CN105100247A - Low-altitude aircraft meteorological information interaction system - Google Patents
Low-altitude aircraft meteorological information interaction system Download PDFInfo
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- CN105100247A CN105100247A CN201510458126.8A CN201510458126A CN105100247A CN 105100247 A CN105100247 A CN 105100247A CN 201510458126 A CN201510458126 A CN 201510458126A CN 105100247 A CN105100247 A CN 105100247A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
Abstract
The embodiment of the invention discloses a low-altitude aircraft meteorological information interaction system. The system comprises a general aviation meteorological data processing center for sending meteorological data to an aircraft through a special-purpose communication network; an airborne terminal for sending a meteorology query request to the aviation meteorological data processing center through a radio communication network, receiving meteorological data sent by the aviation meteorological data processing center and parsing the received data; and an airborne interaction device for connection with the airborne terminal for storing and displaying the meteorological data obtained by the aircraft, receiving a meteorology query instruction of a user and sending the instruction to the airborne terminal. According to the invention, meteorological predication information and a decision-making tool are combined together, a unified means for obtaining key general meteorological parameters in real time and realizing common situation acknowledgement is provided, the spatial domain utilization rate existing all flight fields is improved, and flight delays are reduced.
Description
Technical field
The present invention relates to field of information interaction, particularly relate to a kind of low flyer weather information interactive system.
Background technology
At present, the General Aviation industry development of China is slow, incompatible with the situation of the national economic development, is difficult to for China's economic development provides due support transition.How to promote that the development of General Aviation is the key subjects being worth research, wherein immature the and disappearance of General Aviation operation management system is also the obstacle hindering China's General Aviation to develop.
Networking weather information platform is one provides the system of quick, easy, effective, real-time weather information by trans-departmental cooperation.System can provide general meteorological image to all navigation private network users.Meteorological Problem relates to omnibearing weather information management, is not merely the technical merit problem of weather forecast.Meteorological delivery system inefficiency now, and the information of being collected by triangular web is not easily for other system is shared.Incuring loss through delay with reducing to fly to improve the spatial domain utilance running through all flight domains, weather prognosis information and decision support tool must be combined, the unified crucial general meteorologic parameter of Real-time Obtaining and the means reaching common scene cognition are provided.General Aviation wireless private network, by effectively integrating vacant lot Internet resources, has natural advantage as providing the unified platform of real-time weather information.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of low flyer weather information interactive system, weather prognosis information and decision support tool are combined, the unified crucial general meteorologic parameter of Real-time Obtaining and the means reaching common scene cognition are provided, improve the spatial domain utilance running through all flight domains and incur loss through delay with reducing to fly.
For achieving the above object, embodiments of the invention adopt following technical scheme:
The embodiment of the present invention provides a kind of low flyer weather information interactive system, comprising:
General Aviation process meteorological data center, for sending meteorological data by dedicated communications network to aircraft;
Airborne Terminal, described Airborne Terminal sends meteorological inquiry request by wireless communication networks to General Aviation process meteorological data center, receives the meteorological data that General Aviation process meteorological data center sends, and resolves the data received;
Airborne interactive device, for being connected with Airborne Terminal, being undertaken storing and showing by the meteorological data that aircraft obtains, receiving the meteorological query statement of user, instruction is sent to Airborne Terminal.
Optionally, the aviation meteorological data that the one or more meteorological sources of described General Aviation process meteorological data receive centre provides, and will receive aviation meteorological data is processed into unified meteorological data form.
Optionally, described aviation meteorological data comprises:
Civil Aviation Meteorological message; And/or
Automatic Meteorological Observatory System data; And/or
Weather forecast diagram data; And/or
The weather information data reported; And/or
Country area meteorological observatory's (station) meteorological data.
Optionally, airbome weather acquisition system is also comprised in described aircraft, described airbome weather acquisition system obtains the current weather information of aircraft, and the positional information of weather information and current flight device and temporal information are encapsulated, the information after encapsulation sends to General Aviation process meteorological data center as Automatic Meteorological Observatory System data by Airborne Terminal.
Optionally, the weather information that described airbome weather acquisition system obtains aircraft current comprises: the cloud base of surface wind direction, 2min and 10min ground wind speed, visibility, weather, freight volume, ceilometer detection is high, vertical visibility, road surface temperature, dew point temperature, observation field temperature, relative humidity, QNH, field pressure, transition are high.
Optionally, the meteorological data that user is collected by the input of airborne interactive device, and transfer to General Aviation process meteorological data center;
General Aviation process meteorological data center is verified gathered data analysis by the mode of manual examination and verification, if data occur abnormal, notify corresponding airborne interactive device, if data are correct, carry out synchronous by General Aviation process meteorological data center to other carry-on airborne interactive device and share.
Optionally, also comprise memory in described airborne interactive device, described memory comprises the weather information of temporal information for storing, so that airborne interactive device provides the playback of weather information based on temporal information.
Optionally, the playback of described weather information, comprising:
Weather radar data diagram data playback in 24 hours sections; And/or
Satellite cloud picture data readback in preset time period; And/or
Weather forecast diagram data playback in preset time period.
Optionally, before aircraft takeoff, described airborne interactive device to General Aviation process meteorological data center inquiry flight weather data, forms flight weather file in advance;
Described airborne interactive device is according to described flight weather file, landing station time and the departure time, pass through configuration parameter, complete this flight needed for meteorological data, comprise: this fact report, forecast, the fact report of landing station and alternate airport, forecast, leap the significant weather information in information district, high-altitude wind-warm syndrome figure, significant weather figure.
Optionally, described airborne interactive device also for the inquiry of General Aviation process meteorological data center typhoon track figure, the temporally mode of sequence, adopts vector graphics, the map of described interactive device shows typhoon track, and mark Typhoon Information on typhoon track node.
The low flyer weather information interactive system that the embodiment of the present invention provides, weather prognosis information and decision support tool are combined, the unified crucial general meteorologic parameter of Real-time Obtaining and the means reaching common scene cognition are provided, improve the spatial domain utilance running through all flight domains and incur loss through delay with reducing to fly.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structure chart of a kind of low flyer weather information interactive system that Fig. 1 provides for the embodiment of the present invention;
The General Aviation private network function that Fig. 2 provides for the embodiment of the present invention and structural representation;
The structure chart of the mobile system that Fig. 3 provides for the embodiment of the present invention;
The structure chart of the airborne interactive device that Fig. 4 provides for the embodiment of the present invention;
The meteorological interaction data handling process of low flyer that Fig. 5 provides for the embodiment of the present invention;
The meteorological interaction data collecting flowchart of low flyer that Fig. 6 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail.
Should be clear and definite, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The structure chart of a kind of low flyer weather information interactive system that Fig. 1 provides for the embodiment of the present invention embodiment of the present invention.See Fig. 1, low flyer weather information interactive system, comprising: General Aviation process meteorological data center, Airborne Terminal and airborne interactive device.
General Aviation process meteorological data center, for sending meteorological data by dedicated communications network to aircraft;
General Aviation meteorological service terminal provides Meteorological Services after Meteorological Services, in-flight Meteorological Services before flight and flight according to the meteorological data received from process meteorological data center to General Aviation user and is responsible for the collection of local meteorological data, arranges, reports.General Aviation meteorological service terminal possesses the meteorological telegraphic messages Presentation Function that Civil Aviation Meteorological department issues, mainly comprise airport fact, aerodrome forecast, significant meteoro, low latitude meteorologic information, airport alarm and wind shear alarm etc., the automatic real-time update in interface, can according to the search condition such as date and airport inquiry meteorological telegraphic messages data; Automatic observing system data display function, comprise: surface wind direction (maximum, minimum value), 2min and 10min ground wind speed (maximum, minimum value), cloud base high, vertical visibility, road surface temperature, dew point temperature, observation field temperature, relative humidity, the QNH (QNH) of the detection of visibility, weather, freight volume, ceilometer, field pressure (QFE), transition are high, and interface and now widely used automatic observing system interface are consistent substantially; Weather radar data figure Presentation Function, provides 24 hour data playback functions; Satellite cloud picture Presentation Function, provides 24 hour data playback functions; Weather forecast figure Presentation Function, provides 24 hour data playback functions; Service station gathers weather information Presentation Function, with tabular form display, and can according to functions such as search condition inquiry such as regions.And possess meteorological data in service range and report interface.
General Aviation meteorological service system supports communication protocol and the interface such as asynchronous serial port (RS232), TCP/IP, UDP/IP.General Aviation Meteorological Services supports Civil Aviation Meteorological message format and standard and country /region meteorological observatory (station) meteorological data interface format and standard.
Airborne Terminal, described Airborne Terminal sends meteorological inquiry request by wireless communication networks to General Aviation process meteorological data center, receives the meteorological data that General Aviation process meteorological data center sends, and resolves the data received;
Airborne Terminal, primarily of the part such as broadband wireless communications unit, the Big Dipper/GPS navigation unit composition, supports that external audio frequency exports and display device.Airborne Terminal basic composition block diagram as shown in Figure 3.
As an embodiment, Airborne Terminal has following characteristic:
(1) environmental suitability, reliability, Electro Magnetic Compatibility etc. follow DO160G standard, need by the test of coherent detection mechanism;
(2) internal integration 1 1800M5M terminal, maximum traffic throughput 10bps;
(3) terminal uses the high-power transmitter module of 40dBm, meets vacant lot and covers demand at a distance;
(4) terminal can utilize the Big Dipper/GPS to provide position, velocity information are carried out Doppler frequency shift estimation, auxiliaryly to be switched;
(5) pps pulse per second signal that terminal utilizes the Big Dipper/GPS to provide is calibrated local crystal oscillator frequency drift;
(6) use two higher width antennas of front and back isolation ratio to point to former and later two directions respectively, switch by antenna and reduce non-direct projection footpath energy, improve co-channel interference, improve performance of handoffs etc.
As an embodiment, airborne interactive device comprises following characteristic: have dual core processor, 4G internal memory, 4 external USBs, 4 inputs and 2 outputs 429 buses (optional high, low speed), Large Copacity solid state hard disc, ethernet port, 28 volts of direct current inputs, machine power source, ni-mh reserve battery, avoids FAA to the misgivings of elemental lithium, by DO-160F standard, wireless WiFi supports.
As an embodiment, based on ADS-B and Big Dipper technology, by the integration of wireless communication technology and ADS-B ground station, the reception to the ADS-BOUT information that other airborne vehicles send can be realized, simultaneously in conjunction with the own location information that the Big Dipper provides, thus realize showing air traffic information in real time on airborne interactive device, meet the requirement of aircraft traffic navigation.System possesses initiatively interrogation function, can provide alarm for parameters such as closing on the position of aircraft, orientation, relative altitude and distance.
As a kind of execution mode, described Airborne Terminal is ADS-B equipment, described ADS-B equipment is determined the accurate location on its aloft/ground, in conjunction with after other data, positional information is sent to operational support and service centre by aviation wireless private network after receiving the Big Dipper/gps signal.
For kind and the business characteristic of General Aviation meteorological data, notice to navigator information, by the further investigation of the data class that relates to General Aviation Flight information, feature, source and update mechanism, absolutely empty, the Air-Ground data being applicable to China's Flight data management feature in conjunction with Technology design such as ADS-B, Data-Link, air communications nets is collected, the operational support of integrated and management and service centre, realizes the information fusion of multi-source aviation flight data efficient and integrated process.Related keyword information is as follows:
To aircraft: GNSS positional information, highly, speed, flight posture, type, identification code etc.
To crew: spatial domain demand, flight plan etc.
To ground blank pipe: spatial domain situation, spatial domain draw establish, plan reply, flight before data bulletin, chart information, meteorologic information, navigational intelligence etc.
Real-time information (voice/data) alternately to lifting spatial domain utilization ratio and traffic administration efficiency most important.By the aviation private network based on wireless communication technology, operational support and service centre can provide real-time flight service support to aircraft, self flying quality also can be sent to operational support and service centre by aircraft in real time, finally realize the real-time, interactive of vacant lot information, under supporting unattended operation situation fast automatic complete General Aviation Flight information issue and the flight information service such as alternately.
Airborne interactive device, for being connected with Airborne Terminal, being undertaken storing and showing by the meteorological data that aircraft obtains, receiving the meteorological query statement of user, instruction is sent to Airborne Terminal.
The structure chart of the airborne interactive system of a kind of low flyer that Fig. 4 provides for the embodiment of the present invention, airborne equipment comprises: memory, display, touch-screen, communication interface, parsing distributor and interaction controller.
Memory, for storing the data of data required in the interactive program running in airborne interactive device or storage user input.
The data that memory stores comprise multiple aviation information data or carry out basic calculating (as performance data, fuel oil calculating etc.).Some functions wherein use papery reference material traditionally or provide data based on " flight dispatch " to unit.
Display, for showing the data message generated in the interactive program running in airborne interactive device;
The information data type of main display comprises:
Flight operations manual (FOM)
Company standard working procedure (SOP)
Airport changes boat commands direct
Operations specification (OpSpecs)
Driving cabin observer letter order card
Aircraft performance databook (fixing, non-interactive type material)
Airport performance limitations handbook (as the reference that take-off and landing performance calculates)
Load-carrying and balance handbook (as bound into book form separately, fixing, non-interactive type material)
Servicing manual
Aircraft maintenance reporting manuals
Aircraft daily record and service log
Flight management system/flight management and guidance system problem report table
Aircraft components handbook
The airworthiness directive etc. of release of service/publication
The pertinent regulatory of country and civil aviaton and regulation
Airport/facility instruct (A/FD) data (as fuel oil availability, the LAHSO that combine with special runway apart from etc.)
To enter to leave the theatre airborne vehicle noise abatement program
The notice to navigator (NOTAM) announced
Aeronautical information publication (Α Ι P)
The daily record of marine celestial navigation program
Pilot flying and daily record on duty
The necessary rest daily record of flight unit
Captain reports (as captain's accident proneness account)
Flight unit check table (many-sided)
Emergency medical service reference data (being suitable in emergency medical)
Airborne vehicle captain daily record
Anti-terrorism brief introduction data
Dangerous material (HAZMAT)/oxidant question blank
The emergency reaction relating to the aircraft incident sign of dangerous material instructs (ICAODoc9481-AN/928)
Special account (as aerial near collision report, bird hits and meets with wild animal etc.)
Other equipment airborne disturb the impact caused on aircraft electronic equipment
The current fuel price on different airport
Emergence program
Airline's policies and procedures manual
Maintenance personal signs defect record
With the information that satisfied flight requires
Touch-screen, for detecting the position that user touches on screen, and the interactive instruction of interactive program is associated by the touch location of user and user;
Pilot can as required point touching screen on response function module, such as, pilot needs the weather condition searching landing station, pilot user can point touching screen on weather information module, weather information module provides airport weather alarms message informing function, then in the mode of WEB, the user to customization alerting service provides airport weather detailed warning information.
Notice warning function and realize the function that RSMC issues Short-term Weather early warning.Can adopting according to the existing release product document of RSMC, by noticing early warning product access adapter, carrying out Information issued; Also notice early warning information backstage typing can be adopted to carry out Information issued.
Communication interface, for obtaining the interactive information of ground cloud computing center by the air-ground wireless link transmission of high speed according to the communication protocol preset from the Airborne Terminal low flyer.
This communication interface can support the communication protocol of multiple types, and as ICP/IP protocol etc., communication can be carried out in the mode of wired connection, also can carry out according to the mode of wireless connections.
Resolve distributor, resolve for the interactive information received communication interface, judge whether there is presupposed information in the described interactive information after resolving, if exist, then forwarding is performed to described presupposed information;
According to demand General Aviation target being implemented to reliable surveillance, the little red packet of Airborne Terminal merges containing the heterogeneous data of Multiple Information Sources (multi-source monitors data, air traffic control radar, flight plan, real-time weather information etc.), for interactive device, and the data message of not all is all necessary, as an execution mode, the data type that the interactive program that parsing distributor scans interactive device in advance supports, carries out the forwarding of resolution data according to the data type supported.
Interaction controller, for receiving and showing the described presupposed information of resolving distributor and sending, and whether touch-screen exists the interactive instruction of user for interactive program in monitoring preset time period, if exist, then control the interactive interface that interactive program display is relevant to user instruction, otherwise, interactive program shows default interactive interface.
As a kind of execution mode, the state of flight interface of interactive device acquiescence display aircraft, after user have selected other interface, then within a period of time (as 1 minute, can be arranged by user) switch to user select function interface, after equal time arrives, then return default interface.
As a kind of execution mode, airborne friendship interactive device has following assembly or characteristic:
Dual core processor;
4G internal memory;
4 external USBs
4 inputs and 2 output 429 buses, optional high, low speed;
Large Copacity solid state hard disc;
Ethernet port;
28 volts of direct current inputs, machine power source;
Ni-mh reserve battery, avoids FAA to the misgivings of elemental lithium;
By DO-160F standard;
Wireless WiFi supports.
As a kind of execution mode, interactive device can also carry out meteorological data and collect process, graphic documentation collects flow process first scan-data source (FTP downloads or disk directory), qualified file is screened according to matched rule after finding new documentation, format conversion is determined according to configuration, determine 90 degree of rotations, file attribute is collected, and finally puts in storage.
As a kind of execution mode, interactive device provides meteorological telegraphic messages management function.Support that meteorological telegraphic messages receives resolution process program, compatible world area forecast system documentation.By the meteorological telegraphic messages that the manner receives, both primary source can be inquired about as the message of aeronautical meteorological service system, also Back Up Source can be provided when the system failure.
As a kind of execution mode, interactive device provides meteorological telegraphic messages data-searching function, the meteorological inquiring about climatic information of this functional realiey aviation flight, printing; Aviation message retrieval realizes multiple report class, the mode of multi-site is retrieved, the number retrieval controlling message can be realized, area search can be realized, the retrieval of alternate airport can be realized, key element can be adopted to retrieve (as be greater than wind speed, be less than visibility, have mist, have thunderstorm etc.), the retrieval of multiple conditional combination can be adopted.
As a kind of execution mode, interactive device provides flight file process function, the inquiry of this functional realiey aviation flight meteorological data, printing; Flight weather file realized according to landing station and the departure time, by system configuration parameter, completed a set of meteorological data that flight needs.Comprise this fact report, forecast, the fact report of landing station and alternate airport, forecast, leap the significant weather information in information district, the data such as high-altitude wind-warm syndrome figure, significant weather figure.
As a kind of execution mode, interactive device provides satellite cloud picture processing capacity, supports the inquiry of satellite cloud picture real time data, printing, animation operation function; Satellite cloud picture realizes the retrieval display completing satellite cloud picture by cloud atlas type, time, projection pattern, geographic area.And printing, animation operation function are provided.
As a kind of execution mode, interactive device provides radar image processing capacity, supports meteorological radar echo figure inquiry, animation operation function; Radar image realizes the retrieval display completing radar image by airport code, time, scan mode.
As a kind of execution mode, interactive device provides automatic Observation function, and automatic Observation, by database, adopts the mode of periodic refreshing, the automatic Observation data on the selected airport of display in real time.To the automatic Observation data in 24 hours, adopt the period formation automatic Observation key element time series of 1 hour, 8 hours and 24 hours, support time period self-defined setting.
As a kind of execution mode, interactive device provides facsimile chart processing capacity, supports wirephoto figure inquiry, printing function; The retrieval that facsimile chart realizes completing by image Item type, time facsimile chart shows.
As a kind of execution mode, interactive device provides aviation advance notice figure management function, and aviation forecast figure realizes the retrieval display completing aviation forecast figure by data type, time, effectively timeliness, region.Comprise: domestic each department weather lookup, significant weather advance notice figure inquiry, printing, upper-level winds/temperature are predicted figure inquiry, printed
As a kind of execution mode, interactive device provides typhoon track figure processing capacity, and typhoon track figure realizes the typhoon report issued by National Meteorological Bureau, the temporally mode of sequence, adopt vector graphics arts, map shows typhoon track, and mark Typhoon Information on typhoon track node.
Airborne Terminal, primarily of the part such as broadband wireless communications unit, the Big Dipper/GPS navigation unit composition, supports that external audio frequency exports and display device.Airborne Terminal basic composition block diagram as shown in Figure 2.
As an embodiment, Airborne Terminal has following characteristic:
(1) environmental suitability, reliability, Electro Magnetic Compatibility etc. follow DO160G standard, need by the test of coherent detection mechanism;
(2) internal integration 1 1800M5M terminal, maximum traffic throughput 10bps;
(3) terminal uses the high-power transmitter module of 40dBm, meets vacant lot and covers demand at a distance;
(4) terminal can utilize the Big Dipper/GPS to provide position, velocity information are carried out Doppler frequency shift estimation, auxiliaryly to be switched;
(5) pps pulse per second signal that terminal utilizes the Big Dipper/GPS to provide is calibrated local crystal oscillator frequency drift;
(6) use two higher width antennas of front and back isolation ratio to point to former and later two directions respectively, switch by antenna and reduce non-direct projection footpath energy, improve co-channel interference, improve performance of handoffs etc.
The main flow of General Aviation meteorological service system is, meteorologic information within the scope of this Terminal Service is uploaded to navigation process meteorological data center by each meteorological service terminal, navigation process meteorological data center by receive upload meteorologic information and the civil aviaton's message simultaneously received, Automatic Meteorological Observatory System data, weather forecast diagram data, national regional meteorological observatory's (station) meteorological data etc. process, be distributed to each meteorological service terminal again, as shown in Figure 5.
The data acquisition main flow of General Aviation meteorological service system is, the meteorological data that meteorological service terminal input collects, and transfer to process meteorological data center, by the mode of manual examination and verification, gathered data analysis is confirmed, as data occur extremely then notifying corresponding meteorological service terminal, normal data are then carried out synchronous by process meteorological data center to each meteorological service terminal and are shared; Meanwhile, process meteorological data center is drawn connection module and is received the data that the authoritative institutions such as Civil Aviation Meteorological department, National Meteorological Bureau issue and process, and carries out synchronous by the meteorological data after process to each meteorological service terminal and share, as shown in Figure 6.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1. a low flyer weather information interactive system, is characterized in that, comprising:
General Aviation process meteorological data center, for sending meteorological data by dedicated communications network to aircraft;
Airborne Terminal, described Airborne Terminal sends meteorological inquiry request by wireless communication networks to General Aviation process meteorological data center, receives the meteorological data that General Aviation process meteorological data center sends, and resolves the data received;
Airborne interactive device, for being connected with Airborne Terminal, being undertaken storing and showing by the meteorological data that aircraft obtains, receiving the meteorological query statement of user, instruction is sent to Airborne Terminal.
2. system according to claim 1, is characterized in that,
The aviation meteorological data that the one or more meteorological sources of described General Aviation process meteorological data receive centre provides, and will receive aviation meteorological data is processed into unified meteorological data form.
3. system according to claim 1, is characterized in that, described aviation meteorological data comprises:
Civil Aviation Meteorological message; And/or
Automatic Meteorological Observatory System data; And/or
Weather forecast diagram data; And/or
The weather information data reported; And/or
Country area meteorological observatory's (station) meteorological data.
4. system according to claim 1, is characterized in that,
Airbome weather acquisition system is also comprised in described aircraft, described airbome weather acquisition system obtains the current weather information of aircraft, and the positional information of weather information and current flight device and temporal information are encapsulated, the information after encapsulation sends to General Aviation process meteorological data center as Automatic Meteorological Observatory System data by Airborne Terminal.
5. system according to claim 4, is characterized in that,
The weather information that described airbome weather acquisition system obtains aircraft current comprises: the cloud base of surface wind direction, 2min and 10min ground wind speed, visibility, weather, freight volume, ceilometer detection is high, vertical visibility, road surface temperature, dew point temperature, observation field temperature, relative humidity, QNH, field pressure, transition are high.
6. system according to claim 4, its characteristic is,
The meteorological data that user is collected by the input of airborne interactive device, and transfer to General Aviation process meteorological data center;
General Aviation process meteorological data center is verified gathered data analysis by the mode of manual examination and verification, if data occur abnormal, notify corresponding airborne interactive device, if data are correct, carry out synchronous by General Aviation process meteorological data center to other carry-on airborne interactive device and share.
7. system according to claim 1, is characterized in that,
Also comprise memory in described airborne interactive device, described memory comprises the weather information of temporal information for storing, so that airborne interactive device provides the playback of weather information based on temporal information.
8. system according to claim 7, is characterized in that, the playback of described weather information, comprising:
Weather radar data diagram data playback in 24 hours sections; And/or
Satellite cloud picture data readback in preset time period; And/or
Weather forecast diagram data playback in preset time period.
9. system according to claim 1, is characterized in that,
Before aircraft takeoff, described airborne interactive device to General Aviation process meteorological data center inquiry flight weather data, forms flight weather file in advance;
Described airborne interactive device is according to described flight weather file, landing station time and the departure time, pass through configuration parameter, complete this flight needed for meteorological data, comprise: this fact report, forecast, the fact report of landing station and alternate airport, forecast, leap the significant weather information in information district, high-altitude wind-warm syndrome figure, significant weather figure.
10. system according to claim 1, is characterized in that,
Described airborne interactive device is also for inquiring about typhoon track figure to General Aviation process meteorological data center, the temporally mode of sequence, adopt vector graphics, the map of described interactive device shows typhoon track, and mark Typhoon Information on typhoon track node.
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