CN115884017A - Method and system for analyzing path of optical cable access section - Google Patents
Method and system for analyzing path of optical cable access section Download PDFInfo
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Abstract
The invention relates to the technical field of optical cable path analysis, in particular to a method and a system for analyzing an optical cable access section path, which comprises the following steps of 1, obtaining province data; step 2, obtaining building cable inlet and outlet information; step 3, calculating an optical cable path from the cable inlet and the cable outlet of the building to the machine room; step 4, adding jump fiber data in each jump searched by the path by adopting a virtual optical cable, wherein the virtual optical cable is an optical cable with end points at two ends only; and 5, determining the same cable and the same ditch, and displaying and storing. The scheme takes the building as an access point, makes full use of the existing resource data of province, analyzes the cable entering and exiting the building, and analyzes the path from the building (client access point) to the machine room connected and accessed in a communication mode, the length of each section of line in the path and the idle occupation condition of resources, and whether the optical cable sections between different paths are repeated or in the same ditch. The analysis result is displayed in the form of a table and a GIS graph, so that the user can know the analysis result at a glance and solve the problem of pain points currently faced.
Description
Technical Field
The invention relates to the technical field of optical cable path analysis, in particular to a method and a system for analyzing an optical cable access section path.
Background
With the continuous expansion of optical cable services and the continuous construction of network resources, the access section line resources of an optical cable network are more and more numerous and complex, and the optical cable network has the following technical problems at present:
(1) Although the optical cable resources are managed, the occupied condition of the fiber core of the optical cable is generally different from the actual condition in the data checking process, and the optical cable at the access section is particularly prominent;
(2) The optical cable network layer surface cannot show the path direction and the resource allowance among the nodes;
(3) When the service is opened, although the path can be selected through field test, most of the conditions are not the wanted or optimal path, and the whole-course double-route cannot be satisfied;
(4) Network tuning also lacks specific theoretical data support.
This is a disadvantage of the prior art.
Disclosure of Invention
The invention aims to solve the technical problem that the prior art has the defects, and provides a method and a system for analyzing the path of an optical cable access section, which support the group network industry to collaborate and reasonably arrange resource coverage, take a building as an access point, fully utilize the existing resource data of province and branch, analyze the cable access of the building, analyze the path from the building (a client access point) to a communication access machine room, determine the length of each section of line in the path and the idle occupation condition of resources, determine whether the optical cable sections among different paths are repeated or in the same ditch, and display the analysis result in the form of a table and a GIS (geographic information system) diagram, so that a user can know at a glance and solve the pain point at present.
The scheme is realized by the following technical measures: an analysis method for an optical cable access path comprises the following steps: step 1, acquiring province data, wherein the province data comprises building information, standard address information corresponding to the buildings, province optical cable hanging information, dummy resource covering standard address information, optical cable information among dummy resources, optical cable fiber core occupation information, dummy resource arrangement place information and equipment information in arrangement places, and the province data are existing resource data; step 2, obtaining building cable inlet and outlet information; step 3, calculating an optical cable path from the cable inlet and the cable outlet of the building to the machine room; step 4, adding jump fiber data in each jump searched by the path by adopting a virtual optical cable, wherein the virtual optical cable is an optical cable with end points at two ends only; and 5, determining the same cable and the same ditch, and displaying and storing. The method obtains the paths of the building entering and exiting cables and the paths to the machine room, and repeatedly analyzes the paths, provides data reference for service opening or network optimization, and supports group network cooperation and reasonable arrangement of resource coverage. The method provides scheme reference for user to make software research and development, big data, cloud computing and optical cable network line resources.
Preferably, in step 2, according to the standard address corresponding to the building, the standard address is covered by the dummy resource, a dummy resource data set corresponding to the building is obtained, then the optical cable and fiber core occupation information starting from or ending with the dummy resource is searched, according to the dummy resource data corresponding to the building, the relative position relation between the dummy resource and the building is judged by combining the arrangement place and the coverage address condition of the dummy resource, and the optical cable with one end inside the building and the other end outside the building is the inlet and outlet cable of the current building.
Preferably, in step 3, starting from the building interior point of the cable entering and exiting, the other end of the optical cable is diverged in an outward tree-like manner to find the other end of the optical cable, then the other end of the optical cable is diverged in an outward tree-like manner to find the other end of the optical cable, the process is repeated, one hop is counted through each optical cable until the hop number with the given condition is found out, the process data is recorded, the end point of each hop judges whether the end point condition is met or not, the end point mark is met, finally, the end points from the starting point to the marked end point are connected end to form a path, and the detailed path information is recorded.
Preferably, a cable or a plurality of cables are arranged between the two end points.
In the step 5, by combining with the drop optical cable threading information, the optical cables in the paths pass through the same optical cable, and the optical cables in the paths pass through the same pipeline or other bearing, and the optical cables are in the same ditch.
Preferably, the displayed data is visual data forming GIS display, and the displayed data comprises building GIS analysis, path detail, path analysis, path summarization, building cable entry and exit, and provincial building marking.
Preferably, the data is stored in an oracle or relational database on the server.
A system for optical cable access segment path analysis, comprising: building GIS shows, analysis module, path analysis, the module of gathering, provincial building is beaten mark module and building business turn over cable module.
And the building GIS display and analysis module is used for analyzing and mining the condition of the optical cable path from the building to the machine room according to classification, clustering and data extraction, and graphically displaying the actual route and the resource use condition of the access section.
And the path analysis and summary module is used for providing multi-dimensional path screening, tuning and optimizing, service opening scheme recommendation and repeated route analysis for the user based on the condition of optical cable path data from the building to the machine room.
And the province building marking module is used for marking the building and determining a standard address.
The building cable access module is used for analyzing the condition of an optical cable path from a building to a machine room based on a standard address of the building and associated with point-like resources through which an optical cable passes, the building and a covering resource point have no relative position relation, the cable section from the inside of the building to the outside of the building cannot be accurately calculated, and the first section is an optical cable for accessing the building; building and coverage resource point have more relations, only selecting dumb resource.
It can be seen from the above description that the scheme designates a certain building, calculates the cable-in and cable-out condition of the building, dynamically calculates the path condition from the building to the machine room by taking the initial resource point, the jump times and the available (high loss, break and the like) core number as parameters, finally analyzes the optical cable in the path, finds out the optical cable in the same cable and the same ditch, and can analyze the existing route from the business level to provide data support for network re-protection.
Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
Fig. 1 is a model diagram of an embodiment of the present invention.
Fig. 2 is a flow chart of the optical cable entry and exit determination of the present invention.
Fig. 3 is a schematic diagram of path finding.
Fig. 4 is a schematic diagram of the process of jumping every two points in fig. 3.
Fig. 5 is a schematic diagram of the hop count and path details in fig. 3.
Fig. 6 is a model diagram of an inter-frame jumper fiber.
FIG. 7 is a schematic diagram of a model of a trench and a cable.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the following explains the present solution by way of specific embodiments and with reference to the accompanying drawings.
As shown in the figure, the method for analyzing the path of the optical cable access section disclosed by the scheme includes:
and acquiring provincial data, wherein the provincial information comprises building information, standard address information corresponding to buildings, provincial optical cable hanging information, dumb resource covering standard address information, optical cable information among the dumb resources, optical cable fiber core occupation information, dumb resource arrangement place information and equipment information in arrangement places.
And calculating to obtain the information of the building cable. And according to the standard address corresponding to the building, the standard address is covered by the dummy resource to obtain a dummy resource data set corresponding to the building, then the optical cable and fiber core occupation information starting or ending with the dummy resource is searched, and according to the dummy resource data corresponding to the building, the relative position relation between the dummy resource and the building is judged by combining the arrangement place and the covering address condition of the dummy resource. Only the optical cable with one end inside the building and the other end outside the building is the entrance and exit cable of the current building.
And calculating the optical cable path from the entrance cable of the building to the access machine room. Starting from the in-building point of the cable entering and exiting, the other end of the optical cable is diverged outwards in a tree shape (note that the end point may be at the starting side of the optical cable, or the ending side of the optical cable, and there may be multiple optical cables between the two end points), then the other end of the optical cable is diverged outwards in a tree shape from the other end (note that the self-looping data is added), and so on, each optical cable is counted as one hop until the hop number given by the condition is found, the process data is recorded, the end point of each hop judges whether the end point condition is met, the end point is marked, finally, the end points are connected end to form a path from the starting point to the marked end point, and the detailed path information is recorded, as shown in fig. 3, wherein, tree-shaped traversal from the point a to the point H is performed.
The inter-shelf jumping fibers are used as scenes frequently used in actual services, the data is not available in the background, virtual optical cables (only special optical cables with end points at two ends) are adopted, jumping fiber data are added in each jump searched by a path, the last jump of the path cannot be the jumping fibers, the problem that the data missing path is not lost is solved, and the path scheme obtained by the algorithm is more in line with the actual situation, as shown in fig. 6.
Determining the same cable and the same ditch, combining the calculated path with the threading information of the provincial optical fiber cable, wherein the same cable is passed through the same optical cable in the path, and the same ditch is passed through the same pipeline or other loads in the path. As shown in FIG. 7, A to H pass through D and E, B to F pass through D and E, and C to G pass through D and E, that is, A, B and C on the left side need to reach H, F and G on the right side, which all need to pass through D and E.
And generating result data, and forming visual data such as GIS display, building GIS analysis, path detail, path analysis, path summary, building cable entry and exit, provincial building marking and the like on a foreground for analysis.
A system for analyzing the path of an optical cable access section designates a certain building, can obtain the cable access condition of the building, dynamically calculates the path condition from the building to a communicated access machine room by taking an initial resource point, the jumping times and the available (high loss, breakage and the like) core number as access parameters, finally analyzes the optical cable in the path, finds out the optical cable in the same cable and the same ditch, can analyze the existing route from a service layer, and provides data support for network reinsurance. The system specifically comprises the following modules:
and the building GIS display and analysis module is used for analyzing and mining the condition of the optical cable path from the building to the machine room according to classification, clustering and data extraction, and graphically displaying the actual route and the resource use condition of the access section.
And the path analysis and summary module is used for providing multi-dimensional path screening, tuning and optimizing, service opening scheme recommendation and repeated route analysis for the user based on the condition of optical cable path data from the building to the machine room.
And the province building marking module is used for marking the building and determining a standard address.
The building cable access module is used for analyzing the condition of an optical cable path from a building to a machine room based on a standard address of the building and associated with point-like resources through which an optical cable passes, the building and a covering resource point have no relative position relation, the cable section from the inside of the building to the outside of the building cannot be accurately calculated, and the first section is an optical cable for accessing the building; the method is characterized in that the building and the coverage resource points have a plurality of relations, only dumb resources are selected, the type of a nearby machine room is originally a comprehensive access point, and the situation that the machine room of the type cannot be found due to inaccurate data in actual searching is found, so that no path exists, and the machine room needs to be processed after being corrected by a user and serves as the access point; the path calculation does not exceed six hops (cable segments) for the efficiency consideration due to the complex objective network structure.
The scheme can support group network cooperation and reasonably arrange resource coverage, can effectively provide data reference for service opening or network optimization, and enables the addition of an inter-rack fiber hopping algorithm to be closer to the current network condition.
The technical features of the present invention that are not described in the present invention can be implemented by or using the prior art, and are not described herein again, of course, the above description is not limited to the present invention, and the present invention is not limited to the above embodiments, and variations, modifications, additions or substitutions that are made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (8)
1. A method for analyzing a path of an optical cable access segment, comprising the steps of:
step 1, acquiring province data, wherein the province data comprises building information, standard address information corresponding to buildings, province optical cable hanging information, dummy resource covering standard address information, optical cable information among dummy resources, optical cable fiber core occupation information, dummy resource arrangement place information and equipment information in arrangement places;
step 2, obtaining building cable inlet and outlet information;
step 3, calculating an optical cable path from the cable inlet and the cable outlet of the building to the machine room;
step 4, adding jump fiber data in each jump searched by the path by adopting a virtual optical cable, wherein the virtual optical cable is an optical cable only having end points at two ends;
and 5, determining the same cable and the same ditch, and displaying and storing.
2. The method for cable access segment path analysis according to claim 1,
in the step 2, according to the standard address corresponding to the building, the standard address is covered by the dummy resource, a dummy resource data set corresponding to the building is obtained, then the occupation information of the optical cable and the fiber core starting or ending with the dummy resource is searched, according to the dummy resource data corresponding to the building, the relative position relation of the dummy resource and the building is judged by combining the arrangement place and the covering address condition of the dummy resource, and the optical cable with one end in the building and the other end outside the building is the inlet and outlet cable of the current building.
3. The method of cable access segment path analysis of claim 2,
in the step 3, the other end of the optical cable is diverged outwards in a tree shape from the building inner point of the cable entering and exiting, then the other end of the optical cable is diverged outwards in a tree shape from the other end, the process is repeated, one hop is counted through each optical cable until the hop number with the given condition is found out, the process data is recorded, the end point of each hop judges whether the end point condition is met or not, the end point is marked if the end point condition is met, finally, the end points are connected end to form a path from the starting point to the marked end point, and the path detail information is recorded.
4. The method of cable access segment path analysis of claim 3,
one optical cable or a plurality of optical cables are arranged between the two end points.
5. The method for cable access segment path analysis according to claim 1,
in the step 5, by combining with the drop optical cable threading information, the optical cables in the paths pass through the same optical cable, and the optical cables in the paths pass through the same pipeline or other bearing, and the optical cables are in the same ditch.
6. The method for cable access segment path analysis of claim 1,
the displayed data is visual data forming GIS display, and comprises building GIS analysis, path detail, path analysis, path summarization, building cable entry and exit, and provincial building marking.
7. The method for cable access segment path analysis of claim 6,
the data is stored in an oracle or relational database on the server.
8. A system for analyzing a path of an optical cable access segment,
the system comprises a building GIS display and analysis module, a data acquisition module and a data processing module, wherein the building GIS display and analysis module is used for analyzing and mining the condition of an optical cable path from a building to a machine room according to classification, clustering and data extraction, and graphically displaying the actual routing and resource use condition of an access section;
the path analysis and summary module is used for providing multi-dimensional path screening, tuning, service opening scheme recommendation and repeated route analysis for a user based on the condition of optical cable path data from a building to a machine room;
the province building marking module is used for marking the building and determining a standard address;
the building access cable module is used for analyzing the condition of an optical cable path from a building to a machine room based on a standard address of the building and point-like resources passed by an optical cable, wherein the building has no relative position relation with a coverage resource point, the cable section from the inside of the building to the outside of the building cannot be accurately calculated, and the first section is used as the building access optical cable; building and coverage resource point have more relations, only selecting dumb resource.
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