CN104268619B - A kind of electronic tag of sub-frame of system - Google Patents
A kind of electronic tag of sub-frame of system Download PDFInfo
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- CN104268619B CN104268619B CN201410445198.4A CN201410445198A CN104268619B CN 104268619 B CN104268619 B CN 104268619B CN 201410445198 A CN201410445198 A CN 201410445198A CN 104268619 B CN104268619 B CN 104268619B
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Abstract
A kind of electronic tag of sub-frame of system, is related to technical field of photo communication, on the backboard for being inserted into the sub-frame of system of passive, and the electronic tag includes electronic tag unit and control unit, and described control unit is electrically connected with by GPIO signal wires and electronic tag unit；The electronic tag unit includes the electronic label chip and the first back panel connector of unibus structure, the electronic label chip, the first back panel connector are inserted on backboard, and the signal terminal of electronic label chip is electrically connected with by signal wire and the first back panel connector.The present invention can be identified directly in the sub-frame of system of passive, convenient use, maintenance and management, and with low cost, reliability is high.
Description
Technical field
The present invention relates to technical field of photo communication, a kind of specifically electronic tag of sub-frame of system.
Background technology
According to market research agency OVUM (OVUM be one in world's telecommunication industry circle rich in authoritative neutral advisory agent
Company, is engaged in telecommunications and is studied with information technology business strategy, possess world-class telecommunications consultant and assayer, be absorbed in offer
The objective analysis and prediction of high-quality, high value telecommunication market), it is expected that China FTTx (Fiber-to-the-x, optical fiber connects
Entering) number of users will reach 100,000,000 in 2016, more than the 50% of whole world user at that time.OVUM thinks that China is current maximum
FTTx equipment country of consumption, and present situation also may proceed to maintenance and goes down.The major impetus of rapid growth will from Chinese Government and
The frequency range and number of users target of service provider's setting, China will continue to dominate whole world FTTx markets after 2013.With
The quickening of China FTTx network design paces, PON (Passive Optical Network, EPON) technology just by
Increasing concern.PON technologies are as the mainstream technology of internal optical fiber access network construction, the GPON in PON families
(Gigabit-Capable Passive Optical Network, gigabit passive optical network), EPON (Ethernet
Passive Optical Network, Ethernet passive optical network), 10GEPON (EPON of 10Gbit speed), 10GGPON
(GPON of 10Gbit speed) etc. due to high bandwidth, save optical fiber, stability is high the features such as enjoy doting on for operator, in broadband industry
While business increases the development efforts, the PON equipment Markets of China are welcoming new opportunity to develop, and Chinese market is to global broadband
Especially PON market clouts hold the balance, and understand according to C114 (China's Telecommunication's net), and Chinese broadband was built just main from 2010
FTTB (Fiber To The Building, Fiber To The Building)/FTTH (Fiber To The Home, light based on PON technologies
Fibre arrives family) access, traditional DSLAM (Digital Subscriber Line Access Multiplexer, digital subscriber line
Couple in multiplexer) broadband mode China suspended comprehensively substantially within especially 2012.Due to mobile Internet, cloud computing, thing
The development of the business such as networking and the integration of three networks, the data traffic of sharp increase carrys out huge test to the Netowrk tape of operator,
PON sizable application meets these demands.
Existing sub-frame of system production and way to manage in, due to sub-frame of system be it is passive, backboard be also it is passive,
Fan unit be although it is active but be also can plug and change, so, the label on sub-frame of system is usually using bar code
Mode, this scheme can also use in production, but arrive in engineering site application, due to that can not possibly reach engineering site
A bar code for sweeping sub-frame of system is gone, therefore the program has great limitation.
In order to solve the above problems, in existing system, network management system is passed through using by the electronic tag of sub-frame of system
Write main control unit, the method that the electronic tag of system is preserved by main control unit.But this method or existing defects, for example
When changing main control unit, it is necessary to configure, electronic tag is re-write in the main control unit newly inserted, together again through under webmaster
When, the electronic tag that also change original main control unit enters, and is identified as when inserting other sub-frame of system to prevent this disk by webmaster identical
Electronic tag so that occur sub-frame of system identification mistake.So, the process such as use, maintenance, management of existing scheme it is complicated and
It is error-prone, cause holistic cost higher.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a kind of electronic tag of sub-frame of system,
The present invention can be identified directly in the sub-frame of system of passive, convenient use, maintenance and management, and with low cost, reliability
It is high.
To achieve the above objectives, the present invention is adopted the technical scheme that：A kind of electronic tag of sub-frame of system, is inserted into nothing
On the backboard of the sub-frame of system in source, the electronic tag includes electronic tag unit and control unit, and described control unit passes through
GPIO signal wires are electrically connected with electronic tag unit；The electronic tag unit includes the electronic label chip of unibus structure
With the first back panel connector, the electronic label chip, the first back panel connector are inserted on backboard, and electronic label chip
Signal terminal pass through signal wire and the first back panel connector and be electrically connected with.
On the basis of above-mentioned technical proposal, described control unit includes CPU, FPGA and the second back panel connector, described
CPU is connected by bus with FPGA, the second back panel connector and FPGA GPIO interface connection.
On the basis of above-mentioned technical proposal, described control unit includes CPU, CPLD and the second back panel connector, described
CPU is connected by bus with CPLD, the second back panel connector and CPLD GPIO interface connection.
On the basis of above-mentioned technical proposal, the bus includes data/address bus, address bus, controlling bus.
On the basis of above-mentioned technical proposal, in addition to resistance R, the resistance R one end respectively with GPIO interface, second
Back panel connector is connected, and the other end is connected with the VCC in control unit.
On the basis of above-mentioned technical proposal, the electronic label chip also include ground terminal, the ground terminal with
Being signally connected on backboard.
On the basis of above-mentioned technical proposal, the electronic label chip is welded on backboard.
The beneficial effects of the present invention are：
1st, the present invention uses the electronic label chip of unibus structure, i.e. the electronic label chip only one of which ground terminal
With a signal terminal, without single power supply terminal, therefore, it is possible to directly mark in the sub-frame of system of passive, facilitate
Using, maintenance and management, and with low cost, reliability is high.
2nd, the electronic tag unit that the present invention is used can flexibly carry out plug on backboard, convenient to carry out on-site maintenance
Change, improve maintenance efficiency.
3rd, the tag format that the electronic label chip that the present invention is used, equipment manufacturer and webmaster are capable of oneself definition is write again
Enter new label, online modification and write new label, further improve maintenance efficiency.
Brief description of the drawings
Fig. 1 is the theory diagram of the electronic tag of sub-frame of system in the embodiment of the present invention；
Fig. 2 is the circuit diagram of electronic tag unit in the embodiment of the present invention；
Fig. 3 is the circuit diagram of control unit in the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Shown in Figure 1, a kind of electronic tag of sub-frame of system, should on the backboard for being inserted into the sub-frame of system of passive
Electronic tag includes electronic tag unit and control unit, and described control unit passes through GPIO signal wires and electronic tag unit electricity
Property connection；Shown in Figure 2, the electronic tag unit includes electronic label chip and the connection of the first backboard of unibus structure
Device, the electronic label chip, the first back panel connector are inserted on backboard, it is preferred that the electronic label chip welding
On backboard.The signal terminal of electronic label chip is electrically connected with by signal wire and the first back panel connector.Electronic tag core
Piece also includes ground terminal, the ground terminal and being signally connected on backboard.The present invention uses the electronics of unibus structure
Label chip, i.e. the electronic label chip only one of which ground terminal and a signal terminal, without single power supply terminal.
In use, only needing to connect a signal ground and a signal wire, signal ground has on backboard, and a signal wire is carried by control unit
For.Therefore, it can directly mark and in the sub-frame of system of passive, facilitate use, maintenance and management, and it is with low cost, can
It is high by property.
It is shown in Figure 3, described control unit include CPU (central control unit), FPGA (field programmable gate array)/
CPLD (CPLD) and the second back panel connector, the CPU are connected by bus with FPGA/CPLD, this hair
It is bright to be the CPU of any form to the less demanding of CPU, as long as ensure that the other functions and performance of system i.e.
Can.The bus includes data/address bus, address bus, controlling bus；Second back panel connector and FPGA/CPLD GPIO are (logical
With input/output port) interface connection.Resistance R one end is connected with GPIO interface, the second back panel connector respectively, the other end with
VCC (Volt Current Condenser, supply voltage) connections in control unit.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (3)
1. on a kind of electronic tag of sub-frame of system, the backboard for being inserted into the sub-frame of system of passive, it is characterised in that：The electronics
Label includes electronic tag unit and control unit, and described control unit is electrically connected by GPIO signal wires with electronic tag unit
Connect；The electronic tag unit includes the electronic label chip and the first back panel connector of unibus structure, the electronic tag
Chip, the first back panel connector are inserted on backboard, and the signal terminal of electronic label chip is carried on the back by signal wire and first
Connector for substrate is electrically connected with, and the electronic label chip also includes ground terminal, the ground terminal and the signal ground on backboard
Connection；The bus includes data/address bus, address bus, controlling bus；The electronic tag also includes resistance R, the resistance R's
One end is connected with GPIO interface, the second back panel connector respectively, and the other end is connected with the VCC in control unit；The electronics mark
Label chip is welded on backboard.
2. the electronic tag of sub-frame of system as claimed in claim 1, it is characterised in that：Described control unit include CPU, FPGA and
Second back panel connector, the CPU is connected by bus with FPGA, the second back panel connector and FPGA GPIO interface connection.
3. the electronic tag of sub-frame of system as claimed in claim 1, it is characterised in that：Described control unit include CPU, CPLD and
Second back panel connector, the CPU is connected by bus with CPLD, the second back panel connector and CPLD GPIO interface connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410445198.4A CN104268619B (en) | 2014-09-03 | 2014-09-03 | A kind of electronic tag of sub-frame of system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410445198.4A CN104268619B (en) | 2014-09-03 | 2014-09-03 | A kind of electronic tag of sub-frame of system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104268619A CN104268619A (en) | 2015-01-07 |
| CN104268619B true CN104268619B (en) | 2017-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410445198.4A Active CN104268619B (en) | 2014-09-03 | 2014-09-03 | A kind of electronic tag of sub-frame of system |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724110A (en) * | 2012-05-25 | 2012-10-10 | 华为技术有限公司 | Single plate communication method, single plate communication system and single plate |
| CN102761793A (en) * | 2012-06-12 | 2012-10-31 | 烽火通信科技股份有限公司 | Matrix eID bus circuit |
| CN102857539A (en) * | 2011-06-28 | 2013-01-02 | 达意科技股份有限公司 | Electronic label system and operation method thereof |
| CN103516551A (en) * | 2013-10-15 | 2014-01-15 | 南京普天通信股份有限公司 | Optical fiber physical port intelligent management system using passive double RFID tags |
| CN203720417U (en) * | 2014-01-09 | 2014-07-16 | 浙江融汇通信设备有限公司 | Intelligent optical cable cross connecting cabinet |
-
2014
- 2014-09-03 CN CN201410445198.4A patent/CN104268619B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857539A (en) * | 2011-06-28 | 2013-01-02 | 达意科技股份有限公司 | Electronic label system and operation method thereof |
| CN102724110A (en) * | 2012-05-25 | 2012-10-10 | 华为技术有限公司 | Single plate communication method, single plate communication system and single plate |
| CN102761793A (en) * | 2012-06-12 | 2012-10-31 | 烽火通信科技股份有限公司 | Matrix eID bus circuit |
| CN103516551A (en) * | 2013-10-15 | 2014-01-15 | 南京普天通信股份有限公司 | Optical fiber physical port intelligent management system using passive double RFID tags |
| CN203720417U (en) * | 2014-01-09 | 2014-07-16 | 浙江融汇通信设备有限公司 | Intelligent optical cable cross connecting cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104268619A (en) | 2015-01-07 |
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