Tunnel chamber modeling method and device, electronic equipment and storage medium

Abstract

The application provides a tunnel chamber modeling method and device, electronic equipment and storage medium, relates to the technical field of tunnel structure model, and the tunnel chamber modeling method comprises the following steps: acquiring tunnel stake number information of a target tunnel; determining a prohibited layout interval based on the tunnel stake number information; and constructing a chamber layout model of the target tunnel based on the prohibited layout interval and a preset chamber layout parameter. The method can solve the problems of complicated and inefficient process and high error rate in three-dimensional design.

Description

Technical Field

[0001] This application relates to the field of tunnel structure modeling technology, and more specifically, to a method, apparatus, electronic device, and storage medium for modeling tunnel chambers. Background Technology

[0002] Currently, 3D design is widely used in the design of highway tunnels, but it also presents certain challenges due to the linear engineering and varied lining characteristics of highway tunnels.

[0003] Firstly, linear engineering projects cannot use a unified Cartesian coordinate system to describe the location of all equipment, unlike block-type projects such as construction. This is because the positioning of components in linear engineering depends on the station number of the structure and its relative coordinates. Three-dimensional design emphasizes spatial scenes and cannot unfold tunnels into straight lines for logical expression like traditional two-dimensional design to avoid complex coordinate conversions. Currently, the industry still relies on manual formwork for the design of existing tunnel equipment chambers, requiring designers to spend a significant amount of time performing positional and spatial positioning in three-dimensional space—a tedious, inefficient, and error-prone process.

[0004] Secondly, in the design of tunnel equipment chambers, the geological conditions of the surrounding rock along the tunnel are complex and varied, and the structural design requires continuous changes to the lining template. In addition, the layout of pedestrian and vehicular cross passages between separated tunnels limits the area that can be arranged. Furthermore, since there are mandatory requirements for the spacing of each type of equipment chamber, in order to avoid collisions between equipment chambers and lining joints, pedestrian and vehicular cross passages, and between equipment chambers, the traditional array layout method requires repeated adjustments to meet the requirements, and the layout result is highly random. Summary of the Invention

[0005] The purpose of this application is to provide a method, apparatus, electronic device and storage medium for tunnel cavern modeling, so as to solve the problems of cumbersome, inefficient and error-prone process in three-dimensional design.

[0006] In a first aspect, embodiments of this application provide a method for modeling the caverns of a tunnel, including:

[0007] Obtain the tunnel stationing information of the target tunnel;

[0008] Based on the tunnel stationing information, the prohibited deployment area is determined;

[0009] Based on the prohibited layout sections and preset cavern layout parameters, a cavern layout model of the target tunnel is constructed.

[0010] This application provides a method for modeling a tunnel's cavern layout. First, the tunnel's station information is obtained. Then, prohibited layout sections are determined. Based on these prohibited sections and preset cavern layout parameters, a cavern layout model of the target tunnel is constructed. This method can efficiently, quickly, and accurately construct a cavern layout model of the target tunnel.

[0011] In an optional implementation, before constructing the cavern layout model of the target tunnel based on the prohibited layout section and preset cavern layout parameters, the method includes:

[0012] Obtain the structural and layout parameters of multiple equipment chambers;

[0013] Based on the structural parameters and the layout parameters, sub-models of multiple equipment chambers are constructed;

[0014] The construction of the tunnel layout model for the target tunnel based on the prohibited layout section and preset tunnel layout parameters includes:

[0015] Based on the prohibited deployment area, the preset cavern layout parameters of the equipment caverns, and the sub-models of the multiple equipment caverns, the cavern layout model of the target tunnel is constructed.

[0016] In the above implementation, before constructing the cavern layout model of the target tunnel, multiple sub-models of equipment caverns are first constructed based on the structural and layout parameters of multiple equipment caverns. This improves the speed and accuracy of constructing the cavern layout model of the target tunnel.

[0017] In an optional implementation, the cavern layout model includes sub-models of multiple equipment caverns; the construction of the cavern layout model of the target tunnel based on the prohibited layout section and preset cavern layout parameters includes:

[0018] Based on the preset cavern layout parameters, the station number information of each of the equipment caverns is determined;

[0019] Determine whether the location determined by the station number information of each of the equipment chambers is within the prohibited deployment zone;

[0020] If the location determined by the station information of each of the equipment caverns is within the prohibited layout zone, adjust the preset layout interval in the preset cavern layout parameters, recalculate the station information of the equipment caverns, until the location determined by the station information of all the equipment caverns is not within the prohibited layout zone, and the interval between adjacent equipment caverns meets the current preset layout interval.

[0021] Based on the station number information of the equipment chamber, construct the chamber layout model of the target tunnel.

[0022] In the above implementation, the location of the equipment cavern's station number information cannot be located within the prohibited layout zone. By using the prohibited layout zone, it is possible to avoid repeated adjustments when the equipment cavern collides with the lining joints, pedestrian and vehicular cross passages, and between the various equipment caverns. This reduces the workload of adjustments and improves the efficiency of constructing the cavern layout model of the target tunnel.

[0023] In an optional implementation, constructing the cavern layout model of the target tunnel based on the prohibited layout section and preset cavern layout parameters includes:

[0024] Based on the prohibited layout section and the preset cavern layout parameters, an initial cavern layout model of the target tunnel is constructed;

[0025] After determining the station number information of the equipment cavern, the structural parameters of the equipment cavern are adjusted to obtain the updated structural parameters of the equipment cavern;

[0026] Based on the updated structural parameters, the initial cavern layout model is updated to obtain the cavern layout model of the target tunnel.

[0027] In the above implementation, after determining the station number information of the equipment cavern, the structural parameters of the equipment cavern are adjusted. This method can improve the accuracy of constructing the cavern layout model of the target tunnel.

[0028] In an optional implementation, the structural parameters include: lining information; after determining the station number information of the equipment cavern, adjusting the structural parameters of the equipment cavern to obtain the updated structural parameters of the equipment cavern includes:

[0029] After determining the station number information of the equipment cavern, the lining information of the equipment cavern is adjusted to obtain the updated structural parameters of the equipment cavern.

[0030] In the above implementation, after determining the station number information of the equipment chamber, the lining information of the equipment chamber is adjusted to ensure that the lining information of the equipment chamber at the location determined by this station number is consistent with the lining information of the main tunnel at that station number. This method can improve the accuracy of constructing the chamber layout model of the target tunnel.

[0031] In an optional implementation, the method further includes:

[0032] Based on the cavern layout model of the target tunnel, the outermost contour of the sub-models of multiple equipment caverns is adjusted. The outermost contour is the part where the sub-models of the multiple equipment caverns intersect with the target tunnel, resulting in the updated sub-models of the multiple equipment caverns.

[0033] Based on the updated sub-models of the multiple equipment chambers, the updated chamber layout model of the target tunnel is obtained.

[0034] In the above implementation, the outermost contour of the equipment chamber is cut with a single click to obtain an updated chamber layout model of the target tunnel. Therefore, this method can improve the efficiency of spatial model cutting and reduce the design error rate.

[0035] In an optional implementation, the method further includes:

[0036] Receive an attribute viewing request, the attribute viewing request including a tunnel identifier;

[0037] Based on the tunnel identifier, the equipment chamber data contained in the tunnel identifier are determined.

[0038] In the above implementation, the parameters of each equipment chamber in the chamber layout model of the target tunnel can be viewed, which facilitates the management and adjustment of the equipment in each chamber of the target tunnel.

[0039] Secondly, embodiments of this application provide a tunnel cavity modeling device, comprising:

[0040] The acquisition module is used to obtain the tunnel stationing information of the target tunnel;

[0041] The determination module is used to determine the prohibited deployment area based on the tunnel stationing information;

[0042] The construction module is used to construct the cavern layout model of the target tunnel based on the prohibited layout section and preset cavern layout parameters.

[0043] Thirdly, embodiments of this application also provide an electronic device, which includes a memory and a processor. The memory stores program instructions, and when the processor reads and runs the program instructions, it executes the steps in any of the above method embodiments.

[0044] Fourthly, embodiments of this application also provide a storage medium, wherein the readable storage medium stores computer program instructions, which are read and executed by a processor to perform the steps in any of the above method embodiments.

[0045] To make the above-mentioned objects, features and advantages of the embodiments of this application more apparent and understandable, a detailed description will be given below in conjunction with the embodiments and the accompanying drawings. Attached Figure Description

[0046] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0047] Figure 1 A block diagram illustrating an electronic device provided in an embodiment of this application;

[0048] Figure 2 A flowchart illustrating a tunnel cavity modeling method provided in this application embodiment;

[0049] Figure 3 A modeling method for sub-models of equipment chambers provided in embodiments of this application;

[0050] Figure 4 A specific flowchart of step 240 of the tunnel cavity modeling method provided in the embodiments of this application;

[0051] Figure 5 This is a schematic diagram of the functional modules of the tunnel cavity modeling device provided in the embodiments of this application. Detailed Implementation

[0052] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following detailed description of the embodiments of this application is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0053] During the research process, the applicant discovered that highway tunnels exhibit linear engineering characteristics and variable lining, which poses challenges to 3D design. Designers face a heavy workload, requiring repeated adjustments to the positions of various equipment chambers, and the resulting layout is highly random, making it impossible to guarantee optimal design outcomes. Therefore, finding a suitable 3D design method for modeling tunnel chambers is of great significance.

[0054] Based on this, embodiments of this application provide a method for tunnel cavern modeling, which can construct a cavern layout model of a target tunnel based on prohibited layout sections and preset cavern layout parameters, thus solving the problems of cumbersome, inefficient, and error-prone processes in 3D design. The method provided in this application is described below through several embodiments.

[0055] To facilitate understanding of this embodiment, the electronic device or operating environment for implementing the tunnel cavern modeling method disclosed in this application embodiment will first be introduced.

[0056] Optionally, the electronic device 100 may be a smartphone, a personal computer (PC), a tablet computer, a personal digital assistant (PDA), a mobile Internet device (MID), etc.

[0057] The open-source 3D design software can be Unity 3D, UE4, Cesium, etc., and this application does not impose specific limitations on the embodiments.

[0058] like Figure 1 As shown, Figure 1 This is a block diagram of an electronic device provided in an embodiment of this application. The electronic device 100 may include a processor 110 and a memory 120. Those skilled in the art will understand that... Figure 1 The structure shown is for illustrative purposes only and does not limit the structure of the electronic device 100. For example, the electronic device 100 may also include components that are more... Figure 1 The more or fewer components shown, or having the same Figure 1 The different configurations shown.

[0059] The processor 110 and memory 120 described above are electrically connected to each other directly or indirectly to enable data transmission or interaction. For example, these components can be electrically connected to each other via one or more communication buses or signal lines. The processor 110 described above is used to execute executable modules stored in the memory.

[0060] The memory 120 may be, but is not limited to, Random Access Memory (RAM), Read Only Memory (ROM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), etc. The memory 120 stores programs, and the processor 110 executes these programs upon receiving execution instructions. The methods executed by the electronic device 100 as defined in any embodiment of this application can be applied to the processor 110, or implemented by the processor 110.

[0061] The aforementioned processor 110 may be an integrated circuit chip with signal processing capabilities. The processor 110 may be a general-purpose processor, including a Central Processing Unit (CPU), a Network Processor (NP), etc.; it may also be a digital signal processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. It can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of this application. The general-purpose processor may be a microprocessor or any conventional processor.

[0062] The electronic device 100 in this embodiment can be used to execute various steps in the various methods provided in the embodiments of this application. The implementation process of the tunnel cavern modeling method is described in detail below through several embodiments.

[0063] This application provides a method for modeling tunnel chambers; please refer to [link / reference]. Figure 2 , Figure 2 A flowchart illustrating a tunnel cavity modeling method provided in this application embodiment, the method may include the following steps:

[0064] Step 220: Obtain the tunnel station number information of the target tunnel.

[0065] For example, in the case of highways, the unit of measurement for the distance from the starting point to the end point is called a station, which is measured in meters. Along the direction of travel from the starting point of a highway tunnel, the station number is K0.000, where K stands for kilometers. Station numbers are marked at regular intervals (e.g., 100 meters) and at appropriate locations. In one example, the starting station number K200.500 and the ending station number K350.800 (K200.500~K350.800) represent the section of the highway from 200 kilometers plus 500 meters to 350 kilometers plus 800 meters.

[0066] For example, tunnel stationing information may include: stationing information for tunnel lining sections, stationing information for the center of pedestrian cross passages, and stationing information for the center of vehicular cross passages. Tunnel lining is a permanent support structure constructed with reinforced concrete and other materials along the perimeter of the tunnel to prevent deformation or collapse of the surrounding rock. Different lining forms can be used in different types of surrounding rock.

[0067] Step 230: Based on the tunnel stationing information, determine the prohibited deployment area.

[0068] For example, for each tunnel lining section chainage, a prohibited installation zone is defined within a certain range before and after the location of the surrounding rock chainage. This prohibited installation zone can be 2-3 meters before and after the chainage, totaling 4-6 meters, within which no equipment chambers are permitted to be installed. In one example, the prohibited installation zone could be 2 meters before and after the chainage; it could also be 2.5 meters before and after the chainage; or it could be 3 meters before and after the chainage.

[0069] For example, considering the width of the pedestrian crossing, a prohibited area is set within a certain range before and after the midpoint of the pedestrian crossing station. This prohibited area can be 5-6 meters before and after the center station of the pedestrian crossing, totaling 10-12 meters, within which no equipment or chambers are permitted. In one example, the prohibited area could be 5 meters before and after the center station of the pedestrian crossing; it could also be 5.5 meters before and after the center station of the pedestrian crossing; or it could be 6 meters before and after the center station of the pedestrian crossing.

[0070] For example, considering the width of the crosswalk, a prohibited installation zone is set within a certain range before and after the midpoint of the crosswalk. This prohibited installation zone can be 10-12m before and after the center station of the crosswalk, totaling 20-24m, within which no equipment or chambers are permitted to be installed. In one example, the prohibited installation zone could be 10m before and after the center station of the crosswalk; it could also be 11m before and after the center station of the crosswalk; or it could be 12m before and after the center station of the crosswalk.

[0071] Step 240: Based on the prohibited layout sections and preset cavern layout parameters, construct the cavern layout model of the target tunnel.

[0072] For example, the preset cavern layout parameters can be the priority and avoidance rules of each equipment cavern.

[0073] In one example, the priority of each equipment compartment, from highest to lowest, is as follows: fire hydrant / fire extinguisher compartment, ventilation and power distribution compartment, lighting and power distribution compartment, emergency telephone compartment, video equipment compartment, and area control equipment compartment. Since fire hydrant compartments and fire extinguisher compartments will not be located on the same side simultaneously, both have the highest priority. The higher the priority, the earlier they are placed in the layout.

[0074] The avoidance rules for each equipment cavern can be that the maximum lateral dimension range of each equipment cavern is a prohibited layout range, and the station number of other equipment caverns cannot be located within this layout range.

[0075] In one example, fire hydrants have the highest priority. After placement, each fire hydrant occupies a designated area. No lower-priority chambers are allowed within this area. If the calculated station number of other chambers falls within a fire hydrant's area, the station numbers of those chambers are adjusted to avoid interfering with the fire hydrant's area. In another example, if the calculated station number of an emergency telephone chamber falls within a fire hydrant's area, the station number preceding the fire hydrant's area is designated as the new station number for that emergency telephone chamber. This calculation and adjustment process is repeated until all chambers are properly placed.

[0076] In one instance, the cavern layout model of the target tunnel can be realized using 3D modeling software (such as MultigenCreator). In this model, proxy shapes (such as basic shapes like cuboids, spheres, and ellipsoids) are used to construct the target tunnel model. Each proxy shape represents the shape and position of the equipment in the target tunnel. Then, each proxy shape is labeled to generate the cavern layout model of the target tunnel.

[0077] In an alternative implementation, such as Figure 3 As shown, Figure 3The method for modeling a sub-model of a equipment cavity provided in this application includes the following steps:

[0078] Step 210: Obtain the structural parameters and layout parameters of multiple equipment chambers.

[0079] For example, multiple equipment chambers may be fire hydrant chambers, fire extinguisher chambers, ventilation and power distribution chambers, lighting and power distribution chambers, emergency telephone chambers, video equipment chambers, and area control equipment chambers.

[0080] The structural parameters of multiple equipment chambers can be the dimensions of each equipment chamber, including: the internal height, width, and depth of the chamber, the width of the bottom transition groove, the offset elevation of the deep chamber, and the lateral offset distance, etc.

[0081] The layout parameters for multiple equipment chambers can be the initial offset distance and the layout interval. The initial offset distance can be the distance between the first equipment chamber and the target tunnel entrance, and the layout interval can be the distance between two adjacent equipment chambers. In one example, when fire extinguishers are installed in the tunnel, one fire extinguisher chamber is placed every 50 meters on one side, and the first one at the tunnel entrance should be no more than 30 meters from the entrance.

[0082] Step 211: Based on structural parameters and layout parameters, construct sub-models of multiple equipment chambers.

[0083] For example, obtaining the structural and layout parameters of each equipment chamber and constructing sub-models of multiple equipment chambers can improve the speed and accuracy of constructing the chamber layout model of the target tunnel.

[0084] In one instance, multiple equipment chamber sub-models can be implemented using 3D modeling software (such as MultigenCreator). In this process, proxy shapes (such as basic shapes like cuboids, spheres, and ellipsoids) are used to construct the sub-models of multiple equipment chambers. Each proxy shape represents the size, shape, etc. of the sub-model of the equipment chamber. Then, each proxy shape is labeled to generate multiple sub-models of the equipment chambers.

[0085] Based on the prohibited sections and preset cavern layout parameters, a cavern layout model for the target tunnel is constructed, including:

[0086] Based on the prohibited sections, the preset cavern layout parameters of the equipment caverns, and the sub-models of multiple equipment caverns, a cavern layout model of the target tunnel is constructed.

[0087] For example, constructing multiple sub-models of equipment chambers before constructing the overall chamber layout model of the target tunnel can improve the efficiency of constructing the overall chamber layout model of the target tunnel. After determining the prohibited placement areas, repeated adjustments can be avoided when equipment chambers collide with lining joints, pedestrian and vehicular cross passages, and between different equipment chambers, thus reducing the workload of adjustments.

[0088] In an optional implementation, the cavern layout model includes sub-models of multiple equipment caverns, such as... Figure 4 As shown, Figure 4 A specific flowchart of step 240 of the tunnel cavity modeling method provided in the embodiments of this application is shown. Step 240 may include steps 241 to 244.

[0089] Step 241: Based on the preset cavern layout parameters, determine the station number information of each equipment cavern.

[0090] For example, the preset cavern layout parameters may include the priority and avoidance rules of equipment caverns. For instance, fire extinguisher caverns may be laid out first, and their stationing information calculated before the stationing information of ventilation and power distribution caverns is calculated. In one example, the stationing information of the fire extinguisher cavern may be K0.020, K0.070, or K10.118. Here, K10.118 represents a distance of 10 kilometers plus 118 meters from the starting point.

[0091] Step 242: Determine whether the location determined by the station number information of each equipment chamber is within the prohibited layout area.

[0092] For example, the prohibited areas include a certain range before and after the station number of the surrounding rock segment, a certain range before and after the station number of the pedestrian crossing, and a certain range before and after the station number of the vehicular crossing. No equipment chambers may be installed within the prohibited areas.

[0093] Step 243: If the location of the station information of each equipment cavern is within the prohibited layout zone, adjust the preset layout interval in the preset cavern layout parameters, recalculate the station information of the equipment cavern, until the location of the station information of all equipment caverns is not within the prohibited layout zone, and the interval between adjacent equipment caverns meets the current preset layout interval.

[0094] In one example, the pre-set interval for fire extinguisher placement is 50m. The first fire extinguisher at the entrance should be no more than 30m from the entrance. If the calculated location of a fire extinguisher's station information falls within the prohibited placement zone, then that fire extinguisher can be placed ahead of the prohibited placement zone. Then, starting from that fire extinguisher, the next fire extinguisher is placed 50m away, and the location of the next fire extinguisher's station information is checked against whether it falls within the prohibited placement zone. This process continues until all equipment chambers are no longer within the prohibited placement zones, and the interval between adjacent equipment chambers is less than or equal to the pre-set interval, at which point the placement work is complete.

[0095] Step 244: Based on the stationing information of the equipment chambers, construct a chamber layout model of the target tunnel.

[0096] For example, by limiting the station position of equipment caverns by prohibiting the layout of sections, it is possible to avoid repeated adjustments when equipment caverns collide with lining joints, pedestrian and vehicular cross passages, and between different equipment caverns. This can reduce the workload of adjustments and improve the efficiency of constructing the cavern layout model of the target tunnel.

[0097] In one optional implementation, an initial cavern layout model of the target tunnel is constructed based on the prohibited layout section and preset cavern layout parameters; after determining the station information of the equipment caverns, the structural parameters of the equipment caverns are adjusted to obtain the updated structural parameters of the equipment caverns; based on the updated structural parameters, the initial cavern layout model is updated to obtain the cavern layout model of the target tunnel.

[0098] For example, after determining the stationing information of each equipment chamber, it is necessary to obtain the structural parameters of the tunnel at the location determined by the stationing information, and adjust the structural parameters of each equipment chamber to ensure that the structural parameters of the equipment chamber at the location determined by the stationing information are consistent with the structural parameters of the target tunnel. This can improve the accuracy of constructing the chamber layout model.

[0099] In an optional implementation, the structural parameters include: lining information; adjusting the lining information of the equipment cavity to obtain updated structural parameters of the equipment cavity.

[0100] For example, the lining information includes: primary lining and secondary lining, and considering the accuracy and safety of the cavern layout model, the primary and secondary linings of the equipment cavern are kept to have the same thickness as the primary and secondary linings of the tunnel at the same location.

[0101] In an optional implementation, based on the cavern layout model of the target tunnel, the outermost contour of the sub-models of multiple equipment caverns is adjusted. The outermost contour is the part where the sub-models of multiple equipment caverns intersect with the target tunnel, resulting in an updated sub-model of multiple equipment caverns. Based on the updated sub-models of multiple equipment caverns, an updated cavern layout model of the target tunnel is obtained.

[0102] For example, after importing the sub-models of multiple equipment chambers into the chamber layout model of the target tunnel, the sub-models of the multiple equipment chambers can be cut to fit the chamber layout model. The tunnel chamber modeling method provided in this application embodiment can improve the efficiency of spatial model cutting and reduce the design error rate.

[0103] First, the system reads the layout location information, model structural dimensions, and lining cross-section information corresponding to the station number of each equipment chamber. Second, it determines the outermost contour where each equipment chamber intersects with the target tunnel; this outermost contour comprises the inner contour of the tunnel lining cross-section and the outer contour of the initial lining of the equipment chamber. Finally, it automatically performs layer-by-layer trimming based on the internal layers, automatically batch-processing the spatial model trimming of various equipment chambers. This method improves the efficiency of spatial model trimming and reduces the design error rate.

[0104] In an optional implementation, an attribute viewing request is received, the attribute viewing request including a tunnel identifier; based on the tunnel identifier, equipment chamber data contained in the tunnel identifier is determined.

[0105] For example, the data generated by the methods provided in the embodiments of this application can be recorded by the equipment chamber manager and the property browser.

[0106] The equipment cavern manager can manage and view the location, station number, and serial number of the deployed equipment caverns, and supports custom adjustments to the location and size of one or more equipment caverns.

[0107] The attribute browser can browse the station number, code, type, length, width, height, lining cross-section, etc. of the cavern layout model.

[0108] Therefore, the tunnel chamber modeling method provided in this application embodiment can facilitate the management and adjustment of equipment in each chamber of the target tunnel.

[0109] Based on the same application concept, this application also provides a tunnel cavity modeling device corresponding to the tunnel cavity modeling method. Since the principle of the device in this application is similar to that of the aforementioned tunnel cavity modeling method, the implementation of the device in this application can refer to the description in the above-mentioned method embodiments, and the repeated parts will not be repeated.

[0110] Please refer to Figure 5, Figure 5 This is a functional module diagram of the tunnel cavity modeling device provided in this application embodiment. Each module in the tunnel cavity modeling device 300 in this embodiment is used to perform the steps in the above-mentioned method embodiment. The tunnel cavity modeling device 300 includes: an acquisition module 310, a determination module 320, and a construction module 330, wherein each module is shown below.

[0111] The acquisition module 310 is used to acquire the tunnel stationing information of the target tunnel;

[0112] The determination module 320 is used to determine the prohibited deployment area based on the tunnel stationing information;

[0113] Module 330 is used to construct a cavern layout model of the target tunnel based on the prohibited layout section and preset cavern layout parameters.

[0114] In an optional implementation, the above-described building module 330 is further configured to:

[0115] Obtain the structural and layout parameters of multiple equipment chambers;

[0116] Based on structural and layout parameters, sub-models of multiple equipment chambers are constructed;

[0117] Based on the prohibited sections, the preset cavern layout parameters of the equipment caverns, and the sub-models of multiple equipment caverns, a cavern layout model of the target tunnel is constructed.

[0118] In an optional implementation, the cavern layout model includes sub-models of multiple equipment caverns, and the aforementioned construction module 330 is further used for:

[0119] Based on the preset cavern layout parameters, determine the station number information of each equipment cavern;

[0120] Determine whether the location determined by the station number information of each equipment chamber is within the prohibited layout zone;

[0121] If the location of the station information of each equipment cavern is within the prohibited layout zone, adjust the preset layout interval in the preset cavern layout parameters, recalculate the station information of the equipment cavern, until the location of the station information of all equipment caverns is within the prohibited layout zone, and the interval between adjacent equipment caverns meets the current preset layout interval.

[0122] Based on the stationing information of the equipment chambers, construct a chamber layout model of the target tunnel.

[0123] In an optional implementation, the above-described building module 330 is further configured to:

[0124] Based on the prohibited sections and preset cavern layout parameters, an initial cavern layout model of the target tunnel is constructed;

[0125] After determining the station number information of the equipment cavern, the structural parameters of the equipment cavern are adjusted to obtain the updated structural parameters of the equipment cavern;

[0126] Based on the updated structural parameters, the initial cavern layout model is updated to obtain the cavern layout model of the target tunnel.

[0127] In an optional implementation, the structural parameters include: lining information, and the aforementioned building module 330 is further used for:

[0128] After determining the station number information of the equipment cavern, the lining information of the equipment cavern is adjusted to obtain the updated structural parameters of the equipment cavern.

[0129] In an optional embodiment, the tunnel chamber modeling device 300 further includes a shearing module, which is used for:

[0130] Based on the cavern layout model of the target tunnel, the outermost contour of the sub-models of multiple equipment caverns is adjusted. The outermost contour is the part where the sub-models of multiple equipment caverns intersect with the target tunnel, resulting in the updated sub-models of multiple equipment caverns.

[0131] Based on the updated sub-models of multiple equipment chambers, the updated chamber layout model of the target tunnel is obtained.

[0132] In an optional embodiment, the tunnel chamber modeling device 300 further includes a browsing module, which is used for:

[0133] Receives an attribute viewing request, which includes the tunnel identifier;

[0134] Based on the tunnel markings, determine the equipment chamber data contained in the tunnel markings.

[0135] Furthermore, embodiments of this application also provide a computer-readable storage medium storing a computer program, which, when executed by a processor, performs the steps of any of the methods described above.

[0136] The computer program product of the tunnel cavity modeling method provided in this application includes a computer-readable storage medium storing program code. The instructions included in the program code can be used to execute the steps of the tunnel cavity modeling method described in the above method embodiments. For details, please refer to the above method embodiments, which will not be repeated here.

[0137] In the several embodiments provided in this application, it should be understood that the disclosed apparatus and methods can also be implemented in other ways. The apparatus embodiments described above are merely illustrative; for example, the flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods, and computer program products according to various embodiments of this application. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may occur in a different order than those marked in the drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in a block diagram and / or flowchart, and combinations of blocks in block diagrams and / or flowcharts, can be implemented using a dedicated hardware-based system that performs the specified function or action, or using a combination of dedicated hardware and computer instructions.

[0138] In addition, the functional modules in the various embodiments of this application can be integrated together to form an independent part, or each module can exist independently, or two or more modules can be integrated to form an independent part.

[0139] If the aforementioned functions are implemented as software functional modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks. It should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0140] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0141] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A method for modeling tunnel chambers, characterized in that, include: Obtain the tunnel stationing information of the target tunnel; Based on the tunnel stationing information, the prohibited deployment area is determined; Based on the prohibited layout section and the preset cavern layout parameters, a cavern layout model of the target tunnel is constructed; The cavern layout model includes multiple sub-models of equipment caverns; the construction of the cavern layout model of the target tunnel based on the prohibited layout section and preset cavern layout parameters includes: Based on the preset cavern layout parameters, the station number information of each of the equipment caverns is determined; Determine whether the location determined by the station number information of each of the equipment chambers is within the prohibited deployment zone; If the location determined by the station information of each of the equipment caverns is within the prohibited layout zone, adjust the preset layout interval in the preset cavern layout parameters, recalculate the station information of the equipment caverns, until the location determined by the station information of all the equipment caverns is not within the prohibited layout zone, and the interval between adjacent equipment caverns meets the current preset layout interval. Based on the stationing information of the equipment chambers, construct the chamber layout model of the target tunnel; Among them, the preset cavern layout parameters are the priority and avoidance rules of each equipment cavern; The step of constructing the cavern layout model of the target tunnel based on the prohibited layout section and preset cavern layout parameters includes: Based on the prohibited layout section and the preset cavern layout parameters, an initial cavern layout model of the target tunnel is constructed; After determining the station number information of the equipment cavern, the structural parameters of the equipment cavern are adjusted to obtain the updated structural parameters of the equipment cavern; Based on the updated structural parameters, the initial cavern layout model is updated to obtain the cavern layout model of the target tunnel.

2. The method according to claim 1, characterized in that, Before constructing the cavern layout model of the target tunnel based on the prohibited layout section and preset cavern layout parameters, the method includes: Obtain the structural and layout parameters of multiple equipment chambers; Based on the structural parameters and the layout parameters, sub-models of multiple equipment chambers are constructed; The construction of the tunnel layout model for the target tunnel based on the prohibited layout section and preset tunnel layout parameters includes: Based on the prohibited deployment area, the preset cavern layout parameters of the equipment caverns, and the sub-models of the multiple equipment caverns, the cavern layout model of the target tunnel is constructed.

3. The method according to claim 1, characterized in that, The structural parameters include: lining information; after determining the station number information of the equipment cavern, adjusting the structural parameters of the equipment cavern to obtain the updated structural parameters of the equipment cavern includes: After determining the station number information of the equipment cavern, the lining information of the equipment cavern is adjusted to obtain the updated structural parameters of the equipment cavern.

4. The method according to claim 1, characterized in that, The method further includes: Based on the cavern layout model of the target tunnel, the outermost contour of the sub-models of multiple equipment caverns is adjusted. The outermost contour is the part where the sub-models of the multiple equipment caverns intersect with the target tunnel, resulting in the updated sub-models of the multiple equipment caverns. Based on the updated sub-models of the multiple equipment chambers, the updated chamber layout model of the target tunnel is obtained.

5. The method according to claim 1, characterized in that, The method further includes: Receive an attribute viewing request, the attribute viewing request including a tunnel identifier; Based on the tunnel identifier, the equipment chamber data contained in the tunnel identifier are determined.

6. A tunnel cavity modeling device, characterized in that, include: The acquisition module is used to obtain the tunnel stationing information of the target tunnel; The determination module is used to determine the prohibited deployment area based on the tunnel stationing information; A construction module is used to construct a cavern layout model of the target tunnel based on the prohibited layout section and preset cavern layout parameters; Specifically, the acquisition module is used to determine the station number information of each equipment cavern based on the preset cavern layout parameters. The determining module is further configured to determine whether the location determined by the station information of each equipment cavern is within the prohibited layout interval; if the location determined by the station information of each equipment cavern is within the prohibited layout interval, the preset layout interval in the preset cavern layout parameters is adjusted, and the station information of the equipment cavern is recalculated until the location determined by the station information of all equipment caverns is not within the prohibited layout interval, and the interval between adjacent equipment caverns satisfies the current preset layout interval; Among them, the preset cavern layout parameters are the priority and avoidance rules of each equipment cavern; Specifically, the construction module is used to: construct an initial cavern layout model of the target tunnel based on the prohibited layout section and the preset cavern layout parameters; after determining the station information of the equipment cavern, adjust the structural parameters of the equipment cavern to obtain the updated structural parameters of the equipment cavern; and update the initial cavern layout model according to the updated structural parameters to obtain the cavern layout model of the target tunnel.

7. An electronic device, characterized in that, The electronic device includes a memory and a processor. The memory stores program instructions, and when the processor executes the program instructions, it performs the steps of the method according to any one of claims 1-5.

8. A storage medium, characterized in that, The storage medium stores computer program instructions, which, when executed by a processor, perform the steps of the method according to any one of claims 1-5.

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