CN109547870A - The dispatching method and system of optical cable cleft grafting task - Google Patents
The dispatching method and system of optical cable cleft grafting task Download PDFInfo
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- CN109547870A CN109547870A CN201710858517.8A CN201710858517A CN109547870A CN 109547870 A CN109547870 A CN 109547870A CN 201710858517 A CN201710858517 A CN 201710858517A CN 109547870 A CN109547870 A CN 109547870A
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- optical cable
- cutover
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- bearer service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/22—Alternate routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0064—Arbitration, scheduling or medium access control aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
- H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability
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Abstract
The invention discloses the dispatching methods and system of a kind of optical cable cleft grafting task, are related to transmission net maintenance technology field.Method therein includes: to obtain cutover cable link circuit mapping table；Using the routing information of each optical cable institute bearer service in cutover cable link circuit mapping table, judge whether the backup path of cutover task optical cable institute bearer service includes cutover task optical cable；If determining the backup path for not including cutover task optical cable for cutover task optical cable institute's bearer service comprising cutover task optical cable；When executing optical cable cleft grafting task, cutover task optical cable institute bearer service is migrated to the backup path not comprising cutover task optical cable.The present invention passes through the scheduling system of leading in cable cutover task, it realizes and migrates institute's bearer service to backup path before optical cable cleft grafting, to provide the dispatching method of more optimal optical cable cleft grafting task, service disconnection caused by optical cable cleft grafting is avoided, customer experience is improved.
Description
Technical field
The present invention relates to transmission net maintenance technology field, in particular to the dispatching method of a kind of optical cable cleft grafting task and it is
System.
Background technique
Due to municipal construction and relocation equipment etc., optical cable cleft grafting is one of telecom operators' optical-fiber network daily maintenance
Important process.
The schedule of optical cable cleft grafting task relies primarily on manual type, optical cable cleft grafting simulation/assessment system and net at present
Network resource management system is as auxiliary tool.
According to investigation, existing optical cable cleft grafting simulation or assessment system can analyze optical cable cleft grafting to the wind of service impact
Engineering construction decision is convenient in danger.But cannot distinguish between the business for handling different protection types, it can not be before cutover to impacted
Business migrated.
Summary of the invention
Inventor the study found that it is existing rely primarily on operation maintenance personnel carry out optical cable cleft grafting task schedule mode there are following
Problem: not only manual dispatching mode low efficiency is easy error；And service disconnection can be caused when executing optical cable cleft grafting task,
Customer experience is poor.
Present invention solves the technical problem that being how to realize the dispatching method of the optical cable cleft grafting task more automated, subtract
It is few to cause service disconnection when executing optical cable cleft grafting task, promote customer experience.
According to an aspect of an embodiment of the present invention, a kind of dispatching method of optical cable cleft grafting task is provided, comprising: obtain
Cutover cable link circuit mapping table；Believed using the path of each optical cable institute bearer service in cutover cable link circuit mapping table
Breath, judges whether the backup path of cutover task optical cable institute bearer service includes cutover task optical cable；If including cutover task light
Cable determines the backup path for not including cutover task optical cable then for cutover task optical cable institute's bearer service；Executing optical cable cleft grafting
When task, cutover task optical cable institute bearer service is migrated to the backup path for not including cutover task optical cable.
In one embodiment, it if comprising cutover task optical cable, is not wrapped for the determination of cutover task optical cable institute's bearer service
If the backup path of the optical cable of task containing cutover include: cutover task optical cable institute's bearer service be it is non-protected switch business, to cut
It takes over business optical cable institute bearer service and resets the backup path not comprising cutover task optical cable.
In one embodiment, it if comprising cutover task optical cable, is not wrapped for the determination of cutover task optical cable institute's bearer service
If the backup path of the optical cable of task containing cutover includes: that cutover task optical cable institute's bearer service is pretection switch business, by cutover
Optical cable cleft grafting task on the backup path of task optical cable institute bearer service is postponed.
In one embodiment, dispatching method further include: from transmission net managing and control system read failure list of link；It is holding
Before row optical cable cleft grafting task, failure whether there is according to the backup path that faulty link list judgement does not include cutover task optical cable
Link；Faulty link if it exists, then reset not comprising cutover task optical cable for cutover task optical cable institute bearer service and not
There are the backup paths of faulty link.
In one embodiment, dispatching method further include: from transmission net managing and control system read failure list of link；It is holding
Before row optical cable cleft grafting task, failure whether there is according to the backup path that faulty link list judgement does not include cutover task optical cable
Link；Faulty link if it exists then postpones the optical cable cleft grafting task of cutover task optical cable.
Other side according to an embodiment of the present invention provides a kind of scheduling system of optical cable cleft grafting task, comprising: cut
It connects prediction scheme and formulates unit, be used for: obtaining cutover cable link circuit mapping table；Using each in cutover cable link circuit mapping table
The routing information of optical cable institute bearer service judges whether the backup path of cutover task optical cable institute bearer service includes cutover task
Optical cable；If being determined for cutover task optical cable institute's bearer service comprising cutover task optical cable and not including the standby of cutover task optical cable
Use path；Cutover prediction scheme execution unit, is used for: when executing optical cable cleft grafting task, cutover task optical cable institute bearer service being moved
Move to the backup path not comprising cutover task optical cable.
In one embodiment, cutover prediction scheme is formulated unit and is used for: if cutover task optical cable institute's bearer service is non-protected
Business is switched, then resets the backup path not comprising cutover task optical cable for cutover task optical cable institute bearer service.
In one embodiment, cutover prediction scheme is formulated unit and is used for: if cutover task optical cable institute's bearer service is fallen for protection
Business is changed, then is postponed the optical cable cleft grafting task on the backup path of cutover task optical cable institute bearer service.
In one embodiment, which further includes the first cutover prediction scheme verification unit, is used for: being managed from transmission net
System read failure list of link；Before executing optical cable cleft grafting task, cutover task is not included according to faulty link list judgement
The backup path of optical cable whether there is faulty link；Faulty link if it exists, then again for cutover task optical cable institute bearer service
It is arranged not comprising cutover task optical cable and is not present the backup path of faulty link.
In one embodiment, scheduling system further includes the second cutover prediction scheme verification unit, is used for: managing system from transmission net
System read failure list of link；Before executing optical cable cleft grafting task, cutover task light is not included according to faulty link list judgement
The backup path of cable whether there is faulty link；Faulty link if it exists then pushes away the optical cable cleft grafting task of cutover task optical cable
Late.
The present invention can be realized the dispatching method of more optimal optical cable cleft grafting task, promote customer experience.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 shows the structural schematic diagram of the scheduling system of the optical cable cleft grafting task of one embodiment of the invention.
Fig. 2 shows the flow diagrams of the dispatching method of the optical cable cleft grafting task of one embodiment of the invention.
Fig. 3 shows the flow diagram of the dispatching method of the optical cable cleft grafting task of another embodiment of the present invention.
Fig. 4 A shows the work flow diagram that cutover prediction scheme formulates unit and same day cutover prediction scheme verification unit.
Fig. 4 B shows the work flow diagram of cutover prediction scheme execution unit.
Fig. 4 C shows the work flow diagram that cutover prediction scheme formulates one week cutover task allocating module of unit.
Fig. 4 D shows the work flow diagram for the cutover prediction scheme computing module that cutover prediction scheme is formulated in unit.
Fig. 4 E shows the work flow diagram for the interim cutover task correction verification module that cutover prediction scheme is formulated in unit.
Fig. 4 F shows the work flow diagram of the cutover prediction scheme correction verification module in same day cutover prediction scheme verification unit.
Fig. 5 shows the structural schematic diagram of the scheduling system of the optical cable cleft grafting task of another embodiment of the present invention.
Fig. 6 shows the structural schematic diagram of the scheduling system of the optical cable cleft grafting task of another embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under all other embodiment obtained, shall fall within the protection scope of the present invention.
The present invention existing optical cable cleft grafting task schedule mode there are aiming at the problem that, propose a kind of optical cable cleft grafting task
Dispatching method and system.Pass through the resource management system and managing and control system (network management system or SDN controller) in existing transmission net
On the basis of leading in cable cutover dispatch system, be responsible for complete optical cable cleft grafting prediction scheme formulation, verification and execution, target is in light
Impacted business migration is gone out before cable cutover, so as to avoid service disconnection caused by optical cable cleft grafting, improves client's body
It tests.
Fig. 1 is combined to introduce the scheduling system of the optical cable cleft grafting task of one embodiment of the invention first.
Fig. 1 shows the structural schematic diagram of the scheduling system of the optical cable cleft grafting task of one embodiment of the invention.Such as Fig. 1 institute
Show, the scheduling system of the optical cable cleft grafting task in the present embodiment includes: that cutover prediction scheme formulates unit, same day cutover prediction scheme verification list
Member and cutover prediction scheme execution unit.
Wherein, it is to receive cutover task from cutover task WorkForm System that cutover prediction scheme, which formulates the main function of unit, then
According to the optical cable-link-circuit mapping relation information obtained from resource management system, carries out the distribution of cutover task and formulate cutover
Prediction scheme.
Unit, which is formulated, from cutover prediction scheme when the main function of same day cutover prediction scheme verification unit is daily T1 receives the same day
Cutover prediction scheme carries out cutover prediction scheme then according to the current network state and fault message obtained from transmission net managing and control system
Verification.For verifying unsanctioned cutover task, it is fed back to cutover prediction scheme formulation unit and carries out delaying to redistribute.
The same day is received from the same day cutover prediction scheme verification unit when main function of cutover prediction scheme execution unit is daily T2
Then cutover prediction scheme sends business migration instruction finishing service migration to transmission net managing and control system.Optical cable cleft grafting is appointed when next day T0
After the completion of business, cutover state is exited in request, and the business that is migrated determines whether to return to initialization path according to preset rules.
The dispatching method of the optical cable cleft grafting task of one embodiment of the invention is introduced below with reference to Fig. 2.
Fig. 2 shows the flow diagrams of the dispatching method of the optical cable cleft grafting task of one embodiment of the invention.Such as Fig. 2 institute
Show, the dispatching method of the optical cable cleft grafting task in the present embodiment includes:
Step S202 obtains cutover cable link circuit mapping table from fiber optic resource management system system.
In cutover cable link circuit mapping table, every optical cable corresponds to a plurality of optical fiber, wherein the corresponding chain of every optical fiber
Road；Each of the links correspond to multiple circuits, wherein each circuit corresponds to a business, can inquire in cable link circuit mapping table
There is the protection attribute of corresponding business to each circuit.
Step S204 utilizes the routing information of each optical cable institute bearer service in cutover cable link circuit mapping table, judgement
Whether the backup path of cutover task optical cable institute bearer service includes cutover task optical cable.
If not including cutover task optical cable, do not needed when executing cutover task to cutover task optical cable institute bearer service
It is migrated.
If thening follow the steps S206 comprising cutover task optical cable, do not include for the determination of cutover task optical cable institute's bearer service
The backup path of cutover task optical cable.
Wherein, it if cutover task optical cable institute's bearer service switches business to be non-protected, is carried by cutover task optical cable
Business resets the backup path not comprising cutover task optical cable.
Wherein, if cutover task optical cable institute's bearer service is pretection switch business, by the carried industry of cutover task optical cable
Optical cable cleft grafting task on the backup path of business is postponed.
Step S208, when executing optical cable cleft grafting task, by cutover task optical cable institute bearer service migrate to do not include cut
Take over the backup path of business optical cable.
In above-described embodiment, according to different service protection types, optical cable cleft grafting task scheduling system can be formulated automatically
Optical cable cleft grafting prediction scheme, and automatically process cutover task.Meanwhile above-described embodiment is supported to ask conventional cutover request and urgent cutover
The processing asked, support migrates impacted business before cutover, to avoid cutover influence caused by business, promotes visitor
Family experience, while promoting efficiency of operation, can reduce network operation cost.
The dispatching method of the optical cable cleft grafting task of another embodiment of the present invention is introduced below with reference to Fig. 3.
Fig. 3 shows the flow diagram of the dispatching method of the optical cable cleft grafting task of another embodiment of the present invention.Such as Fig. 3
It is shown, on the basis of embodiment shown in Fig. 2, after step S206, the dispatching party of the optical cable cleft grafting task in the present embodiment
Method further include:
Step S3071, from transmission net managing and control system read failure list of link.
Step S3072 does not include cutover task optical cable according to faulty link list judgement before executing optical cable cleft grafting task
Backup path whether there is faulty link.
Faulty link if it exists, and cutover task optical cable institute's bearer service switches business to be non-protected, thens follow the steps
S3073 resets not comprising cutover task optical cable for cutover task optical cable institute bearer service and there is no the standby of faulty link
Use path.
Faulty link if it exists, and cutover task optical cable institute's bearer service is pretection switch business, is thened follow the steps
S3074 postpones the optical cable cleft grafting task of cutover task optical cable.
In above-described embodiment, according to different service protection types, take different scheduling strategies to avoid faulty link
The scheduling bring of optical cable cleft grafting task is influenced, further promotes customer experience, and further promoting efficiency of operation
Meanwhile further decreasing network operation cost.
4A~4F introduces the application examples of the dispatching method of optical cable cutover task with reference to the accompanying drawing.
Fig. 4 A shows the work flow diagram that cutover prediction scheme formulates unit and same day cutover prediction scheme verification unit.
Cutover prediction scheme formulates unit, and from the acquisition of cutover task WorkForm System, cutover task, X are positive integer after x days.Then, net
Network topology and service information database are from transmission net managing and control system acquisition network topology and business information, from fiber optic resource management system system
System obtains optical cable information, and You Yizhou cutover task allocating module progress task, which distributes to be formed one week, reports to control after cutover prediction scheme
Platform, while the reallocation of cutover prediction scheme is carried out after cutover task groups to be processed unappropriated in one week cutover prediction scheme are postponed one day.
For interim cutover task, the cutover prediction scheme in X days is regenerated after being verified by interim cutover task authentication module, and on
It reports to console.Console sends cutover prediction scheme notice in X days to cutover task WorkForm System.
According to faulty link list, cutover prediction scheme correction verification module can be verified cutover prediction scheme, and be after verifying
Same day cutover prediction scheme lock resource.1+1 protection business will be unable to locate if verification obtains cutover prediction scheme and needs to adjust
The cutover task of reason is distributed to cutover task groups to be processed；For unprotect business, if can not be corrected to cutover prediction scheme,
Then early warning can be interrupted with transmitting line.
Fig. 4 B shows the work flow diagram of cutover prediction scheme execution unit.
For example, the daily T2 moment starts to execute cutover prediction scheme, pretection switch business (or 1+1 protection is handled one by one first
Business).Business switch after the completion of enter cutover state, handled one by one if switching successfully it is non-protected switch business (or be nothing
Protection business)；Or switch it is unsuccessful, by the circuit by cutover optical cable be put into cutover task groups to be processed after, notice control
Platform terminates related optical cable cleft grafting.Handle one by one it is non-protected carry out soft heavy-route when switching business, if the success cutover of soft heavy-route is moved
It moves and completes, interrupt early warning to console transmitting line if the failure of soft heavy-route.
In addition, the daily T0 moment, which can start to execute, exits cutover operation, still according to pretection switch business and non-guarantor
The sequence that protective switching business is handled one by one carries out.
Fig. 4 C shows the work flow diagram that cutover prediction scheme formulates one week cutover task allocating module of unit.
Cutover prediction scheme computing module generates interim cutover prediction scheme and interim cutover task groups to be processed.It is pre- for interim cutover
Case, judges whether cutover optical cable quantity is greater than daily maximum cutover amount Gmax.If being not more than, this week last time cutover is generated
Prediction scheme；If more than then random removal is more than the cutover optical cable of Gmax, and the part of removal is distributed to interim cutover to be processed and is appointed
Business group, then judges whether this week last time cutover prediction scheme has formed.If having been formed, cutover task groups to be processed are generated；
If not formed, cutover prediction scheme computing module reallocates to interim cutover task groups to be processed.
Fig. 4 D shows the work flow diagram for the cutover prediction scheme computing module that cutover prediction scheme is formulated in unit.
After cutover prediction scheme formulation unit filters out pretection switch circuit according to cutover cable link circuit mapping table, sentence one by one
Whether disconnected active-standby path all includes cutover optical cable.If so, the cutover optical cable that the circuit primary path passes through is put into be processed
Cutover task groups, and update cutover cable link circuit mapping table；If it is not, being scheduled to cutover task, until being met
The cutover cable link circuit mapping table of pretection switch circuit requirements.
After cutover prediction scheme formulation unit filters out non-protected negater circuit according to cutover cable link circuit mapping table, one by one
Judge whether preset backup path includes cutover optical cable.If so, recalculating backup path for the circuit, and in backup path
Backup path resource is determined in normal situation, and transmitting line interrupts early warning in the improper situation of backup path.
Fig. 4 E shows the work flow diagram for the interim cutover task correction verification module that cutover prediction scheme is formulated in unit.
Interim cutover task, specific date cutover prediction scheme, same day cutover prediction scheme all have respective priority.Wherein, face
When cutover task have low priority, specific date cutover prediction scheme, same day cutover prediction scheme all have high priority.
The process and cutover prediction scheme calculating process of interim cutover task verification are more close.Wherein primary difference is that, by
Whether item judges active-standby path all comprising during cutover optical cable, the active-standby path of pretection switch business all includes cutover optical cable
In the case of, need further to judge the interim cutover task whether specified specific date.If so, refusing interim cutover task；If
It is no, then it further determines whether to complete to handle day by day.If completion is handled day by day, refuse interim cutover task；If do not complete by
Day processing, then reallocate to interim cutover task.
Fig. 4 F shows the work flow diagram of the cutover prediction scheme correction verification module in same day cutover prediction scheme verification unit.
The process of same day cutover prediction scheme verification and cutover prediction scheme formulation process are more close.Wherein primary difference is that, obtain
After taking faulty link list and cutover prediction scheme, judge faulty link whether by carrying to cutover optical cable one by one.If it is not, then into one
Step judges whether faulty link is related to the pretection switch circuit carried to all circles' optical cable: if so, this is waited for that cutover optical cable is put
Enter cutover task groups to be processed.
In conjunction with the figures above it is found that the design rule of the scheduling system of optical cable cleft grafting task is, industry is switched for non-protected
It is engaged in for (including such as unprotect business or Dynamic- Recovery business), is pre-configured with backup path and does not do resource reservation.It is cutting
Need to migrate business (i.e. soft heavy-route, and retain the resource of initial path) before connecing task execution, to permit in resource
Perhaps ensure that non-protected to switch business unaffected in the case where.For pretection switch business, cannot simultaneously cutover protection fall
The active and standby path for changing business needs to be switched in advance before cutover.For example, daily T2 (such as 23 points) starts to carry out in advance business
It first switches, and sets cutover state for business, business is set normal condition by second day T0 (such as 6 points).Also, cutover
The echo plex mode of state is irrevocable formula；During T2 to T0, in work at present path fails, it should attempt to be protected
It switches.
It in terms of for conventional cutover task processing, needs to lock the cutover prediction scheme in X days, i.e., need to shift to an earlier date submission in X days and cut
Connect task requests.Optical cable cleft grafting scheduling system calculates the cutover prediction scheme in one week risen after x days daily.It is based on current network simultaneously
State (failure, link circuit resource variation etc.) verifies the cutover prediction scheme on the same day, and the cutover on the same day is updated according to check results
Prediction scheme.
In terms of the processing of urgent cutover task, cutover apply by urgent cutover request (in X days) with original X days in cut
It connects prediction scheme to be recalculated together, conflict if had with the cutover prediction scheme in X days, refuse the urgent cutover request.
In terms of the processing of faulty link, after the completion of cutover task arrangement on the day of to before starting to execute cutover prediction scheme
In case of Cable's Fault, need to judge whether to clash with the cutover prediction scheme on the same day, if there is conflict then notify stop by
The cutover task of influence.
The scheduling system of the optical cable cleft grafting task of one embodiment of the invention is introduced below with reference to Fig. 5.
Fig. 5 shows the structural schematic diagram of the scheduling system of the optical cable cleft grafting task of another embodiment of the present invention.Such as Fig. 5
Shown, the scheduling system 50 of the optical cable cleft grafting task in the present embodiment includes:
Cutover prediction scheme formulates unit 502, is used for:
Obtain cutover cable link circuit mapping table；
Using the routing information of each optical cable institute bearer service in cutover cable link circuit mapping table, cutover task light is judged
Whether the backup path of cable institute bearer service includes cutover task optical cable；
If being determined for cutover task optical cable institute's bearer service comprising cutover task optical cable and not including cutover task optical cable
Backup path；
Cutover prediction scheme execution unit 504, is used for:
When executing optical cable cleft grafting task, cutover task optical cable institute bearer service is migrated to not comprising cutover task optical cable
Backup path.
In one embodiment, cutover prediction scheme is formulated unit 502 and is used for:
If cutover task optical cable institute's bearer service switches business to be non-protected, for cutover task optical cable institute bearer service weight
New setting does not include the backup path of cutover task optical cable.
In one embodiment, cutover prediction scheme is formulated unit 502 and is used for:
If cutover task optical cable institute's bearer service is pretection switch business, by the standby of cutover task optical cable institute bearer service
It is postponed with the optical cable cleft grafting task on path.
In above-described embodiment, according to different service protection types, optical cable cleft grafting task scheduling system can be formulated automatically
Optical cable cleft grafting prediction scheme, and automatically process cutover task.Meanwhile above-described embodiment is supported to ask conventional cutover request and urgent cutover
The processing asked, support migrates impacted business before cutover, to avoid cutover influence caused by business, promotes visitor
Family experience, while promoting efficiency of operation, can reduce network operation cost.
The scheduling system of the optical cable cleft grafting task of another embodiment of the present invention is introduced below with reference to Fig. 6.
Fig. 6 shows the structural schematic diagram of the scheduling system of the optical cable cleft grafting task of another embodiment of the invention.Such as Fig. 6
It is shown, on the basis of embodiment shown in Fig. 5, the scheduling system 60 of the optical cable cleft grafting task in the present embodiment further include:
First cutover prediction scheme verification unit 603A, is used for:
From transmission net managing and control system read failure list of link；
Before executing optical cable cleft grafting task, the backup path of cutover task optical cable is not included according to faulty link list judgement
With the presence or absence of faulty link；
Faulty link if it exists, then reset not comprising cutover task optical cable for cutover task optical cable institute bearer service and
There is no the backup paths of faulty link.
In one embodiment, the scheduling system 60 of optical cable cleft grafting task further includes the second cutover prediction scheme verification unit
603B is used for:
From transmission net managing and control system read failure list of link；
Before executing optical cable cleft grafting task, the backup path of cutover task optical cable is not included according to faulty link list judgement
With the presence or absence of faulty link；
Faulty link if it exists then postpones the optical cable cleft grafting task of cutover task optical cable.
In above-described embodiment, according to different service protection types, take different scheduling strategies to avoid faulty link
The scheduling bring of optical cable cleft grafting task is influenced, further promotes customer experience, and further promoting efficiency of operation
Meanwhile further decreasing network operation cost.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The calculating implemented in non-transient storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) can be used
The form of machine program product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of dispatching method of optical cable cleft grafting task characterized by comprising
Obtain cutover cable link circuit mapping table；
Using the routing information of each optical cable institute bearer service in cutover cable link circuit mapping table, cutover task optical cable institute is judged
Whether the backup path of bearer service includes cutover task optical cable；
If being determined for cutover task optical cable institute's bearer service comprising cutover task optical cable and not including cutover task optical cable
Backup path；
When executing optical cable cleft grafting task, cutover task optical cable institute bearer service is migrated to described and does not include cutover task
The backup path of optical cable.
2. dispatching method as described in claim 1, which is characterized in that if described comprising cutover task optical cable, cut to be described
It takes over business optical cable institute's bearer service and determines that the backup path for not including cutover task optical cable includes:
If cutover task optical cable institute's bearer service switches business to be non-protected, industry is carried by the cutover task optical cable
Business resets the backup path not comprising cutover task optical cable.
3. dispatching method as described in claim 1, which is characterized in that if described comprising cutover task optical cable, cut to be described
It takes over business optical cable institute's bearer service and determines that the backup path for not including cutover task optical cable includes:
If cutover task optical cable institute's bearer service is pretection switch business, by cutover task optical cable institute bearer service
Backup path on optical cable cleft grafting task postpone.
4. dispatching method as claimed in claim 2, which is characterized in that the dispatching method further include:
From transmission net managing and control system read failure list of link；
Before executing optical cable cleft grafting task, according to the faulty link list judgement backup path for not including cutover task optical cable
With the presence or absence of faulty link；
Faulty link if it exists, then reset not comprising cutover task optical cable for cutover task optical cable institute bearer service and
There is no the backup paths of faulty link.
5. dispatching method as claimed in claim 3, which is characterized in that the dispatching method further include:
From transmission net managing and control system read failure list of link；
Before executing optical cable cleft grafting task, according to the faulty link list judgement backup path for not including cutover task optical cable
With the presence or absence of faulty link；
Faulty link if it exists then postpones the optical cable cleft grafting task of the cutover task optical cable.
6. a kind of scheduling system of optical cable cleft grafting task characterized by comprising
Cutover prediction scheme formulates unit, is used for:
Obtain cutover cable link circuit mapping table；
Using the routing information of each optical cable institute bearer service in cutover cable link circuit mapping table, cutover task optical cable institute is judged
Whether the backup path of bearer service includes cutover task optical cable；
If being determined for cutover task optical cable institute's bearer service comprising cutover task optical cable and not including cutover task optical cable
Backup path；
Cutover prediction scheme execution unit, is used for:
When executing optical cable cleft grafting task, cutover task optical cable institute bearer service is migrated to described and does not include cutover task
The backup path of optical cable.
7. scheduling system as claimed in claim 6, which is characterized in that the cutover prediction scheme is formulated unit and is used for:
If cutover task optical cable institute's bearer service switches business to be non-protected, industry is carried by the cutover task optical cable
Business resets the backup path not comprising cutover task optical cable.
8. scheduling system as claimed in claim 6, which is characterized in that the cutover prediction scheme is formulated unit and is used for:
If cutover task optical cable institute's bearer service is pretection switch business, by cutover task optical cable institute bearer service
Backup path on optical cable cleft grafting task postpone.
9. scheduling system as claimed in claim 7, which is characterized in that the scheduling system further includes the verification of the first cutover prediction scheme
Unit is used for:
From transmission net managing and control system read failure list of link；
Before executing optical cable cleft grafting task, according to the faulty link list judgement backup path for not including cutover task optical cable
With the presence or absence of faulty link；
Faulty link if it exists, then reset not comprising cutover task optical cable for cutover task optical cable institute bearer service and
There is no the backup paths of faulty link.
10. scheduling system as claimed in claim 8, which is characterized in that the scheduling system further includes the second cutover prediction scheme school
Verification certificate member, is used for:
From transmission net managing and control system read failure list of link；
Before executing optical cable cleft grafting task, according to the faulty link list judgement backup path for not including cutover task optical cable
With the presence or absence of faulty link；
Faulty link if it exists then postpones the optical cable cleft grafting task of the cutover task optical cable.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055118A (en) * | 2021-03-18 | 2021-06-29 | 烽火通信科技股份有限公司 | Method and system for repairing optical hybrid circuit bearing IP protocol |
| CN114050885A (en) * | 2021-08-30 | 2022-02-15 | 国网山东省电力公司信息通信公司 | POS optical port-based rapid cut-over method for convergence service channel |
| CN115913985A (en) * | 2022-10-14 | 2023-04-04 | 烽火通信科技股份有限公司 | Link cutover simulation method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040128201A1 (en) * | 2003-06-12 | 2004-07-01 | Datawire Communication Networks, Inc. | Versatile terminal adapter and network for transaction processing |
| CN103518381A (en) * | 2011-05-17 | 2014-01-15 | 瑞典爱立信有限公司 | Protection for fibre optic access networks |
| CN203984428U (en) * | 2014-05-28 | 2014-12-03 | 上海共联通信信息发展有限公司 | A kind of without interrupting optical cable cleft grafting device |
| CN104753585A (en) * | 2015-04-13 | 2015-07-01 | 国家电网公司 | Intelligent optical fiber distribution device |
| US20170054629A1 (en) * | 2013-04-05 | 2017-02-23 | International Business Machines Corporation | Set up of direct mapped routers located across independently managed compute and storage networks |
-
2017
- 2017-09-21 CN CN201710858517.8A patent/CN109547870B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040128201A1 (en) * | 2003-06-12 | 2004-07-01 | Datawire Communication Networks, Inc. | Versatile terminal adapter and network for transaction processing |
| CN103518381A (en) * | 2011-05-17 | 2014-01-15 | 瑞典爱立信有限公司 | Protection for fibre optic access networks |
| US20170054629A1 (en) * | 2013-04-05 | 2017-02-23 | International Business Machines Corporation | Set up of direct mapped routers located across independently managed compute and storage networks |
| CN203984428U (en) * | 2014-05-28 | 2014-12-03 | 上海共联通信信息发展有限公司 | A kind of without interrupting optical cable cleft grafting device |
| CN104753585A (en) * | 2015-04-13 | 2015-07-01 | 国家电网公司 | Intelligent optical fiber distribution device |
Non-Patent Citations (1)
| Title |
|---|
| 王柏军: "光缆割接串纤引起网元告警特殊案例解析", 《中小企业管理与科学》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055118A (en) * | 2021-03-18 | 2021-06-29 | 烽火通信科技股份有限公司 | Method and system for repairing optical hybrid circuit bearing IP protocol |
| CN114050885A (en) * | 2021-08-30 | 2022-02-15 | 国网山东省电力公司信息通信公司 | POS optical port-based rapid cut-over method for convergence service channel |
| CN114050885B (en) * | 2021-08-30 | 2023-06-09 | 国网山东省电力公司信息通信公司 | Convergence service channel cutting-over method based on POS optical port |
| CN115913985A (en) * | 2022-10-14 | 2023-04-04 | 烽火通信科技股份有限公司 | Link cutover simulation method and system |
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| CN109547870B (en) | 2022-01-18 |
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