Urban Network Optimization Wiring Method and System Based on Digital Technology

Abstract

The present invention provides an urban network optimized wiring method and system based on digital technology. The method includes: collecting signal distribution information, network line demand distribution information, and permitted wiring ranges in an urban area, and generating an interference signal distribution map of the urban area; generating an initial network wiring map of the urban area through a network wiring model, and based on the interference signal distribution map and the permitted wiring ranges, optimizing through a line optimization network to obtain an initial target network wiring map of the urban area; analyzing the wiring evaluation value of the initial target network wiring map through a wiring evaluation strategy, and when the wiring evaluation value is lower than a wiring evaluation threshold, iteratively optimizing each network line, and taking the initial target network wiring map obtained in the last iteration as the target network wiring map. Adopting this solution can improve the optimization effect of urban network wiring.

Description

Technical Field

[0001] The present invention relates to the technical field of urban network cabling, and particularly to an urban network optimized cabling method and system based on digital technology. Background Art

[0002] With the continuous development of urban intelligent technology, the requirements for the quality of information transmission between cities are also constantly increasing. Especially during the data transmission process between cities, it is often necessary to conduct network cabling for cities to ensure the normal transmission of data communication between cities. However, due to the wide distribution of interference signals between cities, the interference to urban network lines is relatively large, affecting the normal transmission process of data communication in the network lines. Therefore, how to improve the transmission quality of data communication by optimizing network cabling while ensuring the usage requirements of network lines during urban network cabling is the current research focus of urban network cabling.

[0003] The traditional network cabling optimization method is to analyze and identify the urban architecture through a large number of professional staff, and then manually design the network cabling diagram of urban areas. However, manual cabling optimization has high requirements for the work experience of staff, and in actual network cabling, the optimization degree of the actual anti-interference effect of network lines is not ideal, with a large deviation rate from the expected effect, resulting in poor optimization effect for urban network cabling. Summary of the Invention

[0004] The main purpose of the present invention is to provide an urban network optimized cabling method and system based on digital technology, aiming to solve the problems in the prior art that due to the high requirements for the work experience of staff in manual cabling optimization, and in actual network cabling, the optimization degree of the actual anti-interference effect of network lines is not ideal, with a large deviation rate from the expected effect, resulting in poor optimization effect for urban network cabling.

[0005] To achieve the above object, the present invention provides an urban network optimized cabling method based on digital technology, and the method includes:

[0006] Collect the signal distribution information of the urban area, the network line demand distribution information of the urban area, and the permitted cabling range of the urban area, and generate an interference signal distribution map of the urban area based on the signal distribution information;

[0007] Based on the network line demand distribution information of the urban area and the permitted cabling range of the urban area, generate an initial network cabling diagram of the urban area through a network cabling model, and based on the interference signal distribution map and the permitted cabling range, perform line optimization processing on the initial network cabling diagram through a line optimization network to obtain an initial target network cabling diagram of the urban area;

[0008] Through a wiring evaluation strategy, analyze the wiring evaluation value of the initial target network wiring diagram, and when the wiring evaluation value is lower than the wiring evaluation threshold, replace the initial network wiring diagram with the initial target network wiring diagram;

[0009] Return to execute the step of performing line optimization on the initial network wiring diagram through a line optimization network based on the interference signal distribution diagram and the permitted wiring range to obtain the initial target network wiring diagram of the urban area, until the wiring evaluation value is not lower than the wiring evaluation threshold, and use the initial target network wiring diagram obtained in the last iteration as the target network wiring diagram.

[0010] Optionally, generating the interference signal distribution diagram of the urban area based on the signal distribution information includes:

[0011] Based on the signal distribution information, identify the signal source information corresponding to each signal distribution range and the signal source type corresponding to each signal distribution range, and based on the signal source type corresponding to each signal distribution range, screen the signal attenuation law information of each target signal distribution range and the target signal source information corresponding to each target signal distribution range in the interference signal database;

[0012] For each target signal distribution range, generate a signal attenuation distribution diagram of the target signal distribution range based on the signal source information of the target signal distribution range and the signal attenuation law information of the target signal distribution range;

[0013] Project the signal attenuation distribution diagrams of each target signal distribution range onto the regional scope diagram of the urban area to obtain the interference signal distribution diagram of the urban area.

[0014] Optionally, generating the initial network wiring diagram of the urban area through a network wiring model based on the network line demand distribution information of the urban area and the permitted wiring range of the urban area includes:

[0015] Based on the network line demand distribution information of the urban area, generate a network line demand dot diagram of the urban area in the regional scope diagram of the urban area, and project the permitted wiring range of the urban area onto the network line demand dot diagram to obtain the wiring network planning diagram of the urban area;

[0016] Based on the wiring network planning diagram, generate each network wiring line of the urban area through a network wiring model, and through a cost optimization strategy, screen each optimized network wiring line among each network wiring line as the initial network wiring diagram of the urban area.

[0017] Optionally, the step of screening each optimized network cabling line from each of the network cabling lines as the initial network cabling diagram of the urban area through the cost optimization strategy includes:

[0018] Dividing each of the network cabling lines into each group of co-directional network lines and identifying the sub-network line demand information corresponding to the group of co-directional network lines;

[0019] For each group of co-directional network lines, based on the sub-network line demand information corresponding to the group of co-directional network lines, identifying the number of required lines for each group of co-directional network lines, and when the number of network lines in the group of co-directional network lines is greater than the number of required lines for the group of co-directional network lines, calculating the line cost value of each network line in the group of co-directional network lines through a cost evaluation algorithm;

[0020] Sorting in ascending order according to the line cost value of each network line to obtain a network line sequence, and screening the network lines with the number of required lines in the order from front to back of the network line sequence as the initial optimized network lines for each group of co-directional network lines;

[0021] Taking the distribution diagram of the initial optimized network lines of all groups of co-directional network lines in the area scope diagram of the urban area as the initial network cabling diagram of the urban area.

[0022] Optionally, the step of performing line optimization processing on the initial network cabling diagram through a line optimization network based on the interference signal distribution diagram and the permitted cabling range to obtain the initial target network cabling diagram of the urban area includes:

[0023] In the interference signal distribution diagram, screening the low signal distribution range below the interference signal threshold, and based on the permitted cabling range and the low signal distribution range, identifying the interference signal range in the permitted cabling range and the low interference signal range in the permitted cabling range;

[0024] In each of the initial optimized network lines, screening the abnormal network lines passing through the interference signal range, and based on each of the abnormal network lines and the low interference signal range in the permitted cabling range, generating new optimized network lines corresponding to each of the abnormal network lines through a line optimization network;

[0025] In the case where there is a newly optimized network line that overlaps with the initial optimized network line, the newly optimized network line that overlaps with the initial optimized network line is used as a new abnormal network line, and each of the new abnormal network lines replaces each of the abnormal network lines, and then returns to execute the step of generating a new optimized network line corresponding to each of the abnormal network lines through a line optimization network based on each of the abnormal network lines and the low-interference signal range in the permitted wiring range, until there is no newly optimized network line that overlaps with the initial optimized network line, and then each optimized network line is obtained;

[0026] The distribution map of each of the optimized network lines in the regional scope map of the urban area is used as the initial target network wiring map of the urban area.

[0027] Optionally, the analysis of the wiring evaluation value of the initial target network wiring map through the wiring evaluation strategy includes:

[0028] Based on the wiring evaluation strategy, identify the index weight value of each wiring evaluation index, the index evaluation strategy of each wiring evaluation index, and the line data type corresponding to each wiring evaluation index, and for each optimized network line, identify the line data value of each line data type of the optimized network line;

[0029] Based on the line data values of each of the line data types, through the index evaluation strategy of each wiring evaluation index, identify the wiring evaluation value of the optimized network line in each wiring evaluation index, and based on the index weight value of each wiring evaluation index and the wiring evaluation value of the optimized network line in each wiring evaluation index, calculate the line evaluation value of each optimized network line;

[0030] Based on the line evaluation values of each of the optimized network lines, determine the wiring evaluation value of the initial target network wiring map.

[0031] In addition, to achieve the above object, the present invention also provides an urban network optimized wiring system based on digital technology, and the urban network optimized wiring system based on digital technology includes:

[0032] An acquisition module, configured to acquire the signal distribution information of the urban area, the network line demand distribution information of the urban area, and the permitted wiring range of the urban area, and generate an interference signal distribution map of the urban area based on the signal distribution information;

[0033] A generation module, configured to generate an initial network wiring diagram of the urban area through a network wiring model based on the network line demand distribution information of the urban area and the permitted wiring range of the urban area, and perform line optimization processing on the initial network wiring diagram through a line optimization network based on the interference signal distribution diagram and the permitted wiring range to obtain the initial target network wiring diagram of the urban area;

[0034] An analysis module, configured to analyze the wiring evaluation value of the initial target network wiring diagram through a wiring evaluation strategy, and when the wiring evaluation value is lower than the wiring evaluation threshold, replace the initial network wiring diagram with the initial target network wiring diagram;

[0035] An iteration module, configured to return and execute the step of performing line optimization processing on the initial network wiring diagram through a line optimization network based on the interference signal distribution diagram and the permitted wiring range to obtain the initial target network wiring diagram of the urban area, and when the wiring evaluation value is not lower than the wiring evaluation threshold, use the initial target network wiring diagram obtained in the last iteration as the target network wiring diagram.

[0036] Optionally, the acquisition module is specifically configured to:

[0037] Based on the signal distribution information, identify the signal source information corresponding to each signal distribution range and the signal source type corresponding to each signal distribution range, and based on the signal source type corresponding to each signal distribution range, screen the signal attenuation law information of each target signal distribution range and the target signal source information corresponding to each target signal distribution range in the interference signal database;

[0038] For each target signal distribution range, generate a signal attenuation distribution diagram of the target signal distribution range based on the signal source information of the target signal distribution range and the signal attenuation law information of the target signal distribution range;

[0039] Project the signal attenuation distribution diagrams of each target signal distribution range onto the regional scope diagram of the urban area to obtain the interference signal distribution diagram of the urban area.

[0040] Optionally, the generation module is specifically configured to:

[0041] Based on the network line demand distribution information of the urban area, generate a network line demand dot diagram of the urban area in the regional scope diagram of the urban area, and project the permitted wiring range of the urban area onto the network line demand dot diagram to obtain the wiring network planning diagram of the urban area;

[0042] Based on the wiring network planning diagram, through the network wiring model, each network wiring line of the urban area is generated, and through the cost optimization strategy, among each of the network wiring lines, each optimized network wiring line is screened as the initial network wiring diagram of the urban area.

[0043] Optionally, the generating module is specifically configured to:

[0044] Divide each of the network wiring lines into each group of co-directional network lines, and identify the sub-network line demand information corresponding to the group of co-directional network lines;

[0045] For each group of co-directional network lines, based on the sub-network line demand information corresponding to the group of co-directional network lines, identify the number of required lines for each group of co-directional network lines, and when the number of network lines in the group of co-directional network lines is greater than the number of required lines for the group of co-directional network lines, through the cost evaluation algorithm, calculate the line cost values of each network line in the group of co-directional network lines;

[0046] Sort in ascending order according to the line cost values of each network line to obtain a network line sequence, and according to the order from front to back of the network line sequence, screen the network lines with the number of required lines as each initial optimized network line of the group of co-directional network lines;

[0047] Use the distribution diagram of each initial optimized network line of all groups of co-directional network lines in the regional scope diagram of the urban area as the initial network wiring diagram of the urban area.

[0048] Optionally, the generating module is specifically configured to:

[0049] In the interference signal distribution diagram, screen the low signal distribution range below the interference signal threshold, and based on the permitted wiring range and the low signal distribution range, identify the interference signal range in the permitted wiring range and the low interference signal range in the permitted wiring range;

[0050] Among each of the initial optimized network lines, screen the abnormal network lines passing through the interference signal range, and based on each of the abnormal network lines and the low interference signal range in the permitted wiring range, through the line optimization network, generate the corresponding new optimized network lines for each of the abnormal network lines;

[0051] In the case where there is a newly optimized network line that overlaps with the initial optimized network line, the newly optimized network line that overlaps with the initial optimized network line is regarded as a new abnormal network line, and each of the new abnormal network lines replaces each of the abnormal network lines, and then returns to execute the step of generating, through a line optimization network, a new optimized network line corresponding to each of the abnormal network lines based on each of the abnormal network lines and the low-interference signal range in the permitted wiring range, until there is no newly optimized network line that overlaps with the initial optimized network line, and then each optimized network line is obtained;

[0052] The distribution map of each of the optimized network lines in the regional scope map of the urban area is used as the initial target network wiring diagram of the urban area.

[0053] Optionally, the analysis module is specifically configured to:

[0054] Based on the wiring evaluation strategy, identify the index weight value of each wiring evaluation index, the index evaluation strategy of each wiring evaluation index, and the line data type corresponding to each wiring evaluation index, and for each optimized network line, identify the line data value of each line data type of the optimized network line;

[0055] Based on the line data values of each of the line data types, through the index evaluation strategy of each wiring evaluation index, identify the wiring evaluation value of the optimized network line in each wiring evaluation index, and based on the index weight value of each wiring evaluation index and the wiring evaluation value of the optimized network line in each wiring evaluation index, calculate the line evaluation value of each optimized network line;

[0056] Based on the line evaluation values of each of the optimized network lines, determine the wiring evaluation value of the initial target network wiring diagram.

[0057] In a third aspect, the present application provides a computer device. The computer device includes a memory and a processor, the memory stores a computer program, and when the processor executes the computer program, the steps of the method described in any one of the first aspects are implemented.

[0058] In a fourth aspect, the present application provides a computer-readable storage medium. A computer program is stored thereon, and when the computer program is executed by a processor, the steps of the method described in any one of the first aspects are implemented.

[0059] In a fifth aspect, the present application provides a computer program product. The computer program product includes a computer program, and when the computer program is executed by a processor, the steps of the method described in any one of the first aspects are implemented.

[0060] The present invention provides an urban network optimized wiring method and system based on digital technology. The method includes: collecting signal distribution information of an urban area, network line demand distribution information of the urban area, and permitted wiring range of the urban area, and generating an interference signal distribution map of the urban area based on the signal distribution information; generating an initial network wiring map of the urban area through a network wiring model based on the network line demand distribution information of the urban area and the permitted wiring range of the urban area, and performing line optimization processing on the initial network wiring map through a line optimization network based on the interference signal distribution map and the permitted wiring range to obtain an initial target network wiring map of the urban area; analyzing the wiring evaluation value of the initial target network wiring map through a wiring evaluation strategy, and when the wiring evaluation value is lower than the wiring evaluation threshold, replacing the initial network wiring map with the initial target network wiring map; returning to execute the step of performing line optimization processing on the initial network wiring map through the line optimization network based on the interference signal distribution map and the permitted wiring range to obtain the initial target network wiring map of the urban area until the wiring evaluation value is not lower than the wiring evaluation threshold, and taking the initial target network wiring map obtained in the last iteration as the target network wiring map. In this solution, by identifying the signal distribution, network demand distribution, and permitted wiring range of the urban area, the wiring impact analysis is carried out from three perspectives of interference signal, network demand, and wiring permission, improving the comprehensiveness of the optimization analysis of network wiring. Then, based on the network wiring model, an initial network wiring map of the urban area is first generated, and then, based on the interference signal distribution map and the permitted wiring range, the network wiring is optimized through the line optimization network, which not only avoids the problems of low efficiency, low accuracy, and high error rate of manual wiring and manual optimization, but also the network wiring map generated by the above solution has stronger applicability and less signal interference to the urban area. Finally, this solution performs evaluation processing on the initially generated target network wiring map, so as to analyze the network wiring map from multiple perspectives and then perform iterative optimization to ensure multiple wiring optimization effects such as the anti-signal interference ability, demand satisfaction effect, and wiring cost optimization evaluation effect of the obtained target network wiring map. Thus, the optimization effect of urban network wiring is comprehensively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] In order to more clearly illustrate the solutions in the present application, the following will briefly introduce the drawings required for the description of the embodiments of the present application. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0062] Figure 1It is a flowchart of the urban network optimized wiring method based on digital technology provided by an embodiment of the present invention;

[0063] Figure 2 It is a schematic structural diagram of the urban network optimized wiring system based on digital technology provided by an embodiment of the present invention;

[0064] Figure 3 It is an internal structure diagram of the computer device provided by an embodiment of the present invention. Detailed implementation manners

[0065] The urban network optimized wiring method based on digital technology provided by an embodiment of the present invention is applied to the urban network optimized wiring system based on digital technology. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0066] Referring to "embodiment" herein means that the specific features, structures or characteristics described in connection with the embodiment may be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0067] To enable those skilled in the art of this technology to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings.

[0068] The urban network optimization wiring method provided by the embodiments of the present application can be applied to the application environment of urban network optimization wiring based on digital technology. Among them, this method can be applied to terminals, servers, or systems including terminals and servers, and is realized through the interaction between terminals and servers. Among them, the terminal can be, but is not limited to, various personal computers, laptop computers, etc. Among them, the terminal identifies the signal distribution, network demand distribution, and permitted wiring range in the urban area, so as to analyze the wiring impact from three perspectives: interference signal, network demand, and wiring permission, improving the comprehensiveness of the optimization analysis of network wiring. Then, based on the network wiring model, an initial network wiring diagram of the urban area is first generated, and then, based on the interference signal distribution diagram and the permitted wiring range, the network is optimized through line optimization to perform network wiring optimization, which not only avoids the problems of low efficiency, low accuracy, and high error rate of manual wiring and manual optimization, but also the network wiring diagram generated by the above solution is more applicable to the urban area and has less signal interference. Finally, this solution evaluates the initially generated target network wiring diagram, so as to analyze the network wiring diagram from multiple perspectives and then iteratively optimize it to ensure multiple wiring optimization effects such as the anti-signal interference ability, demand satisfaction effect, and wiring cost optimization evaluation effect of the obtained target network wiring diagram. Thus, the optimization effect of urban network wiring is comprehensively improved.

[0069] In one embodiment, as Figure 1 shown, a method for optimizing urban network wiring based on digital technology is provided. Taking the application of this method to a terminal as an example, the method includes the following steps:

[0070] Step S101: Collect the signal distribution information of the urban area, the network line demand distribution information of the urban area, and the permitted wiring range of the urban area, and generate an interference signal distribution diagram of the urban area based on the signal distribution information.

[0071] In this embodiment, the terminal responds to the signal data upload operation of the staff, obtains the distribution information of each signal source in the urban area, and obtains the signal distribution information of the urban area. Then, the terminal obtains the network line demand information of each location point in the urban area, and obtains the network line demand distribution information of the urban area. Finally, the terminal obtains the permitted wiring range of the urban area by receiving the range allowed for wiring laying in the urban area divided by the urban planning department. Finally, the terminal generates an interference signal distribution diagram of the urban area based on the signal distribution information. Among them, the interference signal distribution diagram of the urban area is the signal distribution range of each interference signal source in the urban area, and the specific generation process will be described in detail later.

[0072] Step S102: Based on the network line demand distribution information of the urban area and the permitted wiring range of the urban area, generate an initial network wiring diagram of the urban area through a network wiring model, and based on the interference signal distribution diagram and the permitted wiring range, perform line optimization processing on the initial network wiring diagram through a line optimization network to obtain an initial target network wiring diagram of the urban area.

[0073] In this embodiment, the terminal generates an initial network wiring diagram of the urban area based on the network line demand distribution information of the urban area and the permitted wiring range of the urban area through a network wiring model, and based on the interference signal distribution diagram and the permitted wiring range, performs line optimization processing on the initial network wiring diagram through a line optimization network to obtain an initial target network wiring diagram of the urban area. Among them, the network wiring model is a line planning network based on a self-attention mechanism. The line optimization network is a reinforcement learning neural network. The specific process of network wiring diagram generation and line optimization will be described in detail later.

[0074] Step S103: Analyze the wiring evaluation value of the initial target network wiring diagram through a wiring evaluation strategy, and when the wiring evaluation value is lower than the wiring evaluation threshold, replace the initial network wiring diagram with the initial target network wiring diagram.

[0075] In this embodiment, the terminal analyzes the wiring evaluation value of the initial target network wiring diagram through a wiring evaluation strategy, and when the wiring evaluation value is lower than the wiring evaluation threshold, replaces the initial network wiring diagram with the initial target network wiring diagram. Among them, the wiring evaluation strategy includes index evaluation strategies for multiple wiring evaluation indexes, and the wiring evaluation indexes include but are not limited to index types such as cost evaluation index, timeliness evaluation index, signal interference evaluation index, and path optimization evaluation index. The specific evaluation process will be described in detail later.

[0076] Step S104: Return to execute the step of performing line optimization processing on the initial network wiring diagram through a line optimization network based on the interference signal distribution diagram and the permitted wiring range to obtain an initial target network wiring diagram of the urban area, until the wiring evaluation value is not lower than the wiring evaluation threshold, and use the initial target network wiring diagram obtained in the last iteration as the target network wiring diagram.

[0077] In this embodiment, the terminal returns to execute the step of performing line optimization processing on the initial network wiring diagram through a line optimization network based on the interference signal distribution diagram and the permitted wiring range to obtain an initial target network wiring diagram of the urban area, until the wiring evaluation value is not lower than the wiring evaluation threshold, and use the initial target network wiring diagram obtained in the last iteration as the target network wiring diagram.

[0078] Based on the above solution, by identifying the signal distribution, network demand distribution, and permitted wiring range in the urban area, the impact analysis of wiring is carried out from three perspectives: interference signal, network demand, and wiring permission, which improves the comprehensiveness of the optimization analysis of network wiring. Then, based on the network wiring model, an initial network wiring diagram of the urban area is first generated, and then, based on the interference signal distribution diagram and the permitted wiring range, the network wiring is optimized by optimizing the lines. This not only avoids the problems of low efficiency, low accuracy, and high error rate in manual wiring and manual optimization, but also the network wiring diagram generated by the above solution has stronger applicability and less signal interference to the urban area. Finally, the present solution evaluates the initially generated target network wiring diagram, analyzes the network wiring diagram from multiple perspectives, and then iteratively optimizes it to ensure multiple wiring optimization effects such as the anti-signal interference ability, demand satisfaction effect, and wiring cost optimization evaluation effect of the obtained target network wiring diagram. Thus, the optimization effect of urban network wiring is comprehensively improved.

[0079] Optionally, based on the signal distribution information, an interference signal distribution diagram of the urban area is generated, including: based on the signal distribution information, identifying the signal source information corresponding to each signal distribution range and the signal source type corresponding to each signal distribution range, and based on the signal source type corresponding to each signal distribution range, screening the signal attenuation law information of each target signal distribution range and the target signal source information corresponding to each target signal distribution range in the interference signal database; for each target signal distribution range, generating a signal attenuation distribution diagram of the target signal distribution range based on the signal source information of the target signal distribution range and the signal attenuation law information of the target signal distribution range; and projecting the signal attenuation distribution diagrams of each target signal distribution range onto the area range diagram of the urban area to obtain the interference signal distribution diagram of the urban area.

[0080] In this embodiment, the terminal identifies the signal source information corresponding to each signal distribution range and the signal source type corresponding to each signal distribution range based on the signal distribution information, and screens the signal attenuation law information of each target signal distribution range and the target signal source information corresponding to each target signal distribution range in the interference signal database based on the signal source type corresponding to each signal distribution range. Among them, the signal source information corresponding to each signal distribution range includes the signal source location information and the signal intensity information of the signal source. And each signal source type includes, but is not limited to, the interference signal source type and the non-interference signal source type. Then, the terminal screens the signal distribution ranges of the interference signal source type as the target signal distribution ranges.

[0081] Then, for each target signal distribution range, the terminal generates a signal attenuation distribution map of the target signal distribution range based on the signal source information of the target signal distribution range and the signal attenuation law information of the target signal distribution range. Finally, the terminal projects the signal attenuation distribution maps of the respective target signal distribution ranges onto the regional range map of the urban area to obtain the interference signal distribution map of the urban area.

[0082] Based on the above solution, by screening the target signal distribution ranges of the interference signal source types and then generating the signal attenuation distribution maps of the respective target signal distribution ranges through the signal attenuation law information, the recognition accuracy of the signal distribution is improved.

[0083] Optionally, based on the network line demand distribution information of the urban area and the permitted wiring range of the urban area, an initial network wiring map of the urban area is generated through a network wiring model, including: based on the network line demand distribution information of the urban area, a network line demand dot map of the urban area is generated in the regional range map of the urban area, and the permitted wiring range of the urban area is projected onto the network line demand dot map to obtain the wiring network planning map of the urban area; based on the wiring network planning map, each network wiring line of the urban area is generated through a network wiring model, and through a cost optimization strategy, each optimized network wiring line is screened from each network wiring line as the initial network wiring map of the urban area.

[0084] In this embodiment, the terminal generates a network line demand dot map of the urban area in the regional range map of the urban area based on the network line demand distribution information of the urban area, and projects the permitted wiring range of the urban area onto the network line demand dot map to obtain the wiring network planning map of the urban area. Among them, the network line demand dot map includes each demand position point in the urban area, where each wiring demand corresponds to a demand position point, and the demand position points of multiple wiring demands may overlap.

[0085] Subsequently, the terminal generates each network wiring line of the urban area through a network wiring model based on the wiring network planning map, and through a cost optimization strategy, each optimized network wiring line is screened from each network wiring line as the initial network wiring map of the urban area. Each of the screened optimized network wiring lines is a network wiring line with a lower cost.

[0086] Based on the above solution, by first generating a network line demand dot map and then performing network wiring, the accuracy of the network wiring is improved.

[0087] Optionally, through a cost optimization strategy, among each network cabling line, each optimized network cabling line is screened as the initial network cabling diagram of the urban area, including: dividing each network cabling line into each group of same-direction network lines, and identifying the sub-network line demand information corresponding to the group of same-direction network lines; for each group of same-direction network lines, based on the sub-network line demand information corresponding to the group of same-direction network lines, identifying the number of required lines for each group of same-direction network lines, and when the number of network lines in the group of same-direction network lines is greater than the number of required lines for the group of same-direction network lines, through a cost evaluation algorithm, calculating the line cost values of each network line in the group of same-direction network lines; sorting in ascending order according to the line cost values of each network line to obtain a network line sequence, and screening the network lines with the number of required lines in the order from front to back of the network line sequence as the initial optimized network lines of each group of same-direction network lines; taking the distribution diagram of the initial optimized network lines of all groups of same-direction network lines in the area scope diagram of the urban area as the initial network cabling diagram of the urban area.

[0088] In this embodiment, the terminal divides each network cabling line into each group of same-direction network lines and identifies the sub-network line demand information corresponding to the group of same-direction network lines. Among them, each sub-network line demand information is the number demand information of network lines for each group of same-direction network lines.

[0089] For each group of same-direction network lines, the terminal identifies the number of required lines for each group of same-direction network lines based on the sub-network line demand information corresponding to the group of same-direction network lines, and when the number of network lines in the group of same-direction network lines is greater than the number of required lines for the group of same-direction network lines, through a cost evaluation algorithm, calculates the line cost values of each network line in the group of same-direction network lines. Among them, the cost evaluation algorithm includes the line construction cost parameter, line time cost parameter, and line resource cost parameter of each network line in the group of same-direction network lines. Then, the terminal inputs the line construction cost data, line time cost data, and line resource cost data of each network line into the cost evaluation algorithm to calculate the line cost values of each network line.

[0090] Finally, the terminal sorts in ascending order according to the line cost values of each network line to obtain a network line sequence, and screens the network lines with the number of required lines in the order from front to back of the network line sequence as the initial optimized network lines of each group of same-direction network lines.

[0091] The terminal takes the distribution diagram of the initial optimized network lines of all groups of same-direction network lines in the area scope diagram of the urban area as the initial network cabling diagram of the urban area.

[0092] Based on the above solution, each initial optimized network line is screened by calculating the line cost value, which improves the cost optimization effect of the screened network lines.

[0093] Optionally, based on the interference signal distribution map and the permitted wiring range, the initial network wiring diagram is processed for line optimization through a line optimization network to obtain the initial target network wiring diagram of the urban area, including: in the interference signal distribution map, screening the low-signal distribution range below the interference signal threshold, and based on the permitted wiring range and the low-signal distribution range, identifying the interference signal range in the permitted wiring range and the low-interference signal range in the permitted wiring range; in each initial optimized network line, screening the abnormal network lines with path interference signal ranges, and based on each abnormal network line and the low-interference signal range in the permitted wiring range, generating new optimized network lines corresponding to each abnormal network line through the line optimization network; in the case where there are new optimized network lines overlapping with the initial optimized network lines, taking the new optimized network lines overlapping with the initial optimized network lines as new abnormal network lines, and replacing each abnormal network line with each new abnormal network line, and returning to execute the step of generating new optimized network lines corresponding to each abnormal network line through the line optimization network based on each abnormal network line and the low-interference signal range in the permitted wiring range until there are no new optimized network lines overlapping with the initial optimized network lines, obtaining each optimized network line; taking the distribution map of each optimized network line in the regional range map of the urban area as the initial target network wiring diagram of the urban area.

[0094] In this embodiment, the terminal screens the low-signal distribution range below the interference signal threshold in the interference signal distribution map, and based on the permitted wiring range and the low-signal distribution range, identifies the interference signal range in the permitted wiring range and the low-interference signal range in the permitted wiring range. Then, the terminal screens the abnormal network lines with path interference signal ranges in each initial optimized network line, and based on each abnormal network line and the low-interference signal range in the permitted wiring range, generates new optimized network lines corresponding to each abnormal network line through the line optimization network. Among them, the new optimized network line is a network line not in the path interference signal range. Then, the terminal determines whether there are overlapping network lines.

[0095] In the case where there is a newly optimized network line that overlaps with the initial optimized network line, the terminal regards the newly optimized network line that overlaps with the initial optimized network line as a new abnormal network line, replaces each abnormal network line with each new abnormal network line, and returns to execute the step of generating a new optimized network line corresponding to each abnormal network line through a line optimization network based on each abnormal network line and the low-interference signal range in the permitted wiring range, until there is no newly optimized network line that overlaps with the initial optimized network line, and then obtains each optimized network line. Finally, the terminal takes the distribution map of each optimized network line in the area range map of the urban area as the initial target network wiring map of the urban area.

[0096] Based on the above solution, by identifying the interference signal range, the optimization of the network line improves the avoidance effect of the optimized network line on the interference signal, and improves the data transmission stability and transmission efficiency of the network line.

[0097] Optionally, through a wiring evaluation strategy, analyze the wiring evaluation value of the initial target network wiring map, including: based on the wiring evaluation strategy, identify the index weight value of each wiring evaluation index, the index evaluation strategy of each wiring evaluation index, and the line data type corresponding to each wiring evaluation index, and for each optimized network line, identify the line data value of each line data type of the optimized network line; based on the line data value of each line data type, through the index evaluation strategy of each wiring evaluation index, identify the wiring evaluation value of the optimized network line in each wiring evaluation index, and based on the index weight value of each wiring evaluation index and the wiring evaluation value of the optimized network line in each wiring evaluation index, calculate the line evaluation value of each optimized network line; based on the line evaluation value of each optimized network line, determine the wiring evaluation value of the initial target network wiring map.

[0098] In this embodiment, the terminal, based on the wiring evaluation strategy, identifies the index weight value of each wiring evaluation index, the index evaluation strategy of each wiring evaluation index, and the line data type corresponding to each wiring evaluation index, and for each optimized network line, identifies the line data value of each line data type of the optimized network line. Among them, the line data type is the line parameter of the optimized network line, and the line parameter includes both the line parameter of the optimized network line and the associated line parameter related to the network line. The line data type includes but is not limited to data such as line length, line signal interference value, line cost value, and line wiring duration value.

[0099] Then, based on the line data values of each line data type, the terminal identifies the wiring evaluation values of the optimized network lines for each wiring evaluation index through the index evaluation strategies of each wiring evaluation index. Each index evaluation strategy includes the wiring evaluation values corresponding to the ranges of each line data value. Then, the terminal determines the wiring evaluation values of each wiring evaluation index based on the ranges of the line data values to which the line data values of each line data type belong. Finally, the terminal performs a weighted summation process on the wiring evaluation values of the optimized network lines for each wiring evaluation index based on the index weight values of each wiring evaluation index to obtain the line evaluation values of each optimized network line. Finally, the terminal determines the wiring evaluation value of the initial target network wiring diagram based on the line evaluation values of each optimized network line.

[0100] Based on the above solution, by performing index evaluation on each network line and then performing weighted summation, the line evaluation values of each network line can be analyzed, thereby improving the evaluation accuracy and comprehensiveness of each network line.

[0101] It should be understood that although the steps in the flowcharts involved in the above-described embodiments are displayed in sequence according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless there is a clear indication in this article, the execution of these steps has no strict order limit, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-described embodiments may include multiple steps or multiple stages. These steps or stages are not necessarily executed at the same time, but can be executed at different times. The execution order of these steps or stages is not necessarily sequential, but can be executed alternately or in turn with at least a part of other steps or steps or stages in other steps.

[0102] Based on the same inventive concept, an embodiment of the present application also provides a digital technology-based urban network optimization wiring system for implementing the above-described digital technology-based urban network optimization wiring method. The solution provided by this system to solve the problem is similar to the solution described in the above method. Therefore, the specific limitations in one or more embodiments of the digital technology-based urban network optimization wiring system provided below can refer to the limitations on the digital technology-based urban network optimization wiring method in the above text, and will not be repeated here.

[0103] Further referring to Figure 2 As an implementation of the method shown above Figure 1 , an embodiment of the present application provides a digital technology-based urban network optimization wiring system 200. This digital technology-based urban network optimization wiring system includes a collection module 210, a generation module 220, an analysis module 230, and an iteration module 240, where:

[0104] A collection module 210, configured to collect signal distribution information of an urban area, network line demand distribution information of the urban area, and a permitted wiring range of the urban area, and generate an interference signal distribution map of the urban area based on the signal distribution information;

[0105] A generation module 220, configured to generate an initial network wiring diagram of the urban area through a network wiring model based on the network line demand distribution information of the urban area and the permitted wiring range of the urban area, and perform line optimization processing on the initial network wiring diagram through a line optimization network based on the interference signal distribution map and the permitted wiring range to obtain an initial target network wiring diagram of the urban area;

[0106] An analysis module 230, configured to analyze a wiring evaluation value of the initial target network wiring diagram through a wiring evaluation strategy, and replace the initial network wiring diagram with the initial target network wiring diagram when the wiring evaluation value is lower than a wiring evaluation threshold;

[0107] An iteration module 240, configured to return to execute the step of performing line optimization processing on the initial network wiring diagram through a line optimization network based on the interference signal distribution map and the permitted wiring range to obtain an initial target network wiring diagram of the urban area, and use the initial target network wiring diagram obtained in the last iteration as the target network wiring diagram until the wiring evaluation value is not lower than the wiring evaluation threshold.

[0108] Optionally, the collection module 210 is specifically configured to:

[0109] Based on the signal distribution information, identify signal source information corresponding to each signal distribution range and signal source types corresponding to each signal distribution range, and screen signal attenuation law information of each target signal distribution range and target signal source information corresponding to each target signal distribution range in an interference signal database based on the signal source types corresponding to each signal distribution range;

[0110] For each target signal distribution range, generate a signal attenuation distribution map of the target signal distribution range based on the signal source information of the target signal distribution range and the signal attenuation law information of the target signal distribution range;

[0111] Project the signal attenuation distribution maps of the target signal distribution ranges onto a regional range map of the urban area to obtain an interference signal distribution map of the urban area.

[0112] Optionally, the generation module 220 is specifically configured to:

[0113] Based on the network line demand distribution information of the urban area, in the area scope map of the urban area, generate a dot map of the network line demand of the urban area, and project the permitted wiring range of the urban area onto the dot map of the network line demand to obtain the wiring network planning map of the urban area;

[0114] Based on the wiring network planning map, generate each network wiring line of the urban area through a network wiring model, and through a cost optimization strategy, screen each optimized network wiring line among each network wiring line as the initial network wiring map of the urban area.

[0115] Optionally, the generating module 220 is specifically configured to:

[0116] Divide each network wiring line into each same-direction network line group, and identify the sub-network line demand information corresponding to the same-direction network line group;

[0117] For each same-direction network line group, based on the sub-network line demand information corresponding to the same-direction network line group, identify the number of demand lines of each same-direction network line group, and when the number of network lines in the same-direction network line group is greater than the number of demand lines of the same-direction network line group, calculate the line cost value of each network line in the same-direction network line group through a cost evaluation algorithm;

[0118] Sort in ascending order according to the line cost value of each network line to obtain a network line sequence, and screen the network lines with the number of demand lines in the order from front to back of the network line sequence as the initial optimized network lines of each same-direction network line group;

[0119] Use the distribution map of the initial optimized network lines of all same-direction network line groups in the area scope map of the urban area as the initial network wiring map of the urban area.

[0120] Optionally, the generating module 220 is specifically configured to:

[0121] In the interference signal distribution map, screen the low signal distribution range below the interference signal threshold, and based on the permitted wiring range and the low signal distribution range, identify the interference signal range in the permitted wiring range and the low interference signal range in the permitted wiring range;

[0122] Among each initial optimized network line, screen the abnormal network lines passing through the interference signal range, and based on each abnormal network line and the low interference signal range in the permitted wiring range, generate new optimized network lines corresponding to each abnormal network line through a line optimization network;

[0123] In the case where there is a newly optimized network line that overlaps with the initial optimized network line, the newly optimized network line that overlaps with the initial optimized network line is used as a new abnormal network line, and each of the new abnormal network lines replaces each of the abnormal network lines, and the process returns to execute the step of generating, through a line optimization network, a new optimized network line corresponding to each of the abnormal network lines based on each of the abnormal network lines and the low-interference signal range in the permitted wiring range, until there is no newly optimized network line that overlaps with the initial optimized network line, and then each optimized network line is obtained;

[0124] The distribution map of each of the optimized network lines in the area range map of the urban area is used as the initial target network wiring diagram of the urban area.

[0125] Optionally, the analysis module 230 is specifically configured to:

[0126] Based on the wiring evaluation strategy, identify the index weight value of each wiring evaluation index, the index evaluation strategy of each wiring evaluation index, and the line data type corresponding to each wiring evaluation index, and for each optimized network line, identify the line data value of each line data type of the optimized network line;

[0127] Based on the line data values of each of the line data types, through the index evaluation strategy of each wiring evaluation index, identify the wiring evaluation value of the optimized network line in each wiring evaluation index, and based on the index weight value of each wiring evaluation index and the wiring evaluation value of the optimized network line in each wiring evaluation index, calculate the line evaluation value of each optimized network line;

[0128] Based on the line evaluation values of each of the optimized network lines, determine the wiring evaluation value of the initial target network wiring diagram.

[0129] Each module in the above urban network optimization wiring system based on digital technology can be implemented in whole or in part by software, hardware, and their combination. Each of the above modules can be embedded in the processor of the computer device in hardware form or independent of it, or stored in the memory of the computer device in software form, so that the processor can call and execute the operations corresponding to each of the above modules.

[0130] In one embodiment, a computer device is provided. The computer device can be a terminal, and its internal structure diagram can be as Figure 3As shown in the figure. The computer device includes a processor, a memory, a communication interface, a display screen, and an input system connected by a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, NFC (Near Field Communication), or other technologies. When the computer program is executed by the processor, it realizes a method for optimizing the wiring of a city network based on digital technology. The display screen of the computer device can be a liquid crystal display screen or an electronic ink display screen, and the input system of the computer device can be a touch layer covered on the display screen, or buttons, trackballs, or touchpads provided on the housing of the computer device, or an external keyboard, touchpad, or mouse, etc.

[0131] Those skilled in the art can understand that Figure 3 the structure shown in the figure is only a block diagram of some structures related to the solution of this application, and does not constitute a limitation on the computer device to which the solution of this application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine some components, or have different component arrangements.

[0132] In one embodiment, a computer device is provided, including a memory and a processor. A computer program is stored in the memory, and when the processor executes the computer program, it realizes the steps of the method described in any item of the first aspect.

[0133] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by the processor, it realizes the steps of the method described in any item of the first aspect.

[0134] In one embodiment, a computer program product is provided, including a computer program. When the computer program is executed by the processor, it realizes the steps of the method described in any item of the first aspect.

[0135] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, database, or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memories. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc. The databases involved in the embodiments provided in the present application can include at least one of relational databases and non-relational databases. Non-relational databases can include distributed databases based on blockchain, etc., without limitation. The processors involved in the embodiments provided in the present application can be general-purpose processors, central processing units, graphics processing units, digital signal processors, programmable logic devices, data processing logics based on quantum computing, etc., without limitation.

[0136] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0137] The above-described embodiments merely represent several implementation manners of the present application. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the patent scope of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A method for optimizing urban network wiring based on digital technology, characterized in that: The method comprises: Collecting signal distribution information of an urban area, network line demand distribution information of the urban area, and permitted wiring range of the urban area, and generating an interference signal distribution map of the urban area based on the signal distribution information; Based on the network line demand distribution information of the urban area and the permitted wiring range of the urban area, an initial network wiring diagram of the urban area is generated through a network wiring model, and based on the interference signal distribution diagram and the permitted wiring range, each network line in the initial network wiring diagram is optimized through a line optimization network to obtain each optimized network line; Using each of the optimized network lines as the initial target network wiring diagram of the urban area; Based on the wiring evaluation strategy, identify the indicator weight value of each wiring evaluation indicator, the indicator evaluation strategy of each wiring evaluation indicator and the line data type corresponding to each wiring evaluation indicator, and for each optimized network line, identify the line data value of each line data type of the optimized network line; the line data type includes line length, line signal interference value, line cost value and line wiring time value; Based on the line data value of each of the line data types, the wiring evaluation value of the optimized network line at each wiring evaluation index is identified through the indicator evaluation strategy of each wiring evaluation index, and based on the indicator weight value of each wiring evaluation index and the wiring evaluation value of the optimized network line at each wiring evaluation index, the line evaluation value of each optimized network line is calculated; Determining a wiring evaluation value of the initial target network wiring diagram based on the wiring evaluation value of each of the optimized network wirings; When the wiring evaluation value is lower than a wiring evaluation threshold, replacing the initial network wiring diagram with the initial target network wiring diagram; Return to the step of performing line optimization processing on the initial network wiring diagram based on the interference signal distribution diagram and the permitted wiring range through the line optimization network to obtain the initial target network wiring diagram of the urban area, until the wiring evaluation value is not lower than the wiring evaluation threshold, and use the initial target network wiring diagram obtained by the last iteration as the target network wiring diagram.

2. The method according to claim 1, characterized in that: The generating, based on the signal distribution information, an interference signal distribution map of the urban area comprises: Based on the signal distribution information, the signal source information corresponding to each signal distribution range and the signal source type corresponding to each signal distribution range are identified, and based on the signal source type corresponding to each signal distribution range, the signal attenuation law information of each target signal distribution range and the target signal source information corresponding to each target signal distribution range is screened in the interference signal database; the signal source information includes signal source position information and signal strength information, and the signal source type includes interference signal source type and non-interference signal source type; For each target signal distribution range, based on the signal source information of the target signal distribution range and the signal attenuation law information of the target signal source information corresponding to the target signal distribution range, generate a signal attenuation distribution graph of the target signal distribution range; The signal attenuation distribution map of each target signal distribution range is projected onto the area range map of the urban area to obtain the interference signal distribution map of the urban area.

3. The method according to claim 1, characterized in that The generating of the initial network wiring diagram of the urban area based on the network line demand distribution information of the urban area and the permitted wiring range of the urban area through the network wiring model includes: Based on the network line demand distribution information of the urban area, a network line demand dot map of the urban area is generated in the area range map of the urban area, and the permitted wiring range of the urban area is projected onto the network line demand dot map to obtain a wiring network planning map of the urban area; Based on the wiring network planning diagram, the network wiring lines in the urban area are generated through the network wiring model, and the optimized network wiring lines are screened out from the network wiring lines through the cost optimization strategy; All optimized network wiring lines are used as the initial network wiring diagram of the urban area.

4. The method according to claim 3, characterized in that The method of selecting and obtaining each optimized network wiring line from each network wiring line through the cost optimization strategy as the initial network wiring diagram of the urban area includes: Divide each of the network wiring lines into same-direction network line groups, and identify sub-network line demand information corresponding to the same-direction network line groups; For each unidirectional network line group, based on the sub-network line demand information corresponding to the unidirectional network line group, the number of required lines of each unidirectional network line group is identified, and when the number of network lines in the unidirectional network line group is greater than the number of required lines of the unidirectional network line group, the line cost value of each network wiring line in the unidirectional network line group is calculated by a cost evaluation algorithm; Sorting the line cost values ​​of each network wiring line from low to high to obtain a network line sequence, and selecting the network wiring lines of the required number of lines according to the order of the network line sequence from front to back as the initial optimized network lines of the same-direction network line group; All initial optimized network lines of all the same-direction network line groups are used as the initial network wiring diagram of the urban area.

5. The method according to claim 4, characterized in that The method of performing line optimization processing on the initial network wiring diagram based on the interference signal distribution diagram and the permitted wiring range through a line optimization network to obtain the initial target network wiring diagram of the urban area includes: In the interference signal distribution map, screening a low signal distribution range below an interference signal threshold, and identifying an interference signal range in the permitted wiring range and a low interference signal range in the permitted wiring range based on the permitted wiring range and the low signal distribution range; In each of the initially optimized network lines, abnormal network lines passing through the interference signal range are screened, and based on each of the abnormal network lines and the low interference signal range in the permitted wiring range, new optimized network lines corresponding to each of the abnormal network lines are generated through line optimization network; In the case where there is a new optimized network line that overlaps with the initial optimized network line, the new optimized network line that overlaps with the initial optimized network line is used as a new abnormal network line, and each of the new abnormal network lines replaces each of the abnormal network lines, and returns to execute the step of generating a new optimized network line corresponding to each of the abnormal network lines through the line optimization network based on each of the abnormal network lines and the low interference signal range in the permitted wiring range, until there is no new optimized network line that overlaps with the initial optimized network line, and each optimized network line is obtained; Each of the optimized network lines is used as the initial target network wiring diagram of the urban area.

6. An urban network optimization wiring system based on digital technology, characterized in that: The system comprises: A collection module, used to collect signal distribution information of an urban area, network line demand distribution information of the urban area and permitted wiring range of the urban area, and generate an interference signal distribution map of the urban area based on the signal distribution information; A generation module is used to generate an initial network wiring diagram of the urban area through a network wiring model based on the network line demand distribution information of the urban area and the permitted wiring range of the urban area, and to optimize each network line in the initial network wiring diagram through a line optimization network based on the interference signal distribution diagram and the permitted wiring range to obtain each optimized network line; and use each of the optimized network lines as the initial target network wiring diagram of the urban area; An analysis module is used to identify, based on a wiring evaluation strategy, an indicator weight value of each wiring evaluation indicator, an indicator evaluation strategy of each wiring evaluation indicator, and a line data type corresponding to each wiring evaluation indicator, and for each optimized network line, identify a line data value of each line data type of the optimized network line; the line data type includes a line length, a line signal interference value, a line cost value, and a line wiring time value; based on the line data value of each line data type, through the indicator evaluation strategy of each wiring evaluation indicator, identify the wiring evaluation value of the optimized network line at each wiring evaluation indicator, and calculate the line evaluation value of each optimized network line based on the indicator weight value of each wiring evaluation indicator and the wiring evaluation value of the optimized network line at each wiring evaluation indicator; based on the line evaluation value of each optimized network line, determine the wiring evaluation value of the initial target network wiring diagram; when the wiring evaluation value is lower than a wiring evaluation threshold, replace the initial network wiring diagram with the initial target network wiring diagram; The iteration module is used to return to the execution of the line optimization process of the initial network wiring diagram based on the interference signal distribution diagram and the permitted wiring range through the line optimization network to obtain the initial target network wiring diagram of the urban area, until the wiring evaluation value is not lower than the wiring evaluation threshold, and the initial target network wiring diagram obtained by the last iteration is used as the target network wiring diagram.

7. The system according to claim 6, characterized in that The acquisition module is specifically used for: Based on the signal distribution information, the signal source information corresponding to each signal distribution range and the signal source type corresponding to each signal distribution range are identified, and based on the signal source type corresponding to each signal distribution range, the signal attenuation law information of each target signal distribution range and the target signal source information corresponding to each target signal distribution range is screened in the interference signal database; the signal source information includes signal source position information and signal strength information, and the signal source type includes interference signal source type and non-interference signal source type; For each target signal distribution range, based on the signal source information of the target signal distribution range and the signal attenuation law information of the target signal source information corresponding to the target signal distribution range, generate a signal attenuation distribution graph of the target signal distribution range; The signal attenuation distribution map of each target signal distribution range is projected onto the area range map of the urban area to obtain the interference signal distribution map of the urban area.

8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 5 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 5 are implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 5 are implemented.

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