CN106341176B - A kind of multiservice system based on multi-service ADS-B combined floor station owner's machine equipment - Google Patents
A kind of multiservice system based on multi-service ADS-B combined floor station owner's machine equipment Download PDFInfo
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- CN106341176B CN106341176B CN201610835125.5A CN201610835125A CN106341176B CN 106341176 B CN106341176 B CN 106341176B CN 201610835125 A CN201610835125 A CN 201610835125A CN 106341176 B CN106341176 B CN 106341176B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15557—Selecting relay station operation mode, e.g. between amplify and forward mode, decode and forward mode or FDD - and TDD mode
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/10—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals
- G01S19/12—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals wherein the cooperating elements are telecommunication base stations
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Abstract
The invention discloses a kind of multiservice system based on multi-service ADS-B combined floor station owner's machine equipment, both ADS-B data service and ground strengthening system (GBAS) data services.System is made of three major parts, one, multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner machine equipment 1, two, antenna system, three, data processing centre.The present invention can greatly reducing the construction costs and the repeated construction problem because selecting the earth station's ADS-B host made between data-link, the problem of realizing GBAS base station, ADS-B earth station rapid deployment and unified centralized maintenance simultaneously, to realize that GBAS provides possibility into close, landing guidance service in aircraft as early as possible.It also achieves simultaneously and provides high accurately Beidou/GPS dual-mode RTK difference differential data service for other departments, society.
Description
Technical field
The present invention relates to a kind of ADS-B earth station host equipments, especially a kind of to be based on multi-service ADS-B combined floor station
The multiservice system of host equipment, both ADS-B data service and ground strengthening system (GBAS) data service.
Background technique
RTK (Real-time kinematic) carrier phase difference technology is two measuring station carrier phases of real-time processing
A kind of difference method of observed quantity, the key of RTK technology is to have used the carrier phase observed quantity of GPS, and benchmark is utilized
The spatial coherence between the movement station observation error of standing removes the major part in movement station observation data by way of difference
Error is a kind of current the most widely used high accuracy positioning to realize the positioning of high-precision (decimetre even Centimeter Level)
Technology.
ADS-B (Automatic Dependent Surveillance-Broadcast) Automatic dependent surveillance broadcast.
ADS-B is the future main surveillance technology that International Civil Aviation Organization (ICAO) is determined.ADS-B technology leads satellite
The advanced technologies such as boat, the communication technology, airborne equipment and ground installation combine, and are completed using vacant lot, absolutely empty data communication
A kind of navigation of air traffic surveillance and information transmitting monitors new technology system.Provide more safe and efficient air traffic
Monitoring means can effectively improve the operation situation sensing capability of controller and pilot, expand monitoring coverage area, improve aerial
Traffic safety level, airspace capacity and operational efficiency.
International airline circle is actively pushing forward the application of this technology, and some aviation developed countries have been come into operation.
According to " China Civil Aviation ADS-B implementary plan ", civil aviaton's surveillance technology current situation and development demand is based oneself upon, is totally sent out according to civil aviaton
Exhibition strategy and planning, China are accelerating to promote ADS-B technical application, install ADS-B machine additional from earth station's construction to commercial aircraft
Equipment is carried all in planned propulsion.
On the other hand opening gradually with Chinese low altitude airspace, navigates by water new surveillance technology ADS-B technology relative to tradition
Surveillance technology have apparent advantage.Extremely wide prospect will be had by being applied to General Aviation monitoring.
Data-link selection in " the China Civil Aviation ADS-B technical policy " that Civil Aviation Air-Traffic Control Bureau in 2007 is formulated: commercial aviation choosing
1090ES is selected, General Aviation selects UAT.
" the China Civil Aviation surveillance technology application political affairs that blank pipe trade management office, Civil Aviation Administration of China in 2010 formulates
Plan " commercial aviation selection is mentioned in overall strategy uses S mode 1090ES data-link.It is general according to General Aviation in China industry status
Aviation can be used S mode 1090ES data-link or use UAT data-link.Future is had on the basis of operation test is with verifying
Plan ground deployment ADS-B earth station facility.
Due to ADS-B data-link altogether there are three types of data link for ADS-B select use, the first S mode based on different
The 1090ES data-link of frequency radar transceiver, second of general-purpose accessing transceiver (UAT:Universal Access
Transceiver), the third very-high-frequency PECVD (VDL-4).Therefore different data-links is just needed using different earth stations
Host equipment, general aircraft selection just need to build corresponding ADS-B earth station using that data-link, and one completely
Face station is initially one from addressing and is related to the integration engineering of the multiple fields such as communication, soil, power supply guarantee, civil engineering, especially exists
Backwoodsman earth station builds that its construction period is long, construction cost is relatively high.Due to Chinese commercial aviation selection at this stage
Using S mode 1090ES data-link, therefore its matched ADS-B earth station is also S mode 1090ES host.As China is general
The gradually rise of aviation will open very high 1000 meters of skies using the regulation China of administrative provisions (tentative) file according to low altitude airspace
Domain.So necessarily aggravate the frequency if the following General Aviation all makes 1090ES data-link with the increase of all purpose aircraft
There is the crisis excessively used.
Since 1090ES supports the multinomial business such as TCAS anti-collision system, MDL multipoint location system, SSR secondary radar,
1090ES link is naturally more crowded, and 1090MHzS mode expansion telegraph text data chain uses selective interrrogation, bidirectional data communication,
Have already appeared the crisis that frequency spectrum excessively uses.
In addition General Aviation Flight is also busier for the opposite commercial aviation in the whole world, such as is navigated in AM General
Sky accounts for the 1/3 of the total flight flow in the whole America, it is also very desirable to dynamic, real-time information service, and what these aircrafts were generally installed is
The answering machine of A/C mode is not available 1090ES system.
The ADS-B technology of UAT mode, airborne equipment install additional simply, and at low cost, light-weight, working frequency is in DME equipment
Edge frequency 978MHz avoids the blocking that will cause link under 1090ES mode using 1090MHz with secondary radar.Therefore
In the long run, as the demand for developing UAT data-link of General Aviation in China will become inevitable, the main reason is that UAT
The airborne equipment of data-link is simpler and cheap with respect to 1090ES.Especially it is more suitable at low clearance (18000ft or less)
5400 meters.So thus bring the result is that need in the case where existing S mode 1090ES earth station, need in addition build one
UAT earth station is covered, the investment such as duplicate land seizure, communication line construction, computer room construction is so resulted in, causes to build
The problems such as period is longer, and construction cost increases.If construction is also required to upgrade communication route, changes in former 1090ES earth station place
It makes power supply, increase the work such as UAT earth station host equipment, therefore still will lead to repeated construction to a certain extent, cost
The problem of increase.
Chinese Patent Application No.: 201510195027.5 refer to a kind of surface-monitoring equipment, method and system, wherein mentioning
Multilink data receiving module, multilink data switching module, the multilink sending module arrived is combined for low latitude data-link, should
Scheme is from feasibility, and for the base station feature of mobile communication, mobile communication can not be used as earth-space communication data-link,
Because it is influenced by base station location, base station directionality etc., signal is extremely unstable in the sky, does not meet civil aviaton's correlation completely and wants
It asks.The Beidou communication data-link mentioned in scheme, since its data format and ADS-B data-link format are entirely different, nothing
Method directly switches use.
Chinese Patent Application No.: 201510093759.3 refer to a kind of ADS-B Double Data chain based on height cuts automatically
Changing device, the program are selected according to aircraft altitude mainly for airborne equipment using 1090ES data-link or UAT data
Chain.The solution of corresponding A/D S-B earth station is not mentioned in its scheme.
Chinese Patent Application No.: 201020250327.1 refer to a kind of three-in-one base station ADS-B BD/GPS/GLONASS,
Base location data is BD/GPS/GLONASS multimode rake receiver when providing in the program for ADS-B ground installation.Its scheme is still
It is so a single S mode 1090ES earth station, base data when multi-mode satellite receiving module only having been used to receive.
In face of the use of two kinds of ADS-B data-links, then how to avoid weight of two kinds of ADS-B data-links in development process
Rebuild the problem of setting or reducing construction cost? therefore it is badly in need of wanting the ADS-B earth station solution of a set of suitable China's national situation.
Ground strengthening system, i.e. ground-based augmentation systems (abbreviation: GBAS) are International Civil Aviations
The system for the differential GPS that precision approach is carried out for aviation aircraft that tissue proposes.Its permanent benchmark based on continuous operation
It stands, the amendment number calculated includes regional signal, by providing differential corrections signal, can reach the mesh for improving satellite navigation precision
, the positioning accuracy after optimization can keep configuration within the scope of the covering airspace of airport corresponding airborne from grade to sub-meter grade etc.
It is into close, landing guidance service that the aircraft of equipment, which obtains a kind of even higher precision,.Traditional ground strengthening system (GBAS)
Base station and ADS-B earth station are all the systems of respective independent Construction and operation.Therefore traditional ground strengthening system (GBAS)
Construction needs separately addressing, separately mating power supply, communication, maintenance etc..
Base data works when ADS-B earth station and ground strengthening system base station are all by obtaining satellite, because
Does is this based on These characteristics, can realize and organically merge ADS-B earth station with GBAS base station? if realizing that fusion will
Reduce cost for the construction of two systems, addressing, place construction, communication, power supply, in terms of substantially reduce cost, reality
Can the synchronized construction of existing two systems, centralized and unified maintenance further realize S mode 1090ES, UAT data-link, GBAS
The My Perspective On The Co-building of base station, integrated centralized maintenance provide more precisely, efficiently, surely so as to be embodied as civil aviation as early as possible
Fixed flight information service goal.
Goal of the invention
The object of the present invention is to provide a kind of multi-service ADS-B Beidou/GPS dual-mode (RTK) difference combined floor station hosts
Equipment and the multiservice system thus constructed.
The technical solution that the present invention uses is: a kind of based on the more of multi-service ADS-B combined floor station owner's machine equipment
Operation system, including multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner machine equipment, antenna system and data
Processing center, multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner's machine equipment are that a machine frame formula communication is set
It is standby, it is made of various businesses plate, including interface board (5), process meteorological data plate (33), ADS-B S mode 1090ES connect
Receive plate (7), ADS-B S mode 1090ES processing board (8), ADS-B S mode 1090ES expelling plate (9), GNSS difference processing plate
(10), GNSS receiver board (11), master control borad (12), communication board (13), ADS-B UAT processing board (14), ADS-B UAT receiver board
(15), ADS-B UAT expelling plate (2) and core bus (4), power module (3), fan (6), wherein interface board (5) is responsible for outer
The access of antenna is connect, includes UAT antenna (18), S mode 1090ES antenna (17), Beidou antenna (19), atmospherium (21), meteorology
The meteorological data that data processing plate (33) is acquired for handling atmospherium (21), ADS-B S mode 1090ES receiver board (7),
ADS-B S mode 1090ES processing board (8), ADS-B S mode 1090ES expelling plate (9) collaborative work form S mode 1090ES
Data-link, ADS-B UAT processing board (14), ADS-B UAT receiver board (15), ADS-B UAT expelling plate (2), which cooperate, to be formed
UAT data-link, GNSS processing board (10), GNSS receiver board (11) collectively constitute Beidou data receiver, are responsible for S mode
Base data when 1090ES data-link, UAT data-link provide, while becoming a ground strengthening system both Beidou/GPS dual-mode RTK
Reference difference substation；Antenna system contains the UAT antenna (18) installed on antenna holder (29) and antenna holder (29), S mode
1090ES antenna (17), Beidou/GPS dual-mode antenna (19), atmospherium (21), lightning rod (34), amplifier (16)；By multi-service
ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner machine equipment and antenna system collectively form ADS-B/RTK combined station,
Including a Double Data chain ADS-B earth station, a Beidou/GPS dual-mode RTK difference ground base station, data processing centre point
For ADS-B data processing centre (26), ground strengthening system data processing centre (25).
Aircraft (22), all purpose aircraft (31), multi-service ADS-B Beidou/GPS dual-mode difference combined floor station host set
Standby (1), Beidou/GPS dual-mode fusion antenna (19), S mode 1090ES antenna (17), UAT antenna (18) all work and defend in Beidou
Star (20), GPS satellite (30) space environment in, the positional number from big-dipper satellite (20), GPS satellite (30) can be received
According to commercial aircraft (22), all purpose aircraft (31) and multi-service ADS-B Beidou/GPS dual-mode difference combined floor station host set
Standby (1), Beidou/GPS dual-mode fusion antenna (19), S mode 1090ES antenna (17), UAT antenna (18) can form two types
Ground-to-Air Data Link, both S mode 1090ES data-link, UAT data-link, N number of ADS-B Beidou/GPS dual-mode RTK difference is compoundly
Face station (32) transfers data to ADS-B data processing centre (26), ground strengthening system north by blank pipe special communication network (27)
The data of bucket/GPS dual-mode RTK differential data processing center (25), ADS-B data processing centre (26) processing can be directly opposite use
It is commercial aircraft (22), all purpose aircraft (31) provides navigation flight information service in air traffic control；Ground strengthening system north
Bucket/GPS dual-mode RTK differential data processing center (25) processing data can directly pass through blank pipe communication network (27), multi-service
ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner machine equipment (1), Beidou/GPS dual-mode merge antenna (19), S mode
The Ground-to-Air Data Link that 1090ES antenna (17), UAT antenna (18) can be formed, both S mode 1090ES data-link, UAT data-link were
Commercial aircraft (22), all purpose aircraft (31) provide high accurately location-based service, ground strengthening system Beidou/GPS dual-mode RTK
The data of differential data processing center (25) processing can also be north by internet (28), 2G/3G/4G/5G mobile network (23)
Bucket/GPS dual-mode difference common user (24) provides Beidou/GPS dual-mode RTK differential position data service.
GNSS processing board (10) is responsible for S mode 1090ES data-link, UAT data-link provides time-base signal, GNSS processing
Plate (10) sends position signal to ADS-B S mode 1090ES processing board (8), ADS-B UAT processing board (14) as to reception
ADS-B signal carry out time synchronization and stamp signal time mark for ADS-B data information.
GNSS processing board (10) is responsible for completing Differential positioning processing simultaneously, and the differential corrections amount of each satellite of correspondence is sent out
It gives differential data processing center (25), and process meteorological data plate therein (33) processing comes from and is mounted on antenna holder (29)
The data of upper atmospherium (21) acquisition, data include temperature, air pressure, humidity, and processing result is supplied to GNSS processing board (10).
Master control borad (12) is responsible for the management of all business function plates and the distribution control of data flow and clock, communication board (13)
The interface of correspondence with foreign country is provided, is responsible for ADS-B S mode 1090ES processing board (8), ADS-B UAT processing board (14), GNSS
The correspondence with foreign country of processing board (10) works, which provides 155M optical port, 10/100M power port, E1 interface multiple protocol interface, convenient
The networking in a manner of different networks.
The present invention provides a kind of ground for having UAT data-link, S mode 1090ES data-link and GBAS base station and coexisting
Station owner's machine equipment.In addition the equipment is capable of handling meteorological data, and the data of processing are the service of GBAS base station.Pass through multi-service
The deployment of ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner's machine equipment can greatly reducing the construction costs and because of data
The repeated construction problem of earth station's ADS-B host made is selected between chain, while realizing GBAS base station, the ground ADS-B
The problem of rapid deployment and unified centralized maintenance of standing, for realization GBAS as early as possible aircraft into close, landing guidance service provides can
Energy.It also achieves simultaneously and provides high accurately Beidou/GPS dual-mode RTK differential data service for other departments, society.
Detailed description of the invention
Fig. 1 is multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station host device build multiservice system
Schematic diagram.
Fig. 2 is that multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station host's equipment forms machine frame figure.
Fig. 3 is that antenna system constitutes schematic diagram.
Fig. 4 is antenna holder A-A to top view.
In figure: 1- multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner's machine equipment, 2-ADS-BUAT hair
Penetrate plate, 3- power module, 4- core bus, 5- interface board, 6- fan, 7-ADS-B S mode 1090ES receiver board, 8-ADS-B
S mode 1090ES processing board, 9-ADS-B S mode 1090ES expelling plate, 10-GNSS (Beidou/GPS dual-mode RTK difference) processing
Plate, 11-GNSS (Beidou/GPS dual-mode) receiver board, 12- master control borad, 13- communication board, 14-ADS-B UAT processing board, 15-ADS-
B UAT receiver board, 16- amplifier, 17-S mode 1090ES antenna, 18-UAT antenna, 19- Beidou/GPS dual-mode merge antenna,
20- big-dipper satellite, 21- atmospherium, 22- commercial aircraft, 23-2G/3G/4G/5G mobile network, 24- ground strengthening system
(GBAS) common user, 25- ground strengthening system (GBAS) Beidou/GPS dual-mode RTK differential data processing center, 26-ADS-B
Data processing centre, 27- blank pipe special communication network, the internet 28-, 29- antenna holder, 30-GPS satellite, 31- all purpose aircraft,
32-ADS-B Beidou/GPS dual-mode RTK difference combined floor station, 33- process meteorological data plate, 34- lightning rod.
Specific embodiment
The present invention is made of three major parts, one, multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station
Host equipment 1, two, antenna system, three, data processing centre.Multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor
Station owner's machine equipment 1 is core of the invention equipment, by antenna system cooperating.Data processing centre is divided at ADS-B data
Reason center 26, GBAS data processing centre both Beidou/GPS dual-mode RTK differential data processing center 25.
Multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner machine equipment 1 is that a machine frame formula communication is set
It is standby, it is made of various businesses plate comprising interface board 5, process meteorological data plate 33, ADS-B S mode 1090ES are received
Plate 7, ADS-B S mode 1090ES processing board 8, ADS-B S mode 1090ES expelling plate 9, (Beidou/GPS dual-mode RTK is poor by GNSS
Point) processing board 10, GNSS (Beidou/GPS dual-mode) receiver board 11, master control borad 12, communication board 13, ADS-B UAT processing board 14,
The part such as ADS-B UAT receiver board 15, ADS-B UAT expelling plate 2 and core bus 4, power module 3, fan 6 forms.
Wherein interface board 5 is responsible for the access of external antenna, includes UAT antenna 18, S mode 1090ES antenna 17, Beidou day
Line 19, atmospherium 21 etc..Process meteorological data plate 33 handles the meteorological data that atmospherium 21 acquires.
ADS-B S mode 1090ES receiver board 7, ADS-B S mode 1090ES processing board 8, ADS-B S mode 1090ES hair
It penetrates the collaborative work of plate 9 and forms S mode 1090ES data-link, ADS-B UAT processing board 14, ADS-B UAT receiver board 15, ADS-B
The collaborative work of UAT expelling plate 2 forms UAT data-link.Its GNSS (Beidou/GPS dual-mode RTK difference) processing board 10, (north GNSS
Bucket/GPS dual-mode) receiver board 11 collectively constitutes into Beidou data receiver, it is responsible for S mode 1090ES data-link, UAT data
Base data when chain provides.Become a ground strengthening system (GBAS) both Beidou/GPS dual-mode RTK reference difference substations simultaneously.
Antenna system contains the UAT antenna 18 installed on antenna holder 29 and antenna holder 29, S mode 1090ES days
The composition such as line 17, Beidou/GPS dual-mode antenna 19, atmospherium 21, lightning rod 34, amplifier 16.
Data processing centre is divided into ADS-B data processing centre 26, ground strengthening system (GBAS) data processing centre 25.
ADS-B data processing centre 26 is the low-to-medium altitude Control Centre in administrative area, terminal (into close) Control Centre, control tower
Equal blank pipes department provides ADS-B real time comprehensive and monitors information, while realizing the monitoring to ADS-B earth station in one's respective area.
The data of data processing centre's processing at different levels are uploaded to national blank pipe ADS-B data processing centre, are formed through processing
National ADS-B multidate information is air traffic flow management, airspace management, international ADS-B data exchange, China and foreign countries' aviation public affairs
Department, airport, aviation ensure that enterprise, operation supervision and the public issue national aircraft situation information.
Ground strengthening system (GBAS) data processing centre 25 is responsible for processing and comes from Beidou/GPS dual-mode RTK difference ground base
The data at quasi- station, and Beidou/GPS dual-mode RTK difference ground base station is responsible for completing Differential positioning, and by each satellite of correspondence
Differential corrections amount is sent to GBAS Beidou/GPS dual-mode RTK differential data processing center 25, and data processing centre 25 is by related
ADS-B earth station or the high-precision Differential corrections of very high frequency(VHF) Web broadcast and integrity information are handled and pass through, to be
Aviation users in its zone of action provide navigation Service that is round-the-clock, meeting I class precision approach requirement.
Ground strengthening system (GBAS) data of wide area are also provided to other difference users and use simultaneously.
Present invention firstly provides a kind of multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner's machine equipments
1 and matched antenna system.By multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner machine equipment 1 and antenna
System collectively forms a Double Data chain ADS-B earth station, a Beidou/GPS dual-mode RTK difference ground base station, because originally
A kind of multi-service machine frame host equipment is provided in invention, wherein having S mode 1090ES, UAT, transmitting-receiving board, also there is GNSS
(Beidou/GPS dual-mode) receives plate and handles board accordingly.And process meteorological data board.These business boards are realized
Three kinds of different business functions, that is, S mode 1090ES data-link, UAT data-link, Beidou/GPS dual-mode RTK difference number
It stands.
Wherein GNSS (Beidou/GPS dual-mode RTK difference) processing board 10 of every tread station owner machine equipment 1 is responsible for S mode
1090ES data-link, UAT data-link provide time-base signal, and GNSS (Beidou/GPS dual-mode RTK difference) processing board 10 sends position
Signal carries out the time as to received ADS-B signal to ADS-B S mode 1090ES processing board 8, ADS-B UAT processing board 14
It synchronizes and is that ADS-B data information stamps signal time mark.
GNSS (Beidou/GPS dual-mode RTK difference) processing board 10 is responsible for completing Differential positioning processing simultaneously, and will be corresponding each
The differential corrections amount of satellite is sent to differential data processing center.And the processing of process meteorological data plate 33 therein carrys out self installation
The data that atmospherium 21 acquires on antenna holder 29, data include temperature, air pressure, humidity etc., and processing result is supplied to
GNSS (Beidou/GPS dual-mode RTK difference) processing board 10.
Interface board 5 is responsible for 1090ES data-link, UAT data-link, GNSS (Beidou/GPS dual-mode antenna, atmospherium unification
Access work.
Master control borad 12 is responsible for the management of all business function plates and the distribution control of data flow and clock, and communication board 13 provides
The interface of correspondence with foreign country is responsible for ADS-B S mode 1090ES processing board 8, ADS-B UAT processing board 14, GNSS (Beidou/GPS
Bimodulus RTK difference) processing board 8 correspondence with foreign country work, which provides 155M optical port, 10/100M power port, E1 interface etc. more associations
Discuss interface, the convenient networking in a manner of different networks.
Multi-service ADS-B Beidou provided in the present invention/1 support plate of GPS dual-mode RTK difference combined floor station owner machine equipment
Card hot plug operation, convenient not maintenance shut-downs.It can be according to the Ground-to-Air Data Link type of current aerospace device, such as S in process of construction
Mode 1090ES data-link, can use in advance, subsequent to need to be inserted into UAT data-link functional cards according to navigation development,
It realizes quick UAT Data Link Construction, can greatly reduce the cost of ADS-B earth station construction, be a kind of dual-mode data chain
The solution of ADS-B earth station rapid deployment thoroughly solves the problems, such as the repeated construction of ADS-B earth station.It is convenient simultaneously real
ADS-B earth station is showed, in Beidou/GPS dual-mode RTK differential reference station Unified Set the problem of maintenance management.
Multiple multi-service ADS-B Beidou/GPS dual-mode difference combined floor station owner's machine equipments are installed by planned construction
1, and by blank pipe special communication network by multi-service ADS-B Beidou/GPS dual-mode difference on these air routes and near field region compoundly
The networking of face station host, data are sent bis- to region ADS-B data processing centre 26 and ground strengthening system (GBAS) Beidou/GPS
Mould differential data processing center 25.
Since multi-service ADS-B Beidou/GPS dual-mode difference combined floor station owner machine equipment 1 supports double Ground-to-Air Data Link moulds
Formula, both S mode 1090ES, UAT data-links, therefore combined floor station can preferably be commercial aviation service, also can be general boat
Sky service.
Ground strengthening system (GBAS) data processing centre 25 both Beidou/GPS dual-mode RTK differential data processing center in addition to
It outside may be that other industry difference users provide Beidou/GPS dual-mode RTK differential data service for aircraft service.
Referring to attached drawing 1, aircraft 22, all purpose aircraft 31, multi-service ADS-B Beidou/GPS dual-mode difference combined floor station
Host equipment 1, Beidou/GPS dual-mode merge antenna 19, S mode 1090ES antenna 17, and UAT antenna 18 all works in big-dipper satellite
20, in the space environment of GPS satellite 30, it can receive from big-dipper satellite 20, the position data of GPS satellite 30.Commercialization boat
Pocket 22, all purpose aircraft 31 and multi-service ADS-B Beidou/GPS dual-mode difference combined floor station owner machine equipment 1, Beidou/GPS
Bimodulus merges antenna 19, S mode 1090ES antenna 17, and UAT antenna 18 can form two kinds of Ground-to-Air Data Link, both S mode
1090ES data-link, UAT data-link.
The form of its data-link depends on the type of airborne ADS-B equipment, and general China's commercial aircraft uses S mode
1090ES airborne equipment can also be used in 1090ES airborne equipment, all purpose aircraft at present.UAT airborne equipment can also be used simultaneously.
N number of ADS-B Beidou/GPS dual-mode RTK difference combined floor station 32 is transferred data to by blank pipe special communication network 27
ADS-B data processing centre 26, ground strengthening system (GBAS) Beidou/GPS dual-mode RTK differential data processing center 25,
The data that ADS-B data processing centre 26 is handled can be directly opposite for air traffic control, be commercial aircraft 22, all purpose aircraft
31 provide navigation flight information service.At ground strengthening system (GBAS) Beidou/GPS dual-mode RTK differential data processing center 25
The data of reason can directly pass through blank pipe communication network 27, and multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station host sets
Standby 1, Beidou/GPS dual-mode merges antenna 19, S mode 1090ES antenna 17, UAT antenna 18, the Ground-to-Air Data Link that can be formed, both S
Mode 1090ES data-link, UAT data-link are commercial aircraft 22, and all purpose aircraft 31 provides high accurately location-based service.
Ground strengthening system (GBAS) Beidou/processing of GPS dual-mode RTK differential data processing center 25 data can also pass through
Internet 28,2G/3G/4G/5G mobile network 23 are poor for Beidou/GPS dual-mode difference common user provides Beidou/GPS dual-mode RTK
Divide location data service.
It will be by more industry referring to attached drawing 1, attached drawing 2,3 one ADS-B Beidous of attached drawing/GPS dual-mode RTK difference combined floor station owner
Business ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner machine equipment 1 and antenna system are constituted.
Referring to Fig. 2, multi-service ADS-B Beidou/1 machine frame of GPS dual-mode RTK difference combined floor station owner machine equipment includes fan
6, core bus 4, power module 3, business board has ADS-B S mode 1090ES receiver board 7, ADS-B S mode thereon
1090ES processing board 8, ADS-B S mode 1090ES expelling plate 9, GNSS (Beidou/GPS dual-mode RTK difference) processing board 10, GNSS
(Beidou/GPS dual-mode) receiver board 11, master control borad 12, communication board 13, ADS-B UAT processing board 14, ADS-B UAT receiver board 15,
ADS-B UAT expelling plate 2, all function service plates are inserted into machine frame by respective plate position.Wherein S mode 1090ES class board and UAT
Class board can separate and be inserted into machine frame by stages or stage by stage.And support hot plug operations.To realize by stages or Minute stage construction two
The purpose of kind Ground-to-Air Data Link, process of construction is exactly to increase UAT class board, the UAT number new without separately addressing investment construction
According to the ADS-B earth station of chain, cost is substantially reduced to realize, reduces the construction period, meets asking for maintenance management in Unified Set
Topic.
Referring to Fig. 2, Fig. 3, Fig. 4, S mode 1090ES antenna 17, UAT antenna 18, Beidou/GPS dual-mode fusion antenna 19, gas
As instrument 21, accesses on the interface board 5 on multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner machine equipment 1, connect
Oralia 5 passes through core bus 4 and process meteorological data plate 33, ADS-B S mode 1090ES receiver board 7, ADS-B S mode
1090ES expelling plate 9, GNSS (Beidou/GPS dual-mode) receiver board 11, ADS-B UAT receiver board 15, ADS-B UAT expelling plate 2 into
Row communication.Communication between its board is completed by core bus 4.
Referring to Fig. 3, Fig. 4, antenna system is by antenna holder 29, amplifier 16, S mode 1090ES antenna 17, UAT antenna
18, Beidou/GPS dual-mode merges antenna 19, and lightning rod 34 is constituted.Each functional module of antenna system has different azimuths, and
And it is located at different planes.
Claims (5)
1. a kind of multiservice system based on multi-service ADS-B combined floor station owner's machine equipment, including multi-service ADS-B Beidou/
GPS dual-mode RTK difference combined floor station owner machine equipment (1), antenna system and data processing centre, it is characterised in that: multi-service
ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner machine equipment (1) is a machine frame communication device, by various industry
Business plate is constituted, including interface board (5), process meteorological data plate (33), ADS-B S mode 1090ES receiver board (7), ADS-B
S mode 1090ES processing board (8), ADS-B S mode 1090ES expelling plate (9), GNSS difference processing plate (10), GNSS receiver board
(11), master control borad (12), communication board (13), ADS-B UAT processing board (14), ADS-B UAT receiver board (15), ADS-B UAT
Expelling plate (2) and core bus (4), power module (3), fan (6), wherein interface board (5) is responsible for the access of external antenna,
Antenna (19), atmospherium (21) are merged comprising UAT antenna (18), S mode 1090ES antenna (17), Beidou/GPS dual-mode, it is meteorological
The meteorological data that data processing plate (33) is acquired for handling atmospherium (21), ADS-B S mode 1090ES receiver board (7),
ADS-B S mode 1090ES processing board (8), ADS-B S mode 1090ES expelling plate (9) collaborative work form S mode 1090ES
Data-link, ADS-B UAT processing board (14), ADS-B UAT receiver board (15), ADS-B UAT expelling plate (2), which cooperate, to be formed
UAT data-link, GNSS processing board (10), GNSS receiver board (11) collectively constitute Beidou data receiver, are responsible for S mode
Base data when 1090ES data-link, UAT data-link provide, while becoming Beidou/GPS dual-mode RTK difference ground base station, by more
A Beidou/GPS dual-mode RTK difference ground base station constitutes a ground strengthening system；Antenna system contains antenna holder
(29) and on antenna holder (29) UAT antenna (18), S mode 1090ES antenna (17), the Beidou/GPS dual-mode fusion day installed
Line (19), atmospherium (21), lightning rod (34), amplifier (16)；It is compound by multi-service ADS-B Beidou/GPS dual-mode RTK difference
Earth station's host equipment (1) and antenna system collectively form ADS-B Beidou/GPS dual-mode RTK difference combined floor station (32), packet
A Double Data chain ADS-B earth station, a Beidou/GPS dual-mode RTK difference ground base station are included, data processing centre is divided into
ADS-B data processing centre (26), ground strengthening system (GBAS) Beidou/GPS dual-mode RTK differential data processing center (25).
2. a kind of multiservice system based on multi-service ADS-B combined floor station owner's machine equipment as described in claim 1, special
Sign is: aircraft (22), all purpose aircraft (31), multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station host
Equipment (1), Beidou/GPS dual-mode fusion antenna (19), S mode 1090ES antenna (17), UAT antenna (18) all work in Beidou
Satellite (20), GPS satellite (30) space environment in, the position from big-dipper satellite (20), GPS satellite (30) can be received
Data, commercial aircraft (22), all purpose aircraft (31) and multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station
Host equipment (1), Beidou/GPS dual-mode fusion antenna (19), S mode 1090ES antenna (17), UAT antenna (18) can form S mould
Formula 1090ES Ground-to-Air Data Link, UAT Ground-to-Air Data Link, N number of ADS-B Beidou/GPS dual-mode RTK difference combined floor station (32) are logical
Cross blank pipe special communication network (27) transfer data to ADS-B data processing centre (26), ground strengthening system (GBAS) Beidou/
GPS dual-mode RTK differential data processing center (25), the data of ADS-B data processing centre (26) processing, which can be directly opposite, to be used for
Air traffic control is commercial aircraft (22), all purpose aircraft (31) provides navigation flight information service；Ground strengthening system
(GBAS) data of Beidou/GPS dual-mode RTK differential data processing center (25) processing can directly pass through blank pipe communication network (27),
Multi-service ADS-B Beidou/GPS dual-mode RTK difference combined floor station owner machine equipment (1), Beidou/GPS dual-mode fusion antenna (19),
S mode 1090ES antenna (17), UAT antenna (18) can form S mode 1090ES Ground-to-Air Data Link, UAT Ground-to-Air Data Link is quotient
High accurately location-based service is provided with aircraft (22), all purpose aircraft (31), ground strengthening system (GBAS) Beidou/GPS is bis-
The data of mould RTK differential data processing center (25) processing can also pass through internet (28), 2G/3G/4G/5G mobile network (23)
Beidou/GPS dual-mode RTK differential position data service is provided for Beidou/GPS dual-mode difference common user (24).
3. a kind of multiservice system based on multi-service ADS-B combined floor station owner's machine equipment as described in claim 1, special
Sign is: GNSS processing board (10) is responsible for S mode 1090ES data-link, UAT data-link provides time-base signal, GNSS processing board
(10) position signal is sent to ADS-B S mode 1090ES processing board (8), ADS-B UAT processing board (14) as to received
ADS-B signal carries out time synchronization and stamps signal time mark for ADS-B data information.
4. a kind of multiservice system based on multi-service ADS-B combined floor station owner's machine equipment as described in claim 1, special
Sign is: GNSS processing board (10) while responsible completion Differential positioning processing, and the differential corrections amount of each satellite of correspondence is sent out
Ground strengthening system (GBAS) Beidou/GPS dual-mode RTK differential data processing center (25) is given, and at meteorological data therein
From the data for being mounted on atmospherium (21) on antenna holder (29) and acquiring, data include temperature, air pressure, wet for reason plate (33) processing
Degree, processing result are supplied to GNSS processing board (10).
5. a kind of multiservice system based on multi-service ADS-B combined floor station owner's machine equipment as described in claim 1, special
Sign is: master control borad (12) is responsible for the management of all business function plates and the distribution control of data flow and clock, communication board (13)
The interface of correspondence with foreign country is provided, is responsible for ADS-B S mode 1090ES processing board (8), ADS-B UAT processing board (14), at GNSS
The correspondence with foreign country work of plate (10) is managed, communication board (13) provides 155M optical port, 10/100M power port, E1 interface multiple protocol interface, side
Just the networking in a manner of different networks.
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| CN106972883B (en) * | 2017-04-05 | 2020-06-16 | 泛太通信导航有限公司 | Small satellite ground station |
| CN107147435B (en) * | 2017-05-03 | 2020-11-03 | 成都国恒空间技术工程有限公司 | Satellite broadcast data ground fixed two-way station and data transmission method thereof |
| CN107765264A (en) * | 2017-09-22 | 2018-03-06 | 千寻位置网络有限公司 | Terminal guidance RTK system and method |
| CN107818696B (en) * | 2017-10-20 | 2020-08-07 | 西安戴森电子技术有限公司 | General aircraft monitoring platform constructed by Beidou and ADS-B double-link navigation equipment |
| CN108173587B (en) * | 2017-12-23 | 2020-10-27 | 航天恒星科技有限公司 | Space station space technology test information management system based on network communication |
| CN108761511B (en) * | 2018-04-18 | 2022-07-12 | 广州市中海达测绘仪器有限公司 | Unmanned aerial vehicle GNSS reference station data transmission and control method, device and system |
| CN110620987B (en) * | 2019-09-09 | 2021-06-22 | 北京中兵智航科技有限公司 | Airport barrier vehicle early warning system based on high-precision positioning and ADS-B system |
| CN110920916B (en) * | 2019-12-11 | 2021-09-14 | 集美大学 | Landing equipment for civil aircraft |
| CN112652195B (en) * | 2020-12-10 | 2022-01-14 | 北京航空航天大学杭州创新研究院 | Large-scale ADS-B flight monitoring system based on solar power supply and mobile communication transmission |
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