CN107644523A - A kind of test optical fiber data intelligence transmission equipment - Google Patents
A kind of test optical fiber data intelligence transmission equipment Download PDFInfo
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- CN107644523A CN107644523A CN201711065686.2A CN201711065686A CN107644523A CN 107644523 A CN107644523 A CN 107644523A CN 201711065686 A CN201711065686 A CN 201711065686A CN 107644523 A CN107644523 A CN 107644523A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 239000013307 optical fiber Substances 0.000 title claims abstract description 13
- 238000007726 management method Methods 0.000 claims abstract description 13
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 238000013500 data storage Methods 0.000 claims abstract description 5
- 230000003993 interaction Effects 0.000 claims description 3
- 241001269238 Data Species 0.000 abstract description 2
- 238000000253 optical time-domain reflectometry Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012517 data analytics Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005316 response function Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The present invention provides a kind of test optical fiber data intelligence transmission equipment, including main control unit, bluetooth unit, USB control units, memory cell, power adaptation unit and LED display unit.Main control unit includes application module, tool model and drive module.After application module monitor bit cell completes data storage, triggering is connected with the transmission of smart mobile phone.Tool model includes CRC computing modules and dynamic memory management module, and CRC computing modules carry out CRC calculating to data in the transmission, and dynamic memory management module is managed to memory cell.Drive module includes three road PWM control modules, bluetooth drive module, storage driving module and USB drive modules.Three road PWM control modules control LED display units.The present invention is connected by USB interface with OTDR equipment, realizes the real-time upload and management of OTDR test datas, applied widely.
Description
Technical field
The present invention relates to a kind of optical fiber quality data transmission technology, is transmitted more particularly, to a kind of test optical fiber data intelligence
Equipment.
Background technology
Test optical fibre cables fibre core quality all uses OTDR (optical time domain reflection) equipment in prior art, and each optical fiber is surveyed
Test result is a single data file.These data files are required for opening or examining by USB flash disk in OTDR equipment
Opened in computer using the analysis tool of specialty.
Abroad thousands of money OTDR equipments be present from the country at present, the storage size per money OTDR equipment is different, one
OTDR equipment can not store substantial amounts of test data, it is therefore desirable to store the optical cable qualitative data tested every time by USB flash disk etc.
Medium, which is transferred in computer, carries out analysis management, but because optical cable is all deployed in transmission room, OTDR equipment needs at the scene
Tested, will can not be managed in data rapid copy to computer or server, it is necessary to return to work the very first time during test
Test data could be examined on computer by making region, cause data transfer storage efficiency relatively low, along with management carelessness with not
Specification, in instrument, some data are then stored in computer the data storage caused, can not realize effective centralized management with
Analyze work.
The content of the invention
The problem to be solved in the present invention is to provide a kind of test optical fiber data intelligence transmission equipment, solves in the prior art
The problems such as existing fibre optic data transmission efficiency is low, and data disperse to be easily lost.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of test optical fiber data intelligence transmission equipment is provided, including main control unit, bluetooth unit, USB control units, is deposited
Storage unit, power adaptation unit and LED display unit；Main control unit includes application module, tool model and drive module；
The application module includes timer, and the application module electrically connects with memory cell and LED display unit；It is described
Application module monitors the memory cell and completes data storage, and the transmission for triggering memory cell and smart mobile phone connects, while complete
Into data syn-chronization, and send data to LED display unit and carry out real-time display；
The tool model includes CRC computing modules and dynamic memory management module, and the CRC computing modules realize logarithm
According to CRC calculate；The dynamic memory management module electrically connects with memory cell, realize memory cell is allocated and
Recycle；
The drive module includes three road PWM control modules, bluetooth drive module, storage driving module and USB driving moulds
Block, the three roads PWM control modules electrically connect with the LED display unit, the bluetooth drive module and the bluetooth unit
Electrical connection, and drive the bluetooth module of bluetooth unit and smart mobile phone to carry out data interaction, the storage driving module and storage
Unit electrically connects, and realizes the reading and writing data to memory cell, the USB drive modules electrically connect with the USB control units.
Further, the power adaptation unit is powered to other unit modules.
Further, the LED display unit includes red LED lamp, green LED lamp and blue LED lamp.
The present invention is connected by USB interface with OTDR equipment, is realized the real-time upload and management of OTDR test datas, is fitted
It is wide with scope.
Brief description of the drawings
Fig. 1 is a kind of test optical fiber data intelligence transmission equipment structure flow chart of the present invention
Embodiment
The specific embodiment of the present invention is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention includes main control unit, bluetooth unit, USB control units, memory cell, power adaptation list
Member and LED display unit.Main control unit includes application module, tool model and drive module, and application module includes timer, institute
Application module is stated to electrically connect with memory cell and LED display unit.The application module monitors the memory cell and completes data
Storage, and the transmission for triggering memory cell and smart mobile phone connects.The application module can also complete data syn-chronization simultaneously, by number
Real-time display is carried out according to transmitting to LED display unit, the application module can also receive smart mobile phone by bluetooth unit and transmit
Instruction carry out the response such as data transmissions, data re-transmitting.
The tool model includes CRC computing modules and dynamic memory management module, and the CRC computing modules realize transmission
During verification that data are coded and decoded, using the hardware CRC computing units provided in main control chip to data
CRC calculating is carried out, the bit error rate greatly reduces.The dynamic memory management module electrically connects with memory cell, by internal
Deposit space to be divided, realize the distribution recycling for automatically controlling internal memory, and the function in dynamic assigning memory space.Institute
Stating drive module includes three road PWM control modules, bluetooth drive module, storage driving module and USB drive modules, three tunnel
PWM control modules are electrically connected with the LED display unit, and three LEDs of RGB are controlled respectively using three road PWM control modules
Brightness, realize the bandwagon effect of all-colour LED.The bluetooth drive module electrically connects with the bluetooth unit, bluetooth driving mould
Block calls serial ports to send and receive function and establishes data interaction with bluetooth module, pushes data into bluetooth module so that
In the smart mobile phone that data pass through Bluetooth wireless transmission, moreover it is possible to by interrupt response function receive bluetooth module send back come number
According to.The storage driving module electrically connects with memory cell, realizes the reading and writing data to memory cell, the USB drive modules
Electrically connected with the USB control units so that external device can be using identification intelligent transmission equipment as USB storage device.The electricity
Source adaptation unit is powered to other unit modules.
Traditional OTDR instrument is connected by this patent using bluetooth with USB control modules with smart mobile phone, utilizes intelligence
The 4G of mobile phone is uploaded in the data analytics server specified with wireless module, realizes automatic batch of optical cable quality test-data
Amount transmission.Intelligent OTDR instrumentation of the difference with wireless module simultaneously, the compatible existing all OTDR of this patent are old to be set
It is standby, without the extra automatic transmission that optical cable qualitative data can be achieved using the intelligent OTDR instrumentations with wireless module.
The embodiment of the present invention is described in detail above, but the content is only presently preferred embodiments of the present invention, no
The practical range for limiting the present invention can be considered as.Any changes and modifications in accordance with the scope of the present application,
Should still it belong within the patent covering scope of the present invention.
Claims (3)
- A kind of 1. test optical fiber data intelligence transmission equipment, it is characterised in that：It is single including main control unit, bluetooth unit, USB controls Member, memory cell, power adaptation unit and LED display unit；Main control unit includes application module, tool model and driving mould Block；The application module includes timer, and the application module electrically connects with memory cell and LED display unit；The application Memory cell described in module monitors completes data storage, and the transmission for triggering memory cell and smart mobile phone connects, while completes number According to synchronization, and send data to LED display unit and carry out real-time display；The tool model includes CRC computing modules and dynamic memory management module, and the CRC computing modules are realized to data CRC is calculated；The dynamic memory management module electrically connects with memory cell, realizes and memory cell is allocated and reclaimed Utilize；The drive module includes three road PWM control modules, bluetooth drive module, storage driving module and USB drive modules, institute Three road PWM control modules are stated to electrically connect with the LED display unit；The bluetooth drive module is electrically connected with the bluetooth unit Connect, and drive the bluetooth module of bluetooth unit and smart mobile phone to carry out data interaction；The storage driving module and memory cell Electrical connection, realizes the reading and writing data to memory cell, the USB drive modules electrically connect with the USB control units.
- 2. test optical fiber data intelligence transmission equipment according to claim 1, it is characterised in that：The power adaptation unit Powered to other unit modules.
- 3. test optical fiber data intelligence transmission equipment according to claim 2, it is characterised in that：The LED display unit Including red LED lamp, green LED lamp and blue LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065686.2A CN107644523A (en) | 2017-11-02 | 2017-11-02 | A kind of test optical fiber data intelligence transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065686.2A CN107644523A (en) | 2017-11-02 | 2017-11-02 | A kind of test optical fiber data intelligence transmission equipment |
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| Publication Number | Publication Date |
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| CN107644523A true CN107644523A (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711065686.2A Pending CN107644523A (en) | 2017-11-02 | 2017-11-02 | A kind of test optical fiber data intelligence transmission equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109150300A (en) * | 2018-07-26 | 2019-01-04 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Multi-path digital signal transmission by optical fiber test equipment |
| CN109274419A (en) * | 2018-10-10 | 2019-01-25 | 骆俊 | Intelligent light transmitting device |
| CN109714101A (en) * | 2019-01-29 | 2019-05-03 | 南京科舜通信科技有限公司 | A kind of tele-control system and its method of test optical fiber instrument and meter |
| CN113595623A (en) * | 2021-06-11 | 2021-11-02 | 国网浙江省电力有限公司嘉兴供电公司 | Optical cable resource management and control analysis and application system |
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| CN207337650U (en) * | 2017-11-02 | 2018-05-08 | 天津纤测道客科技发展有限公司 | A kind of test optical fiber data intelligence transmission equipment |
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| CN201689642U (en) * | 2010-02-11 | 2010-12-29 | 张皓 | LED graphic display device |
| CN102158330A (en) * | 2011-04-22 | 2011-08-17 | 中兴通讯股份有限公司 | Processing method and device for combining memory space by using hybrid automatic repeat request (HARQ) |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109150300A (en) * | 2018-07-26 | 2019-01-04 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Multi-path digital signal transmission by optical fiber test equipment |
| CN109150300B (en) * | 2018-07-26 | 2021-03-05 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Multi-channel digital signal optical fiber transmission testing equipment |
| CN109274419A (en) * | 2018-10-10 | 2019-01-25 | 骆俊 | Intelligent light transmitting device |
| CN109714101A (en) * | 2019-01-29 | 2019-05-03 | 南京科舜通信科技有限公司 | A kind of tele-control system and its method of test optical fiber instrument and meter |
| CN113595623A (en) * | 2021-06-11 | 2021-11-02 | 国网浙江省电力有限公司嘉兴供电公司 | Optical cable resource management and control analysis and application system |
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Application publication date: 20180130 |