CN105894862B - A kind of air traffic control intelligence command system - Google Patents
A kind of air traffic control intelligence command system Download PDFInfo
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- CN105894862B CN105894862B CN201610292006.XA CN201610292006A CN105894862B CN 105894862 B CN105894862 B CN 105894862B CN 201610292006 A CN201610292006 A CN 201610292006A CN 105894862 B CN105894862 B CN 105894862B
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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]
- G08G5/0043—Traffic management of multiple aircrafts from the ground
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Abstract
The present invention relates to a kind of air traffic control intelligence command system, it includes：Monitor data processing module；With the flight plan data processing module of the monitoring data processing module communication connection；Speculate module with the 4D flight paths of the monitoring data processing module and the communication connection of flight plan data processing module；The short-term and mid-term conflict probe module of module communication connection is speculated with monitoring data processing module, flight plan data processing module and the 4D flight paths；And the conflict Resolution computing module communicated to connect with the flight plan data processing module, short-term and mid-term conflict probe module.The present invention in existing spatial domain environment, can realize the automatic pipe of aircraft, reduce the probability that human factor causes unsafe incidents to occur.
Description
Technical field
The present invention relates to a kind of civil aviation control technology, more particularly to a kind of air traffic control intelligence command system.
Background technology
In face of the lasting fast development of modern Aviation industry and being skyrocketed through for air traffic, with human brain calculate based on formulate
The method of operation of control commander's scheme exposes short slab and drawback in operation already：Since controller is unconscious " mistake is forgotten to leak "
Airliner is caused to be less than the control unsafe incidents of regulation personal distance, it has also become to restrict the reason for ATM safety operation is extremely important
One of；Downlink trend is progressively presented in the regulatory service quality for judging to be provided with allotment ability based on controller itself, this just with
The growth of flow forms inverse ratio；Really there is also technical ability and the individual difference of quality between controller and controller, therefore make
Obtaining regulatory service can not maintain within relatively-stationary scale and standard for a long time.
Based on the above situation, phenomena such as air traffic blocking in face of aircraft industry getting worse at this stage is delayed with flight with
And the immense pressure of control guarantee, there is an urgent need to by intelligentized supplementary means, human brain be assisted with computer, to overcome not at present
Beneficial to the human factor of control safe operation, controller's progress decision-making, appropriateness is helped to share control load by intellectualizing system.
The content of the invention
In order to solve the above-mentioned problems of the prior art, the present invention is intended to provide a kind of air traffic control intelligence refers to
System is waved, in existing spatial domain environment, to realize the automatic pipe of aircraft, human factor is reduced and causes unsafe incidents to send out
Raw probability.
A kind of air traffic control intelligence command system of the present invention, it is characterised in that the system includes：
Monitor data processing module, it receives and according to externally input monitoring signal, obtains each target aviation in real time
The current track data of device；
With the flight plan data processing module of the monitoring data processing module communication connection, it receives and according to outside
The flight plan and telegram data of input, analysis obtain the flight object data of each plan aircraft, and according to each described
The current track data of target aircraft, by the flight object data of each plan aircraft and the target aircraft phase
Association；
Pushed away with the 4D flight paths of the monitoring data processing module and the communication connection of flight plan data processing module
Module is surveyed, it receives and according to the current track data of each target aircraft, related to each target aircraft
The flight object data of connection, and the history flight path data of each target aircraft to prestore, it is each described to calculate acquisition
The following flight path data of target aircraft；
Speculate that module communicates with monitoring data processing module, flight plan data processing module and the 4D flight paths
The short-term and mid-term conflict probe module of connection, it is according to the current track data of each target aircraft and each institute
The following flight path data of flight object data that target aircraft is associated and each target aircraft are stated, are calculated
The minimum range between target aircraft described in each two within the following one default time is obtained, and judges the minimum range
Whether default air traffic space requirement is met；And
With the flight plan data processing module, the conflict Resolution meter of short-term and mid-term conflict probe module communication connection
Module is calculated, it receives short-term and mid-term conflict probe module the result of detection, when result of that probe is shown as described in two
When minimum range between target aircraft does not meet default air traffic space requirement, alarm is outwardly sent, and according to
The flight object data associated with each target aircraft, is searched in the conflict Resolution program experience storehouse pre-established
It is corresponding to free scheme, and scheme is freed according to this and calculates avoidance speed and/or avoidance needed for obtaining the target aircraft
Highly, and by with the Ground-to-Air Data Link communication module that the conflict Resolution computing module communicates to connect to the target aircraft
Send the avoidance speed needed for it and/or avoid height.
In above-mentioned air traffic control intelligence command system, the monitoring signal includes：Primary radar signal, two
Secondary radar signal, Automatic dependent surveillance broadcast signal and multipoint positioning signal.
In above-mentioned air traffic control intelligence command system, the current track data bag of the target aircraft
Include：Type, flight number, secondary code, current latitude and longitude coordinates, current flight height and the current flight speed of target aircraft
Degree.
In above-mentioned air traffic control intelligence command system, the flight object data bag of the plan aircraft
Include：The type of plan aircraft, flight number, secondary code, original base, landing airport, flight route, departure time.
In above-mentioned air traffic control intelligence command system, the history flight path data of the target aircraft
Including：History flying height of the target aircraft in each way point.
In above-mentioned air traffic control intelligence command system, the following flight path data of the target aircraft
Including：Flying height when at the time of target aircraft flies over following each way point and reaching following each way point.
In above-mentioned air traffic control intelligence command system, the default time is within 10 minutes or 10-
30 minutes.
In above-mentioned air traffic control intelligence command system, the conflict Resolution computing module is configured as passing through
Graphic software platform interface outwardly sends alarm.
As a result of above-mentioned technical solution, the present invention speculates that module will be by monitoring by using 4D flight paths
Data processing module provide each target aircraft current track data, provided by flight plan data processing module with
The flight object data that each target aircraft is associated, and the history flight path data of each target aircraft to prestore
It is combined, the following flight path data of each target aircraft of Accurate Prediction, and coordinates short-term and mid-term conflict probe module
For all target aircrafts in the range of system monitoring, determine that can they meet sky in following minimum range between any two
Middle traffic separation requirement, so that when detecting flight collision flight lance can be provided automatically by conflict Resolution computing module in advance
Shield programs and Solving Flight Conflicts program, i.e. target aircraft in order to free conflict needed for avoidance speed and/or avoidance
Highly, so as to reduce the probability that human factor causes unsafe incidents to occur.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of air traffic control intelligence command system of the present invention.
Embodiment
Below in conjunction with the accompanying drawings, presently preferred embodiments of the present invention is provided, and is described in detail.
As shown in Figure 1, of the invention, i.e., a kind of air traffic control intelligence command system, it includes：Monitor data processing
Module 1, flight plan data processing module 2,4D flight paths speculate module 3, short-term and mid-term conflict probe module 4, conflict
Free computing module 5 and Ground-to-Air Data Link communication module 6.
Monitor that data processing module 1 is used to receive and according to externally input monitoring signal, obtains each target boat in real time
The current track data of pocket；Specifically：
Externally input monitoring signal mainly includes：The automatic related prison of primary radar signal, secondary radar signals, broadcast type
(longitude and latitude of the GPS positioning of itself is thought that surrounding broadcast type is sent depending on signal (ADS-B) by target aircraft, and passes through ground
The geographical coordinate backward supervision data processing module 1 that receiver receives target aircraft transmits Automatic dependent surveillance broadcast letter
Number) and multipoint positioning signal (MLAT) (signal sent by the antenna reception target aircraft of more diverse locations on ground,
And the time difference of different antennae is reached by each signal of multipoint location system Difference Calculation, to calculate the seat of the target aircraft
Mark backward supervision data processing module 1 and transmit multipoint positioning signal).
Monitoring data processing module 1 above-mentioned comes from different monitoring source (that is, primary radar, secondary radar, ground receiving
Receiver and multipoint location system) monitoring signal after, it is necessary to be merged to these monitoring signals, this is because using different
The time that surveillance style receives signal is different, therefore these monitoring signals of generation is carried out calculating fusion to be formed
Each target aircraft current track data (including：Type, flight number, secondary code, the current longitude and latitude of target aircraft
Coordinate, current flight height and current flight speed etc.), it is achieved in the real time monitoring to target aircraft flight path.
In addition, in the present embodiment, what monitoring data processing module 1 can also receive periphery input is directed to above-mentioned each prison
The quality factor set depending on source, for dynamically adjusting the weights carried out to above-mentioned monitoring signal needed for diffusion-weighted mean time,
So as to can preferably realize fusion of multi-sensor information when multi-source monitors, and then effectively improve the current track data of target aircraft
Accuracy；This is because when multiple monitoring sources observe that the position of same target aircraft is different, it is therefore desirable to
The monitoring signal provided different monitoring sources is weighted averagely, so that the separate sources of corresponding same target aircraft,
Form, feature, the monitoring information of property can logically organically blend, and carry out signal quality management, so as to be current boat
The acquisition of mark data provides data supporting.The quality factor in each monitoring source can be generally pre-set to some region, and
By Kalman filtering algorithm, the quality factor in each monitoring source can be dynamically adjusted；For example, have three monitoring sources, their institutes
The initial value of corresponding quality factor is 1, when the target that one of monitoring source is observed and two other monitoring source distance
When far, then the quality factor in the monitoring source will reduce.
Flight plan data processing module 2 is communicated to connect with monitoring data processing module 1, it is used to receive and according to outside
The flight plan and telegram data of input (such as being transmitted by Aviation Fixed Telecommunications Network (AFTN)), analysis obtain each plan boat
The flight object data of pocket, and according to the current track data of each target aircraft, by the flight of each plan aircraft
Object data is associated with target aircraft；Specifically：
Flight plan and telegram data contain flight planning whole life cycle change procedure and as a result, are air traffic controls
Personnel grasp the most basic foundation of flight status；It is specifically included：Flight plan report (FPL), rise report quickly (DEP), land report
(ARR), flight change report (CPL), delay report (DLA), reschedule that (these all exist 16 kinds of messages such as report (CHG)《Civil aviation
The fixed telegraph form of flight dynamic》Explicitly defined in standard criterion).
The flight object data of plan aircraft mainly includes：Plan the type of aircraft, flight number, secondary code, rise
The information such as airport, landing airport, flight route (including information of each way point etc.), departure time；In general, to aircraft
The prediction of Future Trajectory be required for relying on the flight route in above-mentioned data.
Flight plan data processing module 2 can by by it is each plan aircraft flight number and secondary code and target
The flight number and secondary code of aircraft match, so that the flight object data of the plan aircraft and matched target be navigated
Pocket is associated (that is, it is corresponding with target aircraft each to plan aircraft), also just real by the monitoring to target aircraft
The automatic monitoring to plan aircraft is showed.
4D flight paths speculate that module 3 is logical with monitoring data processing module 1 and flight plan data processing module 2 respectively
Letter connection, it receives and according to the current track data of each target aircraft, the flight associated with each target aircraft
Object data, and (including target aircraft is in each air route for the history flight path data of each target aircraft to prestore
History flying height etc. of point), calculate and obtain the following flight path data of each target aircraft (including target aircraft flies
Flying height when at the time of crossing following each way point and reaching following each way point etc.)；Specifically：
Since the aircraft of different type of machines has different flying speeds in different cruising altitudes, according to aircraft
Type and cruising altitude, can calculate the flying speed of the aircraft；Here, according to the type of target aircraft, current
Target aircraft flies in the history of each way point in flying height and current flight speed, and history flight path data
Highly, the following flying speed for obtaining the target aircraft can be calculated, and combines original base in its flight object data, fall
Ground airport, flight route and departure time, can calculate at the time of obtain the target aircraft and fly over following each way point.
It should be noted that its flying speed is calculated merely by the flying height of aircraft in the prior art, then
At the time of calculating acquisition aircraft flies over each way point.The defects of this mode, is, aircraft can not be known by which
Which flying height reached after a way point.For example in Pekinese air route is flown to from Shanghai, existing way can be considered as aviation
Device from Shanghai it is oblique on fly nonstop to 9200 meters of height and fly to Beijing, and according to the history flight path data of aircraft it is recognised that
From Shanghai, the Pekinese's flight that flies to can rise to 9200 meters of height in Wuxi overhead.That is, in flight into the nearly stage, it is existing
Locus model by aircraft be considered as all the time from original base it is oblique with certain climb rate on go straight up to cruising altitude, or all the time with
Certain rate of descent drops to landing field level face from cruising altitude.However, flight is in practical flight, according to each airport
It is different into departure procedure, have an each different flight paths, in its actual flight course as stair climbing, one can be climbed
Section, puts down and flies one section, then climbs one section, and the landing stage is also similar.It can be seen from the above that existing model can not accurately estimate the 4D of aircraft
Flight path.Therefore, 4D flight paths speculate that module 3 combines the history flight path data of each target aircraft, with machine
The mode of device study builds 4D section models (the main research of the time of each type for every air route, azel
On every segment, the length velocity relation of different height layer, different type of machines under DIFFERENT METEOROLOGICAL CONDITIONS (upper-level winds)), movement can be reduced
Trajectory predictions error so that the following flight path data of each target aircraft are more accurate.
Short-term and mid-term conflict probe module 4 is respectively with monitoring data processing module 1, flight plan data processing module 2
And 4D flight paths speculate that module 3 communicates to connect, it is according to the current track data of each target aircraft and each target
The flight object data and the following flight path data of each target aircraft that aircraft is associated, calculate and will obtain in future
Minimum range in one default time between each two target aircraft, and it is default to judge whether the minimum range meets
Air traffic space requirement；Specifically：
Short-term and mid-term conflict probe module 4 is needed for all target aircrafts in the range of system monitoring, according to each
Current latitude and longitude coordinates, current flight height and the current flight speed of a target aircraft, each target aircraft fly
Row air route and their data at the time of fly over following each way point, calculate them between any two within following a period of time
Whether minimum range (including level interval and vertical interval) meets that air traffic space requirement (is directed to each flight path, every number
A cycle can carry out a three dimensions detection), if present level spacing and vertical interval between two target aircrafts
While during less than alarm interval will be less than in alarm interval, or following a certain parameter temporal at the same time, then need by conflict Resolution
Computing module 5, which sends collision alert and starts, frees program." a period of time " herein can be set within 10 minutes (short-term)
Or 10-30 minutes (mid-term), " air traffic space requirement " herein can basis《The basic rule of People's Republic of China's flight
Then》Specified in flight safety interval set, for example, two airplanes are in the same direction, same to altitude, time interval must be 60 public
In, lateral spacing must be 20 kilometers；Forward or inversely fly with course line, upper-lower height interval must be 300 meters.
In the present embodiment, if the initial position of two aircrafts is far or (every 300 meters not on a height layer
For a height layer), then it can filter without calculating, to reduce calculating pressure.In addition, mid-term conflict probe and short-term collision
Detection flies into forward capable calculating straight difference lies in, traffic control conflict detection with current course, and mid-term conflict probe then basis
The flight route of plan is calculated, for example, the corner is calculated after turning round on air route.It is that is, short
Phase conflict probe is based primarily upon the kinetic model of the aircraft of current location, and mid-term conflict probe is based primarily upon above-mentioned 4D
Section model, was expected that some time and height were used as basis for estimation using each way point.
In addition, after two target aircrafts are selected, horizontal, height coarse filtration first can be carried out to them, compared
Whether both flight levels are consistent, and whether current distance is far, and whether following air route has common segment etc., thus reduce meter
Calculate load.
Conflict Resolution computing module 5 respectively with flight plan data processing module 2 and short-term and mid-term conflict probe mould
Block 4 communicates to connect, it receives short-term and mid-term conflict probe module 4 result of detection, when result of that probe is shown as two institutes
State the minimum range between target aircraft and do not meet default air traffic space requirement, i.e. when flight collision occurs, outwards
Boundary sends alarm, and according to the flight object data associated with each target aircraft, in the conflict Resolution journey pre-established
Searched in sequence experience storehouse and free scheme accordingly, and scheme is freed according to this and calculates the avoidance speed needed for obtaining target aircraft
And/or height is avoided, to free above-mentioned flight collision and no longer produce new flight collision；Specifically：
After short-term and mid-term conflict probe module 4 detects the generation of flight collision, conflict Resolution computing module 5 will be logical
Cross patterned display interface and send alarm to aircraft controller, and start the above-mentioned search validation process for freeing scheme, its
In,
The source in conflict Resolution program experience storehouse can be manually entered or defeated by way of machine learning
Enter, it can be established in the following manner：For every air route, controller can according to spatial domain situation and with adjacent control list
The turnover agreement of position, presets the instrument speed interval of access height layer, each type, or should according to the setting of landing airport
Recommend height layer and speed in air route；At the same time can also be by statistical analysis module (not shown) to each target aircraft history
Flight path data carry out statistical analysis, (including different are risen with each type on every air route of intelligence learning, different flight plannings
Fly ground airport) flying height section and speed interval, conflict Resolution program experience storehouse is thus established, so as to provide intelligence
Means guiding controller correctly handle flight conflict.
By above-mentioned conflict Resolution program experience storehouse can by the digitization of control turnover agreement and realize to flight path
The excavation of data.Artificial memory's control turnover agreement is needed in currently available technology, and after dropping control turnover agreement digitization,
System can provide instruction in advance (for example, flying to what height, what frequency establishing contact in before aircraft flies to commander border
Deng)；At the same time after data mining is carried out to history flight path, the history flight path section of each flight can be established, usually
In the case of, it is believed that the flight path flown over before the flight is all the flight path for closing rule.By the combination of above two mode,
Can on high in the range of the experience section (that is, freeing scheme) of a flying height and flying speed is set, so as to occur
Current Flight Plan and the experience height section in air route and speed can be searched for after flight collision in conflict Resolution program experience storehouse
Spend section (that is, freeing scheme accordingly), and detect whether speed governing degree and adjusting height can free successively in above-mentioned experience section
Current flight collision, and no longer produce new flight collision and (that is, calculate the avoidance speed needed for target aircraft and/or keep away
Allow highly), while should ensure that the target aircraft is still run in the spatial domain of this control unit, so as to command target aircraft to exist
Avoided in relatively reasonable scope.
In addition, when conflict Resolution computing module 5 has searched more sets and freed scheme and can free conflict, can be by basis
The weight of every factor, which is set, selects optimization scheme, such as：
Only frame flight issue instruction is better than issuing two frame flights and instructed；
The issue instruction of one frame flight is better than issuing a plurality of instruction to a frame flight；
Speed governing is carried out to a frame flight to be better than carrying out height adjustment to a frame flight；
When adjusting height to a frame flight, it is better than deviateing and next regulatory area close to the transfer height with next regulatory area
Transfer height；
When adjusting height to a frame flight, lifting height is better than falling head.
Certainly, suitably scheme, conflict Resolution computing module 5 are freed if can not be found in every constraints
Corresponding warning information will be produced, reminds controller to carry out airspace coordination to adjacent cells or the military.
Ground-to-Air Data Link communication module 6 is communicated to connect with conflict Resolution computing module 5, when conflict Resolution computing module 5 is counted
After calculating the avoidance speed needed for target aircraft and/or avoiding height, it will be navigated by the Ground-to-Air Data Link communication module 6 to target
Pocket sends CPDLC data, and asks the CPDLC responses of aircraft；Specifically：
Conflict Resolution computing module 5 answers the hair of automatic spring CPDLC message after feasible conflict Resolution scheme is calculated
Window is sent, and instruction is filled into corresponding text box, controller clicks on SendTo buttons after need to only confirming and is sent to target
The pilot of aircraft, and any word need not be manually entered.
It is above-described, it is only presently preferred embodiments of the present invention, is not limited to the scope of the present invention, of the invention is upper
Stating embodiment can also make a variety of changes.What i.e. every claims and description according to the present patent application were made
Simply, equivalent changes and modifications, falls within the claims of patent of the present invention.The not detailed description of the present invention is
Routine techniques content.
Claims (8)
1. a kind of air traffic control intelligence command system, it is characterised in that the system includes：
Monitor data processing module, it receives and according to externally input monitoring signal, obtains each target aircraft in real time
Current track data；
With the flight plan data processing module of the monitoring data processing module communication connection, it receives and according to external input
Flight plan and telegram data, analysis obtains the flight object data of each plan aircraft, and according to each target
The current track data of aircraft is related to the target aircraft by the flight object data of each plan aircraft
Connection；
Speculate mould with the 4D flight paths of the monitoring data processing module and the communication connection of flight plan data processing module
Block, it receives and according to the current track data of each target aircraft, associated with each target aircraft
Flight object data, and the history flight path data of each target aircraft to prestore, calculate and obtain each target
The following flight path data of aircraft；
Speculate module communication connection with monitoring data processing module, flight plan data processing module and the 4D flight paths
Short-term and mid-term conflict probe module, its according to the current track data of each target aircraft, with each mesh
The flight object data and the following flight path data of each target aircraft that mark aircraft is associated, calculate and obtain
Minimum range within the following one default time between target aircraft described in each two, and whether judge the minimum range
Meet default air traffic space requirement；And
Mould is calculated with the conflict Resolution of the flight plan data processing module, the communication connection of short-term and mid-term conflict probe module
Block, it receives short-term and mid-term conflict probe module the result of detection, when result of that probe is shown as two targets
When minimum range between aircraft does not meet default air traffic space requirement, outwardly send alarm, and according to it is each
The flight object data that a target aircraft is associated, is searched for corresponding in the conflict Resolution program experience storehouse pre-established
Free scheme, and scheme is freed according to this and calculates the avoidance speed needed for obtaining the target aircraft and/or avoids height,
And the Ground-to-Air Data Link communication module by being communicated to connect with the conflict Resolution computing module is sent to the target aircraft
Avoidance speed and/or avoidance height needed for it.
2. air traffic control intelligence command system according to claim 1, it is characterised in that the monitoring signal bag
Include：Primary radar signal, secondary radar signals, Automatic dependent surveillance broadcast signal and multipoint positioning signal.
3. air traffic control intelligence command system according to claim 1, it is characterised in that the target aircraft
Current track data include：Type, flight number, secondary code, current latitude and longitude coordinates, the current flight of target aircraft are high
Degree and current flight speed.
4. air traffic control intelligence command system according to claim 1, it is characterised in that the plan aircraft
Flight object data include：The type of plan aircraft, flight number, secondary code, original base, landing airport, flight boat
Road, departure time.
5. air traffic control intelligence command system according to claim 1, it is characterised in that the target aircraft
History flight path data include：History flying height of the target aircraft in each way point.
6. air traffic control intelligence command system according to claim 1, it is characterised in that the target aircraft
Following flight path data include：At the time of target aircraft flies over following each way point and reach following each air route
Flying height during point.
7. air traffic control intelligence command system according to claim 1, it is characterised in that the default time
For within 10 minutes or 10-30 minutes.
8. air traffic control intelligence command system according to claim 1, it is characterised in that the conflict Resolution meter
Module is calculated to be configured as outwardly sending alarm by graphic software platform interface.
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| CN113269991B (en) * | 2021-04-22 | 2022-04-22 | 南京莱斯信息技术股份有限公司 | Air traffic medium-term conflict detection method based on real-time flight path and control intention |
| CN113870623A (en) * | 2021-10-18 | 2021-12-31 | 南京航空航天大学 | Air traffic service safety rapid real-time detection system and method |
| CN115273558A (en) * | 2022-06-23 | 2022-11-01 | 成都民航空管科技发展有限公司 | Method and system for alarming inconformity of turning at one side of aircraft after takeoff |
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| CN101692315B (en) * | 2009-09-25 | 2011-08-10 | 民航总局空管局技术中心 | Method for analyzing high precision 4D flight trajectory of airplane based on real-time radar data |
| NO333567B1 (en) * | 2011-05-16 | 2013-07-08 | Kongsberg Seatex As | Method and system for maritime, high-speed broadband communications network construction |
| CN103434653B (en) * | 2013-08-22 | 2015-07-15 | 北京航空航天大学 | Aircraft component digitized flexible assembling measuring method based on laser tracking measuring technique |
| CN106340209A (en) * | 2015-01-07 | 2017-01-18 | 江苏理工学院 | Control method of air traffic control system based on 4D track operation |
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