Passenger collection special line path planning method and device, electronic equipment and storage medium

Abstract

The invention relates to the technical field of path planning, and provides a customer collection special line path planning method and device, electronic equipment and a storage medium, and the method comprises the steps: determining dumb resource data based on the spatial position of a customer position point and the dumb resource transmission access capability; determining an optical cable introduction point based on the spatial position, and determining a shortest path between the optical cable introduction point and the dummy resource data; determining an optical cable access point based on the dumb resource data and the shortest path, and determining a transmission equipment access point based on the optical cable access point; based on routing types between every two of the transmission equipment access point, the optical cable access point, the optical cable introduction point and the customer position point, determining a customer collection special line target path; the routing types comprise old optical cable routing, new optical cable routing and new bearing routing. According to the method, access of the guest gathering special line is planned through an intelligent means, comprehensive evaluation is carried out from multiple key dimensions such as resource capacity, path length and access cost, and compared with a manual judgment method, the path planning intelligence of the guest gathering special line is improved.

Description

Technical Field

[0001] The present invention relates to the field of path planning technology, and in particular to a method, device, electronic device and storage medium for planning a path for a dedicated passenger line. Background Art

[0002] Customer acquisition 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, operators have to manage a large scale of network resources, especially fiber optic networks, which face challenges in effective management and optimal configuration. Traditional manual management is inefficient and prone to errors, making it difficult to adapt to rapid market changes.

[0003] Customer acquisition services have high requirements for network customization, reliability, and rapid response capabilities. Enterprise customers need to customize exclusive network access solutions. Operators need to quickly and accurately plan the optimal network path and select appropriate access equipment and optical cable access points. In a competitive market, operators need to reduce costs, improve service quality, and respond quickly.

[0004] However, traditional customer-focused route planning relies on manual judgment, which is time-consuming and difficult to ensure optimality. Therefore, it is crucial to develop an automated and intelligent customer-focused route planning method. Summary of the invention

[0005] The present invention provides a method, device, electronic device and storage medium for planning a dedicated passenger line path, which are used to solve the defects in the prior art that traditional dedicated passenger line path planning relies on manual judgment, is time-consuming and is difficult to ensure optimality.

[0006] The present invention provides a method for planning a route for a dedicated passenger line, comprising the following steps: 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; 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 target path of the dedicated line for collecting customers is determined; the routing types include reusing old optical cable routing, newly laying optical cable routing, and newly building a bearer routing.

[0007] According to a method for planning a passenger-collecting dedicated line path provided by the present invention, the passenger-collecting dedicated line target path includes 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.

[0008] According to a dedicated line route planning method provided by the present invention, the project types include pipeline optical cables, overhead optical cables, wall optical cables, lead-in optical cables and the newly built bearer routes.

[0009] According to a dedicated line path planning method provided by the present invention, the step of determining a 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.

[0010] According to a method for planning a dedicated line path for collecting customers provided by the present invention, the method determines 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, including: 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.

[0011] According to a method for planning a dedicated line for collecting customers provided by the present invention, the method of determining dummy resource data based on the spatial location of the customer location point and the transmission access capability of the dummy resource 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.

[0012] According to a method for planning a dedicated line path for gathering customers provided by the present invention, 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.

[0013] According to a dedicated line path planning method provided by the present invention, the network type includes at least two of a passive optical network, a sliced ​​packet network, a packet transport network and an optical transmission network.

[0014] The present invention also provides a dedicated line route planning device for collecting passengers, comprising the following units: 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 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 old optical cable routing, new optical cable routing, and new bearer routing.

[0015] The present invention also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, a method for planning a dedicated passenger line path as described above is implemented.

[0016] 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 implements any of the above-mentioned passenger-collecting dedicated line path planning methods.

[0017] The present invention also provides a computer program product, including a computer program, which, when executed by a processor, implements any of the above-mentioned passenger-collecting dedicated line path planning methods.

[0018] The method, device, electronic device and storage medium for planning the passenger-collecting dedicated line provided by the present invention determine the dummy resource data based on the spatial position of the customer location point and the transmission access capability of the dummy resource, and then determine the optical cable introduction point based on the spatial position, and determine the shortest path between the optical cable introduction point and the dummy resource data, then determine the optical cable access point based on the dummy resource data and the shortest path, and determine the transmission equipment access point based on the optical cable access point, and finally determine the target path of the passenger-collecting dedicated line 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 the old optical cable routing, newly placing the optical cable routing and newly building the bearing routing. The method plans the access of the passenger-collecting dedicated line through intelligent means, conducts a comprehensive evaluation from multiple key dimensions such as resource capacity, path length, access cost, and integrates the output end-to-end passenger-collecting dedicated line access plan, and compared with the traditional passenger-collecting dedicated line path planning method that relies on manual judgment, it improves the efficiency and intelligence of the passenger-collecting dedicated line path planning and reduces the planning cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a flow chart of the dedicated line route planning method for collecting customers provided by the present invention.

[0021] Figure 2 It is a schematic diagram of the locations among the customer location point, the optical cable introduction point and the optical cable access point provided by the present invention.

[0022] Figure 3 This is one of the schematic diagrams of the newly created bearer routing provided by the present invention.

[0023] Figure 4 This is the second schematic diagram of the newly-built bearer routing provided by the present invention.

[0024] Figure 5 It is a schematic diagram of the dummy resource transmission access capability algorithm provided by the present invention.

[0025] Figure 6 It is a structural schematic diagram of the dedicated passenger line path planning device provided by the present invention.

[0026] Figure 7 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] The terms "first", "second", etc. in the present invention are used to distinguish similar objects, rather than to describe a specific order or precedence. It should be understood that the terms used in this way can be interchangeable where appropriate, 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 generally of the same type.

[0029] Among related technologies, with the mature application of technologies such as big data and artificial intelligence, the introduction of advanced algorithms and models for in-depth analysis and prediction of network data can significantly improve the intelligence level of network planning, operation and maintenance, and achieve optimal resource allocation and rapid response of services.

[0030] However, the existing methods have the following disadvantages: 1. Obtaining existing network resource data relies on on-site surveys. Manual path planning is not only time-consuming, but also limited by personal experience and knowledge, making it difficult to ensure the optimality and consistency of planning results.

[0031] 2. Due to the lack of intelligence and automation in the planning process, network resources may be allocated irrationally, affecting network performance and cost-effectiveness.

[0032] 3. The existing solution design method has high requirements on personnel and cannot quickly output reasonable access solutions for market reference quotations during the front-end marketing stage of the account manager.

[0033] 4. There is a lack of end-to-end customer acquisition solution design presentation. The manual customer acquisition business solution design mainly presents solutions that require the laying of new optical cables, and the optical cable paths that are reused in the solution cannot be presented.

[0034] Based on the above problems, the present invention provides a method for planning a route for a dedicated passenger line. Figure 1 is a flow chart of the dedicated line route planning method for collecting customers provided by the present invention, such as Figure 1 As shown, the method includes step 110 , step 120 , step 130 and step 140 .

[0035] Step 110, determining dummy resource data based on the spatial location of the customer location point and the dummy resource transmission access capability.

[0036] The opening of a dedicated line for customer service involves a variety of transmission facilities such as transmission equipment, optical cables, optical cross-connections, machine rooms, electric poles, and manholes. When designing the solution, it is necessary to comprehensively consider the existing network situation and establish transmission circuits and transmission optical paths from the transmission equipment to the customer location. In this process, it is necessary to make full use of existing optical cables, pipelines, poles and other carrying facilities to lay optical cables and ultimately establish the target path for the dedicated line for customer service.

[0037] 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 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) in the optical exchange and computer room in the network, and automatically select the transmission equipment access room and optical cable access point of the customer service customers when planning and designing the customer service dedicated line solution. After determining the service access equipment room and optical cable access point, the system automatically completes the new optical cable path laying plan and transmission circuit routing design based on the existing pipelines, poles and transmission equipment network, and automatically outputs the end-to-end solution of the customer service dedicated line with one click.

[0038] Specifically, firstly, unified management and control of resources is realized, including the management of dumb resources such as transmission equipment (equipment, links, ports, etc. that can be collected by the manufacturer's network management) and optical cables, optical cross-connections, manholes, pipeline sections, electric poles, and pole sections. Then, dumb resource data can be determined based on the spatial location of the customer's location point and the transmission access capability of dumb resources. For example, the transmission access capability of dumb resources can be determined in combination with the network type and the number of fiber jumps of dumb resources, and then the dumb resource data can be determined in combination with the spatial location of the customer's location point and the transmission access capability of dumb resources. That is, according to the spatial location of the customer's location point, the dumb resource data such as optical cross-connections and computer rooms whose transmission access capability of surrounding dumb resources meets 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.

[0039] Here, the customer location point may be selected as longitude and latitude or locatable address information, and the dummy resource data may be an optical switch, a computer room, etc., which is not specifically limited in the embodiment of the present invention.

[0040] Here, dumb resource transmission access capability refers to the capability value of an optical cable facility point (such as a machine room, optical exchange, etc.) with optical cable access capability 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. It expresses the ability of the optical facility point to open the corresponding transmission circuit. The fewer the number of fiber jumps, the lower the cost of opening this method, the lower the maintenance cost, and the higher the line security.

[0041] Step 120: Determine an optical cable introduction point based on the spatial position, and determine the shortest path between the optical cable introduction point and the dummy resource data.

[0042] Specifically, the optical cable introduction point can be determined based on the spatial position, that is, the "manhole" or "electric pole" closest to the spatial position of the customer location point can be used as the optical cable introduction point.

[0043] Furthermore, the shortest path between the optical cable entry point and the dumb resource data (optical cross-connect, computer room, etc.) is determined.

[0044] Step 130: 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.

[0045] Specifically, according to the dumb resource data (optical switches, computer rooms, etc.) and the shortest path, optical switches and computer rooms with the best access capacity and relatively short paths are selected as optical cable access points. Optical cable access points refer to the access locations where optical cables enter user networks or devices.

[0046] It should be noted that when the access path is within 500 meters, the room with the best access capacity or optical crossover is selected. When the access path is more than 500 meters, when the shortest path length exceeds 1 times, one fiber jump is offset (or eliminated). According to the selected optical cable access point, the transmission equipment room with its access capacity is found according to 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.

[0047] It is understandable that the rational use of existing optical cable access points and optical cable introduction points can reduce the workload and complexity of new construction and shorten the construction period.

[0048] Step 140, 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, determine the target path of the dedicated line for collecting customers; the routing types include reusing old optical cable routing, newly laying optical cable routing, and newly built bearer routing.

[0049] Specifically, after determining the transmission equipment access point, optical cable access point, optical cable introduction point and customer location point, the target path of the dedicated line for customers can be determined based on the routing types between the transmission equipment access point, optical cable access point, optical cable introduction point and customer location points.

[0050] Among them, the routing types include reused optical cable routing, newly laid optical cable routing and newly built bearer routing, that is, the dedicated line path for customers can be determined based on the reused optical cable routing, newly laid optical cable routing and newly built bearer routing between transmission equipment access points, optical cable access points, optical cable introduction points, and customer location points.

[0051] It is understandable that by making full use of the existing reused optical cable routes, it is possible to effectively avoid duplicate construction and maximize the use of existing network resources; on the other hand, the route types include reused optical cable routes, new optical cable routes and new bearer routes. Taking into account various routing conditions, the advantages and disadvantages of different paths can be more comprehensively evaluated, so as to select a more reasonable and efficient dedicated line route for gathering customers. When planning the route, a more stable and reliable path can be selected according to the characteristics and status of different routes to reduce the risk of network failures.

[0052] In addition, the introduction of new optical cable routes and newly built bearer routes provides more options for network expansion and upgrade, which can better meet the needs of future business development.

[0053] The method provided by the embodiment of the present invention determines the dummy resource data based on the spatial position of the customer location point and the transmission access capability of the dummy resource, and then determines the optical cable introduction point based on the spatial position, and determines the shortest path between the optical cable introduction point and the dummy resource data, and then determines the optical cable access point based on the dummy resource data and the shortest path, and determines the transmission equipment access point based on the optical cable access point, and finally determines the target path of the passenger dedicated line based on the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the routing type between the customer location point; the routing type includes the reused optical cable routing, the newly released optical cable routing, and the newly built bearer routing. The method plans the passenger dedicated line access through intelligent means, conducts a comprehensive evaluation from multiple key dimensions such as resource capacity, path length, access cost, and integrates the output end-to-end passenger dedicated line access plan. Compared with the traditional passenger dedicated line path planning method that relies on manual judgment, the efficiency and intelligence of the passenger dedicated line path planning are improved, and the planning cost is reduced.

[0054] Based on the above embodiment, the passenger-collecting dedicated line target path includes a first target path with the least new construction and a second target path with the lowest cost; The step 140 includes: Step 141, determining 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; Step 142, determining the second target path 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.

[0055] Specifically, the target paths for the passenger-gathering dedicated line include a first target path with the least new construction and a second target path with the lowest cost.

[0056] Accordingly, the first target path may be determined based on the newly laid optical cable routes and newly created bearer routes between the transmission equipment access points, the optical cable access points, the optical cable introduction points, and the customer location points.

[0057] It is understandable that by minimizing the construction of new facilities based on the new optical cable routing and the new bearer routing, the existing network infrastructure can be maximized by selecting the least newly built path, reducing the amount of engineering work for laying new optical cables and installing new equipment. This not only reduces the complexity of construction, but also reduces interference with the existing network, and improves the safety and efficiency of construction.

[0058] The second target path is then 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.

[0059] Here, project types include duct optical cables, overhead optical cables, wall optical cables, lead-in optical cables and new bearer routes. Duct optical cables refer to optical cables laid in underground ducts (such as communication ducts, etc.). Aerial optical cables refer to optical cables laid by being installed on electric poles or towers. Wall optical cables refer to optical cables laid along the outer walls of buildings. Lead-in optical cables refer to optical cables that are led from underground ducts or other laying methods on the ground (such as wall optical cables) to the interior of a building. New bearer routes refer to optical cable routes newly built to meet specific communication needs, including but not limited to any of the above-mentioned laying methods.

[0060] Table 1 below is a reference table for 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 introduction points, and the customer location points, and the cost weights corresponding to the project types, as shown in Table 1: Table 1

[0061] It can be seen from Table 1 that the cost weight ratio of pipeline optical cable is 1, the cost weight ratio of overhead optical cable is 1.5, the cost weight ratio of wall optical cable is 1.7, the cost weight ratio of lead-in optical cable is 1.4, and the cost weight ratio of newly built carrier optical cable is 3.

[0062] It is understandable that by considering the project type and cost weight 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.

[0063] The method provided by the embodiment of the present invention determines the first target path based on the newly laid optical cable routes and newly built bearer routes between the transmission equipment access points, the optical cable access points, the optical cable introduction points, and the customer location points, and then determines the second target path based on the project type corresponding to the route type between the transmission equipment access points, the optical cable access points, the optical cable introduction points, and the customer location points, and the cost weight corresponding to the project type. Therefore, by respectively determining the first target path with the least new construction and the second target path with the lowest cost, the engineering volume, cost, and actual needs of network construction can be comprehensively considered to achieve optimal allocation of resources and effective control of costs. This method not only improves the efficiency and quality of network construction, but also enhances the flexibility and sustainability of the network.

[0064] Based on the above embodiment, the step of determining the newly created bearer route includes: Step 210: determine 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.

[0065] Specifically, the newly created bearer route may be 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.

[0066] 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.

[0067] Based on the above embodiment, step 210 includes: Step 211: when the first distance is less than or equal to a first preset threshold, determine the first distance as the newly created bearer route; Step 212: when the first distance is greater than the first preset threshold and the first distance is less than a second preset threshold, determine that the first distance is the newly created bearer route; the second preset threshold is half of the sum of the second distance and the third distance; 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 a third preset threshold, determine 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; 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 that the first distance is the newly created bearer route.

[0068] Specifically, Figure 2 It is a schematic diagram of the locations between the customer location point, the optical cable introduction point and the optical cable access point provided by the present invention, Figure 3 is one of the schematic diagrams of the newly-built bearer routing provided by the present invention, Figure 4 This is the second schematic diagram of the newly-built bearer routing provided by the present invention, such as Figure 2 , Figure 3 and Figure 4 As shown, when the first distance is less than or equal to the first preset threshold, the first distance is determined to be the newly created bearer route, wherein the first distance is A, and the first preset threshold is 200, that is, when A<=200m, the first distance A is determined to be the newly created bearer route, and A is marked with a blue dotted line.

[0069] When the first distance is greater than the first preset threshold and less than the second preset threshold, the first distance is determined to be a newly created bearer route, wherein 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 to be a newly created bearer route, and A is marked with a blue dotted line.

[0070] 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, wherein 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 B 2 <= A 2 + C 2 In the case where the “optical cable introduction point” falls within the ellipse with the “optical cable access point” and the “customer location point” as the foci, and is 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 to be the newly built bearer route.

[0071] 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 to be a newly created bearer route. 2 >A 2 + C 2 In the case of , the first distance is determined to be the newly created bearer route, and A is drawn as a blue dotted line.

[0072] In addition, after determining the optical cable access point, the optical cable laying plan is automatically designed to achieve the minimum plan for bearer routing.

[0073] Customer location point to the nearest manhole or pole (cable entry point): represented by a blue dashed line, indicating the path from the customer location point to the nearest cable entry point.

[0074] Manhole or pole to secondary optical intersection: represented by a solid blue line, indicating the path from the optical cable entry point to the secondary optical intersection.

[0075] Calculate the bearer segment path from the nearest bearer point to the access point through the graph database: Use 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.

[0076] Obtain the existing optical cable path between the transmission equipment access point and the optical cable access point: Indicated by a green solid line, it means utilizing the existing optical cable path, i.e., reusing the old optical cable route.

[0077] Finally, the connection routes between the transmission equipment access points, optical cable access points, optical cable entry points, and customer location points of the customer-facing business, including the reused optical cables, the newly laid optical cables, and the newly built bearers, are presented on GIS, and the description of the new optical cable construction content of the plan is output.

[0078] Based on the above embodiment, step 110 includes: Step 111, determining the transmission access capability of the dumb resource based on the network type and the number of fiber jumps of the dumb resource; Step 112, determining the dummy resource data based on the spatial locations of customer location points of different dedicated line types and the transmission access capabilities of the dummy resources.

[0079] Specifically, the dumb resource transmission access capacity is determined based on the dumb resource's network type and fiber jump count. The fiber jump count refers to the number of fiber jumps (i.e., fiber optic jumpers) that an optical fiber signal needs to go through when it is transmitted from one device to another in an optical network.

[0080] For example, the transmission access capability model of an optical cross-connect in dumb resources is as follows:

[0081] Figure 5is a schematic diagram of the dumb resource transmission access capability algorithm provided by the present invention, such as Figure 5 As shown, an optical facility is selected as the starting point. This optical facility can be an optical cable access point, an optical cross, etc. If there is a transmission device at the current facility point, it is marked as 0, indicating the starting point. Starting from the starting point, all the opposite-end facilities that can be reached through the optical cable are searched (i.e., the outgoing optical cable segment is searched based on the optical facility, and all the space facilities in the optical cable system are obtained by connecting the optical cable system in series). The purpose is to determine the coverage of the optical facility at the starting point. Then, check whether each opposite-end facility is equipped with a transmission device (transmission network element). If a transmission device is found, the access capacity hop count of the transmission device is marked as 1 (marking transmission capacity), indicating a direct connection to the transmission device. After the transmission device is found, the minimum hop count is recorded, that is, the shortest path from the starting point to the transmission device. The purpose is to ensure that the calculation of the access capacity is based on the shortest path.

[0082] It should be noted that it is necessary to query whether access capabilities are found for all network types. If so, the process ends. Otherwise, the next layer of space facilities is searched. In addition, if there is no transmission network element in the space facility, the next layer of space facilities is also searched.

[0083] 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.

[0084] It should be noted that once the access capability of a certain transmission network is found, the calculation of the transmission network is terminated. The purpose is to improve the efficiency of the algorithm and avoid unnecessary calculations.

[0085] Based on the above embodiment, the dedicated line types include Internet dedicated lines and data dedicated lines; the data dedicated line types include local data dedicated lines and inter-city data dedicated lines.

[0086] Specifically, the types of dedicated lines include Internet dedicated lines and data dedicated lines. Among them, the data dedicated line category includes local data dedicated lines and cross-city data dedicated lines. Among them, Internet dedicated lines are mainly used to connect to the Internet, providing high bandwidth, fixed IP addresses and stable network connections. Local data dedicated lines are used for data transmission between different locations in the same city, and have the characteristics of low latency, high bandwidth and low cost. Cross-city data dedicated lines are used for data transmission between different cities or regions, and have the characteristics of long-distance transmission, high bandwidth and high reliability, but the cost is relatively high.

[0087] It should be noted that different types of dedicated lines affect the number of customer location points. Generally, Internet dedicated lines have only one customer location point, while data dedicated lines require two customer location points at the A and Z ends.

[0088] In summary, the present invention is a dedicated line path planning method for customer collection based on dumb resource transmission access capability. Based on network resource management, according to the AZ end spatial position of the customer collection service, by constructing the transmission access capability of the network dumb resource node, end-to-end access route planning for the customer collection service is performed, and the intelligent selection of the AZ end access equipment and optical cable access point of the customer collection service and the automatic planning of the whole route are realized. By using this method, the pre-planning and design automation of the operator service dedicated line opening can be realized, so as to reduce costs and improve efficiency.

[0089] ① Intelligent planning of dedicated line access planning realizes the output of end-to-end access solutions for dedicated line access from multiple dimensions such as resource capacity, access mode, path length, and access cost. It can intelligently and quickly output dedicated line access solutions for users with reasonable access routes, high-quality resource allocation, and low construction costs, reducing the time of solution survey and design personnel by about 30% and saving costs by about 5%.

[0090] ② Preserve and share dedicated line access plans, and enable the circulation and sharing of dedicated line planning plan results among personnel from different departments such as network, operation and maintenance, and marketing, effectively integrating information before and after business activation, strengthening inter-departmental collaboration, reducing communication costs, and improving decision-making efficiency.

[0091] ③ Intelligent planning of dedicated line access planning is based on the dedicated line route planning of the precise database and optical cable access laying route to improve the accuracy of dedicated line access cost estimation.

[0092] ④ The original dedicated line route planning requires survey and design personnel to conduct route surveys and draw sketches on site, or draw sketches using existing data lines and then check them after arriving at the site. The intelligent planning access capability enables rapid planning online through simple planning parameters, directly outputting end-to-end access solutions. Survey and design personnel only need to check their rationality and accuracy, and support the definition of planning settings, saving about 2 hours of survey and design time, while improving the rational utilization of resources and avoiding new construction costs.

[0093] ⑤ Intelligent planning of dedicated line access planning During the negotiation stage with the account manager, the network personnel can directly provide the design plan and share it with the front-end personnel, which reduces the communication cost of the plan, shortens the business pre-sales time and business marketing times on average, and improves the accuracy of access cost estimation.

[0094] The passenger-collecting dedicated line path planning device provided by the present invention is described below. The passenger-collecting dedicated line path planning device described below and the passenger-collecting dedicated line path planning method described above can be referenced to each other.

[0095] Based on any of the above embodiments, the present invention provides a dedicated line route planning device for collecting passengers. Figure 6 is a schematic diagram of the structure of the dedicated passenger line path planning device provided by the present invention, such as Figure 6 As shown, the device comprises: A first determining unit 410 is configured to determine dummy resource data based on the spatial location of the client location point and the dummy resource transmission access capability; A second determining unit 420, 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 430, 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; The target path determination unit 440 is used to determine the target path of the dedicated line 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 built bearer routing.

[0096] The device provided by the embodiment of the present invention determines the dummy resource data based on the spatial position of the customer location point and the transmission access capability of the dummy resource, and then determines the optical cable introduction point based on the spatial position, and determines the shortest path between the optical cable introduction point and the dummy resource data, and then determines the optical cable access point based on the dummy resource data and the shortest path, and determines the transmission equipment access point based on the optical cable access point, and finally determines the target path of the passenger dedicated line based on the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the routing type between the customer location point; the routing type includes the reused optical cable routing, the newly released optical cable routing and the newly built bearer routing. This method plans the access to the passenger dedicated line through intelligent means, conducts a comprehensive evaluation from multiple key dimensions such as resource capacity, path length, access cost, and integrates the output end-to-end passenger dedicated line access plan. Compared with the traditional passenger dedicated line path planning method that relies on manual judgment, it improves the efficiency and intelligence of the passenger dedicated line path planning and reduces the planning cost.

[0097] Based on any of the above embodiments, the passenger-collecting dedicated line target path includes a first target path with the least new construction and a second target path with the lowest cost; The target path determination unit 440 is specifically configured to: 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.

[0098] Based on any of the above embodiments, the project types include pipeline optical cables, overhead optical cables, wall optical cables, riser optical cables and the newly built bearer routes.

[0099] Based on any of the above embodiments, the method further includes determining a new bearer routing unit, wherein the determining the new bearer routing unit specifically includes: The newly created bearer route determination subunit is used to determine 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.

[0100] Based on any of the foregoing embodiments, the determining of a new bearer routing subunit is specifically used for: 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.

[0101] Based on any of the foregoing embodiments, the first determining unit 410 is specifically configured to: 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.

[0102] Based on any of the above embodiments, the dedicated line types include Internet dedicated lines and data dedicated lines; the data dedicated line types include local data dedicated lines and inter-city data dedicated lines.

[0103] Based on any of the above embodiments, the network type includes at least two of a passive optical network, a sliced ​​packet network, a packet transport network and an optical transmission network.

[0104] Figure 7 is a schematic diagram of the structure of the electronic device provided by the present invention, such as Figure 7 As shown, the electronic device may include: a processor 510, a communication interface 520, a memory 530 and a communication bus 540, wherein the processor 510, the communication interface 520 and the memory 530 complete mutual communication through the communication bus 540. The processor 510 may call the logic instructions in the memory 530 to execute the dedicated line path planning method for collecting customers, the method comprising: determining the dummy resource data based on the spatial position of the customer location point and the dummy resource transmission access capability; determining the optical cable introduction point based on the spatial position, and determining the shortest path between the optical cable introduction point and the dummy resource data; determining the optical cable access point based on the dummy resource data and the shortest path, and determining the transmission equipment access point based on the optical cable access point; determining the dedicated line target path for collecting customers based on the routing type between the transmission equipment access point, the optical cable access point, the optical cable introduction point and the customer location point; the routing type includes the reuse optical cable routing, the new optical cable routing and the new bearer routing.

[0105] In addition, the logic instructions in the above-mentioned memory 530 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0106] 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 dedicated line path planning method provided by the above methods, which includes: determining dumb resource data based on the spatial position of the customer location point and the dumb resource transmission access capability; determining the optical cable introduction point based on the spatial position, 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 equipment access point based on the optical cable access point; determining the target path of the dedicated line based on the routing type between the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the customer location point; the routing type includes reusing old optical cable routing, newly released optical cable routing, and newly built bearer routing.

[0107] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, is implemented to execute the dedicated line path planning method provided by the above-mentioned methods, the method comprising: determining dummy resource data based on the spatial position of the customer location point and the transmission access capability of the dummy resource; determining the optical cable introduction point based on the spatial position, and determining the shortest path between the optical cable introduction point and the dummy resource data; determining the optical cable access point based on the dummy resource data and the shortest path, and determining the transmission equipment access point based on the optical cable access point; determining the target path of the dedicated line based on the routing type between the transmission equipment access point, the optical cable access point, the optical cable introduction point, and the customer location point; the routing type includes reusing old optical cable routing, newly released optical cable routing, and newly built bearer routing.

[0108] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0109] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for 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.

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions 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; 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 target path of the dedicated line for collecting customers is determined; the routing types include reusing old optical cable routing, newly laying optical cable routing, and newly building a bearer routing.

2. The method for planning a dedicated passenger line route according to claim 1, characterized in that: 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.

3. The method for planning a dedicated passenger line route according to claim 2, 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.

4. 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.

5. The method for planning a dedicated passenger line route according to claim 4, 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.

6. The method for planning a dedicated passenger line route according to any one of claims 1 to 5, 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.

7. The method for planning a dedicated passenger line route according to claim 6, 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.

8. The method for planning a dedicated passenger line route according to claim 6, 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.

9. 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 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 old optical cable routing, new optical cable routing, and new bearer routing.

10. 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 8.

11. 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 passenger-only line path planning method as described in any one of claims 1 to 8.

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