CN108489493A - The air navigation aid of common aero vehicle - Google Patents
The air navigation aid of common aero vehicle Download PDFInfo
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- CN108489493A CN108489493A CN201810229475.6A CN201810229475A CN108489493A CN 108489493 A CN108489493 A CN 108489493A CN 201810229475 A CN201810229475 A CN 201810229475A CN 108489493 A CN108489493 A CN 108489493A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
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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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
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- Radar, Positioning & Navigation (AREA)
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- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of air navigation aids of common aero vehicle, the navigation monitoring system for more sets covering flight range that this method is arranged by networking on the ground and the airborne ip numbers being arranged on board the aircraft pass voice answer-back radio station system, the real-time dynamic air navigation picture of ladder layering can be provided for aircraft, aircrew is set to grasp the aerial situation in the path and surrounding flight oneself flown in the air, it is very clear, make the aircrew to fly in different spatial domains that can understand the safe trajectory of oneself flight in real time, to really realize that General Aviation flies to get up in practice, it manages to live and observable safe flight.In addition, the present invention can also be such that the black box data of aircraft lands, in order to quickly understand accident truth when airplane crash or abnormal accident occurs.
Description
Technical field
The present invention relates to General Aviation technical fields, relate in particular to a kind of air navigation aid of common aero vehicle.
Background technology
General Aviation（GA, General Aviation）, refer to being engaged in other than public air transport using civil aircraft
Civil Aviation Activities, including be engaged in the operation flight of industry, agricultural, forestry, fishery and construction industry and health care, speedily carry out rescue work
The flying activity of the disaster relief, meteorological detection, marine monitoring, scientific experiment, education and training, culture and sports etc..
General Aviation industry be using General Aviation Flight activity as core, cover general purpose vehicle research and development manufacture, the market operation,
The strategic emerging industries system of the full industrial chain such as comprehensive coverage and Extension Services.
With the development of technology, the application of General Aviation is also more and more extensive, and General Aviation Development, and it is to close that spatial domain, which opens,
Key.Spatial domain does not open, and general purpose vehicle just can not be successfully lift-off flight, and the work in every of General Aviation also can not just promote.Mesh
The main difficulty that preceding low altitude airspace administrative reform faces is：Contradiction that air defence safety is opened with low latitude, spatial domain resource planning are to low
The influence of absolutely empty domain opening, legal liabilities are defined in the presence of missing, operational management system is unsound, operational service guarantee condition is endless
It is kind.Also, there are numerous important restricted areas in some areas again, and the pressure of air defence safety is very big, therefore, to General Aviation
The monitoring of low, slow, small airbound target is most important to aviation safety.In general, the low altitude airspace of " low small slow " is flown at present
There is " do not see, do not join, pipe does not live " in the cooperation of row device, this seriously restricts opening for low altitude airspace with noncooperative target
It puts and develops with related industry, therefore, the full-time domain of a set of effective low altitude airspace aircraft, full spatial domain is seamless there is an urgent need to establish
Navigation monitoring system.
In addition, after air crash occurs, aircraft often disintegrates, or even is burnt by raging fire, and people arrive field rescue
When, the black box for being known as airplane crash " eye-witness " usually can be all found, it can provide evidence to investigator, help them
The truth of understanding accident.But since the place that air crash occurs is uncertain, it is possible to have inconvenient traffic or the ground of bad environments
Side, the searching for not only resulting in black box is more difficult, also substantially extends the time of understanding accident truth.
Invention content
It is an object of the invention to solve the above-mentioned problems in the prior art, a kind of common aero vehicle is provided
Air navigation aid, the present invention can provide the real-time dynamic air navigation picture of ladder layering for aircraft, and aircrew is made to grasp certainly
The aerial situation in the path that oneself flies in the air and surrounding flight, it is very clear, make the aircrew to fly in different spatial domains
Can understand in real time oneself flight safe trajectory, to really realize General Aviation in practice fly get up, manage live and
Observable safe flight.In addition, the present invention can also be such that the black box data of aircraft land, in order in generation airplane crash or different
Accident truth is quickly understood when ordinary affair event.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of air navigation aid of common aero vehicle, which is characterized in that include the following steps：
(1) airborne ip numbers are set on board the aircraft and pass voice answer-back radio station system, on the ground the more set covering flights of networking setting
The navigation monitoring system in region, it includes three-dimensional phase array radar monitoring system and area navigation system often to cover navigation monitoring system
System；
(2) when aircraft flight, voice answer-back radio station system is passed to the area navigation nearest apart from the aircraft from airborne ip numbers
System sends the data-signal of voice signal and aircraft；System is monitored by the three-dimensional phase array radar nearest apart from the aircraft
System obtains the flight parameter of aircraft, and flight parameter is sent to ground-control guidance system；
(3) after ground-control guidance system receives voice signal, monitoring and response are carried out to voice signal；Receive data-signal
After flight parameter, fusion treatment is carried out to data-signal and flight parameter, it will treated that fuse information is superimposed to is preset in
Real-time dynamic air navigation picture is formed in 3000m or less staged delamination criterion navigation pictures in ground-control guidance system, and will be real
When dynamic air navigation picture be sent to airborne ip numbers and pass voice answer-back radio station system；
(4) airborne ip numbers pass voice answer-back radio station system and export and show real-time dynamic air navigation picture, and aircraft passes through real-time
Dynamic air navigation picture navigates.
The ground-control guidance system includes that ground number passes voice answer-back radio station system and Ground Processing System, and ground number passes language
Sound response radio station system carries out monitoring and response for receiving voice signal and data-signal, to the voice signal received, and
The voice signal received and data-signal are sent to Ground Processing System；Ground Processing System is for receiving and storing flight
Parameter, voice signal and data-signal are preset with 3000m staged delamination criterion navigation pictures below in Ground Processing System,
Ground Processing System will be superimposed in staged delamination criterion navigation picture after flight parameter and data-signal fusion treatment and be formed in fact
When dynamic air navigation picture, and by ground number pass voice answer-back radio station system real-time dynamic air navigation picture is sent to it is airborne
Ip numbers pass voice answer-back radio station system.
It includes a pair of most biography matrix IC-WCPU processing radio station, IP signals that the ground number, which passes voice answer-back radio station system,
Coded combination transmitter, voice answer back, No. five signal amplifiers, No. six signal amplifiers, antenna feeder power splitter B, monitor and
Transponder, wherein：
It is the pair of it is most pass voice signal that matrix IC-WCPU processing radio station is received through antenna feeder power splitter B for identification and
Data-signal, and the voice signal and data-signal that will identify that are respectively fed to IP Signal codings combination emitter and floor treatment
System；
The IP Signal codings combination emitter is used to carry out secondary layout comparison confirmation to voice signal, judges aircraft
Authentication, and through voice answer back confirm and select amplification；
The voice answer back for export three road voice signals, the first via by No. five signal amplifiers be sent to monitor into
Row is monitored, and the second tunnel is sent to transponder by No. six amplifiers and carries out response, and third road is sent to Ground Processing System progress
Storage.
The Ground Processing System includes ground data gateway server, ground aviation management data fusion arithmetic center service
Device, memory, display large-size screen monitors and flight path dynamic trajectory figure are grown up to be a useful person, wherein：
The ground data gateway server is used to carry out fusion treatment to the flight parameter and data-signal that receive, and will place
Fuse information after reason is sent to ground aviation management data fusion arithmetic center server；
The ground aviation management data fusion arithmetic center server is used for fuse information and is preset in ground aviation management data fusion
Staged delamination criterion navigation picture in arithmetic center server is superimposed, and grows up to be a useful person to form reality by flight path dynamic trajectory figure
When dynamic air navigation picture；
The flight path dynamic trajectory figure grow up to be a useful person for by real-time dynamic air navigation picture by ground data gateway server and
Ground number passes voice answer-back radio station system and is sent to airborne ip numbers biography voice answer-back radio station system；
The display large-size screen monitors are grown up to be a useful person the real-time dynamic air navigation picture to be formed for showing flight path dynamic trajectory figure；
The memory is used to store the voice signal, data-signal and flight parameter of aircraft.
The ground aviation management data fusion arithmetic center server is connect with terrestrial operation control platform.
The staged delamination criterion navigation picture refers to gradually passing the flying area of 50-3000m using 50m as step pitch
The mode of increasing is arranged to the navigation picture of staged layering.
It includes voice sound pick-up, data collector, the amplification of No.1 signal that the airborne ip numbers, which pass voice answer-back radio station system,
Device, No. two signal amplifiers, chip processor, IP Signal codings modem, antenna feeder power splitter A and signal receiver,
In：
The voice sound pick-up is used to voice signal being sent into chip processor by No.1 signal amplifier；
The data collector is used to data-signal being sent into chip processor by No. two signal amplifiers；
The chip processor is used to carry out A/D conversion process to voice signal and data-signal, and exports voice signal respectively
With data-signal to IP Signal coding modems；
The IP Signal codings modem passes through day for being overlapped coding to voice signal and data-signal respectively
Feedback power splitter A by after supercomposed coding voice signal and data-signal be sent to ground-control guidance system；
The signal receiver is used to receive voice answer-back signal that ground-control guidance system is sent out and real-time by antenna feeder power splitter A
Dynamic air navigation picture, and by voice answer-back signal be sent to airborne earphone answered and by real-time dynamic air navigation picture send out
It send to airborne display screen and is shown.
The voice signal of the chip processor output is successively through No.1 inverse filtering amplifier and No. three signal amplifiers
Enter IP Signal coding modems afterwards, the data-signal of the chip processor output amplifies through No. two inverse filterings successively
Enter IP Signal coding modems, the language of the IP Signal codings modem output after device and No. four signal amplifiers
Sound signal and data-signal are first amplified by power amplifier, then are sent out by antenna feeder power splitter A.
It further includes the time control being connect with IP Signal coding modems that the airborne ip numbers, which pass voice answer-back radio station system,
Trigger, the clocked flip-flop are used to control data-signal when voice transmits/receives silent status and send out.
Advantage using the present invention is：
1, the present invention can be provided for aircraft ladder be layered real-time dynamic air navigation picture, make aircrew grasp oneself
The aerial situation in the path of airflight and surrounding flight, it is very clear, make the aircrew to fly in different spatial domains can
The safe trajectory for understanding oneself flight in real time, to really realize that General Aviation is so winged that get up, manage firmly and see in practice
The safe flight seen.In addition, the present invention is by receiving and storing the data-signal from aircraft, moreover it is possible to make the black box of aircraft
Subdata is landed, in order to quickly understand accident truth when airplane crash or abnormal accident occurs.
2, the flight parameter of each aircraft that the present invention is acquired by three-dimensional phase array radar monitoring system, can with it is each
The flying quality of aircraft itself is compared, to be monitored in real time to aircraft, prevent aircraft winged slowly or disorderly fly etc.,
Avoid the occurrence of safety accident.It can be said that the present invention is coordinated using ground-control guidance system and three-dimensional phase array radar monitoring system,
Other than providing real-time dynamic air navigation picture for aircraft, also corresponding to can be in General Aviation field as electronic police pair
Aircraft is monitored, and whether in violation of rules and regulations to monitor each aircraft in real time in flight course, in violation of rules and regulations or follow-up be put into effect for processing
General Aviation policy provides foundation.
3, airborne ip numbers pass voice answer-back radio station system in the present invention and ground-control guidance system constitutes voice answer-back communication, real
Existing " vacant lot " mutually passes intercommunication, and is notified to simultaneously with ground aviation department monitoring center personnel component response message, also realizes ground
Aviation management department carries out the associated communications such as Real-Time Scheduling, commander, advance notice to the airborne aircraft in compass of competency.
4, the present invention mainly realizes General Aviation and can safely fly in 3000m low-latitude flyings below, is simultaneously
It realizes that corresponding navigation traffic law regulations provide reliable true data with institutional improvement, General Aviation can be truly realized
Fly to get up in practice, manage, observable safe flight.
5, the present invention passes the cooperation of voice answer-back radio station system and ground-control guidance system by airborne ip numbers, additionally it is possible to realize
Ground-to-air and one-to-many mass texting instruction keeps the safety that the pilot to fly in different spatial domains understands oneself flight in real time real
When airflight navigation picture.
Description of the drawings
Fig. 1 is the logic chart of the present invention.
Fig. 2 is the principle of the present invention block diagram.
Fig. 3 is the staged delamination criterion navigation picture in the present invention.
Fig. 4 is the circuit diagram that airborne ip numbers pass voice answer-back radio station system in the present invention.
Fig. 5 is the circuit diagram of ground-control guidance system in the present invention.
Specific implementation mode
As shown in attached drawing 1,2, the present invention provides a kind of air navigation aids of common aero vehicle, include the following steps：
(1) airborne ip numbers are set on board the aircraft and pass voice answer-back radio station system, on the ground the more set covering flights of networking setting
The navigation monitoring system in region, it includes three-dimensional phase array radar monitoring system and area navigation system often to cover navigation monitoring system
System, airborne ip numbers pass voice answer-back radio station system and ground-control guidance system constitutes semiduplex IP data transmissions and voice answer-back work(
Energy.Wherein, often set navigation monitoring system is the equal of a base station, can be used for receiving signal, cover navigation monitoring system cooperation more
Cover the flight range of aircraft.
(2) when any one aircraft flight, from the carry-on airborne ip numbers pass voice answer-back radio station system to away from
The ground-control guidance system nearest from the aircraft sends the data-signal of voice signal and aircraft；By nearest apart from the aircraft
Three-dimensional phase array radar monitoring system obtain the flight parameter of aircraft, and flight parameter is sent to area navigation system
System.
(3) after ground-control guidance system receives voice signal, monitoring and response are carried out to voice signal；Receive data
After signal and flight parameter, fusion treatment is carried out to data-signal and flight parameter, it will treated that fuse information is superimposed to is pre-
Real-time dynamic air navigation picture is formed in 3000m or less the staged delamination criterion navigation pictures being located in ground-control guidance system, and
Real-time dynamic air navigation picture is sent to airborne ip numbers and passes voice answer-back radio station system.Wherein, staged delamination criterion navigates
Figure refers to that the flying area of 50-3000m is arranged to the navigation of staged layering using 50m as step pitch in a manner of gradually incremental
Figure.
(4) airborne ip numbers pass voice answer-back radio station system and export and show that real-time dynamic air navigation picture, aircraft pass through
Real-time dynamic air navigation picture navigation.
In the present invention, the ground-control guidance system includes that ground number passes voice answer-back radio station system and Ground Processing System,
Ground number passes voice answer-back radio station system for receiving voice signal and data-signal, monitors the voice signal received
With response, and the voice signal received and data-signal are sent to Ground Processing System；Ground Processing System is for receiving
And flight parameter, voice signal and data-signal are stored, 3000m staged layering marks below are preset in Ground Processing System
Quasi- navigation picture, Ground Processing System will be superimposed to staged delamination criterion navigation picture after flight parameter and data-signal fusion treatment
It is middle to form real-time dynamic air navigation picture, and voice answer-back radio station system is passed by ground number and sends out real-time dynamic air navigation picture
It send to airborne ip numbers and passes voice answer-back radio station system, airborne ip numbers pass voice answer-back radio station system and real-time dynamic air navigates again
Figure output to airborne display screen is shown, in this way, aircrew is to be carried out using obtained real-time dynamic air navigation picture
Navigation.
In the present invention, it includes a pair of most biography matrix IC-WCPU processing electricity that the ground number, which passes voice answer-back radio station system,
Platform, IP Signal codings combination emitter, voice answer back, No. five signal amplifiers, No. six signal amplifiers, antenna feeder power splitter B,
Monitor and transponder, antenna feeder power splitter B are connect with a pair of most matrix IC-WCPU processing radio station that pass, and a pair is most to pass matrix
IC-WCPU processing radio station is connect with Ground Processing System and IP Signal coding combination emitters respectively, IP Signal codings combination hair
Emitter is connect with voice answer back, and voice answer back is connect with Ground Processing System, monitor and transponder respectively, and voice is answered
Device is answered to connect with monitor and transponder by No. five signal amplifiers and No. six signal amplifiers respectively.
The action function that the ground number passes each component in voice answer-back radio station system is as follows：
The antenna feeder power splitter B is used to receive airborne ip numbers biography voice answer-back radio station system on aircraft by pick-up dipole and send out
Voice signal and data-signal.
The pair of most voice letters for passing matrix IC-WCPU processing radio station and being received for identification through antenna feeder power splitter B
Number and data-signal, and the voice signal that will identify that is sent into IP Signal coding combination emitters, the data-signal that will identify that
It is sent into Ground Processing System.
The IP Signal codings combination emitter is used to carry out secondary layout comparison to voice signal to confirm, judges to fly
The authentication of device, and through voice answer back confirm and select amplification；
The voice answer back for export three road voice signals, the first via by No. five signal amplifiers be sent to monitor into
Row is monitored, and the second tunnel is sent to transponder by No. six amplifiers and carries out response, and third road is sent to Ground Processing System progress
Storage.
In the present invention, the Ground Processing System includes ground data gateway server, ground aviation management data fusion operation
Central server, memory, display large-size screen monitors and flight path dynamic trajectory figure are grown up to be a useful person, and the staged delamination criterion navigation picture is default
In the aviation management data fusion arithmetic center server of ground, the ground data gateway server passes matrixes with a pair of of majority respectively
IC-WCPU processing radio station, ground aviation management data fusion arithmetic center server, display large-size screen monitors, flight path dynamic trajectory figure grow up to be a useful person,
Three-dimensional phase array radar monitoring system is connected with voice answer back, the ground aviation management data fusion arithmetic center server with
Flight path dynamic trajectory figure is grown up to be a useful person connection, and the flight path dynamic trajectory figure is grown up to be a useful person to be connect with display large-size screen monitors.Further, described
Ground aviation management data fusion arithmetic center server is connect with terrestrial operation control platform.
The action function of each component is as follows in the Ground Processing System：
The ground data gateway server is used to receive and store flight parameter, voice signal and data-signal, and to receiving
The flight parameter and data-signal arrived carries out fusion treatment, and fuse information is sent to ground aviation management data fusion by treated
Arithmetic center server.Wherein, fusion treatment includes the management of data-signal and flight parameter, data-signal and flight parameter
Comparison, supervision, management and running etc. and the distribution and storage of information.
The ground aviation management data fusion arithmetic center server is used for fuse information and is preset in ground aviation management data
Staged delamination criterion navigation picture in fusion operation central server is superimposed, and is grown up to be a useful person shape by flight path dynamic trajectory figure
At real-time dynamic air navigation picture.
The flight path dynamic trajectory figure is grown up to be a useful person for real-time dynamic air navigation picture to be passed through ground data gateway service
Device and ground number pass voice answer-back radio station system and are sent to airborne ip numbers biography voice answer-back radio station system, then pass language by airborne ip numbers
Real-time dynamic air navigation picture is exported to airborne display screen and is shown by sound response radio station system.
The display large-size screen monitors are grown up to be a useful person the real-time dynamic air navigation picture to be formed for showing flight path dynamic trajectory figure.
The memory is used to store the voice signal for each aircraft that ground data gateway server receives, data letter
Number and flight parameter etc., realize the storage and playback of various signals.
In the present invention, it includes voice sound pick-up, data collector, No.1 that the airborne ip numbers, which pass voice answer-back radio station system,
Signal amplifier, No. two signal amplifiers, No. three signal amplifiers, No. four signal amplifiers, chip processor, the filter of No.1 reverse phase
Twt amplifier, No. two inverse filtering amplifiers, IP Signal codings modem, antenna feeder power splitter A and signal receiver, voice
Sound pick-up is connect by No.1 signal amplifier with chip processor, and data collector passes through at No. two signal amplifiers and chip
Device connection is managed, the speech output end of chip processor passes sequentially through No.1 inverse filtering amplifier and No. three signal amplifiers and IP
Signal coding modem connects, and the data output end of chip processor passes sequentially through No. two inverse filtering amplifiers and No. four
Signal amplifier is connect with IP Signal coding modems, and IP Signal coding modems pass through power amplifier and antenna feeder
The input terminal of power splitter A connections, signal receiver is connect with antenna feeder power splitter A, output end respectively with airborne earphone and display screen
Connection.Wherein, it further includes that the time control being connect with IP Signal coding modems is touched that airborne ip numbers, which pass voice answer-back radio station system,
Send out device.
The action function that the airborne ip numbers pass each component in voice answer-back radio station system is as follows：
The voice signal that the voice sound pick-up is used to send out aircrew is sent into chip processing by No.1 signal amplifier
Device.
The data collector is used to the data-signal in black box being sent into chip processing by No. two signal amplifiers
Device.
The chip processor is digital transmission module ICP chip processors, for carrying out A/D to voice signal and data-signal
Conversion process, and voice signal and data-signal are exported respectively to IP Signal coding modems；Wherein, chip processor is defeated
The voice signal gone out enters IP Signal coding modulation /demodulation after No.1 inverse filtering amplifier and No. three signal amplifiers successively
Device, the data-signal of chip processor output enters IP after No. two inverse filtering amplifiers and No. four signal amplifiers successively to be believed
Number Coded modems.
The IP Signal codings modem leads to for being overlapped coding to voice signal and data-signal respectively
Cross the transmitting oscillator of antenna feeder power splitter A by after supercomposed coding voice signal and data-signal be sent to ground-control guidance system；Its
In, IP Signal coding modems output voice signal and data-signal first is amplified by power amplifier, after amplification again by
Antenna feeder power splitter A is sent out.
The signal receiver be used for by antenna feeder power splitter A receive voice answer-back signal that ground-control guidance system is sent out with
Real-time dynamic air navigation picture, and voice answer-back signal is sent to airborne earphone and is answered and real-time dynamic air navigates
Figure is sent to airborne display screen and is shown；The voice answer-back signal is that the voice signal sent out for aircraft is made
Response.
The clocked flip-flop is used to control data-signal when voice transmits/receives silent status and send out.
In the present invention, the staged delamination criterion navigation picture refer to by the flying area of 50-3000m, using 50m as
Gradually incremental mode is arranged to the navigation picture of staged layering to step pitch, as shown in Fig. 3：By the flying areas 50m-3000m, with
50m as step pitch gradually incremental mode be arranged to stereo structure staged layering navigation picture, led what the staged was layered
Chart is pre-designed to be used as underlying database " storage icon ", when aircraft flight in the air, foundation in aviation " navigation picture "
The coordinate data that the elements of a fix of aircraft itself are detected with three-dimensional phase array radar monitoring system and " storage icon " into
Row compares superposition, shows a certain layer " the air traffic corridor real-time navigation that aircraft is currently in 50-3000m immediately
Figure ".
Such as：1. when AR-1 types aircraft flies to 500m from 150m, on the display large-size screen monitors in Ground Processing System with sky
The traffic for being presented on this aerial layers of 500m high will be synchronized on the display screen of the AR-1 type aircraft of middle flight flies " navigation picture "
With the periphery situation map of this layer；2. when AR-1 types aircraft is raised to the airflight of 2000m from 500m, in floor treatment system
On display large-size screen monitors in system on the display screen of the AR-1 type aircraft of airflight by synchronize be presented on 2000m high it is aerial this
The periphery situation map of traffic flight " navigation picture " and this layer of layer.Wherein, the data-signal of aircraft flight is by airborne ip numbers
Passing voice answer-back radio station system, earthward number passes voice answer-back radio station system and the detecting of three-dimensional phase array radar monitoring system
Flight parameter is merged through data networking and is completed, and the navigation picture being layered with the bottom staged that navigation picture pre-sets is superimposed completion, real
The safe and reliable real-time dynamic air navigation picture of dynamic 3000m air traffic flight corridor figures below in real time is showed.
The present invention operation principle be：On ground in the flight range of common aero vehicle, spreads all over and sat by three
The navigation monitoring system of phased-array radar monitoring system and ground-control guidance system composition is marked, these navigation monitoring systems pass through nothing
Line network connection, in this way, when any aircraft is flown over from these complete set of equipments group web area overhead, it is phased in three coordinates
Under the cooperation of battle array radar monitoring system, real-time dynamic air can be provided for aircraft according to the data-signal of aircraft and navigated
Figure, the real-time dynamic air navigation picture are shown in such a way that ladder is layered on airborne display screen, and aircrew is made to grasp oneself
The aerial situation in the path flown in the air and surrounding flight, it is very clear, make the aircrew to fly in different spatial domains all
The safe trajectory that oneself flight can be understood in real time, to really realize that General Aviation is so winged that get up, manage firmly and see in practice
The safe flight that must be seen.
The operation principle that 4 pairs of airborne ip numbers pass voice answer-back radio station system below in conjunction with the accompanying drawings illustrates：
Voice sound pick-up MIC-1 is with two class sensors of data collector S-1 respectively through C1、R1By voice signal and data-signal coupling
It is bonded to No.1 signal amplifier IC1With No. two signal amplifier IC2In, voice signal and data-signal are amplified into shaping, and respectively
Through C2、C3It is coupled in digital transmission module IC-P chip processors and carries out signal identification, and carried out at A/D transformation with both signals
Reason.Hereafter by treated, signal carries out two-way output, wherein：It is all the way voice signal, through C4、R7It is coupled to the filter of No.1 reverse phase
Twt amplifier IC3Middle progress inverse filtering amplifies shaping, and this reverse phase is amplified the signal after shaping via IC5And peripheral circuit
R10、RP1Etc. carry out second in No. three signal amplifiers of compositions and amplify, again through C after amplifying for second6Output to IP signals are compiled
It is encoded in code modem, the voice digital signal of IP address code is provided in superposition, completes voice IP1Coded data
The characteristic signal of stream, this feature IP1The authentication of the aircraft, i.e. General Aviation are embedded in the voice digital signal of coding
The pilot of low flyer and the Association Identity authentication code of owner, the signal data digital code information are put through digital linear power
Big device IC7After amplification, then through C9It is coupled to after antenna feeder power splitter A through emitting oscillator TX3Launch.Similarly, another way is airborne
The data-signal of acquisition is through C5、R8It is coupled to No. two inverse filtering amplifier IC4Middle progress inverse filtering amplifies shaping, and by this
Reverse phase amplifies the signal of shaping via IC6And peripheral circuit R9、RP2Etc. put for the second time in No. four signal amplifiers of compositions
Greatly, again through C after second of amplification7Coding superposition is carried out in output to IP Signal coding modems has provided IP2Address code
Data flow digital pulse signal completes the acquisition IP of on-board data2The characteristic signal of encoded data stream, this feature IP2Coding
Include in on-board data signal and be embedded in the aircraft airborne black box authentication, i.e. General Aviation low-latitude flying
The black box critical data of device and authentication code, this feature IP2Traffic spike is under the control of clocked flip-flop, by software
Embedded program instruction realizes " time-division " control, and through digital linear power amplifier IC7After amplification, then through C9It is coupled to antenna feeder work(
Launch through emitting oscillator TX 3 after dividing device A, emission state is that voice transmits/receives silent status at this time, i.e., clocked flip-flop is another
One function completes：Flight critical data " packing " layout is embedded in voice answer-back state to send out.Machine is just realized in this way
Carry the function of black box landing, it is ensured that when aircraft has an accident under special state, the data of black box are at ground monitoring center
Can give for change, and carry out related flying quality and state analysis.
And the principle that voice answer-back radio station system transmission information is passed from ground-control guidance system to airborne ip numbers is:Antenna feeder work(point
Pick-up dipole RX3 in device A receives the signal that ground number passes voice answer-back radio station system, is supervised with ground three-dimensional phase array radar
Feature code signal in control system is via C10It is coupled to signal receiver and carries out Modulation recognition processing：1）Voice signal reaches earphone
In SPK-1 and amplify the onboard flight personnel that give, realizes headphone monitor function.2）Another kind of signal and IP Signal coding modulation /demodulation
Device communicates through R-485-1 constitutes the boat real-time flight navigation map information of IP symbols control, is provided in real time for aircraft pilot
Dynamic flight path and flight safety navigation picture.
The operation principle of 5 pairs of ground-control guidance systems illustrates below in conjunction with the accompanying drawings：
1, the voice answer-back IP numbers of the various airborne station transmission of airflight are received by the pick-up dipole RX3 of antenna feeder power splitter B
Word signal is carried out with after the time control data packet signal of airborne black box through a pair of most matrix IC-WCPU processing radio station that pass in ground
Identifying processing simultaneously separates IP address different voice signal and data-signal, wherein the IP code signals of voice answer-back are through RJ-485-
Secondary layout comparison is carried out in 2 communication to IP Signal coding combination emitters to confirm, judges the authentication of airborne aircraft,
And communicated to voice answer back through RJ-485-3 and carry out confirming selection amplification, this signal is coupled respectively to through C11, C12, R13
It is amplified in No. five signal amplifier IC8 and No. six signal amplifier IC9, and through C12, C13 coupling output to monitor
SPK-2 is monitored and transponder MIC-n carries out voice answer-back；Ground blank pipe personnel are realized selectively to carry out with airborne aircraft
Call response, makes its surface personnel that can carry out：Choose IP carry out selective call, group busy, one-to-one calling, one-to-multiple call.And
The IP code signals of data are then communicated through RJ-485-1 to ground data gateway server.
2, voice answer back after RJ-485-4 communications protocol is connected to the ground and is differentiated in face data gateway server, and
It is communicated through RJ-45-2 and realizes ground-to-air or air-to-ground voice answer-back storage and playback into memory.
3, transmission and the typing and the formation of air navigation figure of reply data signal describe：
When the time control data packet signal S-1 ~ S-n and ground of aerial voice signal MIC-1 ~ MIC-n and airborne black box are supervised
Control TR radar detecting data converter formation of the radar signal after the discriminating of three-dimensional radar decoded signal processor has IP
The data packet signal of address code carries out data through RJ-45-1 and RJ-45-9 constructing communication networks to ground data gateway server respectively
Fusion, integrated treatment.On the one hand the fuse information of the integrated treatment is entered in memory by RJ-45-2 and is stored；It is another
Aspect is communicated through RJ-45-6 to ground aviation management data fusion arithmetic center server first, so that fuse information is superimposed to and is preset in
On staged delamination criterion navigation picture in the aviation management data fusion arithmetic center server of ground, then communicate to boat through RJ-45-5
Mark dynamic trajectory figure grows up to be a useful person to form real-time dynamic air navigation picture, and the real-time dynamic air navigation picture is on the one hand in display large-size screen monitors
In shown, on the other hand communicate to ground data gateway server through RJ-45-4, passed through by ground data gateway server
RJ-45-1 is communicated to a pair of most matrix IC-WCPU that pass in ground and is handled radio station, then is sent out by the transmitting oscillator TX 3 of antenna feeder power splitter B
It is incident upon on airborne display screen, so as to which real-time dynamic air " navigation picture " can be obtained on the aircraft of airflight.
From above-mentioned 1,2,3 point it is found that the present invention mainly realizes General Aviation can pacify in 3000M low-latitude flyings below
It flies entirely, while realizing corresponding navigation traffic law regulations and providing reliable true data with institutional improvement, it can be true
It is positive to realize that General Aviation flies to get up, manages, observable safe flight in practice.
Claims (9)
1. a kind of air navigation aid of common aero vehicle, which is characterized in that include the following steps：
(1) airborne ip numbers are set on board the aircraft and pass voice answer-back radio station system, on the ground the more set covering flights of networking setting
The navigation monitoring system in region, it includes three-dimensional phase array radar monitoring system and area navigation system often to cover navigation monitoring system
System；
(2) when aircraft flight, voice answer-back radio station system is passed to the area navigation nearest apart from the aircraft from airborne ip numbers
System sends the data-signal of voice signal and aircraft；System is monitored by the three-dimensional phase array radar nearest apart from the aircraft
System obtains the flight parameter of aircraft, and flight parameter is sent to ground-control guidance system；
(3) after ground-control guidance system receives voice signal, monitoring and response are carried out to voice signal；Receive data-signal
After flight parameter, fusion treatment is carried out to data-signal and flight parameter, it will treated that fuse information is superimposed to is preset in
Real-time dynamic air navigation picture is formed in 3000m or less staged delamination criterion navigation pictures in ground-control guidance system, and will be real
When dynamic air navigation picture be sent to airborne ip numbers and pass voice answer-back radio station system；
(4) airborne ip numbers pass voice answer-back radio station system and export and show real-time dynamic air navigation picture, and aircraft passes through real-time
Dynamic air navigation picture navigates.
2. the air navigation aid of common aero vehicle as described in claim 1, it is characterised in that：The ground-control guidance system packet
It includes ground number and passes voice answer-back radio station system and Ground Processing System, ground number passes voice answer-back radio station system for receiving voice
Signal and data-signal, to the voice signal received carry out monitor and response, and by the voice signal sum number received it is believed that
Number it is sent to Ground Processing System；Ground Processing System is for receiving and storing flight parameter, voice signal and data-signal, ground
It is preset with 3000m staged delamination criterion navigation pictures below in surface treatment system, Ground Processing System is by flight parameter sum number
Real-time dynamic air navigation picture is formed it is believed that being superimposed to after number fusion treatment in staged delamination criterion navigation picture, and passes through ground
Number passes voice answer-back radio station system and real-time dynamic air navigation picture is sent to airborne ip numbers biography voice answer-back radio station system.
3. the air navigation aid of common aero vehicle as claimed in claim 2, it is characterised in that：The ground number passes voice and answers
Answer radio station system include it is a pair of most pass matrix IC-WCPU processing radio station, IP Signal codings combination emitter, voice answer back,
No. five signal amplifiers, No. six signal amplifiers, antenna feeder power splitter B, monitor and transponder, wherein：
It is the pair of it is most pass voice signal that matrix IC-WCPU processing radio station is received through antenna feeder power splitter B for identification and
Data-signal, and the voice signal and data-signal that will identify that are respectively fed to IP Signal codings combination emitter and floor treatment
System；
The IP Signal codings combination emitter is used to carry out secondary layout comparison confirmation to voice signal, judges aircraft
Authentication, and through voice answer back confirm and select amplification；
The voice answer back for export three road voice signals, the first via by No. five signal amplifiers be sent to monitor into
Row is monitored, and the second tunnel is sent to transponder by No. six amplifiers and carries out response, and third road is sent to Ground Processing System progress
Storage.
4. the air navigation aid of common aero vehicle as claimed in claim 2 or claim 3, it is characterised in that：The floor treatment system
System includes ground data gateway server, ground aviation management data fusion arithmetic center server, memory, display large-size screen monitors and flight path
Dynamic trajectory figure is grown up to be a useful person, wherein：
The ground data gateway server is used to carry out fusion treatment to the flight parameter and data-signal that receive, and will place
Fuse information after reason is sent to ground aviation management data fusion arithmetic center server；
The ground aviation management data fusion arithmetic center server is used for fuse information and is preset in ground aviation management data fusion
Staged delamination criterion navigation picture in arithmetic center server is superimposed, and grows up to be a useful person to form reality by flight path dynamic trajectory figure
When dynamic air navigation picture；
The flight path dynamic trajectory figure grow up to be a useful person for by real-time dynamic air navigation picture by ground data gateway server and
Ground number passes voice answer-back radio station system and is sent to airborne ip numbers biography voice answer-back radio station system；
The display large-size screen monitors are grown up to be a useful person the real-time dynamic air navigation picture to be formed for showing flight path dynamic trajectory figure；
The memory is used to store the voice signal, data-signal and flight parameter of aircraft.
5. the air navigation aid of common aero vehicle as claimed in claim 4, it is characterised in that：The ground aviation management data are melted
Arithmetic center server is closed to connect with terrestrial operation control platform.
6. the air navigation aid of common aero vehicle as claimed in claim 1 or 2, it is characterised in that：The staged layering
Standard navigation figure refer to by the flying area of 50-3000m, using 50m as step pitch it is gradually incremental in a manner of be arranged to staged point
The navigation picture of layer.
7. the air navigation aid of the common aero vehicle as described in any one of claim 1-3, it is characterised in that：The machine
It includes voice sound pick-up, data collector, No.1 signal amplifier, No. two signal amplifications to carry ip numbers and pass voice answer-back radio station system
Device, chip processor, IP Signal codings modem, antenna feeder power splitter A and signal receiver, wherein：
The voice sound pick-up is used to voice signal being sent into chip processor by No.1 signal amplifier；
The data collector is used to data-signal being sent into chip processor by No. two signal amplifiers；
The chip processor is used to carry out A/D conversion process to voice signal and data-signal, and exports voice signal respectively
With data-signal to IP Signal coding modems；
The IP Signal codings modem passes through day for being overlapped coding to voice signal and data-signal respectively
Feedback power splitter A by after supercomposed coding voice signal and data-signal be sent to ground-control guidance system；
The signal receiver is used to receive voice answer-back signal that ground-control guidance system is sent out and real-time by antenna feeder power splitter A
Dynamic air navigation picture, and by voice answer-back signal be sent to airborne earphone answered and by real-time dynamic air navigation picture send out
It send to airborne display screen and is shown.
8. the air navigation aid of common aero vehicle as claimed in claim 7, it is characterised in that：The chip processor output
Voice signal successively after No.1 inverse filtering amplifier and No. three signal amplifiers enter IP Signal coding modems,
The data-signal of the chip processor output enters IP after No. two inverse filtering amplifiers and No. four signal amplifiers successively
Signal coding modem, the voice signal and data-signal of the IP Signal codings modem output are first put by power
Big device amplification, then sent out by antenna feeder power splitter A.
9. the air navigation aid of common aero vehicle as claimed in claim 7, it is characterised in that：The airborne ip numbers pass voice
Response radio station system further includes the clocked flip-flop being connect with IP Signal coding modems, and the clocked flip-flop is used for
Data-signal is controlled when voice transmits/receives silent status to send out.
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Cited By (1)
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