Transcript etfms - Eurocontrol
ENHANCED TACTICAL FLOW MANAGEMENT SYSTEM (ETFMS)
Hans Koolen 16 January 2013 © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)
ETFMS - SUMMARY
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Supporting tool for coordination between ATM, ATFCM, ATC, Airports and Aircraft Operators .
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Provides global data to be shared throughout the ECAC and adjacent States.
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Monitoring tool and support for decision making in short term Tactical actions.
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ATFCM and flight data improved with current traffic position data and airport information.
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ETFMS - IMPLEMENTATION MILESTONES
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March 1995 : Start of Operations of TACT based upon FPL data only.
April 1995 : Reception of first FSA message from France.
Today : Reception of FSAs from 30 ACCs plus oceanic clearances from 3 oceanic centres.
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March 2001 : ETFMS data only.
PHASE 1a operational, based upon FSA
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7 Feb 2002 : ETFMS PHASE 1a operational, based upon FSA and surveillance data from UK, France and MUAC.
data
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6 May 2003 : Flight Activation Monitoring Ireland, Oslo FIR and Belgium.
(FAM) Operational for
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June 2007 : First DPI messages from CDM airport - Munich © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU) 3
ETFMS - OBJECTIVES
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To increase the accuracy of ATFCM thus reducing any differences in data between ATFCM, ATC and airports .
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To improve short-term traffic demand forecasts.
To reduce over-delivery.
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To enable more accurate slot allocations thus improved utilisation of the available capacity.
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To improve reaction to short-terms events.
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ETFMS - OBJECTIVES
Increase Safety
Solve potential overloads and bunching, reduce en-route airborne holding, management of unusual events.
Fluidity, Responsive Capacity Management
Adapt Airspace, ATC sector configuration to better meet the traffic demand variation.
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Contribution to Collaborative Decision Making (CDM)
Share enhanced information between all users.
Contribution to
“GATE-TO-GATE” Share enhanced information between all users.
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ETFMS : TO UPDATE TACTICAL ATFCM WITH FLIGHT POSITIONS
10.30
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ETFMS - USERS
FLOW MANAGERS – NMOC (CFMU) OPERATIONS & MANAGEMENT POSITIONS (FMPs) .
ATC SUPERVISORS with Occupancy Counts.
ATC, ATFCM & AO MANAGERS.
OTHERS
Airport Authorities & Terminal Area Units Airspace Management (ASM) Bodies.
Route Charges.
Airspace Planning.
Investigation.
Quality Control Performance Review & Analysis.
Studies & Research.
Training.
(QC) .
(TMA) .
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ETFMS - SCOPE
ROUTINE SITUATIONS (tuning & optimisation of ATFCM plan)
Compliance Monitoring.
Best Use of Available Capacities.
Smoothing the Traffic.
Balancing Capacity & Traffic Demand at Airports.
SPECIFIC SITUATIONS (conservative actions & restart)
Stacks.
System Failures.
Low Visibility, De-Icing / Severe Weather.
Airspace / Airport Closures.
Interruption or New Pattern of Specific Demand.
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NMOC (CFMU) Systems & Main Data Flows
AIS DATA EAD AIP Aircraft Operators (AOs) / Air Traffic Services Reporting Offices (AROs) ORM RPL FPL RCAT Slots Rerouteings Network Situation IFPS FP1 Brussels FP2 Brétigny ETFMS ENV FPL ATC FPL Changes PREDICT Daily Plan Network Situation ATC Updates DWH Air Traffic Control (ATC) 9 © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)
ETFMS - SYSTEM OVERVIEW
Meteo Interface AN-3 Local Terminals ETFMS Central Server (ETFMS-CS) Remote Terminals Wide Area Network (s) Entry Nodes SDPS © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU) FDPS ATM systems FP-1 (Haren) ENV AN-1 AFTN CIDIN FP-2 (Brétigny) NM (CFMU) ACC 10
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DATA INPUT
Flight Plans
Flight plan and flight plan modification messages received by the ETFMS CS from IFPS such as FPL, CHG, DLA, ….
ENVironment Data
Standard ENV data from the ADR system.
ATFCM Measures
No changes for ETFMS.
Aircraft Positions
Mainly Surveillance data (CPR) but also positions based upon flight plan data (FNM, MFS,FSA,AFP).
Flight Data Update
Updates to flight plan data sent by ATC to ETFMS (AFP,FSA) and by airport CDM systems (DPI).
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DATA INPUT
AO FLIGHT PLANS ATC/AO AIRCRAFT POSITION
ETFMS
ATC/Airports FLIGHT DATA UPDATE © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU) NMOC/AD ENVIRONMENT DATA NMOC/FMP ATFCM MEASURES 12
DATA INPUT
FLIGHT DATA UPDATE
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Airport CDM systems send early estimates of Take-Off Times, SIDs and TaxiTimes.
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They are sent when a change is entered in an ATC or Airport CDM system.
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The flight data updates are for indicating changes in the flight plan, once the flight is airborne (AFP, FSA).
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Changes concern the route (short cuts, CDR3, Cruising level, estimates and in the ….), the future possibly diversions.
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DATA INPUT
DEPARTURE PLANNING INFORMATION MESSAGE (DPI)
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DPI: Receive flight data updates while flight is still on the ground.
Advance notification of TTOT Taxi-time per flight
Accurate SID updates Notification of actual off block event 14 © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)
DATA INPUT
FIRST SYSTEM ACTIVATION MESSAGE (FSA)
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The purpose of the FSA is to provide estimates and route updates to the NMOC (CFMU) for ATFCM purposes.
FSA shall be sent via AFTN/CIDIN to the ETFMS-CS directly.
FSA messages are sent by ANSPs.
FSA shall be sent in the following circumstances :
On first entry into FDPA including departures.
Change of route within an FDPA which does not affect another FDPA and when the information is not already sent via an AFP.
Flight is entering a holding.
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Example Departure FSA - TITLE FSA - IFPLID AA12345678 - ARCID MAH9554 - ADEP LHBP - EOBT 1050 - EOBD 051007 - ADES LFPG - POSITION - ADID LHBP - TO 1110
DATA INPUT
Example En-route FSA - TITLE FSA - IFPLID BB87654321 - ARCID THY1905 - ADEP LTAC - EOBT 0600 - EOBD 051007 - ADES LSZH - POSITION - PTID BABIT - TO 0812 - FL F350 © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU) 16
DATA INPUT
IFPLID
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Unique flight plan number issued by IFPS Example: AA12345678 or BB09876543.
Used for flight plan identification when exchanging data between ATM systems.
Used by NMOC (CFMU) in:
IFPS ADEXP output ATFM messages such as SAM, SRM, FLS, … Airborne messages such as FSA, CPR, AFP, … To be used by systems only, not by humans.
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DATA INPUT
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ATC FLIGHT PLAN PROPOSAL (AFP) The purpose of the AFP is to inform the NMOC (CFMU) of missing flight plans and of significant changes to airborne flights.
AFP shall be sent via AFTN/CIDIN to IFPS which convert them into APL/ACH for transmission to the ETFMS-CS.
AFP messages are sent by ANSPs.
Currently, AFPs are sent in the following circumstances :
An IFR-GAT flight exists but no FPL has been received from IFPS.
Change of route where the exit point from the Flight Data Processing Area (FDPA) has changed.
Change of Cruising Level (permanent change of level).
Change of aircraft type, aircraft equipment.
Change of flight rules (IFR/VFR) or flight type (OAT/GAT).
Diversion or change to a new destination.
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DATA INPUT
AIRCRAFT POSITION
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Position Reports based upon Surveillance Data from ATC, called Correlated Position Reports (CPRs) .
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Position Reports based upon Flight plan data which are mainly extracted from FNM, MFS, AFP and FSA messages.
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Position Reports received from Aircraft Operators via APR messages.
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DATA INPUT
CORRELATED POSITION REPORT (CPR)
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Contains the actual geographical Position of the Aircraft and its altitude.
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Provided by ATC Surveillance Data processing systems.
Enriched with flight plan information such as Callsign, ADEP, EOBT and ADES or IFPLID for correlation purposes.
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Normally sent every minute by Air Navigation Service Providers (ANSPs) .
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DATA INPUT
AIRCRAFT OPERATOR POSITION REPORT (APR)
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The purpose : To supply the NMOC (CFMU) with advance information of entry into the NMOC (CFMU) area.
Only for long-haul flights inbound into the NMOC (CFMU) area.
Should be received 2 hours before the flight enters the NMOC (CFMU) area.
Gives the ETA or the actual position and level of the flight.
Based upon message exchange between aircraft and the AO ground flight management systems (e.g. ACARS or mvt messages).
Shall be sent via SITA or AFTN to the ETFMS-CS directly.
APRs from AFR in OPS on 11/02/2002, other AOs are requested to join.
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PROCESSING
RE-CALCULATION OF FLIGHT PROFILE
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DEVIATION MONITORING.
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UPDATE OF FLIGHT PROFILE.
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FLIGHT PATH AND PROFILE PREDICTION.
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A
PROCESSING
FLIGHT RE-CALCULATION BASED UPON CPRs Time updates C D B 21Nm + Predicted route Reported Positions Time and path updates E 23 © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)
PROCESSING
USE OF FLIGHT PLAN UPDATES C D B New ATC route (CDR3, Direct..) E A Can be used as a confirmation of a Position Report update or vice versa 24 © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)
ADEP
PROCESSING
USE OF FLIGHT PLAN UPDATES FPL route ATC FPL update Reported path Predicted route ADES © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU) 25
PROCESSING
USE OF FLIGHT LEVEL UPDATES Flight Plan Reported profile ATC intention Predicted © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU) 26
PROCESSING – Use of flight level Updates FTFM Planned Level F370 CPRs © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU) CTFM Updated Planned Level CPRs 27
PROCESSING
USE OF FLIGHT LEVEL UPDATES (2) FTFM Planned trajectory CPRs CTFM Updated trajectory CPRs 28 © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)
PROCESSING
Vertical Flight Profile Re-calculation Standard situations
FL
800 700 600 500
5
400
2
300 200
3 1 4
100
6
0 0 100 Flight profile 200 Re-connection area (50 Nm) 300 400 500 Tendency change for backward (7%) Tendency change for forward (7%) Maximum Climb rate (8%) 600
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700
8
800 900 1000
Nautical Miles
COU/KOO 22/03/2001
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PROCESSING
SLOT ALLOCATIONS
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No change in allocation mechanism.
Slot lists are updated based upon the actual position and the recalculated profile (forced).
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Released flights.
slots may be re-used for other 30 © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)
FLIGHT ACTIVATION MONITORING (FAM)
FUNCTIONS
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Monitors flights which should have departed.
Identifies flights which should have departed and for which no message is received to confirm their departure.
“Updates/Shifts” these flights until a message is received.
If no update is received after 30 min, the flight is suspended.
Informs the AOs of a suspension enabling them to react.
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FLIGHT ACTIVATION MONITORING (FAM)
OBJECTIVES
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Benefit counts.
from ETFMS data to improve Traffic Load Allow a more efficient use of the available capacity.
Provide an incentive for Aircraft Operators to update their EOBTs.
Reduce the impact of ghost flight plans and of late departures.
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FLIGHT ACTIVATION MONITORING (FAM)
APPLICATION
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Only for flights in areas from which ETFMS receives CPRs for all flights.
Operational for first states since 06/05/2003.
Target: All states from which CPRs are received.
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FLIGHT ACTIVATION MONITORING (FAM)
EXPECTED RESULT
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FAM will release slots which are unduly occupied by flights not departed, thus making these slots available for other aircraft which are ready to depart.
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APPLICATION OF FAM (1)
FAM is applied on all flights, whether regulated or not, departing from and/or landing at areas where CPRs are received by the NMOC (CFMU) and FAM is activated.
Flights departing from and landing in non FAM enabled areas are NOT affected by FAM, irrespective if they fly through CPR covered or non CPR-covered FAM enabled areas en-route.
CPR coverage is an essential requisite for FAM to be applied. When CPR coverage in a particular area is not at the level considered as “safe”, then FAM is deactivated for his area.
Where FAM is applicable, the timing starts at the entry of the first CPR-covered FAM enabled area (AUA).
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APPLICATION OF FAM (2)
1.
X 2.
3.
4.
X = FAM enabled CPR-covered areas © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)
} }
FAM applies FAM does not apply 36
PROCESSING
DEMANDS
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Planned Demand Regulated Demand
Initially based upon the planned data.
Updated with re-allocation of slots, not with the forced flights.
Current Demand (load)
Initially based upon the regulated data.
Updated with the actual position of the flight.
Updated with the route and level updates received via AFP and FSA.
Updated with route and level predictions.
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OUTPUT
TRAFFIC SUMMARIES
ETFMS
COUNTS © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU) SLOT MESSAGES FLIGHT LISTS 38
OUTPUT
SUMMARY
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Improved (short-term) load prediction.
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Improved traffic smoothing.
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Reduced delays.
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OUTPUT
IMPACT ON COUNTS AND FLIGHT LISTS
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Having flight profile forecasts increases the accuracy of the traffic prediction.
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The counts on any sector/aerodrome take into consideration the profile recalculation.
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Flight lists and summaries are updated accordingly.
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OUTPUT
IMPACT ON THE SLOT ALLOCATIONS
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Same scenario for flights changing route : vacant slots are re-used, overload slots are compensated if possible.
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As statistics show that on average flights are late, it improves the delay situation.
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OUTPUT
IMPACT ON TRAFFIC MONITORING
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Both departed and not-yet-departed traffic are updated.
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Both regulated and non-regulated traffic are updated.
Traffic forecast is improved.
Potential overloads will be detected earlier.
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OUTPUT
IMPACT ON ATFCM IN GENERAL
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Improving the use of available capacity reduces delay (dynamic slot lists).
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Increased accuracy of the information provided to users.
Improve Traffic smoothing (less “bunching”).
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Improved monitoring of slot compliance.
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Consequence: increased confidence in ATFCM is expected to lead to increases in capacity provided to ATFCM.
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OUTPUT
IMPACT ON NMOC (CFMU) OPERATIONS
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Greater accuracy of the traffic load, permitting less “unnecessary” of regulations actions being taken (no longer creation “just in case” ).
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Improved ability to manage “unusual” situations in real time (given the more accurate data on actual traffic demand).
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OUTPUT
IMPACT ON FLOW MANAGEMENT POSITIONS (FMPs)
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Because of the improved accuracy of the data in ETFMS, FMPs will have earlier warning of demand which, for whatever reason, is exceeding the declared capacity.
This earlier warning will permit the FMP to consider and perhaps implement some further remedial actions to reduce the impact :
Level capping.
Sector organisation.
Warnings to controllers.
Rerouteings.
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OUTPUT
IMPACT ON AIRCRAFT OPERATORS (AOs)
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Less delay.
Greater accuracy in the flight plan data on the CIA, in particular for the arrival time.
Improved ability to maintain in good time, accurate EOBTs for the return and subsequent legs for a flight/aircraft.
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OUTPUT
IMPACT ON REMOTE CLIENT APPLICATION (CHMI)
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Figures in traffic counts and flight plan data are more accurate.
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CPR/FSA/FAM COVERAGE
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STATES’ PLANNING FOR PROVISION OF CPRs The NMOC (CFMU) will establish an implementation plan with the states that are not yet providing CPRs.
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ATC ACTIVATION MESSAGES COVERAGE The FSA coverage is in North and South-East is increasing.
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METEO DATA
IMPLEMENTATION OF METEO DATA
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Use wind speed and wind direction in flight profile calculation.
Forecasts for 6 periods of 6 hours, in total for 36 hours.
It is updated every 6 hours.
Forecasts for flight levels: 050, 100, 140, 180, 240, 300, 340, 390, 450, 530.
At update of meteo data only not-activated flights are re-calculated.
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SECTOR OCCUPANCY COUNTS
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Count the number of flights actually present in the sector at a given moment in time.
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Enabled by the improved accuracy of the ETFMS flight profile.
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Occupancy counts for counts in the near future (e.g. < 60 min).
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Average Occupancy counts for counts in the more distant future (e.g. > 60 min).
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NMOC (CFMU) DATA RE-DISTRIBUTION
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ETFMS Flight Data (EFD) .
Sent at significant flight data updates in ETFMS.
Sent in broadcast to interested ANSPs and AOs via a dedicated network.
Message in ADEXP format.
Contains ETFMS data, including 4D flight profile.
Same data as on CHMI 53 © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)
DATA DISTRIBUTION OUTPUT
TRAFFIC SUMMARIES
ETFMS
COUNTS EFD MESSAGES © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU) SLOT MESSAGES FLIGHT LISTS 54
FUTURE ENHANCEMENTS
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Further Deployment of CDM airports (DPI message) Integration of Data from FAA Next steps in integrating ATM systems © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU) 55
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FCM01
ESSIP OBJECTIVES
– Implement Enhanced Tactical Flow Management Services
ASP02 (or ASP01) – Provide Correlated Position Data
ASP04,06,07 – Provision of FSA messages Implementation time frame: 1995 – 2006 FCM03 Implement Collaborative Flight Planning
ASP05 – AFP for missing flight plans
ASP06,07,08,09,10,13,14 – AFPs for modifications Implementation time frame: 1995 - 2005 Defined in close cooperation with ANSPs Pan European Objectives © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU) 56
EU Implementing Rule 255/2010
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COMMISSION REGULATION (EU) No 255/2010 of 25 March 2010 lays down common rules on air traffic flow management It defines in Article 6/5: ATS Units shall provide NMOC with following data and subsequent updates:
(f) updated flight positions (i.e. CPR & FSA)
(g) deviations from flight plans (i.e. FSA & AFP)
(i) actual take-off times (FSA)
1995 - 2005 EU Law 57 © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)
CONCLUSION
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ETFMS is an important step ATFCM process.
in the improvement of the A critical step because numerous data will be used for the first time and systems will have to be adapted for their interpretation.
Areas for special attention:
Quality of received data.
Quality of prediction and extrapolation algorithms.
It will require fine-tuning for all areas and processes.
ETFMS will allow ATC to data.
share information on the flight 58 © EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)
Your questions are very welcome
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Thank you for your attention
Hans Koolen [email protected]
© EUROCONTROL 2013 – Network Manager Operations Centre (NMOC/CFMU)