A parametric construction method, system, device and storage medium for cable channels

Abstract

The present invention discloses a parametric construction method, system, device and storage medium for a cable channel, and relates to the technical field of cable channel design. The present invention performs parametric modeling by combining pre-filled parameter sets in three databases, namely, a structural library, an electrical library and a comprehensive library, with a cable parameter set input by a user, to construct an initial cable channel model and an initial electrical equipment model, and verifies the initial cable channel model and the initial electrical equipment model through the comprehensive library, thereby generating an optimal cable channel construction parameter set, and completing the parametric construction of the cable channel. The present invention reduces the amount of data input by the user by pre-filling parameter sets in three databases, namely, a structural library, an electrical library and a comprehensive library, avoids the process of repeated submission and verification between the power transmission electrical profession and the power transmission structure profession in the prior art, reduces the number of data transfers and data errors that occur during the data transfer process, and improves the construction efficiency of the cable channel.

Description

Technical Field

[0001] The present invention belongs to the technical field of cable channel design, and in particular relates to a parameterized construction method, system, device and storage medium for a cable channel. Background Art

[0002] A cable line is an electrical signal transmission system consisting of communication cables and their associated equipment. The structural stability and layout of the cable line are crucial to the transmission system. The design of a cable line typically requires collaboration between technicians from both the electrical and structural industries. During the cable line design process, cable channels are a key area of ​​collaboration between technicians from both industries.

[0003] Since most cable lines are currently distributed in densely populated urban areas, their construction environment is relatively complex, which places higher demands on the design of cable channels. The current collaborative design process based on technical personnel in the power transmission electrical industry and the power transmission structure industry has gradually become unable to adapt to the current design requirements of cable channels. For example, when designing cable channels, this technology not only requires technical personnel to manually draw, which leads to low cable channel design efficiency and high costs; but also requires technical personnel from both sides to repeatedly submit proposals and conduct multiple reviews during the design process. Excessive submission and review processes lead to a large amount of data transfer during the cable design process, which reduces work efficiency. In addition, data errors are prone to occur during data transfer, which requires repeated proofreading, which also reduces the design efficiency of the cable channel. Therefore, there is an urgent need for a parametric construction method, system, equipment and storage medium for cable channels to address the shortcomings of the existing technology. Summary of the Invention

[0004] The present invention aims to provide a parametric construction method, system, device and storage medium for a cable channel to solve the above-mentioned technical problems. The cable channel is parametrically modeled by pre-filling parameters of a structural library, an electrical library and a comprehensive library, thereby reducing data input during the cable channel design process and improving the construction efficiency of the cable channel.

[0005] In order to solve the above technical problems, an embodiment of the present invention provides a parameterized construction method for a cable channel, comprising:

[0006] Obtain the channel type, structure library, electrical library and comprehensive library of the cable channel to be constructed;

[0007] Obtaining a cable parameter set input by a user, and obtaining a pre-filled parameter set based on the electrical library, the structural library, and the comprehensive library;

[0008] Performing parameter modeling on the pre-filled parameter set and the cable parameter set according to the electrical library and the structural library to determine an initial cable channel model and an initial electrical equipment model of the cable channel to be constructed;

[0009] Calibrate and adjust the initial cable channel model and the initial electrical equipment model according to the comprehensive library and the pre-filled parameter set to obtain an optimal cable channel construction parameter set;

[0010] According to the electrical library and the structural library, an optimal cable channel model and an optimal electrical equipment model are generated in combination with an optimal cable channel construction parameter set, thereby completing the parametric construction of the cable channel.

[0011] It can be understood that, compared with the prior art, the present invention performs parametric modeling by combining the pre-filled parameter sets in the three databases of the structural library, the electrical library and the comprehensive library with the cable parameter set input by the user, constructs an initial cable channel model and an initial electrical equipment model, and verifies the initial cable channel model and the initial electrical equipment model through the comprehensive library, generates an optimal cable channel construction parameter set, thereby generating an optimal cable channel model and an optimal electrical equipment model, and completing the parametric construction of the cable channel. The present invention reduces the amount of data input by the user through the pre-filled parameter sets in the three databases of the structural library, the electrical library and the comprehensive library, avoids the repeated submission and verification process between the power transmission electrical profession and the power transmission structure profession in the prior art, reduces the number of data transfers and data errors that occur during the data transfer process, and only requires a small amount of parameter input from the user to achieve efficient construction of the cable channel, thereby improving the construction efficiency of the cable channel.

[0012] As a preferred solution, the parameterized modeling of the pre-filled parameter set and the cable parameter set is performed based on the electrical library and the structural library to determine the initial cable channel model and the initial electrical equipment model of the cable channel to be constructed, specifically including:

[0013] When the channel type is a cable trench, screening a cable trench parameter set in the cable parameter set, and performing parametric modeling on the pre-filled parameter set and the cable trench parameter set according to the structure library and the electrical library;

[0014] When the channel type is buried pipe, filtering the buried pipe parameter set in the cable parameter set, and performing parameter modeling on the pre-filled parameter set and the buried pipe trench parameter set according to the structure library and the electrical library;

[0015] An initial cable channel model and an initial electrical equipment model of the cable channel to be constructed are determined based on the results of the parametric modeling.

[0016] This preferred solution can select different parameter sets and pre-filled parameter sets according to the channel type of the cable channel, and use the structural library and electrical library to determine the initial cable channel model and initial electrical equipment model of the cable channel to be constructed; by pre-filling the parameter set, the required parameter input of the model can be reduced, excessive input parameters can be avoided, the number of data transfers can be reduced, and the efficiency of cable channel construction can be improved.

[0017] As a preferred solution, when the channel type is a cable trench, filtering the cable trench parameter set in the cable parameter set, and performing parametric modeling on the pre-filled parameter set and the cable trench parameter set according to the structure library and the electrical library, specifically including:

[0018] When the channel type is a cable trench, filtering a cable trench parameter set in a cable parameter set, wherein the cable trench parameter set includes: a bracket length and a cable outer diameter;

[0019] Performing parameter modeling on the pre-filled parameter set based on the structure library to determine a cable trench structure model;

[0020] Performing parameterized modeling on the bracket length based on the electrical library to determine a cable bracket model;

[0021] The outer diameter of the cable is parameterized and modeled based on the electrical library to determine a first cable model.

[0022] This preferred solution determines the cable trench structure model through a pre-filled parameter set, and determines the cable bracket model and the first cable model based on the bracket length and the cable outer diameter, thereby realizing parametric modeling of the channel type as the cable trench. By performing parametric modeling of the pre-filled parameters through the structure library, the cable trench structure model can be quickly generated, thereby reducing the input of related construction parameters, avoiding data errors caused by excessive data input or data handling, and improving the construction efficiency of the cable channel.

[0023] As a preferred solution, when the channel type is a buried pipe, the buried pipe parameter set in the cable parameter set is filtered, and the pre-filled parameter set and the buried pipe trench parameter set are parameterized and modeled according to the structure library and the electrical library, specifically including:

[0024] When the channel type is buried pipe, filtering the buried pipe parameter set in the cable parameter set, the buried pipe parameter set including: pipe model and cable outer diameter;

[0025] Performing parameterized modeling on the pipe model based on the electrical library to determine the pipe model;

[0026] Performing parameterized modeling on the outer diameter of the cable based on the electrical library to determine a second cable model;

[0027] Based on a preset grid processing algorithm and the structure library, parameter modeling is performed on the pre-filled parameter set and the buried pipe parameter set to determine a buried pipe structure model.

[0028] This preferred solution constructs a structural model of the buried pipe through a grid processing algorithm and a structural library, and parametrically models the pipe model and cable outer diameter through the electrical library to determine the pipe model and the second cable model; using grid processing and a structural library to construct a structural model of the buried pipe can reduce the input of parametric data, and by selecting the pipe model within the grid, efficient parametric modeling of the buried pipe is achieved, thereby improving the construction efficiency of the cable channel.

[0029] As a preferred solution, the method of performing parametric modeling on the pre-filled parameter set and the buried pipe parameter set based on the preset grid processing algorithm and the structure library to determine the buried pipe structure model specifically includes:

[0030] The buried pipe parameter set includes: the distance between the pipe edge and the concrete envelope, the distance between pipes, the slope ratio and the cover depth; the pre-filled parameter set includes: grid layout information;

[0031] determining a grid layout diagram according to the grid layout information;

[0032] Based on the structure library and in combination with the pipe model in the electrical library, the pipe model is numbered; and the number corresponding to the pipe model is added to the grid layout diagram to determine the pipe model, the number of pipes, and the arrangement of the pipes;

[0033] Determine the grid parameterization of the first layer pipe spacing and the second layer pipe spacing according to the distance between the pipe edge and the concrete envelope, the pipe model, the number of pipes and the pipe arrangement;

[0034] The buried pipe width and buried pipe height are determined based on the first layer pipe spacing and the second layer pipe spacing, and the buried pipe structure model is constructed in combination with the slope ratio and cover depth.

[0035] This preferred solution constructs a structural model of the buried pipe through a grid processing algorithm and a structural library. Constructing a structural model of the buried pipe through grid processing and a structural library can reduce the input of parametric data. By selecting the pipe model within the grid, efficient parametric modeling of the buried pipe is achieved, thereby improving the construction efficiency of the cable channel.

[0036] As a preferred solution, the initial cable channel model and the initial electrical equipment model are calibrated and adjusted according to the comprehensive library and the pre-filled parameter set to obtain the optimal cable channel construction parameter set, specifically including:

[0037] Combining the initial cable channel model and the initial electrical equipment model according to the comprehensive library and the pre-filled parameter set to construct a parameterized model of the cable channel;

[0038] According to the comprehensive library and the channel type of the cable channel to be constructed, the parameterized model of the cable channel is verified and optimized in combination with a preset verification optimization algorithm to generate an optimal cable channel construction parameter set.

[0039] As a preferred solution, the parameterized model of the cable channel is verified and optimized based on the comprehensive library and the channel type of the cable channel to be constructed, in combination with a preset verification optimization algorithm, to generate an optimal cable channel construction parameter set, specifically including:

[0040] When the channel type is a cable trench, the support length, support layer spacing, trench clear height, channel height, cable trench wall thickness, bottom plate thickness, cover plate thickness and cover plate length in the parameterized model of the cable trench are verified and optimized in sequence according to the comprehensive library;

[0041] When the channel type is buried pipe, the pipe model, pipe spacing, buried pipe width and buried pipe height in the parameterized model of the cable channel are verified and optimized in sequence according to the comprehensive library;

[0042] Based on the results of verification and optimization, an optimal set of build parameters is generated.

[0043] This preferred solution combines the initial cable channel model and the initial electrical equipment model of the cable channel to construct a parametric model of the cable channel, and verifies and optimizes the parametric model of the cable channel, thereby ensuring the accuracy of the parametric modeling of the cable channel. By verifying the parametric model constructed based on the pre-filled parameter set, it can avoid repeated modeling problems caused by model errors, thereby improving the construction efficiency of the cable channel.

[0044] Accordingly, an embodiment of the present invention provides a parameterized construction system for a cable channel, comprising: a database acquisition module, a cable channel parameter acquisition module, an initial model construction module, a model calibration and adjustment module, and a cable channel parameterized construction module;

[0045] The database acquisition module is used to obtain the channel type, structure library, electrical library and comprehensive library of the cable channel to be constructed;

[0046] The cable channel parameter acquisition module is used to obtain a set of cable parameters input by a user, and obtain a pre-filled parameter set based on the electrical library, structural library and comprehensive library;

[0047] The initial model building module is used to perform parameter modeling on the pre-filled parameter set and the cable parameter set according to the electrical library and the structural library, and determine an initial cable channel model and an initial electrical equipment model of the cable channel to be built;

[0048] The model calibration and adjustment module is used to calibrate and adjust the initial cable channel model and the initial electrical equipment model according to the comprehensive library and the pre-filled parameter set to obtain an optimal cable channel construction parameter set;

[0049] The cable channel parameterized construction module is used to generate an optimal cable channel model and an optimal electrical equipment model based on the electrical library and the structural library in combination with an optimal cable channel construction parameter set, thereby completing the parameterized construction of the cable channel.

[0050] It can be understood that, compared with the existing technology, this system uses the pre-filled parameter sets in the three databases of the structural library, the electrical library, and the comprehensive library, combined with the cable parameter set input by the user to perform parametric modeling, construct an initial cable channel model and an initial electrical equipment model, and verifies the initial cable channel model and the initial electrical equipment model through the comprehensive library, generating an optimal cable channel construction parameter set, thereby generating an optimal cable channel model and an optimal electrical equipment model, and completing the parametric construction of the cable channel. This system reduces the amount of data input by the user through the pre-filled parameter sets in the three databases of the structural library, the electrical library, and the comprehensive library, avoids the repeated submission and verification process between the power transmission electrical profession and the power transmission structure profession in the existing technology, reduces the number of data transfers and data errors that occur during the data transfer process, and only requires a small amount of parameter input from the user to achieve efficient construction of the cable channel, thereby improving the efficiency of cable channel construction.

[0051] Accordingly, an embodiment of the present invention provides a terminal device, including:

[0052] one or more processors;

[0053] a memory, coupled to the processor, for storing one or more programs;

[0054] When the one or more programs are executed by the one or more processors, the one or more processors implement the parameterized construction method of a cable channel as described above.

[0055] Accordingly, an embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon, wherein the computer program is executed by a processor to implement the parametric construction method of a cable channel as described above. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Figure 1 : A schematic diagram of a dual-professional coordination process for a current cable channel design provided by an embodiment of the present invention;

[0057] Figure 2 : A flowchart of the steps of a parameterized construction method of a cable channel provided by an embodiment of the present invention;

[0058] Figure 3 : A schematic diagram of parameterized modeling of a cable trench provided in an embodiment of the present invention;

[0059] Figure 4 : A schematic diagram of parametric modeling of an embedded pipe provided by an embodiment of the present invention;

[0060] Figure 5 : A schematic diagram of a buried pipe gridding process provided by an embodiment of the present invention;

[0061] Figure 6 : A structural diagram of a parameterized construction system for a cable channel provided by an embodiment of the present invention;

[0062] Among them, 201: database acquisition module; 202: cable channel parameter acquisition module; 203: initial model construction module; 204: model calibration and adjustment module; 205: cable channel parameter construction module. DETAILED DESCRIPTION

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0064] At present, the design of urban power cable lines often requires the cooperation of two majors: one is the power transmission electrical major, responsible for the design of cable laying and related electrical layout plans; the other is the power transmission structure major, responsible for the design of cable channel structure and related support plans. The two majors provide mutual support and cooperation to jointly complete the cable line design plan. Among them, the cable channel is the focus of the two majors' support and is also an important part of the entire cable line design plan. Please refer to Figure 1 , is a schematic diagram of a dual-professional coordination process for a current cable channel design provided by an embodiment of the present invention. Figure 1 As shown, the type of cable channel needs to be determined based on the line loop and the environment along the cable channel. Then, technical personnel specializing in power transmission electrical engineering will determine the electrical layout plan in the cable channel. Then, technical personnel specializing in power transmission structure will determine the structural design plan of the cable channel, including the foundation pit support plan and foundation treatment plan.

[0065] Currently, cable lines are often deployed in densely populated urban areas, creating complex construction environments along the lines. This has led to a diversity of cable duct designs, and consequently, a variety of cable duct design options. Cable duct design requires collaborative collaboration between technical personnel from both the electrical and structural disciplines, involving repeated design and feedback loops. This results in low overall design efficiency, significantly impacting power project construction. The current cable duct design process requires manual drafting software by electrical and structural technicians to create parametric cable duct models. However, due to the diverse cable duct types required in power projects, this manual drawing process is inefficient and costly. Furthermore, this approach requires repeated feedback from electrical and structural disciplines, as well as multiple, three-level reviews, during the design process. This requires extensive manual data transfer between design stages, which not only reduces efficiency but also leads to errors during data entry, reducing the efficiency of cable duct construction.

[0066] Example 1

[0067] Please refer to Figure 2 , which is a flowchart of a parameterized construction method for a cable channel provided by an embodiment of the present invention, including steps S101 to S105.

[0068] Step S101: Obtain the channel type, structure library, electrical library and comprehensive library of the cable channel to be constructed.

[0069] In an optional embodiment, the structural library is used for the parametric design of the cable channel structural model, and generates corresponding structural models according to different channel types; the electrical library is used for the parametric design of electrical equipment in the cable channel, and the comprehensive library is used for the parametric design of the electrical layout scheme in the cable channel.

[0070] Step S102: obtaining a cable parameter set input by a user, and obtaining a pre-filled parameter set according to the electrical library, structural library and comprehensive library.

[0071] It should be noted that, depending on the channel type, the specific parameter types of the pre-filled parameter sets obtained by the electrical library, structural library and comprehensive library are also different; the parameters in the pre-filled parameter sets all have pre-set default values.

[0072] Step S103: performing parameter modeling on the pre-filled parameter set and the cable parameter set according to the electrical library and the structural library, and determining an initial cable channel model and an initial electrical equipment model of the cable channel to be constructed.

[0073] In this embodiment, the parameterized modeling of the pre-filled parameter set and the cable parameter set is performed based on the electrical library and the structural library to determine the initial cable channel model and the initial electrical equipment model of the cable channel to be constructed, specifically including:

[0074] When the channel type is a cable trench, screening a cable trench parameter set in the cable parameter set, and performing parametric modeling on the pre-filled parameter set and the cable trench parameter set according to the structure library and the electrical library;

[0075] When the channel type is buried pipe, filtering the buried pipe parameter set in the cable parameter set, and performing parameter modeling on the pre-filled parameter set and the buried pipe trench parameter set according to the structure library and the electrical library;

[0076] An initial cable channel model and an initial electrical equipment model of the cable channel to be constructed are determined based on the results of the parametric modeling.

[0077] This embodiment can select different parameter sets and pre-filled parameter sets according to the channel type of the cable channel, and use the structural library and electrical library to determine the initial cable channel model and initial electrical equipment model of the cable channel to be constructed; by pre-filling the parameter set, the required parameter input of the model can be reduced, excessive input parameters can be avoided, the number of data transfers is reduced, and the construction efficiency of the cable channel is improved.

[0078] Please refer to Figure 3 , is a schematic diagram of parameterized modeling of a cable trench provided by an embodiment of the present invention. Figure 3 As shown in the figure, the cable trench is parametrically modeled, including the bottom plate thickness t2, cover plate thickness t1, plain concrete cushion layer t3, trench net height H (including H1, H2, H3, H4), wall thickness t, trench net width B, cushion layer protruding height e, slope ratio 1:n, cover plate position d2, seam width g, cover plate length a, bracket length L, cover plate overlap length c, channel width B1 and trench bottom elevation G; wherein, cables are arranged on the cable bracket, and the cable trench is filled with clean fine sand.

[0079] In this embodiment, when the channel type is a cable trench, filtering the cable trench parameter set in the cable parameter set, and performing parametric modeling on the pre-filled parameter set and the cable trench parameter set according to the structure library and the electrical library, specifically including:

[0080] When the channel type is a cable trench, filtering a cable trench parameter set in a cable parameter set, wherein the cable trench parameter set includes: a bracket length and a cable outer diameter;

[0081] Performing parameter modeling on the pre-filled parameter set based on the structure library to determine a cable trench structure model;

[0082] Performing parameterized modeling on the bracket length based on the electrical library to determine a cable bracket model;

[0083] The outer diameter of the cable is parameterized and modeled based on the electrical library to determine a first cable model.

[0084] In an optional embodiment, parametric modeling is performed on a pre-filled parameter set based on the structure library, and the pre-filled parameter set includes bottom plate thickness t2, cover plate thickness t1, plain concrete cushion layer t3, trench net height H (including H1, H2, H3, H4), wall thickness t, trench net width B, cushion layer protruding height e, slope ratio 1:n, cover plate position d2, seam width g, cover plate length a, cover plate overlap length c, channel width B1 and trench bottom elevation G; and the cable trench structure model is determined.

[0085] This embodiment determines the cable trench structure model by pre-filling a parameter set, and determines the cable bracket model and the first cable model based on the bracket length and the cable outer diameter, thereby realizing parametric modeling of the channel type as the cable trench. By performing parametric modeling of the pre-filled parameters through the structure library, the cable trench structure model can be quickly generated, thereby reducing the input of related construction parameters, avoiding data errors caused by excessive data input or data handling, and improving the construction efficiency of the cable channel.

[0086] Please refer to Figure 4 , is a schematic diagram of parametric modeling of a buried pipe provided by an embodiment of the present invention. Figure 4 As shown in the figure, the buried pipe is parametrically modeled, including: buried pipe height H, cover depth f, pipe outer diameter, pipe model, clear distance between pipes, slope ratio, and buried pipe width; C30 fine stone concrete is arranged around the pipe, and granite crushed stone powder is sprinkled with water and compacted above the buried pipe.

[0087] In this embodiment, when the channel type is a buried pipe, the buried pipe parameter set in the cable parameter set is filtered, and the pre-filled parameter set and the buried pipe trench parameter set are parametrically modeled according to the structure library and the electrical library, specifically including:

[0088] When the channel type is buried pipe, filtering the buried pipe parameter set in the cable parameter set, the buried pipe parameter set including: pipe model and cable outer diameter;

[0089] Performing parameterized modeling on the pipe model based on the electrical library to determine the pipe model;

[0090] Performing parameterized modeling on the outer diameter of the cable based on the electrical library to determine a second cable model;

[0091] Based on a preset grid processing algorithm and the structure library, parameter modeling is performed on the pre-filled parameter set and the buried pipe parameter set to determine a buried pipe structure model.

[0092] This embodiment constructs a structural model of the buried pipe through a grid processing algorithm and a structural library, and parametrically models the pipe model and cable outer diameter through the electrical library to determine the pipe model and the second cable model; using grid processing and a structural library to construct a structural model of the buried pipe can reduce the input of parametric data, and by selecting the pipe model within the grid, efficient parametric modeling of the buried pipe is achieved, thereby improving the construction efficiency of the cable channel.

[0093] In this embodiment, the method of performing parametric modeling on the pre-filled parameter set and the buried pipe parameter set based on the preset grid processing algorithm and the structure library to determine the buried pipe structure model specifically includes:

[0094] The buried pipe parameter set includes: the distance between the pipe edge and the concrete envelope, the distance between pipes, the slope ratio and the cover depth; the pre-filled parameter set includes: grid layout information;

[0095] determining a grid layout diagram according to the grid layout information;

[0096] Based on the structure library and in combination with the pipe model in the electrical library, the pipe model is numbered; and the number corresponding to the pipe model is added to the grid layout diagram to determine the pipe model, the number of pipes, and the arrangement of the pipes;

[0097] Determine the grid parameterization of the first layer pipe spacing and the second layer pipe spacing according to the distance between the pipe edge and the concrete envelope, the pipe model, the number of pipes and the pipe arrangement;

[0098] The buried pipe width and buried pipe height are determined based on the first layer pipe spacing and the second layer pipe spacing, and the buried pipe structure model is constructed in combination with the slope ratio and cover depth.

[0099] This embodiment constructs a structural model of the buried pipe through a grid processing algorithm and a structural library. Constructing a structural model of the buried pipe through grid processing and a structural library can reduce the input of parametric data. By selecting the pipe model within the grid, efficient parametric modeling of the buried pipe is achieved, thereby improving the construction efficiency of the cable channel.

[0100] In an alternative embodiment, see Figure 5 , is a schematic diagram of a buried pipe gridding process provided by an embodiment of the present invention. Figure 4 and Figure 5 As shown, the pipe models are numbered (numbered 1, 2, 3, 4, different numbers represent different pipe models), and then the distance between the pipe edge and the concrete envelope is determined (four parameters: L11H, L1 nH, H11L, H21L). Figure 5The grid layout shown determines the pipe model, quantity, and arrangement to confirm the pipe outer diameter and inter-pipe spacing. The spacing between each pipe and the first and second rows of pipes (H1, H2, H3) is then determined based on the distance between the pipe edge and the concrete envelope (L11H, H11L), the pipe outer diameter, and the inter-pipe spacing. This results in parameterized grids for the first-layer and second-layer spacings. The buried pipe width and height are then calculated based on the spacing between each pipe, and the slope ratio and cover depth are filled in to complete the construction of the buried pipe structure model.

[0101] It should be noted that the pipe spacing of each pipe is represented by the symbol L n+1 or L 2+1 Indicates that L n+1 Used to indicate the distance between the first layer of tubes, L 2+1 It is used to indicate the spacing between the second layer of pipes, where n is the number of pipes, and the lower left corner of the buried pipe is the origin.

[0102] This optional embodiment avoids the complexity of data input after parameterization of the buried pipe model due to the diversity of the number, model and arrangement of buried pipes through grid processing. After grid processing, it is only necessary to input the distance between the edge of the pipe and the concrete envelope, the spacing between pipes, the slope ratio and the cover depth to complete the construction of the buried pipe structure model, which reduces the workload of data input and improves the construction efficiency of the cable channel.

[0103] Step S104: calibrating and adjusting the initial cable channel model and the initial electrical equipment model according to the comprehensive library and the pre-filled parameter set to obtain an optimal cable channel construction parameter set.

[0104] In this embodiment, the initial cable channel model and the initial electrical equipment model are calibrated and adjusted according to the comprehensive library and the pre-filled parameter set to obtain the optimal cable channel construction parameter set, specifically including:

[0105] Combining the initial cable channel model and the initial electrical equipment model according to the comprehensive library and the pre-filled parameter set to construct a parameterized model of the cable channel;

[0106] According to the comprehensive library and the channel type of the cable channel to be constructed, the parameterized model of the cable channel is verified and optimized in combination with a preset verification optimization algorithm to generate an optimal cable channel construction parameter set.

[0107] In this embodiment, the parameterized model of the cable channel is verified and optimized based on the comprehensive library and the channel type of the cable channel to be constructed, in combination with a preset verification optimization algorithm, to generate an optimal cable channel construction parameter set, specifically including:

[0108] When the channel type is a cable trench, the support length, support layer spacing, trench clear height, channel height, cable trench wall thickness, bottom plate thickness, cover plate thickness and cover plate length in the parameterized model of the cable trench are verified and optimized in sequence according to the comprehensive library;

[0109] When the channel type is buried pipe, the pipe model, pipe spacing, buried pipe width and buried pipe height in the parameterized model of the cable channel are verified and optimized in sequence according to the comprehensive library;

[0110] Based on the results of verification and optimization, an optimal set of build parameters is generated.

[0111] This embodiment combines the initial cable channel model and the initial electrical equipment model of the cable channel to construct a parametric model of the cable channel, and verifies and optimizes the parametric model of the cable channel, thereby ensuring the accuracy of the parametric modeling of the cable channel. By verifying the parametric model constructed based on the pre-filled parameter set, it is possible to avoid repeated modeling problems caused by model errors, thereby improving the construction efficiency of the cable channel.

[0112] In an alternative embodiment, if Figure 3 As shown, when the channel type is a cable trench, the cable trench structure model in the structure library, the cable bracket model in the electrical library and the first cable model are combined, and the number of cable bracket layers n and the bracket layer spacing Hn+1 (H1, H2, H3, H4) are input to determine the bracket and cable layout plan in the cable trench to obtain a parameterized model of the cable channel.

[0113] The comprehensive library verifies and optimizes the parametric model of the cable channel according to the preset verification and optimization sequence. First, the cable support length L is determined. When the cable is arranged in the center, the cable support length L must be greater than the cable outer diameter plus 50mm. When this requirement is not met, the cable support length L is increased until the requirement is met; then the support layer spacing Hn+1 (H1, H2, H3, H4) is determined. When the support layer spacing does not meet the cable outer diameter plus 0.05m or 0.3m, the parameters of the support layer spacing are adjusted until H1, H2, H3, and H4 all meet the requirements; then the trench net height H is determined. When the trench net height H is less than the sum of the support layer spacing Hn+1, the parameters of the trench net height H are adjusted until the requirement is met. to a sum greater than the support layer spacing Hn+1; then judge the channel width B1, and determine the channel width B1 by subtracting twice the cable support length L from the trench net height H. When the channel width B1 is less than 0.7m (the trench net height H is greater than 1m and there are supports on both sides of the trench), increase the channel width B1 until the channel width B1 is greater than 0.7m; then judge the wall thickness t and the bottom plate thickness t2, and calculate the optimal values ​​of the wall thickness t and the bottom plate thickness t2 according to the channel width B1 and the trench net height H; then judge the cover plate thickness t1 and the cover plate length a, and calculate the cover plate length a and the cover plate thickness t1 according to the channel width B1, wall thickness t, cover plate position d2, and seam width g, and determine the optimal cable channel construction parameter set for the cable trench.

[0114] In an alternative embodiment, if Figure 4 As shown, when the channel type is buried pipe, the comprehensive library combines the buried pipe structure model in the structure library and the pipe model in the electrical library with the second cable model, and selects pipes and adds cables to complete the cable layout plan to obtain a parameterized model of the cable channel.

[0115] The comprehensive library verifies and optimizes the parameterized model of the cable channel according to the preset verification and optimization sequence. Among them, the inner diameter of the pipe is determined. When the inner diameter of the pipe cannot meet the requirement of 1.5 times the outer diameter of the cable, a pipe model that meets the requirements is selected from the electrical library for replacement; then the pipe spacing L of each pipe is calculated based on the pipe model. n+1 or L 2+1 , the pipe spacing between the first and second rows of pipes (H1, H2, H3); then determine the buried pipe width L and buried pipe height H according to the pipe spacing of each pipe, and determine the optimal cable channel construction parameter set for the buried pipe.

[0116] Step S105: generating an optimal cable channel model and an optimal electrical equipment model based on the electrical library and the structural library in combination with an optimal cable channel construction parameter set, thereby completing the parametric construction of the cable channel.

[0117] In an optional embodiment, when the channel type is a cable trench, the comprehensive library returns the optimal cable channel construction parameter set to the structural library and the electrical library. The structural library generates an optimal cable trench structure model based on the optimal cable channel construction parameter set. The electrical library generates an optimal cable bracket model based on the optimal cable channel construction parameter set. The optimal cable channel model and the optimal electrical equipment model are determined based on the optimal cable trench structure model, the optimal cable bracket model and the first cable model to complete the parametric construction of the cable channel.

[0118] In an optional embodiment, when the channel type is a buried pipe, the comprehensive library returns the optimal cable channel construction parameter set to the structural library and the electrical library. The structural library generates an optimal buried pipe structure model based on the optimal cable channel construction parameter set. The electrical library generates an optimal pipe model based on the optimal cable channel construction parameter set. The optimal cable channel model and the optimal electrical equipment model are determined based on the optimal buried pipe structure model, the optimal pipe model and the second cable model to complete the parametric construction of the cable channel.

[0119] In an optional embodiment, after generating the optimal cable channel model and the optimal electrical equipment model, the optimal parameterized model of the cable channel is determined, that is, Figure 3 or Figure 4 The parametric modeling diagram shown can specifically describe the structure and electrical information of the cable channel, and the construction of the cable channel and the laying of the cable line can be carried out according to the optimal parametric model.

[0120] It should be noted that the parametric construction method of cable channels described in the present invention is not only applicable to cable trenches and buried pipes, but other cable channels can also be parametrically constructed through structural libraries, electrical libraries and comprehensive libraries. For example, the parametric construction of circular tunnel cable brackets obtains the bracket installation angle formed by the combination of tunnels and brackets in the comprehensive library, thereby batch forming tunnel cable brackets with different installation angles in the electrical library.

[0121] This embodiment uses the pre-filled parameter sets in the three databases of the structural library, the electrical library, and the comprehensive library, combined with the cable parameter set input by the user to perform parametric modeling, construct an initial cable channel model and an initial electrical equipment model, and verifies the initial cable channel model and the initial electrical equipment model through the comprehensive library, generating an optimal cable channel construction parameter set, thereby generating an optimal cable channel model and an optimal electrical equipment model, and completing the parametric construction of the cable channel. This embodiment reduces the amount of data input by the user by pre-filling the parameter sets in the three databases of the structural library, the electrical library, and the comprehensive library, avoids the repeated submission and verification process between the power transmission electrical profession and the power transmission structure profession in the prior art, reduces the number of data transfers and data errors that occur during the data transfer process, and only requires a small amount of parameter input from the user to achieve efficient construction of the cable channel, thereby improving the construction efficiency of the cable channel.

[0122] Example 2

[0123] Please refer to Figure 6 , which is a structural diagram of a cable channel parameter construction system provided by an embodiment of the present invention, including: a database acquisition module 201, a cable channel parameter acquisition module 202, an initial model construction module 203, a model verification and adjustment module 204 and a cable channel parameter construction module 205.

[0124] The database acquisition module 201 is used to acquire the channel type, structure library, electrical library and comprehensive library of the cable channel to be constructed.

[0125] The cable channel parameter acquisition module 202 is used to acquire a cable parameter set input by a user, and acquire a pre-filled parameter set according to the electrical library, structural library and comprehensive library.

[0126] The initial model building module 203 is used to perform parameter modeling on the pre-filled parameter set and the cable parameter set according to the electrical library and the structural library, and determine an initial cable channel model and an initial electrical equipment model of the cable channel to be built.

[0127] In this embodiment, the initial model building module 203 includes: an initial model building unit;

[0128] The initial model building unit is used for, when the channel type is a cable trench, screening a cable trench parameter set in the cable parameter set, and performing parametric modeling on the pre-filled parameter set and the cable trench parameter set according to the structure library and the electrical library;

[0129] When the channel type is buried pipe, filtering the buried pipe parameter set in the cable parameter set, and performing parameter modeling on the pre-filled parameter set and the buried pipe trench parameter set according to the structure library and the electrical library;

[0130] An initial cable channel model and an initial electrical equipment model of the cable channel to be constructed are determined based on the results of the parametric modeling.

[0131] In this embodiment, the initial model building unit includes: a cable trench model building subunit;

[0132] The cable trench model building subunit is used for screening a cable trench parameter set in a cable parameter set when the channel type is a cable trench, wherein the cable trench parameter set includes: a bracket length and a cable outer diameter;

[0133] Performing parameter modeling on the pre-filled parameter set based on the structure library to determine a cable trench structure model;

[0134] Performing parameterized modeling on the bracket length based on the electrical library to determine a cable bracket model;

[0135] The outer diameter of the cable is parameterized and modeled based on the electrical library to determine a first cable model.

[0136] In this embodiment, the initial model construction unit includes: a buried pipe construction subunit;

[0137] The buried pipe construction subunit is used to filter the buried pipe parameter set in the cable parameter set when the channel type is buried pipe, and the buried pipe parameter set includes: pipe material model and cable outer diameter;

[0138] Performing parameterized modeling on the pipe model based on the electrical library to determine the pipe model;

[0139] Performing parameterized modeling on the outer diameter of the cable based on the electrical library to determine a second cable model;

[0140] Based on a preset grid processing algorithm and the structure library, parameter modeling is performed on the pre-filled parameter set and the buried pipe parameter set to determine a buried pipe structure model.

[0141] In this embodiment, the buried pipe construction subunit includes: a grid processing component;

[0142] The grid processing component is used for the buried pipe parameter set including: the distance between the pipe edge and the concrete envelope, the distance between pipes, the slope ratio and the cover depth; the pre-filled parameter set includes: grid layout information;

[0143] determining a grid layout diagram according to the grid layout information;

[0144] Based on the structure library and in combination with the pipe model in the electrical library, the pipe model is numbered; and the number corresponding to the pipe model is added to the grid layout diagram to determine the pipe model, the number of pipes, and the arrangement of the pipes;

[0145] Determine the grid parameterization of the first layer pipe spacing and the second layer pipe spacing according to the distance between the pipe edge and the concrete envelope, the pipe model, the number of pipes and the pipe arrangement;

[0146] The buried pipe width and buried pipe height are determined based on the first layer pipe spacing and the second layer pipe spacing, and the buried pipe structure model is constructed in combination with the slope ratio and cover depth.

[0147] The model calibration and adjustment module 204 is used to calibrate and adjust the initial cable channel model and the initial electrical equipment model according to the comprehensive library and the pre-filled parameter set to obtain an optimal cable channel construction parameter set.

[0148] In this embodiment, the model calibration and adjustment module 204 includes: a model calibration and adjustment unit;

[0149] The model checking and adjusting unit is used to combine the initial cable channel model and the initial electrical equipment model according to the comprehensive library and the pre-filled parameter set to construct a parameterized model of the cable channel;

[0150] According to the comprehensive library and the channel type of the cable channel to be constructed, the parameterized model of the cable channel is verified and optimized in combination with a preset verification optimization algorithm to generate an optimal cable channel construction parameter set.

[0151] In this embodiment, the model checking and adjusting unit includes: an optimal cable channel construction parameter set generating subunit;

[0152] The optimal cable channel construction parameter set generation subunit is used to verify and optimize the support length, support layer spacing, trench clear height, channel height, cable trench wall thickness, bottom plate thickness, cover plate thickness and cover plate length in the parameterized model of the cable channel according to the comprehensive library when the channel type is a cable trench;

[0153] When the channel type is buried pipe, the pipe model, pipe spacing, buried pipe width and buried pipe height in the parameterized model of the cable channel are verified and optimized in sequence according to the comprehensive library;

[0154] Based on the results of verification and optimization, an optimal set of build parameters is generated.

[0155] The cable channel parameterized construction module 205 is used to generate an optimal cable channel model and an optimal electrical equipment model based on the electrical library and the structural library in combination with an optimal cable channel construction parameter set, thereby completing the parameterized construction of the cable channel.

[0156] This embodiment uses the pre-filled parameter sets in the three databases of the structural library, the electrical library, and the comprehensive library, combined with the cable parameter set input by the user to perform parametric modeling, construct an initial cable channel model and an initial electrical equipment model, and verifies the initial cable channel model and the initial electrical equipment model through the comprehensive library, generating an optimal cable channel construction parameter set, thereby generating an optimal cable channel model and an optimal electrical equipment model, and completing the parametric construction of the cable channel. This embodiment reduces the amount of data input by the user by pre-filling the parameter sets in the three databases of the structural library, the electrical library, and the comprehensive library, avoids the repeated submission and verification process between the power transmission electrical profession and the power transmission structure profession in the prior art, reduces the number of data transfers and data errors that occur during the data transfer process, and only requires a small amount of parameter input from the user to achieve efficient construction of the cable channel, thereby improving the construction efficiency of the cable channel.

[0157] Example 3

[0158] Embodiments of the present invention provide a terminal device and a computer-readable storage medium.

[0159] The terminal device includes: one or more processors; a memory coupled to the processor and used to store one or more programs; when the one or more programs are executed by the one or more processors, the one or more processors implement a parameterized construction method for a cable channel as described in the above embodiment.

[0160] The computer-readable storage medium stores a computer program thereon, wherein the computer program is executed by a processor to implement a parameterized construction method for a cable channel as described in the above embodiment.

[0161] In summary, the embodiment of the present invention performs parametric modeling through pre-filled parameter sets in the three databases of the structural library, the electrical library, and the comprehensive library, combined with the cable parameter set input by the user, to construct an initial cable channel model and an initial electrical equipment model, and verifies the initial cable channel model and the initial electrical equipment model through the comprehensive library, generating an optimal cable channel construction parameter set, thereby generating an optimal cable channel model and an optimal electrical equipment model, and completing the parametric construction of the cable channel. The embodiment of the present invention reduces the amount of data input by the user through the pre-filled parameter sets in the three databases of the structural library, the electrical library, and the comprehensive library, avoids the repeated submission and verification process between the power transmission electrical profession and the power transmission structure profession in the prior art, reduces the number of data transfers and data errors that occur during the data transfer process, and only requires a small amount of parameter input from the user to achieve efficient construction of the cable channel, thereby improving the construction efficiency of the cable channel.

[0162] The specific embodiments described above further illustrate the objectives, technical solutions, and beneficial effects of the present invention. It should be understood that the above descriptions are merely specific embodiments of the present invention and are not intended to limit the scope of protection of the present invention. In particular, it should be noted that any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of protection of the present invention for those skilled in the art.

Claims

1. A parameterized construction method for a cable channel, characterized in that: include: Obtain the channel type, structure library, electrical library and comprehensive library of the cable channel to be constructed; Obtaining a cable parameter set input by a user, and obtaining a pre-filled parameter set based on the electrical library, the structural library, and the comprehensive library; Performing parameter modeling on the pre-filled parameter set and the cable parameter set according to the electrical library and the structural library to determine an initial cable channel model and an initial electrical equipment model of the cable channel to be constructed; The initial cable channel model and the initial electrical equipment model are calibrated and adjusted according to the comprehensive library and the pre-filled parameter set to obtain an optimal cable channel construction parameter set, including: combining the initial cable channel model and the initial electrical equipment model according to the comprehensive library and the pre-filled parameter set to construct a parameterized model of the cable channel; verifying and optimizing the parameterized model of the cable channel according to the comprehensive library and the channel type of the cable channel to be constructed in combination with a preset verification optimization algorithm to generate an optimal cable channel construction parameter set, including: when the channel type is a cable trench, verifying and optimizing the support length, support layer spacing, trench net height, channel height, cable trench wall thickness, bottom plate thickness, cover plate thickness and cover plate length in the parameterized model of the cable channel in sequence according to the comprehensive library; when the channel type is a buried pipe, verifying and optimizing the pipe model, pipe spacing, buried pipe width and buried pipe height in the parameterized model of the cable channel in sequence according to the comprehensive library; generating an optimal cable channel construction parameter set based on the verification and optimization results; According to the electrical library and the structural library, an optimal cable channel model and an optimal electrical equipment model are generated in combination with an optimal cable channel construction parameter set, thereby completing the parametric construction of the cable channel.

2. A parameterized construction method for a cable channel according to claim 1, characterized in that: The performing parameter modeling on the pre-filled parameter set and the cable parameter set according to the electrical library and the structural library to determine the initial cable channel model and the initial electrical equipment model of the cable channel to be constructed specifically includes: When the channel type is a cable trench, screening a cable trench parameter set in the cable parameter set, and performing parametric modeling on the pre-filled parameter set and the cable trench parameter set according to the structure library and the electrical library; When the channel type is a buried pipe, filtering the buried pipe parameter set in the cable parameter set, and performing parametric modeling on the pre-filled parameter set and the buried pipe parameter set according to the structure library and the electrical library; An initial cable channel model and an initial electrical equipment model of the cable channel to be constructed are determined based on the results of the parametric modeling.

3. A parameterized construction method for a cable channel according to claim 2, characterized in that: When the channel type is a cable trench, filtering the cable trench parameter set in the cable parameter set, and performing parametric modeling on the pre-filled parameter set and the cable trench parameter set according to the structure library and the electrical library, specifically including: When the channel type is a cable trench, filtering a cable trench parameter set in a cable parameter set, wherein the cable trench parameter set includes: a bracket length and a cable outer diameter; Performing parameter modeling on the pre-filled parameter set based on the structure library to determine a cable trench structure model; Performing parameterized modeling on the bracket length based on the electrical library to determine a cable bracket model; The outer diameter of the cable is parameterized and modeled based on the electrical library to determine a first cable model.

4. A parameterized construction method for a cable channel according to claim 2, characterized in that: When the channel type is a buried pipe, filtering the buried pipe parameter set in the cable parameter set, and performing parametric modeling on the pre-filled parameter set and the buried pipe parameter set according to the structure library and the electrical library, specifically including: When the channel type is buried pipe, filtering the buried pipe parameter set in the cable parameter set, the buried pipe parameter set including: pipe model and cable outer diameter; Performing parameterized modeling on the pipe model based on the electrical library to determine the pipe model; Performing parameterized modeling on the outer diameter of the cable based on the electrical library to determine a second cable model; Based on a preset grid processing algorithm and the structure library, parameter modeling is performed on the pre-filled parameter set and the buried pipe parameter set to determine a buried pipe structure model.

5. A parameterized construction method for a cable channel according to claim 4, characterized in that: The performing parameter modeling on the pre-filled parameter set and the buried pipe parameter set based on the preset grid processing algorithm and the structure library to determine the buried pipe structure model specifically includes: The buried pipe parameter set includes: the distance between the pipe edge and the concrete encapsulation, the distance between pipes, the slope ratio and the cover depth; the pre-filled parameter set includes: grid layout information; determining a grid layout diagram according to the grid layout information; Based on the structure library and in combination with the pipe model in the electrical library, the pipe model is numbered; and the number corresponding to the pipe model is added to the grid layout diagram to determine the pipe model, the number of pipes, and the arrangement of the pipes; Determine the grid parameterization of the first layer pipe spacing and the second layer pipe spacing according to the distance between the pipe edge and the concrete encapsulation, the pipe model, the number of pipes and the pipe arrangement; The buried pipe width and buried pipe height are determined based on the first layer pipe spacing and the second layer pipe spacing, and the buried pipe structure model is constructed in combination with the slope ratio and cover depth.

6. A parametric construction system for a cable channel, characterized in that: include: Database acquisition module, cable channel parameter acquisition module, initial model construction module, model calibration and adjustment module and cable channel parameterization construction module; The database acquisition module is used to obtain the channel type, structure library, electrical library and comprehensive library of the cable channel to be constructed; The cable channel parameter acquisition module is used to obtain a cable parameter set input by a user and obtain a pre-filled parameter set based on the electrical library, structural library and comprehensive library; The initial model building module is used to perform parameter modeling on the pre-filled parameter set and the cable parameter set according to the electrical library and the structural library, and determine an initial cable channel model and an initial electrical equipment model of the cable channel to be built; The model calibration and adjustment module is used to calibrate and adjust the initial cable channel model and the initial electrical equipment model according to the comprehensive library and the pre-filled parameter set to obtain an optimal cable channel construction parameter set; the model calibration and adjustment module includes: a model calibration and adjustment unit; the model calibration and adjustment unit is used to combine the initial cable channel model and the initial electrical equipment model according to the comprehensive library and the pre-filled parameter set to construct a parameterized model of the cable channel; based on the comprehensive library and the channel type of the cable channel to be constructed, the parameterized model of the cable channel is calibrated and optimized in combination with a preset calibration and optimization algorithm to generate an optimal cable channel construction parameter set; The model verification and adjustment unit includes: an optimal cable channel construction parameter set generation subunit; the optimal cable channel construction parameter set generation subunit is used to, when the channel type is a cable trench, sequentially verify and optimize the support length, support layer spacing, trench clear height, channel height, cable trench wall thickness, bottom plate thickness, cover plate thickness, and cover plate length in the parameterized model of the cable channel according to the comprehensive library; when the channel type is a buried pipe, sequentially verify and optimize the pipe model, pipe spacing, buried pipe width, and buried pipe height in the parameterized model of the cable channel according to the comprehensive library; and generate an optimal cable channel construction parameter set based on the verification and optimization results; The cable channel parameterized construction module is used to generate an optimal cable channel model and an optimal electrical equipment model based on the electrical library and the structural library in combination with an optimal cable channel construction parameter set, thereby completing the parameterized construction of the cable channel.

7. A terminal device, characterized in that: include: one or more processors; a memory, coupled to the processor, for storing one or more programs; When the one or more programs are executed by the one or more processors, the one or more processors implement the parameterized construction method for a cable channel as described in any one of claims 1 to 5.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that: The computer program is executed by a processor to implement a parameterized construction method for a cable channel according to any one of claims 1 to 5.

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