CN207937627U - A kind of airport Automatic Meteorological Observatory System based on self-healing optical fiber loop - Google Patents
A kind of airport Automatic Meteorological Observatory System based on self-healing optical fiber loop Download PDFInfo
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- CN207937627U CN207937627U CN201820038626.5U CN201820038626U CN207937627U CN 207937627 U CN207937627 U CN 207937627U CN 201820038626 U CN201820038626 U CN 201820038626U CN 207937627 U CN207937627 U CN 207937627U
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- optical fiber
- airport
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 37
- 230000010354 integration Effects 0.000 claims abstract description 45
- 230000005693 optoelectronics Effects 0.000 claims abstract description 44
- 210000004899 c-terminal region Anatomy 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses a kind of airport Automatic Meteorological Observatory Systems based on self-healing optical fiber loop, including airport Automatic Meteorological Observatory System server, airport Automatic Meteorological Observatory System port server, network management monitoring equipment, air traffic control building optoelectronic integration equipment, runway A B C air traffic control building optical fiber loops, the ends runway A optoelectronic integration equipment, runway A terminals field automatic meteorological observation equipment, the ends runway B optoelectronic integration equipment, runway B terminals field automatic meteorological observation equipment, runway C-terminal optoelectronic integration equipment, runway C-terminal airport automatic meteorological observation equipment.The beneficial effects of the utility model are：When optical fiber is disconnected fine, do not have to manpower intervention, by optical fiber self-healing function to eliminate the influence caused by the Automatic Meteorological Observatory System data transmission of airport of the disconnected fibre of optical fiber, improves maintenance efficiency, improve aviation meteorological support ability.
Description
Technical field
The present invention relates to meteorological observation technical field, especially a kind of airport automatic meteorological based on self-healing optical fiber loop is seen
Examining system.
Background technology
The airport Automatic Meteorological Observatory System of the prior art when in use, the point-to-point optical fiber of generally use chain structure or electricity
Cable scheme, can not form protection, and network reliability is low.Once there is the disconnected fibre of optical cable, the automatic meteorological observation data of transmission will in
It is disconnected, aeronautical meteorological service will be affected greatly, there are security risks.The disconnected fibre of optical fiber, it is often necessary to which more people investigate fault point
And it repairs, the operating time is long, big to influence on system operation, and operating process is complicated.
Invention content
Technical problem to be solved by the present invention lies in provide a kind of airport automatic meteorological sight based on self-healing optical fiber loop
Examining system, can be by optical fiber self-healing function to eliminate the disconnected fibre of optical fiber caused by the Automatic Meteorological Observatory System data transmission of airport
It influences.
In order to solve the above technical problems, the present invention provides a kind of airport automatic meteorological observation system based on self-healing optical fiber loop
System, including：Airport Automatic Meteorological Observatory System server, airport Automatic Meteorological Observatory System port server, network management monitoring are set
It is standby, air traffic control building optoelectronic integration equipment, runway A-B-C- air traffic control building optical fiber loops, the ends runway A optoelectronic integration equipment, runway A
Terminal field automatic meteorological observation equipment, the ends runway B optoelectronic integration equipment, runway B terminals field automatic meteorological observation equipment, runway
C-terminal optoelectronic integration equipment, runway C-terminal airport automatic meteorological observation equipment；The ends runway A optoelectronic integration equipment, the ends runway B light
Electrical integrated equipment, runway C-terminal optoelectronic integration equipment and air traffic control building optoelectronic integration equipment are connected into runway A-B-C- boats respectively
Pipe building optical fiber loop, runway A terminals field automatic meteorological observation equipment, runway B terminals field automatic meteorological observation equipment, runway C-terminal
Airport automatic meteorological observation equipment distinguishes corresponding optoelectronic integration equipment and carries out serial communication accordingly, and gateway monitors are set
Standby to be communicated to connect with air traffic control building optoelectronic integration equipment, airport Automatic Meteorological Observatory System port server is automatic by outfield airport
The meteorological data that meteorological observation equipment is transmitted by serial communication turns to be transmitted to airport automatic meteorological observation by TCP/IP
System server.
Preferably, runway A-B-C- air traffic control buildings optical fiber loop uses double-fiber two-direction duplexing section protection ring.
Preferably, the ends runway A optoelectronic integration equipment, the ends runway B optoelectronic integration equipment, runway C-terminal optoelectronic integration
It is respectively arranged with fibre circuit automatic switchover protection device OLP in equipment and air traffic control building optoelectronic integration equipment.
Preferably, there is two lines road between two transmission devices, include 2 photoswitches, optical transmission system in each OLP
Select certain transmission lines therein as primary circuit, in addition a transmission lines are as extension wire, primary circuit or
Certain root optical fiber of primary circuit breaks down when communication quality being caused to decline, and the reception end-receiver of primary circuit monitors signal
Optical power down, automatically will transmission signal routing from primary circuit switching to extension wire, other end of OLP equipment synchronizes
Local circuit switching to extension wire is got on ground.
Preferably, airport automatic meteorological observation equipment detection wind direction, wind speed, temperature, humidity, air pressure, visibility, the cloud level and
Runway visual range.
Beneficial effects of the present invention are：When optical fiber is disconnected fine, manpower intervention is not had to, by optical fiber self-healing function to eliminate light
The influence caused by the Automatic Meteorological Observatory System data transmission of airport of the disconnected fibre of fibre, improves maintenance efficiency, improves aeronautical meteorology guarantor
Barrier ability.
Description of the drawings
Fig. 1 is the system structure diagram of the present invention.
Fig. 2 is the structural schematic diagram of the fibre circuit automatic switchover protection device OLP of the present invention.
Specific implementation mode
As shown in Figure 1, a kind of airport Automatic Meteorological Observatory System based on self-healing optical fiber loop, including：Airport automatic gas
As observation system server, airport Automatic Meteorological Observatory System port server, network management monitoring equipment, air traffic control building optoelectronic integration
Equipment, runway A-B-C- air traffic control building optical fiber loops, the ends runway A optoelectronic integration equipment, runway A terminals field automatic meteorological observation are set
It is standby, the ends runway B optoelectronic integration equipment, runway B terminals field automatic meteorological observation equipment, runway C-terminal optoelectronic integration equipment, race
Road C-terminal airport automatic meteorological observation equipment；The ends runway A optoelectronic integration equipment, the ends runway B optoelectronic integration equipment, runway C-terminal
Optoelectronic integration equipment and air traffic control building optoelectronic integration equipment are connected into runway A-B-C- air traffic control building optical fiber loops, the ends runway A respectively
Airport automatic meteorological observation equipment, runway B terminals field automatic meteorological observation equipment, runway C-terminal airport automatic meteorological observation equipment
Corresponding optoelectronic integration equipment is distinguished accordingly carries out serial communication, gateway monitors equipment and air traffic control building optoelectronic integration
Equipment communicates to connect, and outfield airport automatic meteorological observation equipment is passed through serial ports by airport Automatic Meteorological Observatory System port server
The meteorological data that communications come turns to be transmitted to airport Automatic Meteorological Observatory System server by TCP/IP.
Airport automatic meteorological observation equipment detection wind direction, wind speed, temperature, humidity, air pressure, visibility, the cloud level, runway visual range
Etc. meteorological elements, and output data, airport automatic meteorological observation port server lead to outfield airport automatic meteorological observation equipment
It crosses RS485/RS422/RS232 and transmits meteorological data and be transformed into TCP/IP and be transmitted to airport Automatic Meteorological Observatory System service
Device, airport Automatic Meteorological Observatory System server handles the meteorological data transmitted, storage and distribution, photoelectric integral
Changing equipment, there is the photoelectricity that the serial data electric signal that airport automatic meteorological observation equipment exports is converted into optical signal transmission to turn
Function is changed, with fiber laser arrays and optical multiplex section protection (MSP) switch function can be carried out；Network management monitoring equipment has light
Fine loop fault point detection and monitoring alarm function；Runway A-B-C- air traffic control building optical fiber loops are protected using double-fiber two-direction duplexing section
Retaining ring.
When network is normal, runway C-terminal airport automatic meteorological observation data are directly transferred to air traffic control building, runway B terminals field
Automatic meteorological observation data are first transmitted to the ends runway A, are then transmitted to air traffic control building again.
When interruption of optical cables between the ends runway A and the ends runway B, the ends runway B optoelectronic integration equipment carries out optical multiplex section guarantor
Shield (MSP) is switched, and runway B terminals field automatic meteorological observation data will first be transmitted to runway C-terminal, then be transmitted to boat by runway C-terminal
Pipe building.
When interruption of optical cables between the ends runway A and air traffic control building, the ends runway A optoelectronic integration equipment carries out optical multiplex section protection
(MSP) it switches, runway A terminals field automatic meteorological observation data will first be transmitted to the ends runway B, then be transmitted to runway C by the ends runway B
End, then air traffic control building is transmitted to by runway C-terminal.
When interruption of optical cables between runway C-terminal and air traffic control building, runway C-terminal optoelectronic integration equipment carries out optical multiplex section protection
(MSP) it switches, runway C-terminal airport automatic meteorological observation data will first be transmitted to the ends runway B, then be transmitted to runway A by the ends runway B
End, then air traffic control building is transmitted to by the ends runway A.
As shown in Fig. 2, the structural schematic diagram of the fibre circuit automatic switchover protection device OLP for the present invention.Its work side
Formula has a two lines road between A websites and B websites, and optical transmission system selects certain transmission lines therein as primary circuit,
An other transmission lines are as extension wire, for transmitting time one stage signal or not transmitting signal.Primary circuit or master
It is broken down when communication quality being caused to decline with certain root optical fiber/cable of circuit, the receiving terminal of primary circuit monitors the light of signal
Power declines, and transmission signal is route from primary circuit switching to extension wire automatically, other end of OLP equipment can be synchronously
Local circuit switching to extension wire is got on.
Compared to the prior art, a kind of airport Automatic Meteorological Observatory System based on self-healing optical fiber loop provided by the invention
The serial data electric signal that airport automatic meteorological observation equipment exports is converted into light and believed by communication plan, optoelectronic integration equipment
Number, it is transmitted by runway A-B-C- air traffic control building optical fiber loops, using double-fiber two-direction duplexing section protection ring, passes through photoelectricity in air traffic control building
Integration apparatus restores airport automatic meteorological observation device signal, with fiber laser arrays and can carry out optical multiplex section guarantor
(MSP) switch function is protected, there is self-healing function, airport automatic meteorological observation data transmission not to interrupt, remove from artificial for the disconnected fibre of optical fiber
The inconvenience of repair improves maintenance efficiency and aviation meteorological support ability with non-timely.
Although the present invention is illustrated and has been described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (5)
1. a kind of airport Automatic Meteorological Observatory System based on self-healing optical fiber loop, which is characterized in that including：Airport automatic meteorological
Observation system server, airport Automatic Meteorological Observatory System port server, network management monitoring equipment, air traffic control building optoelectronic integration are set
Standby, runway A-B-C- air traffic control building optical fiber loops, the ends runway A optoelectronic integration equipment, runway A terminals field automatic meteorological observation sets
It is standby, the ends runway B optoelectronic integration equipment, runway B terminals field automatic meteorological observation equipment, runway C-terminal optoelectronic integration equipment, race
Road C-terminal airport automatic meteorological observation equipment；The ends runway A optoelectronic integration equipment, the ends runway B optoelectronic integration equipment, runway C-terminal
Optoelectronic integration equipment and air traffic control building optoelectronic integration equipment are connected into runway A-B-C- air traffic control building optical fiber loops, the ends runway A respectively
Airport automatic meteorological observation equipment, runway B terminals field automatic meteorological observation equipment, runway C-terminal airport automatic meteorological observation equipment
Corresponding optoelectronic integration equipment is distinguished accordingly carries out serial communication, gateway monitors equipment and air traffic control building optoelectronic integration
Equipment communicates to connect, and outfield airport automatic meteorological observation equipment is passed through serial ports by airport Automatic Meteorological Observatory System port server
The meteorological data that communications come turns to be transmitted to airport Automatic Meteorological Observatory System server by TCP/IP.
2. the airport Automatic Meteorological Observatory System based on self-healing optical fiber loop as described in claim 1, which is characterized in that runway
A-B-C- air traffic control building optical fiber loops use double-fiber two-direction duplexing section protection ring.
3. the airport Automatic Meteorological Observatory System based on self-healing optical fiber loop as described in claim 1, which is characterized in that runway
The ends A optoelectronic integration equipment, the ends runway B optoelectronic integration equipment, runway C-terminal optoelectronic integration equipment and air traffic control building photoelectric integral
Change in equipment and is respectively arranged with fibre circuit automatic switchover protection device OLP.
4. the airport Automatic Meteorological Observatory System based on self-healing optical fiber loop as claimed in claim 3, which is characterized in that two
There is two lines road between transmission device, includes 2 photoswitches, optical transmission system selection certain transmission therein in each OLP
Circuit is as primary circuit, and in addition a transmission lines are as extension wire, certain root optical fiber of primary circuit or primary circuit
It breaks down when communication quality being caused to decline, the reception end-receiver of primary circuit monitors the optical power down of signal, automatically
Transmission signal is route from primary circuit switching to extension wire, other end of OLP equipment synchronously cuts local circuit
Shift to extension wire up.
5. the airport Automatic Meteorological Observatory System based on self-healing optical fiber loop as described in claim 1, which is characterized in that airport
Automatic meteorological observation equipment detects wind direction, wind speed, temperature, humidity, air pressure, visibility, the cloud level and runway visual range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038626.5U CN207937627U (en) | 2018-01-10 | 2018-01-10 | A kind of airport Automatic Meteorological Observatory System based on self-healing optical fiber loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038626.5U CN207937627U (en) | 2018-01-10 | 2018-01-10 | A kind of airport Automatic Meteorological Observatory System based on self-healing optical fiber loop |
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| Publication Number | Publication Date |
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| CN207937627U true CN207937627U (en) | 2018-10-02 |
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| CN201820038626.5U Active CN207937627U (en) | 2018-01-10 | 2018-01-10 | A kind of airport Automatic Meteorological Observatory System based on self-healing optical fiber loop |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507755A (en) * | 2018-12-18 | 2019-03-22 | 安徽四创电子股份有限公司 | One kind being based on automatic Weather Station synthesis detection system |
-
2018
- 2018-01-10 CN CN201820038626.5U patent/CN207937627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507755A (en) * | 2018-12-18 | 2019-03-22 | 安徽四创电子股份有限公司 | One kind being based on automatic Weather Station synthesis detection system |
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