Customer Acquisition Dedicated Line Route Planning Method, Device, Electronic Device and Storage Medium

Abstract

The present invention relates to the technical field of path planning, and provides a method, device, electronic device and storage medium for planning the path of an enterprise dedicated line. The method includes: determining dumb resource data based on the spatial location of customer location points and the transmission access capability of dumb resources; determining the optical cable introduction point based on the spatial location, and determining the shortest path between the optical cable introduction point and the dumb resource data; determining the optical cable access point based on the dumb resource data and the shortest path, and determining the transmission device access point based on the optical cable access point; determining the target path of the enterprise dedicated line based on the routing types between the transmission device access point, the optical cable access point, the optical cable introduction point and the customer location point pairwise. The routing types include the routing of reused optical cables, the routing of newly laid optical cables and the routing of newly built bearers. This method plans the access of the enterprise dedicated line through intelligent means, and comprehensively evaluates from multiple key dimensions such as resource capacity, path length, and access cost. Compared with the manual judgment method, it improves the intelligence of the path planning of the enterprise dedicated line.

Description

Technical Field

[0001] The present invention relates to the technical field of path planning, and particularly to a method, device, electronic device and storage medium for planning the path of a leased line for enterprise customers. Background Art

[0002] The leased line business for enterprise customers is of great strategic significance to operators and is the key to their revenue growth, market competition, customer consolidation and business expansion. With the development of information technology, the scale of network resources managed by operators is huge, especially for fiber optic networks, and their effective management and optimal allocation face challenges. Traditional manual management is inefficient and error-prone, and it is difficult to adapt to the rapid changes in the market.

[0003] The leased line business for enterprise customers has high requirements for network customization, reliability and rapid response capabilities. Enterprise customers need customized exclusive network access solutions. Operators need to quickly and accurately plan the optimal network path, select appropriate access devices and optical cable access points. In a competitive market, operators need to reduce costs, improve service quality and response speed.

[0004] However, the traditional path planning for leased lines for enterprise customers relies on manual judgment, which is time-consuming and difficult to ensure optimality. Therefore, it is crucial to develop an automated and intelligent method for planning the path of leased lines for enterprise customers. Summary of the Invention

[0005] The present invention provides a method, device, electronic device and storage medium for planning the path of a leased line for enterprise customers, so as to solve the defect in the prior art that the traditional path planning for leased lines for enterprise customers relies on manual judgment, is time-consuming and difficult to ensure optimality.

[0006] The present invention provides a method for planning the path of a leased line for enterprise customers, including the following steps:

[0007] Determine the dumb resource data based on the spatial location of the customer location point and the transmission access capability of the dumb resource;

[0008] Based on the spatial location, determine the optical cable entry point, and determine the shortest path between the optical cable entry point and the dumb resource data;

[0009] Based on the dumb resource data and the shortest path, determine the optical cable access point, and based on the optical cable access point, determine the transmission device access point;

[0010] Based on the routing types between any two of the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location point, determine the target path of the leased line for enterprise customers; the routing types include the reused optical cable route, the newly laid optical cable route, and the newly built bearer route.

[0011] A method for planning the path of an enterprise dedicated line provided by the present invention, wherein the target path of the enterprise dedicated line includes a first target path with the least number of new constructions and a second target path with the lowest cost;

[0012] Determining the target path of the enterprise dedicated line based on the routing types between the transmission equipment access points, the optical cable access points, the optical cable entry points, and the customer location points pairwise includes:

[0013] Determining the first target path based on the newly laid optical cable routes and the newly built bearer routes between the transmission equipment access points, the optical cable access points, the optical cable entry points, and the customer location points pairwise;

[0014] Determining the second target path based on the project types corresponding to the routing types between the transmission equipment access points, the optical cable access points, the optical cable entry points, and the customer location points pairwise, and the cost weights corresponding to the project types.

[0015] A method for planning the path of an enterprise dedicated line provided by the present invention, wherein the project types include duct optical cable, aerial optical cable, wall optical cable, riser optical cable, and the newly built bearer route.

[0016] A method for planning the path of an enterprise dedicated line provided by the present invention, wherein the steps for determining the newly built bearer route include:

[0017] Determining the newly built bearer route based on the first distance between the optical cable access point and the customer location point, the second distance between the customer location point and the optical cable entry point, and the third distance between the optical cable access point and the optical cable entry point.

[0018] A method for planning the path of an enterprise dedicated line provided by the present invention, wherein determining the newly built bearer route based on the first distance between the optical cable access point and the customer location point, the second distance between the customer location point and the optical cable entry point, and the third distance between the optical cable access point and the optical cable entry point includes:

[0019] When the first distance is less than or equal to a first preset threshold, determining the first distance as the newly built bearer route;

[0020] When the first distance is greater than the first preset threshold and the first distance is less than a second preset threshold, determining the first distance as the newly built bearer route; the second preset threshold is half of the sum of the second distance and the third distance;

[0021] When the first distance is greater than the first preset threshold, the first distance is greater than or equal to the second preset threshold, and the square of the second distance is less than or equal to the third preset threshold, determine that the bearing route of the newly built optical cable corresponding to the third distance is the newly built bearing route; the third preset threshold is the sum of the square of the first distance and the square of the third distance.

[0022] When the first distance is greater than the first preset threshold and the square of the second distance is greater than the third preset threshold, determine that the first distance is the newly built bearing route.

[0023] According to a method for planning the path of an enterprise dedicated line provided by the present invention, determining the dumb resource data based on the spatial position of the customer location point and the transmission access capability of the dumb resource includes:

[0024] Determine the transmission access capability of the dumb resource based on the network type and the number of fiber jumps of the dumb resource;

[0025] Determine the dumb resource data based on the spatial position of the customer location points of different dedicated line types and the transmission access capability of the dumb resource.

[0026] According to a method for planning the path of an enterprise dedicated line provided by the present invention, the dedicated line types include Internet dedicated lines and data dedicated lines; the data dedicated lines include local data dedicated lines and cross-city data dedicated lines.

[0027] According to a method for planning the path of an enterprise dedicated line provided by the present invention, the network types include at least two of passive optical network, slice packet network, packet transport network, and optical transport network.

[0028] The present invention also provides an apparatus for planning the path of an enterprise dedicated line, including the following units:

[0029] The first determination unit is used to determine the dumb resource data based on the spatial position of the customer location point and the transmission access capability of the dumb resource;

[0030] The second determination unit is used to determine the optical cable entry point based on the spatial position, and determine the shortest path between the optical cable entry point and the dumb resource data;

[0031] The third determination unit is used to determine the optical cable access point based on the dumb resource data and the shortest path, and determine the transmission equipment access point based on the optical cable access point;

[0032] The target path determination unit is used to determine the target path of the enterprise dedicated line based on the routing types between any two of the transmission equipment access point, the optical cable access point, the optical cable entry point, and the customer location point; the routing types include the recycled optical cable route, the newly laid optical cable route, and the newly built bearing route.

[0033] The present invention also provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the program, the method for planning the dedicated line for attracting customers as described in any one of the above is implemented.

[0034] The present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the method for planning the dedicated line for attracting customers as described in any one of the above is implemented.

[0035] The present invention also provides a computer program product, including a computer program. When the computer program is executed by a processor, the method for planning the dedicated line for attracting customers as described in any one of the above is implemented.

[0036] The method for planning the dedicated line for attracting customers, device, electronic device, and storage medium provided by the present invention determine the dumb resource data based on the spatial position of the customer location points and the transmission access capability of the dumb resources, then determine the optical cable entry point based on the spatial position, and determine the shortest path between the optical cable entry point and the dumb resource data. Then, based on the dumb resource data and the shortest path, determine the optical cable access point, and based on the optical cable access point, determine the transmission device access point. Finally, based on the routing types between the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location points pairwise, determine the target path of the dedicated line for attracting customers; the routing types include the routing of reused optical cables, the routing of newly laid optical cables, and the newly built bearing routing. This method plans the access of the dedicated line for attracting customers through intelligent means, comprehensively evaluates from multiple key dimensions such as resource capacity, path length, and access cost, and integrates and outputs the end-to-end access solution for the dedicated line for attracting customers. Compared with the traditional method for planning the dedicated line for attracting customers that relies on manual judgment, the efficiency and intelligence of the planning of the dedicated line for attracting customers are improved, and the planning cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0038] Figure 1 It is a schematic flowchart of the method for planning the dedicated line for attracting customers provided by the present invention.

[0039] Figure 2 It is a schematic diagram of the positions among the customer location points, the optical cable entry point, and the optical cable access point provided by the present invention.

[0040] Figure 3It is one of the schematic diagrams of the newly built bearer route provided by the present invention.

[0041] Figure 4 It is the second schematic diagram of the newly built bearer route provided by the present invention.

[0042] Figure 5 It is the schematic diagram of the algorithm for the access capability of dumb resource transmission provided by the present invention.

[0043] Figure 6 It is the structural schematic diagram of the dedicated line path planning device for enterprise customers provided by the present invention.

[0044] Figure 7 It is the structural schematic diagram of the electronic device provided by the present invention. Detailed implementation manners

[0045] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts shall fall within the protection scope of the present invention.

[0046] The terms "first", "second", etc. in the present invention are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same type.

[0047] In the related art, with the mature application of technologies such as big data and artificial intelligence, by introducing advanced algorithms and models, deeply analyzing and predicting network data can significantly improve the intelligent level of network planning, operation and maintenance, and achieve the optimal allocation of resources and the rapid response of services.

[0048] However, the existing methods have the following disadvantages:

[0049] 1. Obtaining the existing network resource data relies on on-site investigation. Manually planning the path not only takes a long time, but also is limited by personal experience and knowledge, making it difficult to ensure the optimality and consistency of the planning results.

[0050] 2. Due to the lack of intelligence and automation in the planning process, it may lead to unreasonable allocation of network resources, affecting network performance and cost-effectiveness.

[0051] 3. The existing scheme design method has high requirements for personnel and cannot quickly output a reasonable access scheme for market reference quotation during the front-end marketing stage of customer managers.

[0052] 4. Lack of presentation of the end-to-end solution design for customer acquisition. The manual design of the customer acquisition business solution mainly presents the solution for the newly laid optical cable part, and the existing optical cable routes in the solution cannot be presented.

[0053] Based on the above problems, the present invention provides a method for planning the path of a dedicated line for customer acquisition. Figure 1 It is a schematic flowchart of the method for planning the path of a dedicated line for customer acquisition provided by the present invention, as Figure 1 shown. The method includes steps 110, 120, 130, and 140.

[0054] Step 110: Determine the dumb resource data based on the spatial location of the customer location point and the dumb resource transmission access capability.

[0055] The opening of a dedicated line for customer acquisition business involves various transmission facilities such as transmission equipment, optical cables, optical cross-connects, machine rooms, utility poles, and manholes. When designing the solution, it is necessary to comprehensively consider the existing network situation and establish a transmission circuit and a transmission optical path channel between the transmission equipment and the customer location point. In this process, it is necessary to make full use of the existing bearing facilities such as optical cables, pipelines, and pole lines for the laying of optical cables, and finally establish the target path of the dedicated line for customer acquisition.

[0056] The dumb resource transmission access capability is a capability strategy for preferentially selecting dumb resources such as peripheral optical cable access points and transmission equipment machine rooms. Its principle is to evaluate the transmission access capabilities of different access methods such as OTN (Optical Transport Network), PTN (Packet Transport Network), OLT (Optical Line Terminal), and SPN (Slicing Packet Network) of optical cross-connects and machine rooms in the network. When planning and designing the dedicated line solution for customer acquisition, it automatically selects the transmission equipment access machine room and optical cable access point for the customer acquisition business. After determining the business access equipment machine room and optical cable access point, the system automatically completes the laying plan of the newly laid optical cable path and the routing design of the transmission circuit according to the existing pipeline, pole line, and transmission equipment network, and automatically outputs the end-to-end solution of the dedicated line for customer acquisition with one key.

[0057] Specifically, first, the unified management and control of resources are realized, including the management of transmission equipment (resources that can be collected by the manufacturer's network management such as equipment, links, ports, etc.) and dumb resources such as optical cables, optical cross-connects, manholes, pipeline sections, utility poles, and pole sections. Then, based on the spatial location of the customer location point and the transmission access capability of the dumb resources, the dumb resource data can be determined. For example, the transmission access capability of the dumb resources can be determined by combining the network type and the number of fiber jumps of the dumb resources, and then, by combining the spatial location of the customer location point and the transmission access capability of the dumb resources, the dumb resource data can be determined. That is, according to the spatial location of the customer location point, the dumb resource data such as optical cross-connects and machine rooms whose transmission access capabilities around meet the "access mode" are calculated. Among them, the access mode (network type) includes transmission types such as PON (Passive Optical Network), SPN, PTN, and OTN.

[0058] Here, the customer location point can select longitude and latitude or locatable address information, and the dumb resource data can be optical cross-connects, machine rooms, etc. The embodiments of the present invention do not make specific limitations on this.

[0059] Here, the transmission access capability of the dumb resources represents the capability value of an optical cable facility point with optical cable access capability (such as a machine room, an optical cross-connect, etc.) to open PTN, OLT, SPN, and OTN. It is composed of factors such as the optical facility itself, transmission equipment, transmission equipment type, and the number of fiber jumps, and expresses the capability of the optical facility point to open the corresponding transmission circuit. Among them, the fewer the number of fiber jumps, the smaller the cost of opening this method, the lower the maintenance cost, and the higher the line security.

[0060] Step 120: Based on the spatial location, determine the optical cable entry point and determine the shortest path between the optical cable entry point and the dumb resource data.

[0061] Specifically, based on the spatial location, the optical cable entry point can be determined, that is, the "manhole" or "utility pole" at the position closest to the spatial location of the customer location point can be obtained as the optical cable entry point.

[0062] Furthermore, determine the shortest path between the optical cable entry point and the dumb resource data (such as optical cross-connects and machine rooms).

[0063] Step 130: Based on the dumb resource data and the shortest path, determine the optical cable access point, and based on the optical cable access point, determine the transmission equipment access point.

[0064] Specifically, according to the dumb resource data (such as optical cross-connects and machine rooms) and the shortest path, select the optical cross-connect and machine room with the best access capability and relatively short path as the optical cable access point. The optical cable access point refers to the access location where the optical cable enters the user network or equipment.

[0065] It should be noted that when the access path is within 500 meters, the optimal access-capable computer room or optical fiber distribution box is selected. When the access path is more than 500 meters and the shortest path length exceeds 1 time, 1 fiber jump is offset (or eliminated). According to the selected optical cable access point, the transmission equipment computer room with access capability is found based on the optical cable connection as the transmission equipment access point. The transmission equipment access point refers to the specific location where the transmission equipment accesses the network.

[0066] It can be understood that reasonably utilizing the existing optical cable access points and optical cable entry points can reduce the engineering quantity and complexity of new construction and shorten the construction period.

[0067] Step 140, based on the routing types between the transmission equipment access point, the optical cable access point, the optical cable entry point, and the customer location point pairwise, determine the target path of the dedicated line for enterprise customers; the routing types include the recycled optical cable routing, the newly laid optical cable routing, and the newly built bearer routing.

[0068] Specifically, after determining the transmission equipment access point, the optical cable access point, the optical cable entry point, and the customer location point, the target path of the dedicated line for enterprise customers can be determined based on the routing types between the transmission equipment access point, the optical cable access point, the optical cable entry point, and the customer location point pairwise.

[0069] Among them, the routing types include the recycled optical cable routing, the newly laid optical cable routing, and the newly built bearer routing, that is, the dedicated line path for enterprise customers can be determined based on the recycled optical cable routing, the newly laid optical cable routing, and the newly built bearer routing between the transmission equipment access point, the optical cable access point, the optical cable entry point, and the customer location point pairwise.

[0070] It can be understood that by making full use of the existing recycled optical cable routing, the repeated construction can be effectively avoided and the existing network resources can be utilized to the greatest extent; on the other hand, the routing types include the recycled optical cable routing, the newly laid optical cable routing, and the newly built bearer routing. Considering various routing situations comprehensively, the advantages and disadvantages of different paths can be evaluated more comprehensively, so as to select a more reasonable and efficient dedicated line path for enterprise customers. When planning the path, a more stable and reliable path can be selected according to the characteristics and status of different routings, reducing the risk of network failures.

[0071] In addition, the introduction of the newly laid optical cable routing and the newly built bearer routing provides more options for the expansion and upgrade of the network, and can better meet the needs of future business development.

[0072] The method provided by the embodiment of the present invention determines the dumb resource data based on the spatial location of the customer location point and the dumb resource transmission access capability, then determines the optical cable entry point based on the spatial location, determines the shortest path between the optical cable entry point and the dumb resource data, and then determines the optical cable access point based on the dumb resource data and the shortest path, and determines the transmission device access point based on the optical cable access point. Finally, based on the routing types between the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location point pairwise, the target path of the enterprise dedicated line is determined; the routing types include the recycled optical cable routing, the newly laid optical cable routing, and the newly built bearing routing. This method plans the access of the enterprise dedicated line through intelligent means, comprehensively evaluates from multiple key dimensions such as resource capacity, path length, and access cost, and integrates and outputs the end-to-end access plan for the enterprise dedicated line. Compared with the traditional method of manually judging the path planning of the enterprise dedicated line, it improves the efficiency and intelligence of the path planning of the enterprise dedicated line and reduces the planning cost.

[0073] Based on the above embodiment, the target path of the enterprise dedicated line includes the first target path with the least new construction and the second target path with the lowest cost.

[0074] The step 140 includes:

[0075] Step 141, determine the first target path based on the newly laid optical cable routing and the newly built bearing routing between the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location point pairwise;

[0076] Step 142, determine the second target path based on the project types corresponding to the routing types between the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location point pairwise, and the cost weight corresponding to the project type.

[0077] Specifically, the target path of the enterprise dedicated line includes the first target path with the least new construction and the second target path with the lowest cost.

[0078] Correspondingly, the first target path can be determined based on the newly laid optical cable routing and the newly built bearing routing between the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location point pairwise.

[0079] It can be understood that by minimizing the newly built facilities based on the newly laid optical cable routing and the newly built bearing routing, by selecting the path with the least new construction, the existing network infrastructure can be utilized to the greatest extent, reducing the engineering quantity of new optical cable laying and new equipment installation. This not only reduces the complexity of construction, but also reduces the interference to the existing network, improving the safety and efficiency of construction.

[0080] Based on the project types corresponding to the routing types between the transmission device access points, optical cable access points, optical cable introduction points, and customer location points in pairs, and the cost weights corresponding to the project types, determine the second target path.

[0081] Here, the project types include duct optical cable, aerial optical cable, wall optical cable, riser optical cable, and newly built bearer route. Duct optical cable refers to the optical cable laid in underground ducts (such as communication ducts, etc.). Aerial optical cable refers to the optical cable laid by being erected on utility poles or towers. Wall optical cable refers to the optical cable laid along the outer wall of a building. Riser optical cable refers to the optical cable that leads from an underground duct or other laying methods on the ground (such as wall optical cable) into the building interior. Newly built bearer route refers to the newly built optical cable route to meet specific communication requirements, including but not limited to any of the above laying methods.

[0082] The following Table 1 is a reference table for determining the second target path based on the project types corresponding to the routing types between the transmission device access points, optical cable access points, optical cable introduction points, and customer location points in pairs, and the cost weights corresponding to the project types, as shown in Table 1:

[0083] Table 1

[0084]

[0085] As can be seen from Table 1, the cost weight ratio of duct optical cable is 1, the cost weight ratio of aerial optical cable is 1.5, the cost weight ratio of wall optical cable is 1.7, the cost weight ratio of riser optical cable is 1.4, and the cost weight ratio of newly built bearer optical cable is 3.

[0086] It can be understood that by considering the project types and cost weights corresponding to different routing types, the cost of each path can be accurately calculated. Selecting the path with the lowest cost can directly reduce the initial investment in network construction, including optical cable procurement, equipment purchase, construction costs, etc.

[0087] The method provided by the embodiments of the present invention determines the first target path based on the newly laid optical cable route and the newly built bearer route between the transmission device access points, optical cable access points, optical cable introduction points, and customer location points in pairs, and then determines the second target path based on the project types corresponding to the routing types between the transmission device access points, optical cable access points, optical cable introduction points, and customer location points in pairs, and the cost weights corresponding to the project types. Thus, by respectively determining the first target path with the least new construction and the second target path with the lowest cost, the engineering quantity, cost, and actual requirements of network construction can be comprehensively considered, and the optimal allocation of resources and the effective control of costs can be achieved. This method not only improves the efficiency and quality of network construction, but also enhances the flexibility and sustainability of the network.

[0088] Based on the above embodiments, the step of determining the new bearer route includes:

[0089] Step 210, determine the new bearer route based on the first distance between the optical cable access point and the customer location point, the second distance between the customer location point and the optical cable entry point, and the third distance between the optical cable access point and the optical cable entry point.

[0090] Specifically, the new bearer route can be determined based on the first distance between the optical cable access point and the customer location point, the second distance between the customer location point and the optical cable entry point, and the third distance between the optical cable access point and the optical cable entry point.

[0091] Among them, the first distance can be represented by A, the second distance can be represented by B, and the third distance can be represented by C.

[0092] Based on the above embodiments, step 210 includes:

[0093] Step 211, when the first distance is less than or equal to the first preset threshold, determine the first distance as the new bearer route;

[0094] Step 212, when the first distance is greater than the first preset threshold and the first distance is less than the second preset threshold, determine the first distance as the new bearer route; the second preset threshold is half of the sum of the second distance and the third distance;

[0095] Step 213, when the first distance is greater than the first preset threshold, the first distance is greater than or equal to the second preset threshold, and the square of the second distance is less than or equal to the third preset threshold, determine the bearer route of the new optical cable corresponding to the third distance as the new bearer route; the third preset threshold is the sum of the square of the first distance and the square of the third distance;

[0096] Step 214, when the first distance is greater than the first preset threshold and the square of the second distance is greater than the third preset threshold, determine the first distance as the new bearer route.

[0097] Specifically, Figure 2 is a schematic diagram of the positions among the customer location point, the optical cable entry point, and the optical cable access point provided by the present invention, Figure 3 is one of the schematic diagrams of the new bearer route provided by the present invention, Figure 4 is the second schematic diagram of the new bearer route provided by the present invention, as Figure 2 、 Figure 3 and Figure 4As shown, when the first distance is less than or equal to the first preset threshold, the first distance is determined as the newly built bearer route. Here, the first distance is A, and the first preset threshold is 200. That is, when A <= 200m, the first distance A is determined as the newly built bearer route, and A is drawn as a blue dotted line.

[0098] When the first distance is greater than the first preset threshold and less than the second preset threshold, the first distance is determined as the newly built bearer route. Here, the second preset threshold is half of the sum of the second distance and the third distance. That is, when A > 200m and A < 1 / 2(B + C), the first distance A is determined as the newly built bearer route, and A is drawn as a blue dotted line.

[0099] When the first distance is greater than the first preset threshold, the first distance is greater than or equal to the second preset threshold, and the square of the second distance is less than or equal to the third preset threshold, the bearer route of the newly built optical cable corresponding to the third distance is determined as the newly built bearer route. Here, the third preset threshold is the sum of the square of the first distance and the square of the third distance. That is, when A > 200m, A >= 1 / 2(B + C), and 2 B <= A 2 + C 2 That is, when the "optical cable entry point" falls within the ellipse with the "optical cable access point" and the "customer location point" as the foci, and within the area above the vertical line of the focal length A, the bearer route of the newly built optical cable corresponding to the third distance is determined as the newly built bearer route.

[0100] Finally, when the first distance is greater than the first preset threshold and the square of the second distance is greater than the third preset threshold, the first distance is determined as the newly built bearer route. That is, when A > 200m and B 2 > A 2 + C 2 That is, when this condition is met, the first distance is determined as the newly built bearer route, and A is drawn as a blue dotted line.

[0101] In addition, after determining the optical cable access point, an optical cable laying plan is automatically designed to achieve the minimum plan of the bearer route.

[0102] The path from the customer location point to the nearest manhole or pole (optical cable entry point): It is represented by a blue dotted line, indicating the path from the customer location point to the nearest optical cable entry point.

[0103] The path from the manhole or pole to the secondary optical fiber distribution box: It is represented by a blue solid line, indicating the path from the optical cable entry point to the secondary optical fiber distribution box.

[0104] Calculate the bearer section path from the nearest bearer point to the access point through the graph database: Utilize the path calculation function of the graph database (such as Neo4j, etc.) to find the shortest path from the bearer point to the access point.

[0105] Obtain the existing optical cable path between the transmission device access point and the optical cable access point: It is represented by a green solid line, indicating the use of the existing optical cable path, that is, the recycled optical cable route.

[0106] Finally, present on the GIS the connection routes among the recycled optical cables, newly laid optical cables, and newly built bearers between the transmission device access point, optical cable access point, optical cable entry point, and customer location point of the enterprise customer service, and output the description of the newly built optical cable content of the plan.

[0107] Based on the above embodiments, step 110 includes:

[0108] Step 111, determine the transmission access capability of the dumb resource based on the network type and the number of fiber jumps of the dumb resource;

[0109] Step 112, determine the dumb resource data based on the spatial positions of the customer location points of different private line types and the transmission access capability of the dumb resource.

[0110] Specifically, determine the transmission access capability of the dumb resource based on the network type and the number of fiber jumps of the dumb resource. The number of fiber jumps refers to the number of fiber jumps (i.e., fiber optic patch cords) that the fiber optic signal needs to pass through when it is transmitted from one device to another in the optical network.

[0111] For example, the transmission access capability model of a certain optical cross-connect in the dumb resource is as follows:

[0112]

[0113] Figure 5 It is a schematic diagram of the dumb resource transmission access capability algorithm provided by the present invention. As Figure 5 shown, select an optical facility as the starting point. This optical facility can be an optical cable access point, an optical cross-connect, etc. If there is a transmission device at the current facility point, it is marked as 0, indicating the starting point. Then, starting from the starting point, find all the peer facilities that can be reached through the optical cable (that is, find the outgoing optical cable segments based on the optical facility, and concatenate the optical cable systems to obtain all the spatial facilities in the optical cable system). The purpose is to determine the coverage range of the starting point optical facility. Then, check whether each peer facility is equipped with a transmission device (transmission network element). If a transmission device is found, mark the access capability hop count of the transmission device as 1 (mark the transmission capability), indicating a direct connection to the transmission device. After finding the transmission device, record the minimum hop count, that is, the shortest path from the starting point to the transmission device. The purpose is to ensure that the calculation of the access capability is based on the shortest path.

[0114] It should be noted that it is necessary to query whether the access capabilities of all network types have been found. If so, end. Otherwise, search for the next layer of spatial facilities. In addition, in the case where there is no transmission network element in the spatial facility, also search for the next layer of spatial facilities.

[0115] Repeat the above steps until the access capacity values of all transmission networks are found. The purpose is to comprehensively evaluate the transmission access capacity of the optical facilities at the starting point.

[0116] It should be noted that once the access capacity of a certain transmission network is found, the calculation of this transmission network is terminated. The purpose is to improve the algorithm efficiency and avoid unnecessary calculations.

[0117] Based on the above embodiments, the dedicated line types include Internet dedicated lines and data dedicated lines; the data dedicated lines include local data dedicated lines and cross-city data dedicated lines.

[0118] Specifically, the dedicated line types include Internet dedicated lines and data dedicated lines. Among them, the data dedicated lines include local data dedicated lines and cross-city data dedicated lines. Among them, the Internet dedicated line is mainly used to connect to the Internet, providing high bandwidth, fixed IP addresses and stable network connections. The local data dedicated line is used for data transmission between different locations within the same city, featuring low latency, high bandwidth and relatively low costs. The cross-city data dedicated line is used for data transmission between different cities or regions, featuring long-distance transmission, high bandwidth and high reliability, but with relatively high costs.

[0119] It should be noted that different dedicated line types affect the number of customer location points. Generally, there is only 1 customer location point for Internet dedicated lines, and two customer location points, namely the A and Z ends, are required for data dedicated lines.

[0120] In summary, the present invention is a method for planning the path of dedicated lines for enterprise customers based on the transmission access capacity of dumb resources. Based on network resource management, according to the spatial positions of the A and Z ends of enterprise customer services, by constructing the transmission access capacity of network dumb resource nodes, end-to-end access routing planning for enterprise customer services is carried out to realize the intelligent selection of the access devices at the A and Z ends of enterprise customer services and the optical cable access points and the automatic planning of the entire route. Applying this method can automate the pre-planning and design of the operator's service dedicated lines, achieving the purpose of reducing costs and improving efficiency.

[0121] ① The intelligent planning of dedicated line access realizes the end-to-end access scheme for enterprise customer dedicated lines by fusing and outputting from multiple dimensions such as resource capacity, access mode, path length, and access cost, and intelligently and quickly outputs an access routing for enterprise customer dedicated lines with reasonable access routing, high-quality resource configuration, and low construction costs for the users, reducing the time of the survey and design personnel for the scheme by about 30% and saving about 5% of the costs.

[0122] ② The saving and sharing of the dedicated line access scheme realize the transfer and sharing of the results of the dedicated line planning scheme among personnel in different departments such as network, operation and maintenance, and marketing, effectively connecting the information before and after the business is launched, strengthening the cooperation between departments, reducing communication costs, and improving decision-making efficiency.

[0123] ③ Intelligent planning: The dedicated line access planning is based on the accurate database and the dedicated line route planning of the optical cable access laying route, which improves the accuracy of the dedicated line access cost estimation.

[0124] ④ For the original dedicated line path planning, survey and design personnel need to conduct route exploration and on-site sketching in the actual field, or draw sketches using existing data lines and then verify them on-site. However, the intelligent planning access capability enables rapid planning online through simple planning parameters, directly outputting the end-to-end access plan. The survey and design personnel only need to verify its rationality and accuracy, and it supports defining planning settings, saving about 2 hours of survey and design time at once. At the same time, it improves the rational utilization rate of resources and avoids new construction costs.

[0125] ⑤ In the negotiation stage of the dedicated line access planning by intelligent planning, the network personnel can directly provide the design plan to be shared with the front-end personnel, reducing the communication cost of the plan, shortening the pre-sales time and the number of business marketing times on average, and improving the accuracy of the access cost estimation.

[0126] The following describes the device for planning the dedicated line path for enterprise customers provided by the present invention. The device for planning the dedicated line path for enterprise customers described below can be correspondingly referred to the method for planning the dedicated line path for enterprise customers described above.

[0127] Based on any of the above embodiments, the present invention provides a device for planning the dedicated line path for enterprise customers. Figure 6 It is a schematic structural diagram of the device for planning the dedicated line path for enterprise customers provided by the present invention, as Figure 6 shown. The device includes:

[0128] The first determination unit 410 is configured to determine the dumb resource data based on the spatial position of the customer location point and the dumb resource transmission access capability.

[0129] The second determination unit 420 is configured to determine the optical cable introduction point based on the spatial position and determine the shortest path between the optical cable introduction point and the dumb resource data.

[0130] The third determination unit 430 is configured to determine the optical cable access point based on the dumb resource data and the shortest path, and determine the transmission equipment access point based on the optical cable access point.

[0131] The target path determination unit 440 is configured to determine the target path of the dedicated line for enterprise customers based on the routing types between the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the customer location point in pairs; the routing types include the reused optical cable route, the newly laid optical cable route, and the newly built bearing route.

[0132] The device provided by the embodiment of the present invention determines the dumb resource data based on the spatial location of the customer location point and the dumb resource transmission access capability, then determines the optical cable entry point based on the spatial location, determines the shortest path between the optical cable entry point and the dumb resource data, and then determines the optical cable access point based on the dumb resource data and the shortest path, and determines the transmission device access point based on the optical cable access point. Finally, based on the routing types between the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location point in pairs, the target path of the dedicated line for enterprise customers is determined; the routing types include the reused optical cable routing, the newly laid optical cable routing, and the newly built bearer routing. This method plans the access of the dedicated line for enterprise customers through intelligent means, comprehensively evaluates from multiple key dimensions such as resource capacity, path length, and access cost, and integrates and outputs the end-to-end access solution for the dedicated line for enterprise customers. Compared with the traditional method of manually judging the dedicated line path for enterprise customers, it improves the efficiency and intelligence of the dedicated line path planning for enterprise customers and reduces the planning cost.

[0133] Based on any of the above embodiments, the target path of the dedicated line for enterprise customers includes the first target path with the least number of newly built ones and the second target path with the lowest cost.

[0134] The determining target path unit 440 is specifically used for:

[0135] Based on the newly laid optical cable routing and the newly built bearer routing between the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location point in pairs, determine the first target path;

[0136] Based on the project types corresponding to the routing types between the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location point in pairs, and the cost weights corresponding to the project types, determine the second target path.

[0137] Based on any of the above embodiments, the project types include duct optical cable, aerial optical cable, wall optical cable, riser optical cable, and the newly built bearer routing.

[0138] Based on any of the above embodiments, it further includes a determining newly built bearer routing unit, and the determining newly built bearer routing unit specifically includes:

[0139] A determining newly built bearer routing subunit, which is used to determine the newly built bearer routing based on the first distance between the optical cable access point and the customer location point, the second distance between the customer location point and the optical cable entry point, and the third distance between the optical cable access point and the optical cable entry point.

[0140] Based on any of the above embodiments, the determining newly built bearer routing subunit is specifically used for:

[0141] When the first distance is less than or equal to a first preset threshold, determine the first distance as the newly established bearer route;

[0142] When the first distance is greater than the first preset threshold and the first distance is less than a second preset threshold, determine the first distance as the newly established bearer route; the second preset threshold is half of the sum of the second distance and the third distance;

[0143] When the first distance is greater than the first preset threshold, the first distance is greater than or equal to the second preset threshold, and the square of the second distance is less than or equal to a third preset threshold, determine the bearer route of the newly established optical cable corresponding to the third distance as the newly established bearer route; the third preset threshold is the sum of the square of the first distance and the square of the third distance;

[0144] When the first distance is greater than the first preset threshold and the square of the second distance is greater than the third preset threshold, determine the first distance as the newly established bearer route.

[0145] Based on any of the above embodiments, the first determination unit 410 is specifically configured to:

[0146] Determine the transmission access capability of the dumb resource based on the network type and the number of fiber jumps of the dumb resource;

[0147] Determine the dumb resource data based on the spatial locations of the customer location points of different dedicated line types and the transmission access capability of the dumb resource.

[0148] Based on any of the above embodiments, the dedicated line types include Internet dedicated lines and data dedicated lines; the data dedicated lines include local data dedicated lines and cross-city data dedicated lines.

[0149] Based on any of the above embodiments, the network types include at least two of passive optical networks, slice packet networks, packet transport networks, and optical transport networks.

[0150] Figure 7 It is a schematic structural diagram of the electronic device provided by the present invention, as Figure 7As shown in the figure, the electronic device may include: a processor 510, a communications interface 520, a memory 530, and a communication bus 540. Among them, the processor 510, the communications interface 520, and the memory 530 complete communication with each other through the communication bus 540. The processor 510 may call the logical instructions in the memory 530 to execute the method for planning the dedicated line for attracting customers, and this method includes: determining the dumb resource data based on the spatial location of the customer location point and the transmission access capability of the dumb resource; determining the optical cable entry point based on the spatial location, and determining the shortest path between the optical cable entry point and the dumb resource data; determining the optical cable access point based on the dumb resource data and the shortest path, and determining the transmission device access point based on the optical cable access point; determining the target path of the dedicated line for attracting customers based on the routing type among the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location point; the routing type includes the routing of reused optical cables, the routing of newly laid optical cables, and the routing of newly built bearers.

[0151] In addition, when the logical instructions in the above-mentioned memory 530 are implemented in the form of software functional units and sold or used as independent products, they may be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or a part of this technical solution, may be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: various media such as USB flash drives, mobile hard disks, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), magnetic disks, or optical discs that can store program codes.

[0152] On the other hand, the present invention also provides a computer program product, which includes a computer program. The computer program can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the customer aggregation dedicated line path planning method provided by the above-mentioned various methods. The method includes: determining dumb resource data based on the spatial location of the customer location point and the dumb resource transmission access capability; determining the optical cable entry point based on the spatial location, and determining the shortest path between the optical cable entry point and the dumb resource data; determining the optical cable access point based on the dumb resource data and the shortest path, and determining the transmission device access point based on the optical cable access point; determining the customer aggregation dedicated line target path based on the routing types among the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location point; the routing types include the recycled optical cable routing, the newly laid optical cable routing, and the newly built bearing routing.

[0153] In another aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, it realizes the customer aggregation dedicated line path planning method provided by the above-mentioned various methods. The method includes: determining dumb resource data based on the spatial location of the customer location point and the dumb resource transmission access capability; determining the optical cable entry point based on the spatial location, and determining the shortest path between the optical cable entry point and the dumb resource data; determining the optical cable access point based on the dumb resource data and the shortest path, and determining the transmission device access point based on the optical cable access point; determining the customer aggregation dedicated line target path based on the routing types among the transmission device access point, the optical cable access point, the optical cable entry point, and the customer location point; the routing types include the recycled optical cable routing, the newly laid optical cable routing, and the newly built bearing routing.

[0154] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated. The components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative efforts.

[0155] Through the description of the above embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on such an understanding, the above technical solutions, in essence, or the parts that contribute to the prior art can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0156] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for planning a route for a dedicated passenger line, characterized in that: include: Determine dumb resource data based on the spatial location of the customer location point and dumb resource transmission access capabilities; Based on the spatial position, determining an optical cable introduction point, and determining the shortest path between the optical cable introduction point and the dummy resource data; Determine an optical cable access point based on the dummy resource data and the shortest path, and determine a transmission equipment access point based on the optical cable access point; Determine the target path of the dedicated line for collecting customers based on the routing types between the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the customer location points; the routing types include reusing old optical cable routing, newly laying optical cable routing, and newly building a bearer routing; The target paths of the dedicated passenger lines include a first target path with the least new construction and a second target path with the lowest cost; The determining of the target path of the dedicated line for collecting customers based on the routing types between the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the customer location points comprises: Determine the first target path based on the newly laid optical cable routes and newly created bearer routes between the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the customer location points; The second target path is determined based on the project type corresponding to the routing type between the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the customer location point, and the cost weight corresponding to the project type.

2. The method for planning a dedicated passenger line route according to claim 1, characterized in that: The project types include pipeline optical cables, overhead optical cables, wall optical cables, lead-in optical cables and newly built bearer routes.

3. The method for planning a dedicated passenger line route according to claim 1, characterized in that: The step of determining the newly created bearer route includes: The newly created bearer route is determined based on a first distance between the optical cable access point and the customer location point, a second distance between the customer location point and the optical cable introduction point, and a third distance between the optical cable access point and the optical cable introduction point.

4. The method for planning a dedicated passenger line route according to claim 3, characterized in that: The determining the newly created bearer route based on a first distance between the optical cable access point and the customer location point, a second distance between the customer location point and the optical cable introduction point, and a third distance between the optical cable access point and the optical cable introduction point includes: When the first distance is less than or equal to a first preset threshold, determining the first distance as the newly created bearer route; When the first distance is greater than the first preset threshold and the first distance is less than a second preset threshold, determining the first distance as the newly created bearer route; the second preset threshold is half of the sum of the second distance and the third distance; When the first distance is greater than the first preset threshold, the first distance is greater than or equal to the second preset threshold, and the square of the second distance is less than or equal to a third preset threshold, determining that the bearer route of the newly built optical cable corresponding to the third distance is the newly built bearer route; the third preset threshold is the sum of the square of the first distance and the square of the third distance; When the first distance is greater than the first preset threshold and the square of the second distance is greater than the third preset threshold, the first distance is determined to be the newly created bearer route.

5. The method for planning a dedicated passenger line route according to any one of claims 1 to 4, characterized in that: The determining of dummy resource data based on the spatial location of the customer location point and the dummy resource transmission access capability includes: Determining the transmission access capability of the dumb resource based on the network type and the number of fiber jumps of the dumb resource; The dummy resource data is determined based on the spatial locations of customer location points of different dedicated line types and the transmission access capability of the dummy resource.

6. The method for planning a dedicated passenger line route according to claim 5, characterized in that: The dedicated line types include Internet dedicated lines and data dedicated lines; the data dedicated line types include local data dedicated lines and cross-city data dedicated lines.

7. The method for planning a dedicated passenger line route according to claim 5, characterized in that: The network types include at least two of a passive optical network, a sliced ​​packet network, a packet transport network and an optical transmission network.

8. A dedicated passenger line route planning device, characterized in that: include: A first determining unit, configured to determine dummy resource data based on a spatial location of a client location point and a dummy resource transmission access capability; a second determining unit, configured to determine an optical cable introduction point based on the spatial position, and determine a shortest path between the optical cable introduction point and the dummy resource data; a third determining unit, configured to determine an optical cable access point based on the dummy resource data and the shortest path, and determine a transmission device access point based on the optical cable access point; A target path determination unit is used to determine a target path for the dedicated line for collecting customers based on the routing types between the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the customer location point; the routing types include reusing old optical cable routing, newly placing optical cable routing, and newly building a bearer routing; The target paths of the dedicated passenger lines include a first target path with the least new construction and a second target path with the lowest cost; The target path determination unit is specifically used for: Determine the first target path based on the newly laid optical cable routes and newly created bearer routes between the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the customer location points; The second target path is determined based on the project type corresponding to the routing type between the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the customer location point, and the cost weight corresponding to the project type.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, it implements the dedicated line path planning method for collecting customers as described in any one of claims 1 to 7.

10. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, it implements the dedicated line path planning method for collecting customers as described in any one of claims 1 to 7.

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