CN204302790U - Based on the data station system of Automatic dependent surveillance broadcast technology - Google Patents
Based on the data station system of Automatic dependent surveillance broadcast technology Download PDFInfo
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- CN204302790U CN204302790U CN201420848063.8U CN201420848063U CN204302790U CN 204302790 U CN204302790 U CN 204302790U CN 201420848063 U CN201420848063 U CN 201420848063U CN 204302790 U CN204302790 U CN 204302790U
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Abstract
The utility model discloses a kind of data station system based on Automatic dependent surveillance broadcast technology, comprising: data processing module, for the treatment of multi-channel A/D S-B data; The data exchange module be connected with described data processing module, for forwarding ADS-B data; The issuing interface module be connected with described data processing module, for exporting the ADS-B data after original or process; Recording and playback module, for real-time recording and playback ADS-B data stream; Monitoring Configuration Manager, for monitoring described data exchange module, data processing module, issuing interface module and recording and playback module.Adopt the utility model, realize the collection exchange of the ADS-B signal that Duo Tao ADS-B land station exports, fusion treatment, recording and playback, issue and Centralized Monitoring management from hardware.
Description
Technical field
The utility model relates to civil aviation air traffic control field, particularly relates to a kind of data station system based on Automatic dependent surveillance broadcast technology.
Background technology
ADS-B (Automatic Dependent Surveillance-Broadcast) Chinese is called Automatic dependent surveillance broadcast.Technically: be utilize vacant lot, absolutely empty data communication completes traffic monitoring and information transmit one navigation new technology; Functionally: be aircraft or a kind of function regularly sending its state vector and out of Memory at the vehicle of movement area operation.The process of ADS-B system be send its positional information and out of Memory by the ADS-B equipment of aircraft, ADS-B information that equipment sends by be applied to after ADS-B ground station reception air traffic control monitor.
ADS-B system in those early years starts to carry out prospective research in flight institute of civil aviaton as National 863 scientific research project and tries out; On Chengdu-course line, Lhasa, course line, stockaded village, Chengdu-nine, pilot uses.2008, the practical ADS-B land station of China's first set was installed in Xisha Islands of South China Sea by China, and the ADS-B track data that this land station receives delivers to Sanya AREA CONTROL CRNTRE, has incorporated in the control automated system of Sanya AREA CONTROL CRNTRE.This system has filled up the blind area that marine spatial domain control radar covers, and the schedule flight commander for air space above sea has great importance.
At present, the domestic case of ADS-B land station as enumerated above is progressively applied, and its application technology scheme is: the data of single cover/Duo Tao ADS-B land station directly input to a set of control automated system by transmission network and use.But, in practice, owing to lacking the System design of ADS-B land station market demand and lacking the data center systems of a set of ADS-B base level, make to there is following problem in existing ADS-B system:
(1) data of a set of ADS-B land station can only be transferred to a set of control robotization use, cannot carry out data sharing;
(2) data of Duo Tao ADS-B land station input a set of control automated system simultaneously, have increased the weight of the burden of control automated system, cause larger potential safety hazard and processing pressure to control automated system;
(3) cannot prejudge the correctness of data item before ADS-B land station input data to control automated system;
(4) Ruo Yin ADS-B land station problem and produce data network storm time, there is no resiliency measure, by directly cause control automated system run abnormal;
(5) current art scheme cannot realize the hierarchy management of ADS-B market demand.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of structure simply based on the data station system of Automatic dependent surveillance broadcast technology, can achieve the secondary distribution of ADS-B data on transmission line and share.
In order to solve the problems of the technologies described above, the utility model provides a kind of data station system based on Automatic dependent surveillance broadcast technology, comprising: data processing module, for the treatment of multi-channel A/D S-B data; The data exchange module be connected with described data processing module, for forwarding ADS-B data; The issuing interface module be connected with described data processing module, for exporting the ADS-B data after original or process; Recording and playback module, for real-time recording and playback ADS-B data stream; Monitoring Configuration Manager, for monitoring described data processing module, data exchange module, issuing interface module and recording and playback module.
As the improvement of such scheme, described data exchange module is for inputting 128 road ADS-B data and exporting 64 road ADS-B data.
As the improvement of such scheme, described data exchange module access UDP/HDLC agreement.
As the improvement of such scheme, described data exchange module comprises data interface unit and data exchange server; Described data interface unit is for inputting affiliated ADS-B data and the data of data station system at the corresponding levels being outputted to secondary data processing enter; Described data exchange server is used for the input of ADS-B data, output and internal system circulation.
As the improvement of such scheme, described data interface unit comprises switch, DHLC protocol conversion device.
As the improvement of such scheme, described data processing module comprises two data processing servers, the ADS-B data of described data processing server difference processing said data swap server input, and the ADS-B data after doubleway output process.
As the improvement of such scheme, described issuing interface module comprises one or two issuing interface servers, for receiving the ADS-B data after described data processing module process.
As the improvement of such scheme, described recording and playback module comprises a recording and playback server.
As the improvement of such scheme, described monitoring Configuration Manager comprises a station server and a front end terminal.
Enforcement the beneficial effects of the utility model are:
Setting data Switching Module, data processing module, issuing interface module, recording and playback module and monitoring Configuration Manager in the utility model, ensure that the high-performance of ADS-B data is handled up and multiple access from hardware, realize the collection exchange of the ADS-B signal that Duo Tao ADS-B land station exports, fusion treatment, recording and playback, issue and Centralized Monitoring management, for civil aviation control robotization provide safely in Unified Set, standard and controlled ADS-B data.
Accompanying drawing explanation
Fig. 1 is the structural representation of air line;
Fig. 2 is another structural representation of air line;
Fig. 3 is the structural representation of the utility model based on the data station system of Automatic dependent surveillance broadcast technology.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 and 2, in air line, comprise aircraft 1, GNSS receiver 2, ADS-B land station 3 and application center 4.Wherein, aircraft 1, sends the monitoring data relevant to self with broadcast mode; GNSS receiver 2 is connected with described aircraft 1, for obtaining the position data of described aircraft 1; ADS-B land station 3 is connected with described aircraft 1, for receiving the monitoring data of described aircraft 1 transmission and exporting ADS-B data to corresponding application center 4.Described application center 4 comprises the data station system 41 being in blank pipe branch office station location, the secondary data processing enter 42 being in local level air traffic control system position and is in the level one data processing enter 43 of national air traffic control system position, and described data station system 41, secondary data processing enter 42 and level one data processing enter 43 are connected successively and carry out the transmission of ADS-B data.
Particularly, the application center in the whole nation is divided into three ranks: level one data processing enter 43, secondary data processing enter 42 and data station system 41.Data station system 41 processes the ADS-B data that blank pipe divides intra-office ADS-B land station 3, secondary data processing enter 42 processes the ADS-B data of data station system 41 in local level air traffic control system, level one data processing enter 43 processes the ADS-B data of secondary data processing enter 42 in national air traffic control system, simultaneously, can Backup Data mutually between multiple level one data processing enter 43, realize sharing of data.
Aircraft 1 outwards sends the monitoring data relevant to self with broadcast mode, ADS-B land station 3 then described in real-time reception aircraft 1 send monitoring data to form ADS-B data, simultaneously, ADS-B data are sent to affiliated data station system 41 by ADS-B land station 3, by data station system 41, ADS-B data are sent to secondary data processing enter 42 again, finally by secondary data processing enter 42, ADS-B data are sent to level one data processing enter 43, realize the unified management to the ADS-B data that Duo Tao ADS-B land station 3 exports, for civil aviation control robotization provides safely in Unified Set, standard and controlled ADS-B data.
As shown in Figure 3, Fig. 3 shows the embodiment of a kind of data station system based on Automatic dependent surveillance broadcast technology of the present invention, and data station system 41 comprises: data processing module 412, the ADS-B data for the treatment of multi-channel A/D S-B data and after output processing; The data exchange module be connected with described data processing module 412, for accessing UDP/HDLC agreement, forwards ADS-B data, particularly, for inputting 128 road ADS-B data and exporting 64 road ADS-B data; The issuing interface module 413 be connected with described data processing module 412, exports the ADS-B data after original or process for superior application center; Recording and playback module 414, for real-time recording and playback ADS-B data stream; Monitoring Configuration Manager 415, for monitoring described data exchange module, data processing module 412, issuing interface module 413 and recording and playback module 414.
Described data exchange module comprises data interface unit and data exchange server.Wherein, data interface unit is for inputting affiliated ADS-B data and data station data at the corresponding levels being outputted to secondary data processing enter.Data exchange server (e.g., data exchange server A, data exchange server B) is for the input of ADS-B data, output and internal system circulation.Make data exchange module can support high speed, the data throughput capabilities exchanges data of low delay, unidirectional data communication function, input flow rate monitoring function etc.Described data interface unit can be switch (e.g., access switch 24 mouthfuls of A nets, access switch 24 mouthfuls of B nets), DHLC protocol conversion device in the present embodiment, but not as restriction.
Described data processing module 412 comprises two data processing servers, the ADS-B data stream of described data processing server difference processing said data swap server input, and the ADS-B data after doubleway output process.In the present embodiment, the ADS-B data that two data processing servers independently process from data exchange server A and data exchange server B input, doubleway output ADS-B data after independent processing data, realize the fusion of the ADS-B data of Duo Tao ADS-B land station, merge rear output.Meanwhile, by independently doubleway output design, can be data station system and provide double Data safeguard, in the defeated out of order situation of a circuit-switched data, user can switch another circuit-switched data of reception fast.
Described issuing interface module 413 comprises one or two issuing interface servers, for receiving the ADS-B data after described data processing module process.Issuing interface module 413 achieve superior application center (as, secondary data processing enter 42) export original or after merging ADS-B data, achieve that local data station system 41 is airport, airline provides ADS-B data, and effective other network of isolation, support customizes and filters, delay exports control, output frequency controls and scope splices the processing capacities such as cutting.
Described recording and playback module 414 comprises a recording and playback server.Recording and playback module 414 achieves the real-time recording ability of ADS-B data, realizes the recording of 128 road signals in minimum recording delay situation, realizes ADS-B playback data stream ability, can appointment the beginning and ending time in the mode of speed to object played back.
Described monitoring Configuration Manager 415 comprises a station server and a front end terminal.Monitoring Configuration Manager 415 achieves the functions such as the monitoring function such as running status, equipment running status, service alarm, data traffic of the corn module (e.g., data exchange module, data processing module 412, issuing interface module 413 and recording and playback module 414) of data station system 41 and parameter configuration, operational management, packet playback operation.
As from the foregoing, the application center in the whole nation is divided into level one data processing enter 43, secondary data processing enter 42 and data station system 41 3 ranks by air line, by communication line edge device (as, the FA36 of Huawei), ADS-B data are mutually transmitted between level one data processing enter 43, secondary data processing enter 42 and data station system 41, achieve the secondary distribution of ADS-B data on transmission line, achieve sharing in transmission line phase data.Simultaneously, setting data Switching Module, data processing module 412, issuing interface module 413, recording and playback module 414 and monitoring Configuration Manager 415 in data station system 41 of the present utility model, ensure that the high-performance of ADS-B data is handled up and multiple access from hardware, realize the collection exchange of the ADS-B signal that Duo Tao ADS-B land station 3 exports, fusion treatment, recording and playback, issue and Centralized Monitoring management, for civil aviation control robotization provide safely in Unified Set, standard and controlled ADS-B data.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (9)
1., based on a data station system for Automatic dependent surveillance broadcast technology, it is characterized in that, comprising:
Data processing module, for the treatment of multi-channel A/D S-B data;
The data exchange module be connected with described data processing module, for forwarding ADS-B data;
The issuing interface module be connected with described data processing module, for exporting the ADS-B data after original or process;
Recording and playback module, for real-time recording and playback ADS-B data stream;
Monitoring Configuration Manager, for monitoring described data processing module, data exchange module, issuing interface module and recording and playback module.
2. as claimed in claim 1 based on the data station system of Automatic dependent surveillance broadcast technology, it is characterized in that, described data exchange module is for inputting 128 road ADS-B data and exporting 64 road ADS-B data.
3. as claimed in claim 1 based on the data station system of Automatic dependent surveillance broadcast technology, it is characterized in that, described data exchange module access UDP/HDLC agreement.
4., as claimed in claim 1 based on the data station system of Automatic dependent surveillance broadcast technology, it is characterized in that, described data exchange module comprises data interface unit and data exchange server;
Described data interface unit is for inputting affiliated ADS-B data and the data of data station system at the corresponding levels being outputted to secondary data processing enter;
Described data exchange server is used for the input of ADS-B data, output and internal system circulation.
5., as claimed in claim 4 based on the data station system of Automatic dependent surveillance broadcast technology, it is characterized in that, described data interface unit comprises switch, DHLC protocol conversion device.
6. as claimed in claim 1 based on the data station system of Automatic dependent surveillance broadcast technology, it is characterized in that, described data processing module comprises two data processing servers, the ADS-B data of described data processing server difference processing said data swap server input, and the ADS-B data after doubleway output process.
7., as claimed in claim 1 based on the data station system of Automatic dependent surveillance broadcast technology, it is characterized in that, described issuing interface module comprises one or two issuing interface servers, for receiving the ADS-B data after described data processing module process.
8., as claimed in claim 1 based on the data station system of Automatic dependent surveillance broadcast technology, it is characterized in that, described recording and playback module comprises a recording and playback server.
9., as claimed in claim 1 based on the data station system of Automatic dependent surveillance broadcast technology, it is characterized in that, described monitoring Configuration Manager comprises a station server and a front end terminal.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992574A (en) * | 2015-06-24 | 2015-10-21 | 成都民航空管科技发展有限公司 | ADS-B data distribution system |
| CN105227631A (en) * | 2015-05-28 | 2016-01-06 | 罗克韦尔柯林斯公司 | The system and method for the cloud system Network Based of generation support area, internal and international UAS |
| CN110838870A (en) * | 2019-11-14 | 2020-02-25 | 北航（四川）西部国际创新港科技有限公司 | Distributed multi-ground-station ADS-B data fusion method |
| CN112466162A (en) * | 2020-11-12 | 2021-03-09 | 南京莱斯信息技术股份有限公司 | Control automation system service continuous method based on duplex service |
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2014
- 2014-12-29 CN CN201420848063.8U patent/CN204302790U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227631A (en) * | 2015-05-28 | 2016-01-06 | 罗克韦尔柯林斯公司 | The system and method for the cloud system Network Based of generation support area, internal and international UAS |
| EP3101643A3 (en) * | 2015-05-28 | 2017-09-13 | Rockwell Collins, Inc. | Systems and methods for creating a network cloud based system for supporting regional, national and international unmanned aircraft systems |
| CN114257627A (en) * | 2015-05-28 | 2022-03-29 | 罗克韦尔柯林斯公司 | System and method for generating network cloud system supporting regional, domestic and international unmanned aerial vehicle systems |
| CN104992574A (en) * | 2015-06-24 | 2015-10-21 | 成都民航空管科技发展有限公司 | ADS-B data distribution system |
| CN104992574B (en) * | 2015-06-24 | 2017-05-10 | 成都民航空管科技发展有限公司 | ADS-B data distribution system |
| CN110838870A (en) * | 2019-11-14 | 2020-02-25 | 北航（四川）西部国际创新港科技有限公司 | Distributed multi-ground-station ADS-B data fusion method |
| CN112466162A (en) * | 2020-11-12 | 2021-03-09 | 南京莱斯信息技术股份有限公司 | Control automation system service continuous method based on duplex service |
| CN112466162B (en) * | 2020-11-12 | 2022-03-29 | 南京莱斯信息技术股份有限公司 | Control automation system service continuous method based on duplex service |
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