CN116566484A - Optical cable fault positioning method, system, device and storage medium - Google Patents
Optical cable fault positioning method, system, device and storage medium Download PDFInfo
- Publication number
- CN116566484A CN116566484A CN202310751213.7A CN202310751213A CN116566484A CN 116566484 A CN116566484 A CN 116566484A CN 202310751213 A CN202310751213 A CN 202310751213A CN 116566484 A CN116566484 A CN 116566484A
- Authority
- CN
- China
- Prior art keywords
- optical
- data
- interrupted
- transmission system
- alarm information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 266
- 238000000034 method Methods 0.000 title claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 240
- 238000012544 monitoring process Methods 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 9
- 230000010354 integration Effects 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 abstract description 7
- 238000007726 management method Methods 0.000 description 73
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 230000000875 corresponding effect Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001303 quality assessment method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0791—Fault location on the transmission path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/03—Arrangements for fault recovery
- H04B10/032—Arrangements for fault recovery using working and protection systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power
-
- 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
-
- 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
-
- 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
- H04Q2011/0083—Testing; Monitoring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
The invention discloses a method, a system, a device and a storage medium for positioning optical cable faults, which comprise the following steps: acquiring first alarm information and first performance data from a transmission equipment network management, acquiring second alarm information and second performance data from an optical line protection network management, and acquiring network resource data from a long-distance resource management system; correlating the plurality of alarm information with the plurality of performance data to obtain network structure correlation data; determining whether the transmission system is interrupted or not according to the first alarm information and the first performance data; if the transmission system is interrupted, positioning a fault optical cable section of the transmission system; if the transmission system is not interrupted and the transmission system is provided with the optical protection equipment, determining whether the main route of the optical protection equipment is interrupted; if the main route of the optical protection equipment is interrupted, determining a fault optical cable section according to interruption information of the main route and network structure associated data. The embodiment of the invention can improve the efficiency and accuracy of the fault positioning of the optical cable, and can be widely applied to the technical field of optical fiber transmission.
Description
Technical Field
The present invention relates to the field of optical fiber transmission technologies, and in particular, to a method, a system, an apparatus, and a storage medium for locating an optical cable fault.
Background
The optical fiber network transmission system comprises various devices or management systems, such as a transmission device network manager, an optical line protection device or a resource management system, and when an optical cable fails, each device or system is manually checked one by one to determine the failure position. In the manual fault location process, the following problems exist: the efficiency is low and the probability of misjudgment is high.
Disclosure of Invention
Accordingly, an object of the embodiments of the present invention is to provide a method, a system, an apparatus, and a storage medium for locating an optical cable fault, which can improve efficiency and accuracy of optical cable fault location.
In one aspect, an embodiment of the present invention provides a method for positioning an optical cable fault, including the following steps:
acquiring first alarm information and first performance data from a transmission equipment network management, acquiring second alarm information and second performance data from an optical line protection network management, and acquiring network resource data from a long-distance resource management system;
correlating the first alarm information, the first performance data, the second alarm information, the second performance data and the network resource data to obtain network structure correlation data;
Determining whether a transmission system is interrupted or not according to the first alarm information and the first performance data;
if the transmission system is interrupted, positioning a fault optical cable section of the transmission system according to the first alarm information, the first performance data and the network structure associated data;
if the transmission system is not interrupted and the transmission system is provided with the optical protection equipment, determining whether the main route of the optical protection equipment is interrupted or not according to the second alarm information and the second performance data; if the main route of the optical protection equipment is interrupted, determining a fault optical cable section according to interruption information of the main route and the network structure associated data.
Optionally, the first alarm information includes alarm information of an optical monitoring disc, the first performance data includes line side optical power information of an optical line disc, and the fault optical cable section of the transmission system is located according to the first alarm information, the first performance data and the network structure related data, and specifically includes:
if the optical monitoring disc alarm information comprises a light receiving loss alarm and the light receiving power of the optical line disc contained in the line side optical power information is lower than a first preset value, positioning an optical relay section corresponding to the light receiving loss alarm as a fault optical cable section according to the network structure related data;
If the optical monitoring disc alarm information does not contain the light receiving loss alarm, and the light receiving power of the optical line disc contained in the line side light power information is lower than the first preset value, the optical relay section corresponding to the fact that the light receiving power of the optical line disc is lower than the first preset value is positioned as the fault optical cable section according to the network structure related data.
Optionally, the second performance data includes power data of a light emitting port of the active route and power data of a light receiving port of the active route, and determining whether the active route of the optical protection device is interrupted according to the second alarm information and the second performance data specifically includes:
determining a main route light emitting port and a main route light receiving port according to the second alarm information;
determining a main route line loss reference value and a main route line loss current value according to the power data of the main route light-emitting port and the power data of the main route light-receiving port;
calculating a difference value between the current value of the line loss of the main route and the reference value of the line loss of the main route;
if the difference value is larger than a second preset value, determining that the primary route is interrupted;
and if the difference value is smaller than or equal to the second preset value, determining that the primary route is not interrupted.
Optionally, the determining the faulty cable segment according to the interruption information of the active route and the network structure association data specifically includes:
and positioning the interrupted switching relay section of the main route according to the network structure associated data to be a fault optical cable section.
Optionally, the method further comprises:
counting the number of transmission systems with interruption in a preset time period;
if the number is greater than 1, judging whether the fault optical cable sections of the transmission systems are overlapped or not; if so, merging the fault optical cable sections of the overlapped transmission systems.
Optionally, the method further comprises:
if the transmission system is not interrupted and the optical protection equipment is not installed in the transmission system, determining that the transmission system has no fault;
or if the transmission system is not interrupted, the transmission system is provided with the optical protection equipment, the main route of the optical protection equipment is not interrupted, and the transmission system is determined to be fault-free.
In another aspect, an embodiment of the present invention provides a positioning system for optical cable faults, including:
the first module is used for acquiring first alarm information and first performance data from the transmission equipment network management, acquiring second alarm information and second performance data from the optical line protection network management and acquiring network resource data from the long-distance resource management system;
The second module is used for associating the first alarm information, the first performance data, the second alarm information, the second performance data and the network resource data to obtain network structure association data;
a third module, configured to determine whether the transmission system is interrupted according to the first alarm information and the first performance data;
a fourth module, configured to locate a faulty optical cable segment of the transmission system according to the first alarm information, the first performance data, and the network structure related data if the transmission system is interrupted;
a fifth module, configured to determine, if the transmission system is not interrupted and the transmission system is equipped with the optical protection device, whether the active route of the optical protection device is interrupted according to the second alarm information and the second performance data; if the main route of the optical protection equipment is interrupted, determining a fault optical cable section according to interruption information of the main route and the network structure associated data.
In another aspect, an embodiment of the present invention provides a positioning device for optical cable faults, including:
at least one processor;
at least one memory for storing at least one program;
the at least one program, when executed by the at least one processor, causes the at least one processor to implement the method described above.
In another aspect, an embodiment of the present invention provides a storage medium in which a processor-executable program is stored, which when executed by a processor is configured to perform the above-described method.
On the other hand, the embodiment of the invention provides a positioning system for optical cable faults, which comprises a transmission comprehensive network manager, and a transmission equipment network manager, an optical line protection network manager and a long-distance resource management system which are connected with the transmission comprehensive network manager; wherein,,
the transmission equipment network manager is used for acquiring first alarm information and first performance data;
the optical line protection network manager is used for collecting second alarm information and second performance data;
the long-distance resource management system is used for storing network resource data;
the transmission comprehensive network manager is used for executing the method.
The embodiment of the invention has the following beneficial effects: in this embodiment, first, a plurality of alarm information and performance data are acquired from a transmission device network manager, an optical line protection network manager and a long-distance resource management system respectively, and the plurality of alarm information and performance data are associated to obtain network structure associated data, then judgment data required by subsequent fault location is acquired, whether the transmission system is interrupted is determined according to the alarm information and the performance data, if the transmission system is interrupted, a fault optical cable section of the transmission system is located according to the first alarm information, the first performance data and the network structure associated data, and then, if the transmission system is not interrupted, and the transmission system is provided with an optical protection device, whether the main route of the optical protection device is interrupted is determined according to the second alarm information and the second performance data, if the main route of the optical protection device is interrupted, and a fault section is determined according to the interruption information of the main route and the network structure associated data, and simultaneously, the fault automatic location is realized according to the second alarm and the second performance of the optical line protection device, and the fault location is also realized according to the alarm and the first performance of the optical transmission device and the optical line protection device, and the fault location efficiency is improved.
Drawings
FIG. 1 is a block diagram of a system for locating a fiber optic cable fault provided by an embodiment of the present invention;
FIG. 2 is a schematic step flow diagram of a method for locating a fault in an optical cable according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of OLP optical power collection according to an embodiment of the present invention;
FIG. 4 is a schematic flow chart of steps for locating a faulty fiber optic cable segment of a transmission system according to an embodiment of the present invention;
FIG. 5 is a flowchart illustrating a step of determining whether an active route is interrupted according to an embodiment of the present invention;
FIG. 6 is a flowchart illustrating steps of another method for locating a fault in an optical cable according to an embodiment of the present invention;
FIG. 7 is a schematic flow chart of steps of a specific embodiment according to an embodiment of the present invention;
FIG. 8 is a display effect diagram of a positioning system for optical cable faults according to an embodiment of the present invention;
FIG. 9 is a block diagram of a system for locating a fiber optic cable fault provided by an embodiment of the present invention;
fig. 10 is a block diagram of a positioning device for optical cable faults according to an embodiment of the present invention.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples. The step numbers in the following embodiments are set for convenience of illustration only, and the order between the steps is not limited in any way, and the execution order of the steps in the embodiments may be adaptively adjusted according to the understanding of those skilled in the art.
It should be noted that although functional block division is performed in a device diagram and a logic sequence is shown in a flowchart, in some cases, the steps shown or described may be performed in a different order than the block division in the device, or in the flowchart. The terms first, second and the like in the description and in the claims and in the above-described figures, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of operation in sequences other than those illustrated or described herein, for example. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the present application only and is not intended to be limiting of the present application.
Some technical terms in this embodiment are explained below.
OLP (Optical Line Protection ) network management: and monitoring the OLP equipment in real time, and collecting alarm, configuration, performance data and the like of the OLP equipment. OLP is a device for switching main and standby optical paths in the field of optical fiber communication, and can automatically identify the optical signal states of the main and standby optical fibers and perform optical path instantaneous switching, so that the normal operation of communication can be protected when the main optical cable is fully blocked. The optical path protection equipment mainly has the functions of optical power real-time monitoring, optical path switching, alarming and the like, the port for establishing the route is transparent to the speed and the interface, and the switching route is established in the optical domain.
Transmission equipment network management: the transmission equipment is monitored in real time, and alarming, configuration, performance data and the like of the transmission equipment are collected. Optical transmission devices are devices that convert a variety of signals into optical signals for transmission over optical fibers, and therefore, modern optical transmission devices use optical cables. Common optical transmission devices include optical modems, optical fiber transceivers, optical switches, PDH (Plesiochronous Digital Hierarchy ), SDH (Synchronous Digital Hierarchy, synchronous digital hierarchy), PTN (Packet Transport Network ), and other types of devices.
And (3) transmission comprehensive network management: centralized management of network elements of the transmission equipment and the OLP equipment is realized, and acquisition work of alarms, performances, configuration data and the like are completed. The transmission comprehensive network management is based on the architecture of the intelligent network management and can be accessed into the comprehensive network management system of the multi-manufacturer communication network. The transmission comprehensive network management realizes the functions of comprehensive monitoring of alarms, performance analysis and early warning, cross-manufacturer circuit management, network operation quality assessment, network intelligent patrol and the like through the collection and analysis of network configuration, alarms, performance and other data. The transmission comprehensive network management supports the butt joint with OSS systems such as resources, comprehensive alarms, service guarantees and the like, and achieves the functions of resource data association, auditing and write-back, alarm point output, alarm and service association, cut-over management, optical cable online monitoring and the like. The transmission comprehensive network management can comprehensively monitor and analyze the network operation condition in a targeted manner, effectively realize the intensive management of the network and provide practical support and guarantee for the network maintenance.
Long distance resource management system: the system is a full-service long-distance network resource information management system, and has the resource management functions of optical cables, systems, equipment, services and the like of a transmission trunk line. The network management system has an interface with the transmission comprehensive network management system, and provides name standards for data association among the OLP network management system, the transmission equipment network management system and the transmission comprehensive network management system.
OTS (Optical Transmission Section layer, light transmitting segment layer): the optical transport section layer network comprises transmission functions including an OTS path, an OTS path terminal source, an OTS path terminal sink, an OTS network connection, an OTS link connection, an OTS subnetwork and an OTS subnetwork connection. As a transport entity for the optical transport segment, OTS subnets provide network connection protection at the optical transport segment level. The characteristic information is routed between the input terminal connection point and the output terminal connection point.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an implementation environment in an embodiment of the present invention, where a transmission device network manager is connected to an operation base through an I2 interface, the operation base is connected to a transmission comprehensive network manager through an I1 interface, and the transmission comprehensive network manager obtains data of a transmission device network through the operation base; the transmission comprehensive network management is connected with the optical line protection network management through a network interface to acquire data of the optical line protection network management; the transmission comprehensive network management is connected with the long-distance resource management system through FTP (File Transfer Protocol ) to acquire the data of the long-distance resource management system; and the transmission comprehensive network manager determines the fault optical cable section according to the acquired data.
Referring to fig. 2, an embodiment of the present invention provides a method for locating an optical cable fault, which is applied to a transmission integrated network management, and includes the following steps S100 to S500.
S100, acquiring first alarm information and first performance data from a transmission equipment network manager, acquiring second alarm information and second performance data from an optical line protection network manager, and acquiring network resource data from a long-distance resource management system.
The transmission equipment network manager collects first alarm information of the optical line related set-top box, including an optical disk (PA, BA, LA), an optical monitoring disk (OSC), a specific set-top box name, an alarm name, a manufacturer and an equipment model. The first performance data collected by the transmission equipment network manager comprises the line side light power information of the optical disc, specific port information, a transmission equipment manufacturer and an equipment model; such as collecting the optical power of the port.
The optical line protection network manager collects the second alarm information and sends the second performance data to the transmission comprehensive network manager. For example, the specific positions of the OLP ports at the two ends of the corresponding trunk of the OLP switch are determined according to the OLP switch alarm. And according to the comparison relation table of the relay station and the equipment port position of the OLP system, information such as a machine room, a rack, a subframe, a slot position and the like can be obtained. After confirming the port positions, the optical power performance of the two ports needs to be collected. Referring to fig. 3, fig. 3 shows a schematic structural diagram of OLP optical power collection, and each trunk needs to collect 12 optical power values in total. The definition of the OLP port collected optical power value is as follows: RX is the received light power of the OLP, R1 is the received light power of the OLP main route, R2 is the received light power of the OLP standby route, TX is the light-emitting power of the OLP, T1 is the light-emitting power of the OLP main route and T2 is the light-emitting power of the OLP standby route.
The transmission comprehensive network management system collects resource data of office stations, machine rooms, racks, subframes, boards, optical cables, optical cable sections and the like from the long-distance resource management system. The information is in the related database tables of the long-distance resource management system and has association relation with each other, and the I3 interface can be used for data acquisition.
And S200, associating the first alarm information, the first performance data, the second alarm information, the second performance data and the network resource data to obtain network structure association data.
Specifically, the transmission comprehensive network management uses the optical cable section and the system section of the long-distance resource management system as standards, and organically associates the alarm and performance data of the transmission equipment network management, the optical protection network management and the long-distance resource management system to obtain the network structure association data.
For example: if an alarm is received that the OLP of the southwest ring of the plane a of the wavelength division multiplexing system works on the standby line, the transmission system with the switching is known to be 40 x 10g wavelength division in 09 years, and the office station with the switching is known to be B. The port of the OLP equipment and the port of the transmission equipment can be obtained from the OLP network manager and the transmission equipment network manager respectively through the transmission system and the office station; the optical cable and the optical cable which are subjected to switching can be obtained from the long-distance resource management system through the corresponding relation between the transmission system and the optical cable; the data are all collected and correlated. According to the port corresponding relation table of OTS (optical relay segment) of the transmission network manager, information such as machine room, network element number, subframe, slot position, machine disc name, port and the like can be obtained.
S300, determining whether the transmission system is interrupted or not according to the first alarm information and the first performance data.
Specifically, the transmission comprehensive network manager comprehensively compares and judges whether the transmission system is interrupted or not according to the first alarm information and the first performance data. For example, if an OSC disk LOSs of light alarm (e.g., osc_los) or an optical line disk LOSs of light alarm (e.g., in_power_low) is received, a transmission system outage may be determined, and the transmission system faulty cable segment will be located next; otherwise, judging that the transmission system is not interrupted, and determining whether the transmission system is provided with the OLP equipment or not in the next step.
S400, if the transmission system is interrupted, positioning a fault optical cable section of the transmission system according to the first alarm information, the first performance data and the network structure associated data.
Specifically, if the transmission system is interrupted, firstly determining a fault type according to the first alarm information and the first performance data, and then positioning a fault optical cable section of the transmission system by combining network structure associated data.
S500, if the transmission system is not interrupted and the transmission system is provided with the optical protection equipment, determining whether the main route of the optical protection equipment is interrupted according to the second alarm information and the second performance data; if the main route of the optical protection equipment is interrupted, determining a fault optical cable section according to interruption information of the main route and network structure associated data.
Specifically, if the transmission system is not interrupted, judging whether the transmission system is provided with the optical protection equipment, and if the transmission system is provided with the optical protection equipment, determining whether the main route of the optical protection equipment is interrupted according to the second alarm information and the second performance data; if the main route of the optical protection equipment is interrupted, determining a fault optical cable section according to interruption information of the main route and network structure associated data.
Judging whether the transmission system is provided with the OLP equipment according to the system of the long-distance resource management system and the OLP network management. If the system of the long-distance resource management system displays that the transmission system is installed with the OLP, or if the OLP network management has a transmission system relay, the transmission system can be judged to be installed with the OLP equipment, otherwise, the transmission system is judged to be not installed with the OLP equipment.
Optionally, the positioning method further includes:
s501, if the transmission system is not interrupted and the optical protection equipment is not installed in the transmission system, determining that the transmission system has no fault;
s502, or if the transmission system is not interrupted, the transmission system is provided with the optical protection equipment, the main route of the optical protection equipment is not interrupted, and the transmission system is determined to be fault-free.
Specifically, the transmission system fault includes a fault on the transmission line and a fault at the relay point, and if neither the transmission line nor the relay point fails, the transmission system is fault-free. Therefore, if the transmission system is not interrupted and the optical protection device is not installed in the transmission system, the transmission system has no fault; if the transmission system is not interrupted, the transmission system is provided with the optical protection equipment, the main route of the optical protection equipment is not interrupted, and the transmission system has no fault.
Optionally, referring to fig. 4, the first alarm information includes optical monitoring disc alarm information, the first performance data includes line side optical power information of the optical line disc, and locating a faulty optical cable segment of the transmission system according to the first alarm information, the first performance data and network structure related data specifically includes:
s410, if the alarm information of the optical monitoring disc comprises a light receiving loss alarm, and the light receiving power of the optical line disc contained in the line side light power information is lower than a first preset value, positioning the optical relay section corresponding to the light receiving loss alarm as a fault optical cable section according to the network structure related data;
and S420, if the optical monitoring disc alarm information does not contain the light receiving loss alarm, and the light receiving power of the optical line disc contained in the line side light power information is lower than a first preset value, positioning an optical relay section corresponding to the light receiving power of the optical line disc lower than the first preset value according to the network structure related data as a fault optical cable section.
Specifically, if the line side optical power information includes an optical line disc received optical power lower than a first preset value, low optical line disc received alarm information is generated. Firstly, determining a fault type according to a light receiving loss alarm and a light receiving low alarm signal of an optical line disc, and then positioning the position of the fault according to the fault type and network structure associated data.
For example, if the transmission system receives both an OSC disc LOSs of light alarm (e.g., osc_los) and an optical line disc LOSs of light alarm (e.g., in_power_low), the failure segment is the OTS segment of the OSC disc LOSs of light alarm. If the transmission system does not receive the OSC disc light receiving LOSs alarm (for example, osc_los) and receives the optical line disc light receiving LOW alarm (for example, in_power_low), the fault section is the OTS section of the optical line disc light receiving LOW alarm.
It should be noted that, the first preset value is determined according to practical applications, and the embodiment is not limited in particular, for example, the first preset value is set as the alarm threshold value.
Optionally, referring to fig. 5, the second performance data includes power data of a light emitting port of the primary route and power data of a light receiving port of the primary route, and determining whether the primary route of the optical protection device is interrupted according to the second alarm information and the second performance data specifically includes:
s510, determining a main route light emitting port and a main route light receiving port according to the second alarm information;
s520, determining a main route line loss reference value and a main route line loss current value according to the power data of the main route light emitting port and the power data of the main route light receiving port;
s530, calculating a difference value between the current loss value of the main route line and the reference loss value of the main route line;
S540, if the difference value is larger than a second preset value, determining that the primary route is interrupted;
s550, if the difference value is smaller than or equal to a second preset value, determining that the primary route is not interrupted.
Firstly, extracting a main route light emitting port and a main route light receiving port from second alarm information, then collecting power data of the main route light emitting port and power data of the main route light receiving port, then calculating a main route line loss reference value and a main route line loss current value according to the power data of the main route light emitting port and the power data of the main route light receiving port, and then determining main route interruption according to the magnitude relation between the difference value between the main route line loss current value and the main route line loss reference value and a second preset value.
It should be noted that, the second preset value is determined according to practical applications, and the embodiment is not particularly limited, for example, the second preset value is set to 5dB.
The calculation method of the main route line loss reference value and the main route line loss current value is as follows.
T1: a primary route lighting port of the OLP; r1: an active route light receiving port of the OLP; current value: in the same time period of optical cable fault positioning, T1 or R1 optical power performance data are collected in real time; reference value: when the transmission system and the light protection equipment are operated normally, collected T1 or R1 light power historical performance data; and (3) opposite ends: t1 and R1 ports of the same fiber optic line within the same OLP trunk.
Primary route line attenuation reference value = T1 reference value-R1 reference value for the opposite end;
primary route line attenuation current value = T1 current value-R1 current value at the opposite end.
Wherein, T1: a primary route lighting port of the OLP; r1: an active route light receiving port of the OLP; current value: in the same time period of optical cable fault positioning, T1 or R1 optical power performance data are collected in real time; reference value: when the transmission system and the light protection equipment are operated normally, collected T1 or R1 light power historical performance data; and (3) opposite ends: t1 and R1 ports of the same fiber optic line within the same OLP trunk.
Optionally, determining the faulty cable segment according to the interruption information of the primary route and the network structure association data specifically includes:
s560, positioning the interrupted switching relay segment of the main route according to the network structure associated data to be the fault optical cable segment.
Specifically, firstly, determining an interruption position according to interruption information of the main route, and then positioning a switching relay segment of the main route to be a fault optical cable segment according to the interruption position and network structure associated data.
Optionally, referring to fig. 6, the positioning method further includes:
s600, counting the number of transmission systems with interruption in a preset time period;
S700, if the number is greater than 1, judging whether the fault optical cable sections of the transmission systems are overlapped; if so, merging the fault optical cable sections of the overlapped transmission systems.
It should be noted that, the preset time period is determined according to practical applications, and the embodiment is not particularly limited, and for example, the preset time period is set to 3 minutes.
And in a preset time period, counting and positioning the number of the fault optical cable sections of the transmission system, and judging whether the line fault of the single transmission system exists or not. Because the time is needed for reporting the network element alarms and merging the alarms, and the time for dispatching the support systems such as the comprehensive alarm system is delayed, a certain time threshold is set, for example, a preset time period is set to be 3 minutes.
In a specific embodiment, if the number of the fault optical cable sections of the positioning transmission system is greater than 1 in 3 minutes, judging that a plurality of transmission systems are interrupted, further judging whether the fault optical cable sections of the interruption of the transmission systems are positioned in an overlapping manner, if the fault optical cable sections of the transmission systems are positioned in a non-overlapping manner, judging that a plurality of optical cable sections are in fault, and determining the positioning of the optical cable sections of the faults of the plurality of lines; if the number of the optical cable segments with the fault of the positioning transmission system is 1 in 3 minutes, judging that only the single transmission system is interrupted, and determining the optical cable segment positioning of the single line fault.
Referring to fig. 7, a specific embodiment of the process for locating a cable fault in the present application is described below.
S1: the transmission comprehensive network manager collects alarm data and performance data from the transmission equipment network manager.
S2: the transmission comprehensive network manager collects alarm data and performance data from the optical protection network manager.
S3: the transmission comprehensive network manager collects resource data from the long-distance resource management system.
S4: and realizing data association of transmission equipment network management, optical protection network management and long-distance resource management systems.
S5: judging whether the transmission system is interrupted or not according to the alarm and the performance of the transmission equipment; if the transmission system is interrupted, the next step goes to step S8 (locating a transmission system faulty cable segment); otherwise, it is judged that there is no interruption of the transmission system, and the next step goes to step S6 (whether or not the OLP apparatus has been installed in the transmission system).
S6: judging whether the transmission system is provided with the OLP equipment according to the data such as the long-distance resource management system, the OLP network management system and the like; the transmission system is provided with the OLP equipment, and the next step is to step S7 (whether the OLP primary route is interrupted or not); otherwise, it is determined that the OLP equipment is not installed on the transmission system, the next step goes to step S14 (no cable failure occurs on the transmission system).
S7: calculating line attenuation of an active route of the OLP, and judging whether the active route of the OLP is interrupted or not according to the line loss; if the OLP active route is interrupted, the next step is to go to step S8 (locating the faulty cable section of the transmission system); otherwise, it is determined that the OLP active route is not interrupted, the next step goes to step S14 (no cable failure occurs in the transmission system).
S8: positioning a fault optical cable section of the transmission system according to the alarm and the performance received by the transmission system and the alarm and the performance received by the optical protection network manager: if the transmission system receives the OSC disc light receiving LOSs alarm (for example, osc_los) and the optical line disc light receiving LOW alarm (for example, in_power_low) at the same time, the fault section is an OTS section of the OSC disc light receiving LOSs alarm; if the transmission system does not receive the OSC disc light receiving LOSs alarm (for example, osc_los) and receives the optical line disc light receiving LOW alarm (for example, in_power_low), the fault section is an OTS section of the optical line disc light receiving LOW alarm; if the transmission system is not interrupted, the OLP main route is interrupted, and the fault section is an OLP switching relay section.
S9: judging whether only a single transmission system has line faults within 3 minutes: if the number of the fault optical cable sections (S8) of the positioning transmission system is greater than 1 in 3 minutes, judging that a plurality of transmission system interrupted line faults exist, and entering a step S10 (whether the fault optical cable sections of the plurality of transmission system interrupted line faults are positioned identically or not); if the number of the optical cable segments (S8) with the fault of the positioning transmission system is 1 in 3 minutes, it is judged that only the single transmission system is interrupted, and the process proceeds to step S13 (determining the positioning of the optical cable segments with the fault of the single transmission system).
S10: positioning of faulty cable segments of multiple transmission system breaks with or without overlap: if a plurality of transmission systems are interrupted within 3 minutes, judging whether the fault optical cable sections of the transmission systems are positioned to be overlapped or not; if the fault optical cable section positioning of each transmission system is not overlapped, judging that a plurality of optical cable sections are faulty, and entering step S11 (determining the optical cable section positioning of a plurality of line faults); if the fault cable segments of each transmission system are positioned and overlapped, judging that only 1 cable segment has faults, and proceeding to step S12 (taking the overlapped cable segment as the fault cable segment).
S11: determining cable segment positioning for a plurality of line faults: if the fault optical cable section positioning of each transmission system is not overlapped, judging that a plurality of optical cable faults occur simultaneously, and respectively outputting the optical cable section positioning of a plurality of line faults.
S12: taking the overlapped optical cable section as a barrier optical cable section: if the fault cable segment positioning of each transmission system is overlapped, and if it is judged that only 1 cable segment fails, the step S13 (single-line-obstacle cable segment positioning) is performed.
S13: single line obstructed cable segment positioning: if only a single transmission system is interrupted (S9), the fault section of the transmission system is the optical cable section positioning of the single line obstacle; if multiple transmission systems are interrupted and there is an overlap of the failure segments (S12), the overlapping cable segments are positioned as cable segments of a single line obstruction.
S14: the transmission system does not fail the cable: if the transmission system is not interrupted and the OLP equipment is not installed (S6), judging that the transmission system has no optical cable fault; if the transmission system is not interrupted, the OLP equipment is installed, and the attenuation of the OLP main routing line is normal, judging that the transmission system has no optical cable fault.
In a specific embodiment, referring to fig. 8, fig. 8 shows a display effect diagram after fault location, a transmission system includes a plurality of relay points such as A, B, C, D, E, F, M, N, L, faults of BN, BC and CD optical cables are determined according to the above-mentioned optical cable fault location method, the faulty optical cable segments are thickened and marked, and the whole system network is output for easy viewing.
The embodiment of the invention has the following beneficial effects: in this embodiment, first, a plurality of alarm information and performance data are acquired from a transmission device network manager, an optical line protection network manager and a long-distance resource management system respectively, and the plurality of alarm information and performance data are associated to obtain network structure associated data, then judgment data required by subsequent fault location is acquired, whether the transmission system is interrupted is determined according to the alarm information and the performance data, if the transmission system is interrupted, a fault optical cable section of the transmission system is located according to the first alarm information, the first performance data and the network structure associated data, and then, if the transmission system is not interrupted, and the transmission system is provided with an optical protection device, whether the main route of the optical protection device is interrupted is determined according to the second alarm information and the second performance data, if the main route of the optical protection device is interrupted, and a fault section is determined according to the interruption information of the main route and the network structure associated data, and simultaneously, the fault automatic location is realized according to the second alarm and the second performance of the optical line protection device, and the fault location is also realized according to the alarm and the first performance of the optical transmission device and the optical line protection device, and the fault location efficiency is improved.
Referring to fig. 9, an embodiment of the present invention provides a positioning system for optical cable faults, including:
the first module is used for acquiring first alarm information and first performance data from the transmission equipment network management, acquiring second alarm information and second performance data from the optical line protection network management and acquiring network resource data from the long-distance resource management system;
the second module is used for associating the first alarm information, the first performance data, the second alarm information, the second performance data and the network resource data to obtain network structure association data;
the third module is used for determining whether the transmission system is interrupted or not according to the first alarm information and the first performance data;
a fourth module, configured to locate a faulty optical cable segment of the transmission system according to the first alarm information, the first performance data, and the network structure related data if the transmission system is interrupted;
a fifth module, configured to determine, if the transmission system is not interrupted and the transmission system is equipped with the optical protection device, whether the primary route of the optical protection device is interrupted according to the second alarm information and the second performance data; if the main route of the optical protection equipment is interrupted, determining a fault optical cable section according to interruption information of the main route and network structure associated data.
It will be appreciated that the fourth module is further configured to perform the following steps:
if the optical monitoring disc alarm information comprises a light receiving loss alarm and the light receiving power of the optical line disc contained in the line side optical power information is lower than a first preset value, positioning an optical relay section corresponding to the light receiving loss alarm as a fault optical cable section according to the network structure related data;
if the optical monitoring disc alarm information does not contain the light receiving loss alarm, and the light receiving power of the optical line disc contained in the line side light power information is lower than the first preset value, the optical relay section corresponding to the fact that the light receiving power of the optical line disc is lower than the first preset value is positioned as the fault optical cable section according to the network structure related data.
It will be appreciated that the fifth module is further configured to perform the following steps:
determining a main route light emitting port and a main route light receiving port according to the second alarm information;
determining a main route line loss reference value and a main route line loss current value according to the power data of the main route light-emitting port and the power data of the main route light-receiving port;
calculating a difference value between the current value of the line loss of the main route and the reference value of the line loss of the main route;
If the difference value is larger than a second preset value, determining that the primary route is interrupted;
and if the difference value is smaller than or equal to the second preset value, determining that the primary route is not interrupted.
It will be appreciated that the fifth module is further configured to perform the following steps:
and positioning the interrupted switching relay section of the main route according to the network structure associated data to be a fault optical cable section.
It will be appreciated that at least one or more of the above-described first, second, third, fourth, fifth modules are also configured to perform the following steps:
counting the number of transmission systems with interruption in a preset time period;
if the number is greater than 1, judging whether the fault optical cable segments of each transmission system overlap; if so, merging the fault optical cable sections of the overlapped transmission systems.
It will be appreciated that at least one or more of the above-described first, second, third, fourth, fifth modules are also configured to perform the following steps:
if the transmission system is not interrupted and the optical protection equipment is not installed in the transmission system, the transmission system has no fault;
or if the transmission system is not interrupted, the transmission system is provided with the optical protection equipment, the main route of the optical protection equipment is not interrupted, and the transmission system has no fault.
It can be seen that the content in the above method embodiment is applicable to the system embodiment, and the functions specifically implemented by the system embodiment are the same as those of the method embodiment, and the beneficial effects achieved by the method embodiment are the same as those achieved by the method embodiment.
Referring to fig. 10, an embodiment of the present invention provides a positioning device for optical cable faults, including:
at least one processor;
at least one memory for storing at least one program;
the at least one program, when executed by the at least one processor, causes the at least one processor to implement the method described above.
Wherein the memory is operable as a non-transitory computer readable storage medium storing a non-transitory software program and a non-transitory computer executable program. The memory may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes remote memory provided remotely from the processor, the remote memory being connectable to the processor through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
It can be seen that the content in the above method embodiment is applicable to the embodiment of the present device, and the functions specifically implemented by the embodiment of the present device are the same as those of the embodiment of the above method, and the beneficial effects achieved by the embodiment of the above method are the same as those achieved by the embodiment of the above method.
Furthermore, embodiments of the present application disclose a computer program product or a computer program, which is stored in a computer readable storage medium. The computer program may be read from a computer readable storage medium by a processor of a computer device, the processor executing the computer program causing the computer device to perform the method as described above. Similarly, the content in the above method embodiment is applicable to the present storage medium embodiment, and the specific functions of the present storage medium embodiment are the same as those of the above method embodiment, and the achieved beneficial effects are the same as those of the above method embodiment.
The embodiment of the present invention also provides a computer-readable storage medium storing a program executable by a processor, which when executed by the processor is configured to implement the above-described method.
It is to be understood that all or some of the steps, systems, and methods disclosed above may be implemented in software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. Furthermore, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media.
Referring to fig. 1, an embodiment of the present invention provides a positioning system for optical cable faults, including a transmission integrated network management, and a transmission device network management, an optical line protection network management and a long-distance resource management system connected with the transmission integrated network management; wherein,,
the transmission equipment network manager is used for acquiring the first alarm information and the first performance data;
the optical line protection network manager is used for collecting second alarm information and second performance data;
the long-distance resource management system is used for storing network resource data;
and the transmission comprehensive network manager is used for executing the method.
The transmission comprehensive network management is connected with the transmission equipment network management, the optical line protection network management and the long-distance resource management system through wires or wireless.
It can be seen that the content in the above method embodiment is applicable to the system embodiment, and the functions specifically implemented by the system embodiment are the same as those of the method embodiment, and the beneficial effects achieved by the method embodiment are the same as those achieved by the method embodiment.
It should be understood that in this application, "at least one" means one or more, and "a plurality" means two or more. "and/or" for describing the association relationship of the association object, the representation may have three relationships, for example, "a and/or B" may represent: only a, only B and both a and B are present, wherein a, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of" or the like means any combination of these items, including any combination of single item(s) or plural items(s). For example, at least one (one) of a, b or c may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b, c may be single or plural.
In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
While the preferred embodiment of the present invention has been described in detail, the invention is not limited to the embodiment, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the invention, and these modifications and substitutions are intended to be included in the scope of the present invention as defined in the appended claims.
Claims (10)
1. A method of locating a fiber optic cable fault, comprising:
acquiring first alarm information and first performance data from a transmission equipment network management, acquiring second alarm information and second performance data from an optical line protection network management, and acquiring network resource data from a long-distance resource management system;
correlating the first alarm information, the first performance data, the second alarm information, the second performance data and the network resource data to obtain network structure correlation data;
determining whether a transmission system is interrupted or not according to the first alarm information and the first performance data;
if the transmission system is interrupted, positioning a fault optical cable section of the transmission system according to the first alarm information, the first performance data and the network structure associated data;
if the transmission system is not interrupted and the transmission system is provided with the optical protection equipment, determining whether the main route of the optical protection equipment is interrupted or not according to the second alarm information and the second performance data; if the main route of the optical protection equipment is interrupted, determining a fault optical cable section according to interruption information of the main route and the network structure associated data.
2. The positioning method according to claim 1, wherein the first alarm information includes optical monitoring disc alarm information, the first performance data includes line side optical power information of an optical line disc, and positioning a faulty optical cable segment of a transmission system according to the first alarm information, the first performance data and the network structure related data specifically includes:
If the optical monitoring disc alarm information comprises a light receiving loss alarm and the light receiving power of the optical line disc contained in the line side optical power information is lower than a first preset value, positioning an optical relay section corresponding to the light receiving loss alarm as a fault optical cable section according to the network structure related data;
if the optical monitoring disc alarm information does not contain the light receiving loss alarm, and the light receiving power of the optical line disc contained in the line side light power information is lower than the first preset value, the optical relay section corresponding to the fact that the light receiving power of the optical line disc is lower than the first preset value is positioned as the fault optical cable section according to the network structure related data.
3. The positioning method according to claim 1, wherein the second performance data includes power data of a light emitting port of a primary route and power data of a light receiving port of the primary route, and the determining whether the primary route of the light protection device is interrupted according to the second alarm information and the second performance data specifically includes:
determining a main route light emitting port and a main route light receiving port according to the second alarm information;
determining a main route line loss reference value and a main route line loss current value according to the power data of the main route light-emitting port and the power data of the main route light-receiving port;
Calculating a difference value between the current value of the line loss of the main route and the reference value of the line loss of the main route;
if the difference value is larger than a second preset value, determining that the primary route is interrupted;
and if the difference value is smaller than or equal to the second preset value, determining that the primary route is not interrupted.
4. The positioning method according to claim 1, wherein determining the faulty fiber cable segment according to the interruption information of the active route and the network structure association data specifically includes:
and positioning the interrupted switching relay section of the main route according to the network structure associated data to be a fault optical cable section.
5. The positioning method according to any one of claims 1-4, characterized in that the method further comprises:
counting the number of transmission systems with interruption in a preset time period;
if the number is greater than 1, judging whether the fault optical cable sections of the transmission systems are overlapped or not; if so, merging the fault optical cable sections of the overlapped transmission systems.
6. The positioning method according to any one of claims 1-4, characterized in that the method further comprises:
if the transmission system is not interrupted and the optical protection equipment is not installed in the transmission system, determining that the transmission system has no fault;
Or determining that if the transmission system is not interrupted, the transmission system is provided with the optical protection equipment, the main route of the optical protection equipment is not interrupted, and the transmission system has no fault.
7. A system for locating a fiber optic cable fault, comprising:
the first module is used for acquiring first alarm information and first performance data from the transmission equipment network management, acquiring second alarm information and second performance data from the optical line protection network management and acquiring network resource data from the long-distance resource management system;
the second module is used for associating the first alarm information, the first performance data, the second alarm information, the second performance data and the network resource data to obtain network structure association data;
a third module, configured to determine whether the transmission system is interrupted according to the first alarm information and the first performance data;
a fourth module, configured to locate a faulty optical cable segment of the transmission system according to the first alarm information, the first performance data, and the network structure related data if the transmission system is interrupted;
a fifth module, configured to determine, if the transmission system is not interrupted and the transmission system is equipped with the optical protection device, whether the active route of the optical protection device is interrupted according to the second alarm information and the second performance data; if the main route of the optical protection equipment is interrupted, determining a fault optical cable section according to interruption information of the main route and the network structure associated data.
8. A device for locating a fiber optic cable fault, comprising:
at least one processor;
at least one memory for storing at least one program;
the at least one program, when executed by the at least one processor, causes the at least one processor to implement the method of any of claims 1-6.
9. A storage medium having stored therein a processor executable program, which when executed by a processor is adapted to carry out the method of any one of claims 1-6.
10. The optical cable fault positioning system is characterized by comprising a transmission comprehensive network manager, and a transmission equipment network manager, an optical line protection network manager and a long-distance resource management system which are connected with the transmission comprehensive network manager; wherein,,
the transmission equipment network manager is used for acquiring first alarm information and first performance data;
the optical line protection network manager is used for collecting second alarm information and second performance data;
the long-distance resource management system is used for storing network resource data;
the transmission integration network management for performing the method of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310751213.7A CN116566484A (en) | 2023-06-25 | 2023-06-25 | Optical cable fault positioning method, system, device and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310751213.7A CN116566484A (en) | 2023-06-25 | 2023-06-25 | Optical cable fault positioning method, system, device and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116566484A true CN116566484A (en) | 2023-08-08 |
Family
ID=87494895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310751213.7A Pending CN116566484A (en) | 2023-06-25 | 2023-06-25 | Optical cable fault positioning method, system, device and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116566484A (en) |
-
2023
- 2023-06-25 CN CN202310751213.7A patent/CN116566484A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7394981B2 (en) | Optical communication management systems | |
| US8995829B2 (en) | Optical link quality monitoring in a computer network | |
| US9680722B2 (en) | Method for determining a severity of a network incident | |
| US7209656B2 (en) | Management of optical links using power level information | |
| US20060227794A1 (en) | Private network link verification procedure in free space optical communication network | |
| KR101683258B1 (en) | System for failure analysis in HFC and method for operating the same | |
| CN108650140B (en) | Automatic auxiliary analysis method and system for service fault of optical transmission equipment | |
| US10320477B2 (en) | System and method for automatic discovery of optical cable route | |
| CN101090296A (en) | Diagnostic method and device for breakout of cable | |
| US8483091B1 (en) | Automatic displaying of alarms in a communications network | |
| CN101771466B (en) | Synchronous digital hierarchy (SDH) circuit fault diagnosing method and device | |
| CN106301837A (en) | EPON alarm detection method and device | |
| CN108282222A (en) | Optical fiber operation and monitoring method and system under a kind of extremely cold weather condition | |
| WO2015180542A1 (en) | Method and apparatus for detecting continuous-mode optical network unit, and network management device | |
| US7796500B1 (en) | Automated determination of service impacting events in a communications network | |
| US9641247B2 (en) | System and method for monitoring unknown resources | |
| US8380181B2 (en) | Remote site telecom equipment communication | |
| CN116566484A (en) | Optical cable fault positioning method, system, device and storage medium | |
| US7701843B1 (en) | Intelligent-topology-driven alarm placement | |
| US8015278B1 (en) | Automating alarm handling in a communications network using network-generated tickets and customer-generated tickets | |
| US7986639B1 (en) | Topology management of a communications network | |
| Staessens et al. | Failure localization in transparent optical networks | |
| KR102509057B1 (en) | System and method for monitoring netwrok | |
| Wang et al. | Unavailability Analyses of Hyperscale Data Center Interconnect Optical Networks with Optical Layer Protection | |
| CN114826389B (en) | Optical cable line safety level assessment method and assessment system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |