CN115276787A - Optical cable interruption fault positioning method, system, equipment and medium - Google Patents

Optical cable interruption fault positioning method, system, equipment and medium Download PDF

Info

Publication number
CN115276787A
CN115276787A CN202110488599.8A CN202110488599A CN115276787A CN 115276787 A CN115276787 A CN 115276787A CN 202110488599 A CN202110488599 A CN 202110488599A CN 115276787 A CN115276787 A CN 115276787A
Authority
CN
China
Prior art keywords
alarm
network element
original
optical
determining
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.)
Granted
Application number
CN202110488599.8A
Other languages
Chinese (zh)
Other versions
CN115276787B (en
Inventor
袁静
李慧
陆绍雯
周胜
周兴围
任志强
李大伟
涂泾伦
陈静
林达
陈彬
李政
齐景立
许婷婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Mobile Communications Group Co Ltd
China Mobile Group Design Institute Co Ltd
Original Assignee
China Mobile Communications Group Co Ltd
China Mobile Group Design Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Mobile Communications Group Co Ltd, China Mobile Group Design Institute Co Ltd filed Critical China Mobile Communications Group Co Ltd
Priority to CN202110488599.8A priority Critical patent/CN115276787B/en
Publication of CN115276787A publication Critical patent/CN115276787A/en
Application granted granted Critical
Publication of CN115276787B publication Critical patent/CN115276787B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides

Abstract

The invention discloses a method, a system, equipment and a medium for positioning an optical cable interruption fault, wherein the method comprises the following steps: receiving an original alarm, and determining whether the original alarm is an optical cable interruption characteristic alarm or not according to an alarm parameter of the original alarm and preset characteristic alarm information; if so, determining the characteristic alarm type of the original alarm according to the alarm parameter of the original alarm and the preset characteristic alarm information; and determining the optical cable interruption position according to the characteristic alarm type. By automatically monitoring the original alarm, when the optical cable interruption fault is determined to occur according to the preset characteristic alarm information, the optical cable interruption position is automatically determined according to the characteristic alarm type of the original alarm, so that the automation of the positioning of the optical cable interruption fault is realized, and the efficiency of the positioning of the optical cable interruption fault is improved; and because the manual participation degree is reduced, the problem of low fault positioning accuracy caused by manual analysis and other operations can be avoided, and the accuracy and the reliability of fault positioning are improved.

Description

Optical cable interruption fault positioning method, system, equipment and medium
Technical Field
The invention relates to the technical field of optical cable transmission, in particular to an optical cable interruption fault positioning method, an optical cable interruption fault positioning system, optical cable interruption fault positioning equipment and a computer storage medium.
Background
The traditional optical cable monitoring is mainly based on manual judgment and fault positioning of factory network managers, maintenance personnel are required to check a plurality of professional network managers at the same time and fully understand network and current network data, then the analysis and positioning processing of the optical cable interruption fault is realized by adopting a mode of combining expert experience and cross-system data analysis reasoning, one fault is often required to coordinate a plurality of professional joint troubleshooting, the troubleshooting difficulty is large, the workload is large, the accuracy is low, and the service influence duration is greatly increased.
The analysis positioning mode can meet the service requirement under the condition of smaller alarm amount, but along with the service development, a large number of network elements report massive alarms in a short time when the optical cable has an interruption fault, and a line of monitoring personnel can only manually analyze and correlate the alarms one by one according to the alarm occurrence time at the moment, so that the fault positioning mode has lower efficiency.
Disclosure of Invention
The invention mainly aims to provide an optical cable interruption fault positioning method, an optical cable interruption fault positioning system, optical cable interruption fault positioning equipment and a computer storage medium, and aims to improve the efficiency of optical cable interruption fault positioning.
In order to achieve the above object, the present invention provides an optical cable interruption fault location method, which comprises the following steps:
receiving an original alarm, and determining whether the original alarm is an optical cable interruption characteristic alarm or not according to an alarm parameter of the original alarm and preset characteristic alarm information;
if so, determining the characteristic alarm type of the original alarm according to the alarm parameter of the original alarm and the preset characteristic alarm information;
and determining the optical cable interruption position according to the characteristic alarm type.
Optionally, the step of determining the optical cable interruption location according to the characteristic alarm type includes:
if the characteristic alarm type of the original alarm is an optical monitoring board alarm, determining whether a first network element sending the original alarm has a corresponding upstream originating network element;
if so, determining the optical cable interruption position according to the upstream originating network element and the first network element;
and if not, determining the first network element as the optical cable interruption position.
Optionally, the step of determining whether the first network element sending the original alarm has a corresponding upstream originating network element includes:
determining whether an optical amplifier board alarm sent by a first network element sending the original alarm is received within a time range which is a preset effective time from the alarm time according to the alarm time in the alarm parameter of the original alarm;
if the optical amplifier board alarm sent by the first network element sending the original alarm is received within the time range of the preset effective duration from the alarm time, determining whether the first network element has a corresponding upstream originating network element according to the alarm parameter of the optical amplifier board alarm;
and if the optical amplifier board alarm sent by the first network element sending the original alarm is not received within the time range of the preset effective duration from the alarm time, determining that the first network element does not have a corresponding upstream originating network element.
Optionally, the step of determining whether the first network element has a corresponding upstream originating network element according to the alarm parameter of the optical amplifier panel alarm includes:
if the alarm parameter of the optical amplifier board alarm comprises an upstream originating network element identifier, determining that the first network element has a corresponding upstream originating network element; the upstream originating network element is a signal sending end of the first network element;
and if the alarm parameter of the optical amplifier board alarm does not include the upstream originating network element identifier, determining that the first network element does not have a corresponding upstream originating network element.
Optionally, the step of determining the optical cable interruption location according to the characteristic alarm type includes:
if the characteristic alarm type of the original alarm is an optical amplifier board alarm, tracing and determining a root alarm originating network element corresponding to a first network element which sends the original alarm according to the alarm parameter of the original alarm, wherein the root alarm originating network element sends an optical amplifier board alarm within a time range which is preset effective duration from the alarm time of the original alarm, and an upstream originating network element of the root alarm originating network element does not send an optical amplifier board alarm within a time range which is preset effective duration from the alarm time of the original alarm;
and determining the optical cable interruption position according to the root alarm originating network element.
Optionally, the step of determining, according to the alarm parameter of the original alarm, a root alarm network element corresponding to the first network element that sends the original alarm by tracing includes:
determining a first upstream originating network element of the first network element according to the optical multiplexing segment layer path identifier and the upstream originating network element identifier in the alarm parameter of the original alarm, and determining whether an optical amplifier board alarm sent by the first upstream originating network element is received within a time range of a preset effective duration from the alarm time of the original alarm; the first upstream originating network element is a signal sending end of the first network element;
if the optical playing board alarm sent by the first upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm, determining a second upstream originating network element of the first upstream originating network element, and determining whether the optical playing board alarm sent by the second upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm; the second upstream originating network element is a signal transmitting end of the first upstream originating network element;
if the optical amplifier board alarm sent by the second upstream originating network element is not received within the time range of the preset effective duration from the alarm time of the original alarm, determining the first upstream originating network element as a root alarm originating network element;
if the optical amplifier board alarm sent by the second upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm, the signal tracing is carried out on the second upstream originating network element until a root alarm originating network element is determined, the root alarm originating network element sends the optical amplifier board alarm within the time range of the preset effective duration from the alarm time of the original alarm, and the upstream originating network element of the root alarm originating network element does not send the optical amplifier board alarm within the time range of the preset effective duration from the alarm time of the original alarm.
Optionally, before the step of determining, according to the alarm parameter of the original alarm, a root alarm network element corresponding to the first network element that sends the original alarm by tracing, the method further includes:
determining whether a network element which sends an alarm of an optical monitoring board exists on a path of an optical multiplexing section layer where the first network element is located within a time range which is preset effective duration from the alarm time of the original alarm;
if not, executing the following steps: and tracing and determining a root alarm network element corresponding to the first network element which sends the original alarm according to the alarm parameter of the original alarm.
Optionally, after the step of determining the optical cable breaking location according to the characteristic alarm type, the method further includes:
determining a root alarm and an associated alarm according to the characteristic alarm type, wherein the associated alarm is an alarm except the root alarm sent by all network elements on the optical multiplexing segment layer path where the network element sending the root alarm is located;
and generating an optical cable interruption fault event according to the root alarm and the associated alarm association.
In addition, to achieve the above object, the present invention also provides an optical cable interruption fault location system, including:
the device comprises a characteristic alarm determining module, a judging module and a judging module, wherein the characteristic alarm determining module is used for receiving an original alarm and determining whether the original alarm is an optical cable interruption characteristic alarm or not according to an alarm parameter of the original alarm and preset characteristic alarm information;
the alarm type determining module is used for determining the characteristic alarm type of the original alarm according to the alarm parameter of the original alarm and the preset characteristic alarm information if the alarm type determining module is yes;
and the interruption position determining module is used for determining the optical cable interruption position according to the characteristic alarm type.
In addition, to achieve the above object, the present invention also provides an optical cable interruption fault location apparatus, including: the optical cable interruption fault positioning method comprises a memory, a processor and an optical cable interruption fault positioning program which is stored on the memory and can run on the processor, wherein the optical cable interruption fault positioning program realizes the steps of the optical cable interruption fault positioning method when being executed by the processor.
In addition, to achieve the above object, the present invention further provides a computer storage medium, where an optical cable interrupt fault location program is stored, and when the optical cable interrupt fault location program is executed by a processor, the steps of the optical cable interrupt fault location method are implemented.
The method comprises the steps of receiving an original alarm, and determining whether the original alarm is an optical cable interruption characteristic alarm or not according to an alarm parameter of the original alarm and preset characteristic alarm information; if yes, determining the characteristic alarm type of the original alarm according to the alarm parameter of the original alarm and the preset characteristic alarm information; and determining the optical cable interruption position according to the characteristic alarm type.
By automatically monitoring the original alarm, when the optical cable interruption fault is determined to occur according to the preset characteristic alarm information, the optical cable interruption position is automatically determined according to the characteristic alarm type of the original alarm, so that the automation of the positioning of the optical cable interruption fault is realized, and the efficiency of the positioning of the optical cable interruption fault is improved; and because the manual participation degree is reduced, the problem of low fault positioning accuracy caused by manual analysis and other operations can be avoided, and the accuracy and the reliability of fault positioning are improved.
Drawings
FIG. 1 is a schematic structural diagram of a cable break fault locating device of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart diagram of a first embodiment of a method for locating an interruption fault in an optical cable according to the present invention;
fig. 3 is a system block diagram of the cable break fault location system of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of an optical cable interruption fault location device in a hardware operating environment according to an embodiment of the present invention.
The optical cable interruption fault positioning device in the embodiment of the invention can be a PC (personal computer) or server device, and a virtual machine runs on the optical cable interruption fault positioning device.
As shown in fig. 1, the cable break fault location apparatus may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. The communication bus 1002 is used to implement connection communication among these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., a WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the cable break fault location device configuration shown in fig. 1 does not constitute a limitation of the device and may include more or fewer components than shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is one type of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a cable interrupt fault location program.
In the optical cable interruption fault location device shown in fig. 1, the network interface 1004 is mainly used for connecting a background server and performing data communication with the background server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to invoke the cable break fault location program stored in the memory 1005 and perform the operations in the cable break fault location method described below.
Based on the hardware structure, the embodiment of the optical cable interruption fault positioning method is provided.
Referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the method for locating an interruption fault of an optical cable according to the present invention, where the method includes:
step S10, receiving an original alarm, and determining whether the original alarm is an optical cable interruption characteristic alarm or not according to an alarm parameter of the original alarm and preset characteristic alarm information;
the optical cable interruption fault positioning method is applied to optical cable interruption fault positioning equipment, and the optical cable interruption fault positioning equipment can be a terminal, a robot or PC equipment.
In the prior art, the traditional optical cable monitoring is mainly based on manual judgment and fault location of factory network managers, maintenance personnel are required to check a plurality of professional network managers at the same time and fully understand network and current network data, then a mode of combining expert experience and cross-system data analysis and reasoning is adopted to realize analysis and location processing of optical cable interruption faults, one fault often needs to coordinate a plurality of professional joint troubleshooting, the troubleshooting difficulty is large, the workload is large, the accuracy is low, and the service influence duration is greatly increased. The analysis positioning mode can meet the service requirement under the condition of small alarm amount, but along with the service development, a large number of network elements report massive alarms in a short time when the optical cable has an interruption fault, and a line of monitoring personnel can only manually analyze and associate one by one according to the alarm occurrence time at the moment, so that the efficiency and the accuracy of the fault positioning mode are low.
In this context, in order to improve the efficiency and accuracy of optical cable interruption fault location, in the embodiment, the original alarm is automatically monitored, and when the optical cable interruption fault is determined to occur according to the preset feature alarm information, the optical cable interruption position is automatically determined according to the feature alarm type of the original alarm, so that the automation of optical cable interruption fault location is realized, and the efficiency of optical cable interruption fault location is improved; and because the manual participation degree is reduced, the problem of low fault positioning accuracy caused by manual negligence can be avoided, and the fault positioning accuracy and reliability are improved.
In this embodiment, the optical cable interruption fault location device may monitor all original alarms, where the original alarms refer to alarms reported by network element devices on an optical transmission path when an optical cable fault or other faults occur. The original alarm comprises alarm parameters for helping the optical cable interruption fault positioning equipment or fault processing personnel to determine the reason of the alarm. The alarm parameter may specifically include information such as an alarm header, an alarm network element identifier, and alarm time, and certainly, the alarm parameter may further include one or more of information such as an alarm port identifier, an equipment manufacturer, and an Optical Multiplexing Section (OMS) path identifier where the network element is located.
The preset characteristic alarm information is preset by a fault handling personnel according to fault handling experience, and is characterized by an alarm type which can generate certain alarm when an optical cable fault occurs, wherein the certain alarm is an optical cable interruption characteristic alarm. In this embodiment, the type of the optical cable interruption characteristic alarm includes an optical monitoring panel alarm and/or an optical playing panel alarm, and the optical monitoring panel alarm and the optical playing panel alarm both reflect the loss of optical signals on the signal receiving side of the network element; different types of optical cable interruption characteristic alarms correspond to different alarm titles, and the alarm titles corresponding to the optical cable interruption characteristic alarms can be contained in the preset characteristic alarm information. It is understood that even for the same type of optical cable interruption characteristic alarm, if the equipment manufacturers of different network elements are different, the alarm titles may be different when different network elements send the same type of optical cable interruption characteristic alarm.
To determine the optical cable interruption position, it is first determined whether an optical cable interruption fault occurs, and only when the optical cable interruption fault is determined, a subsequent optical cable interruption fault positioning process is performed. Whether the optical cable interruption fault occurs is determined according to an alarm title and preset characteristic alarm information in the alarm parameters of the original alarm, if the alarm type of the original alarm is determined to hit the preset characteristic alarm information according to the alarm title, the original alarm can be determined to be the optical cable interruption characteristic alarm, the optical cable interruption fault is further determined to occur, and a subsequent optical cable interruption fault positioning process can be executed; otherwise, the original alarm is determined not to be the optical cable interruption characteristic alarm, and further the original alarm is determined not to be caused by the optical cable interruption fault, and then the subsequent optical cable interruption fault positioning process is not executed.
Step S20, if yes, determining the characteristic alarm type of the original alarm according to the alarm parameter of the original alarm and the preset characteristic alarm information;
in this embodiment, after the original alarm is determined to be an optical cable interruption characteristic alarm, that is, after an optical cable interruption fault is determined to occur, the characteristic alarm type of the original alarm may be determined according to an alarm header and preset characteristic alarm information in the alarm parameter of the original alarm. For example, if the preset feature alarm information is an optical monitoring board alarm and/or an optical amplifier board alarm, when the alarm title of the received original alarm is an RLOS alarm or an OSC _ LOS alarm, it may be determined that the alarm type of the original alarm is the optical monitoring board alarm, and further determined that the original alarm is an optical cable interruption feature alarm, and the feature alarm type is the optical monitoring board alarm; when the alarm mark of the received original alarm is an ILS alarm, the alarm type of the original alarm can be determined to be an optical amplifier board alarm, and then the original alarm is determined to be an optical cable interruption characteristic alarm, and the characteristic alarm type is an optical amplifier board alarm.
And S30, determining the optical cable interruption position according to the characteristic alarm type.
In this embodiment, different characteristic alarm types correspond to different optical cable interruption position determination modes, and after the characteristic alarm type of the original alarm is determined, the interruption position can be determined according to the optical cable interruption position determination modes corresponding to the different characteristic alarm types. It is to be understood that the optical cable breaking position may be a single-point network element, or may be an optical cable transmission segment between multiple network elements, and if the optical cable breaking position is an optical cable transmission segment, the optical cable breaking position may further include a signal transmission direction.
In the embodiment, by receiving an original alarm, whether the original alarm is an optical cable interruption feature alarm is determined according to an alarm parameter of the original alarm and preset feature alarm information; if so, determining the characteristic alarm type of the original alarm according to the alarm parameter of the original alarm and the preset characteristic alarm information; and determining the optical cable interruption position according to the characteristic alarm type. By automatically monitoring the original alarm, when the optical cable interruption fault is determined to occur according to the preset characteristic alarm information, the optical cable interruption position is automatically determined according to the characteristic alarm type of the original alarm, so that the automation of the positioning of the optical cable interruption fault is realized, and the efficiency of the positioning of the optical cable interruption fault is improved; and because the manual participation degree is reduced, the problem of low fault positioning accuracy caused by manual analysis and other operations can be avoided, and the accuracy and the reliability of fault positioning are improved.
Further, based on the first embodiment of the optical cable interruption fault positioning method of the present invention, a second embodiment of the optical cable interruption fault positioning method of the present invention is proposed. The step S30 includes:
step A1, if the characteristic alarm type of the original alarm is an optical monitoring board alarm, determining whether a first network element sending the original alarm has a corresponding upstream originating network element;
step A2, if yes, determining an optical cable interruption position according to the upstream originating network element and the first network element;
and step A3, if not, determining the first network element as an optical cable interruption position.
In this embodiment, if the characteristic alarm type of the original alarm is the optical monitoring board alarm,
the embodiment provides a method for determining an optical cable interruption position aiming at an original alarm of which the characteristic alarm type is an optical monitoring board alarm. For example, if an optical multiplexing segment layer path and an optical signal transmission direction are denoted as a → B → C, the upstream originating network element corresponding to C is B, the upstream originating network element of B is a, and the upstream originating network element does not exist in a.
Specifically, if the characteristic alarm type of the original alarm is an optical monitoring board alarm, the network element that sends the original alarm, that is, the first network element, may be determined according to the alarm network element identifier in the alarm parameter of the original alarm, and then the optical cable interruption position may be determined according to whether the first network element has a corresponding upstream originating network element, and if the first network element has a corresponding upstream originating network element, the optical cable interruption position may be determined according to the first network element and the upstream originating network element, where the determined optical cable interruption position is between the upstream originating network element and the first network element, and the optical signal transmission direction is an optical cable transmission section from the upstream originating network element to the first network element; and if the first network element does not have the corresponding upstream originating network element, directly determining the first network element as the optical cable interruption position.
In this embodiment, the optical cable interruption position is determined according to whether the first network element has the corresponding upstream originating network element, and the optical cable interruption range can be determined as comprehensively as possible.
Further, in the step A1, the step of determining whether the first network element sending the original alarm has a corresponding upstream originating network element includes:
step A11, according to the alarm time in the alarm parameter of the original alarm, determining whether an optical amplifier board alarm sent by a first network element sending the original alarm is received within a time range which is away from the alarm time by a preset effective duration;
step A12, if the optical amplifier board alarm sent by the first network element sending the original alarm is received within the time range of the preset effective duration from the alarm time, determining whether the first network element has a corresponding upstream originating network element according to the alarm parameter of the optical amplifier board alarm;
step A13, if it is determined that the optical amplifier board alarm sent by the first network element sending the original alarm is not received within the time range of the preset effective duration from the alarm time, it is determined that the first network element does not have a corresponding upstream originating network element.
In an implementation scenario, when determining whether the first network element has a corresponding upstream originating network element, it may be determined whether the first network element has a corresponding upstream originating network element by detecting a preset network element transceiving end relationship, where the preset network element transceiving end relationship may be preset according to a signal transmission direction and a transceiving/originating relationship of each network element in an existing optical cable transmission path.
In another implementation scenario, when determining whether the first network element has the corresponding upstream originating network element, it may be determined whether the optical cable interruption fault location device has received the optical amplifier board alarm sent by the first network element within a time range having a preset effective duration from the alarm time according to the alarm time in the alarm parameter of the original alarm. The preset effective duration can be set by a manager according to needs. For example, if the alarm time of the original alarm is 2021, 4, month, 21, day 10:00, the preset effective duration is 30min, and the time range from the alarm time to the preset effective duration is 2021, 4, month, 21, days 9 to 10. If yes, determining whether the first network element has a corresponding upstream originating network element according to the alarm parameter of the optical amplifier board alarm of the first network element; if not, the first network element is determined not to have the corresponding upstream originating network element.
It can be understood that the two implementation scenarios may be implemented in combination, that is, when determining whether the first network element has a corresponding upstream originating network element, it is first determined whether an upstream originating network element corresponding to the first network element exists in the preset network element transceiving end relationship, and if so, it may be directly determined that the upstream originating network element corresponding to the first network element exists in the preset network element transceiving end relationship; if not, or if no preset network element transceiving end relation exists, determining whether the first network element has a corresponding upstream originating network element according to whether an optical amplifier board alarm sent by the first network element is received within a time range of a preset effective time length from the alarm time of the original alarm.
Further, in the step a12, the step of determining whether the first network element has the corresponding upstream originating network element according to the alarm parameter of the optical amplifier board alarm includes:
step A121, if the alarm parameter of the optical amplifier board alarm includes an upstream originating network element identifier, determining that the first network element has a corresponding upstream originating network element; the upstream originating network element is a signal sending end of the first network element;
step a122, if the alarm parameter of the optical amplifier panel alarm does not include the upstream originating network element identifier, determining that the first network element does not have a corresponding upstream originating network element.
In this embodiment, the alarm parameter of the optical amplifier board alarm of the first network element may or may not include the identifier of the upstream originating network element. And if the alarm parameter of the optical amplifier board alarm of the first network element can include the upstream originating network element identifier, determining that the first network element has the corresponding upstream originating network element, otherwise, determining that the first network element does not have the corresponding upstream originating network element.
In this embodiment, when the original alarm is the optical monitoring panel alarm, the optical cable interruption position can be determined according to the optical panel alarm of the original alarm, so that the upstream originating network element is determined according to the alarm parameter in the scene where the relation between the transmitting and receiving ends of the preset network element is lost, the optical cable interruption range is further determined, and the scene coverage rate of the optical cable interruption fault positioning method is improved.
Further, based on the foregoing embodiment of the method for positioning an optical cable interruption fault of the present invention, a third embodiment of the method for positioning an optical cable interruption fault of the present invention is provided. The step S30 includes:
step B1, if the characteristic alarm type of the original alarm is an optical amplifier board alarm, determining a root alarm originating network element corresponding to a first network element which sends the original alarm according to the alarm parameter of the original alarm, wherein the root alarm originating network element sends the optical amplifier board alarm within a time range which is away from the alarm time of the original alarm by a preset effective duration, and an upstream originating network element of the root alarm originating network element does not send the optical amplifier board alarm within the time range which is away from the alarm time of the original alarm by the preset effective duration;
and step B2, determining the optical cable interruption position according to the root alarm transmitting end network element.
Correspondingly, the embodiment provides a mode for determining the interruption position of the optical cable aiming at the original alarm that the characteristic alarm type is the alarm of the optical amplifier board.
Specifically, if the characteristic alarm type of the original alarm is an optical amplifier board alarm, the root alarm originating network element corresponding to the first network element needs to be determined by tracing according to the upstream originating network element identifier in the alarm parameter of the optical amplifier board alarm, and then the optical cable interruption position is determined according to the root alarm originating network element. The root alarm originating network element refers to a network element which also sends an optical amplifier board alarm within a time range of a preset effective duration from the alarm time of the original alarm, and an upstream originating network element of the root alarm originating network element does not send the optical amplifier board alarm within the time range. It can be understood that the optical amplifier board alarm is transitive, and if a network element on the optical multiplexing section layer path sends an optical amplifier board alarm due to loss of an optical signal, all downstream network elements of the network element also send optical amplifier board alarms; the optical monitoring board alarms are different, the optical monitoring board alarms are not transitive, and the downstream network element cannot transmit the optical monitoring board alarms because the upstream network element sends the optical monitoring board alarms.
For example, if an optical multiplexing segment layer path and an optical signal transmission direction are denoted as a → B → C → D → E, and the network element B issues the optical panel alarm and the optical monitoring panel alarm, the downstream network elements C, D and E will all issue the optical panel alarms, but C, D and E will not issue the optical monitoring panel alarms.
In the embodiment, a mode for determining the optical cable interruption position according to the optical amplifier board alarm is provided, and the determination mode of the optical cable interruption position is enriched.
Further, in an implementation scenario, if the characteristic alarm type of the original alarm is an optical amplifier board alarm, before the step of determining, according to the alarm parameter of the original alarm, a root alarm originating network element corresponding to a first network element that issues the original alarm by tracing, the method further includes:
step B01, in the time range of the preset effective duration from the alarm time of the original alarm, determining whether a network element which sends an alarm of an optical monitoring board exists on the optical multiplexing section layer path where the first network element is located;
if not, executing the following steps: and tracing and determining a root alarm network element corresponding to the first network element which sends the original alarm according to the alarm parameter of the original alarm.
In this embodiment, a determination condition for directly positioning the optical cable interruption position according to the optical amplifier board alarm is added, where the determination condition is to determine whether a network element (including the first network element) that has sent the optical monitoring board alarm exists on the optical multiplexing layer path where the first network element is located within a time range of a preset effective duration from the alarm time of the original alarm, and if not, directly positioning the optical cable interruption position according to the original alarm that is the optical amplifier board alarm according to the characteristic alarm type.
Further, within the time range of the preset effective duration from the alarm time of the original alarm, it is determined that the network element (including the first network element) which sends the alarm of the optical monitoring board exists on the optical multiplexing segment layer path where the first network element is located, and the optical cable interruption position is located according to the alarm of the optical monitoring board.
Further, in the time range of the preset effective duration from the alarm time of the original alarm, in addition to the original alarm, the optical amplifier board alarms sent by other network elements on the optical multiplexing section layer path where the first network element is located are detected, and the tracing is performed only according to one optical amplifier board alarm sent by the network element on the optical multiplexing section layer path where the first network element is located, so that the situations that the tracing is performed on a plurality of optical amplifier board alarms on the same optical multiplexing section layer path and the system operation resources are wasted are avoided.
The reason for setting the judgment condition in this embodiment is that, the optical cable interruption position is located according to the optical monitoring board alarm, compared with the optical cable interruption position location according to the optical amplifier board alarm, the method has the characteristic that it is not necessary to trace back the root alarm originating network element, and the location process is simpler than the latter, so the location efficiency is higher, in this embodiment, if in the same time window, the network element of the same optical multiplexing segment layer path reports the optical monitoring board alarm and the optical amplifier board alarm, then the optical cable interruption position location is preferentially performed according to the optical monitoring board alarm, and the location efficiency can be improved.
Further, in step B1, the step of determining, according to the alarm parameter of the original alarm, the root alarm network element corresponding to the first network element that sends the original alarm by tracing includes:
step B11, determining a first upstream originating network element of the first network element according to the optical multiplexing segment layer path identifier and the upstream originating network element identifier in the alarm parameter of the original alarm, and determining whether an optical amplifier board alarm sent by the first upstream originating network element is received within a time range of a preset effective duration from the alarm time of the original alarm; the first upstream originating network element is a signal sending end of the first network element;
step B12, if the optical board-playing alarm sent by the first upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm, determining a second upstream originating network element of the first upstream originating network element, and determining whether the optical board-playing alarm sent by the second upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm; the second upstream originating network element is a signal sending end of the first upstream originating network element;
step B13, if the optical amplifier board alarm sent by the second upstream originating network element is not received within the time range of the preset effective duration from the alarm time of the original alarm, determining the first upstream originating network element as a root alarm originating network element;
step B14, if the optical playing board alarm sent by the second upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm, performing signal tracing on the second upstream originating network element until determining a root alarm originating network element, where the root alarm originating network element sends the optical playing board alarm within the time range of the preset effective duration from the alarm time of the original alarm, and the upstream originating network element of the root alarm originating network element does not send the optical playing board alarm within the time range of the preset effective duration from the alarm time of the original alarm.
In this embodiment, based on the transferable characteristic of the optical amplifier board alarm, the step of determining, retrospectively, a root alarm network element corresponding to a first network element that sends an original alarm according to an optical multiplexing section layer path identifier and an upstream originating network element identifier in an alarm parameter of the original alarm is specifically performed, where first, an optical multiplexing section layer path where the first network element is located is determined according to the optical multiplexing section layer path identifier in the alarm parameter of the original alarm, and then, a first upstream originating network element of the first network element in the optical multiplexing section layer path is determined according to the upstream originating network element identifier in the alarm parameter of the original alarm; then determining whether the optical cable interruption fault positioning equipment receives an optical amplifier board alarm sent by the first upstream originating network element within a time range of a preset effective duration from the alarm time of the original alarm; if yes, continuing to determine an upstream originating network element of the first upstream originating network element, namely a second upstream originating network element, according to an upstream originating network element identifier in an optical panel-playing alarm sent by the first upstream originating network element, and determining whether the optical cable interruption fault positioning device receives the optical panel-playing alarm sent by the second upstream originating network element within a time range which is preset effective duration from the alarm time of the original alarm; if the optical amplifier board alarm sent by the second upstream originating network element is not received within the time range of the preset effective duration from the alarm time of the original alarm, the first upstream originating network element is determined as a root alarm originating network element, correspondingly, the optical cable interruption position is between the root alarm originating network element and the second upstream originating network element, and the optical signal transmission direction is the optical cable transmission section from the second upstream originating network element to the root alarm originating network element.
If the optical cable interruption fault positioning device receives the optical amplifier board alarm sent by the second upstream originating network element, the upstream originating network element, i.e. the third upstream originating network element, of the second upstream originating network element is continuously determined according to the upstream originating network element identifier in the optical amplifier board alarm sent by the second upstream originating network element, and it is determined whether the optical cable interruption fault positioning device receives the optical amplifier board alarm sent by the third upstream originating network element within the time range preset with the effective duration from the alarm time of the original alarm, if not, the second upstream originating network element is determined as the root alarm originating network element, and correspondingly, the optical cable interruption position is between the root alarm originating network element and the third upstream originating network element, and the optical signal transmission direction is from the third upstream originating network element to the optical cable transmission section of the root alarm originating network element; otherwise, the upstream originating network element of the third upstream originating network element is continuously traced until the root alarm originating network element is determined.
This example has realized reporting an emergency and asking for help or increased vigilance according to light board and has reported an emergency and ask for help or increased vigilance the automatic source determination root and report an emergency and ask for help or increased vigilance the network element according to the root, can report an emergency and ask for help or increased vigilance the network element according to the root and report an emergency and ask for help or increased vigilance the position of optical cable interruption then, compare the artifical analysis location among the prior art, can promote efficiency and the reliability that optical cable interrupted fault located.
Further, based on the foregoing embodiment of the optical cable interruption fault location method of the present invention, a fourth embodiment of the optical cable interruption fault location method of the present invention is proposed. After the step S30, the method further includes:
step C1, determining a root alarm and an associated alarm according to the characteristic alarm type, wherein the associated alarm is an alarm except the root alarm sent by all network elements on the optical multiplexing segment layer path where the network element sending the root alarm is located;
and C2, generating an optical cable interruption fault event according to the root alarm and the associated alarm association.
In this embodiment, after the optical cable interruption position is determined, if the original alarm is an optical monitoring board alarm, the optical monitoring board alarm is directly determined as a root alarm, and all alarms except the original alarm, which are sent by all network elements on an optical multiplexing segment layer path where the network element sending the original alarm is located, are determined as associated alarms; if the original alarm is the optical amplifier board alarm, the optical amplifier board alarm sent by the root alarm sending end network element determined when the optical cable interruption position is determined according to the original alarm is determined as the root alarm, and all alarms except the root alarm sent by all network elements on the optical multiplexing section layer path where the network element sending the root alarm is located are determined as the associated alarms. After the root alarm and the associated alarm are determined, the root alarm and the associated alarm are associated to generate an optical cable interruption fault event so as to inform alarm processing personnel of a series of related alarms caused by the optical cable interruption fault event and further shorten alarm processing time.
Further, after the step S30, the method may further include:
acquiring all original alarms in a preset time period, screening all the original alarms according to preset screening information, and determining the original alarms of which the alarm parameters hit the preset screening information as first alarms; determining the alarm time of each first alarm, and determining the time range corresponding to each first alarm according to the alarm time and the preset effective duration; determining the regions of all routing points of the transmission circuit corresponding to the alarm network element or the port of each first alarm; determining whether an optical cable interruption characteristic alarm is generated in the area to which the routing point corresponding to the first alarm belongs within the time range corresponding to the first alarm; and if so, hanging the first alarm under the optical cable interruption characteristic alarm in the area to which the routing point corresponding to the first alarm belongs, and taking the first alarm as a related alarm.
The preset screening information is determined by a manager according to a service influence condition possibly caused by an optical cable interruption fault, for example, the preset screening information may be alarms such as port Down, LDPDown, ISISDown, and circuit traffic congestion generated by network elements of a BB (core layer) and a BC (access layer).
The associated alarm in this embodiment is no longer limited to the optical multiplexing section layer, but is extended to the service layer (transmission circuit), and the associated alarm at this time can more comprehensively reflect the service impact caused by the optical cable interruption fault.
The present invention also provides an optical cable interruption fault location system, referring to fig. 3, the optical cable interruption fault location system includes:
the characteristic alarm determining module 10 is configured to receive an original alarm, and determine whether the original alarm is an optical cable interruption characteristic alarm according to an alarm parameter of the original alarm and preset characteristic alarm information;
an alarm type determining module 20, configured to determine, if yes, a feature alarm type of the original alarm according to the alarm parameter of the original alarm and the preset feature alarm information;
and the interruption position determining module 30 is configured to determine an optical cable interruption position according to the characteristic alarm type.
Optionally, the interrupt location determination module is further configured to:
if the characteristic alarm type of the original alarm is an optical monitoring board alarm, determining whether a first network element sending the original alarm has a corresponding upstream originating network element;
if so, determining the optical cable interruption position according to the upstream originating network element and the first network element;
and if not, determining the first network element as the optical cable interruption position.
Optionally, the interrupt location determination module is further configured to:
determining whether an optical amplifier board alarm sent by a first network element sending the original alarm is received within a time range of preset effective duration from the alarm time according to the alarm time in the alarm parameter of the original alarm;
if the optical amplifier board alarm sent by the first network element sending the original alarm is received within the time range of the preset effective duration from the alarm time, determining whether the first network element has a corresponding upstream originating network element or not according to the alarm parameter of the optical amplifier board alarm;
and if the optical amplifier board alarm sent by the first network element sending the original alarm is not received within the time range of the preset effective duration from the alarm time, determining that the first network element does not have a corresponding upstream originating network element.
Optionally, the interrupt location determination module is further configured to:
if the alarm parameter of the optical amplifier board alarm comprises an upstream originating network element identifier, determining that the first network element has a corresponding upstream originating network element; the upstream originating network element is a signal sending end of the first network element;
and if the alarm parameter of the optical amplifier board alarm does not include the upstream originating network element identifier, determining that the first network element does not have a corresponding upstream originating network element.
Optionally, the interrupt location determination module is further configured to:
if the characteristic alarm type of the original alarm is an optical playing board alarm, tracing and determining a root alarm originating network element corresponding to a first network element which sends the original alarm according to the alarm parameter of the original alarm, wherein the root alarm originating network element sends the optical playing board alarm within a time range which is preset effective duration from the alarm time of the original alarm, and an upstream originating network element of the root alarm originating network element does not send the optical playing board alarm within the time range which is preset effective duration from the alarm time of the original alarm;
and determining the optical cable interruption position according to the root alarm originating network element.
Optionally, the interrupt location determination module is further configured to:
determining a first upstream originating network element of the first network element according to the optical multiplexing segment layer path identifier and the upstream originating network element identifier in the alarm parameter of the original alarm, and determining whether an optical amplifier board alarm sent by the first upstream originating network element is received within a time range which is preset valid duration from the alarm time of the original alarm; the first upstream originating network element is a signal sending end of the first network element;
if the optical board-playing alarm sent by the first upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm, determining a second upstream originating network element of the first upstream originating network element, and determining whether the optical board-playing alarm sent by the second upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm; the second upstream originating network element is a signal sending end of the first upstream originating network element;
if the optical amplifier board alarm sent by the second upstream originating network element is not received within the time range of the preset effective duration from the alarm time of the original alarm, determining the first upstream originating network element as a root alarm originating network element;
if the optical amplifier board alarm sent by the second upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm, the signal tracing is carried out on the second upstream originating network element until a root alarm originating network element is determined, the root alarm originating network element sends the optical amplifier board alarm within the time range of the preset effective duration from the alarm time of the original alarm, and the upstream originating network element of the root alarm originating network element does not send the optical amplifier board alarm within the time range of the preset effective duration from the alarm time of the original alarm.
Optionally, the interrupt location determination module is further configured to:
determining whether a network element which sends an alarm of an optical monitoring board exists on an optical multiplexing section layer path where the first network element is located within a time range which is away from the alarm time of the original alarm by a preset effective duration;
if not, executing the following steps: and tracing and determining a root alarm network element corresponding to the first network element which sends the original alarm according to the alarm parameter of the original alarm.
The optical cable interruption fault positioning system further comprises:
the alarm correlation module is used for determining a root alarm and a correlation alarm according to the characteristic alarm type, wherein the correlation alarm is an alarm except the root alarm sent by all network elements on the optical multiplexing segment layer path where the network element sending the root alarm is located;
and the time generation module is used for generating an optical cable interruption fault event according to the root alarm and the associated alarm association.
The method executed by each program unit can refer to each embodiment of the optical cable interruption fault positioning method of the present invention, and details are not described herein.
The present invention also provides an optical cable interruption fault location apparatus, including: the optical cable interrupt fault positioning method can refer to each embodiment of the optical cable interrupt fault positioning method, and details are not repeated here.
The invention also provides a computer storage medium.
The computer storage medium of the present invention stores an optical cable interruption fault location program, and the optical cable interruption fault location program, when executed by a processor, implements the steps of the optical cable interruption fault location method described above.
The method implemented when the optical cable interrupt fault location program running on the processor is executed may refer to each embodiment of the optical cable interrupt fault location method of the present invention, and details are not described here.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.
The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or the portions contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above and includes several instructions for enabling a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (11)

1. An optical cable interruption fault positioning method is characterized by comprising the following steps:
receiving an original alarm, and determining whether the original alarm is an optical cable interruption characteristic alarm or not according to an alarm parameter of the original alarm and preset characteristic alarm information;
if yes, determining the characteristic alarm type of the original alarm according to the alarm parameter of the original alarm and the preset characteristic alarm information;
and determining the optical cable interruption position according to the characteristic alarm type.
2. The method for locating an optical cable break fault according to claim 1, wherein the step of determining an optical cable break location according to the characteristic alarm type includes:
if the characteristic alarm type of the original alarm is an optical monitoring board alarm, determining whether a first network element sending the original alarm has a corresponding upstream originating network element;
if so, determining the optical cable interruption position according to the upstream originating network element and the first network element;
and if not, determining the first network element as an optical cable interruption position.
3. The method for locating an optical cable interruption fault according to claim 2, wherein the step of determining whether the first network element that sent the original alarm has a corresponding upstream originating network element includes:
determining whether an optical amplifier board alarm sent by a first network element sending the original alarm is received within a time range which is a preset effective time from the alarm time according to the alarm time in the alarm parameter of the original alarm;
if the optical amplifier board alarm sent by the first network element sending the original alarm is received within the time range of the preset effective duration from the alarm time, determining whether the first network element has a corresponding upstream originating network element according to the alarm parameter of the optical amplifier board alarm;
and if the optical amplifier board alarm sent by the first network element sending the original alarm is not received within the time range of the preset effective duration from the alarm time, determining that the first network element does not have a corresponding upstream originating network element.
4. The method for locating an optical cable interruption fault according to claim 3, wherein the step of determining whether the first network element has a corresponding upstream originating network element according to the alarm parameter of the optical amplifier board alarm includes:
if the alarm parameter of the optical amplifier board alarm comprises an upstream originating network element identifier, determining that the first network element has a corresponding upstream originating network element; the upstream originating network element is a signal sending end of the first network element;
and if the alarm parameter of the optical amplifier board alarm does not comprise the upstream originating network element identifier, determining that the first network element does not have a corresponding upstream originating network element.
5. The method of claim 1, wherein the step of determining the cable break location based on the signature alarm type comprises:
if the characteristic alarm type of the original alarm is an optical amplifier board alarm, tracing and determining a root alarm originating network element corresponding to a first network element which sends the original alarm according to the alarm parameter of the original alarm, wherein the root alarm originating network element sends an optical amplifier board alarm within a time range which is preset effective duration from the alarm time of the original alarm, and an upstream originating network element of the root alarm originating network element does not send an optical amplifier board alarm within a time range which is preset effective duration from the alarm time of the original alarm;
and determining the optical cable interruption position according to the root alarm originating network element.
6. The method for positioning an optical cable interrupt fault according to claim 5, wherein the step of determining a root alarm network element corresponding to a first network element that issues the original alarm by tracing according to the alarm parameter of the original alarm includes:
determining a first upstream originating network element of the first network element according to the optical multiplexing segment layer path identifier and the upstream originating network element identifier in the alarm parameter of the original alarm, and determining whether an optical amplifier board alarm sent by the first upstream originating network element is received within a time range of a preset effective duration from the alarm time of the original alarm; the first upstream originating network element is a signal sending end of the first network element;
if the optical playing board alarm sent by the first upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm, determining a second upstream originating network element of the first upstream originating network element, and determining whether the optical playing board alarm sent by the second upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm; the second upstream originating network element is a signal sending end of the first upstream originating network element;
if the optical amplifier board alarm sent by the second upstream originating network element is not received within the time range of the preset effective duration from the alarm time of the original alarm, determining the first upstream originating network element as a root alarm originating network element;
if the optical playing board alarm sent by the second upstream originating network element is received within the time range of the preset effective duration from the alarm time of the original alarm, the signal tracing is carried out on the second upstream originating network element until a root alarm originating network element is determined, the root alarm originating network element sends the optical playing board alarm within the time range of the preset effective duration from the alarm time of the original alarm, and the upstream originating network element of the root alarm originating network element does not send the optical playing board alarm within the time range of the preset effective duration from the alarm time of the original alarm.
7. The optical cable interrupt fault locating method according to claim 5, wherein before the step of determining, according to the alarm parameter of the original alarm, the root alarm network element corresponding to the first network element that sent the original alarm by tracing, further comprises:
determining whether a network element which sends an alarm of an optical monitoring board exists on an optical multiplexing section layer path where the first network element is located within a time range which is away from the alarm time of the original alarm by a preset effective duration;
if not, executing the following steps: and tracing and determining a root alarm network element corresponding to the first network element which sends the original alarm according to the alarm parameter of the original alarm.
8. The method for locating an optical cable break fault as recited in claim 1, wherein after the step of determining an optical cable break location based on the signature alarm type, further comprising:
determining a root alarm and a correlation alarm according to the characteristic alarm types, wherein the correlation alarm is an alarm except the root alarm sent by all network elements on the optical multiplexing section layer path where the network element sending the root alarm is located;
and generating an optical cable interruption fault event according to the root alarm and the associated alarm association.
9. A cable break fault locating system, comprising:
the device comprises a characteristic alarm determining module, a judging module and a judging module, wherein the characteristic alarm determining module is used for receiving an original alarm and determining whether the original alarm is an optical cable interruption characteristic alarm or not according to an alarm parameter of the original alarm and preset characteristic alarm information;
the alarm type determining module is used for determining the characteristic alarm type of the original alarm according to the alarm parameters of the original alarm and the preset characteristic alarm information if the alarm type determining module is yes;
and the interruption position determining module is used for determining the optical cable interruption position according to the characteristic alarm type.
10. An optical cable break fault location device, comprising: a memory, a processor and a cable break fault location program stored on the memory and executable on the processor, the cable break fault location program when executed by the processor implementing the steps of the cable break fault location method of any of claims 1 to 8.
11. A computer storage medium, characterized in that the computer storage medium has stored thereon a cable break fault localization program, which when executed by a processor implements the steps of the cable break fault localization method according to any one of claims 1 to 8.
CN202110488599.8A 2021-04-30 2021-04-30 Optical cable interruption fault positioning method, system, equipment and medium Active CN115276787B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110488599.8A CN115276787B (en) 2021-04-30 2021-04-30 Optical cable interruption fault positioning method, system, equipment and medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110488599.8A CN115276787B (en) 2021-04-30 2021-04-30 Optical cable interruption fault positioning method, system, equipment and medium

Publications (2)

Publication Number Publication Date
CN115276787A true CN115276787A (en) 2022-11-01
CN115276787B CN115276787B (en) 2023-12-15

Family

ID=83745008

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110488599.8A Active CN115276787B (en) 2021-04-30 2021-04-30 Optical cable interruption fault positioning method, system, equipment and medium

Country Status (1)

Country Link
CN (1) CN115276787B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101090296A (en) * 2007-07-31 2007-12-19 亿阳信通股份有限公司 Diagnostic method and device for breakout of cable
CN102571407A (en) * 2010-12-30 2012-07-11 中国移动通信集团河北有限公司 Alarm correlation analysis method and device
JP2015171060A (en) * 2014-03-10 2015-09-28 富士通テレコムネットワークス株式会社 Optical communication apparatus, and control method of optical communication apparatus
CN105071970A (en) * 2015-08-27 2015-11-18 中国电信股份有限公司 Failure analysis method, failure analysis system and network management equipment
US20180006715A1 (en) * 2015-05-07 2018-01-04 Centre For Development Of Telematics Gis based centralized fiber fault localization system
CN111262624A (en) * 2018-11-30 2020-06-09 中国移动通信集团浙江有限公司 Optical cable fault monitoring method and device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101090296A (en) * 2007-07-31 2007-12-19 亿阳信通股份有限公司 Diagnostic method and device for breakout of cable
CN102571407A (en) * 2010-12-30 2012-07-11 中国移动通信集团河北有限公司 Alarm correlation analysis method and device
JP2015171060A (en) * 2014-03-10 2015-09-28 富士通テレコムネットワークス株式会社 Optical communication apparatus, and control method of optical communication apparatus
US20180006715A1 (en) * 2015-05-07 2018-01-04 Centre For Development Of Telematics Gis based centralized fiber fault localization system
CN105071970A (en) * 2015-08-27 2015-11-18 中国电信股份有限公司 Failure analysis method, failure analysis system and network management equipment
CN111262624A (en) * 2018-11-30 2020-06-09 中国移动通信集团浙江有限公司 Optical cable fault monitoring method and device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
李明芳: "基于信号流的光传输网告警相关性分析", 电信技术, no. 10 *
李程贵;王英豪;营海生;: "基于告警分析的智能光缆故障定位系统的研究", 信息通信, no. 05 *

Also Published As

Publication number Publication date
CN115276787B (en) 2023-12-15

Similar Documents

Publication Publication Date Title
US9319284B2 (en) Operation delay monitoring method, operation management apparatus, and operation management program
CN107294808A (en) The methods, devices and systems of interface testing
CN108989136B (en) Business end-to-end performance monitoring method and device
WO2017041406A1 (en) Failure positioning method and device
CN110535710A (en) Remote diagnosis method and system, the network equipment and Cloud Server of the network equipment
CN104065526B (en) A kind of method and apparatus of server failure alarm
CN110164101A (en) A kind of method and apparatus handling warning message
CN110501956B (en) Production test alarm system, server and alarm information acquisition equipment
US20080181134A1 (en) System and method for monitoring large-scale distribution networks by data sampling
WO2016112676A1 (en) Alarm processing method and device
CN108989128B (en) Fault positioning method and device based on networking structure
CN104067599A (en) Network state monitoring system
CN112994972B (en) Distributed probe monitoring platform
CN111083230A (en) Computer network operation management system
CN102004680A (en) Method for dynamically tracking program running state and rear panel device
CN112202613B (en) Optical cable fault processing method, device, equipment and computer readable storage medium
CN113537590A (en) Data anomaly prediction method and system
CN110224872B (en) Communication method, device and storage medium
CN110609761B (en) Method and device for determining fault source, storage medium and electronic equipment
CN115276787B (en) Optical cable interruption fault positioning method, system, equipment and medium
CN116055303A (en) Link monitoring processing method and device, electronic equipment and storage medium
CN114422386B (en) Monitoring method and device for micro-service gateway
CN101431435A (en) Connection-oriented service configuration and management method
CN115102865A (en) Network security device topology management method and system
CN113873560A (en) Network fault processing method and device

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
GR01 Patent grant
GR01 Patent grant