CN104796193A - Method for quick querying and locating of optical cable link relation - Google Patents
Method for quick querying and locating of optical cable link relation Download PDFInfo
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Abstract
The invention discloses a method for quick querying and locating of an optical cable link relation. The method is used for conducting quick querying of the optical cable link relation for an optical cable network system which comprises a machine room, a connection device and optical cables. The method comprises the steps that eleven data models aiming at the connection relation between optical cable fiber cores are established; actual testing is conducted on an actual optical cable network, attribute data of resources in the network and data of the topological relation between the resources are acquired and stored in database models established in the first step, and geographic data of the resources in the network are acquired; a link for formation of the connection relation between the optical cable fiber cores is established, and route analysis is conducted on the link. The established eleven data models can establish the route relation between the optical cables in the whole link on the basis of the direction of the fiber cores, and therefore the purpose that complete route analysis and resource locating are conducted on the fiber cores is achieved, fault removal personnel can be helped to conduct quick locating on faulted fiber cores, and the maintenance working efficiency is improved.
Description
Technical field
The invention belongs to fiber cable network resource management techniques field, be specifically related to the method for a kind of cable link relation quick search location.
Background technology
Along with the continuous increase of fiber cable network resource, the annexation between optical cable becomes increasingly complex.Engineering staff, mainly through the fibre core corresponding relation between Excel file record optical cable, cannot check the routing relation of whole link.
Current fiber optic resource management system system, can only check the annexation of adjacent optical cable, cannot check the routing relation of whole link, is difficult to the information resources of quick position to corresponding link.
Excel file poor real, is difficult to upgrade in time or preserve, and inquires about more difficult.And corresponding engineering staff, troubleshooting personnel can not be shared with in time.
Excel file is writing record, can not show the link route of optical cable with graphic interface intuitively.
Before troubleshooting personnel carry out troubleshooting, need first to know the annexation between each optical cable, to determine location of fault fast and accurately, the indefinite of cable link route brings many puzzlements to troubleshooting personnel.
Current fiber optic resource management system system is due to when carrying out the typing of optical cable fibre core, only establish current optical cable and be adjacent associated relation between two optical cables, do not excavate whole link routing relation, therefore, when carrying out route analysis, the route details of whole link can not intactly be analyzed.
Summary of the invention
In view of this, the invention provides the method for a kind of cable link relation quick search location, for solving, cable link annexation record link routing relation lack of standardization, that intuitively do not cause is imperfect, the inefficient problem of route analysis.
In order to achieve the above object, technical scheme of the present invention is: a kind of method of cable link relation quick search location, for carrying out cable link relation quick search for the cable network system be made up of machine room, continue equipment and optical cable, the method specifically comprises the steps:
Step one, building database model, wherein database model comprises 11 class models, is respectively: manufacturer's model, hop data model, fibre core Chromatography Models, optical cable core structure model, optical cable model model, machine room resource data model, cable resource data model, cable node resource data model, machine room optical cable topological relation model, continue device resource model and fibre core welding relational model.
Manufacturer's model is for storing manufacturer's information of all optical cables, and Mei Tiao manufacturer information comprises following items: manufacturer's numbering and title.
Hop data model stores the hop information be used between storage room and machine room, and every bar hop information comprises following items: hop title, primary route length and alternate routing length.
Fibre core Chromatography Models is for storing the Chromatographic information of every root fibre core in optical cable, and every bar Chromatographic information comprises following items: spectral color title, spectral color and chromatogram are numbered.
Optical cable core structure model is for storing the core structure information of optical cable, and core structure information comprises following items: core structure kind, optical cable model, fibre core color designation, fibre core sort in optical cable, fibre core numbering, the unique ID of fibre core and fibre core father ID; Color designation is associated with the spectral color title in fibre core Chromatography Models, and the unique ID of fibre core is used to indicate the unique attribute of this fibre core, and fibre core father ID is used to indicate the ID of structure species belonging to this fibre core.
Optical cable model model is for storing the type information of all optical cables, and the type information of every bar optical cable comprises following items: model name, type, core number and manufacturer; Manufacturer is associated with manufacturer model.
Machine room resource data model is for storing the resource information of all machine rooms, and the resource information of each machine room comprises following project: the title of machine room, kind, numbering and the unique ID of machine room.
Cable resource data model is for storing the resource information of all optical cables, and the resource information of every bar optical cable comprises following items: optical cable numbering, optical cable rank, optical cable title, the unique ID of cable node, the unique ID of optical cable and optical cable father ID; Cable node is lightguide cable link breakover point; Unique ID of the upstream resource that optical cable father ID indicates current optical cable to be connected.
Cable node resource data model is for storing the resource information of all nodes in optical cable, and node resources information comprises following items: the sequence of the unique ID of cable node, node optical cable belonging to it, unique ID of node place optical cable and node father ID; The unique ID of cable node is associated with the unique ID of the cable node in cable resource data model; Node father ID is the unique ID of node of present node upstream node.
Machine room optical cable topological relation model is used for the topological relation information between storage room and optical cable, and every bar topological relation information comprises following items: the route length that optical cable is numbered, optical cable divides line name, optical cable title, optical cable model, optical cable, optical cable father ID, the unique ID of machine room and the unique ID of optical cable; Optical cable divide circuit for optical cable each circuit of dividing by the equipment of continuing; The unique ID of machine room associates the unique ID of machine room in machine room resource model; The unique ID of optical cable associates the unique ID of optical cable in optical cable resource model; The route length of optical cable is the distance of this fiber cable laying between two places.
Continue device resource model for storing the information of the equipment of continuing, and the continue signal of equipment of every bar comprises following items: unique ID of the welding kind that the device numbering that continues, the device name that continues, the equipment of continuing adopt, the unit type that continues, the unique ID of the equipment that continues, the unique ID of the adjacent cable node in equipment present position that continues, the equipment place optical cable that continues.
Fibre core welding relational model, for storing fibre core welding relation information, includes following items in every bar fibre core welding relation information: the fibre core numbering in the unique ID of node of the welding node of the unique ID of optical cable of the unique ID of the equipment that continues, two welding optical cables, two welding optical cables, two welding optical cables; The unique ID of the equipment that continues is associated with the unique ID of the equipment that continues continued in device model.
Step 2, fiber cable network for reality, survey, and obtains the topological relation data between the attribute data of resources in network and resource, and in the database model it set up stored in step one, obtain the geodata of resources in network simultaneously; Resource comprises machine room, optical cable and the equipment that continues.
Step 3, set up optical cable fibre core succession relation formed link, comprise s301 ~ s304 tetra-steps:
S301, for the equipment that continues that will carry out fusing operation, the unique ID of the equipment that continues of this equipment that continues is obtained from the device resource model that continues, and obtain the unique ID of the adjacent cable node in equipment present position that continues, form adjacent cable node set, in cable node resource data model, obtain the unique ID of optical cable belonging to this adjacent cable node according to the unique ID of adjacent cable node, form adjacent cable aggregation.
S302, travel through adjacent cable node set, from cable node resource data model, obtain the sequence of node optical cable belonging to it corresponding to the unique ID of each cable node, unique ID of node place optical cable and node father ID form set T.
S303, travel through adjacent cable aggregation, use the unique ID of the optical cable in adjacent cable aggregation to obtain should optical cable title, the unique ID of cable node and optical cable father ID of the unique ID of optical cable in cable resource data model.
The unique ID of cable node at the two ends of the unique ID of cable node in adjacent cable node set and its place optical cable is contrasted, if all unequal, then gives up the unique ID of this cable node; Otherwise the unique ID of this equal cable node is welding node, from set T, obtain the node father ID of welding node and the sequence of this node optical cable belonging to it stored in set C.
S304, judge whether to have in fibre core welding relational model the welding relation corresponding to welding node of depositing in set C, if exist, will have the deletion of welding relation, and set up the new welding relation about welding node; If no, then set up about the welding relation of welding node is stored in fibre core welding relational model.
Step 4, carry out route analysis for link, this step is divided into Optical Cable analysis and fibre core route analysis two parts; Wherein Optical Cable analysis comprises the steps A1 ~ A4:
Steps A 1, selected initial optical cable, by obtaining the unique ID of optical cable of this initial optical cable, the unique ID of cable node that endpoint node is corresponding in cable resource data model, from machine room optical cable topological relation model, obtain the route length of corresponding optical cable according to the unique ID of optical cable.
Using initial optical cable as current optical cable, the process beginning through following steps A2 ~ steps A 4 from its end obtains the Optical Cable at initial optical cable place:
Steps A 2, from machine room optical cable topological relation model, obtain this optical cable title according to the unique ID of the optical cable of current optical cable, by unique for optical cable ID and optical cable title thereof stored in set L.
Steps A 3, from fibre core welding relational model, obtain fibre core welding relation information corresponding to this node, stored in L according to the unique ID of cable node of the unique ID of the optical cable of current optical cable and endpoint node thereof.
Unique ID and ID of optical cable of another welding optical cable Y in steps A 4, the fibre core welding relation information that obtains for steps A 3
y, by the route length obtaining this welding optical cable Y in machine room optical cable topological relation model, obtain ID by cable resource data model simultaneously
yunique ID and NODE of cable node of corresponding endpoint node
y.
Using welding optical cable Y as current optical cable, then ID
yand NODE
ysubstitute into steps A 3 ~ A4.
Repeated execution of steps A3 ~ steps A 4 until can not obtain data again in steps A 3 from fibre core welding relational model, and the final set L obtained is the Optical Cable information at initial optical cable place.
Fibre core route analysis comprises the steps B1 ~ B4:
Step B1, selected initial optical cable, by obtaining the unique ID of optical cable of this initial optical cable, the unique ID of cable node that endpoint node is corresponding in cable resource data model, from machine room optical cable topological relation model, obtain the route length of corresponding optical cable according to the unique ID of optical cable stored in set L.
Using initial optical cable as current optical cable, begin through following process from the end of current optical cable and obtain fibre core route corresponding to initial optical cable:
Step B2, from machine room optical cable topological relation model, obtain the optical cable model of current optical cable according to the unique ID of the optical cable of current optical cable, from optical cable core structure model, the core structure kind of current optical cable is obtained according to optical cable model, travel through all fibre cores of this current optical cable, the welding relation information obtained from fibre core welding relational model at this current optical cable of this endpoint node is numbered, stored in set L according to the unique ID of the optical cable of this current optical cable, the unique ID of cable node that endpoint node is corresponding and fibre core.
Step B3, the unique ID of optical cable obtaining welding optical cable according to the welding relation information obtained in step B2, welding node ID and fibre core are numbered.
From machine room optical cable topological relation, obtain the route length of this welding optical cable according to the unique ID of the optical cable of welding optical cable and add up, from cable node resource model, the unique ID of cable node of another end of welding optical cable is obtained, using welding optical cable as current optical cable repeated execution of steps B2 ~ B3 till can not obtaining data again from fibre core welding relational model according to the unique ID of cable node of the unique ID of the optical cable of welding optical cable and welding node thereof.
Namely the set L of final acquisition has the fibre core routing iinformation of initial optical cable place fibre core link.
Further, in step 3, the equipment of continuing that carry out fusing operation is the optical cable that two optical cable models are identical; Then gather in C coexist the node father ID of 2 welding nodes and the sequence number of this node optical cable belonging to it, the sequence number of the affiliated optical cable of its this 2 welding nodes is identical, and the process set up in s304 about the welding relation of welding node is specially: by the fibre core one_to_one corresponding welding in optical cable belonging to two welding nodes.
Further, for in step 3, when the equipment that continues carrying out fusing operation carries out welding according to welding data template to two optical cables, in welding data template, have recorded the optical cable model of two optical cables of phase welding, the structure of fibre core of two corresponding weldings of optical cable, color and connection status;
Then set up in s304 about the detailed process of the welding relation of two welding nodes is: the optical cable model obtaining two optical cables from welding data template, whether both judgements are consistent, if inconsistent, so welding data are not mated, and cannot carry out welding; If consistent, obtain the structure of the fibre core of two optical cables, color and connection status, from optical cable core structure model, obtain fibre core sequence in optical cable according to the structure of optical cable model and fibre core thereof, color; Finally judge connection status, if connection status disconnects, then corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in welding data template and increase a welding relation in fibre core welding relational model, if connection status connects, just from fibre core welding relational model, delete corresponding welding relation, and corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in welding data template and increase a welding relation in fibre core welding relational model.
Further, for in step 3, when the equipment that continues that will carry out fusing operation needs to carry out fusing operation according to the fibre core welding relation of artificial setting, then people is for being set as follows content: the structure of the optical cable model of two optical cables of phase welding, the fibre core of two corresponding weldings of optical cable, color and connection status;
Then set up in s304 about the detailed process of the welding relation of two welding nodes is: the optical cable model obtaining two optical cables from artificial setting content, whether both judgements are consistent, if inconsistent, so welding data are not mated, and cannot carry out welding; If consistent, obtain the structure of the fibre core of two optical cables, color and connection status, from optical cable core structure model, obtain fibre core sequence in optical cable according to the structure of optical cable model and fibre core thereof, color; Finally judge connection status, if connection status disconnects, then corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in artificial setting content and increase a welding relation in fibre core welding relational model, if connection status connects, just from fibre core welding relational model, delete corresponding welding relation, and corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in welding data template and increase a welding relation in fibre core welding relational model.
Beneficial effect:
1, the present invention is by setting up 11 data models set up fast for optical cable fibre core succession relation, realize the management to the unification of fiber cable network resource data, specification, standard, routing relation between the optical cable can setting up whole link based on fibre core trend, thus realize carrying out complete route analysis and Resource orientation to fibre core, auxiliary troubleshooting personnel quick position, to fault fibre core, improves maintenance work efficiency.
2, owing to establishing 11 data models, achieve the management to the unification of fiber cable network resource data, specification, standard, therefore when carrying out fibre core succession relation and setting up, the combination welding of the multiple welding modes such as quick welding, template welding and manual weld can be realized, avoid only use manual weld mode time, slow, the inefficient problem of service speed, substantially increases fusing operation speed, improves fusion efficiency.
Accompanying drawing explanation
Fig. 1 is this method flow chart;
The database model of Fig. 2 for setting up in step one;
Fig. 3 is quick welding result figure;
Fig. 4 is fibre core routing link details analytical effect figure.
Embodiment
To develop simultaneously embodiment below in conjunction with accompanying drawing, describe the present invention.
Embodiment 1, the method, continue for carrying out fibre core for the cable network system be made up of machine room, continue equipment and optical cable, the method flow chart as shown in Figure 1, specifically comprises the steps:
Step one, building database model, wherein database model comprises 11 class models, as shown in Figure 2, be respectively: manufacturer's model, hop data model, fibre core Chromatography Models, optical cable core structure model, optical cable model model, machine room resource data model, cable resource data model, cable node resource data model, machine room optical cable topological relation model, continue device resource model and fibre core welding relational model;
Manufacturer's model is for storing manufacturer's information of all optical cables, and Mei Tiao manufacturer information comprises following items: manufacturer's numbering and title.
Hop data model is used for the hop information between storage room and machine room, and every bar hop information comprises following items: hop title, primary route length and alternate routing length.
Fibre core Chromatography Models is for storing the Chromatographic information of every root fibre core in optical cable, and every bar Chromatographic information comprises following items: spectral color title, spectral color and chromatogram are numbered.
Optical cable core structure model is for storing the structural information of fibre core in optical cable, and core structure information comprises following items: core structure kind, optical cable model, fibre core color designation, fibre core sort in optical cable, fibre core numbering, the unique ID of fibre core and fibre core father ID; Color designation is associated with the spectral color title in fibre core Chromatography Models, and the unique ID of fibre core is used to indicate the unique attribute of this fibre core, and fibre core father ID is used to indicate the ID of structure species belonging to this fibre core.
Optical cable model model is for storing the type information of all optical cables, and the type information of every bar optical cable comprises following items: model name, type, core number and manufacturer; Manufacturer is associated with manufacturer model.The optical cable model model obtained in the present embodiment as shown in Figure 3.
Machine room resource data model is for storing the resource information of all machine rooms, and the resource information of each machine room comprises following project: the title of machine room, kind, numbering and the unique ID of machine room.
Cable resource data model is for storing the resource information of all optical cables, and the resource information of every bar optical cable comprises following items: optical cable numbering, optical cable rank, optical cable title, the unique ID of cable node, the unique ID of optical cable and optical cable father ID; Cable node is lightguide cable link breakover point; Unique ID of the upstream resource that optical cable father ID indicates current optical cable to be connected.
Cable node resource data model is for storing the resource information of all nodes in optical cable, and node resources information comprises following items: the sequence of the unique ID of cable node, node optical cable belonging to it, unique ID of node place optical cable and node father ID; The unique ID of cable node is associated with the unique ID of the cable node in cable resource data model; Node father ID is the unique ID of node of present node upstream node; .
Machine room optical cable topological relation model is used for the topological relation information between storage room and optical cable, and every bar topological relation information comprises following items: the route length that optical cable is numbered, optical cable divides line name, optical cable title, optical cable model, optical cable, optical cable father ID, the unique ID of machine room and the unique ID of optical cable; Optical cable divide circuit for optical cable each circuit of dividing by the equipment of continuing; The unique ID of machine room associates the unique ID of machine room in machine room resource model; The unique ID of optical cable associates the unique ID of optical cable in optical cable resource model; The route length of optical cable is the distance of this fiber cable laying between two places.
Continue device resource model for storing the information of the equipment of continuing, and the continue signal of equipment of every bar comprises following items: unique ID of the welding kind that the device numbering that continues, the device name that continues, the equipment of continuing adopt, the unit type that continues, the unique ID of the equipment that continues, the unique ID of the adjacent cable node in equipment present position that continues, the equipment place optical cable that continues.
Fibre core welding relational model, for storing fibre core welding relation information, includes following items in every bar fibre core welding relation information: the fibre core numbering in the unique ID of node of the welding node of the unique ID of optical cable of the unique ID of the equipment that continues, two welding optical cables, two welding optical cables, two welding optical cables; The unique ID of the equipment that continues is associated with the unique ID of the equipment that continues continued in device model.In the present embodiment, fibre core welding relational model as shown in Figure 4.
Step 2, fiber cable network for reality, survey, and obtains the topological relation data between the attribute data of resources in network and resource, and in the database model it set up stored in step one, obtain the geodata of resources in network simultaneously; Resource comprises machine room, optical cable and the equipment that continues.
Step 3, set up the succession relation of optical cable fibre core, comprise s301 ~ s304 tetra-steps:
S301, for the equipment that continues that will carry out fusing operation, the unique ID of the equipment that continues of this equipment that continues is obtained from the device resource model that continues, and obtain the unique ID of the adjacent cable node in equipment present position that continues, form adjacent cable node set, in cable node resource data model, obtain the unique ID of optical cable belonging to this adjacent cable node according to the unique ID of adjacent cable node, form adjacent cable aggregation.
S302, travel through adjacent cable node set, from cable node resource data model, obtain the sequence of node optical cable belonging to it corresponding to the unique ID of each cable node, unique ID of node place optical cable and node father ID form set T.
S303, travel through adjacent cable aggregation, use the unique ID of the optical cable in adjacent cable aggregation to obtain should optical cable title, the unique ID of cable node and optical cable father ID of the unique ID of optical cable in cable resource data model.
The unique ID of cable node at the two ends of the unique ID of cable node in adjacent cable node set and its place optical cable is contrasted, if all unequal, then gives up the unique ID of this cable node; Otherwise the unique ID of this equal cable node is welding node, from set T, obtain the node father ID of welding node and the sequence of this node optical cable belonging to it stored in set C.
S304, judge whether to have in fibre core welding relational model the welding relation corresponding to welding node of depositing in set C, if exist, will have the deletion of welding relation, and set up the new welding relation about welding node; If no, then set up about the welding relation of welding node is stored in fibre core welding relational model.Welding result in the present embodiment as shown in Figure 3.
For situations different in 3, the detailed process of s304 is:
The equipment of continuing that 1, will carry out fusing operation is the optical cable that two optical cable models are identical; Then gather in C coexist the node father ID of 2 welding nodes and the sequence number of this node optical cable belonging to it, the sequence number of the affiliated optical cable of its this 2 welding nodes is identical, and the process set up in s304 about the welding relation of welding node is specially: by the fibre core one_to_one corresponding welding in optical cable belonging to two welding nodes.
When the equipment that continues that 2, will carry out fusing operation carries out welding according to welding data template to two optical cables, first import welding data template, in welding data template, have recorded the optical cable model of two optical cables of phase welding, the structure of fibre core of two corresponding weldings of optical cable, color and connection status;
Then set up in s304 about the detailed process of the welding relation of two welding nodes is: the optical cable model obtaining two optical cables from welding data template, whether both judgements are consistent, if inconsistent, so welding data are not mated, and cannot carry out welding; If consistent, obtain the structure of the fibre core of two optical cables, color and connection status, from optical cable core structure model, obtain fibre core sequence in optical cable according to the structure of optical cable model and fibre core thereof, color; Finally judge connection status, if connection status disconnects, then corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in welding data template and increase a welding relation in fibre core welding relational model, if connection status connects, just from fibre core welding relational model, delete corresponding welding relation, and corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in welding data template and increase a welding relation in fibre core welding relational model.
3, when the equipment that continues that will carry out fusing operation needs to carry out fusing operation according to the fibre core welding relation of artificial setting, then people is for being set as follows content: the structure of the optical cable model of two optical cables of phase welding, the fibre core of two corresponding weldings of optical cable, color and connection status;
Then set up in s304 about the detailed process of the welding relation of two welding nodes is: the optical cable model obtaining two optical cables from artificial setting content, whether both judgements are consistent, if inconsistent, so welding data are not mated, and cannot carry out welding; If consistent, obtain the structure of the fibre core of two optical cables, color and connection status, from optical cable core structure model, obtain fibre core sequence in optical cable according to the structure of optical cable model and fibre core thereof, color; Finally judge connection status, if connection status disconnects, then corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in artificial setting content and increase a welding relation in fibre core welding relational model, if connection status connects, just from fibre core welding relational model, delete corresponding welding relation, and corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in welding data template and increase a welding relation in fibre core welding relational model.
As can be seen from above three kinds of situations, owing to establishing 11 data models, achieve the management to the unification of fiber cable network resource data, specification, standard, therefore when carrying out fibre core succession relation and setting up, the combination welding of the multiple welding modes such as quick welding, template welding and manual weld can be realized, avoid only use manual weld mode time, slow, the inefficient problem of service speed, substantially increases fusing operation speed, improves fusion efficiency.
Step 4, carry out route analysis for link, this step is divided into Optical Cable analysis and fibre core route analysis two parts; Wherein Optical Cable analysis comprises the steps A1 ~ A4:
Steps A 1, selected initial optical cable, by obtaining the unique ID of optical cable of this initial optical cable, the unique ID of cable node that endpoint node is corresponding in cable resource data model, from machine room optical cable topological relation model, obtain the route length of corresponding optical cable according to the unique ID of optical cable;
Using initial optical cable as current optical cable, begin through the Optical Cable obtaining initial optical cable place of following process steps A2 ~ steps A 4 from its end
Steps A 2, from machine room optical cable topological relation model, obtain this optical cable title according to the unique ID of the optical cable of current optical cable, by unique for optical cable ID and optical cable title thereof stored in set L;
Steps A 3, from fibre core welding relational model, obtain fibre core welding relation information corresponding to this node, stored in L according to the unique ID of cable node of the unique ID of optical cable and endpoint node thereof;
Unique ID and ID of optical cable of another welding optical cable Y in steps A 4, the fibre core welding relation information that obtains for steps A 3
y, by the route length obtaining this welding optical cable in machine room optical cable topological relation model, obtain ID by cable resource data model simultaneously
yunique ID and NODE of cable node of corresponding endpoint node
y.
Using welding optical cable Y as current optical cable, then ID
yand NODE
ysubstitute into steps A 3 ~ A4;
Repeated execution of steps A3 ~ steps A 4 until can not obtain data again in steps A 3 from fibre core welding relational model, and the final set L obtained is the Optical Cable information at initial optical cable place.
Fibre core route analysis comprises the steps B1 ~ B4:
Step B1, selected initial optical cable, by obtaining the unique ID of optical cable of this initial optical cable, the unique ID of cable node that endpoint node is corresponding in cable resource data model, from machine room optical cable topological relation model, obtain the route length of corresponding optical cable according to the unique ID of optical cable stored in set L.
Using initial optical cable as current optical cable, begin through following process from the end of current optical cable and obtain fibre core route corresponding to initial optical cable:
Step B2, from machine room optical cable topological relation model, obtain the optical cable model of current optical cable according to the unique ID of the optical cable of current optical cable, from optical cable core structure model, the core structure kind of current optical cable is obtained according to optical cable model, travel through all fibre cores of this current optical cable, the welding relation information obtained from fibre core welding relational model at this current optical cable of this endpoint node is numbered, stored in set L according to the unique ID of the optical cable of this current optical cable, the unique ID of cable node that endpoint node is corresponding and current fibre core.
Step B3, the unique ID of optical cable obtaining welding optical cable according to the welding relation information obtained in step B2, welding node ID and fibre core are numbered.
From machine room optical cable topological relation, obtain the route length of this welding optical cable according to the unique ID of the optical cable of welding optical cable and add up, from cable node resource model, the unique ID of cable node of another end of welding optical cable is obtained, using welding optical cable as current optical cable repeated execution of steps B2 ~ B3 till can not obtaining data again from fibre core welding relational model according to the unique ID of node of the unique ID of the optical cable of welding optical cable and welding node thereof.
Namely the set L of final acquisition has the fibre core routing iinformation of initial optical cable place fibre core link.Fibre core routing link details analytical effect figure as shown in Figure 4.
The present invention is by setting up 11 data models set up fast for optical cable fibre core succession relation, realize the management to the unification of fiber cable network resource data, specification, standard, routing relation between the optical cable can setting up whole link based on fibre core trend, thus realize carrying out complete route analysis and Resource orientation to fibre core, auxiliary troubleshooting personnel quick position, to fault fibre core, improves maintenance work efficiency.
To sum up, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a method for cable link relation quick search location, for carrying out cable link relation quick search for the cable network system be made up of machine room, continue equipment and optical cable, it is characterized in that, the method specifically comprises the steps:
Step one, building database model, wherein database model comprises 11 class models, is respectively: manufacturer's model, hop data model, fibre core Chromatography Models, optical cable core structure model, optical cable model model, machine room resource data model, cable resource data model, cable node resource data model, machine room optical cable topological relation model, continue device resource model and fibre core welding relational model;
Described manufacturer model is for storing manufacturer's information of all optical cables, and Mei Tiao manufacturer information comprises following items: manufacturer's numbering and title;
Described hop data model stores the hop information be used between storage room and machine room, and every bar hop information comprises following items: hop title, primary route length and alternate routing length;
Described fibre core Chromatography Models is for storing the Chromatographic information of every root fibre core in optical cable, and every bar Chromatographic information comprises following items: spectral color title, spectral color and chromatogram are numbered;
Described optical cable core structure model is for storing the core structure information of optical cable, and core structure information comprises following items: core structure kind, optical cable model, fibre core color designation, fibre core sort in optical cable, fibre core numbering, the unique ID of fibre core and fibre core father ID; Described color designation is associated with the spectral color title in described fibre core Chromatography Models, and the unique ID of described fibre core is used to indicate the unique attribute of this fibre core, and described fibre core father ID is used to indicate the ID of structure species belonging to this fibre core; Described fibre core is numbered the sequence in fibre core core structure belonging to it;
Described optical cable model model is for storing the type information of all optical cables, and the type information of every bar optical cable comprises following items: model name, type, core number and manufacturer; Described manufacturer is associated with manufacturer model;
Described machine room resource data model is for storing the resource information of all machine rooms, and the resource information of each machine room comprises following project: the title of machine room, kind, numbering and the unique ID of machine room;
Described cable resource data model is for storing the resource information of all optical cables, and the resource information of every bar optical cable comprises following items: optical cable numbering, optical cable rank, optical cable title, the unique ID of cable node, the unique ID of optical cable and optical cable father ID; Described cable node is lightguide cable link breakover point; Unique ID of the upstream resource that described optical cable father ID indicates current optical cable to be connected;
Described cable node resource data model is for storing the resource information of all nodes in optical cable, and node resources information comprises following items: the sequence of the unique ID of cable node, node optical cable belonging to it, unique ID of node place optical cable and node father ID; The unique ID of described cable node is associated with the unique ID of cable node in described cable resource data model; Node father ID is the unique ID of node of present node upstream node;
Described machine room optical cable topological relation model is used for the topological relation information between storage room and optical cable, and every bar topological relation information comprises following items: the route length that optical cable is numbered, optical cable divides line name, optical cable title, optical cable model, optical cable, optical cable father ID, the unique ID of machine room and the unique ID of optical cable; Described optical cable divide circuit for optical cable each circuit of dividing by the equipment of continuing; The unique ID of described machine room associates the unique ID of machine room in machine room resource model; The unique ID of described optical cable associates the unique ID of optical cable in optical cable resource model; The route length of described optical cable is the distance of this fiber cable laying between two places;
The described device resource model that continues is for storing the information of the equipment of continuing, and the continue signal of equipment of every bar comprises following items: unique ID of the welding kind that the device numbering that continues, the device name that continues, the equipment of continuing adopt, the unit type that continues, the unique ID of the equipment that continues, the unique ID of the adjacent cable node in equipment present position that continues, the equipment place optical cable that continues;
Described fibre core welding relational model, for storing fibre core welding relation information, includes following items in every bar fibre core welding relation information: the fibre core numbering in the unique ID of node of the welding node of the unique ID of optical cable of the unique ID of the equipment that continues, two welding optical cables, two welding optical cables, two welding optical cables; The unique ID of the described equipment that continues is associated with the described unique ID of the equipment that continues continued in device model;
Step 2, fiber cable network for reality, survey, and obtains the topological relation data between the attribute data of resources in network and resource, and in the database model it set up stored in described step one, obtain the geodata of resources in network simultaneously; Described resource comprises machine room, optical cable and the equipment that continues;
Step 3, set up optical cable fibre core succession relation formed link, comprise s301 ~ s304 tetra-steps:
S301, for the equipment that continues that will carry out fusing operation, the unique ID of the equipment that continues of this equipment that continues is obtained from the device resource model that continues, and obtain the unique ID of the adjacent cable node in equipment present position that continues, form adjacent cable node set, in described cable node resource data model, obtain the unique ID of optical cable belonging to this adjacent cable node according to the unique ID of adjacent cable node, form adjacent cable aggregation;
S302, travel through described adjacent cable node set, from cable node resource data model, obtain the sequence of node optical cable belonging to it corresponding to the unique ID of each cable node, unique ID of node place optical cable and node father ID form set T;
S303, travel through adjacent cable aggregation, use the unique ID of the optical cable in adjacent cable aggregation to obtain should optical cable title, the unique ID of cable node and optical cable father ID of the unique ID of optical cable in cable resource data model;
The unique ID of cable node at the two ends of the unique ID of cable node in adjacent cable node set and its place optical cable is contrasted, if all unequal, then gives up the unique ID of this cable node; Otherwise the unique ID of this equal cable node is welding node, from set T, obtain the node father ID of welding node and the sequence of this node optical cable belonging to it stored in set C;
S304, judge whether to have in described fibre core welding relational model the welding relation corresponding to welding node of depositing in set C, if exist, will have the deletion of welding relation, foundation is about the new welding relation of described welding node; If no, then set up about the welding relation of described welding node is stored in described fibre core welding relational model;
Step 4, carry out route analysis for link, this step is divided into Optical Cable analysis and fibre core route analysis two parts; Wherein Optical Cable analysis comprises the steps A1 ~ A4:
Steps A 1, selected initial optical cable, by obtaining the unique ID of optical cable of this initial optical cable, the unique ID of cable node that endpoint node is corresponding in cable resource data model, from machine room optical cable topological relation model, obtain the route length of corresponding optical cable according to the unique ID of optical cable;
Using initial optical cable as current optical cable, the process beginning through following steps A2 ~ steps A 4 from its end obtains the Optical Cable at initial optical cable place:
Steps A 2, from machine room optical cable topological relation model, obtain this optical cable title according to the unique ID of the optical cable of current optical cable, by unique for optical cable ID and optical cable title thereof stored in set L;
Steps A 3, from fibre core welding relational model, obtain fibre core welding relation information corresponding to this node, stored in L according to the unique ID of cable node of the unique ID of the optical cable of current optical cable and endpoint node thereof;
Unique ID and ID of optical cable of another welding optical cable Y in steps A 4, the fibre core welding relation information that obtains for steps A 3
y, by the route length obtaining this welding optical cable Y in machine room optical cable topological relation model, obtain ID by cable resource data model simultaneously
yunique ID and NODE of cable node of corresponding endpoint node
y;
Using welding optical cable Y as current optical cable, then ID
yand NODE
ysubstitute into steps A 3 ~ A4;
Repeated execution of steps A3 ~ steps A 4 until can not obtain data again in steps A 3 from fibre core welding relational model, and the final set L obtained is the Optical Cable information at initial optical cable place;
Described fibre core route analysis comprises the steps B1 ~ B4:
Step B1, selected initial optical cable, by obtaining the unique ID of optical cable of this initial optical cable, the unique ID of cable node that endpoint node is corresponding in cable resource data model, from machine room optical cable topological relation model, obtain the route length of corresponding optical cable according to the unique ID of optical cable stored in set L;
Using initial optical cable as current optical cable, begin through following process from the end of current optical cable and obtain fibre core route corresponding to initial optical cable:
Step B2, from machine room optical cable topological relation model, obtain the optical cable model of current optical cable according to the unique ID of optical cable of described current optical cable, from optical cable core structure model, the core structure kind of current optical cable is obtained according to optical cable model, travel through all fibre cores of this current optical cable, the welding relation information obtained from fibre core welding relational model at this current optical cable of this endpoint node is numbered, stored in set L according to the unique ID of the optical cable of this current optical cable, the unique ID of cable node that endpoint node is corresponding and current fibre core;
Step B3, the unique ID of optical cable obtaining welding optical cable according to the welding relation information obtained in step B2, welding node ID and fibre core are numbered;
From machine room optical cable topological relation, obtain the route length of this welding optical cable according to the unique ID of the optical cable of welding optical cable and add up, from cable node resource model, the unique ID of cable node of another end of welding optical cable is obtained, using welding optical cable as current optical cable repeated execution of steps B2 ~ B3 till can not obtaining data again from fibre core welding relational model according to the unique ID of cable node of the unique ID of the optical cable of welding optical cable and welding node thereof;
Namely the set L of final acquisition has the fibre core routing iinformation of initial optical cable place fibre core link.
2. the method for a kind of cable link relation quick search location as claimed in claim 1, it is characterized in that, in step 3, the equipment of continuing that carry out fusing operation is the optical cable that two optical cable models are identical; Then coexist in described set C the node father ID of 2 welding nodes and the sequence number of this node optical cable belonging to it, the sequence number of the affiliated optical cable of its this 2 welding nodes is identical, sets up about the process of the welding relation of described welding node is specially in described s304: by the fibre core one_to_one corresponding welding in optical cable belonging to two welding nodes.
3. the method for a kind of cable link relation quick search location as claimed in claim 1, it is characterized in that, for in step 3, when the equipment that continues carrying out fusing operation carries out welding according to welding data template to two optical cables, in described welding data template, have recorded the optical cable model of two optical cables of phase welding, the structure of fibre core of two corresponding weldings of optical cable, color and connection status;
Then set up in s304 about the detailed process of the welding relation of described two welding nodes is: the optical cable model obtaining two optical cables from welding data template, whether both judgements are consistent, if inconsistent, so welding data are not mated, and cannot carry out welding; If consistent, obtain the structure of the fibre core of two optical cables, color and connection status, from optical cable core structure model, obtain fibre core sequence in optical cable according to the structure of optical cable model and fibre core thereof, color; Finally judge connection status, if connection status disconnects, then corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in welding data template and increase a welding relation in fibre core welding relational model, if connection status connects, just from fibre core welding relational model, delete corresponding welding relation, and corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in welding data template and increase a welding relation in fibre core welding relational model.
4. the method for a kind of cable link relation quick search location as claimed in claim 1, it is characterized in that, for in step 3, when the described equipment that continues that will carry out fusing operation needs to carry out fusing operation according to the fibre core welding relation of artificial setting, then people is for being set as follows content: the structure of the optical cable model of two optical cables of phase welding, the fibre core of two corresponding weldings of optical cable, color and connection status;
Then set up in s304 about the detailed process of the welding relation of described two welding nodes is: the optical cable model obtaining two optical cables from artificial setting content, whether both judgements are consistent, if inconsistent, so welding data are not mated, and cannot carry out welding; If consistent, obtain the structure of the fibre core of two optical cables, color and connection status, from optical cable core structure model, obtain fibre core sequence in optical cable according to the structure of optical cable model and fibre core thereof, color; Finally judge connection status, if connection status disconnects, then corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in artificial setting content and increase a welding relation in fibre core welding relational model, if connection status connects, just from fibre core welding relational model, delete corresponding welding relation, and corresponding fibre core carried out welding according to recording the structure of fibre core of the corresponding welding of two optical cables, color in welding data template and increase a welding relation in fibre core welding relational model.
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