CN109035872A - Weather information and Track Fusion display system and method - Google Patents
Weather information and Track Fusion display system and method Download PDFInfo
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- CN109035872A CN109035872A CN201810898211.XA CN201810898211A CN109035872A CN 109035872 A CN109035872 A CN 109035872A CN 201810898211 A CN201810898211 A CN 201810898211A CN 109035872 A CN109035872 A CN 109035872A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0073—Surveillance aids
- G08G5/0091—Surveillance aids for monitoring atmospheric conditions
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0017—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0073—Surveillance aids
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Image Processing (AREA)
Abstract
The invention proposes a kind of weather informations and Track Fusion display system and method, by to existing satellite cloud picture data, weather radar, the collection and fusion treatment of aircraft track data, realize high frequency time cloud atlas information, the synthesis display of radar baseis reflectivity and track information, by various information source, different moments, monitoring data fusion relative to different coordinates is got up, it can be achieved with multiple coverage, expand the range of monitoring and control, improve target location accuracy, increase reliability forecasting, to ensure the safety of flight, the high efficiency that area of space utilizes, it is more advantageous to the potential impact that identification weather system especially diastrous weather forms aircraft, can for control command and dispatch provide it is more acurrate, more intuitive weather information is supported；Based on identical projection equation, parameter, it is ensured that the high consistency of satellite cloud picture, weather radar and track information on spatial position.
Description
Technical field
The present invention relates to air traffic control field more particularly to a kind of weather information and Track Fusion display system and sides
Method.
Background technique
Aircraft limiting factor influences and restricts the various factors of aircraft, including aircraft performance, flight
Highly, flight time, geographical environment, support facilities and ground face empty activity etc., in addition, meteorological condition is also important
Flight restriction factor: the aircraft of different shaped has different flight weather standards, because of climate change multiterminal, under blowing often
Rain and various natural calamities, such as cyclone, so absolute " all-weather aircraft " is not present.
The weather systems such as meteorological satellite cloud pictures, weather radar monitoring information is docked with business information such as aircrafts to be melted
It closes, is the innovation on a weather information displaying and service form, it is meaningful for Civil Aviation Meteorological information service.
In the sky in traffic control system, system is handled in real time monitors data from primary radar, secondary radar, ADS etc.,
Controlling officer's comprehensive information for monitoring airspace is provided.Data fusion provides a very strong multi-source data handling implement,
Information from multiple information sources is merged, obtain it is more accurate than single information source and completely about the judgement of target with retouch
It states, this is very important for air traffic control system for establishing.
Summary of the invention
In view of this, expanding monitoring the invention proposes a kind of weather information and Track Fusion display system and method
With the range of control, target location accuracy is improved, increases reliability forecasting, to ensure the safety of flight, area of space
The high efficiency utilized is more advantageous to the potential impact that identification weather system especially diastrous weather forms aircraft.
The technical scheme of the present invention is realized as follows:
On the one hand, the present invention provides a kind of weather informations and Track Fusion display system comprising successively signal connects
Data reception module (1), processor (2) and display (3), wherein
Data reception module (1), the weather nephogram data file and the ground ADS-B that real-time reception meteorological satellite is sent
Stand or Telephonics radar send track data file；
Processor (2) receives weather nephogram data file and track data file, it is decoded and projective transformation at
Reason, in unified projected coordinate system, track information is shown in meteorological satellite cloud pictures, generates blending image；
Blending image is updated display by display (3).
On the basis of above technical scheme, it is preferred that the data reception module (1) and sunflower weather satellite data take
Business device network connection, updates once for sunflower meteorological satellite cloud pictures every 10 minutes, and sunflower weather satellite data server completes number
After receiving and handling and generate weather nephogram, data reception module (1) is sent in a manner of FTP.
On the basis of above technical scheme, it is preferred that track data include aircraft longitude, latitude, height, the time,
The identification information and classification information in course, air speed and aircraft.
On the basis of above technical scheme, it is preferred that data reception module (1) and ADS-B earth station or
The connection of Telephonics radar netting, ADS-B earth station is with EurocontrolAsterix reference format by track data file
It is sent to data reception module (1) by UDP message packet, Telephonics radar is remotely drawn with Telephonics connects simplified packet
Format is sent to data reception module (1) by UDP message packet.
On the basis of above technical scheme, it is preferred that the data reception module (1) connect with weather radar network,
And the radar baseis reflectivity data that real-time reception weather radar is sent, processor (2) is by radar baseis reflectivity data and gas
Trigger scope (3) updates display after being overlapped fusion as satellite cloud picture.
On the basis of above technical scheme, it is preferred that during processor (2) carries out projective transformation processing, with gas
As satellite cloud picture projection pattern based on, using identical projection equation and parameter, meteorological satellite cloud pictures and track information exist
Height on spatial position is consistent.
Second aspect, the present invention provides a kind of weather informations and Track Fusion display methods, include the following steps,
S1, real-time reception meteorological satellite send weather nephogram data file and ADS-B earth station or
The track data file that Telephonics radar is sent；
S2 receives weather nephogram data file and track data file, is decoded to it and projective transformation is handled, uniting
In one projected coordinate system, track information is shown in meteorological satellite cloud pictures, generates blending image；
Blending image is updated display by S3.
On the basis of above technical scheme, it is preferred that for the different colour of different types of information in step S2
It is distinguish.
On the basis of above technical scheme, it is preferred that each meteorological satellite cloud pictures observation time and each track information
Issuing time shown all in blending image and real-time update；When there is meteorological satellite cloud pictures or track information not according to predetermined
When period updates, the information source not received on time is prompted, and no longer showed the information in a upper period, until new information arrives
Come.
Weather information and Track Fusion display system of the invention and method have below compared with the existing technology beneficial to effect
Fruit:
(1) by the collection and fusion treatment to existing satellite cloud picture data, weather radar, aircraft track data,
High frequency time cloud atlas information, the synthesis display of radar baseis reflectivity and track information are realized, by various information source, different moments, phase
Get up for the monitoring data fusion of different coordinates, can be achieved with multiple coverage, expand the range of monitoring and control, improve mesh
Positioning accuracy is marked, increases reliability forecasting and is more advantageous to ensure the high efficiency that the safety of flight, area of space utilize
The potential impact that identification weather system especially diastrous weather forms aircraft, can command for control and scheduling mentions
It is supported for more acurrate, more intuitive weather information；
(2) based on identical projection equation, parameter, it is ensured that satellite cloud picture, weather radar and track information are in space
High consistency on position；
(3) a plurality of types of track data sources, including secondary radar, ADS-B etc. are supported, being actually subjected to for different airports is adapted to
It asks；
(4) automatic evacuation display when track marks excessive in map is supported, much information color is clearly demarcated, readily discernible.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is weather information and Track Fusion display system connection relationship diagram of the invention.
Specific embodiment
Below in conjunction with embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clearly and completely
Description, it is clear that described embodiment is only some embodiments of the invention, rather than whole embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
As shown in Figure 1, of the invention comprising weather information and Track Fusion display system comprising successively signal connects
Data reception module 1, processor 2 and the display 3 connect.
Data reception module 1, the weather nephogram data file and ADS-B earth station that real-time reception meteorological satellite is sent
Or the track data file that Telephonics radar is sent.Specifically, the data reception module 1 and sunflower meteorological satellite
Data server network connection updates once for sunflower meteorological satellite cloud pictures every 10 minutes, and sunflower weather satellite data server exists
After completing data receiver and handling and generate weather nephogram, data reception module 1 is sent in a manner of FTP.Specifically, data connect
Module 1 is received to connect with ADS-B earth station or Telephonics radar netting.Ensure meteorological satellite cloud pictures, track information according to
The expected time cycle timely updates.Specifically, the main information of track data is 4 dimension location informations of aircraft, including flight
Device longitude, latitude, height and time and other possible additional informations, including the identification information in course, air speed and aircraft
And classification information.If using ADS-B earth station output data, it is also possible to including some other additional informations, as wind speed,
Wind direction and the outer temperature of aircraft cabin etc..Data reception module 1 supports the display in a variety of track data sources, ADS-B earth station with
EurocontrolAsterix reference format sends data reception module 1 by UDP message packet for track data file,
Telephonics radar is remotely drawn with Telephonics to be connect simplified packet format and is sent to data reception module by UDP message packet
1。
Processor 2 receives weather nephogram data file and track data file, it is decoded and projective transformation at
Reason, in unified projected coordinate system, track information is shown in meteorological satellite cloud pictures, generates blending image.Specifically, place
During managing the progress projective transformation processing of device 2, based on the projection pattern of meteorological observatory of blank pipe department meteorological satellite cloud pictures, adopt
With identical projection equation and parameter, meteorological satellite cloud pictures are consistent with height of the track information on spatial position.
Blending image is updated display by display 3.
Specifically, the data reception module 1 is connect with weather radar network, and the thunder that real-time reception weather radar is sent
Up to baseis reflectivity data, radar baseis reflectivity data are overlapped by processor 2 with meteorological satellite cloud pictures merge after trigger
Display 3 updates display.
Weather information and Track Fusion display methods of the invention, includes the following steps,
S1, real-time reception meteorological satellite send weather nephogram data file and ADS-B earth station or
The track data file that Telephonics radar is sent；
S2 receives weather nephogram data file and track data file, is decoded to it and projective transformation is handled, uniting
In one projected coordinate system, track information is shown in meteorological satellite cloud pictures, generates blending image；
Blending image is updated display by S3.
Meteorological satellite cloud pictures merge display with track information and are mainly manifested in a time cycle aircraft relative to cloud
Location information, different types of information is distinguish with different colours, it is ensured that various information are clear, readily discernible；
The issuing time of each meteorological satellite cloud pictures observation time and each track information is shown all in blending image and real-time update；
When there are meteorological satellite cloud pictures or track information is not updated according to predetermined period, the information source not received on time is prompted, and
Information for no longer showing a upper period, until new information arrives, it is ensured that out-of-date information, which does not appear in, to be shown on interface.
The foregoing is merely better embodiments of the invention, are not intended to limit the invention, all of the invention
Within spirit and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of weather information and Track Fusion display system comprising the successively data reception module (1) of signal connection, processing
Device (2) and display (3), it is characterised in that:
Data reception module (1), real-time reception meteorological satellite send weather nephogram data file and ADS-B earth station or
The track data file that person's Telephonics radar is sent；
Processor (2) receives weather nephogram data file and track data file, is decoded to it and projective transformation is handled,
In unified projected coordinate system, track information is shown in meteorological satellite cloud pictures, generates blending image；
Blending image is updated display by display (3).
2. weather information as described in claim 1 and Track Fusion display system, it is characterised in that: the data reception module
(1) it is connect with sunflower weather satellite data server network, updates within sunflower meteorological satellite cloud pictures every 10 minutes primary, sunflower meteorology
Satellite data server is sent to data reception after completing data receiver and handling and generate weather nephogram in a manner of FTP
Block (1).
3. weather information as described in claim 1 and Track Fusion display system, it is characterised in that: track data includes flight
Device longitude, latitude, height, the time, course, air speed and aircraft identification information and classification information.
4. weather information as described in claim 1 and Track Fusion display system, it is characterised in that: data reception module (1)
It is connect with ADS-B earth station or Telephonics radar netting, ADS-B earth station is with EurocontrolAsterix standard
Format sends track data file to data reception module (1) by UDP message packet, Telephonics radar with
Telephonics, which remotely draws, to be connect simplified packet format and is sent to data reception module (1) by UDP message packet.
5. weather information as described in claim 1 and Track Fusion display system, it is characterised in that: the data reception module
(1) it is connect with weather radar network, and the radar baseis reflectivity data that real-time reception weather radar is sent, processor (2) will
Radar baseis reflectivity data are overlapped with meteorological satellite cloud pictures merge after trigger scope (3) update display.
6. weather information as described in claim 1 and Track Fusion display system, it is characterised in that: processor (2) is thrown
During shadow conversion process, based on the projection pattern of meteorological satellite cloud pictures, using identical projection equation and parameter, gas
As satellite cloud picture is consistent with height of the track information on spatial position.
7. a kind of weather information and Track Fusion display methods, it is characterised in that: include the following steps,
S1, the weather nephogram data file and ADS-B earth station or Telephonics that real-time reception meteorological satellite is sent
The track data file that radar is sent；
S2 receives weather nephogram data file and track data file, is decoded to it and projective transformation is handled, in unification
In projected coordinate system, track information is shown in meteorological satellite cloud pictures, generates blending image；
Blending image is updated display by S3.
8. weather information as claimed in claim 7 and Track Fusion display methods, it is characterised in that: for difference in step S2
The information of type is distinguish with different colours.
9. weather information as claimed in claim 7 and Track Fusion display methods, it is characterised in that: each meteorological satellite cloud pictures
The issuing time of observation time and each track information is shown all in blending image and real-time update；When there is meteorological satellite cloud
When figure or track information are not updated according to predetermined period, the information source not received on time is prompted, and no longer showed a upper period
The information, until new information arrives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898211.XA CN109035872A (en) | 2018-08-08 | 2018-08-08 | Weather information and Track Fusion display system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898211.XA CN109035872A (en) | 2018-08-08 | 2018-08-08 | Weather information and Track Fusion display system and method |
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| Publication Number | Publication Date |
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| CN109035872A true CN109035872A (en) | 2018-12-18 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110288856A (en) * | 2019-06-21 | 2019-09-27 | 中国民用航空总局第二研究所 | The Scheduled Flight monitoring system and method for fine forecast based on wind |
| CN111899376A (en) * | 2020-07-06 | 2020-11-06 | 上海桥枫航空科技有限公司 | Fire balloon flight monitoring system |
| CN111951613A (en) * | 2020-07-24 | 2020-11-17 | 北京航空航天大学 | Air-ground cooperative wide-area airspace security situation assessment method |
| CN113327344A (en) * | 2021-05-27 | 2021-08-31 | 北京百度网讯科技有限公司 | Fusion positioning method, device, equipment, storage medium and program product |
| CN114842678A (en) * | 2022-03-28 | 2022-08-02 | 中国民用航空中南地区空中交通管理局广西分局 | Similar daily measurement system for civil aviation control operation site |
| CN115240475A (en) * | 2022-09-23 | 2022-10-25 | 四川大学 | Aircraft approach planning method and device fusing flight data and radar image |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110288856A (en) * | 2019-06-21 | 2019-09-27 | 中国民用航空总局第二研究所 | The Scheduled Flight monitoring system and method for fine forecast based on wind |
| CN111899376A (en) * | 2020-07-06 | 2020-11-06 | 上海桥枫航空科技有限公司 | Fire balloon flight monitoring system |
| CN111951613A (en) * | 2020-07-24 | 2020-11-17 | 北京航空航天大学 | Air-ground cooperative wide-area airspace security situation assessment method |
| CN113327344A (en) * | 2021-05-27 | 2021-08-31 | 北京百度网讯科技有限公司 | Fusion positioning method, device, equipment, storage medium and program product |
| CN113327344B (en) * | 2021-05-27 | 2023-03-21 | 北京百度网讯科技有限公司 | Fusion positioning method, device, equipment, storage medium and program product |
| CN114842678A (en) * | 2022-03-28 | 2022-08-02 | 中国民用航空中南地区空中交通管理局广西分局 | Similar daily measurement system for civil aviation control operation site |
| CN114842678B (en) * | 2022-03-28 | 2024-04-26 | 中国民用航空中南地区空中交通管理局广西分局 | Civil aviation control operation site similarity daily measurement system |
| CN115240475A (en) * | 2022-09-23 | 2022-10-25 | 四川大学 | Aircraft approach planning method and device fusing flight data and radar image |
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Application publication date: 20181218 |