CN104467954B - Device, the system and method for detection fiber routing iinformation - Google Patents
Device, the system and method for detection fiber routing iinformation Download PDFInfo
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- CN104467954B CN104467954B CN201410814701.9A CN201410814701A CN104467954B CN 104467954 B CN104467954 B CN 104467954B CN 201410814701 A CN201410814701 A CN 201410814701A CN 104467954 B CN104467954 B CN 104467954B
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Abstract
The invention discloses a kind of device of detection fiber routing iinformation, including mechanical clamp component, clamping information acquisition module and/or drive device, communication module, the mechanical clamp component is used for fibre clip is curved;The clamping information acquisition module is used for the clamping rule of collection machinery clamp assembly;The communication module is used to transmit information, and the clamping information acquisition module is connected with communication module, and the drive device is used to drive mechanical clamp assembly activity.The invention also discloses the system for being capable of detection fiber routing iinformation including the device and using the method for the system detectio routing iinformation.The present invention makes it produce optical power change by using special purpose device grip optical fiber, it is able to record that the clamping rule of special purpose device, match the power changing rule receiving terminal consistent with the elastic changing rule of device grip optical fiber, thus the physical geographical mark of tested optical fiber receiving terminal is matched, the optical fiber of clamping or user's physics routing iinformation of port connection is finally determined.
Description
Technical field
The invention belongs to technical field of optical fiber communication, it is related to a kind of device of detection fiber routing iinformation and uses the dress
Put the method and system for carrying out optical line by infomation detection.
Background technology
With the continuous propulsion of networking, fiber optic network is progressively promoted and applied.Fiber optic network is included
National bone optical fiber net, inter-provincial bone optical fiber net, inside the province trunk fiber net, city convergence optical networking, city incoming fiber optic net etc.
Fiber optic network, is a huge fiber distribution network.With FTTH(Fiber to the home)Exemplified by, with the development of fiber optic communication, optical fiber
The strategic level of country is had increased to family and 3 net unifications, forthcoming years are all by major operators in access network aspect
Focused the consruction on and safeguarded.Access network aspect covers a huge fiber distribution network, including computer room ODF framves, light
Cable distributing box, optical cable fiber-dividing box etc., these are port and the optical fiber of magnanimity optical network node.Therefore, to optical-fiber network interior joint and
The distribution of optical fiber and the management of trend and maintenance, effectively protect long-term investment, a set of management solution that is easy, accurate and saving expense
Certainly scheme is most important.
If to the distribution of optical-fiber network interior joint and optical fiber and to move towards to carry out scientific management, it is necessary first to optical-fiber network section
Point and optical fiber carry out science inquiry and resource investigation, in addition it is also necessary to carry out error correction in good time, this have become major operators and
The normal structure focus of attention such as ITU-T.
Some current operators carry out fiber resource management using ODN network intelligent managements system, but the system needs to build
Vertical management software is simultaneously equipped with related hardware, and these hardware need to spread over each port of ODN, and real-time online survey is also needed to during management
Examination, with the continuous complication of network structure, hardware quantity is extremely huge, result in high cost payout.People can also adopt
The management of fiber optic network is carried out with optical fiber wire searcher, optical fiber wire searcher includes a hair one and receives two instrument, it is necessary to which 2 people each hand-held one
Individual to use simultaneously, a people launches certain power at computer room end, and a people will receive in user's end position in addition, the distance of two positions
From hundreds of meters to 20 kilometers, not using only trouble, it can be taken considerable time and manpower and materials during the line inspection, efficiency is low
Under.
The content of the invention
To solve the above problems, including the energy of the device the invention discloses a kind of device of detection fiber routing iinformation
The system and the method using the system detectio routing iinformation of enough detection fiber routing iinformations, being capable of quick search current detection
Light connection routing iinformation.
In order to achieve the above object, the present invention provides following technical scheme:
A kind of device of detection fiber routing iinformation, including mechanical clamp component, clamping information acquisition module and/or driving
Device, communication module, the mechanical clamp component are used for fibre clip is curved;The clamping information acquisition module is used for collection machinery
The clamping rule of clamp assembly;The communication module is used to transmit information, the clamping information acquisition module and communication module phase
Even, the drive device is used to drive mechanical clamp assembly activity.
Further, the mechanical clamp component includes being provided with chute on sliding block and pedestal, pedestal, and sliding block can be in cunning
Moved in groove.
Further, the drive device is used to drive sliding block to move.
Further, the clamping information acquisition module includes sensor and the processing module being connected with sensor, described
Sensor, which is arranged on, is used for the action message for gathering sliding block by sliding block.
Further, the device of the detection fiber routing iinformation also includes display.
A kind of system of detection fiber routing iinformation, includes the device and match management system of detection fiber routing iinformation,
The match management system is used for the optical power change for obtaining all optical fiber receiving terminals of the descending connection of transmitting terminal, and receives detection
The clamping rule that the device of optical fiber routing iinformation is obtained, matches the optical power change rule optical fiber consistent with clamping rule, obtains
Obtain after corresponding optical fiber information, transmitted after the receiving terminal net element information for obtaining optical fiber connection to detection means institute at the scene.
Further, the match management system includes power reading control module, communication module, net element information management mould
Block, matching module, dispatching management module, power read physical address mark and the light that control module is used to read each receiving terminal
Changed power, communication module is used to transmit data with the device of detection fiber routing iinformation, net element information management module be used for
NE database is interacted, and matching module is used to match optical power change rule with clamping the consistent optical fiber of rule, for by light
The net element information of fibre connection is transmitted to net element information typing/be updated to of the detection means institute at the scene or by detection means transmission
In database.
A kind of method of detection fiber routing iinformation, comprises the following steps:
Step 1, grip optical fiber, makes luminous power produce change;
Step 2, clamping rule is obtained, the optical power change rule of each optical fiber receiving terminal is obtained;
Step, 3, the optical power change rule of each optical fiber receiving terminal is matched with clamping rule, obtains what is be clamped
The net element information of optical fiber connection;
Step 4, net element information is transmitted to grips field.
Further, when in step 3 net element information can not be obtained, in addition to net element information is stored into the step of database
Suddenly.
Further, when the net element information and the net element information of on-the-spot test that are obtained in step 3 are not inconsistent, in addition to will be existing
The step of field net element information is updated into database.
Beneficial effect:
The present invention makes it produce optical power change by using special purpose device grip optical fiber, and is able to record that special purpose device
Rule is clamped, the power changing rule receiving terminal consistent with the elastic changing rule of device grip optical fiber is matched, thus matches
The physical geographical mark for the optical fiber receiving terminal tested, finally determines the optical fiber of clamping or user's physics route of port connection
Information, matching process is quickly accurate, saves substantial amounts of manpower and materials.Meanwhile, outside detection routing iinformation, additionally it is possible to quickly enter
Row light network information census and net element information error correction, greatly improve operating efficiency.
Brief description of the drawings
Fig. 1 is ONU system structure diagrams;
Fig. 2 is the apparatus structure schematic diagram of detection fiber routing iinformation;
Fig. 3 is match management system architecture diagram;
Fig. 4 is several clip position schematic diagrames in fibre system;
Fig. 5 is clamped in the schematic diagram between shunt and ONU for the device of detection fiber routing iinformation;
Fig. 6 is clamped in the schematic diagram between shunt and shunt for the device of detection fiber routing iinformation;
Fig. 7 is the clamping schematic diagram that resource investigation is carried out using the device of detection fiber routing iinformation;
Fig. 8 is the clamping schematic diagram for using the device of detection fiber routing iinformation route error correction.
Reference numerals list:
1- sliding blocks, 11- movable ends, 2- bases.
Embodiment
The technical scheme provided below with reference to specific embodiment the present invention is described in detail, it should be understood that following specific
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
The invention provides a kind of system of detection fiber routing iinformation, including detection fiber routing iinformation device and
With management system, wherein, the device of detection fiber routing iinformation is used to be clamped on optical fiber to be operated.Most of fibre system
Basic boom include 1~n of transmitting terminal and receiving terminal, deliver uplink and downlink optical signal on optical fiber.Transmitting terminal can be obtained
The optical power signals of receiving terminal feedback, specifically, we are by taking ONU systems as an example, and Fig. 1 is a typical ONU system, and this is
System includes OLT device(That is, transmitting terminal), graded shunt device, ONU equipment(That is, receiving terminal), route and eventually
Connected between end, each equipment by optical fiber, the device of detection fiber routing iinformation is on the optical fiber being clamped in ONU systems.
The device of detection fiber routing iinformation includes mechanical clamp component, clamping information acquisition module, communication module, wherein
Mechanical clamp component is used for curved fiber, and mechanical clamp component includes a movable part that can move back and forth, the movable part
For optical fiber to be pushed away into curved, the clamping information acquisition module is used for the clamping rule of collection machinery clamp assembly, and clamping rule is
The time interval between duration and each change during each optical fiber generation optical power change, such as clamps n1 seconds, unclamps n2
Second, clamp n3 seconds, unclamp n4 seconds ...;Clamping rule preferably comprises the clamping time started, and clamping time started here can be with
It is the time that holding action takes place, is preferably effectively to clamp the time started --- it can make optical fiber produce optical power change
Action(Referred to as effective action)The time of generation.Communication module is used to transmit the clamping that clamping information acquisition module is collected
Rule.Specifically, as shown in Fig. 2 mechanical clamp is included in a sliding block 1 and the pedestal 2 being engaged with the sliding block, pedestal 2
With chute, sliding block can be moved in chute, and sliding block answers connecting spring, and sliding block, sliding block can be promoted to a direction force
One end withstand optical fiber and bend it, after the external force of application disappears, sliding block being capable of homing.We will be used to push up on sliding block
Firmly one end of optical fiber turns into movable end 11, and movable end has the arc surface of evagination, optical fiber can be effectively protected when withstanding optical fiber
It is not broken.Further, also there is the arc surface caved inward that sliding block movable end exterior arc surface matches on pedestal 2,
Inner concave arc surface is located at the end of sliding block sliding trace, when sliding block withstands optical fiber, interior concaved circular cambered surface and cunning on pedestal on pedestal
Block movable end, which is engaged, clamps optical fiber, ensure that optical fiber forms certain arc-shaped deformation.Optical fiber ONU in normal state
Received optical power optical fiber formation deformation can make ONU received optical power produce change, the deformation diameter should >=1cm, this
When ONU received optical power change can stably be monitored.When sliding block homing, optical fiber is returned due to original tension force
Restore stateful, now, the luminous power that ONU is received recovers normal condition.
At least include the place for being able to record that the sensor of action message and being connected with sensor in clamping information acquisition module
Module is managed, the sensor can be light sensor(Such as infrared sensor).Sensor receiving terminal and transmitting terminal are oppositely arranged
In sliding block both sides, hindered and lead to without light by sliding block when sliding block is not slided, between light sensor receiving terminal and transmitting terminal
Road;After sliding block is sliped off, light sensor receiving terminal can receive the light of transmitting terminal output;Sliding block slides back to photosensitive after original position
Sensor emission termination can not receive the light of transmitting terminal output, and the information that light sensor receiving terminal is collected is transmitted to processing
It is able to record that sliding block slides time point and duration in place in module, such processing module.In figure, the motion rule of sliding block
Two groups of infrared inductors C, D, E, F that rule is relied on are obtained, when sliding block slides and makes optical fiber produce optical power change in place(I.e. in figure
Dotted line position)Reception diode conducting in first infrared inductor C, F, the first infrared sense when sliding block starts homing
The reception diode in device C, F is answered to cut off;Reception diode when sliding block just starts to slide in second infrared inductor D, E is led
It is logical, the reception diode cut-out in the complete homing of sliding block in second infrared inductor D, E.It will be apparent that passing through above-mentioned two
Group infrared inductor, between can obtaining in detection means at the beginning of sliding block is slided in place and the duration, can also obtain cunning
The initial time of the whole sliding process of block.The change of general luminous power can occur when sliding block is slided in place, therefore we
The first infrared inductor of installation is only needed to obtain the clamping rule of detection means(Including the clamping time started).It will be apparent that I
Can also can gather the acquisition elements of slide block movement information to obtain detection means using displacement transducer, proximity switch etc.
Clamping rule and clamping the time started, also need to sometimes by simple calculations certainly.
The data transfer that sensor is received is into processing module, and processing module can use single-chip microcomputer or compact processor,
With control and calculation function, processing module can carry memory element or external memorizer, for storing the data received.
Further, the movement of movable part can be controlled manually, can also be promoted by drive device, drive device
(Such as motor)Control slide block rule is moved, and when slide block movement makes optical fiber produce optical power change in place, drive device can be stopped
A period of time unclamps again, and the time of release can be by controlling to realize manually, advantage of this is that can be detected with manual control
The clamping rule of device.The residence time of small drive device can also be pre-set, and in a clamping process, by small-sized
Drive device completes once clamping --- i.e. sliding block from the start slide --- slip of detection means in place(Dotted line position in Fig. 2
Put)--- stop the process of --- starting homing --- complete homing, in this case, small drive device
Residence time is set in advance, that is to say, that it is fixed that luminous power, which produces change duration, but luminous power produces change
The interval of change can press the time interval between button to realize manual control every time by control.It was found that using small
During type drive device, small drive device can be obtained by processing module and drives what sliding block was stopped with control slide block in place every time
Time directly obtains clamping rule and the clamping time started of detection means, now without setting clamping letter in detection means
Cease acquisition module.Certainly clamping rule is obtained by clamping information acquisition module can be more accurate.Further, small-sized drive
Dynamic device can also continuously realize multiple sliding block sliding process, at this moment, the folder of each detection means by program set in advance
It is all pre-set to hold rule, and we only need to obtain the clamping time started.
The device of detection fiber routing iinformation can further include display and human-computer interaction device, man-machine interaction dress
Putting can be using input equipments such as keyboards, when display use can input the touch-screen of information, and human-computer interaction device is then without dress
Match somebody with somebody.Certainly, the device of detection fiber routing iinformation should include power supply, and power supply is that each electronic component in detection means is powered.
Start/stop button can also be included in the device of detection fiber routing iinformation, start/stop button i.e. expression is pressed and detected
Journey starts or terminated, and the break-make information of start/stop button is logged in processing module.
The device of detection fiber routing iinformation results in clamping rule(Preferably include to clamp the time started), it is same with this
When, clamped optical fiber also produces identical optical power change in synchronization, finds what optical power change was obtained with detection means
Clamp the optical fiber of rule matching, you can the optical fiber of clamping is determined, so as to further obtain the port being connected with the optical fiber
And user's physics routing iinformation under the port.When matching optical power change rule and clamping rule, it should also match clamping and open
Time beginning and the time for producing optical power change, matching result is more accurate.The present invention also designs a match management system,
The optical power change of all optical fiber receiving terminals of the descending connection of transmitting terminal can be obtained from OLT sides with management system, and receives inspection
The clamping rule that the device of light-metering fibre routing iinformation is obtained(Preferably include to clamp the time started), match optical power change rule
Meet clamping rule and the physical geographical mark of the optical fiber receiving terminal of clamping time started, finally determine the optical fiber connection of clamping
Net element information(Net element information can be obtained from NE database)After transmit to detection means institute at the scene, preferably transmit to detection
On display in device, to enable staff quickly to obtain the network element data of existing clamp optical fiber connection.
Specifically, as shown in figure 3, match management system, which includes power, reads control module, communication module, net element information
Management module, matching module, dispatching management module, power read control module and OLT power query systems(OLT power queries
System is the existing system in ONU frameworks, results in the physical address mark and light of each receiving terminal current management region Nei
Changed power)It is connected, the physical address for reading each receiving terminal is identified and optical power change, and communication module is used for and detection
The device transmission data of optical fiber routing iinformation, net element information management module is used to inquire about or update NE database, matching module
Meet the optical fiber of clamping rule for matching optical power change, the net element information that dispatching management module is used to connect optical fiber is passed
Transport to detection means the net element information typing/be updated in database that comes at the scene or by detection means transmission.Detection fiber
The break-make information of start/stop button in the device of routing iinformation can be transmitted to match management system to represent detection process
Start, after the enabling signal that the device for receiving detection fiber routing iinformation is sent, match management system, which is just obtained, works as front tube
The physical address mark and optical power change rule of each receiving terminal in region are managed, resource can be saved.
Present invention also offers a kind of method of detection fiber routing iinformation, comprise the following steps:
Step 1, grip optical fiber, makes luminous power produce change;Clamping in this step preferably by device regularly
Clamp optical fiber and unclamp optical fiber;
Step 2, clamping rule is obtained(Preferably include to clamp the time started), obtain the luminous power change of each optical fiber receiving terminal
Law;
Step 3, the optical power change rule of each optical fiber receiving terminal is matched with clamping rule, obtains clamped light
The net element information of fibre connection.Further, the time that optical power change starts must be consistent with the clamping time started, therefore step
Preferably include to clamp the time started in optical power change rule in rapid C.
Step 4, net element information is transmitted to grips field.
Further, when in step 3 net element information can not be obtained, net element information is stored into database.
Further, when the net element information and the net element information of on-the-spot test that are obtained in step 3 are not inconsistent, by live network element
Information updating enters in database.
The device of detection fiber routing iinformation can clamp the receiving terminal net for obtaining optical fiber connection in ONU systems on optical fiber
Metamessage, specifically, the position of clamping can be divided into following several as shown in Figure 4:Between shunt and ONU, shunt
Between shunt, between transmitting terminal and shunt, before transmitting terminal.
Fig. 5 is a kind of schematic diagram of clamping condition, the device of detection fiber routing iinformation be clamped in shunt and ONUn it
Between, and proceed as follows:
1. detection means grip optical fiber, clicks on start button, ready signal is sent to match management system, matching pipe is received
After reason system confirms, you can the elastic action manually or automatically clamped, ONU received optical power is can occur mutually to strain
Change.
Releasing orientation and clamping interval this example assume that the time is 1 second, and the clamping rule of detection means is:Releasing orientation,
Clamp 1 second, unclamp 1 second, clamp 1 second, releasing orientation.
2. management system is after action is ready, inquiry op-tical power information request is sent to all ONU of the second line of a couplet, then
The data record received is got off.
The ONU1 of management system record, ONUn received optical power is as follows.Note:Second record 5 of frequency acquisition 5Hz, i.e., 1
Secondary received optical power value.
1st second, detection means was unclamped:
ONU1 reception light work(situation:- 10dbm, -10dbm, -10dbm, -10dbm, -10dbm.
ONUn reception light work(situation:- 10dbm, -10dbm, -10dbm, -10dbm, -10dbm.
2nd second, detection means was clamped:
ONU1 reception light work(situation:- 10dbm, -10dbm, -10dbm, -10dbm, -10dbm.
ONUn reception light work(situation:- 15dbm, -15dbm, -15dbm, -15dbm, -15dbm.
3rd second, detection means was unclamped:
ONU1 reception light work(situation:- 10dbm, -10dbm, -10dbm, -10dbm, -10dbm.
ONUn reception light work(situation:- 10dbm, -10dbm, -10dbm, -10dbm, -10dbm.
4th second, detection means was clamped:
ONU1 reception light work(situation:- 10dbm, -10dbm, -10dbm, -10dbm, -10dbm.
ONUn reception light work(situation:- 15dbm, -15dbm, -15dbm, -15dbm, -15dbm.
5th second, detection means was unclamped:
ONU1 reception light work(situation:- 10dbm, -10dbm, -10dbm, -10dbm, -10dbm.
ONUn reception light work(situation:- 10dbm, -10dbm, -10dbm, -10dbm, -10dbm.
3. after the elastic release of detection means, conclusion button is pressed, notifying management system operation is completed, and detection is filled
The clamping rule put uploads to management system.
Above-mentioned steps 2 have no certain precedence relationship with step 3, it may be possible to while carry out.
4. the clamping rule of detection means and the ONU equipment optical power change rule of record are compared management system,
Corresponding ONU equipment is matched for ONUn, the information such as the physical geographical of ONUn equipment is retrieved, is handed down to detection means.
5. detection means shows recognition result, ONUn physics routing iinformation is determined, identification operation is completed.
Fig. 6 is the schematic diagram of another clamping condition, and the device of detection fiber routing iinformation is clamped in shunt 1 and branch
Between device 3, shunt 3 is connected with ONU3 and ONU4, and proceeds as follows:
1. detection means grip optical fiber, clicks on start button, ready signal is sent to management system, management system sound is received
Ying Hou, you can respective change can occur for the elastic action manually or automatically clamped, ONU received optical power.
2. management system is after action is ready, to all ONU transmitting optical powers information inquiring requests of the second line of a couplet, it will connect
The records of values received gets off.
3. after the elastic release of detection means, conclusion button is pressed, notifying management system operation is completed, and detection is filled
The elastic situation of change put(Clamp rule)Upload to management system.
Above-mentioned steps 2 have no certain precedence relationship with step 3, it may be possible to while carry out.
4. the clamping rule of detection means and the ONU device optical power change rules of record are compared management system,
Retrieve ONU3 and ONU4 is changed, match the routing iinformation of the shunt 3 of the ONU3 and ONU4 first line of a couplet, be handed down to detection dress
Put.
5. detection means shows recognition result, the physics route of shunt 3 is determined, identification operation is completed.
Likewise, when detection means is clamped between transmitting terminal and shunt, can match what is connected under shunt
Multiple ONU optical power change, is equally resulted in and the detection means directly shunt of descending connection by aforesaid operations
Physics route and transmitted and shown into detection means.When before detection means being clamped in transmitting terminal, pass through aforesaid operations
Result in the route of transmitting terminal and transmit and shown into detection means.
The method provided by the present invention, can also realize the error correction of resource investigation and net element information.
When carrying out resource investigation, as shown in fig. 7, proceeding as follows:
1. detection means grip optical fiber, clicks on start button, sends ready signal to management system, receive management system true
After recognizing, you can the elastic action manually or automatically clamped, ONU received optical power is can occur respective change.
2. management system is after action is ready, inquiry op-tical power information request is sent to all ONU of the second line of a couplet, then
The data record received is got off.
3. after the elastic release of detection means, conclusion button is pressed, notifying management system operation is completed, and detection is filled
The clamping rule put uploads to management system.
Above-mentioned steps 2 have no certain precedence relationship with step 3, it may be possible to while carry out.
4. the clamping rule of detection means and the ONU equipment optical power change rule of record are compared management system,
Corresponding ONU equipment is matched, the information such as physical geographical without ONUn equipment in management system is retrieved, detection dress is handed down to
Put.
5. detection means shows recognition result, ONUn physics routing iinformation is determined, by touch aobvious on device
Display screen or keyboard are manually entered ONUn physics routing iinformation and are uploaded to management system.
6. management system updates ONUn physics routing iinformation.
When carrying out the error correction of net element information, as shown in figure 8, proceeding as follows:
1. detection means grip optical fiber, clicks on start button, sends ready signal to management system, receive management system true
After recognizing, you can the elastic action manually or automatically clamped, ONU received optical power is can occur respective change.
2. management system is after action is ready, inquiry op-tical power information request is sent to all ONU of the second line of a couplet, then
The data record received is got off.
3. after the elastic release of hand-held device, conclusion button is pressed, notifying management system operation is completed, and detection is filled
The clamping rule put uploads to management system.
Above-mentioned steps 2 have no certain precedence relationship with step 3, it may be possible to while carry out.
4. the clamping rule of hand-held device and the ONU equipment optical power change rule of record are compared management system,
Corresponding ONU equipment is matched, the information such as the physical geographical of ONUn equipment is retrieved, is handed down to hand-held device.
5. hand-held device shows recognition result, ONUn recorded with network management system or labeled marker physics route letter
Breath is inconsistent;Then device is manually entered ONUn physics routing iinformation and is uploaded to management system.
6. management system updates ONUn physics routing iinformation.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Constituted technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of system of detection fiber routing iinformation, it is characterised in that:Device and matching including detection fiber routing iinformation
Management system,
The device of the detection fiber routing iinformation include mechanical clamp component, clamping information acquisition module and/or drive device,
Communication module, display, the mechanical clamp component are used for fibre clip is curved;The clamping information acquisition module is used for harvester
The clamping rule of tool clamp assembly, the clamping rule include each optical fiber produce optical power change when duration, each time
Time interval between change, effectively clamp the time started;The communication module is used to upload clamping rule to match management system
Rule, and receive the information for the network element device that the transmission of match management system comes;The clamping information acquisition module and communication module phase
Even, the drive device is used to drive mechanical clamp assembly activity;Clip position includes:Between shunt and receiving terminal, divide
Between road device and shunt, between transmitting terminal and shunt, before transmitting terminal;
The match management system is used for the optical power change for obtaining all optical fiber receiving terminals of the descending connection of transmitting terminal, and receives
The clamping rule that the device of detection fiber routing iinformation is obtained, matches the optical power change rule light consistent with clamping rule
Fibre, obtains after corresponding optical fiber information, is transmitted after the information for obtaining the first order network element device that the optical fiber is connected downwards to detection
In device and show on detection means, it is described clamping rule include each optical fiber produce optical power change when duration,
Each time change between time interval, effectively clamp the time started.
2. the system of detection fiber routing iinformation according to claim 1, it is characterised in that:The match management system bag
Include power and read control module, communication module, net element information management module, matching module, dispatching management module, power reads control
Molding block is used for the physical address mark and optical power change for reading each receiving terminal, and communication module is used to route with detection fiber
The device transmission data of information, net element information management module is used to interact with NE database, and matching module is used to match light extraction
The power changing rule optical fiber consistent with clamping rule, the net element information for optical fiber to be connected transmits to where detection means existing
Or the net element information typing/be updated in database that carrys out detection means transmission.
3. the system of detection fiber routing iinformation according to claim 1, it is characterised in that:The mechanical clamp component bag
Include and chute is provided with sliding block and pedestal, pedestal, sliding block can be moved in chute.
4. the system of detection fiber routing iinformation according to claim 3, it is characterised in that:The drive device is used to drive
Movable slider is moved.
5. the system of detection fiber routing iinformation according to claim 1, it is characterised in that:The clamping information gathering mould
Block includes sensor and the processing module being connected with sensor, and the sensor, which is arranged on, is used for the activity for gathering sliding block by sliding block
Information.
6. a kind of method of detection fiber routing iinformation, it is characterised in that:Comprise the following steps:
In optical fiber link, transmitting terminal and receiving terminal have been connected, and form normal route, and receiving terminal receives the optical signal and note of transmitting terminal
The performance number for the fiber-optic signal that record current point in time is received;
Step 1, using the device grip optical fiber of detection fiber routing iinformation, the elastic change of clamping, clamping change order transmitting are done
Luminous power of the optical power value of transmitting to part between receiving terminal after clip position is held to produce change, receiving terminal receives light work(
The change of rate value;Clip position includes:Between shunt and receiving terminal, between shunt and shunt, transmitting terminal and branch
Between device, before transmitting terminal;
Step 2, the device of detection fiber routing iinformation obtains clamping rule, and the clamping rule includes each optical fiber and produces light work(
Rate change when duration, each time change between time interval, effectively clamp the time started;Match management system obtains each
The optical power change rule of individual optical fiber receiving terminal;
Step 3, the clamping rule that the device of detection fiber routing iinformation is obtained is uploaded to match management system, match management system
The optical power change rule of each optical fiber receiving terminal is matched with clamping rule, obtain that clamped optical fiber connects downwards the
The information of one-level network element device;
Step 4, it will be shown in the device of the information transfer of network element to grips field detection fiber routing iinformation.
7. the method for detection fiber routing iinformation according to claim 6, it is characterised in that:When can not be obtained in step 3
During net element information, in addition to the step of net element information is stored into database.
8. the method for the detection fiber routing iinformation described in claim 6, it is characterised in that:When the network element letter obtained in step 3
When breath is not inconsistent with the net element information of on-the-spot test, in addition to the step of live net element information is updated into database.
Priority Applications (1)
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CN103424137A (en) * | 2013-08-06 | 2013-12-04 | 神华集团有限责任公司 | Position calibration method and device for distributed optical fiber sensing system |
CN203722635U (en) * | 2014-03-10 | 2014-07-16 | 上海光维通信技术股份有限公司 | Optical fiber recognition device |
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CN103424137A (en) * | 2013-08-06 | 2013-12-04 | 神华集团有限责任公司 | Position calibration method and device for distributed optical fiber sensing system |
CN203722635U (en) * | 2014-03-10 | 2014-07-16 | 上海光维通信技术股份有限公司 | Optical fiber recognition device |
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