Cable laying management method and system for communication construction

Abstract

The cable laying management method and system for communication construction provided by the present application relate to the field of cable laying technology, obtain cable laying space characteristics and target coverage, analyze the installation correlation and construction constraints between communication construction materials, build a material laying feature network, use cable laying space characteristics and target coverage as search constraints, and perform material setting positioning, cable bending radius, tension control, and path planning search and optimization in accordance with design goals and construction requirements to obtain cable laying management target parameters, match and track the entire cable laying construction cycle according to the cable laying management target parameters, and feedback laying management information, so as to solve the technical problems of insufficient flexibility and untimely feedback in cable laying management, resulting in low construction efficiency, high cost and difficulty in coping with complex construction environments, and achieve the technical effects of improving construction efficiency and accuracy, reducing costs, and effectively adapting to complex construction environments.

Description

Technical Field

[0001] The present invention relates to the technical field of cable laying, and in particular to a cable laying management method and system for communication construction. Background Art

[0002] In the field of communication construction, cable laying management is a key technical activity, which involves multiple aspects such as cable installation, wiring and subsequent maintenance. Existing cable laying management methods mainly rely on manual judgment and experience operations, and lack effective technical means to systematically analyze and optimize cable laying paths and material usage. These methods usually cannot fully consider the installation correlation and construction constraints between construction materials, resulting in low laying efficiency, high cost and difficulty in adapting to complex construction environments. For example, in traditional methods, the laying of materials such as cables, pipes, and junction boxes often requires engineers to make multiple adjustments based on on-site conditions, which not only consumes time, but also increases the risk of construction errors. In addition, existing technologies have failed to provide a systematic tool to help engineers predict and solve possible construction problems in the design stage, thereby avoiding the superposition of construction conflicts and material problems during the laying process, resulting in engineering rework.

[0003] In summary, the existing cable laying management often suffers from insufficient flexibility and untimely feedback, resulting in low construction efficiency, high costs and difficulty in coping with technical problems in complex construction environments. Summary of the invention

[0004] The present application provides a cable laying management method and system for communication construction, which is used to solve the technical problems of insufficient flexibility and untimely feedback in existing cable laying management, resulting in low construction efficiency, high cost and difficulty in coping with complex construction environments.

[0005] In view of the above problems, the present application provides a cable laying management method and system for communication construction.

[0006] In a first aspect, the present application provides a cable laying management method for communication construction, the method comprising:

[0007] Acquire the cable laying space characteristics and target coverage; analyze the installation correlation and construction constraints between communication construction materials, and build a material laying feature network; based on the material laying feature network, use the cable laying space characteristics and target coverage as search constraints, and perform material setting positioning, cable bending radius, tension control, and path planning search and optimization in accordance with design goals and construction requirements to obtain cable laying management target parameters; match and track the entire cable laying construction cycle according to the cable laying management target parameters, and feedback laying management information.

[0008] In a second aspect, the present application provides a cable laying management system for communication construction, the system comprising:

[0009] An information acquisition module is used to obtain the spatial characteristics of cable laying and the target coverage range; a feature network construction module is used to analyze the installation correlation and construction constraints between communication construction materials and construct a material laying feature network; a search and optimization module is used to perform material setting positioning, cable bending radius, tension control, and path planning search and optimization based on the material laying feature network, with the cable laying spatial characteristics and target coverage range as search constraints, and in accordance with design goals and construction requirements, to obtain cable laying management target parameters; a matching and tracking module is used to match and track the entire cable laying construction cycle according to the cable laying management target parameters and feedback laying management information.

[0010] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0011] The cable laying management method for communication construction provided by the present application obtains the cable laying space characteristics and target coverage; performs installation correlation and construction constraint analysis on communication construction materials to construct a material laying feature network; based on the material laying feature network, uses the cable laying space characteristics and target coverage as search constraints, and performs material setting positioning, cable bending radius, tension control, and path planning search and optimization in accordance with design goals and construction requirements to obtain cable laying management target parameters; matches and tracks the entire cable laying construction cycle according to the cable laying management target parameters, and feeds back laying management information, thereby solving the technical problems of insufficient flexibility and untimely feedback in existing cable laying management, resulting in low construction efficiency, high cost, and difficulty in coping with complex construction environments, and achieving the technical effects of improving construction efficiency and accuracy, reducing costs, and effectively adapting to complex construction environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of a cable laying management method for communication construction is provided for this application.

[0013] Figure 2 A schematic diagram of the structure of a cable laying management system for communication construction is provided for this application.

[0014] Explanation of the reference numerals: information acquisition module 11, feature network construction module 12, search and optimization module 13, matching and tracking module 14. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0016] Embodiment 1, as Figure 1 As shown, the present application provides a cable laying management method for communication construction, the method comprising:

[0017] Obtain cable laying space characteristics and target coverage.

[0018] Specifically, cable laying refers to the process of installing telecommunication or power cables from one location to another under specific environments and conditions, which includes selecting appropriate paths and methods to lay cables to ensure the efficiency and safety of communication or power transmission. The specific activities involved in cable laying may include trenching, pipe laying, overhead or direct burial of cables, and other forms. Precise planning and execution are required in this process, including the selection of cable types, determination of paths, decision-making on construction methods, and consideration of environmental factors to ensure that the cables can operate stably after installation while minimizing the impact on the environment.

[0019] In this embodiment, the specific geographical and environmental features of the cable laying area are first identified and recorded, including but not limited to the topography of the laying area, building distribution, existing infrastructure and other obstacles. This process is carried out through a high-precision geographic information system (GIS) and on-site surveys to ensure the accuracy and real-time nature of the acquired data. The acquisition of cable laying spatial features is accomplished by using advanced surveying and mapping tools such as drone aerial photography, laser scanning and other technologies, which can efficiently collect topographic and geomorphic data of the laying area, thereby providing scientific data support for the laying of cables. In addition, the collection of laying spatial features also includes the detection of existing underground facilities such as water pipes and cables to avoid potential conflicts and risks during the construction process.

[0020] The target coverage is determined based on communication needs. This involves defining the geographical coverage area of ​​the required communication service, which is usually determined by user density, service type and expected service quality. For example, in a newly built residential area, the target coverage will include all residential areas and public facilities areas to ensure that residents and service personnel can obtain stable communication services.

[0021] The key to this step is not only to accurately understand the physical and geographical environment of the construction area, but also to evaluate future development needs in order to scientifically plan the best cable laying routes and methods. In this way, potential construction difficulties and cost waste can be effectively avoided in the early stages of communication construction, laying a solid foundation for subsequent construction steps.

[0022] Analyze the installation relevance and construction constraints between communication construction materials, and build a material laying feature network.

[0023] Optionally, an installation correlation analysis between materials is performed, which involves identifying the interactions and dependencies between different construction materials such as cables, pipes, joint boxes, cable connectors, cable fixtures, and protective materials. By evaluating the compatibility and connection requirements of these materials, the correct selection and use of materials during construction can be ensured, thereby improving the overall reliability and performance of the system. Next, construction constraint analysis is performed, which involves determining the various physical and environmental limitations that may be encountered in material laying, such as terrain obstacles, environmental protection requirements, or the impact of existing infrastructure. By analyzing these constraints, potential construction problems can be foreseen and planned to be avoided during the design phase, reducing time and cost waste during construction.

[0024] Furthermore, a material laying feature network is constructed, in which various materials are used as nodes, and the edges between nodes represent the connection relationships between materials. These connection relationships include not only physical connections, such as joints or fixing methods, but also logical relationships in the construction process, such as installation order and dependencies. In addition, reward conditions and penalty conditions are assigned to each connection relationship based on the data in the historical case library. These conditions serve as edge attributes to guide decision-making during the construction process. For example, if the compatibility of two materials is good and they have shown high efficiency and low failure rate in historical construction, this connection relationship will be rewarded; on the contrary, if a certain connection method has frequently caused problems in history, it will be punished to avoid its use in future construction.

[0025] Through this method, the material laying feature network can provide a comprehensive view to help engineers make more scientific and accurate decisions when designing and implementing cable laying solutions, optimize the use of materials, ensure efficient and safe construction, and ultimately achieve the goal of reducing costs, improving performance and adapting to complex environments.

[0026] Based on the material laying feature network, the cable laying space characteristics and target coverage range are used as search constraints, and material setting positioning, cable bending radius, tension control, and path planning search and optimization are performed according to design goals and construction requirements to obtain cable laying management target parameters.

[0027] Exemplarily, based on the constructed material laying feature network, the cable laying space features and target coverage are further used as search constraints to optimize the cable laying plan. This step first involves comprehensively considering the physical and geographical conditions of the cable laying space and the target coverage area of ​​the communication service demand to ensure the rationality and efficiency of the laying path.

[0028] Material setting and positioning requires accurate determination of the placement of various laying materials such as cables, junction boxes, and fixtures at specific locations. This decision-making process is achieved by analyzing the properties of nodes and edges in the material laying feature network, such as the physical compatibility of nodes, historical performance rewards and penalty conditions of edges, etc., so as to optimize the use of each section of material, reduce resource waste, and improve laying efficiency. Furthermore, considering the control of cable bending radius, this factor is crucial to ensure cable performance and avoid physical damage. Through the material laying feature network, the bending radius of the cable under specific laying conditions can be preset and adjusted to ensure that the physical limitations of the material are not exceeded while meeting the needs of the construction space. At the same time, considering the tension control, excessive tension may cause cable damage or performance degradation. Using the data in the feature network, the tension distribution can be evaluated and planned in the design stage. Through reasonable material selection and path planning, the tension on the cable during construction can be effectively dispersed and controlled to avoid potential risks. Path planning search and optimization is implemented by integrating all the above factors. This process involves using algorithms to search for the best laying path under given spatial characteristics and target coverage constraints. This includes not only finding the shortest path to reduce material usage and construction costs, but also considering how to avoid environmental obstacles and meet installation conditions through the optimal path. With the support of algorithm optimization and feature networks, a series of construction planning paths and corresponding material configuration plans can be efficiently generated. Through the above steps, the target parameters of cable laying management can be obtained, including but not limited to construction paths, material locations, necessary bending radius and tension limits. These parameters will ultimately guide the actual construction operations, ensure the efficiency, economy and reliability of communication cable laying, and thus significantly improve the construction and operation effects of the entire communication system.

[0029] The entire cable laying construction cycle is matched and tracked according to the cable laying management target parameters, and laying management information is fed back.

[0030] Specifically, matching tracking means real-time monitoring of the construction process to ensure that each construction activity matches the predetermined cable laying management target parameters, including monitoring the actual laying path, material usage, bending radius, tension, etc. of the cable to see if they meet the design specifications. The implementation of matching tracking usually relies on monitoring systems, such as GPS tracking devices and real-time data transmission technology, which can continuously collect data from the construction site and compare it with the planned parameters. In this process, any deviation or non-conformity with expectations detected from the site needs to be recorded and analyzed immediately. For example, if the cable bending radius is found to be less than the minimum safety standard in a certain section, this will be marked as a potential risk point by the system and an alarm will be triggered. This real-time abnormal monitoring and response mechanism is the key to ensuring construction quality and compliance with safety regulations.

[0031] In addition, tracking the entire construction cycle of the laying process is not only about monitoring and correcting deviations, but also about systematically analyzing all the data collected during the construction process to optimize future construction plans. By comparing actual construction data with expected goals, the construction team can identify inefficient or wasteful links and make improvements in future projects. After the construction is completed, all relevant laying management information will be integrated and fed back to the project management team and relevant stakeholders, including detailed construction reports, deviation analysis results, and recommended improvement measures. Such a feedback mechanism not only improves the transparency of the project, but also promotes continuous quality improvement and cost control.

[0032] Through matching tracking and dynamic feedback of the entire cable installation construction cycle, the efficiency, compliance and safety of the construction process are ensured, while providing a data-supported decision-making basis and a feasible basis for the continuous improvement and optimization of future construction activities.

[0033] Furthermore, the installation relevance and construction constraint analysis between the communication construction materials and the construction of the material laying feature network include:

[0034] According to the communication construction material library, the main body of cable laying construction materials is extracted, including cables, pipes, junction boxes, cable connectors, cable fixings, and protective materials; the main body of construction materials is taken as nodes, and the edges between nodes are established according to the construction connection relationship of each main body of construction materials; the connection relationship and construction constraint parameters between the nodes are identified according to the historical case library, and the reward conditions and penalty conditions of the construction connection relationship are fitted according to the historical cases of the connection relationship and construction constraint parameters, and the reward conditions and penalty conditions are used as edge attributes; based on the nodes, edges and edge attributes, the material laying feature network is constructed, and the material laying feature network is used to characterize the construction connection correlation between each cable laying construction material.

[0035] Furthermore, the communication construction material library is a systematic resource library, which contains all materials and related information used in communication construction. These materials usually involve cables, pipes, junction boxes, connectors, fixings, protective materials, etc. Detailed specifications, physical properties, compatibility and historical performance data of each material are also included. The library is intended to provide necessary data support for the design and construction phases of communication projects, ensuring that the engineering team can access comprehensive information about all available materials for appropriate selection and use. The main body of cable laying construction materials refers to the materials mainly used in the construction process. These materials are the basis for realizing the layout and function of the communication cable system. These materials not only provide physical connections and signal transmission paths, but also include various auxiliary components that protect cables from physical damage or environmental factors. In this embodiment, the main body of construction materials extracted includes cables, pipes, junction boxes, cable connectors, cable fixings and protective materials.

[0036] Furthermore, each construction material is considered as a node of the network according to its function and purpose. For example, cables are the main materials for transmitting signals, while junction boxes are used to connect cable breakpoints, and pipes are used to protect cables. The installation associations between these material bodies are manifested as construction connection relationships that must be followed, such as cables need to be connected to junction boxes, or pipes need to be sleeved outside cables to provide protection. These connection relationships define the edges between nodes. Next, in order to further refine the practicality and accuracy of the network, the construction constraint parameters of each construction material in actual operation are considered, such as the minimum bending radius and maximum tensile limit of the material. These physical properties not only determine whether the material can be used in a specific environment, but also affect the safety and feasibility of the entire construction process.

[0037] Based on the above information, data is extracted from the historical case library, which includes successful construction cases in the past and recorded accidents or abnormal situations. By analyzing these cases, corresponding reward conditions and penalty conditions can be fitted for each construction connection relationship. For example, if a certain material combination has shown high efficiency and low failure rate in history, this connection relationship may obtain reward conditions; conversely, if a certain connection method often causes problems or accidents, a penalty condition will be imposed to avoid repeated use in future construction. After integrating all this information, a comprehensive material laying feature network is constructed, which not only reflects the construction connection relationship and physical constraints between various materials, but also guides the construction team to make more reasonable decisions in actual operations through the attributes of the edges (reward conditions and penalty conditions). This method greatly improves the efficiency and safety of construction, reduces the waste of cost and time, and ensures that the construction quality meets the engineering requirements. Through this systematic analysis and planning, the entire construction process of communication cable laying is significantly optimized.

[0038] Furthermore, constructing the material laying feature network also includes:

[0039] Based on the cables, pipes, junction boxes, cable connectors, cable fixings, and protective materials, material feature expansion is performed to obtain the extended material features of each node; based on the extended material features of each node, the subordinate child nodes of the node are established; based on the subordinate relationship between the child nodes, they are fitted into the material laying feature network; based on the child nodes, the construction connection relationship of each child node is identified and analyzed, and the connection edges of the child nodes and the connection edge attributes of the child nodes are established, and added to the material laying feature network.

[0040] Optionally, material features are extended based on basic construction materials such as cables, pipes, joint boxes, cable connectors, cable fixings and protective materials, which include not only the physical and chemical properties of materials, such as electrical conductivity, bending elasticity, temperature resistance, etc., but also the types of installation interfaces, size specifications, etc. of materials. These materials can be clustered and analyzed through the data in the historical material library to identify the different types and characteristics of various materials, which reflect the diversity and applicability of materials in different construction environments and needs. Further, the subordinate child nodes of the nodes are established according to the extended material features of each node. This step aims to capture and represent more subtle relationships and differences between materials. For example, a cable node may expand to multiple child nodes, each of which represents a different type of cable (such as optical fiber, coaxial cable, etc.), or different physical properties of the cable (such as different compressive strength or fire rating). These child nodes are further fitted into the material laying feature network according to their subordinate relationship with the main node. This process ensures that the network can reflect the hierarchical relationship between materials and their actual application logic in the construction process. The accurate representation of the subordinate relationship ensures that the appropriate materials and technologies can be selected according to actual needs and constraints during the construction process. Then, the construction connection relationship of each subnode is identified and analyzed based on the above subnodes. This step involves establishing connection edges between subnodes and defining the attributes of these connection edges, which includes considering factors such as the technical feasibility, cost-effectiveness, and historical performance of each connection method. For example, if a certain cable has a history of frequent failures when used with a specific type of junction box, the edge of this connection method will be assigned a negative attribute.

[0041] Through the above steps, the material laying feature network not only accurately maps the characteristics and applicability of all materials used, but also provides dynamic adjustment and optimization suggestions based on actual construction needs, thereby greatly improving the efficiency and quality of communication construction, reducing resource waste, and improving the stability and safety of the final construction.

[0042] Furthermore, based on the material laying feature network, the cable laying space features and target coverage are used as search constraints, and material setting positioning, cable bending radius, tension control, and path planning search and optimization are performed according to design objectives and construction requirements to obtain cable laying management target parameters, including:

[0043] Perform path constraint analysis based on the cable laying space characteristics and target coverage to obtain path constraint positioning; use the path constraint positioning as a constraint condition to search for the minimum construction path to obtain alternative construction planning paths; perform material matching on the alternative construction planning paths based on the material laying feature network to obtain cable laying strategies for each alternative construction planning path; evaluate the cable laying strategies for each alternative construction planning path based on the target communication construction requirements to obtain a demand deviation evaluation value, and use the cable laying strategy with the smallest demand deviation evaluation value as the cable laying management target parameter, the cable laying management target parameters including construction planning path and material setting positioning, and the target communication construction requirements including cost requirements and performance requirements.

[0044] Exemplarily, the physical and environmental characteristics of the cable laying space are analyzed, including the terrain, the location of existing buildings or other obstacles, and the network requirements of the target coverage area. Based on this information, the system will identify and determine possible laying paths and constrain these paths to ensure that the laying plan meets geographical and environmental constraints while meeting the needs of communication efficiency. With the determined path constraints, the minimum construction path search is then performed. This search process uses an algorithm to explore all possible cable laying paths and select the path with the lowest cost and highest efficiency, which involves calculating the length, construction difficulty and expected cost of different path options, and finally determining a set of alternative construction planning paths. Each alternative construction path will be matched with materials based on the material laying feature network. This step takes into account the physical and functional characteristics of materials such as cable types, connectors, and fixtures to ensure that the selected materials can adapt to specific construction path conditions. In addition, the use of each material needs to meet technical specifications and safety standards, such as ensuring that the bending radius and tension of the cable are controlled within a safe range. Once the cable laying strategy is determined, the system will evaluate each alternative strategy based on the target communication construction requirements (including cost and performance requirements). This involves analyzing the cost-effectiveness, construction difficulty, expected communication performance and other factors of each strategy, thereby calculating the demand deviation evaluation value of each strategy. The optimal strategy will be the one with the smallest demand deviation evaluation value, which means that it achieves cost optimization while meeting performance requirements. Finally, the cable laying strategy with the lowest demand deviation evaluation value is selected as the target parameter for cable laying management. These parameters include the determined construction planning path and the precise positioning of various materials, providing detailed guidance for the actual construction stage. Through such a systematic process, not only the construction quality and efficiency are ensured, but also the cost can be significantly reduced, and the overall performance and reliability of the communication network can be improved.

[0045] Furthermore, based on the material laying feature network, material matching is performed on the alternative construction planning paths to obtain the cable laying strategies of each alternative construction planning path, including:

[0046] Based on the alternative construction planning paths, path networks of each alternative construction planning path are constructed respectively according to the spatial position distribution, wherein the nodes in the path network are key laying points, including starting points, communication base stations, and turning points, the edges are connection paths between nodes, and the edge weights are construction distances; according to the path network and the material laying feature network, a matching matrix is ​​constructed, wherein the rows of the matching matrix represent the path edges in the path network, the columns represent the material nodes in the material laying feature network, and the matrix element values ​​are the matching costs, which are the cost values ​​obtained by performing adaptability calculations through the edge weights in the path network and the edge attributes in the material laying feature network; according to the matching matrix, the path and material combination that minimizes the matching cost is obtained, and the cable laying strategy for the alternative construction planning path is obtained.

[0047] Specifically, a path network structure is constructed based on the selected construction planning path. In this network, each node represents a key laying point, such as the construction starting point, communication base station, and necessary turning points. The nodes are connected by edges, which represent the actual cable laying path. The weight of the edge is defined as the construction distance, which is a numerical value that measures the physical distance required from one node to another. Such a structure can clarify the layout of the laying path and prepare for further analysis and optimization.

[0048] Next, a matching matrix is ​​created by combining the path network with the established material laying feature network. In this matrix, each row corresponds to an edge in the path network, and each column represents a material node in the material laying feature network. Material nodes involve cables, junction boxes and other connection accessories of different types and characteristics, including their physical properties such as resistance, tensile strength, maximum carrying current, etc. Each element of the matching matrix, namely the matching cost, is calculated based on the construction distance of the edge and the cost, installation difficulty, durability and other factors of the material node. These calculations take into account the comprehensive adaptability and economy of using a specific material from one point to another.

[0049] Finally, the Hungarian algorithm is applied to determine the best path and material combination from the matching matrix. The algorithm systematically analyzes the cost matrix to find the best matching solution that minimizes the total construction and material costs. In this way, each alternative construction planning path will obtain a set of the most economical and effective cable laying strategies that meet the design goals and construction requirements while considering cost and performance requirements.

[0050] Through the above steps, not only the economy and efficiency of communication construction are improved, but also the construction quality and reliability of future operations are ensured, providing a scientific and systematic optimization method for communication construction.

[0051] Furthermore, the constructing of the matching matrix includes:

[0052] Establish a cost operation relationship between the edge weights of the path network and the edge attributes in the material laying feature network; construct an operation channel based on the cost operation relationship, which includes an input variable channel and an output result channel, and the input variable channel has a feature index; perform feature matching extraction on the path network and the material laying feature network according to the feature index, input the input variable channel to perform calculation according to the cost operation relationship, and output the matching cost through the output result channel.

[0053] Further, a cost operation relationship between the edge weights of the path network and the edge attributes in the material laying feature network is established. In this relationship, the edge weights of the path network include but are not limited to physical factors such as construction distance and terrain difficulty, while the edge attributes of the material laying feature network include material cost, durability, installation difficulty, etc. These edge weights and edge attributes are comprehensively considered to calculate the overall construction cost of different path and material combinations. Next, based on the cost operation relationship established above, an operation channel including an input variable channel and an output result channel is constructed. The input variable channel is used to receive specific data about path selection and material configuration. Each input variable has a feature index, which helps the system identify and process different data types and contents. For example, the feature index may represent a specific material or the path length of a specific section. After the input data passes through the input variable channel, the system uses the feature index to perform feature matching extraction on the path network and the material laying feature network. This step involves analyzing the compatibility and cost-effectiveness between the path and the material, ensuring that each material selection is most suitable for its corresponding path section, which includes considering the physical properties of the material (such as maximum tension and bending radius) and the specific requirements of the construction path (such as distance and terrain obstacles). Finally, according to the cost operation relationship, all input variables are calculated in the input channel, and the final matching cost is output through the output result channel. This calculation result provides a cost-effectiveness evaluation of each possible path and material combination, helping the construction team make the most economical and effective decision.

[0054] Through the above steps, not only the cost efficiency of the construction plan is maximized, but also the construction quality and feasibility of the operation are guaranteed, making the cable laying process more accurate and economical.

[0055] Furthermore, the entire cable laying construction cycle is matched and tracked according to the cable laying management target parameters, and laying management information is fed back, including:

[0056] Acquire monitoring image information during the cable laying construction process, locate and identify the monitoring image information, and establish image feature coordinates; align the cable laying management target parameters with the image feature coordinates based on the coordinate positioning relationship, and identify the associated matching relationship between the image features and the cable laying management target parameters based on the positioning alignment relationship; and feed back the laying management information based on the associated matching relationship.

[0057] Specifically, the monitoring system at the construction site continuously captures image information during the cable laying process, including but not limited to real-time views of the construction area, staff activities, and mechanical operation conditions. For each construction cycle, such as ground preparation, cable laying, and cable connection, special image information will be recorded for subsequent analysis. The system uses advanced image processing technology to extract features from the captured images, which involves identifying key visual markers in the image, such as construction signs, cable locations, obstacles, etc. Each key visual element is assigned an image feature coordinate, which is then used to compare the image with the preset laying management target parameters. For example, if the construction path is scheduled to pass through a specific area and the image shows that there is an obstacle in the area, the system will automatically record this conflict point. Afterwards, based on the established image feature coordinates, the system will align the actual construction conditions monitored with the cable laying management target parameters to ensure that each construction link meets the design expectations and any deviations will be identified by the system. During the alignment process, the system analyzes the correlation and matching relationship between the image features and the target parameters, such as whether the actual cable laying location is consistent with the designed path, and whether the laying depth, cable type, etc. meet the specifications. Once the system identifies any situation that does not meet or deviates from the predetermined target through matching images with target parameters, such as obstacles not being cleared, cable laying position deviation, etc., it immediately generates feedback reports containing specific abnormal information and recommended measures, such as readjusting the path, clearing obstacles, or replacing materials that do not meet specifications. The feedback system can quickly convey this key information to the construction management team to ensure that the problem can be handled in a timely manner, thereby ensuring construction quality and progress.

[0058] Through the monitoring and feedback mechanism, the high-quality execution of cable laying work can be ensured in real time, effectively avoiding potential construction risks and cost overruns, and optimizing the overall efficiency and reliability of communication network construction. The application of this method makes the construction process more transparent and management more efficient.

[0059] Through the technical solutions of the above-mentioned embodiments, the cable laying management method for communication construction provided by the present application solves the technical problems of insufficient flexibility and untimely feedback in the existing cable laying management, resulting in low construction efficiency, high cost and difficulty in coping with complex construction environments, and achieves the technical effects of improving construction efficiency and accuracy, reducing costs, and effectively adapting to complex construction environments.

[0060] Embodiment 2, based on the same inventive concept as the cable laying management method for communication construction in the above embodiment, Figure 2 As shown, the present application provides a cable laying management system for communication construction, the system comprising:

[0061] The information acquisition module 11 is used to obtain the cable laying space characteristics and the target coverage range.

[0062] The feature network construction module 12 is used to analyze the installation relevance and construction constraints between communication construction materials and to construct a material laying feature network.

[0063] The search and optimization module 13 is used to search and optimize the material setting positioning, cable bending radius, tension control, and path planning based on the material laying feature network, with the cable laying space characteristics and target coverage range as search constraints, and to obtain the cable laying management target parameters according to the design goals and construction requirements.

[0064] The matching tracking module 14 is used to match and track the entire cable laying construction cycle according to the cable laying management target parameters and feed back laying management information.

[0065] Furthermore, the feature network construction module 12 is further configured to perform the following steps:

[0066] According to the communication construction material library, the main body of cable laying construction materials is extracted, including cables, pipes, junction boxes, cable connectors, cable fixings, and protective materials; the main body of construction materials is taken as nodes, and the edges between nodes are established according to the construction connection relationship of each main body of construction materials; the connection relationship and construction constraint parameters between the nodes are identified according to the historical case library, and the reward conditions and penalty conditions of the construction connection relationship are fitted according to the historical cases of the connection relationship and construction constraint parameters, and the reward conditions and penalty conditions are used as edge attributes; based on the nodes, edges and edge attributes, the material laying feature network is constructed, and the material laying feature network is used to characterize the construction connection correlation between each cable laying construction material.

[0067] Furthermore, the feature network construction module 12 is further configured to perform the following steps:

[0068] Based on the cables, pipes, junction boxes, cable connectors, cable fixings, and protective materials, material feature expansion is performed to obtain the extended material features of each node; based on the extended material features of each node, the subordinate child nodes of the node are established; based on the subordinate relationship between the child nodes, they are fitted into the material laying feature network; based on the child nodes, the construction connection relationship of each child node is identified and analyzed, and the connection edges of the child nodes and the connection edge attributes of the child nodes are established, and added to the material laying feature network.

[0069] Furthermore, the search and optimization module 13 is also used to perform the following steps:

[0070] Perform path constraint analysis based on the cable laying space characteristics and target coverage to obtain path constraint positioning; use the path constraint positioning as a constraint condition to search for the minimum construction path to obtain alternative construction planning paths; perform material matching on the alternative construction planning paths based on the material laying feature network to obtain cable laying strategies for each alternative construction planning path; evaluate the cable laying strategies for each alternative construction planning path based on the target communication construction requirements to obtain a demand deviation evaluation value, and use the cable laying strategy with the smallest demand deviation evaluation value as the cable laying management target parameter, the cable laying management target parameters including construction planning path and material setting positioning, and the target communication construction requirements including cost requirements and performance requirements.

[0071] Furthermore, the search and optimization module 13 is also used to perform the following steps:

[0072] Based on the alternative construction planning paths, path networks of each alternative construction planning path are constructed respectively according to the spatial position distribution, wherein the nodes in the path network are key laying points, including starting points, communication base stations, and turning points, the edges are connection paths between nodes, and the edge weights are construction distances; according to the path network and the material laying feature network, a matching matrix is ​​constructed, wherein the rows of the matching matrix represent the path edges in the path network, the columns represent the material nodes in the material laying feature network, and the matrix element values ​​are the matching costs, which are the cost values ​​obtained by performing adaptability calculations through the edge weights in the path network and the edge attributes in the material laying feature network; according to the matching matrix, the path and material combination that minimizes the matching cost is obtained, and the cable laying strategy for the alternative construction planning path is obtained.

[0073] Furthermore, the search and optimization module 13 is also used to perform the following steps:

[0074] Establish a cost operation relationship between the edge weights of the path network and the edge attributes in the material laying feature network; construct an operation channel based on the cost operation relationship, which includes an input variable channel and an output result channel, and the input variable channel has a feature index; perform feature matching extraction on the path network and the material laying feature network according to the feature index, input the input variable channel to perform calculation according to the cost operation relationship, and output the matching cost through the output result channel.

[0075] Furthermore, the matching tracking module 14 is further configured to perform the following steps:

[0076] Acquire monitoring image information during the cable laying construction process, locate and identify the monitoring image information, and establish image feature coordinates; align the cable laying management target parameters with the image feature coordinates based on the coordinate positioning relationship, and identify the associated matching relationship between the image features and the cable laying management target parameters based on the positioning alignment relationship; and feed back the laying management information based on the associated matching relationship.

[0077] Through the above-mentioned detailed description of the cable laying management method for communication construction in this specification, those skilled in the art can clearly understand the cable laying management system for communication construction in this embodiment. For the system disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description.

[0078] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cable laying management method for communication construction, characterized in that: include: Obtain cable laying space characteristics and target coverage; Analyze the installation relevance and construction constraints of communication construction materials, and build a material laying feature network; Based on the material laying feature network, the cable laying space features and target coverage are used as search constraints, and material setting positioning, cable bending radius, tension control, and path planning search and optimization are performed according to design objectives and construction requirements to obtain cable laying management target parameters; Match and track the entire cable laying construction cycle according to the cable laying management target parameters, and feed back laying management information; The installation correlation and construction constraint analysis between the communication construction materials and the construction of the material laying feature network include: Extract the main body of cable laying construction materials according to the communication construction material library, including cables, pipes, joint boxes, cable connectors, cable fixings, and protective materials; Taking the main body of construction materials as nodes, the edges between nodes are established according to the construction connection relationship of each main body of construction materials; Identify the connection relationship and construction constraint parameters between the nodes according to the historical case library, fit the reward condition and penalty condition of the construction connection relationship according to the historical cases of the connection relationship and construction constraint parameters, and use the reward condition and penalty condition as edge attributes; Based on the nodes, edges and edge attributes, the material laying feature network is constructed, and the material laying feature network is used to characterize the construction connection association between various cable laying construction materials.

2. The cable laying management method for communication construction according to claim 1, characterized in that: Constructing the material laying feature network also includes: Based on the cables, pipes, joint boxes, cable connectors, cable fixtures, and protective materials, material feature expansion is performed to obtain expanded material features of each node; According to the extended material characteristics of each node, a lower-level child node of the node is established; According to the subordinate relationship between the subnodes and the nodes, fitting them into the material laying feature network; Based on the sub-nodes, identification and analysis of the construction connection relationship of each sub-node are performed, and connection edges of the sub-nodes and connection edge attributes of the sub-nodes are established and added to the material laying feature network.

3. The cable laying management method for communication construction according to claim 1, characterized in that: Based on the material laying feature network, the cable laying space features and target coverage are used as search constraints, and material setting positioning, cable bending radius, tension control, and path planning search and optimization are performed according to design goals and construction requirements to obtain cable laying management target parameters, including: Perform path constraint analysis according to the cable laying space characteristics and target coverage to obtain path constraint positioning; Taking the path constraint positioning as a constraint condition, searching for the minimum construction path is performed to obtain an alternative construction planning path; Based on the material laying feature network, material matching is performed on the alternative construction planning paths to obtain the cable laying strategies of each alternative construction planning path; Based on the target communication construction requirements, the cable laying strategies of the alternative construction planning paths are evaluated to obtain a demand deviation evaluation value, and the cable laying strategy with the smallest demand deviation evaluation value is used as the cable laying management target parameter. The cable laying management target parameters include the construction planning path and material setting positioning, and the target communication construction requirements include cost requirements and performance requirements.

4. The cable laying management method for communication construction according to claim 3, characterized in that: Based on the material laying feature network, material matching is performed on the alternative construction planning paths to obtain cable laying strategies for each alternative construction planning path, including: Based on the alternative construction planning paths, a path network of each alternative construction planning path is constructed according to the spatial position distribution, wherein the nodes in the path network are key laying points, including starting points, communication base stations, and turning points, the edges are connection paths between nodes, and the edge weights are construction distances; According to the path network and the material laying feature network, a matching matrix is ​​constructed, wherein the rows of the matching matrix represent the path edges in the path network, the columns represent the material nodes in the material laying feature network, and the matrix element values ​​are matching costs, which are the cost values ​​obtained by performing adaptability calculation on the edge weights in the path network and the edge attributes in the material laying feature network; The path and material combination with the minimum matching cost is obtained according to the matching matrix, and the cable laying strategy of the alternative construction planning path is obtained.

5. The cable laying management method for communication construction according to claim 4, characterized in that: The constructing of the matching matrix comprises: Establishing a cost operation relationship between the edge weights of the path network and the edge attributes in the material laying feature network; Constructing an operation channel based on the cost operation relationship, including an input variable channel and an output result channel, wherein the input variable channel has a feature index; According to the feature index, feature matching and extraction are performed on the path network and material laying feature network, the features are input into the input variable channel for calculation according to the cost operation relationship, and the matching cost is output through the output result channel.

6. The cable laying management method for communication construction according to claim 1, characterized in that: According to the cable laying management target parameters, the entire cable laying construction cycle is matched and tracked, and laying management information is fed back, including: Acquire monitoring image information during the cable laying construction process, perform positioning and identification on the monitoring image information, and establish image feature coordinates; According to the coordinate positioning relationship, the cable laying management target parameter is aligned with the image feature coordinates, and the associated matching relationship between the image feature and the cable laying management target parameter is identified based on the positioning alignment relationship; The installation management information is fed back according to the associated matching relationship.

7. A cable laying management system for communication construction, characterized in that: A system for implementing the cable laying management method for communication construction according to any one of claims 1 to 6, the system comprising: An information acquisition module is used to obtain the cable laying space characteristics and target coverage; The feature network construction module is used to analyze the installation relevance and construction constraints between communication construction materials and build a material laying feature network; A search and optimization module is used to perform material setting positioning, cable bending radius, tension control, and path planning search and optimization based on the material laying feature network, with the cable laying space characteristics and target coverage range as search constraints, and in accordance with design objectives and construction requirements, to obtain cable laying management target parameters; A matching tracking module, used to match and track the entire cable laying construction cycle according to the cable laying management target parameters, and feed back laying management information; The feature network building module is used to perform the following steps: According to the communication construction material library, the main body of cable laying construction materials is extracted, including cables, pipes, junction boxes, cable connectors, cable fixings, and protective materials; the main body of construction materials is taken as nodes, and the edges between nodes are established according to the construction connection relationship of each main body of construction materials; the connection relationship and construction constraint parameters between the nodes are identified according to the historical case library, and the reward conditions and penalty conditions of the construction connection relationship are fitted according to the historical cases of the connection relationship and construction constraint parameters, and the reward conditions and penalty conditions are used as edge attributes; based on the nodes, edges and edge attributes, the material laying feature network is constructed, and the material laying feature network is used to characterize the construction connection correlation between each cable laying construction material.

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