CN107872275A - Cable's Fault localization method, server, terminal and system - Google Patents
Cable's Fault localization method, server, terminal and system Download PDFInfo
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- CN107872275A CN107872275A CN201610847776.6A CN201610847776A CN107872275A CN 107872275 A CN107872275 A CN 107872275A CN 201610847776 A CN201610847776 A CN 201610847776A CN 107872275 A CN107872275 A CN 107872275A
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- 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
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- H04B10/0771—Fault location on the transmission path
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0677—Localisation of faults
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Locating Faults (AREA)
Abstract
The present invention proposes a kind of Cable's Fault localization method, server, terminal and system, is related to network O＆M technical field.Wherein, a kind of Cable's Fault localization method of the invention includes：The fault inquiry request for carrying out self terminal is obtained, the fault distance that fault inquiry request includes trouble point and relayed between computer room is fine long；Fault distance fibre length during fault inquiry is asked is with anchor point in fault location data compared with the accumulative fine length between relaying computer room, determine target anchor point, wherein, target anchor point is the anchor point neighbouring with trouble point, and anchor point includes relaying computer room, markstone point；The positional information of feedback target anchor point.Pass through such method, it can ask to be inquired about in fault location data according to fault inquiry, it is determined that the computer room neighbouring with trouble point or markstone point, and the position of computer room or markstone point is fed back into optical cable maintenance personnel, in order to which optical cable maintenance personnel go to scene to be detected and repaired according to the positional information of acquisition, the efficiency of fault location is improved.
Description
Technical field
The present invention relates to network O＆M technical field, particularly a kind of Cable's Fault localization method, server, terminal and it is
System.
Background technology
With the gradual increase of optical cable scale, the maintenance of circuit also gradually increases, which increase the difficulty of fault location,
Requirement and demand to attendant also sharply increase.
, it is necessary to which attendant's frequent updating fault location table, it is each to record optical cable in time in traditional optical cable maintenance management
The situation of individual node, markstone point, when a failure occurs it, attendant need manual queries fault location table, failure judgement section,
Fault section is inquired about, then goes to fault section to be rushed to repair, process is complicated, it is necessary to take considerable time, repairing cycle length is unfavorable
In maintaining network steadily normally to run, Consumer's Experience is influenceed.
The content of the invention
It is an object of the present invention to improve the efficiency of Cable's Fault positioning.
According to an aspect of the present invention, a kind of Cable's Fault localization method is proposed, including：Obtain the failure for carrying out self terminal
Inquiry request, fault inquiry request include relaying computer room mark, and, the fault distance between trouble point and relaying computer room is fine
It is long；Accumulative fibre in fault distance fibre length and fault location data during fault inquiry is asked between anchor point and relaying computer room
Length is compared, and determines target anchor point, wherein, target anchor point is the anchor point neighbouring with trouble point, during anchor point includes
After computer room and/or markstone point；The positional information of feedback target anchor point.
Alternatively, the positional information of feedback target anchor point includes：The latitude and longitude information of feedback target anchor point, so as to
Display target anchor point on the map of terminal.
Alternatively, target anchor point includes first object anchor point and the second target anchor point；During fault inquiry is asked
Fault distance fibre length compared with the accumulative fine length between relaying computer room, determines that target is determined with anchor point in fault location data
Site includes：In the accumulative fine long anchor point long less than fault distance fibre, it is determined that the anchor point of accumulative fine length maximum is first
Target anchor point；It is more than accumulative fine long in the fine long anchor point of fault distance, it is determined that accumulative fine long minimum anchor point is the
Two target anchor points.
Alternatively, the class of track in fault inquiry request also including failure optical cable and/or the position paragraph of trouble point；Therefore
Barrier location data also includes the class of track information and/or position paragraph information of anchor point；Based on fault location data, according to event
Barrier inquiry request determines that the anchor point neighbouring with trouble point includes as target anchor point：According to the class of track of failure optical cable
And/or the class of track information and/or position paragraph information of the position paragraph matching anchor point of trouble point, screen anchor point；
Target anchor point is determined in the anchor point filtered out.
Alternatively, in addition to：Fault location basic data is obtained, fault location basic data includes：Each anchor point
Fibre between latitude and longitude information, mark, reel length and adjacent relay computer room is long；Determined according to fault location basic data
Markstone point is long to the accumulative fibre between the relaying computer room adjacent with markstone point；It is long-living according to fault location basic data and accumulative fibre
Into fault location data.
Alternatively, determine markstone point to the accumulative fine long bag between adjacent relaying computer room according to fault location basic data
Include：Correction parameter is determined according to the fine length between adjacent relay computer room and the latitude and longitude information of adjacent relay computer room；According to fixed
The latitude and longitude information in site determines the ground distance between adjacent positioned point；According to the ground distance between adjacent positioned point and each fixed
The reel length in site determines that the rough estimate between adjacent positioned point is fine long；The fine length of rough estimate is optimized according to correction parameter, it is adjacent fixed to determine
It is actual fine long between site；According to the actual fine long each markstone point of determination between adjacent positioned point to the relaying adjacent with markstone point
It is accumulative fine long between computer room.
By such method, can ask be inquired about in fault location data according to fault inquiry, it is determined that with therefore
Barrier point neighbouring computer room or markstone point, and the position of computer room or markstone point is fed back into optical cable maintenance personnel, in order to which optical cable is tieed up
Shield personnel go to scene to be detected and repaired according to the positional information of acquisition, improve the efficiency of fault location.
According to another aspect of the present invention, a kind of Cable's Fault localization method is proposed, including：Failure is sent to server
Inquiry request, fault inquiry request include relaying computer room mark, and, the fault distance between trouble point and relaying computer room is fine
It is long, fault distance fibre length and anchor point in fault location data and relaying computer room during so as to server, fault inquiry is asked it
Between accumulative fine length be compared, determine target anchor point, wherein, target anchor point be the anchor point neighbouring with trouble point, calmly
Site includes relaying computer room and/or markstone point；The positional information of acquisition target anchor point, wherein target anchor point include and failure
Point neighbouring relaying computer room and/or markstone point.
Alternatively, the positional information of target anchor point includes the latitude and longitude information of target anchor point；Also include：According to target
The latitude and longitude information of anchor point display target anchor point on map.
Alternatively, in addition to：Leading for target anchor point is shown on map according to the latitude and longitude information of target anchor point
Boat information.
By such method, fault inquiry request can be sent to server, and obtain and trouble point neighbour from server
The positional information of near computer room or markstone point, in order to which optical cable maintenance personnel go to scene to be examined according to the positional information of acquisition
Survey and repair, improve the efficiency of fault location.
According to a further aspect of the invention, a kind of Cable's Fault location-server is proposed, including：Inquiry request obtains mould
Block, come for obtaining self terminal fault inquiry request, fault inquiry request include relay computer room mark, and, trouble point and
The fault distance relayed between computer room is fine long；Target anchor point determining module, for the fault distance during fault inquiry is asked
Fine length compared with the accumulative fine length between relaying computer room, determines target anchor point with anchor point in fault location data, its
In, target anchor point is the anchor point neighbouring with trouble point, and anchor point includes relaying computer room and/or markstone point；Feedback module, use
In the positional information of feedback target anchor point.
Alternatively, feedback module is used for the latitude and longitude information of feedback target anchor point, to show mesh on terminal map
Demarcate site.
Alternatively, target anchor point includes first object anchor point and the second target anchor point；Target anchor point determines mould
Block is used to be less than in the fine long anchor point of fault distance in accumulative fine length, it is determined that the long maximum anchor point of accumulative fibre is first object
Anchor point；In the accumulative fine long anchor point long more than fault distance fibre, it is determined that the anchor point of accumulative fine length minimum is the second mesh
Demarcate site.
Alternatively, the class of track in fault inquiry request also including failure optical cable and/or the position paragraph of trouble point；Therefore
Barrier location data also includes the class of track information and/or position paragraph information of anchor point；Target anchor point determining module includes：
Anchor point screening unit, for the class of track according to failure optical cable and/or the line of the position paragraph matching anchor point of trouble point
Road class information and/or position paragraph information, screen anchor point；Target point determining unit, in the anchor point filtered out
Determine target anchor point.
Alternatively, in addition to：Basic data acquisition module, for obtaining fault location basic data, fault location basis
Data include：The latitude and longitude information of each anchor point, mark, reel be long and adjacent relay computer room between fibre it is long；It is accumulative
Fine long acquisition module, for determining markstone point between the relaying computer room adjacent with markstone point according to fault location basic data
It is accumulative fine long；Fault location data generation module, for according to fault location basic data and accumulative fine long generation fault location
Data.
Alternatively, add up fine long acquisition module to be used for：According to the fine length and adjacent relay machine between adjacent relay computer room
The latitude and longitude information in room determines correction parameter；Ground distance between adjacent positioned point is determined according to the latitude and longitude information of anchor point；
Grown according to the reel of the ground distance between adjacent positioned point and each anchor point and determine that the rough estimate between adjacent positioned point is fine long；Root
It is fine long according to correction parameter optimization rough estimate, determine the actual fine length between adjacent positioned point；According to actual fine long between adjacent positioned point
Determine each markstone point to the accumulative fine length between the relaying computer room adjacent with markstone point.
Such server can be asked to be inquired about in fault location data according to fault inquiry, it is determined that and trouble point
Neighbouring computer room or markstone point, and the position of computer room or markstone point is fed back into optical cable maintenance personnel, in order to optical cable maintenance people
Member goes to scene to be detected and repaired according to the positional information of acquisition, improves the efficiency of fault location.
According to a further aspect of the invention, a kind of Cable's Fault positioning terminal is proposed, including：Inquiry request sends mould
Block, for sending fault inquiry request to server, fault inquiry request includes relaying computer room mark, and, trouble point is with
It is fine long after the fault distance between computer room, fault distance fibre length and fault location number during so as to server, fault inquiry is asked
According to middle anchor point between relaying computer room it is accumulative it is fine long compared with, determine target anchor point, wherein, target anchor point be with
The neighbouring anchor point in trouble point, anchor point include relaying computer room and/or markstone point；Position information acquisition module, come for obtaining
From the positional information of the target anchor point of server, wherein target anchor point include the relaying computer room neighbouring with trouble point and/or
Markstone point.
Alternatively, the positional information of target anchor point includes the latitude and longitude information of target anchor point；Also include：Map denotation
Module, for according to the latitude and longitude information of target anchor point on map display target anchor point.
Alternatively, in addition to：Navigation module, for being shown to mesh on map according to the latitude and longitude information of target anchor point
Demarcate the navigation information in site.
Such terminal can send fault inquiry request to server, and be obtained and the neighbouring machine in trouble point from server
The positional information in room or markstone point, in order to which optical cable maintenance personnel go to scene to be detected and tieed up according to the positional information of acquisition
Repair, improve the efficiency of fault location.
In addition, according to an aspect of the present invention, a kind of Cable's Fault alignment system is proposed, including：It is mentioned above
Any one Cable's Fault location-server；With any one Cable's Fault positioning terminal being mentioned above.
In such system, fault inquiry request can be sent by terminal to server, server please according to fault inquiry
Ask and inquired about in fault location data, it is determined that the computer room neighbouring with trouble point or markstone point, and by computer room or markstone point
Position feeds back to terminal, in order to which optical cable maintenance personnel go to scene to be detected and repaired according to the positional information of acquisition, carries
The high efficiency of fault location.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the flow chart of one embodiment of the Cable's Fault localization method of the present invention.
Fig. 2 is the flow chart of one embodiment that target anchor point is determined in the Cable's Fault localization method of the present invention.
Fig. 3 is the flow chart of one embodiment that fault location data are generated in the Cable's Fault localization method of the present invention.
Fig. 4 is the flow chart of one embodiment of the Cable's Fault localization method of the present invention.
Fig. 5 is the flow chart of another embodiment of the Cable's Fault localization method of the present invention.
Fig. 6 is the schematic diagram of one embodiment of the Cable's Fault location-server of the present invention.
Fig. 7 is the signal of one embodiment of target anchor point determining module in Cable's Fault location-server of the invention
Figure.
Fig. 8 is the schematic diagram of another embodiment of the Cable's Fault positioner of the present invention.
Fig. 9 is the schematic diagram of one embodiment of the Cable's Fault positioning terminal of the present invention.
Figure 10 is the schematic diagram of another embodiment of the Cable's Fault positioning terminal of the present invention.
Figure 11 a are the schematic diagram of the one embodiment at positioning terminal interface in Cable's Fault positioning terminal of the invention.
Figure 11 b are the signal of one embodiment of positional information feedback interface in Cable's Fault positioning terminal of the invention
Figure.
Figure 11 c are the schematic diagram of the one embodiment at map denotation interface in Cable's Fault positioning terminal of the invention.
Figure 11 d are the schematic diagram of one embodiment of navigation interface in Cable's Fault positioning terminal of the invention.
Figure 12 is the schematic diagram of one embodiment of the Cable's Fault alignment system of the present invention.
Embodiment
Below by drawings and examples, technical scheme is described in further detail.
The flow chart of one embodiment of the Cable's Fault localization method of the present invention is as shown in Figure 1.
In a step 101, the fault inquiry request for carrying out self terminal is obtained, fault inquiry request includes relaying computer room mark
And the fault distance between trouble point and relaying computer room is fine long.In one embodiment, optical cable section is included in two end points
After computer room, identified respectively with A, B, optical cable maintenance personnel can be tested in any one relaying computer room, the localization of faults away from
Fibre from relaying computer room is long, fine long as fault distance.
In a step 102, the fault distance fibre length during fault inquiry is asked is with anchor point in fault location data with
It is compared after the accumulative fine length between computer room, determines target anchor point.Target anchor point is the anchor point neighbouring with trouble point.
In one embodiment, anchor point includes relaying computer room, markstone point.Fault location data include mark and the position of anchor point
It is accumulative fine long between information, and anchor point and relaying computer room.In one embodiment, can be obtained according to relaying computer room mark
Each anchor point is taken apart from the accumulative fine long of the relaying computer room, then by compared with the fine length of fault distance, determining length phase
Anchor point is as target anchor point corresponding near accumulative fine length.
In step 103, the positional information of feedback target anchor point.In one embodiment, wrapped in fault location data
The latitude and longitude information of anchor point is included, the latitude and longitude information of anchor point can be fed back to terminal, in order to which terminal shows on map
Show target anchor point.
By such method, it can ask to be inquired about in fault location data according to fault inquiry, determine failure
Point neighbouring computer room or markstone point, and the position of computer room or markstone point is fed back into optical cable maintenance personnel, in order to optical cable maintenance
Personnel go to scene to be detected and repaired according to the positional information of acquisition, improve the efficiency of fault location, shorten maintenance
Time, reduce business and block risk, lift service quality and Consumer's Experience.
In one embodiment, between being often positioned in two anchor points due to trouble point, determine that single target anchor point can
It can cause the relative position of indefinite trouble point and target anchor point, it is therefore desirable to two target anchor points are determined, so as to
Know the optical cable section that trouble point is located at.Target anchor point includes first object anchor point, the second target anchor point.Can be accumulative
Fibre is long to be less than in the fine long anchor point of fault distance, it is determined that accumulative fine long maximum anchor point is first object anchor point；Tired
In the fine long anchor point long more than fault distance fibre of meter, it is determined that the anchor point of accumulative fine length minimum is the second target anchor point.
By such method, the target anchor point of trouble point both sides is can determine, so that it is determined that the light that trouble point is located at
Cable section, so that attendant carries out accurately localization of fault.
In one embodiment, the class of track information of failure optical cable can also be included in fault inquiry request, failure is fixed
Position data include the class of track information of anchor point；The screening of anchor point can be carried out by the matching of class of track information,
And then target anchor point is determined from the anchor point filtered out., can be true again after advanced row line screening by such method
Set the goal anchor point, so as to reduce operand, operation efficiency is improved, particularly in the larger feelings of the data volume of fault location data
Under condition, it is possible to increase the reaction speed of system, reduce the requirement to equipment performance, improve the Consumer's Experience of attendant.
In one embodiment, the location of failure optical cable paragraph information can also be included in fault inquiry request, such as
Nanchang section.Fault location data include the position paragraph information of anchor point；It can be carried out by the matching of position paragraph information
The screening of anchor point, so as to determine target anchor point from the anchor point filtered out., being capable of advanced line position by such method
Target anchor point is determined again after putting paragraph screening, so as to reduce operand, operation efficiency is improved, particularly in fault location data
Data volume it is larger in the case of, it is possible to increase the reaction speed of system, reduce the requirement to equipment performance, improve attendant
Consumer's Experience.
Flow chart such as Fig. 2 institutes of one embodiment of target anchor point are determined in the Cable's Fault localization method of the present invention
Show.
In step 201, in fault location data, carried out by the matching of class of track information and position paragraph information
The screening of anchor point.
In step 202, selected in the anchor point that step 201 filters out, it is determined that it is accumulative fine long be less than failure away from
It is first object anchor point to add up fine long maximum anchor point in the anchor point long from fibre.
In step 203, selected in the anchor point that step 201 filters out, it is determined that it is accumulative fine long be more than failure away from
It is the second target anchor point to add up fine long minimum anchor point in the anchor point long from fibre.
By such method, the screening of anchor point can be first carried out to reduce data volume, improves target anchor point really
Determine efficiency；And then the target anchor point of localization of faults both sides, so that it is determined that the optical cable section that trouble point is located at, to safeguard people
Member carries out accurately localization of fault.
In one embodiment, fault location data can be generated according to lightguide cable link situation.The Cable's Fault of the present invention
The flow chart that one embodiment of fault location data is generated in localization method is as shown in Figure 3.
In step 301, fault location basic data is obtained, fault location basic data includes：The warp of each anchor point
Fibre between latitude information, mark, reel length and adjacent relay computer room is long.In one embodiment, can use point-by-point
Measurement, the mode typing fault location basic data of manual entry；In one embodiment, data with existing generation event can be imported
Hinder location base data.
In step 302, according to fault location basic data determine markstone point to the relaying computer room adjacent with markstone point it
Between it is accumulative fine long.In one embodiment, can be according to the long light for combining each anchor point of fibre between adjacent relay computer room
Fine disk is long, the ground distance between anchor point carries out error and shared equally, so that it is determined that each markstone point is between the relaying computer room at both ends
It is accumulative fine long.
In step 303, according to fault location basic data and accumulative fine long generation fault location data.In an implementation
In example, latitude and longitude information, the mark of fault location data including each anchor point, and each markstone point to adjacent relaying
It is accumulative fine long between computer room.
By such method, can determine according to that can measure, count obtained fault location basic data generation failure
Position data, fiber optic cable maintenance personnel are safeguarded in form from cumbersome craft and freed, is easy to safeguard the renewal of data, repaiies
Change, also allow for safeguarding the storage of data and share, substantially increase maintenance efficiency.
In one embodiment, the ground distance between adjacent positioned point can be determined according to the latitude and longitude information of anchor point
L1；Determine that the rough estimate between adjacent positioned point is fine according to the long L2 of reel of the ground distance and two anchor points between adjacent positioned point
Long L3=L1+L2.Grown due to reel and repetition, and ground distance and actual optical cable laying are had in accumulative fine long calculating process
Distance can be had any different, it is therefore desirable to which long L3 fine to rough estimate is corrected.In one embodiment, can be according to adjacent relay computer room
Between fine length and the latitude and longitude information of adjacent relay computer room determine correction parameter, such as according to the longitude and latitude of adjacent relay computer room
Information determines that the ground distance between adjacent relay computer room is L0, and fibre is a length of between determining adjacent relay computer room by empty fine test
S0, determine that correction parameter is：
N=(S0-L0)/L0
The fine length of rough estimate is optimized according to correction parameter, determines the actual fine length between adjacent positioned point：
Actual fine long L4=L3+N
According to the actual fine long each markstone point of determination between adjacent positioned point between the relaying computer room adjacent with markstone point
It is accumulative fine long.Since the relaying computer room (A computer rooms) of one end, the distance between i-th of markstone point and previous anchor point are
L4i, then the accumulative fibre from i-th of markstone point to A computer rooms is a length ofRelaying of i-th of markstone point to the other end
The accumulative a length of SB of fibre of computer room (B computer rooms)i=S0-SAi。
, can be according to being capable of field survey the relaying Host equipment room, markstone point position, the repeater that arrive by such method
Room adds up fine length and the reel of markstone point is grown to obtain the fine length between adjacent positioned point, and then obtains each markstone o'clock to two
The accumulative fine length of end relaying computer room, is easy to locating point data management, and is easy to the rapid matching inquiry in query process, obtains event
The position of the neighbouring anchor point of barrier point, improve the efficiency of fault location.
In one embodiment, fault location data can be repaiied according to practical situations, network Development situation
Change, update, effective means are provided so as to be verified the accuracy of fault location data, supervised for all levels of management personnel.
The flow chart of one embodiment of the Cable's Fault localization method of the present invention is as shown in Figure 4.
In step 401, fault inquiry request being sent to server, fault inquiry request includes relaying computer room mark,
Fault distance between trouble point and relaying computer room is fine long.Server can be according to relaying computer room mark and fault distance fibre progress
Row is matched and compared, it is determined that the relaying computer room adjacent with trouble point, markstone point.
In step 402, the positional information of target anchor point is obtained.
By such method, fault inquiry request can be sent to server, and obtain and trouble point neighbour from server
The positional information of near computer room or markstone point, in order to which optical cable maintenance personnel go to scene to be examined according to the positional information of acquisition
Survey and repair, improve the efficiency of fault location, shorten the repair time, improve Consumer's Experience.
In one embodiment, the positional information of target anchor point can include the latitude and longitude information of target anchor point, energy
Enough supply terminal display target anchor point on map.
By such method, optical cable maintenance personnel can obtain the position of target anchor point on map, and abstract
Position text information reduces the requirement that optical cable maintenance personnel hold to each markstone point position, is easy to light compared to more intuitively
Cable attendant goes to rapidly the place.
In one embodiment, terminal can also be according to the latitude and longitude information of current position and target anchor point in map
Upper display is from current location to the navigation information of target anchor point.
By such method, optical cable maintenance personnel can go directly to target anchor point using navigation information, further
The requirement for optical cable maintenance personnel is reduced, shortens the time that optical cable maintenance personnel reach target anchor point, improves trouble point
The efficiency of positioning.
The flow chart of another embodiment of the Cable's Fault localization method of the present invention is as shown in Figure 5.
In step 501, fault inquiry request being sent to server, fault inquiry request includes relaying computer room mark,
Fault distance between trouble point and relaying computer room is fine long.Server can be according to relaying computer room mark and fault distance fibre progress
Row is matched and compared, it is determined that the relaying computer room adjacent with trouble point, markstone point.
In step 502, the latitude and longitude information of target anchor point is obtained.
In step 503, the display target anchor point on the map of terminal.
In step 504, shown on terminal map from current location to the navigation information of target anchor point.
By such method, relaying computer room mark and failure can be provided by sending fault inquiry request to server
Distance is fine long, the latitude and longitude information of target anchor point can be obtained from server, and obtained on map from current location to mesh
The navigation information in site is demarcated, process is convenient and friendly, has without optical cable maintenance personnel for markstone point position, distance and road conditions
Grasp well, improve the efficiency of localization of fault, shorten the time of malfunction elimination, improve Consumer's Experience.
The schematic diagram of one embodiment of the Cable's Fault location-server of the present invention is as shown in Figure 6.Wherein, inquiry request
Acquisition module 601 can obtain come self terminal fault inquiry request, fault inquiry request include relay computer room identify and
Fault distance between trouble point and relaying computer room is fine long.In one embodiment, optical cable section includes two end points repeaters
Room, identified respectively with A, B, optical cable maintenance personnel can be tested in any one relaying computer room, in localization of faults distance
Fibre after computer room is long, fine long as fault distance.Target anchor point determining module 602 fault inquiry can be asked in failure
Compared with fine length is long with the accumulative fibre between relaying computer room with anchor point in fault location data, determine that target positions
Point.Target anchor point is the anchor point neighbouring with trouble point.In one embodiment, anchor point includes relaying computer room, markstone point.
Fault location data include accumulative fine long between the mark and positional information of anchor point, and anchor point and relaying computer room.
In one embodiment, each anchor point can be obtained according to relaying computer room mark apart from the accumulative fine long of the relaying computer room, then
By compared with the fine length of fault distance, determining that anchor point is as target anchor point corresponding to the accumulative fine length of similar length.
Feedback module 603 is capable of the positional information of feedback target anchor point.In one embodiment, fault location data include positioning
Point latitude and longitude information, the latitude and longitude information of anchor point can be fed back to terminal, in order to terminal on map display target
Anchor point.
Such server can be asked to be inquired about in fault location data according to fault inquiry, and the localization of faults is adjacent
Near computer room or markstone point, and the position of computer room or markstone point is fed back into optical cable maintenance personnel, in order to optical cable maintenance personnel
Go to scene to be detected and repaired according to the positional information of acquisition, improve the efficiency of fault location, shorten the repair time,
Improve Consumer's Experience.
In one embodiment, between being often positioned in two anchor points due to trouble point, determine that single target anchor point can
It can cause the relative position of indefinite trouble point and target anchor point, it is therefore desirable to two target anchor points are determined, so as to
Know the optical cable section that trouble point is located at.Target anchor point includes first object anchor point, the second target anchor point.Target anchor point
Determining module 602 can be in the accumulative fine long fine long anchor point less than fault distance, it is determined that the anchor point that accumulative fine length is maximum
For first object anchor point；In the accumulative fine long fine long anchor point more than fault distance, it is determined that the positioning that accumulative fine length is minimum
Point is the second target anchor point.
Such server can determine the target anchor point of trouble point both sides, so that it is determined that the optical cable area that trouble point is located at
Between, so that attendant carries out accurately localization of fault.
The present invention Cable's Fault location-server in target anchor point determining module one embodiment schematic diagram such as
Shown in Fig. 7.Wherein, anchor point screening unit 701 can be screened from fault location data, exclusive segment anchor point.
In one embodiment, the class of track information of failure optical cable can be included in fault inquiry request, fault location data include
The class of track information of anchor point, anchor point screening unit 701 can carry out anchor point by the matching of class of track information
Screening；In another embodiment, the location of failure optical cable paragraph information, such as south can also be included in fault inquiry request
Prosperous section.Fault location data include the position paragraph information of anchor point；Anchor point screening unit 701 can pass through position paragraph
The matching of information carries out the screening of anchor point.Target point determining unit 702 is used to determine that target is determined from the anchor point filtered out
Site, it can be selected in the anchor point filtered out, it is determined that tiring out in the accumulative fine long fine long anchor point less than fault distance
The maximum anchor point of the fine length of meter is first object anchor point, it is determined that adding up in the accumulative fine long fine long anchor point more than fault distance
The long minimum anchor point of fibre is the second target anchor point.
Such server can first carry out the screening of anchor point to reduce data volume, reduce operand, improve computing effect
Rate, particularly in the case where the data volume of fault location data is larger, it is possible to increase the reaction speed of system, reduce to equipment
The requirement of performance, improve the Consumer's Experience of attendant；And then the target anchor point of localization of faults both sides, so that it is determined that failure
The optical cable section that point is located at, so that attendant carries out accurately localization of fault.
The schematic diagram of another embodiment of the Cable's Fault location-server of the present invention is as shown in Figure 8.Wherein, inquiry please
Ask acquisition module 801, target anchor point determining module 802 and the 26S Proteasome Structure and Function of feedback module 803 and phase in Fig. 6 embodiment
Seemingly.Cable's Fault location-server also includes basic data acquisition module 804, accumulative fine long acquisition module 805 and fault location
Data generation module 806.Basic data acquisition module 804 can obtain fault location basic data, fault location basic data
Including：The latitude and longitude information of each anchor point, mark, reel be long and adjacent relay computer room between fibre it is long.It is accumulative fine long
Acquisition module 805 can determine markstone point to tiring out between the relaying computer room adjacent with markstone point according to fault location basic data
Meter is fine long.In one embodiment, can it is long according to the long fiber reel for combining each anchor point of fibre between adjacent relay computer room,
Ground distance between anchor point carries out error and shared equally, so that it is determined that the accumulative fibre that relays computer room between of each markstone point to both ends
It is long.Fault location data generation module 806 can be according to fault location basic data and accumulative fine long generation fault location data.
In one embodiment, the latitude and longitude information of fault location data including each anchor point, mark, and each markstone point to
It is accumulative fine long between adjacent relaying computer room.
Such server can generate fault location number according to that can measure, count obtained fault location basic data
According to so as to which during fault location personnel can be maintained easily according to the determination of fault location data progress target anchor point
The position of the rapid localization of faults.
In one embodiment, the ground distance between adjacent positioned point can be determined according to the latitude and longitude information of anchor point
L1；Determine that the rough estimate between adjacent positioned point is fine according to the long L2 of reel of the ground distance and two anchor points between adjacent positioned point
Long L3=L1+L2.Grown due to reel and repetition, and ground distance and actual optical cable laying are had in accumulative fine long calculating process
Distance can be had any different, it is therefore desirable to which long L3 fine to rough estimate is corrected.In one embodiment, can be according to adjacent relay computer room
Between fine length and the latitude and longitude information of adjacent relay computer room determine correction parameter, such as according to the longitude and latitude of adjacent relay computer room
Information determines that the ground distance between adjacent relay computer room is L0, and fibre is a length of between determining adjacent relay computer room by empty fine test
S0, determine that correction parameter is：
N=(S0-L0)/L0
The fine length of rough estimate is optimized according to correction parameter, determines the actual fine length between adjacent positioned point：
Actual fine long L4=L3+N
According to the actual fine long each markstone point of determination between adjacent positioned point between the relaying computer room adjacent with markstone point
It is accumulative fine long.Since the relaying computer room (A computer rooms) of one end, the distance between i-th of markstone point and previous anchor point are
L4i, then the accumulative fibre from i-th of markstone point to A computer rooms is a length ofRelaying of i-th of markstone point to the other end
The accumulative a length of SB of fibre of computer room (B computer rooms)i=S0-SAi。
Such server can according to can field survey arrive relaying Host equipment room, markstone point position, relaying computer room
Between to add up the fibre that the reel of fine length and markstone point is grown to obtain between adjacent positioned point long, and then obtain each markstone point to both ends
The accumulative fine long of computer room is relayed, is easy to locating point data management, and is easy to the rapid matching inquiry in query process, obtains failure
The position of the neighbouring anchor point of point, improve the efficiency of fault location.
The schematic diagram of one embodiment of the Cable's Fault positioning terminal of the present invention is as shown in Figure 9.Wherein, inquiry request is sent out
Module 901 is sent to send fault inquiry request to server, fault inquiry request includes relaying computer room mark, and trouble point
Fault distance between relaying computer room is fine long.Server can according to relaying computer room mark and fault distance it is fine long carry out matching and
Compare, it is determined that the relaying computer room adjacent with trouble point, markstone point.Position information acquisition module 902 can obtain target anchor point
Positional information.
Such terminal can send fault inquiry request to server, and be obtained and the neighbouring machine in trouble point from server
The positional information in room or markstone point, in order to which optical cable maintenance personnel go to scene to be detected and tieed up according to the positional information of acquisition
Repair, improve the efficiency of fault location, shorten the repair time, improve Consumer's Experience.
In one embodiment, the positional information of target anchor point can include the latitude and longitude information of target anchor point, light
Cable fault location terminal can also include map display module, can be shown according to the latitude and longitude information of target anchor point on map
Show target anchor point.
Using such terminal, optical cable maintenance personnel can obtain the position of target anchor point on map, and abstract
Position text information reduces the requirement that optical cable maintenance personnel hold to each markstone point position, is easy to light compared to more intuitively
Cable attendant goes to rapidly the place.
In one embodiment, Cable's Fault positioning terminal can also include navigation module, can be according to current position
The navigation information from current location to target anchor point is shown on map with the latitude and longitude information of target anchor point.
Using such terminal, optical cable maintenance personnel can go directly to target anchor point according to navigation information, further
The requirement for optical cable maintenance personnel is reduced, shortens the time that optical cable maintenance personnel reach target anchor point, improves trouble point
The efficiency of positioning.
The schematic diagram of another embodiment of the Cable's Fault positioning terminal of the present invention is as shown in Figure 10.Wherein, inquiry please
Ask sending module 1001 and the 26S Proteasome Structure and Function of position information acquisition module 1002 similar to Fig. 9 embodiment.Cable's Fault
Positioning terminal also includes map display module 1003 and navigation module 1004.Map display module 1003 can position according to target
The latitude and longitude information of point display target anchor point on map.Navigation module 1004 can position according to current position and target
The latitude and longitude information of point shows the navigation information from current location to target anchor point on map.
Such terminal can provide relaying computer room mark and fault distance by sending fault inquiry request to server
Fibre is long, the latitude and longitude information of target anchor point can be obtained from server, and obtain determining from current location to target on map
The navigation information in site, process is convenient and friendly, has very well for markstone point position, distance and road conditions without optical cable maintenance personnel
Grasp, improve the efficiency of localization of fault, shorten the time of malfunction elimination, improve Consumer's Experience.
In one embodiment, the page of Cable's Fault positioning terminal is as shown in Figure 11 a~Figure 11 d.Wherein, Figure 11 a are
The schematic diagram of the one embodiment at terminal inquiry interface in the Cable's Fault positioning terminal of the present invention.Attendant can such as scheme
Select class of track on interface shown in 11a, one-level is national lightguide cable link, and two level is inter-provincial lightguide cable link, reselection light
The circuit of cable is " capital Kowloon-Kwangtung " line, and paragraph is " Nanchang-Fengcheng " section, is measured in A end points, the fibre of trouble point distance A end points
A length of 2 km.Latitude and longitude information can be the latitude and longitude information of present terminal position.Server can return to first object positioning
The relevant information of point, the second target anchor point, as shown in positional information feedback interface in Cable's Fault positioning terminal in Figure 11 b.
Attendant can choose the navigation keys of lower section to enter the map denotation interface shown in Figure 11 c.Attendant can choose and " open
Begin navigation " button, navigation interface as illustrated in fig. 11d can be shown in terminal, so as to reach target anchor point according to navigation information
Position.
By such method, simple, the friendly page can be used to carry out the positioning of trouble point for optical cable maintenance personnel,
The position of target anchor point is obtained, and the position is smoothly reached according to the navigation information of feedback, improves the efficiency of fault location,
Shorten the time of malfunction elimination.
The schematic diagram of one embodiment of the Cable's Fault inquiry system of the present invention.Wherein, Cable's Fault location-server
1201 can obtain the fault inquiry request come self terminal by any one method being mentioned above, and determine that target positions
Point, and to the positional information of terminal feedback target anchor point.Cable's Fault positioning terminal 1202 can be by being mentioned above
Any one method sends fault inquiry request to server, and obtains the positional information of target anchor point.
In such system, fault inquiry request can be sent by terminal to server, server please according to fault inquiry
Ask and inquired about in fault location data, it is determined that the computer room neighbouring with trouble point or markstone point, and by computer room or markstone point
Position feeds back to terminal, in order to which optical cable maintenance personnel go to scene to be detected and repaired according to the positional information of acquisition, carries
The high efficiency of fault location, shortens the repair time, improves Consumer's Experience.
In one embodiment, terminal can display target positions on map according to the positional information of target anchor point
Point, optical cable maintenance personnel can obtain the position of target anchor point on map, compared with abstract position text information more
Intuitively, the requirement held to optical cable maintenance personnel to each markstone point position is reduced, is easy to optical cable maintenance personnel to go to rapidly
The place.
In another embodiment, the navigation information from current location to target anchor point, optical cable maintenance can also be shown
Personnel can go directly to target anchor point using navigation information, reduce further the requirement for optical cable maintenance personnel, contracting
Short optical cable maintenance personnel reach the time of target anchor point, improve the efficiency of localization of fault.
In one embodiment, can be by the data integration of server in the terminal, terminal only needs installation storage failure
Location data can without network, it is connectionless in the state of carry out target anchor point position determine, so as to reduce to use
The requirement of environment, is advantageous to popularization and application.
Finally it should be noted that：The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among the claimed technical scheme scope of the present invention.
Claims (19)
- A kind of 1. Cable's Fault localization method, it is characterised in that including：Obtain the fault inquiry request for carrying out self terminal, fault inquiry request includes relaying computer room mark, and, trouble point and The fault distance relayed between computer room is fine long；The fault distance fibre length and anchor point in fault location data and the repeater during the fault inquiry is asked Accumulative fine length between room is compared, and determines target anchor point, wherein, the target anchor point is neighbouring with the trouble point Anchor point, the anchor point includes the relaying computer room and/or markstone point；Feed back the positional information of the target anchor point.
- 2. according to the method for claim 1, it is characterised in thatThe positional information of the feedback target anchor point includes：The latitude and longitude information of the target anchor point is fed back, so as to The target anchor point is shown on the map of the terminal.
- 3. according to the method for claim 1, it is characterised in thatThe target anchor point includes first object anchor point and the second target anchor point；It is described by anchor point and the relaying in fault distance fibre length and fault location data described in fault inquiry request Accumulative fine length between computer room is compared, and determines that target anchor point includes：In the accumulative fine long fine long anchor point less than the fault distance, the institute of the accumulative fine long maximum is determined It is the first object anchor point to state anchor point；In the accumulative fine long fine long anchor point more than the fault distance, the institute of the accumulative fine long minimum is determined It is the second target anchor point to state anchor point.
- 4. according to the method for claim 1, it is characterised in that also include the line of failure optical cable in the fault inquiry request Road grade and/or the position paragraph of trouble point；The fault location data also include the class of track information and/or position paragraph information of the anchor point；It is described to be based on fault location data, determined and the neighbouring anchor point conduct in the trouble point according to fault inquiry request Target anchor point includes：The class of track that the anchor point is matched according to the position paragraph of the class of track of the failure optical cable and/or trouble point is believed Breath and/or position paragraph information, screen the anchor point；The target anchor point is determined in the anchor point filtered out.
- 5. according to any methods described of Claims 1 to 4, it is characterised in that also include：Fault location basic data is obtained, the fault location basic data includes：The latitude and longitude information of each anchor point, Fibre between mark, reel length and the adjacent relaying computer room is long；According to the fault location basic data determine the markstone point to the relaying computer room adjacent with the markstone point it Between it is described accumulative fine long；According to the fault location basic data and the accumulative fine long generation fault location data.
- 6. according to the method for claim 5, it is characterised in that described according to determining the fault location basic data Markstone point includes to the accumulative fine length between the adjacent relaying computer room：Correction ginseng is determined according to the latitude and longitude information of the long and adjacent relaying computer room of the fibre between the adjacent relaying computer room Number；Ground distance between the adjacent anchor point is determined according to the latitude and longitude information of the anchor point；The adjacent positioning is determined according to the reel of the ground distance between the adjacent anchor point and each anchor point length Rough estimate between point is fine long；The fine length of the rough estimate is optimized according to the correction parameter, determines the actual fine length between the adjacent anchor point；Fine long determine each markstone point to described in adjacent with the markstone point according to actual between the adjacent anchor point Relay the accumulative fine length between computer room.
- A kind of 7. Cable's Fault localization method, it is characterised in that including：Fault inquiry request is sent to server, the fault inquiry request includes relaying computer room mark, and trouble point is with Fine long after the fault distance between computer room, the fault distance during the fault inquiry is asked so as to the server is fine long Compared with accumulative fine length between anchor point in fault location data and the relaying computer room, target anchor point is determined, its In, the target anchor point is the anchor point neighbouring with the trouble point, and the anchor point includes the relaying computer room and/or mark Shi Dian；Obtain the positional information of target anchor point.
- 8. according to the method for claim 7, it is characterised in that the positional information of the target anchor point includes the target The latitude and longitude information of anchor point；Also include：The target anchor point is shown on map according to the latitude and longitude information of the target anchor point.
- 9. according to the method for claim 8, it is characterised in that also include：Shown on the map from current location to the target anchor point according to the latitude and longitude information of the target anchor point Navigation information.
- A kind of 10. Cable's Fault location-server, it is characterised in that including：Inquiry request acquisition module, the fault inquiry request of self terminal is carried out for obtaining, during the fault inquiry request includes Identified after computer room, and, the fault distance between trouble point and the relaying computer room is fine long；Target anchor point determining module, for the fault distance fibre length and fault location number during the fault inquiry is asked Compared with according to the accumulative fine length between middle anchor point and the relaying computer room, target anchor point is determined, wherein, the target is determined Site is the anchor point neighbouring with the trouble point, and the anchor point includes the relaying computer room and/or markstone point；Feedback module, for feeding back the positional information of the target anchor point.
- 11. server according to claim 10, it is characterised in thatThe feedback module is used for the latitude and longitude information for feeding back the target anchor point, to show the mesh on terminal map Demarcate site.
- 12. server according to claim 10, it is characterised in thatThe target anchor point includes first object anchor point and the second target anchor point；The target anchor point determining module is used for described accumulative fine long less than the fine long anchor point of the fault distance In, determine that the accumulative fine long maximum anchor point is the first object anchor point；It is more than institute in the accumulative fine length State in the fine long anchor point of fault distance, determine that the accumulative fine long minimum anchor point is determined for second target Site.
- 13. server according to claim 10, it is characterised in that also include failure optical cable in the fault inquiry request Class of track and/or trouble point position paragraph；The fault location data also include the class of track information and/or position paragraph information of the anchor point；The target anchor point determining module includes：Anchor point screening unit, for the class of track according to the failure optical cable and/or the position paragraph matching institute of trouble point The class of track information and/or position paragraph information of anchor point are stated, screens the anchor point；Target point determining unit, for determining the target anchor point in the anchor point filtered out.
- 14. according to any server of claim 10~13, it is characterised in that also include：Basic data acquisition module, for obtaining fault location basic data, the fault location basic data includes：Each institute State latitude and longitude information, mark, the reel length of anchor point and the adjacent fibre length relayed between computer room；Accumulative fine long acquisition module, for according to the fault location basic data determine the markstone point to the markstone point It is described accumulative fine long between the adjacent relaying computer room；Fault location data generation module, for according to the fault location basic data and the accumulative fine long generation event Hinder location data.
- 15. server according to claim 14, it is characterised in that the accumulative long acquisition module of fibre is used for：Correction ginseng is determined according to the latitude and longitude information of the long and adjacent relaying computer room of the fibre between the adjacent relaying computer room Number；Ground distance between the adjacent anchor point is determined according to the latitude and longitude information of the anchor point；The adjacent positioning is determined according to the reel of the ground distance between the adjacent anchor point and each anchor point length Rough estimate between point is fine long；The fine length of the rough estimate is optimized according to the correction parameter, determines the actual fine length between the adjacent anchor point；Fine long determine each markstone point to described in adjacent with the markstone point according to actual between the adjacent anchor point Relay the accumulative fine length between computer room.
- A kind of 16. Cable's Fault positioning terminal, it is characterised in that including：Inquiry request sending module, for sending fault inquiry request to server, the fault inquiry request includes relaying Computer room identifies, and, the fault distance between trouble point and relaying computer room is fine long, so that the server please by the fault inquiry Accumulative fine long progress in the fault distance fibre length and fault location data asked between anchor point and the relaying computer room Compare, determine target anchor point, wherein, the target anchor point is the anchor point neighbouring with the trouble point, the anchor point Including the relaying computer room and/or markstone point；Position information acquisition module, for obtaining the positional information of the target anchor point from the server, wherein the mesh Demarcation site includes the relaying computer room neighbouring with the trouble point and/or markstone point.
- 17. terminal according to claim 16, it is characterised in thatThe positional information of the target anchor point includes the latitude and longitude information of the target anchor point；Also include：Map display module, for showing the mesh on map according to the latitude and longitude information of the target anchor point Demarcate site.
- 18. terminal according to claim 17, it is characterised in that also include：Navigation module, for being shown on the map from current location to institute according to the latitude and longitude information of the target anchor point State the navigation information of target anchor point.
- A kind of 19. Cable's Fault alignment system, it is characterised in that including：Any Cable's Fault of claim 10~15 is determined Position server；With,Cable's Fault positioning terminal described in claim 16~18 any one.
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| CN114362819A (en) * | 2021-12-30 | 2022-04-15 | 中国电信股份有限公司 | Optical cable fault point positioning method, device, equipment and medium |
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