Disclosure of Invention
The invention provides a method, a device, electronic equipment and a storage medium for planning a special line path of a passenger collection, which are used for solving the defects that the conventional special line path of the passenger collection in the prior art depends on manual judgment, and has long time consumption and difficulty in ensuring optimality.
The invention provides a passenger collecting private line path planning method, which comprises the following steps:
determining dummy resource data based on the spatial location of the client location point and the dummy resource transmission access capability;
determining an optical cable introduction point based on the spatial location, 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 dummy resource data and the shortest path, and determining a transmission equipment access point based on the optical cable access point;
And determining a destination path of the special line for the customer based on the transmission equipment access point, the optical cable introduction point and the routing type between every two customer position points, wherein the routing type comprises an old optical cable routing, a new optical cable releasing routing and a newly-built bearing routing.
According to the method for planning the private line path of the passenger collection, the private line target path of the passenger collection comprises a first target path with the least newly built and a second target path with the least cost;
The determining a destination path of a private line for collecting passengers based on the transmission equipment access point, the optical cable introducing point and the routing type between every two client position points comprises:
determining the first target path based on the transmission equipment access point, the optical cable introduction point, and a newly-laid optical cable route and a newly-built bearing route between the client position points;
And determining the second target path based on item types corresponding to the routing types between the transmission equipment access point, the optical cable introduction point and the client position point and the cost weight corresponding to the item types.
According to the passenger collecting special line path planning method provided by the invention, the project types comprise pipeline optical cables, overhead optical cables, wall optical cables, leading-up optical cables and the newly-built bearing route.
According to the method for planning the private line path of the passenger collection, the step of determining the newly-built bearing route comprises the following steps:
and determining the newly-built bearing 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.
According to the method for planning a dedicated line path for collecting passengers, the determining the newly-built load-bearing 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 introducing point, and a third distance between the optical cable access point and the optical cable introducing point includes:
determining that the first distance is the newly-built bearer route under the condition that the first distance is smaller than or equal to a first preset threshold value;
Determining that the first distance is the newly-built bearing route under the condition that the first distance is larger than the first preset threshold value and the first distance is smaller than a second preset threshold value, wherein the second preset threshold value is half of the sum of the second distance and the third distance;
Determining that the bearing route of the newly-built optical cable corresponding to the third distance is the newly-built bearing route under the conditions that the first distance is larger than the first preset threshold, the first distance is larger than or equal to the second preset threshold and the square of the second distance is smaller than or equal to a third preset threshold;
And determining the first distance as the newly-built bearing route under the condition that the first distance is larger than the first preset threshold value and the square of the second distance is larger than the third preset threshold value.
According to the method for planning the private line path of the passenger collection provided by the invention, the dummy resource data is determined based on the space position of the client position point and the dummy resource transmission access capability, and the method comprises the following steps:
Determining the transmission access capacity of the dummy resources based on the network type and the fiber jumping times of the dummy resources;
And determining the dummy resource data based on the spatial positions of the client position points of different special line types and the dummy resource transmission access capability.
According to the method for planning the route of the private line of the passenger collection, the private line type comprises an Internet private line and a data private line type, and the data private line type comprises a local data private line and a cross-ground city data private line.
According to the method for planning the private line path of the passenger collection, the network type comprises at least two of a passive optical network, a slice packet network, a packet transport network and an optical transmission network.
The invention also provides a passenger collecting private line path planning device, which comprises 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;
And the target path unit is used for determining a special line target path of the customer based on the transmission equipment access point, the optical cable introduction point and the route type between every two customer position points, wherein the route type comprises an old optical cable route, a new optical cable route and a newly-built bearing route.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the special line route planning method for collecting passengers when executing the program.
The present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method of route planning for a private line of a collector as described in any one of the above.
The invention also provides a computer program product comprising a computer program which when executed by a processor implements a method of route planning for a private line of a collection as described in any one of the above.
The invention provides a method, a device, electronic equipment and a storage medium for planning a special line path of a passenger, which are used for determining dummy resource data based on the spatial position of a client position point and the transmission access capability of dummy resources, determining an optical cable introduction point based on the spatial position, determining the shortest path between the optical cable introduction point and the dummy resource data, determining an optical cable access point based on the dummy resource data and the shortest path, determining a transmission equipment access point based on the optical cable access point, and finally determining a special line target path of the passenger based on the transmission equipment access point, the optical cable introduction point and the routing type between every two client position points, wherein the routing type comprises an old optical cable utilizing route, a new optical cable releasing route and a newly-built bearing route. According to the method, the passenger dedicated line access is planned through an intelligent means, comprehensive evaluation is carried out from a plurality of key dimensions such as resource capacity, path length, access cost and the like, and an output end-to-end passenger dedicated line access scheme is fused.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terms "first," "second," and the like in this specification are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate, such that embodiments of the application may be practiced in sequences other than those illustrated and described herein, and that "first," "second," etc. distinguished objects generally are of the type.
In the related technology, with the mature application of technologies such as big data, artificial intelligence and the like, advanced algorithms and models are introduced to carry out deep analysis and prediction on network data, so that the intelligent level of network planning, transportation and management can be remarkably improved, and the optimal configuration of resources and the rapid response of services are realized.
However, the existing methods have the following disadvantages:
1. Acquiring the current network resource data depends on-site investigation, and the manual planning path is long in time consumption, limited by personal experience and knowledge, and difficult to ensure the optimality and consistency of planning results.
2. Lack of intelligence and automation in the planning process may lead to unreasonable allocation of network resources, affecting network performance and cost effectiveness.
3. The existing scheme design mode has higher requirements on personnel, and can not quickly output a reasonable access scheme for market reference quotation in the front-end marketing stage of a client manager.
4. The design and presentation of the customer collecting end-to-end scheme are lacking, the design of the manual customer collecting service scheme is mainly presented, the scheme of newly laying the optical cable part is required, and the old optical cable path in the scheme cannot be presented.
Based on the above-mentioned problems, the present invention provides a method for planning a private line path of a passenger, and fig. 1 is a schematic flow chart of the method for planning a private line path of a passenger, as shown in fig. 1, the method includes steps 110, 120, 130 and 140.
Step 110, determining dummy resource data based on the spatial position of the client position point and the dummy resource transmission access capability.
The opening of special lines for the passenger collecting business relates to various transmission facilities such as transmission equipment, optical cables, optical buses, machine rooms, electric poles, man-holes and the like. In the scheme design, the existing condition of the network needs to be comprehensively considered, and a transmission circuit and a transmission light path channel are established between the transmission equipment and the client position point. In the process, the existing bearing facilities such as optical cables, pipelines, roads and the like are required to be fully utilized for laying the optical cables, and finally, a special line target path for collecting passengers is established.
The dummy resource transmission access capability is a capability strategy for preferentially selecting dummy resources such as peripheral Optical cable access points, transmission equipment rooms and the like, and the principle is that the transmission access capability of different access modes such as Optical traffic in a Network, an OTN (Optical Transport Network, an Optical transmission Network) of the equipment rooms, a PTN (Packet Transport Network, a packet transmission Network), an OLT (Optical LINE TERMINAL, an Optical line terminal), an SPN (SLICING PACKET Network, a slice packet Network) and the like is evaluated, and when a special line scheme of a customer collection is planned and designed, the transmission equipment of the customer collection service customer is automatically selected to access the equipment rooms and the Optical cable access points. After the service access equipment room and the optical cable access point are determined, the system automatically completes a new optical cable laying path laying scheme and a transmission circuit routing design according to the existing pipeline, rod path and transmission equipment network, and automatically outputs an end-to-end scheme of a special line for collecting passengers by one key.
Specifically, unified management and control of resources are realized firstly, including management of transmission equipment (equipment, links, ports and other manufacturer network management can collect resources) and dummy resources such as optical cables, optical intersections, manholes, pipeline sections, electric poles, pole sections and the like. Then, the dummy resource data may be determined based on the spatial location of the client location point and the dummy resource transmission access capability, for example, the dummy resource transmission access capability may be determined in combination with the network type and the number of hops of the dummy resource, and then the dummy resource data may be determined in combination with the spatial location of the client location point and the dummy resource transmission access capability. And calculating the dummy resource data such as optical traffic and machine rooms, and the like, wherein the transmission access capacity of the peripheral dummy resources meets the access mode, according to the spatial position of the client position point. The access manner (network type) includes PON (Passive Optical Network ), SPN, PTN, OTN, and other transmission types.
Here, the client location point may select latitude and longitude or locatable address information, and the dummy resource data may be optical traffic, machine room, etc., which is not limited in the embodiment of the present invention.
Here, the dumb resource transmission access capability is an optical cable facility point (such as a machine room, an optical cross and the like) with optical cable access capability, and the capability value of the opening PTN, OLT, SPN, OTN is formed by factors such as optical facilities, transmission equipment types, fiber jumping times and the like, and expresses the capability of the optical facility point in opening a corresponding transmission circuit, wherein the smaller the fiber jumping times are, the lower the cost, the lower the maintenance cost and the higher the line safety are through opening the mode.
Step 120, determining an optical cable entry point based on the spatial location, and determining a shortest path between the optical cable entry point and the dummy resource data.
Specifically, the fiber optic cable entry point may be determined based on the spatial location, i.e., a "manhole" or "pole" that is closest to the spatial location of the customer location point may be acquired as the fiber optic cable entry point.
Further, the shortest path between the cable drop point and dummy resource data (optical cross-over, machine room, etc.) is determined.
And 130, determining an optical cable access point based on the dummy resource data and the shortest path, and determining a transmission equipment access point based on the optical cable access point.
Specifically, according to the dummy resource data (optical traffic, machine room, etc.) and the shortest path, the optical traffic and the machine room with the optimal access capability and relatively short path are selected as the optical cable access points. Fiber optic cable access points refer to the location of access for fiber optic cables into a subscriber network or equipment.
When the access path is within 500 meters, the optimal access capacity machine room or optical fiber is selected, and when the access path is more than 500 meters, the shortest path length is more than 1 time, and 1 time of fiber skipping is counteracted (or eliminated). And according to the selected optical cable access point, a transmission equipment room with the access capability is found according to the optical cable connection and is used as a transmission equipment access point. A transmission device access point refers to a specific location where a transmission device accesses the network.
It can be understood that the existing optical cable access point and optical cable introduction point are reasonably utilized, so that the engineering quantity and complexity of new construction can be reduced, and the construction period is shortened.
And 140, determining a destination path of the special line for the customer based on the transmission equipment access point, the optical cable introduction point and the route type between every two customer position points, wherein the route type comprises an old optical cable route, a new optical cable route and a newly-built bearing route.
Specifically, after determining the transmission device access point, the optical cable drop point, and the customer location point, the customer-collected private line target path may be determined based on the transmission device access point, the optical cable drop point, and the routing type between the customer location points.
The routing types comprise an old optical cable routing, a new optical cable releasing routing and a newly-built bearing routing, namely, the special line path for collecting the passengers can be determined based on the old optical cable routing, the new optical cable releasing routing and the newly-built bearing routing between the access point of the transmission equipment, the optical cable access point, the optical cable introducing point and the client position point.
It can be understood that by fully utilizing the existing old optical cable route, the repeated construction can be effectively avoided, the existing network resource can be utilized to the greatest extent, on the other hand, the route types comprise the old optical cable route, the new optical cable route and the newly-built bearing route, various route conditions are comprehensively considered, the advantages and disadvantages of different routes can be more comprehensively evaluated, and therefore, more reasonable and efficient special line collecting routes can be selected. During path planning, a more stable and reliable path can be selected according to the characteristics and states of different routes, and the risk of network faults is reduced.
In addition, the introduction of the new optical cable laying route and the new bearing route provides more choices for the expansion and the upgrading of the network, and can better meet the requirements of future service development.
The method provided by the embodiment of the invention comprises the steps of determining dummy resource data based on the spatial position of a client position point and the transmission access capability of dummy resources, determining an optical cable introducing point based on the spatial position, determining the shortest path between the optical cable introducing point and the dummy resource data, determining an optical cable access point based on the dummy resource data and the shortest path, determining a transmission equipment access point based on the optical cable access point, and finally determining a special line target path for collecting the passengers based on the transmission equipment access point, the optical cable introducing point and the routing type between the client position points, wherein the routing type comprises an old optical cable route, a new optical cable releasing route and a newly-built bearing route. According to the method, the passenger dedicated line access is planned through an intelligent means, comprehensive evaluation is carried out from a plurality of key dimensions such as resource capacity, path length, access cost and the like, and an output end-to-end passenger dedicated line access scheme is fused.
Based on the above embodiment, the dedicated line target path for collecting passengers includes a first target path with the least newly built first target path and a second target path with the least cost;
the step 140 includes:
Step 141, determining the first target path based on the transmission equipment access point, the optical cable introduction point, and the new cable laying route and the new bearer route between the client location points;
And step 142, determining the second target path based on item types corresponding to the routing types between the transmission equipment access point, the optical cable introduction point and the client location point and the cost weights corresponding to the item types.
Specifically, the destination path of the private line of the passenger comprises a first destination path with the least newly built destination path and a second destination path with the least cost.
Accordingly, the first target path may be determined based on the transmission device access point, the optical cable drop point, and the new cable laying route and the new bearer route between the client location points.
It can be appreciated that minimizing newly built facilities based on newly laid cable routes and newly built bearer routes can maximally utilize existing network infrastructure by selecting newly built minimum paths, reducing the amount of engineering for new cable lay and new equipment installation. The construction complexity is reduced, the interference to the existing network is reduced, and the safety and efficiency of construction are improved.
And determining a second target path based on the item type corresponding to the route type between the transmission equipment access point, the optical cable introduction point and the client position point and the manufacturing cost weight corresponding to the item type.
Here, the project types include a conduit cable, an aerial cable, a wall cable, an upturned cable, and a newly created bearer route. Conduit fiber optic cable refers to fiber optic cable that is deployed in an underground conduit (e.g., a communications conduit, etc.). Aerial optical cables refer to optical cables that are laid by way of being erected on a pole or pylon. The wall cable refers to an optical cable laid along the outer wall of a building. By riser cable is meant a cable that leads from an underground conduit or other way of laying on the ground (e.g., a wall cable) to the interior of a building. The newly built bearer route refers to an optical cable route newly built to meet specific communication requirements, including but not limited to any of the above-mentioned laying modes.
The following table 1 is a reference table for determining a second target path based on item types corresponding to route types between transmission device access points, optical cable introduction points, and client location points, and cost weights corresponding to the item types, as shown in table 1:
TABLE 1
As can be seen from table 1, the cost weight ratio of the conduit optical cable is 1, the cost weight ratio of the aerial optical cable is 1.5, the cost weight ratio of the wall optical cable is 1.7, the cost weight ratio of the leading optical cable is 1.4, and the cost weight ratio of the newly-built bearing optical cable is 3.
It will be appreciated that by taking into account the project types and cost weights corresponding to the different route types, the cost per path can be accurately calculated. The path with the lowest cost is selected to directly reduce the initial investment of network construction, including optical cable purchase, equipment purchase, construction cost and the like.
The method provided by the embodiment of the invention is based on a new optical cable release route and a new bearing route between a transmission equipment access point, an optical cable introduction point and a client position point, a first target path is determined, and then a second target path is determined based on item types corresponding to route types between the transmission equipment access point, the optical cable introduction point and the client position point and cost weights corresponding to the item types. Therefore, by respectively determining the first target path with the minimum newly built and the second target path with the minimum cost, the engineering quantity, the cost and the actual requirement of network construction can be comprehensively considered, and the optimal configuration of resources and the effective control of the cost can be realized. The method not only improves the efficiency and quality of network construction, but also enhances the flexibility and sustainability of the network.
Based on the above embodiment, the determining step of the newly-built bearer route includes:
Step 210, determining the newly-built bearer route based on a first distance between the cable access point and the customer location point, a second distance between the customer location point and the cable drop point, and a third distance between the cable access point and the cable drop point.
Specifically, the newly created bearer route may be determined based on a first distance between the cable access point and the customer location point, a second distance between the customer location point and the cable drop point, and a third distance between the cable access point and the cable drop point.
Wherein the first distance may be denoted by a, the second distance may be denoted by B, and the third distance may be denoted by C.
Based on the above embodiment, step 210 includes:
step 211, determining that the first distance is the newly-built bearer route when the first distance is less than or equal to a first preset threshold;
Step 212, determining that the first distance is the newly-built bearer route when the first distance is greater than the first preset threshold and the first distance is less than a second preset threshold, wherein the second preset threshold is half of the sum of the second distance and the third distance;
Step 213, determining that the load-bearing route of the new optical cable corresponding to the third distance is the new load-bearing route 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;
step 214, determining that the first distance is the newly-built bearer route if the first distance is greater than the first preset threshold and the square of the second distance is greater than the third preset threshold.
Specifically, fig. 2 is a schematic diagram of a position between a customer location point, an optical cable introduction point and an optical cable access point provided by the present invention, fig. 3 is one of schematic diagrams of a new bearer route provided by the present invention, fig. 4 is a second schematic diagram of a new bearer route provided by the present invention, and as shown in fig. 2, fig. 3 and fig. 4, when a first distance is less than or equal to a first preset threshold, the first distance is determined to be the new bearer route, where the first distance is a, the first preset threshold is 200, that is, when a < = 200m, the first distance a is determined to be the new bearer route, and a draws a blue dotted line.
And under the condition that the first distance is larger than a first preset threshold value and the first distance is smaller than a second preset threshold value, determining that the first distance is the newly-built bearing route, wherein the second preset threshold value is half of the sum of the second distance and the third distance. I.e. in case a >200m and a <1/2 (b+c), the first distance a is determined as the new bearer route, a is drawn with a blue dashed line.
And under the condition that the first distance is larger than a first preset threshold value, the first distance is larger than or equal to a second preset threshold value and the square of the second distance is smaller than or equal to a third preset threshold value, determining the bearing route of the newly-built optical cable corresponding to the third distance as the newly-built bearing route, wherein the third preset threshold value is the sum of the square of the first distance and the square of the third distance. That is, in the case of a >200m, a > =1/2 (b+c), and B 2<= A2+ C2, that is, the "cable introduction point" falls within an ellipse with the "cable access point" and the "customer location point" as the focal points, and in the area above the vertical line of the focal length a, the bearer route of the newly-built cable corresponding to the third distance is determined to be the newly-built bearer route.
And finally, determining the first distance as the newly-built bearer route under the condition that the first distance is larger than a first preset threshold value and the square of the second distance is larger than a third preset threshold value. I.e. in case a >200m and B 2>A2+ C2, the first distance is determined to be the newly established bearer route, a draws a blue dashed line.
In addition, after the optical cable access point is determined, an optical cable laying scheme is automatically designed, and a minimum scheme of bearing routing is realized.
Customer location point to nearest manhole or pole (cable entry point) using blue dashed line to indicate the path from customer location point to nearest cable entry point.
Manholes or poles to secondary optical cross-over are shown using blue solid lines to represent the path from the cable drop point to the secondary optical cross-over.
The path of the nearest bearing point to the access point is calculated through the graph database, namely, the shortest path from the bearing point to the access point is found by utilizing the path calculation function of the graph database (such as Neo4j and the like).
An existing cable path between a transmission device access point and a cable access point is acquired, represented using a green solid line, indicating utilization of the existing cable path, i.e., routing with the old cable.
And finally, presenting connection routes among transmission equipment access points, optical cable service points, old optical cables between customer position points, new optical cables and new loads of the customer service on gis, and outputting new content descriptions of the optical cables of the scheme.
Based on the above embodiment, step 110 includes:
Step 111, determining the transmission access capability of the dummy resource based on the network type and the fiber hopping times of the dummy resource;
step 112, determining the dummy resource data based on the spatial positions of the client position points of different dedicated line types and the dummy resource transmission access capability.
Specifically, the transmission access capability of the dummy resource is determined based on the network type of the dummy resource and the number of fiber hops, which is the number of fiber hops (i.e., fiber hops) that need to be passed when an optical fiber signal is transmitted from one device to another device in the optical network.
For example, the transmission access capability model of a certain optical traffic in the dummy resource is as follows:
Fig. 5 is a schematic diagram of a dumb resource transmission access capability algorithm provided by the present invention, and as shown in fig. 5, an optical facility is selected as a starting point, where the optical facility may be an optical cable access point, an optical cross, etc., and if a transmission device exists at a current facility point, the optical facility is marked with 0 to represent the starting point. Starting from the starting point, all the opposite end facilities which can be reached through the optical cable are searched (namely, the outgoing optical cable section is searched based on the optical facilities, and the serial optical cable system acquires all the space facilities in the optical cable system) so as to determine the coverage range of the optical facilities at the starting point. Then, it is checked whether each peer facility is equipped with a transmission device (transmission network element), and if a transmission device is found, the access capability hop count of the transmission device is marked as 1 (marked transmission capability), indicating a direct connection to the transmission device. After the transmission device is found, the smallest number of hops, i.e. the shortest path from the starting point to the transmission device, is recorded. The purpose is to ensure that the calculation of the access capability is based on the shortest path.
It should be noted that, it is necessary to query whether all network types find access capability, if yes, then end, otherwise find the next layer of the space facility, and in addition, if the space facility has no transmission network element, also find the next layer of the space facility.
Repeating the steps until the access capability values of all the transmission networks are found. The purpose is to comprehensively evaluate the transmission access capability of the starting point light facility.
It should be noted that, once the access capability of a certain transmission network is found, the calculation of the transmission network is ended. The aim is to improve the algorithm efficiency and avoid unnecessary computations.
Based on the embodiment, the special line type comprises an Internet special line and a data special line class, and the data special line class comprises a local data special line and a cross-ground city data special line.
Specifically, the private line type comprises an internet private line and a data private line class, wherein the data private line class comprises a local data private line and a cross-ground city data private line. The internet private line is mainly used for connecting to the internet and providing high-bandwidth, fixed IP address and stable network connection. The local data special line is used for data transmission between different places in the same city, and has the characteristics of low delay, high bandwidth and lower cost. The inter-city data special line is used for data transmission among different cities or regions, has the characteristics of long-distance transmission, high bandwidth and high reliability, and has higher cost.
It should be noted that, different private line types affect the number of client location points, and in general, the internet private line only has 1 client location point, and the data private line class needs A, Z end two client location points.
In summary, the present invention is a dedicated line path planning method for collecting guests based on the transmission access capability of dummy resources, based on network resource management, according to the AZ end space position of the guest collecting service, by constructing the transmission access capability of the network dummy resource node, the end-to-end access route planning of the guest collecting service is performed, and the intelligent selection of the AZ access device and the optical cable access point of the guest collecting service and the automatic planning of the whole route are realized. By the method, the automation of planning and designing in the earlier stage of opening the special line of the operator can be realized, and the purposes of reducing the cost and improving the efficiency are achieved.
① The intelligent planning private line access planning realizes the multi-dimensional fusion output private line access end-to-access scheme such as resource capacity, access mode, path length, access cost and the like, and is a private line access scheme which uses personnel intelligence, rapidly outputs reasonable access route, has high quality resource allocation and low construction cost, reduces scheme investigation, shortens the time of a designer by about 30 percent and saves the cost by about 5 percent.
② The special line access scheme is stored and shared, so that the special line planning scheme results are transferred and shared among different departments of networks, operation and maintenance, markets and the like, front and rear information is effectively opened through business, cooperation among departments is enhanced, communication cost is reduced, and decision-making efficiency is improved.
③ The intelligent planning private line access planning is based on the private line route planning of the accurate library and the optical cable access laying route, and the accuracy of estimating the private line access cost is improved.
④ Original special line path planning requires investigation designers to perform route investigation and sketch on site in actual site, or to perform verification after reaching site by using existing data lines to sketch. The intelligent planning access capability realizes rapid planning on line through simple planning parameters, and directly outputs an end-to-end access scheme, so that survey designers only check rationality and accuracy of the scheme, support definition planning setting, save one-time survey design time length by about 2 hours, improve reasonable utilization rate of resources and avoid new construction cost.
⑤ In the negotiation stage of a customer manager, the intelligent planning private line access planning can directly provide a design scheme for front-end personnel by network personnel, so that the communication cost of the scheme is reduced, the time before service sale and the service marketing times are reduced on average, and the accuracy of access cost estimation is improved.
The passenger dedicated line path planning device provided by the invention is described below, and the passenger dedicated line path planning device described below and the passenger dedicated line path planning method described above can be correspondingly referred to each other.
Based on any one of the above embodiments, the present invention provides a passenger dedicated line path planning device, and fig. 6 is a schematic structural diagram of the passenger dedicated line path planning device provided by the present invention, as shown in fig. 6, the device includes:
A first determining unit 410, configured to determine dummy resource data based on a spatial location of the client location point and a 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;
And a determining target path unit 440, configured to determine a destination path of the private line for the customer based on the routing types between the access point of the transmission device, the access point of the optical cable, and the access point of the optical cable, where the routing types include an old optical cable route, a new optical cable route, and a newly-built bearer route.
The device provided by the embodiment of the invention determines dummy resource data based on the spatial position of the client position point and the dummy resource transmission access capability, determines the optical cable introduction point based on the spatial position, determines the shortest path between the optical cable introduction point and the dummy resource data, then determines the optical cable access point based on the dummy resource data and the shortest path, determines the transmission equipment access point based on the optical cable access point, and finally determines the special line target path of the passenger collection based on the transmission equipment access point, the optical cable introduction point and the routing type between the client position points, wherein the routing type comprises an old optical cable route, a new optical cable route and a newly-built bearing route. According to the method, the passenger dedicated line access is planned through an intelligent means, comprehensive evaluation is carried out from a plurality of key dimensions such as resource capacity, path length, access cost and the like, and an output end-to-end passenger dedicated line access scheme is fused.
Based on any one of the above embodiments, the destination path of the private line includes a first destination path with the least newly built destination path and a second destination path with the least cost;
The determining target path unit 440 is specifically configured to:
determining the first target path based on the transmission equipment access point, the optical cable introduction point, and a newly-laid optical cable route and a newly-built bearing route between the client position points;
And determining the second target path based on item types corresponding to the routing types between the transmission equipment access point, the optical cable introduction point and the client position point and the cost weight corresponding to the item types.
Based on any of the above embodiments, the project types include a conduit cable, an aerial cable, a wall cable, an upturned cable, and the newly created bearer route.
Based on any one of the above embodiments, the method further includes determining a new bearer routing unit, where determining the new bearer routing unit specifically includes:
And determining a newly-built bearing route subunit, which is used for determining the newly-built bearing route based on a first distance between the optical cable access point and the client position point, a second distance between the client position point and the optical cable introduction point and a third distance between the optical cable access point and the optical cable introduction point.
Based on any of the foregoing embodiments, the determining a newly-built bearer routing subunit is specifically configured to:
determining that the first distance is the newly-built bearer route under the condition that the first distance is smaller than or equal to a first preset threshold value;
Determining that the first distance is the newly-built bearing route under the condition that the first distance is larger than the first preset threshold value and the first distance is smaller than a second preset threshold value, wherein the second preset threshold value is half of the sum of the second distance and the third distance;
Determining that the bearing route of the newly-built optical cable corresponding to the third distance is the newly-built bearing route under the conditions that the first distance is larger than the first preset threshold, the first distance is larger than or equal to the second preset threshold and the square of the second distance is smaller than or equal to a third preset threshold;
And determining the first distance as the newly-built bearing route under the condition that the first distance is larger than the first preset threshold value and the square of the second distance is larger than the third preset threshold value.
Based on any of the above embodiments, the first determining unit 410 is specifically configured to:
Determining the transmission access capacity of the dummy resources based on the network type and the fiber jumping times of the dummy resources;
And determining the dummy resource data based on the spatial positions of the client position points of different special line types and the dummy resource transmission access capability.
Based on any embodiment, the special line type comprises an internet special line and a data special line class, and the data special line class comprises a local data special line and a cross-ground city data special line.
Based on any of the above embodiments, the network types include at least two of a passive optical network, a slice packet network, a packet transport network, and an optical transport network.
Fig. 7 is a schematic structural diagram of an electronic device provided in the present invention, as shown in fig. 7, the electronic device may include a processor (processor) 510, a communication interface (Communications Interface) 520, a memory (memory) 530, and a communication bus 540, where the processor 510, the communication interface 520, and the memory 530 complete communication with each other through the communication bus 540. Processor 510 may invoke logic instructions in memory 530 to perform a method of customer-specific route planning including determining dummy resource data based on a spatial location of a customer location point and dummy resource transmission access capability, determining an optical cable drop point based on the spatial location and determining a shortest route between the optical cable drop point and the dummy resource data, determining an optical cable access point based on the dummy resource data and the shortest route and a transmission device access point based on the optical cable access point, determining a customer-specific route target route based on the transmission device access point, the optical cable drop point, and a routing type between the customer location points, the routing type including an old optical cable route, a new optical cable route, and a newly-built bearer route.
Further, the logic instructions in the memory 530 described above may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as a stand-alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. The storage medium includes a U disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, an optical disk, or other various media capable of storing program codes.
In another aspect, the invention further provides a computer program product, the computer program product comprises a computer program, the computer program can be stored on a non-transitory computer readable storage medium, the computer program, when being executed by a processor, can execute the special line collecting path planning method provided by the method, the method comprises the steps of determining dummy resource data based on the spatial position of a client position point and the transmission access capability of dummy resources, determining an optical cable leading-in point based on the spatial position, determining the shortest path between the optical cable leading-in point and the dummy resource data, determining an optical cable leading-in point based on the dummy resource data and the shortest path, determining a transmission equipment leading-in point based on the optical cable leading-in point, and determining a special line collecting target path based on the transmission equipment leading-in point, the optical cable leading-in point and the routing type between the client position points, wherein the routing type comprises old optical cable routing, new optical cable routing and bearing routing.
In yet another aspect, the present invention further provides a non-transitory computer readable storage medium having stored thereon a computer program, which when executed by a processor, is implemented to perform the method of dedicated line path planning for a customer provided by the methods described above, the method comprising determining dummy resource data based on a spatial location of a customer location point and a dummy resource transmission access capability, determining an optical cable drop point based on the spatial location and determining a shortest path between the optical cable drop point and the dummy resource data, determining an optical cable access point based on the dummy resource data and the shortest path and determining a transmission device access point based on the optical cable access point, determining a dedicated line target path for the customer based on a type of routing between the transmission device access point, the optical cable drop point, and the customer location point, the type of routing including an old optical cable route, a new optical cable route, and a newly-built bearer route.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention, and not for limiting the same, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the technical solution described in the above-mentioned embodiments may be modified or some technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiments of the present invention.