A kind of optical fiber distributing RFID reader for intelligent optical fiber distribution
Technical field
The present invention relates to a kind of optical fiber distributing technologies, the more particularly to intelligent ODN technologies of optical fiber distributing management.
Background technology
With the development of technology, xDSL has been difficult to meet the requirement of consumer wideband access, FTTH rapid ripe and at
This reduction brings the climax of new round broadband connections construction, global ODN(Optical distribution network)Welcome explosive growth.Due to
FTTH mainly uses PON(Passive light network)Technology, it is by an OLT(Optical line terminal)Signal branch to tens of up to a hundred
ONU(Optical network unit)This user terminal for allowing for ODN nets produces a large amount of fibre circuit and needs to carry out wiring scheduling and dimension
Pillar is managed.To this point-to-multipoint(P2MP)Circuit, if continue to continue to use at present can only manual identified alphanumeric tag carry out light
Fine wiring management, maintenance workload and management difficulty will be substantially increased.In addition the passive optical network spy that PON technologies are one-to-many
Property, this is allowed on an optical branch network, and user can arbitrarily be linked on any one branch and carry out normal signal
Transmission, without being perceived by network manager.This characteristic makes the manageability of ODN decline to a great extent.The loophole of labor management
Network data will be made not consistent mistake occur with real network situation, this can bring the work of subsequent network operation
It is many difficult.
To solve this problem, occur carrying out the intelligent ODN technologies of optical fiber distributing management using electronic tag.It is utilized
The mode of electronic tag automatic collection is managed optical fiber distributing, to prevent the issuable mistake of labor management, and utilizes
Computer networking technology instructs ODN network operations, is used in combination indicator to carry out port prompt, so as to rapidly close
The port operated is highlighted out in numb distributing frame adapter arrays, to reduce labor intensity.
However normal procedure intelligent ODN in passive optical distribution equipment since it is desired that add a large amount of electronic label read-write circuits and pipe
It manages circuit and so that equipment cost rises rapidly, in addition current technology is difficult to solve the intellectualized reconstruction of conventional optical wiring equipment
Can problem and electronic circuit sustain the doubts such as the test of adverse circumstances residing for outdoor optical cable cross connecting cabinet, so intelligence ODN
Technology is not widely applied so far.
To solve the above problems, it is proposed that passive intelligent ODN solutions, however current technology scheme there are
Electronic tag mispronounces, the risk of skip, and generally requires to be respectively provided with electricity on fiber active linker and fiber adapters port
Subtab, this allows for equipment cost and significantly improves, and is difficult to prevent manually to read administrative errors caused by label.Separately
Outer current passive intelligent ODN electronic tags acquisition needs singly artificial reading, this is for hundreds of thousands of a light
For the optical fiber wiring equipment of fine wiring ports, the efficiency of management is very low.It is applied in addition current solution lacks wiring
Required port status instruction device in work, so its technical maturity is relatively low, it is difficult in the technical field of normal procedure intelligent ODN
Sled takes one piece of market space.
Invention content
To sum up following technical problem present in existing fiber wiring administrative skill:
Normal procedure intelligent ODN technologies need to increase electronic label read-write, management and telecommunication circuit in optical fiber wiring equipment, make
At the great investment burden of network construction, also reduce the reliability of equipment, also bring conventional optical wiring equipment be difficult into
The problem of row intellectualized reconstruction;And current passive intelligent ODN solutions have and are difficult to more there are the efficiency of management is low
The administrative vulnerability of benefit, and lack the problems such as optical fiber distributing port status instruction that guiding optical cable wiring is constructed;Furthermore to solve to match
Line end mouth orientation problem and the bielectron label allocation plan of optical fiber connector and adapter that is arranged also improves equipment cost
The problems such as.
For this purpose, the technical problem to be solved by the invention is to provide one kind to have higher management efficiency, smaller label wrong
Administrative vulnerability is read, wiring can be instructed to safeguard construction by the state instruction of optical fiber distributing port, and without increasing in a device
The low cost intelligent ODN solutions of electronic label read-write and management circuit, to realize easily newly-built intelligence ODN network constructions
With the intellectualized reconstruction of the storage routine ODN network equipments.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that:
A kind of optical fiber distributing RFID reader for intelligent optical fiber distribution, the card reader include:
Several optical fiber electric label card read head for ID, the quantity of the optical fiber electric label card read head for ID at least on optical fiber distributing disk
Fiber adapters port number it is identical, and optical fiber electric label card read head for ID and the fiber adapters port on optical fiber distributing disk are mutually right
It should be distributed;
Machine disk electronic tag card read head for ID, the machine disk electronic tag card read head for ID and the machine disk electronic tag on optical fiber distributing disk
It is corresponding;
Card Reader manager, the Card Reader manager control several optical fiber electric label card read head for ID and machine disk electronic tag Card Reader
The each connector electronic tag and optical fiber distributing on all fiber adapters ports being inserted on head while disposable reading machine disk
Machine disk electronic tag on disk.
In the preferred embodiment of card reader, several optical fiber electric label card read head for ID are arranged by a line, and are matched with optical fiber
Fiber adapters port on drum corresponds.
Further, the card reader further includes that a number of port identical with optical fiber electric label card read head for ID quantity refers to
Show device, several port indicators are controlled by Card Reader manager simultaneously, and are correspondingly arranged with optical fiber electric label card read head for ID.
Further, the port indicator is the displays such as LED light, LED alphanumeric displays or LCD.
Further, the card reader further includes a machine disk positioning indicator, and the machine disk positioning indicator is controlled by
Card Reader manager, and be correspondingly arranged with machine disk electronic tag card read head for ID.
Further, the machine disk positioning indicator is the displays such as LED light, LED alphanumeric displays or LCD
Device.
Further, the card reader further includes an external communication interface, the external communication interface and Card Reader management
Device connects.
Further, the external communication interface be I2C interface, RS485 interfaces, RS232 interface, USB interface,
WiFi interfaces or blue tooth interface.
Further, the card reader further includes an external display driver, the external display driver and Card Reader
Manager connects.
Further, the electronic tag card read head for ID and machine disk electronic tag card read head for ID can read and write RFID electronic label,
Or contact-type electronic stored tag information, various types of one-dimensional or two-dimension optical bar-code label.
This card reader is provided with multiple card read head for ID, can disposably read optical fiber distributing machine disk label and all be inserted in wiring
Fiber active linker label on disk, improves read-write efficiency, has prevented single label and has read existing administrative vulnerability, has cancelled
The electronic tags of fiber adapters ports reduces equipment cost and management complexity, just the really intelligence of now wiring management.
This card reader is also provided with port indicator in each optical fiber connector tag read port position, it is possible to wake up
It indicates to mesh that is operated instructs purpose and state, and prompt operating mistake etc., has to optical fiber distributing attended operation
There is larger guidance and help effect.
Furthermore using this card reader without the setting electronic label read-write circuit on each optical fiber distributing disk and accordingly
Equipment management circuit, so conventional optical wiring equipment is influenced less, to be conducive to the intellectualized reconstruction of conventional optical wiring equipment, and
And the cost of more conventional intelligence ODN equipment is much lower, and the reliability of electronic equipment long-term work in the presence of a harsh environment is also not present
Problem.
This card reader not only has the had administrative vulnerabilities of normal procedure intelligent ODN small, has optical fiber distributing mistake and connects prompt facility
It constructs with port and guides instruction function, the cost for also having passive intelligent ODN equipment is low, and reliability is high, is convenient for traditional fiber
The features such as intellectualized reconstruction of distribution plant, to improving utilization ratio, system reliability and the QoS of customer of FTTH networks
Deng all with larger help.
Description of the drawings
It is further illustrated the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is multichannel optical fiber wired electrical tag reader schematic diagram in the present invention;
Fig. 2 is the RFID reader schematic diagram for indicating function in the present invention with port;
Fig. 3 is the RFID reader schematic diagram with machine disk state-indicating function in the present invention;
Fig. 4 is the RFID reader schematic diagram with communication interface in the present invention;
Fig. 5 is the RFID reader schematic diagram for having in the present invention externally display driving;
Fig. 6 is to indicate that the RFID reader of function carries out the schematic diagram of optical fiber distributing management with port;
Fig. 7 is the schematic diagram that the RFID reader indicated with machine disk carries out optical fiber distributing management.
Identifier declaration in figure:
1. 2. fiber adapters port of optical fiber distributing disk
3. 4. fiber active linker electronic tag of fiber active linker
5. 6. optical fiber distributing RFID reader of optical wiring disk electronic tag
7. 8. machine disk electronic tag card read head for ID of optical fiber electric label card read head for ID
9. 10. machine disk positioning indicator of port indicator
11. 12. Card Reader manager of Intelligent management terminal
13. 14. external display driver of external communication interface.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
The electrical power wiring assembly of optical fiber wiring equipment is generally all constituted using multiple optical cable fusion connecting disks or distribution board as unit closed assembly.Although portion
The smaller optical cable fiber-dividing box of partial volume amount might not by the way of machine disk closed assembly, but its fiber adapters port arrangement architecture also with
The same using the fiber cable cross connection box of distribution board closed assembly, fibre distribution frame, optical fiber distributing port is arranged in a manner of row, column
It is arranged, so even for not being to use optical cable fusion connecting disk or the optical fiber wiring equipment of distribution board mode, it can also be with uniline optical fiber
Wiring ports group is the electronic tag reading that unit carries out full line fiber active linker.
Since the optical fiber distributing port number in optical fiber wiring equipment is various, especially fiber cable cross connection box and fibre distribution frame
On, optical fiber distributing port often reaches hundreds of or even thousands of.Even if dividing frame, point row management, it is still easy to happen port knowledge
Not mistake.So to avoid port identification mistake, be both provided on each port in intelligent ODN equipment an indicator light into
Row identification.But this processing mode is just difficult to realize in passive intelligent ODN equipment.Because there is no circuit on inactive component,
The installation on each optical fiber distributing port is difficult in this way to need to carry out the indicator light of Active control.To reduce this mistake hair
Raw probability, passive intelligent ODN equipment often require that the adapter side in optical fiber distributing port is also installed electronic tag and held
Mouth identification, even if being still difficult to prevent port identification mistake in this way, can not also carry out optical fiber error connection alarm.
The present invention uses the side that multiple optical fiber electric tag read clamps are read with full line optical fiber distributing port electronic label
Formula is read out and identifies to the fiber active linker label being inserted into optical fiber distributing port, and reads place machine disk simultaneously
Electronic tag, to identify whether current machine disk is the machine disk for needing to be serviced operation.To improve port position discrimination, also
Can a port indicator be respectively set in each optical fiber electric tag read head corresponding position, to realize that port operation indicates
It alerts and indicates with error connection.One machine disk positioning indicator can also be set, full line port status is indicated generally at realizing.
The scheme further illustrated the present invention below by way of specific structure example and application example.
Embodiment 1:
Referring to Fig. 1 which shows the schematic diagram for the multichannel optical fiber wired electrical tag reader that this example provides.By scheming
It is found that the optical fiber distributing RFID reader is by a Card Reader manager 12 and multiple optical fiber being connected with Card Reader manager 12
Electronic tag card read head for ID 7 and a machine disk electronic tag card read head for ID 8 being connected with Card Reader manager 12 form.
Wherein, the quantity of optical fiber electric label card read head for ID 7 is identical as the quantity of fiber adapters port on optical fiber distributing disk,
Or the quantity of slightly more than fiber adapters port, and these optical fiber electric label card read head for ID 7 press a line arranged distribution, and match with optical fiber
Fiber adapters port on drum is arranged in a one-to-one correspondence.
Machine disk electronic tag card read head for ID 8 is correspondingly arranged with the machine disk electronic tag on optical fiber distributing disk, can be specifically located at whole
Arrange the side of the optical fiber electric label card read head for ID 7 of distribution.
Card Reader manager 12 is the control administrative center of card reader, and control connects all optical fiber electric label card read head for ID
7 and machine disk electronic tag card read head for ID 8, all optical fiber electric label card read head for ID 7 are controlled with full line optical fiber distributing port electronic label
The mode of reading carries out disposably reading to the fiber active linker label being inserted into optical fiber distributing port and identifies, and
The machine disk electronic tag of machine disk where control machine disk electronic tag card read head for ID 8 is read simultaneously.
Electronic tag card read head for ID 7 and machine disk electronic tag card read head for ID 8 in this example can identify a variety of electronic tags,
RFID electronic label or contact-type electronic stored tag information, various types of one-dimensional or two-dimension optical bar code can be read and write
Label.
Embodiment 2:
Referring to Fig. 2 which shows the structural schematic diagram of the optical fiber distributing RFID reader with port instruction function.
As seen from the figure, which multiple is connected there are one Card Reader manager 12 and with Card Reader manager 12
Optical fiber electric label card read head for ID 7 and the same amount of port indicator 9 being connected with Card Reader manager 12 and one and reading
The connected machine disk electronic tag card read head for ID 8 of card manager 12.
It only increases on the basis of the optical fiber distributing RFID reader that example 1 provides reads with optical fiber electric label
The port indicator 9 of 7 identical quantity of clamp.The connection structure and the method for operation of other components are identical with example 1, are not added with herein
To repeat.
In this example, port indicator 9 and the optical fiber electric label card read head for ID 7 in card reader of these quantity correspond
Setting, and it is controlled by Card Reader manager 12 simultaneously.
Under the control of Card Reader manager 12, coordinate with corresponding optical fiber electric label card read head for ID 7, realizes to optical fiber distributing disk
Upper corresponding fiber adapters port operation instruction and error connection alarm instruction.
The port indicator 9 can be LED light, can also be other types of display.
Embodiment 3:
Referring to Fig. 3 which shows the optical fiber distributing electronic tag with machine disk state-indicating function that this example provides is read
The structural schematic diagram of card device.As seen from the figure, the optical fiber distributing RFID reader there are one Card Reader manager 12 and it is multiple with
The connected optical fiber electric label card read head for ID 7 of Card Reader manager 12 and the same amount of port being connected with Card Reader manager 12
Indicator 9, a machine disk electronic tag card read head for ID 8 being connected with Card Reader manager 12 and one are connected with Card Reader manager 12
Machine disk positioning indicator 10.
The card reader that this example provides only increases on the basis of the optical fiber distributing RFID reader that example 2 provides
One machine disk positioning indicator 10.The connection structure and the method for operation of other components are identical with example 2, are not gone to live in the household of one's in-laws on getting married herein
It states.
In this example, machine disk positioning indicator 10 is correspondingly arranged with the machine disk electronic tag card read head for ID 8 in card reader, and by
It controls in Card Reader manager 12, realization is indicated generally at full line port status.
The machine disk positioning indicator 10 can be LED light, can also be LED alphanumeric displays or LCD etc. aobvious
Show device.
The function that this example is realized can equally be realized on the basis of example 1.
Embodiment 4:
Referring to Fig. 4 which shows the knot for the optical fiber distributing RFID reader with communication interface that this example provides
Structure schematic diagram.As seen from the figure, there are one Card Reader managers 12 and multiple and Card Reader management for the optical fiber distributing RFID reader
The connected optical fiber electric label card read head for ID 7 of device 12 and the same amount of port indicator 9 being connected with Card Reader manager 12,
The machine plate-like state that one machine disk electronic tag card read head for ID 8, one being connected with Card Reader manager 12 is connected with Card Reader manager 12
Indicator 10 and an external communication interface 13 being connected with Card Reader manager 12.
The card reader that this example provides only increases on the basis of the optical fiber distributing RFID reader that example 3 provides
One external communication interface 13.The connection structure and the method for operation of other components are identical with example 3, are not repeated here herein.
The external communication interface 13 connects with 12 data of Card Reader manager, for realizing Card Reader manager 12 and external equipment
Data exchange, to realize the data exchange between card reader and other external equipments.
External communication interface 13 can be I2C interface, can also RS485 interfaces, RS232 interface, USB interface, WiFi connect
Mouth or blue tooth interface etc..
Embodiment 5:
Referring to Fig. 5 which shows what this example provided has the optical fiber distributing RFID reader of externally display driving
Structural schematic diagram.As figure shows, there are one Card Reader manager 12 and multiple light being connected with Card Reader manager 12 for the card reader
Fine electronic tag card read head for ID 7 and the same amount of port indicator being connected with Card Reader manager 12 9, one and Card Reader pipe
The machine disk positioning indicator 10, one that the connected machine disk electronic tag card read head for ID 8, one of reason device 12 is connected with Card Reader manager 12
The communication interface being connected with Card Reader manager 12 and an external display driver 14 being connected with Card Reader manager 12.
The card reader that this example provides only increases on the basis of the optical fiber distributing RFID reader that example 4 provides
One external display driver 14.The connection structure and the method for operation of other components are identical with example 4, are not gone to live in the household of one's in-laws on getting married herein
It states.
The external display driver 14 directly connects with 12 data of Card Reader manager in card reader, realize card reader with it is outer
Portion's display connects, and realizes the external real-time display of data.
Embodiment 6:
Referring to Fig. 6 which shows the optical fiber distributing RFID reader 6 with port instruction function carries out optical fiber distributing
The schematic diagram of management.
Optical fiber distributing RFID reader 6 in this example and the optical fiber distributing RFID reader knot in example 2
Structure is identical, is not repeated here herein.The number of optical fiber electric label card read head for ID 7 wherein in optical fiber distributing RFID reader 6
Amount is at least identical as 2 quantity of optical fiber mating ports on optical fiber wiring equipment inner fiber distribution board 1, and installation position and optical fiber distributing
The installation site of optical fiber mating ports 2 corresponds on equipment inner fiber distribution board 1, while the machine disk electronics mark in card reader 6
It is corresponding with the installation site of optical wiring disk electronic tag 5 to sign card read head for ID 8.
Wherein each optical fiber electric label card read head for ID 7 is respectively used to read the corresponding light being inserted into fiber adapters port 2
The fiber active linker identity information data stored in fiber active linker electronic tag 4 on fine flexible jumper 3.
Machine disk electronic tag card read head for ID 8 to simultaneously read the optical fiber distributing disk body stored in optical wiring disk electronic tag 5
Part information data.
Meanwhile a port indicator 9 is respectively arranged in the position for corresponding to each optical fiber distributing electronic tag card read head for ID 7.
Finally, optical fiber distributing RFID reader 6 is connected with Intelligent management terminal 11 to realize optical fiber distributing electronics mark
The display control of the Card read/write of label and each indicator.
It can be independent optical fiber distributing disk for the optical fiber distributing disk 1 in this example, can also be that optical fiber welding matches one
Disk, inserted sheet-type optical fiber branching device, machine disc type optical fiber splitter or arrangement in a row fiber active linker berth slot,
The fiber adapters port set such as optical fiber distributing adapter arrays.
Fiber active linker electronic tag 4 and optical wiring disk electronic tag 5 can be RFID electronic label, can also be
Contact-type electronic stored tag information or various types of one-dimensional or two-dimension optical bar-code label.
Embodiment 7:
Referring to Fig. 7, it show the schematic diagram that the optical fiber distributing card reader indicated with machine disk carries out optical fiber distributing management.
Optical fiber distributing RFID reader 6 in this example is read with the optical fiber distributing electronic tag described in embodiment 3~5
The structure of card device 6 is identical, is not repeated here herein.
The quantity of optical fiber electric label card read head for ID 7 wherein in optical fiber distributing RFID reader 6 is at least matched with optical fiber
2 quantity of optical fiber mating ports is identical on line equipment inner fiber distribution board 1, and installation position and optical fiber wiring equipment inner fiber wiring
The installation site of optical fiber mating ports 2 corresponds on disk 1, while the machine disk electronic tag card read head for ID 8 in card reader 6 is matched with light
The installation site of drum electronic tag 5 corresponds to.
Each optical fiber electric label card read head for ID 7 is respectively used to read the corresponding optical fiber work being inserted into fiber adapters port 2
The fiber active linker identity information data stored in fiber active linker electronic tag 4 on movement connector 3.
Machine disk electronic tag card read head for ID 8 to simultaneously read the optical fiber distributing disk body stored in optical wiring disk electronic tag 5
Part information data.
Meanwhile a port indicator 9 is respectively arranged in the position for corresponding to each optical fiber distributing electronic tag card read head for ID 7, right
Answer the position of machine disk electronic tag card read head for ID 8 that one machine disk positioning indicator 10 is set.
Optical fiber distributing RFID reader 6 is connected with Intelligent management terminal 11 to realize the letter of optical fiber distributing electronic tag
The display control of breath read-write and each indicator.
It can be independent optical fiber distributing disk for the optical fiber distributing disk 1 in this example, can also be that optical fiber welding matches one
Disk, inserted sheet-type optical fiber branching device, machine disc type optical fiber splitter or arrangement in a row fiber active linker berth slot,
The fiber adapters port set such as optical fiber distributing adapter arrays.
Fiber active linker electronic tag 4 and optical wiring disk electronic tag 5 can be RFID electronic label, can also be
Contact-type electronic stored tag information or various types of one-dimensional or two-dimension optical bar-code label.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also have various change, function combination and change
Into these variations, function combination and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.