CN107947846B - Lead to all purpose aircraft airborne system and communication monitoring system of No.1 satellite based on day - Google Patents
Lead to all purpose aircraft airborne system and communication monitoring system of No.1 satellite based on day Download PDFInfo
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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
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
- H04B7/18508—Communications with or from aircraft, i.e. aeronautical mobile service with satellite system used as relay, i.e. aeronautical mobile satellite service
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Abstract
The present invention provides a kind of all purpose aircraft airborne system and communication monitoring system for leading to No.1 satellite based on day, and system includes all purpose aircraft airborne system, Ground Data Processing System and satellite system；Satellite system is that day leads to serial communications satellite, as the telecommunication circuit between all purpose aircraft airborne system and Ground Data Processing System, the flight position and flight path for the location information tracking aircraft that Ground Data Processing System is sent according to airborne system, and realize real-time voice, data communication.System can be according to the strong and weak automatic switchover for carrying out transmission mode of different satellite-signals, simultaneously, system leads to No.1 function of voice communication using day, while realizing ground and all purpose aircraft function of voice communication, establishes ground in face of the flexible selective call of one or more all purpose aircrafts of low-latitude flying.The seamless monitoring and voice communication realized to all purpose aircraft can be integrated by this system, so that the construction and operating cost of ground installation be greatly saved.
Description
Technical field
This technology is related to General Aviation technical field, espespecially a kind of to integrate Speech Communication and monitor the logical of signal transmission
With airborne system and corresponding Ground Data Processing System.
Background technique
In recent years, with China's low altitude airspace continuous development of the reform, General Aviation has welcome fast-developing period.
But due to communication, the deficiency of surveillance technology means, relevant department cannot achieve effective monitoring to all purpose aircraft, also can not be real
The real-time speech communicating on existing ground and aircraft, to form restriction to the development of General Aviation.Current General Aviation language
Sound communication, surveillance technology specifically include that
In terms of air-ground voice communication, it also provided very high frequency(VHF) (VHF) airborne equipment on current all purpose aircraft, pass through
The voice communication of pilot and ground staff are realized in communication between airborne VHF and ground VHF equipment.But since VHF signal exists
The signal cover of 3000 meters or less low altitude airspaces is limited, can only solve the communication of finite region, to meet General Aviation language
Sound communicating requirement then needs to throw huge fund and builds a large amount of VHF ground installation, and each VHF ground installation needs to rent accordingly
Terrestrial communication link transfer signals to data processing system, a large amount of VHF ground installation is necessarily required to largely transmit electricity
Road, communication cost is high, and General Aviation is difficult to bear.In addition, being difficult for these VHF equipment at present since frequency resource is limited
The frequency resource that distribution General Aviation uses.If the whole nation is General Aviation service using the same frequency, and can be to many areas
The frequency that domain transport aviation uses causes Intermodulation Interference, influences the safety for transporting aviation.Therefore, the air-ground language of General Aviation at present
Sound communication is always a problem.
In terms of surveillance technology, several technologies are currently mainly used:
Automatic dependent surveillance broadcast (Automatic Dependent Surveillance-Broadcast, ADS-B)
Technology.In terms of monitoring, part all purpose aircraft has secondary radar answering machine or ADS-B airborne equipment, these aircrafts can
To realize limited monitoring using the base station ground ADS-B station.This method is to be positioned using GPS to all purpose aircraft, is passed through
Location information is broadcasted by 1090ES frequency, and the ground station ADS-B receives the location information and carries out data processing, forms point mark
The location information of the aircraft is shown on the screen.
Beidou application.With the development and application of Beidou, the positioning of all purpose aircraft is carried out by Beidou at present and is passed through
Big Dipper short message passes location information back ground, carries out fusion treatment by ground system to show the track of aircraft.Due to north
Bucket system can be realized seamless coverage, which has gradually become the main application of navigation monitoring.
Multimode or polynary monitoring.In terms of all purpose aircraft monitoring, due to each way all Shortcomings, multimode or
Multi-element type monitors to obtain a degree of application.All purpose aircraft is positioned by Beidou or GPS, the transmission of location information
Use the mixed modes such as ADS-B (1090ES), 4G, Big Dipper short message.System automatically selects transmission channel according to signal strength.
Therefore, in terms of General Aviation monitoring, although the technologies such as ADS-B, 4G, Big Dipper short message or multimode skill can be used
Art realizes the transmission to all purpose aircraft location information, but is still difficult to meet navigation monitoring requirement.First is that ADS-B and VHF mono-
Sample needs in a large amount of station of surface construction and rents a large amount of transmission circuit, invests huge.It is covered second is that 4G signal is skyborne
It is stamped limit, after rising certain altitude aboard, signal stabilization reduces or do not have signal.Third is that dipper system is in signal covering side
Face is fully able to meet the needs of navigation, but since the civilian short message refresh cycle is longer (usually 30 seconds), for logical
It is still ideal not to the utmost for the monitoring of aviation.
Summary of the invention
The present invention is directed to overcome the above problems of the prior art, provides and a kind of No.1 communications satellite is led to based on day
All purpose aircraft airborne system and communication monitoring system, system are led to the basic function of No.1 communications satellite using day and are carried out corresponding
Technological development, to realize that collection function for monitoring and voice, data communication function merge, comprehensively solve General Aviation Flight
Technical problem, the construction cost that ground communication is greatly saved, monitors earth station equipment.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of all purpose aircraft airborne system based on communications satellite is provided, which includes multi-mode satellite positioning mould
Block, communications satellite communication module, data communication and processing module, Call Control Block and airborne system satellite communication antena；
The multi-mode satellite positioning module receives the location information of position location satellite, and is sent to data communication and processing mould
Block；Location information is sent to communications satellite communication module by data-interface by the data communication and processing module, encoded,
Communications satellite is sent to by airborne system satellite communication antena after signal enhanced processing；
The Call Control Block dials according to pilot's request, pilot by data communication and processing module,
The channel of communications satellite communication module and airborne system satellite communication antena composition is established with ground to be contacted, ground data processing
System realizes the flexible selective call to one or more all purpose aircrafts of low-latitude flying by the integrated treatment to voice channel.
The information that the data communication and processing module receive pilot asks for request, which is defended by airborne system
Star communication antenna is sent to the logical No.1 communications satellite in day and data processing system asks for navigational intelligence to the ground by the satellite.
It further include voice Fusion Module in the airborne system, the voice Fusion Module is responsible for handling VHF voice and be led to
Satellite voice information is interrogated, realizes the fusion of two kinds of voices, make pilot while listening to the voice letter of VHF voice and communications satellite
Breath.
It further include channel switching module in the airborne system, the channel switching module is according to satellite communication channel conditions
Channel used by judgement instantly, detection are cut automatically under conditions of communications satellite channel is unavailable or quality cannot reach requirement
Change to Big Dipper short message mode.
Further include very high frequency(VHF) VHF communication subsystem in the airborne system, all purpose aircraft by VHF communication subsystem with
Ground station carries out voice communication.
The navigation relevant information includes notice to airmen, weather information.
Based on above-mentioned airborne system, the present invention also provides the General Aviation communication monitoring systems based on communications satellite, this is
System includes all purpose aircraft airborne system, Ground Processing System and satellite system；
The satellite system is ground by the communication apparatus in all purpose aircraft airborne system and Ground Processing System
Channel is provided with aircraft, ground station is made to track the flight position and flight path and real-time language of aircraft according to demand
Sound data communication；
The Ground Data Processing System is based on a variety of satellite communication modes, in conjunction with all purpose aircraft position when and it is each
Satellite channel feature carries out positioning method switching and the fusion of function of voice communication using different channels.
The Ground Processing System includes monitoring information processing system, voice calling system, integrated data processing system；
Wherein, the monitoring information processing system includes monitoring data receiver and preprocessing module, data conversion and merges
Processing module, collision alert module, display and control module, data window techniques module, data statistics and analysis module；Prison
It is responsible for receiving depending on data receiver and preprocessing module and communications satellite or position location satellite letter is sent to by all purpose aircraft airborne system
Breath carries out the pretreatment of monitoring data after carrying out data channel differentiation；
Data conversion will be received with fusion treatment module and by pretreated monitoring data conversion at standard compliant
Data format, and it is related to flight plan, aircraft identification information, the progress of airborne telephone number, and being formed after fused processing can show
Show information input to display system；
Collision alert module be responsible for system be computed discovery all purpose aircraft yaw, get lost, flight collision, hypervelocity,
Audible and visual alarm when Very Low Clearance, display and control module realize all purpose aircraft status display；
Data window techniques module stores all target datas, and can realize the number to each flight overall process
According to playback；
Data statistics and analysis module realize the statistics to all flying activities, form statistical report form.
The voice calling system is used for including relay unit, exchange of speech unit, voice record storage unit, monitoring number
According to correlation unit；
The relay unit realizes the voice to Airborne Terminal for accessing public switched telephone network PSTN, by public switched telephone network
Calling and pilot pass through Airborne Terminal to the audio call on ground；
Exchange of speech unit realizes call proceeding by programme-controlled exchange or exchange of speech module or waits in line that voice is remembered
Storage unit is recorded to record and store all calls；
Monitoring data dependent cells realize the corresponding all purpose aircraft that Airborne Terminal telephone number is shown with monitoring system
Information is corresponding；
Integrated data processing system realizes the expansion of system function for the connection with external data systems.
The satellite system includes that day leads to No.1 communications satellite and position location satellite；
The communications satellite is that day leads to No.1 communications satellite and day leads to series of satellites, and the day including subsequent transmission, which leads to series, to be defended
Star；
The position location satellite be big-dipper satellite or GPS satellite, the big-dipper satellite by short message link directly with ground
Face communication.
The present invention has following innovation:
1. the day that the present invention newly emits in China leads to No.1 satellite application to General Aviation field, pass through Interface Controller sum number
According to fusion, using day lead to No.1 satellite data communication technology and Big Dipper short message technology double-mode and effective solution
General Aviation Flight monitors problem, realizes the seamless monitoring to all purpose aircraft.Lead to No.1 satellite voice communication channel using day,
In conjunction with General Aviation Flight feature and pilot's requirement, No.1 voice is led to VHF voice and day and has carried out fusion treatment, is had
Effect solves the problems, such as the air-ground voice communication of General Aviation low altitude airspace, and faces a frame or multi rack General Aviation with realizing
The selective call of device.Moreover, this airborne system realizes the low latitude voice of General Aviation, data communication integration.The present invention can be effective
Existing communication, monitoring means are substituted, the construction cost of the earth stations such as VHF, ADS-B of low altitude airspace can be largely saved,
Greatly reduce the operating cost of General Aviation.
2. system supports day to lead to No.1 satellite communication channel and the dual mould of Big Dipper short message in terms of monitoring information transmission
Formula, and can be automatically switched, improve system reliability of operation.And by the day of airborne system lead to No.1 satellite modules with
Interface design between multimode locating module can save big according to standard or actual needs setting information refresh cycle
The data traffic of amount, so as to further decrease operating cost.
3. airborne system has friendly user interface, pilot is facilitated to dial or receive calls, and be compatible with VHF speech
Communication, effectively raises safety.Airborne system supports external antenna, effectively improves communication quality.
It is integrated 4. Ground Processing System melts monitoring data processing with audio call, by all purpose aircraft identifier in defending
The binding of star telephone number, ground staff can be realized by clicking all purpose aircraft icon that monitoring system is shown to pilot
Auto dialing, effectively raise working efficiency, also further improve safety margin.
5. airborne system and Ground Processing System are all made of modularized design, user can according to need the corresponding function of configuration
It can module.System has very strong scalability.
Detailed description of the invention
Fig. 1 is monitoring system working principle diagram of the invention；
Fig. 2 is the structural schematic diagram of all purpose aircraft system；
Fig. 3 is Ground Processing System structural schematic diagram；
Fig. 4 is monitoring data information transfer flow chart；
Fig. 5 is that pilot calls ground based voice communication flow diagram；
Fig. 6 is terrestrial call pilot's voice communication flow chart；
Fig. 7 is data service information transmission flow figure.
Specific embodiment
Technical solution of the present invention is described in detail with reference to the accompanying drawings and embodiments.Of the invention is schematic
Examples and descriptions thereof are used to explain the present invention, does not constitute improper limitations of the present invention.
It is used for indicating the suffix of such as " module ", " unit " of element in subsequent descriptions, only for advantageous
In explanation of the invention, itself there is no specific meaning, therefore, these suffix can be used in mixed way.
Embodiment
The day that the present embodiment uses leads to No.1 communications satellite and leads to series of satellites for day, specifically leads to No.1 satellite using day, fixed
Position satellite is big-dipper satellite or GPS satellite, big-dipper satellite by short message link directly and ground communication.Based on above two
Satellite is described in detail.
Lead to the method that No.1 satellite realizes General Aviation communication monitoring using day, is to utilize data processing technique by general boat
Beidou/GPS positioning information of pocket leads to No.1 satellite data communication link by day and sends ground to, is that ground staff can be right
All purpose aircraft implements continuous monitoring；Lead to No.1 function of voice communication using day, is realized and flown by auto dialing processing technique
Voice communication between member and ground staff, and realize that very high frequency(VHF) (VHF) voice leads to No.1 with day and defends by speech integration technology
The fusion of star voice.A kind of General Aviation communication monitoring system for leading to No.1 satellite based on day, the system are established using this method
It is made of airborne system, Ground Processing System, global position system and satellite communication system.For installing machine of the present invention
Data, voice messaging are sent to the logical No.1 in day by airborne system and defended by all purpose aircraft of loading system in flight course
Star, day lead to No.1 satellite and forward information to earth station, and earth station is by information in the data processing system for sending user ground to.
User's Ground Data Processing System can send data as needed, voice messaging to day leads to No.1 satellite, You Tiantong No.1 satellite
It is transmitted to airborne system.Data between ground staff and pilot, Speech Communication are achieved in, and are realized to all purpose aircraft
Real-time monitoring.Ground system can simultaneously be managed administrative all purpose aircrafts.
The airborne system include multi-mode satellite positioning module, day lead to No.1 satellite communication module, voice Fusion Module,
Data communication and processing module, Call Control Block, display and control module and airborne system satellite communication antena.Multi-mode
Satellite positioning module can receive Beidou, GPS positioning signal simultaneously, and the positioning signal received is passed through data communication and processing
Module transfer leads to No.1 satellite communication module to day, meanwhile, Beidou positioning signal can also be directly transmitted by Big Dipper short message
To ground.Multi-mode satellite positioning module and day lead to design data refresh interval between No.1 satellite communication module, can be according to need
Want the self-setting Refresh Data period.Its logical No.1 satellite communication module is responsible for believe from the data of multi-mode satellite locating module
Breath is sent to ground, while the voice communication being responsible between transmission pilot and ground.Voice Fusion Module is responsible for handling VHF language
Sound and day lead to No.1 voice messaging, realize the fusion of two kinds of voices, and pilot is allow to listen to the logical No.1 of VHF voice and day simultaneously
Voice messaging.Data communication and processing module are responsible for handling the various data of airborne system, and the request of data (boat of pilot can be transmitted
Figure and meteorological data are asked for), the various data informations that ground sends over are received, and realize and display and control module
Information exchange.Data communication and processing module are also responsible for realizing cutting between satellite data chain and Big Dipper short message link simultaneously
It changes, system development link detecting function, system can automatically switch to Beidou when detecting that day leads to the failure of No.1 satellite link
Short message transmission mode.Call Control Block is used for the icon of terrestrial call system number implantation display screen, and pilot can be real
The i.e. automatic exhalation of existing key.The settable multiple call buttons of system, but dial-up is supported simultaneously.Display and control module are used for
The display of various information is carried out on the screen, and good user interface is provided, convenient for the display and input of information.Airborne system
Information of the satellite communication antena for airborne system and day to lead between No.1 satellite sends and receivees.Terminal satellite communication antena branch
Hold fixed antenna and external antenna both of which.
The Ground Data Processing System, including monitoring information processing system, voice calling system, integrated data processing system
System and work seat.
Monitor information processing system include monitoring data receiver and preprocessing module, data conversion and fusion treatment module,
Collision alert module, display and control module, data window techniques module, data statistics and analysis module.Monitoring data connect
It receives to be responsible for receiving with preprocessing module and the logical No.1 satellite in day or Big Dipper short message information is sent to by Airborne Terminal, carrying out data
Channel carries out the pretreatment of monitoring data after differentiating.Data conversion and fusion treatment module will receive and by pretreated prisons
Depending on data conversion at standard compliant data format, and phase is carried out with flight plan, aircraft identification information, airborne telephone number
It closes, being formed after fused processing can show information input to display system.Collision alert module is responsible for being computed discovery in system
With being yawed, got lost, the audible and visual alarm when flight collision, hypervelocity, Very Low Clearance with aircraft.Display and control module
Realize that the same of flight on one or more screens is shown with aircraft states.Data window techniques module is to all targets
Data are stored, and can realize the data readback to each flight overall process.Data statistics and analysis module are realized to all
The statistics of flying activity forms statistical report form.Each flying activity can be analyzed simultaneously.
Voice calling system be used for coordinative command of the ground staff to all purpose aircraft administered, including relay unit,
Exchange of speech unit, voice record storage unit, monitoring data dependent cells.Relay unit is for accessing public switched telephone network
(PSTN), the voice to the audio call of Airborne Terminal and pilot by Airborne Terminal to ground is realized by public switched telephone network
Calling.Exchange of speech unit realizes call proceeding or queuing etc. by programme-controlled exchange or speech exchange system (interior telephone system)
To.Voice record storage unit records and stores all calls.Monitor that data dependent cells realize Airborne Terminal phone
Number is corresponding with the corresponding all purpose aircraft information that monitoring system is shown, all purpose aircraft by clicking monitoring system is shown
Icon realizes automatic calling.
Integrated data processing system is used for and external data systems (such as navigational intelligence system, aeronautical meteorology system, flying suit
Business system and various custom systems etc.) connection, realize the expansion of system function.
Work seat is the workbench for integrating display, calling, and the seat that works provides administration model for surface personnel
The synthesis display of all purpose aircrafts in enclosing, and voice communication (headset) is provided for staff.
With reference to Fig. 1, the present invention leads to No.1 satellite platform using day, under conditions of all purpose aircraft high-speed flight, realizes
Reliably send Beidou/GPS positioning information of all purpose aircraft to Ground Data Processing System, convenient for ground units concerned or
Personnel grasp the flight dynamic of all purpose aircraft in time, and can carry out safety by the timely coordinated flight person of voice communication, close and advise
Flight.Whole system forms aerial, ground effective cooperation.Several work seats, each work seat is arranged in ground system
It is responsible for monitoring and coordinates the flight of different zones.
With reference to Fig. 2, a kind of all purpose aircraft airborne system leading to No.1 satellite based on day according to the present invention, including multimode
Formula satellite positioning module, day lead to No.1 satellite communication module, voice Fusion Module, data communication and processing module, Call- Control1
Module, display and control module and satellite communication antena.
The realization of function for monitoring: multi-mode satellite positioning module can receive Beidou, GPS positioning signal simultaneously, receive
Location information is sent to through data communication and processing module.Multi-mode satellite positioning module can also be by Beidou positioning signal simultaneously
Ground is directly sent to by Big Dipper short message.Data communication and processing module pass through number according to the refresh cycle set by user
Day is sent by the information that multi-mode satellite positioning module is sent according to interface timing and leads to No.1 satellite communication module, and day, which leads to No.1, to be defended
Star communication module encodes signal, and is amplified by internal radio frequency unit to signal, then passes through airborne system day
Line, which is sent to general spacecraft and further amplifies to signal and be sent to day, leads to No.1 satellite.Fig. 4 describes airborne system
The process that monitoring signal is handled with ground system.
The realization of voice communication: when pilot calls ground, pilot shows to click on screen to be exhaled in airborne system
It is the icon of object, Call Control Block is dialled after receiving the call request of pilot according to preset telephone number automatically
Number, dialing information is sent to day by data communication and processing module and leads to No.1 satellite communication module, then leads to No.1 by day
Satellite realizes that signaling is sent, and after ground confirms, establishes voice channel, realizes the voice communication with ground.Fig. 5 describes flight
Member establishes the process of call by satellite and ground.
When pilot receives ground based voice calling, the day of airborne system leads to No.1 satellite communication module and receives floor treatment
System will be shaken by the call information that day leads to the forwarding of No.1 satellite by data communication and processing module and Call Control Block
Ringing tone is sent to the headset of pilot, and pilot clicks screen and answers.Fig. 6, which describes ground and pilot and established by satellite, to be led to
The process of words.
For the region for needing VHF to be communicated, pilot can pass through screens switch to VHF communication mode.
The realization of data communication function: pilot can request various numbers required for asking for the ground by airborne system
According to, including the information such as navigational intelligence, meteorological data, Ground Data Processing System can also directly provide notice to navigator to pilot
Etc. information.The solicited message of pilot sends data communication and processing module to by display and control module, then passes through day
Logical No.1 satellite modules and antenna are sent to day and lead to No.1 satellite.The data or ground asked for for pilot need to send to winged
The data of office staff after Ground Processing System is dealt into the logical No.1 satellite in day, is received by airborne system antenna and are input to day and lead to No.1
Then satellite modules are formatted by data communication and processing module, realized by display and control module in screen
On display.Specific workflow can refer to Fig. 7.
With reference to Fig. 3, Ground Processing System is by monitoring information processing system, voice calling system and integrated data processing system
System, the most of composition in work seat four, each part are made of multiple modules again, and data and language are realized in each module cooperative operation
The processing of message breath.System all purpose aircraft generated monitors information, can also be sky under the premise of meeting system administration
Domain authorities, operation supervision department and other various users provide monitoring information service.Its data statistics and analytic function,
Flying quality can be counted by the period, and some abnormal data occurred in flight course are analyzed, generated
Valuable analysis data can provide data service for the user of various aspects.
With reference to Fig. 4, in the present invention, leads to No.1 satellite link using day and Big Dipper short message link both of which is realized to prison
Depending on the transmission of signal, since to lead to No.1 satellite data communication ability strong in day, and it can be set and continuously transmit, periodic transfer mode,
Therefore, system setting satellite communication mode is common transmission mode.It is unavailable or quality cannot reach in system detection satellite channel
To under conditions of requirement, Big Dipper short message mode is automatically switched to.
All purpose aircraft airborne system of the invention and Ground Data Processing System, by data processing and integration technology,
The transmission link and big-dipper satellite short message link for leading to No.1 satellite using day realize the continuous prison to all purpose aircraft as means
Depending on, and realize the air-ground voice communication of low altitude airspace, while can also realize the transmission of notice to airmen, weather information, this is not only
The problem of " visible, be audible, join upper, manage firmly " of effective solution low latitude all purpose aircraft operation, and can be with
The construction for avoiding a large amount of VHF, ADS-B ground installations, saves a large amount of construction fund and operating cost.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (4)
1. all purpose aircraft airborne system based on communications satellite, which is characterized in that including multi-mode satellite positioning module, communication
Satellite communication module, data communication and processing module, Call Control Block and airborne system satellite communication antena；
The multi-mode satellite positioning module receives the location information of position location satellite, and is sent to data communication and processing module；
Location information is sent to communications satellite communication module, encoded, letter by data-interface by the data communication and processing module
Communications satellite is sent to by airborne system satellite communication antena after number enhanced processing；
The Call Control Block dials according to pilot's request, and pilot passes through data communication and processing module, communication
The channel of satellite communication module and airborne system satellite communication antena composition is established with ground to be contacted；
The communications satellite is that day leads to No.1 satellite, and data, voice messaging are sent to day by airborne system and lead to No.1 satellite,
Its logical No.1 satellite forwards information to earth station, and earth station is by information in the data processing system for sending user ground to；With
Family Ground Data Processing System sends data as needed, voice messaging to day leads to No.1 satellite, the forwarding of You Tiantong No.1 satellite
To airborne system；Data between ground staff and pilot, Speech Communication are achieved in, and realize the reality to all purpose aircraft
When monitor；
It further include channel switching module in the airborne system, the channel switching module judges instantly according to satellite communication situation
Used channel, detection automatically switch to Beidou under conditions of communications satellite channel is unavailable or quality cannot reach requirement
Short message mode；
The information that the data communication and processing module receive pilot asks for request, which is led to by satellite
Letter antenna is sent to communications satellite, and by communications satellite, data processing system asks for navigational intelligence to the ground；
It further include voice Fusion Module in the airborne system, the voice Fusion Module is responsible for handling VHF voice and communication is defended
Star voice messaging realizes the fusion of two kinds of voices, makes pilot while listening to the voice messaging of VHF voice and communications satellite；
It further include very high frequency(VHF) VHF communication subsystem in the airborne system, aircraft passes through VHF communication subsystem and ground station
Carry out voice communication.
2. all purpose aircraft airborne system according to claim 1 based on communications satellite, which is characterized in that the navigation
Relevant information includes notice to airmen, weather information.
3. the General Aviation communication monitoring system based on communications satellite, which is characterized in that the system includes that all purpose aircraft is airborne
System, Ground Processing System and satellite system；
The satellite system is ground and boat by the communication apparatus in all purpose aircraft airborne system and Ground Processing System
Pocket provides channel, and Ground Data Processing System is made to track the flight position and flight path of aircraft, Yi Jishi according to demand
When voice data communication；
The Ground Data Processing System be based on a variety of satellite communication modes, in conjunction with aircraft position when and each satellite channel
Feature carries out positioning method switching and the fusion of function of voice communication using different channels；
The communications satellite is that day leads to No.1 satellite, and data, voice messaging are sent to day by airborne system and lead to No.1 satellite,
Its logical No.1 satellite forwards information to earth station, and earth station is by information in the data processing system for sending user ground to；With
Family Ground Data Processing System sends data as needed, voice messaging to day leads to No.1 satellite, the forwarding of You Tiantong No.1 satellite
To airborne system；Data between ground staff and pilot, Speech Communication are achieved in, and realize the reality to all purpose aircraft
When monitor；
The Ground Data Processing System includes monitoring information processing system, voice calling system, integrated data processing system；
Wherein, the monitoring information processing system includes monitoring data receiver and preprocessing module, data conversion and fusion treatment
Module, collision alert module, display and control module, data window techniques module, data statistics and analysis module；Monitor number
Communications satellite or Positioning Satellite information are sent to by all purpose aircraft airborne system according to receiving to be responsible for receiving with preprocessing module,
The pretreatment of monitoring data is carried out after progress data channel differentiation；
Data conversion and fusion treatment module will receive and by pretreated monitoring data conversion at standard compliant data
Format, and it is related to flight plan, aircraft identification information, the progress of airborne telephone number, and letter can be shown by being formed after fused processing
Breath is input to display system；
Collision alert module be responsible for system be computed discovery with yawed, get lost with aircraft, it is flight collision, hypervelocity, ultralow
Audible and visual alarm when height, display and control module realize all purpose aircraft status display；
Data window techniques module stores all target datas, and can realize and return to the data of each flight overall process
It puts；
Data statistics and analysis module realize the statistics to all flying activities, form statistical report form；
The voice calling system is used for including relay unit, exchange of speech unit, voice record storage unit, monitoring data phase
Close unit；
The relay unit realizes the audio call to Airborne Terminal for accessing public switched telephone network PSTN, by public switched telephone network
With pilot by Airborne Terminal to the audio call on ground；
Exchange of speech unit realizes call proceeding by programme-controlled exchange or exchange of speech module or waits in line that voice record is deposited
Storage unit records and stores all calls；
Monitoring data dependent cells realize the corresponding all purpose aircraft information that Airborne Terminal telephone number is shown with monitoring system
It is corresponding；
Integrated data processing system realizes the expansion of system function for the connection with external data systems.
4. the General Aviation communication monitoring system according to claim 3 based on communications satellite, which is characterized in that described to defend
Star system includes that day leads to the logical serial communications satellite of No.1 and day and position location satellite；
The communications satellite is that day leads to No.1 and day leads to series of satellites；
The position location satellite is big-dipper satellite or GPS satellite, and the big-dipper satellite is directly logical with ground by short message link
Letter.
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