Urban network optimization wiring method and system based on digital technology

Abstract

The invention provides an urban network optimization wiring method and system based on a digital technology, and the method comprises the steps: collecting signal distribution information, network line demand distribution information and a permitted wiring range of an urban region, and generating an interference signal distribution diagram of the urban region; generating an initial network cabling diagram of the urban area through a network cabling model, and optimizing to obtain an initial target network cabling diagram of the urban area through a line optimization network based on the interference signal distribution diagram and the permitted cabling range; and analyzing a wiring evaluation value of the initial target network wiring diagram through a wiring evaluation strategy, iteratively optimizing each network line when the wiring evaluation value is lower than a wiring evaluation threshold, and taking the initial target network wiring diagram obtained by the last iteration as a target network wiring diagram. By adopting the scheme, the optimization effect of urban network cabling can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of urban network wiring, and in particular to an urban network optimization wiring method and system based on digital technology. Background Art

[0002] With the continuous development of urban intelligent technology, the quality requirements for information transmission between cities are also increasing. Especially in the process of data transmission between cities, it is often necessary to carry out network wiring in 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 network lines. Therefore, how to improve the transmission quality of data communication through network wiring optimization while ensuring the use demand of network lines during urban network wiring is the current research focus of urban network wiring.

[0003] The traditional network cabling optimization method is to use a large number of professional staff to analyze and identify the city architecture, and then manually design the network cabling diagram of the urban area. However, manual cabling optimization requires a high level of work experience from the staff, and during the actual network cabling, the actual optimization degree of the anti-interference effect of the network line is not ideal, and the deviation rate from the expected effect is large, resulting in poor optimization effect on urban network cabling. Summary of the invention

[0004] The main purpose of the present invention is to provide a method and system for optimizing urban network wiring based on digital technology, aiming to solve the existing technology. Since manual wiring optimization requires high work experience of staff, and during actual network wiring, the optimization degree of the actual anti-interference effect of the network line is not ideal, and the deviation rate from the expected effect is large, resulting in poor optimization effect on urban network wiring.

[0005] To achieve the above object, the present invention provides a method for optimizing urban network wiring based on digital technology, the method comprising: 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 network wiring route 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, the initial network wiring diagram is optimized through a line optimization network to obtain an initial target network wiring diagram of the urban area; Analyzing the wiring evaluation value of the initial target network wiring diagram through a wiring evaluation strategy, and replacing the initial network wiring diagram with the initial target network wiring diagram when the wiring evaluation value is lower than a wiring evaluation threshold; 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.

[0006] Optionally, the generating, based on the signal distribution information, an interference signal distribution map of the urban area includes: 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 are screened in the interference signal database; 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 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.

[0007] Optionally, the generating of 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 network permitted wiring route range of the urban area 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 regional range map of the urban area, and the network permitted wiring route 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 of the urban area are generated through the network wiring model, and through the cost optimization strategy, the optimized network wiring lines are selected from the network wiring lines as the initial network wiring diagram of the urban area.

[0008] Optionally, the step of selecting each optimized network wiring line from each of the network wiring lines by using a cost optimization strategy as an 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 line in the unidirectional network line group is calculated by a cost evaluation algorithm; Sorting the line cost values ​​of each network line from low to high to obtain a network line sequence, and selecting the network 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; The distribution diagram of each initial optimized network line of all the same-direction network line groups in the area range diagram of the urban area is used as the initial network wiring diagram of the urban area.

[0009] Optionally, based on the interference signal distribution diagram and the permitted wiring range, the initial network wiring diagram is subjected to line optimization processing through a line optimization network to obtain an initial target network wiring diagram for the urban area, including: In the interference signal distribution map, a low signal distribution range below an interference signal threshold is screened, and based on the permitted wiring range and the low signal distribution range, an interference signal range in the permitted wiring range and a low interference signal range in the permitted wiring range are identified; In each of the initially optimized network lines, abnormal network lines within 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, a new optimized network line corresponding to each of the abnormal network lines is generated through a 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; 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 map of the urban area.

[0010] Optionally, analyzing the wiring evaluation value of the initial target network wiring diagram by a wiring evaluation strategy includes: 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; Based on the line data values ​​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; Based on the line evaluation values ​​of the optimized network lines, a wiring evaluation value of the initial target network wiring diagram is determined.

[0011] In addition, to achieve the above-mentioned purpose, the present invention also provides a city network optimization wiring system based on digital technology, and the city network optimization wiring system based on digital technology includes: 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, 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 network wiring route range of the urban area, and to 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, so as to obtain an initial target network wiring diagram of the urban area; An analysis module, 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; 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.

[0012] Optionally, the acquisition module is specifically used to: 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 are screened in the interference signal database; 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 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.

[0013] Optionally, the generating module is specifically used for: 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 network permitted wiring route 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 of the urban area are generated through the network wiring model, and through the cost optimization strategy, the optimized network wiring lines are selected from the network wiring lines as the initial network wiring diagram of the urban area.

[0014] Optionally, the generating module is specifically used for: 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 line in the unidirectional network line group is calculated by a cost evaluation algorithm; Sorting the line cost values ​​of each network line from low to high to obtain a network line sequence, and selecting the network 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; The distribution diagram of each initial optimized network line of all the same-direction network line groups in the area range diagram of the urban area is used as the initial network wiring diagram of the urban area.

[0015] Optionally, the generating module is specifically used for: In the interference signal distribution map, a low signal distribution range below an interference signal threshold is screened, and based on the permitted wiring range and the low signal distribution range, an interference signal range in the permitted wiring range and a low interference signal range in the permitted wiring range are identified; 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, a new optimized network line corresponding to each of the abnormal network lines is generated through a 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; 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 map of the urban area.

[0016] Optionally, the analysis module is specifically used to: 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; Based on the line data values ​​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; Based on the line evaluation values ​​of the optimized network lines, a wiring evaluation value of the initial target network wiring diagram is determined.

[0017] In a third aspect, the present application provides a computer device, wherein the computer device comprises a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the steps of any one of the methods in the first aspect are implemented.

[0018] In a fourth aspect, the present application provides a computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the steps of any one of the methods in the first aspect are implemented.

[0019] 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 any one of the methods in the first aspect are implemented.

[0020] The present invention provides a method and system for optimizing urban network wiring based on digital technology. 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; 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 route range of the urban area, and optimizing the initial network wiring map based on the interference signal distribution map and the permitted wiring range through a line optimization network. Perform line optimization processing to obtain the initial target network wiring diagram of the urban area; analyze the wiring evaluation value of the initial target network wiring diagram through the 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; return to execute the line optimization process based on the interference signal distribution diagram and the permitted wiring range, and obtain the initial target network wiring diagram of the urban area through the line optimization network, 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. This solution improves the comprehensiveness of the optimization analysis of network wiring by identifying the signal distribution, network demand distribution, and permitted wiring range of the urban area, thereby performing wiring impact analysis from three perspectives: interference signal, network demand, and wiring permission, thereby improving the comprehensiveness of the optimization analysis of network wiring. Then, based on the network wiring model, the initial network wiring diagram of the urban area is generated first. Then, based on the interference signal distribution map and the permitted wiring range, the network wiring is optimized through the line optimization network. This not only avoids the inefficiency, low precision, and high error rate problems of manual wiring and manual optimization, but also the network wiring diagram generated by the above scheme is more applicable to the urban area and has less signal interference. Finally, this scheme evaluates and processes the initial target network wiring diagram generated by the above optimization, thereby analyzing the network wiring diagram from multiple angles, and then iteratively optimizes to ensure the target network wiring diagram's ability to resist signal interference, demand satisfaction, wiring cost optimization evaluation effect, and other wiring optimization effects. Thereby comprehensively improving the optimization effect of urban network wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the scheme in the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments of the present application. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a flow chart of a method for optimizing urban network wiring based on digital technology provided by an embodiment of the present invention; Figure 2 It is a structural schematic diagram of a city network optimization wiring system based on digital technology provided by an embodiment of the present invention; Figure 3 An internal structure diagram of a computer device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0023] The urban network optimization wiring method based on digital technology provided by the embodiment of the present invention is applied to the urban network optimization wiring system based on digital technology. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those generally understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned drawings and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0024] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] The urban network optimization wiring method based on digital technology provided in the embodiment of the present application can be applied to the urban network optimization wiring application environment based on digital technology. Among them, the method can be applied to the terminal, can also be applied to the server, can also be applied to the system including the terminal and the server, and is realized through the interaction between the terminal and the server. Among them, the terminal can be, but not limited to, various personal computers, laptops, etc. Among them, the terminal performs wiring impact analysis from three perspectives such as interference signals, network requirements, and wiring permission by performing signal distribution, network demand, and wiring permission on the urban area, thereby improving the comprehensiveness of the optimization analysis of network wiring. Then, based on the network wiring model, the 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 the line optimization network, and the network wiring optimization is performed, which not only avoids the inefficiency, low precision, and high error rate problems of manual wiring and manual optimization, but also the network wiring diagram generated by the above scheme is more applicable to the urban area and has less signal interference. Finally, this solution evaluates and processes the initial target network wiring diagram generated by the above optimization, thereby analyzing the network wiring diagram from multiple angles, and then iteratively optimizes to ensure the target network wiring diagram's anti-signal interference capability, demand satisfaction effect, wiring cost optimization evaluation effect, and other wiring optimization effects. This comprehensively improves the optimization effect of urban network wiring.

[0027] In one embodiment, Figure 1 As shown, a method for optimizing urban network wiring based on digital technology is provided, and the method is applied to a terminal as an example for explanation, including the following steps: Step S101, collecting signal distribution information of the 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.

[0028] In this embodiment, the terminal obtains the distribution information of each signal source in the urban area in response to the signal data upload operation of the staff, 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 scope of the urban area divided by the urban planning department for wiring laying. Finally, the terminal generates an interference signal distribution map of the urban area based on the signal distribution information. Among them, the interference signal distribution map 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.

[0029] Step S102, based on the network line demand distribution information of the urban area and the network permitted wiring route 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, the initial network wiring diagram is optimized through a line optimization network to obtain an initial target network wiring diagram of the urban area.

[0030] In this embodiment, the terminal generates an initial network wiring diagram for the urban area through a network wiring model based on the network line demand distribution information of the urban area and the permitted network wiring route range of the urban area, and optimizes the initial network wiring diagram through a line optimization network based on the interference signal distribution diagram and the permitted wiring range, and obtains an initial target network wiring diagram for 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 network wiring diagram generation and line optimization process will be described in detail later.

[0031] Step S103, analyzing the wiring evaluation value of the initial target network wiring diagram through the wiring evaluation strategy, and when the wiring evaluation value is lower than the wiring evaluation threshold, replacing the initial network wiring diagram with the initial target network wiring diagram.

[0032] In this embodiment, the terminal analyzes the wiring evaluation value of the initial target network wiring diagram through a wiring evaluation strategy, and replaces the initial network wiring diagram with the initial target network wiring diagram when the wiring evaluation value is lower than the wiring evaluation threshold. The wiring evaluation strategy includes an indicator evaluation strategy of multiple wiring evaluation indicators, wherein the wiring evaluation indicators include but are not limited to cost evaluation indicators, timeliness evaluation indicators, signal interference evaluation indicators, path optimization evaluation indicators and other indicator types. The specific evaluation process will be described in detail later.

[0033] Step S104, returns to the execution 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 the initial target network wiring diagram obtained by the last iteration is used as the target network wiring diagram.

[0034] In this embodiment, the terminal returns to execute the step of performing line optimization processing on the initial network wiring diagram based on the interference signal distribution map 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.

[0035] Based on the above scheme, by identifying the signal distribution, network demand distribution, and permitted wiring range of the urban area, the wiring impact analysis is performed from three perspectives: interference signal, network demand, and wiring permission, thereby improving the comprehensiveness of the optimization analysis of network wiring. Then, based on the network wiring model, the 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 through the line optimization network, which not only avoids the inefficiency, low precision, and high error rate problems of manual wiring and manual optimization, but also the network wiring diagram generated by the above scheme is more applicable to the urban area and has less signal interference. Finally, this scheme evaluates and processes the initial target network wiring diagram generated by the above optimization, thereby analyzing the network wiring diagram from multiple perspectives, and then iteratively optimizing to ensure the anti-signal interference ability, demand satisfaction effect, wiring cost optimization evaluation effect, and other wiring optimization effects of the target network wiring diagram. Thereby comprehensively improving the optimization effect of urban network wiring.

[0036] Optionally, based on the signal distribution information, an interference signal distribution map 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, based on the signal source information of the target signal distribution range and the signal attenuation law information of the target signal distribution range, generating a signal attenuation distribution map of the target signal distribution range; projecting the signal attenuation distribution map of each target signal distribution range onto the area range map of the urban area to obtain the interference signal distribution map of the urban area.

[0037] 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 based on the signal source type corresponding to each signal distribution range, 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. Among them, the signal source information corresponding to each signal distribution range includes the signal source location information and the signal strength information of the signal source. And each signal source type includes but is not limited to an interference signal source type and a non-interference signal source type. Then, the terminal screens the signal distribution range of the interference signal source type as the target signal distribution range.

[0038] 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 map of each target signal distribution range onto the area range map of the urban area to obtain the interference signal distribution map of the urban area.

[0039] Based on the above scheme, by screening the target signal distribution range of the interference signal source type, and then generating the signal attenuation distribution map of each target signal distribution range through the signal attenuation law information, the recognition accuracy of the signal distribution is improved.

[0040] Optionally, based on the network line demand distribution information of the urban area and the range of the network permitted wiring routes in the urban area, an initial network wiring diagram of the urban area is generated through a network wiring model, including: based on the network line demand distribution information of the urban area, generating a network line demand point diagram of the urban area in the regional range diagram of the urban area, and projecting the range of the network permitted wiring routes in the urban area onto the network line demand point diagram to obtain a wiring network planning diagram of the urban area; based on the wiring network planning diagram, generating various network wiring lines in the urban area through a network wiring model, and screening various optimized network wiring lines from various network wiring lines through a cost optimization strategy as the initial network wiring diagram of the urban area.

[0041] In this embodiment, based on the network line demand distribution information of the urban area, the terminal generates a network line demand dot map of the urban area in the regional range map of the urban area, and projects the network permitted wiring route range of the urban area into the network line demand dot map to obtain a wiring network planning map of the urban area. The network line demand dot map includes each demand location point of the urban area, wherein each wiring demand corresponds to a demand location point, and the demand location points of multiple wiring demands may overlap.

[0042] Afterwards, the terminal generates various network wiring lines in the urban area based on the wiring network planning diagram through the network wiring model, and selects various optimized network wiring lines from the various network wiring lines through the cost optimization strategy as the initial network wiring diagram of the urban area. The selected optimized network wiring lines are network wiring lines with lower costs.

[0043] Based on the above solution, the accuracy of network wiring is improved by first generating a point diagram of network line requirements and then performing network wiring.

[0044] Optionally, through the cost optimization strategy, each optimized network wiring line is selected from each network wiring line as the initial network wiring diagram of the urban area, including: dividing each network wiring line into each unidirectional network line group, and identifying the sub-network line demand information corresponding to the unidirectional network line group; for each unidirectional network line group, based on the sub-network line demand information corresponding to the unidirectional network line group, identifying the number of required lines of each unidirectional network line group, 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, calculating the line cost value of each network line in the unidirectional network line group through a cost evaluation algorithm; sorting the line cost value of each network line from low to high to obtain a network line sequence, and selecting the network lines with the required number of lines in the network line sequence from front to back as each initial optimized network line of the unidirectional network line group; using the distribution map of each initial optimized network line of all unidirectional network line groups in the regional range map of the urban area as the initial network wiring diagram of the urban area.

[0045] In this embodiment, the terminal divides each network wiring line into each unidirectional network line group, and identifies the sub-network line demand information corresponding to the unidirectional network line group, wherein each sub-network line demand information is the number of network line demand information of each unidirectional network line group.

[0046] For each unidirectional network line group, the terminal identifies the number of required lines of each unidirectional network line group based on the sub-network line demand information corresponding to the unidirectional network line group, 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 terminal calculates the line cost value of each network line in the unidirectional network line group through a cost evaluation algorithm. The cost evaluation algorithm includes the line construction cost parameters, line time cost parameters, and line resource cost parameters of each network line in the Tongxiang network line group. 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 value of each network line.

[0047] Finally, the terminal sorts the line cost values ​​of each network line from low to high to obtain a network line sequence, and selects the network lines with 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.

[0048] The terminal uses the distribution diagram of each initial optimized network line of all the same-direction network line groups in the regional range diagram of the urban area as the initial network wiring diagram of the urban area.

[0049] Based on the above solution, each initial optimized network line is screened by calculating the line cost value, thereby improving the cost optimization effect of the screened network line.

[0050] Optionally, based on the interference signal distribution map and the permitted wiring range, the initial network wiring map is optimized through the line optimization network to obtain the initial target network wiring map of the urban area, including: in the interference signal distribution map, the low signal distribution range below the interference signal threshold is screened, and based on the permitted wiring range and the low signal distribution range, the interference signal range in the permitted wiring range and the low interference signal range in the permitted wiring range are identified; in each initial optimized network line, the abnormal network line in the path interference signal range is screened, and based on each abnormal network line and the low interference signal range in the permitted wiring range, each abnormal network line pair is generated through the line optimization network. corresponding new optimized network lines; in the case that there are new optimized network lines and they overlap with the initial optimized network lines, the new optimized network lines overlapping with the initial optimized network lines are used as new abnormal network lines, and each new abnormal network line replaces each abnormal network line, and the execution is returned to 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 and they overlap with the initial optimized network lines, and each optimized network line is obtained; the distribution map of each optimized network line in the regional range map of the urban area is used as the initial target network wiring map of the urban area.

[0051] In this embodiment, the terminal screens the low signal distribution range below the interference signal threshold in the interference signal distribution map, and identifies the interference signal range in the permitted wiring range and the low interference signal range in the permitted wiring range based on the permitted wiring range and the low interference signal range in the permitted wiring range. Then, the terminal screens the abnormal network lines in the path interference signal range 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 a new optimized network line corresponding to each abnormal network line through the line optimization network. Among them, the new optimized network line is a network line that is not in the path interference signal range. Then, the terminal determines whether there is overlap between network lines.

[0052] In the case where there is a new optimized network line that overlaps with the initial optimized network line, the terminal uses the new optimized network line that overlaps with the initial optimized network line as a new abnormal network line, and 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 the line optimization network based on each abnormal network line 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. Finally, the terminal uses the distribution map of each optimized network line in the regional range map of the urban area as the initial target network wiring map of the urban area.

[0053] Based on the above scheme, by identifying the range of interference signals, the network lines are optimized, the interference signal avoidance effect of the optimized network lines is improved, and the data transmission stability and transmission efficiency of the network lines are improved.

[0054] Optionally, the wiring evaluation value of the initial target network wiring diagram is analyzed through a wiring evaluation strategy, including: based on the wiring evaluation strategy, identifying 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, identifying 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 indicator evaluation strategy of each wiring evaluation indicator, identifying the wiring evaluation value of the optimized network line at each wiring evaluation indicator, and 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, calculating the line evaluation value of each optimized network line; based on the line evaluation value of each optimized network line, determining the wiring evaluation value of the initial target network wiring diagram.

[0055] In this embodiment, the terminal identifies 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 based on the wiring evaluation strategy, and identifies the line data value of each line data type of the optimized network line for each 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 line length, line signal interference value, line cost value, line wiring time value and other data.

[0056] Then, based on the line data value of each line data type, the terminal identifies the wiring evaluation value of each wiring evaluation index of the optimized network line through the indicator evaluation strategy of each wiring evaluation index. Among them, each indicator evaluation strategy includes the wiring evaluation value corresponding to each line data value range, and then the terminal determines the wiring evaluation value of each wiring evaluation index based on the line data value range to which the line data value of each line data type belongs. Finally, based on the indicator weight value of each wiring evaluation index, the wiring evaluation value of the optimized network line in each wiring evaluation index is weighted and summed to obtain the wiring evaluation value of each optimized network line. Finally, based on the wiring evaluation value of each optimized network line, the terminal determines the wiring evaluation value of the initial target network wiring diagram.

[0057] Based on the above scheme, by evaluating the indicators of each network line and then taking weighted summation, the line evaluation value of each network line is analyzed, thereby improving the accuracy and comprehensiveness of the evaluation of each network line.

[0058] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0059] Based on the same inventive concept, the embodiment of the present application also provides a city network optimization wiring system based on digital technology for implementing the city network optimization wiring method based on digital technology involved above. The implementation scheme for solving the problem provided by the system is similar to the implementation scheme recorded in the above method, so the specific limitations in one or more embodiments of the city network optimization wiring system based on digital technology provided below can refer to the limitations of the city network optimization wiring method based on digital technology above, and will not be repeated here.

[0060] Further references Figure 2 , as a response to the above Figure 1 The implementation of the method shown in the present application provides an embodiment of a city network optimization wiring system 200 based on digital technology, and the city network optimization wiring system based on digital technology includes a collection module 210, a generation module 220, an analysis module 230 and an iteration module 240, wherein: The acquisition module 210 is 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; The generating module 220 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 network wiring route range of the urban area, and to 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, so as to obtain an initial target network wiring diagram of the urban area; The analysis module 230 is used 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 a wiring evaluation threshold, replace the initial network wiring diagram with the initial target network wiring diagram; The iteration module 240 is used to 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 the initial target network wiring diagram obtained by the last iteration is used as the target network wiring diagram.

[0061] Optionally, the acquisition module 210 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 are screened in the interference signal database; 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 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.

[0062] Optionally, the generating module 220 is specifically configured to: 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 network permitted wiring route 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 of the urban area are generated through the network wiring model, and through the cost optimization strategy, the optimized network wiring lines are selected from the network wiring lines as the initial network wiring diagram of the urban area.

[0063] Optionally, the generating module 220 is specifically configured to: 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 line in the unidirectional network line group is calculated by a cost evaluation algorithm; Sorting the line cost values ​​of each network line from low to high to obtain a network line sequence, and selecting the network 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; The distribution diagram of each initial optimized network line of all the same-direction network line groups in the area range diagram of the urban area is used as the initial network wiring diagram of the urban area.

[0064] Optionally, the generating module 220 is specifically configured to: In the interference signal distribution map, a low signal distribution range below an interference signal threshold is screened, and based on the permitted wiring range and the low signal distribution range, an interference signal range in the permitted wiring range and a low interference signal range in the permitted wiring range are identified; In each of the initially optimized network lines, abnormal network lines within 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, a new optimized network line corresponding to each of the abnormal network lines is generated through a 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; 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 map of the urban area.

[0065] Optionally, the analysis module 230 is specifically used for: 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; Based on the line data values ​​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; Based on the line evaluation values ​​of the optimized network lines, a wiring evaluation value of the initial target network wiring diagram is determined.

[0066] Each module in the above-mentioned urban network optimization wiring system based on digital technology can be implemented in whole or in part through software, hardware and their combination. Each of the above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, or can be stored in the memory in the computer device in the form of software, so that the processor can call and execute the corresponding operations of each of the above modules.

[0067] In one embodiment, a computer device is provided. The computer device may be a terminal, and its internal structure diagram may be as follows: Figure 3As shown. The computer device includes a processor, a memory, a communication interface, a display screen and an input system connected through 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 a computer program. The internal memory provides an environment for the operation of the operating system and the computer program 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 achieved through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, a method for optimizing the wiring of an urban network based on digital technology is implemented. 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 a key, trackball or touchpad set on the computer device shell, or an external keyboard, touchpad or mouse.

[0068] Those skilled in the art will understand that Figure 3 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0069] In one embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the steps of any one of the methods in the first aspect are implemented.

[0070] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps of any one of the methods in the first aspect are implemented.

[0071] In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the steps of any one of the methods in the first aspect.

[0072] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and 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-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. 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. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0073] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, 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, they should be considered to be within the scope of this specification.

[0074] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached 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 the 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 network wiring route 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, the initial network wiring diagram is optimized through a line optimization network to obtain an initial target network wiring diagram of the urban area; Analyzing a wiring evaluation value of an initial target network wiring diagram through a wiring evaluation strategy, and replacing the initial network wiring diagram with the initial target network wiring diagram when the wiring evaluation value is lower than a wiring evaluation threshold; 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. According to the method of optimizing urban network wiring based on digital technology in claim 1, it is 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 are screened in the interference signal database; 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 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. According to the method of optimizing urban network wiring based on digital technology in claim 1, it is characterized in that: The initial network wiring diagram of the urban area is generated by using a network wiring model based on the network line demand distribution information of the urban area and the network permitted wiring route range of the urban area, 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 network permitted wiring route 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 of the urban area are generated through the network wiring model, and through the cost optimization strategy, the optimized network wiring lines are selected from the network wiring lines as the initial network wiring diagram of the urban area.

4. The urban network optimization wiring method based on digital technology according to claim 3 is characterized in that: The method of selecting each optimized network wiring line from each network wiring line through a cost optimization strategy as an 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 line in the unidirectional network line group is calculated by a cost evaluation algorithm; Sorting the line cost values ​​of each network line from low to high to obtain a network line sequence, and selecting the network 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; The distribution diagram of each initial optimized network line of all the same-direction network line groups in the area range diagram of the urban area is used as the initial network wiring diagram of the urban area.

5. The urban network optimization wiring method based on digital technology according to claim 4 is characterized in that: Based on the interference signal distribution diagram and the permitted wiring range, the initial network wiring diagram is subjected to line optimization processing through a line optimization network to obtain an initial target network wiring diagram for the urban area, including: In the interference signal distribution map, a low signal distribution range below an interference signal threshold is screened, and based on the permitted wiring range and the low signal distribution range, an interference signal range in the permitted wiring range and a low interference signal range in the permitted wiring range are identified; 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, a new optimized network line corresponding to each of the abnormal network lines is generated through a 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; 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 map of the urban area.

6. The urban network optimization wiring method based on digital technology according to claim 5 is characterized in that: The step of analyzing the wiring evaluation value of the initial target network wiring diagram through a wiring evaluation strategy includes: 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; Based on the line data values ​​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; Based on the line evaluation values ​​of the optimized network lines, a wiring evaluation value of the initial target network wiring diagram is determined.

7. 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, 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 network wiring route range of the urban area, and to 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, so as to obtain an initial target network wiring diagram of the urban area; An analysis module, 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; 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.

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 6 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 6 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 6 are implemented.

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