CN108665030A - A kind of optical fiber pairing detecting system and method based on half active RFID - Google Patents
A kind of optical fiber pairing detecting system and method based on half active RFID Download PDFInfo
- Publication number
- CN108665030A CN108665030A CN201810449236.1A CN201810449236A CN108665030A CN 108665030 A CN108665030 A CN 108665030A CN 201810449236 A CN201810449236 A CN 201810449236A CN 108665030 A CN108665030 A CN 108665030A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- half active
- chip
- reader
- rfid
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
Abstract
The invention discloses a kind of optical fiber pairing detecting system and method based on half active RFID, the system comprises：Main label chip battle array is arranged on fiber optic communication mainboard, including multiple half active main label chips, is communicated with the RFID tag being installed in the optical fiber interface of optical fiber group for being completed with the communication of reader and under the control of reader；Energy-storage module, including multiple energy storage devices are separately connected fifty-fifty active main label chip, for providing energy reserve temporarily in half active main label chip operation；Anneta module, including multiple small-sized radio-frequency antennas are separately connected half active main label chip of the main label chip battle array, and the radio-frequency information for fifty-fifty active main label chip is received and dispatched；Multiple optical fiber interfaces, for optical fiber group to be connected to the fiber optic communication mainboard；Optical fiber group, including a plurality of optical fiber, the interface of every optical fiber is interior to be equipped with RFID tag, through the invention, the efficiency and accuracy of optical fiber connection pairing detection can be improved.
Description
Technical field
The present invention relates to fields of communication technology, and half active RFID (Radio Frequency are based on more particularly to one kind
Identification, radio frequency identification) optical fiber pairing detecting system and method.
Background technology
With the continuous development of the communication technology, optical fiber transmission is applied in communication system more and more, optical fiber and light
It is mainly connected by optical fiber connector between fibre.Optical fiber connector generally comprises a fiber adapter and is connected with multiple optical fiber
Device plug, optical fiber connector plug are arranged in one end of optical fiber, and multifiber is respectively plugged on by an optical fiber connector plug
On fiber adapter.
In the case where carrying out patching connection to multi-channel optical fibre, such as in optical fiber cable concentrator, optical fiber marshalling cabinet, port optical
Fine and plug fibers pairings one by one and its detection workload are very huge.Previous optical fiber pairing connection is made using paper labels
Recognize pairing one by one for identity tag, but the detection workload after its connection is very big.
Therefore intelligent management is connected to solve optical fiber based on optical fiber connector intelligent management, first has to change papery mark
The representative non characteristic of mute resource of label, the light of increasingly bulky complex is identified by a kind of appreciable label technique
Fibre web network, and by realizing the scheduling and management to fiber optic network to the management of these labels.Wherein, RFID technique conduct
It is powerful in intelligent identification technology, it is easy to accomplish the identification technology of intelligent management is led by the various applications of application more and more
Domain.
As electronic tag starts the application in optical fiber link management system, it overcome previous paper labels etc. easily by
The influence of environment and human factor, while the work of manual entry label information is saved, this improves optical fiber to a certain extent
Distributing frame is installed and maintenance work.However, RFID tag can group read group's the advantages of writing, in optical fiber connects pairing detection,
But so that pairing work can not carry out one by one.
Invention content
In order to overcome the deficiencies of the above existing technologies, purpose of the present invention is to provide a kind of based on half active RFID's
Optical fiber matches detecting system and method, to improve the efficiency and accuracy of optical fiber connection pairing detection.
In order to achieve the above object, the present invention proposes a kind of optical fiber pairing detecting system based on half active RFID, including：
Main label chip battle array is arranged on fiber optic communication mainboard, including multiple half active main label chip IC k, for
The communication of reader and complete and be installed under the control of the reader optical fiber group optical fiber 40k interface in corpusculum
The communication of product RFID tag；
Energy-storage module, including multiple energy storage devices are separately connected fifty-fifty active main label chip, in half active principal mark
Energy reserve is provided temporarily when the k work of label chip IC；
Anneta module, including multiple small-sized radio-frequency antenna Antk, be separately connected the main label chip battle array half are actively main
The radio-frequency information transmitting-receiving of label chip ICk, the half active main label chip IC k for the main label chip battle array；
Multiple optical fiber interface J1-Jn, for optical fiber group to be connected to the fiber optic communication mainboard；
Optical fiber group, including small size RFID tag is equipped in the interface of a plurality of optical fiber 40k, every optical fiber 40k, for inspection
Survey whether the optical fiber is reliably connected to corresponding optical fiber interface Jk.
Preferably, the energy storage device of the energy-storage module receives the radio-frequency carrier of the reader to realize charging.
Preferably, the small-sized radio-frequency antenna Antk of the Anneta module is installed close to the optical fiber interface Jk, volume with
Ensureing can only be with the embedded RFID tag communication for the optical fiber 40k for being inserted into the optical fiber interface Jk.
Preferably, fifty-fifty active tag chip of the main label chip battle array is in the aggressive mode for receiving the reader
Aggressive mode is converted to when conversion command, under aggressive mode, the half active tag chip is corresponded to by the Anneta module
Small-sized radio-frequency antenna Antk send card seeking order.
Preferably, after sending aggressive mode conversion command and corresponding half active tag chip is made to enter aggressive mode, institute
The energy storage device charging that reader delay sends radio-frequency carrier to the connection half active tag chip is stated, and enters silent mould
Formula.
Preferably, it after the reader waits for a period of time or receives the half active tag chip and enters Passive Mode
Terminate silent mode after signal and enter reception pattern, and sends polling order again and find half active tag chip IC k and read
Its temporary information
Preferably, the reader reflecting according to pre-stored each optical fiber interface and the RFID tag of corresponding optical fiber group
It penetrates relationship and determines simultaneously output optical fibre pairing testing result.
In order to achieve the above objectives, the present invention also provides a kind of, and the optical fiber based on half active RFID matches detection method, including
Following steps：
Half active tag chip IC k of step 1, main label chip battle array responds the polling order of reader, should be partly
The aggressive mode conversion command that active tag chip IC k is sent according to the reader is converted to aggressive mode；
Step 2, the half active tag chip IC k send card seeking order by small-sized radio-frequency antenna Antk, are installed on optical fiber
Small size RFID tag in the interface of 40k responds the order and return information, and half active tag chip IC k decodings return to letter
It ceases and keeps in；
Step 3, half active tag chip IC k exit aggressive mode and enter Passive Mode, will be in the interface of optical fiber 40k
Small size RFID tag return information be sent to the reader, by the reader export pairing testing result.
Preferably, after step 1, the reader delay sends radio-frequency carrier and gives connection the half active tag chip
Energy storage device charging after enter silent mode.
Preferably, in step 3, after the reader waits for a period of time or half active tag chip IC k is received
Terminate silent mode after into the signal of Passive Mode and enter reception pattern, and sends polling order again and find that connection is small-sized to penetrate
The half active tag chip IC k of frequency antenna Antk simultaneously reads its temporary information, and the reader is matched according to the presentation of information of acquisition
To result.
Compared with prior art, the present invention a kind of optical fiber pairing detecting system and method based on half active RFID is by setting
The main label chip battle array for configuring half active on optical fiber mainboard is set, and interface is provided with the optical fiber of small size RFID tag
Group sends aggressive mode conversion command using reader and half active tag chip is converted to aggressive mode, by half active tag
Chip sends card seeking order, obtains and decode the letter that the small size RFID tag being installed in interface responds the order and return
Breath, and the information is returned into reader to export pairing testing result, the pairing detection of optical fiber connection is realized, and improve light
The efficiency and accuracy of fibre connection pairing detection.
Description of the drawings
Fig. 1 is the system architecture diagram that a kind of optical fiber based on half active RFID of the present invention matches detecting system；
Fig. 2 is the step flow chart that a kind of optical fiber based on half active RFID of the present invention matches detection method.
Specific implementation mode
Below by way of specific specific example and embodiments of the present invention are described with reference to the drawings, those skilled in the art can
Understand the further advantage and effect of the present invention easily by content disclosed in the present specification.The present invention can also pass through other differences
Specific example implemented or applied, details in this specification can also be based on different perspectives and applications, without departing substantially from
Various modifications and change are carried out under the spirit of the present invention.
Fig. 1 is the system architecture diagram that a kind of optical fiber based on half active RFID of the present invention matches detecting system.Such as Fig. 1 institutes
Show, a kind of optical fiber based on half active RFID of the present invention matches detecting system, including configuration half is arranged on optical fiber mainboard actively
Main label chip battle array 20, energy-storage module 10, antenna array 30, optical fiber interface J1-Jn and in interface equipped with small size RFID mark
The optical fiber group 40 of label.
Wherein, energy-storage module 10 is made of multiple energy storage device Ck (k=1,2 ... ..., n), in half active main label
Energy reserve is provided temporarily when chip IC k work, and in the specific embodiment of the invention, energy storage device can pass through bulky capacitor reality
It is existing；Main label chip battle array 20 is made of multiple half active main label chip IC k (k=1,2 ... ..., n), is used for and handhold read-write
The communication of device and the optical fiber 40k (k=1,2 ..., n) for completing and being installed on optical fiber group 40 under the control of handhold read-write device
Interface in small size RFID tag communication；Anneta module 30 by multiple small-sized radio-frequency antenna Antk (k=1,2 ...,
N) it forms, the radio-frequency information transmitting-receiving of the half active main label chip IC k (k=1,2 ... ..., n) for main label chip battle array 20；
Optical fiber interface J1-Jn, for optical fiber group 40 to be connected to fiber optic communication mainboard；Optical fiber group 40 include a plurality of optical fiber 40k (k=1,
2 ... ..., n), small size RFID tag is housed in the interface of every optical fiber 40k, for detect the optical fiber whether be reliably connected to
Corresponding optical fiber interface Jk (k=1,2 ..., n).
The radio frequency pin of the half active tag chip IC k (k=1,2 ..., n) of main label chip battle array 20 is separately connected day
The small-sized radio-frequency antenna Antk (k=1,2 ... ..., n) of wire module 30, half active tag chip IC k (k of main label chip battle array 20
=1,2 ... ..., n) power pins be separately connected the energy storage device Ck (k=1,2 ... ..., n) of energy-storage module 10, Anneta module
30 small-sized radio-frequency antenna Antk (k=1,2 ... ..., n) is close to optical fiber interface Jk installations, and volume is to ensure and be inserted into
The embedded RFID tag communication of the optical fiber 40k of interface Jk is advisable and (due to being auxiliary circuit, is actually also impossible to very big), in optical fiber
Embedding RFID tag smaller, generally near field tag.
When needing k-th of interface Jk of detection whether correctly to connect optical fiber 40k, the first step is sent using handhold read-write device
Polling order finds the half active tag chip IC k of connection small-sized radio-frequency antenna Antk；Second step is sent using handhold read-write device
The half active tag chip IC k for connecting small-sized radio-frequency antenna Antk is converted to aggressive mode (read-write by aggressive mode conversion command
Device pattern), the delay of handhold read-write device sends energy storage device Ck of the certain time radio-frequency carrier to half active tag chip IC k of connection
Enter silent mode after charging；Third walks, and half active tag chip IC k sends card seeking order by small-sized radio-frequency antenna Antk,
The small size RFID tag being installed in the interface of optical fiber 40k responds the order and return information, half active tag chip IC k solutions
Code return information is simultaneously kept in, and is correctly inserted into and if only if optical fiber 40k small in interfaces of the interface Jk to ensure to be installed on optical fiber 40k
The corresponding small size RFID tag ability being installed in the interface of optical fiber 40k when volume RFID tag and minimum sub-antenna k distances
The radiofrequency signal and return information of the transmission of handhold read-write device can be received, that closes on interface is installed on optical fiber 40 (k-1) or optical fiber 40
(k+1) small size RFID tag in interface due to apart from it is larger and cannot receive the radiofrequency signal of handhold read-write device transmission from
And it is unable to return information；4th step, half active tag chip IC k exit aggressive mode (reader/writer mode) and enter Passive Mode；
5th step, end silent mode enters reception pattern and sends polling order again and finds after handhold read-write device waits for a period of time
The half active tag chip IC k of connection small-sized radio-frequency antenna Antk simultaneously reads its temporary information, handhold read-write device display pairing knot
Fruit.Specifically, the small size RFID of each optical fiber interface J1-Jn and corresponding optical fiber group 40k can be previously stored in reader
The mapping relations of label can then close when receiving the return information of half active tag chip IC k according to pre-stored mapping
System determines current pairing testing result, and exports and shown.Certainly, the handhold read-write device can also use fixed end
End, invention is not limited thereto.
Fig. 2 is the step flow chart that a kind of optical fiber based on half active RFID of the present invention matches detection method.Such as Fig. 2 institutes
Show, a kind of optical fiber based on half active RFID of the present invention matches detection method, includes the following steps：
Step 201, half active tag chip IC k of main label chip battle array responds the polling order of reader, should
The aggressive mode conversion command that half active tag chip IC k is sent according to the reader is converted to aggressive mode (reader mould
Formula).Specifically, when needing k-th of interface Jk of detection whether correctly to connect optical fiber 40k, is sent and taken turns using handhold read-write device
Ask the half active tag chip IC k that connection small-sized radio-frequency antenna Antk is found in order；Then handhold read-write device is used to send actively
The half active tag chip IC k for connecting small-sized radio-frequency antenna Antk is converted to aggressive mode (reader mould by pattern conversion command
Formula).Preferably, handhold read-write device delay sends storage of the certain time radio-frequency carrier to connection half active tag chip IC k
Silent mode can be entered after device Ck chargings.
Step 202, which sends card seeking order by small-sized radio-frequency antenna Antk, is installed on light
Small size RFID tag in the interface of fine 40k responds the order and return information, and half active tag chip IC k decodings return
Information is simultaneously kept in.It is correctly inserted into the small size in interfaces of the interface Jk to ensure to be installed on optical fiber 40k and if only if optical fiber 40k
The corresponding small size RFID tag being installed in the interface of optical fiber 40k can just connect when RFID tag and minimum sub-antenna k distances
The radiofrequency signal that half active tag chip IC k is sent and return information are received, that closes on interface is installed on optical fiber 40 (k-1) or light
Small size RFID tag in the interface of 40 (k+1) of fibre is due to apart from larger and cannot receive half active tag chip IC k hairs
The radiofrequency signal sent is to be unable to return information.
Step 203, half active tag chip IC k exits aggressive mode (reader/writer mode) into Passive Mode, by optical fiber
The information that small size RFID tag in the interface of 40k returns is sent to reader, and pairing testing result is exported by reader.
That is after the information that the small size RFID tag in the interface of half active tag chip IC k decoding optical fiber 40k returns, it should
Half active tag chip IC k exits aggressive mode (reader/writer mode) and enters Passive Mode, at this point, handhold read-write device can be sent out again
It send polling order to find the half active tag chip IC k of connection small-sized radio-frequency antenna Antk and reads its temporary information, by holding
Reader display pairing is as a result, specifically, can be previously stored with each optical fiber interface J1-Jn and corresponding optical fiber group in reader
The mapping relations of the small size RFID tag of 40k then can basis when receiving the return information of half active tag chip IC k
Pre-stored mapping relations determine current pairing testing result, and export and shown.
Preferably, after handhold read-write device waits for a period of time or receiving half active tag chip IC k and entering by dynamic model
Terminate silent mode after the signal of formula and enter reception pattern, and sends polling order again and find connection small-sized radio-frequency antenna Antk
Half active tag chip IC k and read its temporary information, handhold read-write device matches result according to the presentation of information of acquisition.
In conclusion the present invention a kind of optical fiber pairing detecting system and method based on half active RFID are by being arranged in light
The main label chip battle array of half active is configured on fine mainboard, and interface is provided with the optical fiber group of small size RFID tag, is utilized
Reader sends aggressive mode conversion command and half active tag chip is converted to aggressive mode, is sent by half active tag chip
Card seeking order obtains and decodes the information that the small size RFID tag being installed in interface responds the order and return, and should
Information returns to reader to export pairing testing result, realizes the pairing detection of optical fiber connection, and improves optical fiber connection and match
To the efficiency and accuracy of detection.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.Any
Field technology personnel can without violating the spirit and scope of the present invention, and modifications and changes are made to the above embodiments.Therefore,
The scope of the present invention, should be as listed in the claims.
Claims (10)
1. a kind of optical fiber based on half active RFID matches detecting system, including：
Main label chip battle array is arranged on fiber optic communication mainboard, including multiple half active main label chip IC k, is used for and read-write
The communication of device and complete and be installed under the control of the reader optical fiber group optical fiber 40k interface in small size
The communication of RFID tag；
Energy-storage module, including multiple energy storage devices are separately connected fifty-fifty active main label chip, in half active main label core
Energy reserve is provided temporarily when piece ICk work；
Anneta module, including multiple small-sized radio-frequency antenna Antk are separately connected half active main label of the main label chip battle array
The radio-frequency information transmitting-receiving of chip IC k, the half active main label chip IC k for the main label chip battle array；
Multiple optical fiber interface J1-Jn, for optical fiber group to be connected to the fiber optic communication mainboard；
Optical fiber group, including small size RFID tag is housed in the interface of a plurality of optical fiber 40k, every optical fiber 40k, it should for detection
Whether optical fiber is reliably connected to corresponding optical fiber interface Jk.
2. a kind of optical fiber based on half active RFID as described in claim 1 matches detecting system, it is characterised in that：The storage
The energy storage device of energy module receives the radio-frequency carrier of the reader to realize charging.
3. a kind of optical fiber based on half active RFID as described in claim 1 matches detecting system, it is characterised in that：The day
The small-sized radio-frequency antenna Antk of wire module is installed close to the optical fiber interface Jk, volume with ensure can only be inserted into the optical fiber
The embedded RFID tag of the optical fiber 40k of interface Jk communicates.
4. a kind of optical fiber based on half active RFID as described in claim 1 matches detecting system, it is characterised in that：The master
Fifty-fifty active tag chip of label chip battle array is converted to actively when receiving the aggressive mode conversion command of the reader
Pattern, under aggressive mode, the half active tag chip is sent out by the corresponding small-sized radio-frequency antenna Antk of the Anneta module
Send card seeking order.
5. a kind of optical fiber based on half active RFID as claimed in claim 4 matches detecting system, it is characterised in that：In transmission
After aggressive mode conversion command makes corresponding half active tag chip enter aggressive mode, the reader delay sends radio frequency and carries
Wave charges to the energy storage device for connecting the half active tag chip, and enters silent mode.
6. a kind of optical fiber based on half active RFID as claimed in claim 5 matches detecting system, it is characterised in that：The reading
Write after device waits for a period of time or receive the half active tag chip enter after the signal of Passive Mode terminate silent mode into
Enter reception pattern, and sends polling order again and find half active tag chip IC k and read its temporary information.
7. a kind of optical fiber based on half active RFID as described in claim 1 matches detecting system, it is characterised in that：The reading
It writes device and simultaneously output optical fibre is determined with the mapping relations of the RFID tag of corresponding optical fiber group according to pre-stored each optical fiber interface
Match testing result.
8. a kind of optical fiber based on half active RFID matches detection method, include the following steps：
Half active tag chip IC k of step 1, main label chip battle array responds the polling order of reader, should half active
The aggressive mode conversion command that label chip ICk is sent according to the reader is converted to aggressive mode；
Step 2, the half active tag chip IC k send card seeking order by small-sized radio-frequency antenna Antk, are installed on optical fiber 40k
Interface in small size RFID tag respond the order and return information, half active tag chip IC k decodes return information
And it keeps in；
Step 3, half active tag chip IC k exit aggressive mode and enter Passive Mode, will be small in the interface of optical fiber 40k
The information that volume RFID tag returns is sent to the reader, and pairing testing result is exported by the reader.
9. a kind of optical fiber based on half active RFID as claimed in claim 8 matches detection method, it is characterised in that：In step
After one, it is laggard in meditation to the energy storage device charging for connecting the half active tag chip that the reader delay sends radio-frequency carrier
Silent pattern.
10. a kind of optical fiber based on half active RFID as claimed in claim 9 matches detection method, it is characterised in that：Yu Bu
In rapid three, after the reader waits for a period of time or the signal that half active tag chip IC k enters Passive Mode is received
After terminate silent mode and enter reception pattern, and send polling order again and find the half of connection small-sized radio-frequency antenna Antk actively
Label chip ICk simultaneously reads its temporary information, and the reader matches result according to the presentation of information of acquisition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449236.1A CN108665030A (en) | 2018-05-11 | 2018-05-11 | A kind of optical fiber pairing detecting system and method based on half active RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449236.1A CN108665030A (en) | 2018-05-11 | 2018-05-11 | A kind of optical fiber pairing detecting system and method based on half active RFID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108665030A true CN108665030A (en) | 2018-10-16 |
Family
ID=63779244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810449236.1A Pending CN108665030A (en) | 2018-05-11 | 2018-05-11 | A kind of optical fiber pairing detecting system and method based on half active RFID |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108665030A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070296553A1 (en) * | 2006-06-21 | 2007-12-27 | Shigeru Tokita | Reader/writer, optical transceiver module, and cable system |
| CN101680997A (en) * | 2007-03-09 | 2010-03-24 | 康宁光缆系统有限公司 | Passive rfid elements with visual detector |
| CN101681005A (en) * | 2007-03-09 | 2010-03-24 | 康宁股份有限公司 | Optically addressed RFID element |
| CN101952836A (en) * | 2008-01-15 | 2011-01-19 | 康宁光缆系统有限公司 | RFID systems and methods for automatically detecting and/or directing the physical configuration of a complex system |
| CN102540355A (en) * | 2012-01-20 | 2012-07-04 | 中兴通讯股份有限公司 | Connection management device and method of optical fiber connector |
| CN104902347A (en) * | 2015-05-19 | 2015-09-09 | 南京邮电大学 | Optical distribution frame based on RFID electronic informatization management |
| CN105763231A (en) * | 2016-05-12 | 2016-07-13 | 上海飞聚微电子有限公司 | Short-distance wireless communication chip with active mode |
-
2018
- 2018-05-11 CN CN201810449236.1A patent/CN108665030A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070296553A1 (en) * | 2006-06-21 | 2007-12-27 | Shigeru Tokita | Reader/writer, optical transceiver module, and cable system |
| CN101680997A (en) * | 2007-03-09 | 2010-03-24 | 康宁光缆系统有限公司 | Passive rfid elements with visual detector |
| CN101681005A (en) * | 2007-03-09 | 2010-03-24 | 康宁股份有限公司 | Optically addressed RFID element |
| CN101952836A (en) * | 2008-01-15 | 2011-01-19 | 康宁光缆系统有限公司 | RFID systems and methods for automatically detecting and/or directing the physical configuration of a complex system |
| CN102540355A (en) * | 2012-01-20 | 2012-07-04 | 中兴通讯股份有限公司 | Connection management device and method of optical fiber connector |
| CN104902347A (en) * | 2015-05-19 | 2015-09-09 | 南京邮电大学 | Optical distribution frame based on RFID electronic informatization management |
| CN105763231A (en) * | 2016-05-12 | 2016-07-13 | 上海飞聚微电子有限公司 | Short-distance wireless communication chip with active mode |
Non-Patent Citations (1)
| Title |
|---|
| 张娜: "基于RFID光纤工程管理系统研究与应用", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8963689B2 (en) | Cable ID using RFID devices | |
| CN100573564C (en) | Multiple frequency band multiple protocol radio frequency identifying device system | |
| CN100524349C (en) | Embedded RFID card identification portable device and identification method | |
| JP2013218729A (en) | Passive rfid elements, and components and communication systems including passive rfid elements | |
| CN101576964B (en) | Radio frequency identification reader, radio frequency identification system and method of frequency conversion working | |
| CN104902347A (en) | Optical distribution frame based on RFID electronic informatization management | |
| CN107153858A (en) | A kind of intelligent substation optical cable tag system based on NFC technique | |
| CN109409445A (en) | Carrier management method, management terminal, equipment and system in Optical Distribution Network | |
| CN203930850U (en) | A kind of anti-counterfeit recognition circuit and Anti-Counterfeit Identification Device | |
| CN210958364U (en) | RFID read write line and loRa wireless transmission device based on wireless loRa | |
| CN103868672A (en) | Method and system for connecting, pairing and detecting optical fibers under environment of carrying out inserting connection on plurality of paths of optical paths | |
| CN203350481U (en) | Optical connection device comprising fiber identification label | |
| CN102739307B (en) | Based on the inquiry unit of optical fiber physical port intelligent management | |
| CN108665030A (en) | A kind of optical fiber pairing detecting system and method based on half active RFID | |
| CN103294974A (en) | Identifying and sending method, sending device and identifying system for radio-frequency signals | |
| CN103106529A (en) | Method and device of identification of light connection | |
| CN201464840U (en) | Controller for equipment cabinet | |
| CN206178900U (en) | Intelligence optical cable label management system | |
| CN206948532U (en) | Optical fiber distribution apparatus and optical fiber wiring system | |
| CN100478982C (en) | Radio frequency identification device of implementing remote control management and its control method | |
| CN201540583U (en) | RFID smart antenna | |
| CN107346442A (en) | A kind of RFID of orientable identification | |
| CN204302407U (en) | A kind of super high band RFID test macro | |
| CN204288237U (en) | A kind of Network Smart Card Reader-Writer | |
| CN113093103A (en) | Underwater robot positioning detection method and system |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |