CN109981401B - Optical cable quality detection data display method - Google Patents
Optical cable quality detection data display method Download PDFInfo
- Publication number
- CN109981401B CN109981401B CN201910155714.2A CN201910155714A CN109981401B CN 109981401 B CN109981401 B CN 109981401B CN 201910155714 A CN201910155714 A CN 201910155714A CN 109981401 B CN109981401 B CN 109981401B
- Authority
- CN
- China
- Prior art keywords
- fiber core
- fiber
- optical cable
- attenuation
- core
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0791—Fault location on the transmission path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—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
- H04B10/0793—Network aspects, e.g. central monitoring of transmission parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/04—Processing captured monitoring data, e.g. for logfile generation
- H04L43/045—Processing captured monitoring data, e.g. for logfile generation for graphical visualisation of monitoring data
Abstract
The invention discloses a method for detecting data of optical cable quality, which comprises the following steps: and S1, collecting data by the instrument and transmitting the data to the data processor. And S2, processing the data by the data processor. S3, displaying the processed data by the data processor, wherein each fiber core in the optical cable is transversely arranged along the X axis, the number of the Y axis represents the serial number of the fiber core in the optical cable, and the number of the X axis represents the length of the fiber core of the optical cable; marking the fiber cores as an in-use fiber core, a high-quality fiber core, a qualified fiber core, an available fiber core, an unavailable fiber core or a broken fiber through color distinction; and marking attenuation points as qualified attenuation points, small attenuation points, medium attenuation points and large attenuation points by distinguishing node shapes on the fiber core, wherein the positions of the attenuation points are X-axis positions corresponding to the positions of the event points. The method establishes an effective quality control means and an evaluation system of the optical cable, and displays the data through the legend, so that a user can clearly see the quality conditions of all fiber cores of the whole optical cable, and the method is visual and simple.
Description
Technical Field
The invention relates to a method for displaying optical cable quality detection data, and belongs to the field of communication.
Background
The communication optical cable has a wide application range in the process of building and operating and maintaining each basic network service, and the quality of the communication optical cable directly influences the safety and reliability of a communication network. Aiming at the conditions that the communication optical cable products are not uniform in quality, the network construction and maintenance quality cannot be effectively guaranteed, and a series of factors that the optical cable quality is changed along with the continuous accumulation of the optical cable service duration and the like, the improvement of the communication optical cable quality control and test is a necessary work. Usually, instruments and meters are adopted to collect various indexes of a fiber core in the optical cable, but the collected index transmission is a lot of discrete data, so that the quality of the optical cable is difficult to visually display and evaluate, and a user can hardly judge whether the optical cable has problems after taking the index data and can not know where the problems are, which brings great trouble to the user.
Disclosure of Invention
In order to achieve the above object, the present invention adopts the following technical solutions: a method for detecting data of optical cable quality comprises the following steps:
s1, connecting an instrument and a meter with the fiber core in the optical cable, collecting the total core number of the optical cable, the number of the fiber cores in use and the number of the damaged fiber cores at the port, testing the data of the idle fiber cores, and simultaneously transmitting the collected data to a data processor;
the data for testing the spare core includes: chain length, average attenuation coefficient, number of event points, position of event points and insertion loss of event points;
s2, the data processor processes the received data:
(1) judging the quality of a single fiber core according to the average attenuation system, and counting the number of high-quality fiber cores, the number of qualified fiber cores, the number of available fiber cores and the number of unavailable fiber cores; counting the number of broken fibers according to the chain length and whether the fiber core is damaged by the port;
(2) judging qualified attenuation points, small attenuation points, middle attenuation points and large attenuation points of a single optical fiber according to the range of the event point insertion loss, and counting the corresponding qualified attenuation point number, small attenuation point number, middle attenuation point number and large attenuation point number;
s3, the data processor displays the processed data in a two-dimensional graphical manner, each fiber core in the optical cable is transversely arranged along the X axis, the number of the Y axis represents the serial number of the fiber core in the optical cable, and the number of the X axis represents the length of the fiber core of the optical cable;
marking the fiber cores as an in-use fiber core, a high-quality fiber core, a qualified fiber core, an available fiber core, an unavailable fiber core or a broken fiber through color distinction;
and marking attenuation points as qualified attenuation points, small attenuation points, medium attenuation points and large attenuation points by distinguishing node shapes on the fiber core, wherein the positions of the attenuation points are X-axis positions corresponding to the positions of the event points.
The technical scheme of the invention is further defined in that in step S3, the chain length is displayed through another two-dimensional graph, each fiber core in the optical cable is transversely arranged along the X axis, the number of the Y axis represents the serial number of the fiber core in the optical cable, and the length number of the optical cable in the X axis is the chain length of the corresponding fiber core.
Further, the method for determining the quality of the single fiber core according to the average attenuation system in step S2 includes:
if the average attenuation coefficient is less than or equal to 0.25dB/KM, the fiber core is a high-quality fiber core; if 0.25dB/KM < the average attenuation coefficient is less than or equal to 0.35dB/KM, the fiber core is a qualified fiber core; if 0.35dB/KM < the average attenuation coefficient is less than or equal to 0.5dB/KM, the fiber core is a usable fiber core; if the average attenuation coefficient is > 0.5dB/KM, the core is a non-usable core.
Further, the method for determining fiber breakage in step S2 is as follows: if the chain length of the fiber core is less than 98% of the chain length of the longest fiber core in the measured optical cable, the fiber core is broken; if the core is a port-damaged core, the core is a broken fiber.
Further, the method for determining the consumption point level according to the range of the event point insertion loss in step S2 includes: qualified decay point: event point insertion loss range: 0-0.1 dB; small attenuation point: event point insertion loss range: 0.1 dB to 0.3 dB; middle attenuation point: event point insertion loss range: 0.3 dB to 0.5 dB; large attenuation point: event point insertion loss range: above 0.5 dB.
The invention has the advantages that: the method for displaying the optical cable quality detection data provided by the invention formulates an effective quality control means and an evaluation system of the optical cable, and displays the data through the legend, so that a user can clearly see the quality conditions of all fiber cores of the whole optical cable, the method is visual and simple, is convenient for the user to better maintain the optical cable, takes corresponding measures, has very strong effect on improving the service operation quality and the company value, and can generate obvious economic benefit and social benefit.
Drawings
FIG. 1 is a flow chart of a method for displaying optical cable quality inspection data according to the present invention;
fig. 2 is a display diagram of a method for displaying quality inspection data of an optical cable according to the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1: a method for displaying optical cable quality detection data is provided, a flow chart of which is shown in figure 1, and the method comprises the following steps:
and S1, connecting an instrument with the fiber core in the optical cable, collecting the damaged fiber core of the fiber core and the port, testing the data of the idle fiber core, transmitting the collected data to the data processor, and transmitting the collected data to the data processor. The data for testing the spare core includes: chain length, average attenuation coefficient, number of event points, event point location, and event point insertion loss.
If the link port has service, the field fiber core is used and cannot be tested, the fiber core is used, the number of the used fiber cores is only counted, and the test is not carried out. If the fiber core has no data to be uploaded, the testing port is damaged and cannot be tested at all, and for the port damaged fiber core, the quantity of the damaged fiber cores of the port is counted.
If the core is free, the test is performed. The test data includes: chain length, average attenuation coefficient, number of event points, event point location, and event point insertion loss. The number of event points refers to the number of abnormal points which cause loss or sudden change of reflected power except for normal scattering of the optical fiber; the event point location refers to any abnormal point location that causes a sudden change in loss or reflected power, in addition to the normal scattering of the fiber itself.
S2, the data processor processes the received data:
(1) judging the quality of a single fiber core according to the average attenuation system, and counting the number of high-quality fiber cores, the number of qualified fiber cores, the number of available fiber cores and the number of unavailable fiber cores; and counting the number of broken fibers according to the chain length and whether the fiber core is damaged by the port.
The method for judging the quality of the single fiber core according to the average attenuation system comprises the following steps:
if the average attenuation coefficient is less than or equal to 0.25dB/KM, the fiber core is a high-quality fiber core; if 0.25dB/KM < the average attenuation coefficient is less than or equal to 0.35dB/KM, the fiber core is a qualified fiber core; if 0.35dB/KM < the average attenuation coefficient is less than or equal to 0.5dB/KM, the fiber core is a usable fiber core; if the average attenuation coefficient is > 0.5dB/KM, the core is a non-usable core. And counting the number of high-quality fiber cores, the number of qualified fiber cores, the number of available fiber cores and the number of unavailable fiber cores.
The method for judging fiber breakage comprises the following steps: if the chain length of the fiber core is less than 98% of the chain length of the longest fiber core in the measured optical cable, the fiber core is broken; if the core is a port-damaged core, the core is a broken fiber.
(2) And judging the qualified attenuation points, the small attenuation points, the medium attenuation points and the large attenuation points of the single optical fiber according to the range of the event point insertion loss, and counting the corresponding qualified attenuation point number, the small attenuation point number, the medium attenuation point number and the large attenuation point number.
The method for judging the consumption point level according to the range of the event point insertion loss comprises the following steps: qualified decay point: event point insertion loss range: 0-0.1 dB; small attenuation point: event point insertion loss range: 0.1 dB to 0.3 dB; middle attenuation point: event point insertion loss range: 0.3 dB to 0.5 dB; large attenuation point: event point insertion loss range: above 0.5 dB.
S3, the data processor performs two-dimensional graphical display on the processed data, as shown in fig. 2, each fiber core in the optical cable is arranged transversely along the X-axis, the number of the Y-axis represents the serial number of the fiber core in the optical cable, and the number of the X-axis represents the length of the optical cable.
The fiber cores are marked by color difference, namely, the fiber cores are used, the high-quality fiber cores, the qualified fiber cores, the usable fiber cores, the unusable fiber cores or the broken fibers, and the patterns submitted by the patent application cannot have colors because the patterns are not shown in the attached drawings.
And marking attenuation points as qualified attenuation points, small attenuation points, medium attenuation points and large attenuation points by distinguishing node shapes on the fiber core, wherein the positions of the attenuation points are X-axis positions corresponding to the positions of the event points.
In step S3, the chain length is also displayed through another two-dimensional graph, each fiber core in the optical cable is transversely arranged along the X axis, the number of the Y axis represents the serial number of the fiber core in the optical cable, and the length number of the optical cable in the X axis is the chain length of the corresponding fiber core.
The attenuation points are represented in a dotted manner in a simulated core diagram, such as a core tested from the A end to the Z end, or from the Z end to the A end, so that the presented diagrams are different.
According to the method for displaying the optical cable quality detection data, an effective quality control means and an evaluation system of the optical cable are formulated, and the data are displayed through the legend, so that a user can clearly see the quality conditions of all fiber cores of the whole optical cable, and the method is visual and simple. The optical cable is convenient for users to better maintain, corresponding measures are taken, the effect of improving the service operation quality and the company value is very strong, and meanwhile, obvious economic benefits and social benefits can be generated. By implementing the technical scheme of the invention, taking a certain operator as an example, about 2437 people of labor are saved in the city of single city, about 6-12 people of personnel are reduced, and the goal of IT people exchange is realized; due to the fact that the workload of fiber core quality management is greatly reduced, and meanwhile, fiber core testing is periodically planned, and the method has the feasibility of replacing outsourcing with cost.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (5)
1. A method for displaying optical cable quality detection data is characterized by comprising the following steps:
s1, connecting an instrument and a meter with the fiber core in the optical cable, collecting the total core number of the optical cable, the number of the fiber cores in use and the number of the damaged fiber cores at the port, testing the data of the idle fiber cores, and simultaneously transmitting the collected data to a data processor;
the data for testing the spare core includes: chain length, average attenuation coefficient, number of event points, position of event points and insertion loss of event points;
s2, the data processor processes the received data:
(1) judging the quality of a single fiber core according to the average attenuation system, and counting the number of high-quality fiber cores, the number of qualified fiber cores, the number of available fiber cores and the number of unavailable fiber cores; counting the number of broken fibers according to the chain length and whether the fiber core is damaged by the port;
(2) judging qualified attenuation points, small attenuation points, middle attenuation points and large attenuation points of a single optical fiber according to the range of the event point insertion loss, and counting the corresponding qualified attenuation point number, small attenuation point number, middle attenuation point number and large attenuation point number;
s3, the data processor displays the processed data in a two-dimensional graphical manner, each fiber core in the optical cable is transversely arranged along the X axis, the number of the Y axis represents the serial number of the fiber core in the optical cable, and the number of the X axis represents the length of the fiber core of the optical cable;
marking the fiber cores as an in-use fiber core, a high-quality fiber core, a qualified fiber core, an available fiber core, an unavailable fiber core or a broken fiber through color distinction;
and marking attenuation points as qualified attenuation points, small attenuation points, medium attenuation points and large attenuation points by distinguishing node shapes on the fiber core, wherein the positions of the attenuation points are X-axis positions corresponding to the positions of the event points.
2. The method for displaying optical cable quality detection data according to claim 1, wherein in step S3, the chain length is displayed through another two-dimensional graph, each fiber core in the optical cable is arranged along the X axis in the transverse direction, the number of the Y axis represents the serial number of the fiber core in the optical cable, and the number of the length of the optical cable in the X axis is the chain length of the corresponding fiber core.
3. The method for displaying the optical cable quality detection data as claimed in claim 1, wherein the method for determining the quality of the single fiber core according to the average attenuation system in step S2 includes:
if the average attenuation coefficient is less than or equal to 0.25dB/KM, the fiber core is a high-quality fiber core; if 0.25dB/KM < the average attenuation coefficient is less than or equal to 0.35dB/KM, the fiber core is a qualified fiber core; if 0.35dB/KM < the average attenuation coefficient is less than or equal to 0.5dB/KM, the fiber core is a usable fiber core; if the average attenuation coefficient is > 0.5dB/KM, the core is a non-usable core.
4. The method for displaying the optical cable quality inspection data according to claim 1, wherein the method for determining fiber breakage in step S2 is as follows: if the chain length of the fiber core is less than 98% of the chain length of the longest fiber core in the measured optical cable, the fiber core is broken; if the core is a port-damaged core, the core is a broken fiber.
5. The method for displaying cable quality inspection data according to claim 1, wherein the method for determining the consumption point level according to the range of the event point insertion loss in step S2 includes: qualified decay point: event point insertion loss range: 0-0.1 dB; small attenuation point: event point insertion loss range: 0.1 dB to 0.3 dB; middle attenuation point: event point insertion loss range: 0.3 dB to 0.5 dB; large attenuation point: event point insertion loss range: above 0.5 dB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910155714.2A CN109981401B (en) | 2019-03-01 | 2019-03-01 | Optical cable quality detection data display method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910155714.2A CN109981401B (en) | 2019-03-01 | 2019-03-01 | Optical cable quality detection data display method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109981401A CN109981401A (en) | 2019-07-05 |
| CN109981401B true CN109981401B (en) | 2022-01-04 |
Family
ID=67077706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910155714.2A Active CN109981401B (en) | 2019-03-01 | 2019-03-01 | Optical cable quality detection data display method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109981401B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112929081B (en) * | 2021-01-14 | 2022-03-15 | 南京科舜通信科技有限公司 | 5G forwarding network quality detection method |
| CN113324737A (en) * | 2021-05-28 | 2021-08-31 | 中国联合网络通信集团有限公司 | Optical cable quality detection method, device, equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103534983A (en) * | 2012-11-30 | 2014-01-22 | 华为技术有限公司 | Detection method and apparatus of cable plugging case |
| CN107228753A (en) * | 2017-05-31 | 2017-10-03 | 天津纤测道客科技发展有限公司 | A kind of analysis method and system of optical fiber quality data |
| CN108174314A (en) * | 2018-01-18 | 2018-06-15 | 华信咨询设计研究院有限公司 | A kind of light hands over network service dispatching method and device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10230459B2 (en) * | 2017-02-14 | 2019-03-12 | The Boeing Company | System and method for optical time-domain reflectometry and design data wire testing |
-
2019
- 2019-03-01 CN CN201910155714.2A patent/CN109981401B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103534983A (en) * | 2012-11-30 | 2014-01-22 | 华为技术有限公司 | Detection method and apparatus of cable plugging case |
| CN107228753A (en) * | 2017-05-31 | 2017-10-03 | 天津纤测道客科技发展有限公司 | A kind of analysis method and system of optical fiber quality data |
| CN108174314A (en) * | 2018-01-18 | 2018-06-15 | 华信咨询设计研究院有限公司 | A kind of light hands over network service dispatching method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109981401A (en) | 2019-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106788696A (en) | The monitoring of optical cable on-line intelligence and fault location system based on GIS platform | |
| CN102523037B (en) | Centralized monitoring and managing system for optical cable resources | |
| CN109981401B (en) | Optical cable quality detection data display method | |
| CN208971518U (en) | A kind of Cable's Fault monitoring system based on GIS | |
| CN106788712A (en) | Electric power optical cable on-line intelligence monitoring system | |
| CN111565068B (en) | Optical cable fault positioning and pushing method for big data analysis based on OTDR (optical time Domain reflectometer) | |
| CN211378027U (en) | Automatic monitoring and diagnosing system for optical fiber link of intelligent substation | |
| CN102195707B (en) | Cascade type automatic monitoring system of optical cable | |
| CN206524837U (en) | Multi-path OTDR electric power optical cable real time on-line monitoring devices | |
| CN111654323A (en) | Intelligent optical link operation and maintenance management method and device | |
| CN114866137B (en) | Detection method and device for electric power optical cable network | |
| CN117527058B (en) | Optical fiber communication equipment monitoring method and system based on big data | |
| CN115987386A (en) | Optical cable same-route detection device and method | |
| CN114061770B (en) | Distributed prefabricated optical fiber bus temperature measurement system | |
| CN116882946B (en) | Intelligent management system and method based on power generation enterprise data | |
| CN110174241B (en) | Optical cable quality detection and analysis method | |
| Nazarov et al. | The device for diagnostics of optical fiber cables | |
| CN207704252U (en) | A kind of Reservoir Water Quality on-line monitoring system based on industrial network | |
| CN112929081B (en) | 5G forwarding network quality detection method | |
| CN202395775U (en) | Optical cable resource centralized monitoring and management system | |
| CN101738308A (en) | Data collecting method, device and system for optical cable testing | |
| CN212112218U (en) | Wisdom sewage plant station remote supervision and operation evaluation system based on thing networking | |
| CN211653438U (en) | Sewing machine working state monitoring device | |
| CN113052499B (en) | Power infrastructure dumb resource management method, device, terminal and medium | |
| CN117353807A (en) | Optical cable remote monitoring system and method based on artificial intelligence |
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 |