern in the visualization panel, request the corresponding design data. Each design data contains the starting pile number and the ending pile number. According to the display width showLength of the current visualization panel, the tunnel design starting pile number tunnelStartStation and the ending pile number tunnelEndStation, the current design data starting pile number designStartStation and the ending pile number designEndStation, calculate the display width length of the horizontal bar chart corresponding to the design data. The calculation formula is: length=showLength*(designEndStation-designStartStation) / (tunnelEndStation-tunnelStartStation); And calculate its horizontal position in the visualization panel according to the starting pile number of the current design data. The calculation formula is: location=showLength*(designStartStation-tunnelStartStation) / (tunnelEndStation-tunnelStartStation); Realize the display and orderly arrangement of horizontal bar charts according to the actual design scale.

[0040] 4. According to the current display width showLength of the visualization panel, percentStart and percentEnd described in step 1, calculate the actual width of the geological longitudinal section: pictureLength=(percentEnd-percentStart)*showLength; Then, according to percentStart, the lateral offset of the geological longitudinal section in the visualization design panel is calculated.

[0041] offestX=-percentStart*pictureLength: Through the above calculation, the starting and ending pile numbers in the geological longitudinal section diagram are aligned with the design data chart.

[0042] Further, such as Figure 4 As shown, the tunnel geological longitudinal section diagram and each horizontal bar diagram are arranged side by side in the vertical direction, and the pile number positions of the horizontal coordinates are arranged correspondingly up and down. Thus, the geological longitudinal section diagram and the design diagram can be linked and scaled in the horizontal direction, and when scaling, the pile number positions of the geological longitudinal section diagram and the design diagram are always consistent.

[0043] Furthermore, designers of different professions can complete the tunnel design scheme based on the present invention in a network environment, and can adjust and modify the design scheme through the visualization panel. Each different type of design data editing provides a corresponding editing interface to achieve collaborative design of different professions. In the visualization panel, operations such as adding, editing, and deleting data can be performed; by enlarging the horizontal bar graph of the design data, the text details of the design data can be displayed in the figure; by shrinking the horizontal bar graph of the design data, the text in the figure is hidden, and the starting and ending pile numbers of each bar graph are displayed.

[0044] Example 2 A tunnel visualization collaborative design device in a network environment includes at least one processor, a memory connected to the at least one processor, and at least one input / output interface connected to the at least one processor; the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can run the tunnel visualization collaborative design system in a network environment described in the above embodiment. The input / output interface may include a display, a keyboard, a mouse, and a USB interface for inputting and outputting data.

[0045] Those skilled in the art can understand that: all or part of the steps of implementing the above method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps of the above method embodiments; and the aforementioned storage medium includes: mobile storage devices, read-only memories (ROM), disks or optical disks, etc. Various media that can store program codes.

[0046] When the above-mentioned integrated unit of the present invention is implemented in the form of a software functional unit and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present invention can be essentially or partly reflected in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as mobile storage devices, ROMs, magnetic disks, or optical disks.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tunnel visualization collaborative design system in a network environment, characterized in that: Includes design data management module and visualization panel; The design data management module is used for data storage and management, including a database storing a number of tunnel design projects and tunnel professional data; the tunnel design project includes basic project information, project section and project route data; The tunnel professional data includes a preset general design data template and a cavern design data template; The visualization panel is used to edit the data of the tunnel design project and generate a project design chart according to the tunnel design project and the tunnel professional data; The system includes the following workflow: S1: creating a tunnel design project for the tunnel to be designed in the design data management module, and configuring project data of the tunnel design project; the project data includes project ID, basic project information, project section and project route data; S2: creating a tunnel-cavern secondary framework in the tunnel design project, and associating the data in the tunnel-cavern secondary framework with the general design data template; The tunnel-cave secondary framework includes tunnel data of several tunnels and cavern data under each tunnel; the tunnel data includes tunnel ID and necessary tunnel information; the cavern data includes cavern ID and necessary cavern information; S3: according to the system of project id-tunnel id-cavern id-design data, the structured data of the tunnel design project corresponding to the tunnel to be designed is established and stored in the database as the initial design scheme corresponding to the tunnel to be designed; S4: calling and adjusting the structured data of the tunnel to be designed and the tunnel professional data through the visualization panel, and using the current structured data as a real-time design solution for the tunnel to be designed.

2. According to the tunnel visualization collaborative design system in a network environment according to claim 1, it is characterized in that: The editing of the visualization panel includes data addition, data deletion, data editing, and chart scaling.

3. According to the tunnel visualization collaborative design system in a network environment as described in claim 1, it is characterized in that: The necessary information about the tunnel in the tunnel-cavern secondary framework in S2 includes the tunnel name and the general design data template corresponding to the tunnel; the necessary information about the cavern includes the cavern name, the route associated with the cavern and a list of geological longitudinal sections of the cavern.

4. The tunnel visualization collaborative design system in a network environment according to claim 1, characterized in that: The general design data template is used to manage common design parameters of tunnel structures, including inner contour, support configuration, drainage configuration, pavement engineering configuration, and specification configuration; The support configuration includes lining support, advance support, head wall and open hole backfill; the drainage configuration includes cover plates, cable trenches, central drainage ditches and inspection wells; the pavement engineering configuration includes pavement structure parameters and lane layout; the specification configuration includes steel frame joint specifications and advance support specifications.

5. The tunnel visualization collaborative design system in a network environment according to claim 1, characterized in that: The cavern design data template takes the tunnel cavern as the design unit, including horizontal and vertical design and cavern opening design; The horizontal and vertical design includes lining type, surrounding rock grade, construction plan and auxiliary engineering; the portal design includes portal parameters and tunnel support.

6. The tunnel visualization collaborative design system in a network environment according to claim 1, characterized in that: The project design diagrams include tunnel geological longitudinal section diagrams and design diagrams; The tunnel geological longitudinal section diagram is used to present the overall longitudinal section of the current tunnel design project, and its abscissa is the pile number; The design chart includes a plurality of horizontal bar charts of different types of design data, and the horizontal coordinates thereof are stake numbers.

7. The tunnel visualization collaborative design system in a network environment according to claim 6, characterized in that: The tunnel geological longitudinal section diagram and each transverse strip diagram are arranged side by side vertically, and the pile number positions of the horizontal coordinates are arranged correspondingly up and down, so as to support the linkage scaling of the tunnel geological longitudinal section diagram and the transverse strip diagram.

8. The tunnel visualization collaborative design system in a network environment according to claim 7, characterized in that: The visualization panel generates the project design chart comprising the following steps: a. Upload the tunnel geological longitudinal section diagram of the target to be generated, input the design starting pile number and ending pile number displayed in the tunnel geological longitudinal section diagram, and mark the positions of the starting pile number and ending pile number in the diagram by using a marking tool, and calculate the percentage of the width of the starting pile number and ending pile number in the longitudinal section diagram from left to right, namely percentStart and percentEnd; b. Requesting the design data of the tunnel and cavern corresponding to the target to be generated in the design data management module; the design data includes the starting pile number and the ending pile number; c. calculating matching parameters of the tunnel geological longitudinal section diagram and the design diagram corresponding to the target to be generated according to the requested design data; and arranging the tunnel geological longitudinal section diagram and each horizontal strip diagram side by side vertically according to the matching parameters; The matching parameters are used to align the start and end pile numbers in the tunnel geological longitudinal section diagram with the design data chart.

9. The tunnel visualization collaborative design system in a network environment according to claim 8, characterized in that: The matching parameters include the display width length of the horizontal bar graph corresponding to the design data, the horizontal position location of the starting point pile number of the design data in the visualization panel, the actual width pictureLength of the geological longitudinal section graph, and the horizontal offset offestX of the geological longitudinal section graph in the visualization design panel; Its expression is: length=showLength*(designEndStation-designStartStation) / (tunnelEndStation-tunnelStartStation); location=showLength*(designStartStation-tunnelStartStation) / (tunnelEndStation-tunnelStartStation); pictureLength=(percentEnd-percentStart)*showLength; offestX=-percentStart*pictureLength; Among them, showLength is the display width of the visualization panel, tunnelStartStation is the tunnel design starting station number, tunnelEndStation is the tunnel design ending station number, designStartStation is the starting station number of the current design data, and designEndStation is the ending station number of the current design data.

10. A tunnel visualization collaborative design device in a network environment, characterized in that: It includes at least one processor and a memory communicatively connected to the at least one processor; the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to run the system described in any one of claims 1 to 9.

Images