CN104485989B - A kind of intelligent substation optical fiber link automatic checker - Google Patents
A kind of intelligent substation optical fiber link automatic checker Download PDFInfo
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- CN104485989B CN104485989B CN201410741393.1A CN201410741393A CN104485989B CN 104485989 B CN104485989 B CN 104485989B CN 201410741393 A CN201410741393 A CN 201410741393A CN 104485989 B CN104485989 B CN 104485989B
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 41
- 230000003287 optical effect Effects 0.000 claims abstract description 29
- 238000012545 processing Methods 0.000 claims abstract description 20
- 239000000835 fiber Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 2
- 238000012795 verification Methods 0.000 claims description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
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- 230000006855 networking Effects 0.000 description 1
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Abstract
The invention discloses a kind of intelligent substation optical fiber link automatic checker, it is related to a kind of optical fiber link detection and checks technical field of tools.It is made up of transmitting terminal and receiving terminal, the transmitting terminal includes the first digital display tube, the first charactron drive module, the first CPU processing modules, the first power module, signal generating module and optical signal sending module, and the receiving terminal includes the second digital display tube, the second charactron drive module, the 2nd CPU processing modules, second source module, signal receiving module and optical signal receiving module.The present invention is easy to use, simple to operate, the check instrument with respect to before, hence it is evident that improve repair quality, shorten the check time.
Description
Technical field
Technical field of tools is detected the present invention relates to optical fiber link.
Background technology
With the development and innovation of power grid new technology, strong intelligent grid turns the direction of power network development from now on into.Often
The new technical barrier that the intelligent substation and smart machine that year newly puts into operation will be brought to maintainer.Wherein, the application of optical fiber
It is a big feature of intelligent grid.Substantial amounts of cable is substituted by optical fiber, while making secondary device height networking, also brings one
A little problems.Such as, capital construction acceptance phase, needs verification light core, checking optical fiber link after substantial amounts of fiber cable laying, processing, this
Work will take very big manpower and time.
By taking certain 220kV intelligent station as an example, whole station lays fiber cores 1035 altogether（Containing 4 core optical cables and single core tail fiber）, need
To core, listed optical fiber head 2070.If totally 4 people participate in work at optical fiber two ends, each pair optical fiber head detection work is averagely needed 4 minutes,
Complete whole station optical fiber head needs 4 people while working 4140 minutes altogether to core, listed work, is roughly equal to 9 by work calculating in daily 8 hours
On working day, account for the station and check and accept total duration 25 workaday 36%.And feux rouges pen is used the check of field optical fibers link at present more
Checked by core, in face of the present situation that the capital construction items for acceptance duration is tight, task is heavy, only optical fiber checks and accepts one with regard to occupancy so length
Time, checked and accepted to secondary device, integrated system and other loops and bring certain pressure, easily cause hidden trouble of equipment.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of it is easy to use, can fast detect intelligent substation optical fiber chain
The automatic checker on road.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of intelligent substation optical fiber link is certainly
Dynamic capacity checking device, is made up of transmitting terminal and receiving terminal, and the transmitting terminal includes the first digital display tube, the first charactron driving mould
Block, the first CPU processing modules, the first power module, signal generating module and optical signal sending module, the first CPU processing
The signal that module produces signal generating module sends signal by optical signal sending module, while passing through the first digital driving mould
Block changes into data signal and is shown on the first digital display tube, and the receiving terminal includes the second digital display tube, the second number
Pipe drive module, the 2nd CPU processing modules, second source module, signal receiving module and optical signal receiving module, the light letter
Number receiver module receives the signal that the optical signal sending module is sent by optical fiber, and is sent to signal receiving module, described
Signal receiving module transmits a signal to the 2nd CPU processing modules, and signal is passed through second by the 2nd CPU processing modules
Digital drive module changes into data signal and is shown on the second digital display tube.
Further, first power module and second source module are rechargeable battery.
Further, the optical signal sending module sends mouth provided with 8 optical signals, and the optical signal receiving module is provided with
8 optical signal receiving ports.
Further, first digital display tube and the second digital display tube are 8 bit digital display tubes.
It is using the beneficial effect produced by above-mentioned technical proposal：The present invention by transmitting terminal, two devices of receiving terminal,
Starting point, terminal identical multifiber core can be tested and be provided automatically simultaneously the automatic checker of result.Receiving
Behind end and transmitting terminal insertion detection fiber, the optical fiber that need to be sent numbering is passed through numeral method by transmitting terminal；CPU is by compiling simultaneously
Translate and send testing fiber numbering to receiving end device, receiving terminal is shown transmitting terminal numbering in charactron by parsing,
"-" and " E " are respectively indicated as when fiber cores disconnect or communications status is bad, the automatic detection to optical fiber link is realized.Use
Convenience, simple to operate, the check instrument with respect to before, hence it is evident that improve repair quality, shorten the check time.
Brief description of the drawings
Fig. 1 is principle schematic diagram of the present invention；
Fig. 2 is using effect figure of the present invention.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
As shown in figure 1, the present invention is a kind of intelligent substation optical fiber link automatic checker, by transmitting terminal and receiving terminal
Composition, the transmitting terminal includes the first digital display tube, the first charactron drive module, the first CPU processing modules, the first power supply
Module, signal generating module and optical signal sending module, the signal that the first CPU processing modules produce signal generating module
Signal is sent by optical signal sending module, while changing into data signal by the first digital drive module is shown in the first number
On code display tube, the receiving terminal includes the second digital display tube, the second charactron drive module, the 2nd CPU processing modules, the
Two power modules, signal receiving module and optical signal receiving module, the optical signal receiving module receive the light by optical fiber
The signal that signal transmitting module is sent, and signal receiving module is sent to, the signal receiving module transmits a signal to described
Signal is changed into data signal by the second digital drive module and shown by the 2nd CPU processing modules, the 2nd CPU processing modules
Show on the second digital display tube；First power module and second source module are rechargeable battery；The optical signal is sent
Module sends mouth provided with 8 optical signals, and the optical signal receiving module is provided with 8 optical signal receiving ports；Described first is digital aobvious
It is 8 bit digital display tubes to show pipe and the second digital display tube.CPU is powered by power module, the optical fiber that receiving terminal need to will be sent
Numbering passes through numeral method；CPU is sent testing fiber numbering to receiving end device by compiling simultaneously, and receiving terminal passes through solution
Analysis is shown transmitting terminal numbering in charactron.
Embodiment：
The CPU processing modules of the present invention：High speed 32-bit microprocessor, realizes the information coding at optical fiber two ends and parses；Electricity
Source module：Including rechargeable battery and charging inlet two parts.Independent of external power source when device is used, by the charging inside device
Battery electric quantity maintains the operation of device；Charging complete can be continuous firing 6 hours；Receive（Hair）Optical signal mouthful：Using low work(
End transmitters and receivers are depleted, 8 optical ports are configured, 8 root multimode fibers link school simultaneously can be achieved up to 2.7kM in connection distance
Test（Fiber type ST）；Charactron：Show receiving terminal（Transmitting terminal）The port numbers of optical fiber.
Testing fiber two ends are respectively connected to transmitting terminal, the receiving terminal of optical fiber link automatic checker；The number of transmitting terminal
Code pipe, which is fixed, shows 1-8；Transmitting terminal CPU is encoded the port numbers that testing fiber is inserted, and reception is reached by testing fiber
End；Receiving terminal CPU is parsed the coding of reception, and drives the numeral method of local terminal.Therefore receiving terminal numeral method
Numbering be transmitting terminal optical fiber numbering.
Application method（As shown in Figure 2）：
The first step, is turned on the power switch, all displays 8 of eight charactrons of transmitting terminal, shows that system is initialized.
After 1-2s, initialization is completed, and 8 charactron eight fibre-optical splices of correspondence show 1,2,3,4,5,6,7,8 successively.Show initialization
Complete, system is stable；
Second step, receiving terminal eight charactrons during initialization equally all show 8；After 1-2s, initialize
Into 8 charactron correspondences, eight fibre-optical splices all show that "-" shows that initialization is completed, and system is stable.
3rd step, pulls up testing fiber joint protective cap, by testing fiber two insert respectively transmitting terminal fibre-optical splice and
In receiving terminal fibre-optical splice.In the process, if optical fiber can not be inserted, it must check that testing fiber is with device fibre-optical splice
No alignment, by order to avoid cause optical fiber and device to damage under being sure not with strength.
4th step, as a result shows, 1s or so after optical fiber connects transmitting terminal and receiving terminal（It there may come a time when because optical fiber or existing
Field environmental problem has 1-2s delay）, can show that receiving terminal optical fiber is corresponding with transmitting terminal optical fiber in device receiving terminal charactron
Label, so as to complete the identification of optical fiber.
Claims (4)
1. a kind of intelligent substation optical fiber link automatic checker, it is characterised in that：It is made up of transmitting terminal and receiving terminal, it is described
Transmitting terminal includes the first digital display tube, the first charactron drive module, the first CPU processing modules, the first power module, signal
Generation module and optical signal sending module, the first CPU processing modules believe the signal that signal generating module is produced by light
Number sending module sends signal, while changing into data signal by the first digital drive module is shown in the first digital display tube
On；The receiving terminal includes the second digital display tube, the second charactron drive module, the 2nd CPU processing modules, second source mould
Block, signal receiving module and optical signal receiving module, the optical signal receiving module receive the optical signal by optical fiber and sent
The signal that module is sent, and signal receiving module is sent to, the signal receiving module is transmitted a signal at the 2nd CPU
Module is managed, signal is changed into data signal by the 2nd CPU processing modules by the second digital drive module to be included second
On digital display tube；
The transmitting terminal and the receiving terminal configure 8 optical ports, and the link verification simultaneously of 8 optical fiber can be achieved；
The port numbers that the first CPU processing modules are inserted optical fibers into are encoded, and the receiving terminal is reached by optical fiber；It is described
2nd CPU processing modules are parsed the coding of reception, and drive second digital display tube to show；
When fiber cores disconnect or communications status is bad, second digital display tube shows distinct symbols respectively.
2. a kind of intelligent substation optical fiber link automatic checker according to claim 1, it is characterised in that：Described
One power module and second source module are rechargeable battery.
3. a kind of intelligent substation optical fiber link automatic checker according to claim 1, it is characterised in that：The light
Signal transmitting module sends mouth provided with 8 optical signals, and the optical signal receiving module is provided with 8 optical signal receiving ports.
4. a kind of intelligent substation optical fiber link automatic checker according to claim 1, it is characterised in that：Described
One digital display tube and the second digital display tube are 8 bit digital display tubes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410741393.1A CN104485989B (en) | 2014-12-05 | 2014-12-05 | A kind of intelligent substation optical fiber link automatic checker |
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| CN201410741393.1A CN104485989B (en) | 2014-12-05 | 2014-12-05 | A kind of intelligent substation optical fiber link automatic checker |
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| CN104485989A CN104485989A (en) | 2015-04-01 |
| CN104485989B true CN104485989B (en) | 2017-07-18 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106257845B (en) * | 2015-06-16 | 2020-11-06 | 中兴通讯股份有限公司 | Verification processing method, device and system |
| CN105429698B (en) * | 2015-12-08 | 2019-06-07 | 国家电网公司 | A kind of multifunctional optical fiber link analyzer for intelligent substation |
| CN112436895A (en) * | 2020-11-19 | 2021-03-02 | 贵州电网有限责任公司 | Digital transformer substation optical fiber access operation and maintenance instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661940A (en) * | 2004-02-24 | 2005-08-31 | 和心光通科技股份有限公司 | Photodetection device |
| CN1688116A (en) * | 2005-06-07 | 2005-10-26 | 烽火通信科技股份有限公司 | Method and apparatus for testing multi-differential wire pair cable assembly |
| CN101552637A (en) * | 2008-04-02 | 2009-10-07 | 英保达股份有限公司 | Optical fiber cable link testing device, system and method thereof |
| CN102136869A (en) * | 2011-03-22 | 2011-07-27 | 华为技术有限公司 | Automatic optical distribution frame, and calibration method and system thereof |
| CN204376909U (en) * | 2014-12-05 | 2015-06-03 | 国家电网公司 | A kind of intelligent substation optical fiber link automatic checker |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100372286B1 (en) * | 2000-08-31 | 2003-02-19 | 엘지전자 주식회사 | Visualization method of automatic laser shutdown in optical transmission system |
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- 2014-12-05 CN CN201410741393.1A patent/CN104485989B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661940A (en) * | 2004-02-24 | 2005-08-31 | 和心光通科技股份有限公司 | Photodetection device |
| CN1688116A (en) * | 2005-06-07 | 2005-10-26 | 烽火通信科技股份有限公司 | Method and apparatus for testing multi-differential wire pair cable assembly |
| CN101552637A (en) * | 2008-04-02 | 2009-10-07 | 英保达股份有限公司 | Optical fiber cable link testing device, system and method thereof |
| CN102136869A (en) * | 2011-03-22 | 2011-07-27 | 华为技术有限公司 | Automatic optical distribution frame, and calibration method and system thereof |
| CN204376909U (en) * | 2014-12-05 | 2015-06-03 | 国家电网公司 | A kind of intelligent substation optical fiber link automatic checker |
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