CN207337650U - 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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- CN207337650U CN207337650U CN201721446664.6U CN201721446664U CN207337650U CN 207337650 U CN207337650 U CN 207337650U CN 201721446664 U CN201721446664 U CN 201721446664U CN 207337650 U CN207337650 U CN 207337650U
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Abstract
The utility model provides a kind of test optical fiber data intelligence transmission equipment, including main control unit, bluetooth unit, USB control units, storage unit, 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 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 utility model is connected by USB interface with OTDR equipment, realizes that the real-time of OTDR test datas is uploaded and managed, applied widely.
Description
Technical field
A kind of optical fiber quality data transmission technology is the utility model is related to, more particularly, to a kind of test optical fiber data intelligence
Transmission 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.
At present from the country abroad there are thousands of money OTDR equipments, 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 since optical cable is all deployed in transmission room, OTDR equipment needs at the scene
Tested, will can not be managed at the first time in data rapid copy to computer or server, it is necessary to return to work 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, the data caused are stored in instrument, some data are then stored in computer, can not realize effective centralized management with
Analyze work.
The content of the invention
Problem to be solved in the utility model is to provide a kind of test optical fiber data intelligence transmission equipment, solves existing skill
The problems such as fibre optic data transmission efficiency present in art is low, and data disperse to be easily lost.
In order to solve the above technical problems, the technical solution adopted in the utility model 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 is electrically connected with storage unit and LED display unit；It is described
Application module monitors the storage unit and completes data storage, and the transmission for triggering storage unit and smart mobile phone connects, while complete
It is synchronous into data, 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 is electrically connected with storage unit, 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 are electrically connected with the LED display unit, the bluetooth drive module and the bluetooth unit
It is electrically connected, and drives the bluetooth module of bluetooth unit and smart mobile phone to carry out data interaction, the storage driving module and storage
Unit is electrically connected, and realizes the reading and writing data to storage unit, the USB drive modules are electrically connected 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 utility model is connected by USB interface with OTDR equipment, realizes that the real-time of OTDR test datas is uploaded and managed
Reason, it is applied widely.
Brief description of the drawings
Fig. 1 is a kind of test optical fiber data intelligence transmission equipment structure flow chart of the utility model
Embodiment
Elaborate below in conjunction with the accompanying drawings to specific embodiment of the utility model.
Fitted as shown in Figure 1, the utility model includes main control unit, bluetooth unit, USB control units, storage unit, power supply
With unit and LED display unit.Main control unit includes application module, tool model and drive module, and application module includes timing
Device, the application module are electrically connected with storage unit and LED display unit.The application module monitors the storage unit and completes
Data store, and the transmission for triggering storage unit and smart mobile phone connects.The application module can also complete data synchronization at the same time,
Send data to LED display unit and carry out real-time display, the application module can also receive smart mobile phone by bluetooth unit
The instruction transmitted carries out the response such as data sending, 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 is electrically connected with storage unit, by internal
Deposit space to be divided, realize the distribution recycling for automatically controlling 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 LED light of RGB are controlled respectively using three road PWM control modules
Brightness, realize the bandwagon effect of all-colour LED.The bluetooth drive module is electrically connected 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 is electrically connected with storage unit, realizes the reading and writing data to storage unit, the USB drive modules
It is 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 specified data Analysis server with wireless module, realizes automatic batch of optical cable quality test-data
Amount transmission.Intelligent OTDR instrumentation of the difference with wireless module at the same time, 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 utility model embodiment is described in detail above, but the content is only the preferable reality of the utility model
Apply example, it is impossible to be construed as limiting the scope of the utility model.Equalization made according to the scope of application of this utility model
Change and improvement etc., should all still belong within the patent covering scope of the utility model.
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, storage unit, 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 is electrically connected with storage unit and LED display unit；The instrument Module includes CRC computing modules and dynamic memory management module, and the dynamic memory management module is electrically connected with storage unit；The drive module includes three road PWM control modules, bluetooth drive module, storage driving module and USB drive modules, institute State three road PWM control modules to be electrically connected with the LED display unit, the bluetooth drive module is electrically connected with the bluetooth unit Connect, the storage driving module is electrically connected with storage unit, and the USB drive modules are electrically connected 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 Power 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 |
|---|---|---|---|
| CN201721446664.6U CN207337650U (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 |
|---|---|---|---|
| CN201721446664.6U CN207337650U (en) | 2017-11-02 | 2017-11-02 | A kind of test optical fiber data intelligence transmission equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207337650U true CN207337650U (en) | 2018-05-08 |
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| CN201721446664.6U Active CN207337650U (en) | 2017-11-02 | 2017-11-02 | A kind of test optical fiber data intelligence transmission equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644523A (en) * | 2017-11-02 | 2018-01-30 | 天津纤测道客科技发展有限公司 | A kind of test optical fiber data intelligence transmission equipment |
| 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 |
-
2017
- 2017-11-02 CN CN201721446664.6U patent/CN207337650U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644523A (en) * | 2017-11-02 | 2018-01-30 | 天津纤测道客科技发展有限公司 | A kind of test optical fiber data intelligence transmission equipment |
| 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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