Transcript DFS data-link presentation

DATA-LINK IMPLEMENTATION IN FRANCE
• Initial data-link services with ACARS
- Departure Clearance, ATIS
- CPDLC and ADS in Tahiti
• Future data-link services
- Implementation Feasibility
- System development
- part of Link2000+
STNA
presentation of data-link activities
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Departure Clearance
and ATIS
• Departure clearance in use since 1993
– in Roissy CDG (93), Orly (95), and Lyon (95)
• Digital ATIS in use since 1994
– Orly (94) and Roissy CDG (98)
• ARINC 618 and 623 data-link with ACARS
• From trial basis to full operation
– Eurocae ED78 methodology >> ED 85 (DCL)
• Interoperability, performance, safety requirement
– Ground approval / Aircraft certification
• from data link to ATM safety
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ADS/CPDLC
in Tahiti
• VIVO system in Tahiti
– CPDLC in use since February 96
– ADS in use since March 99
• Interoperability
– ARINC 622 protocols
– Boeing FANS/1 and Airbus FANS/A
– Eurocae WG53/RTCA Sc189 interoperability doc
• New communication means / new ATM
– Dynamic routing (DARPS)
– Separation standards reduction
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Future services
• Feasibility study on future services
– ACM (ATC Communication Management)
• Safety and capacity benefit related to sectorization
• service based on ATN CPDLC : safety and reliability
– ACL (ATC Clearance)
• Strategic and non time critical,
• Initially as a backup of VHF voice
• service based on ATN CPDLC : safety and reliability
– ATC microphone check
• Safety benefit
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Future services
• Feasibility study on future services
– CAP (Controller Access Parameters : IAS,Heading)
• Mode S Enhanced surveillance capability
• ADS/ATN depending on aircraft equippage
– FLIPCY Flight Plan Consistency (FMS/FDPS)
• ADS projected profile or ACARS/Arinc 702
– DLIC (data-link initiation capability)
• enabling service
• flight plan association : safety issue
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Program phases
• Technical and on line validation (beg. 2000-2001)
– EOLIA (beg 2000) then PETAL/2 (2001)
– specific flights with EOLIA, red label Aircraft (P2E, AAL)
– Live connection to Reims center (Reims ACC look-a-like)
• Operational evaluation
– after civil military coordination HMI and RVSM (2002-2003)
– regular flights (AAL B767,others ?)
• Deployment : part of link 2000+ implementation
– depending on aircraft equipage
– operational system and communication infrastructure
• end to end approval
• Impact on controller working methods
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System development
• Datalink integration into CAUTRA
architecture has started in 1998
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–
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ODS-France data-link HMI
FDPS upgrade
Air ground data-link server : new component
development based on
• EOLIA and PRO-ATN
• Euro-AGDL project (Eurocontrol, DFS, NATS, STNA)
– initial demonstration beg. 2000
• multiple aircraft simulator
• specific EOLIA flights
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architecture
NETWORK
ES
ES
Mode S
-DLIC
-ACM
- CIC
-FLIPCY
-CAP
TRAFIC GENERATOR
DL comms for pseudo-pilots
Pilot n°1
DL SERVER
Technical Supervisor
Pilot n°2
Controller position
Sector #1
PSEUDO-PILOTS
Controller position
Sector #2
IHMs ODS EOLIA
Flight
Data
Processing
System
(STPV)
CAUTRA Environment
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EOLIA/PRO-ATN
• EOLIA services : benefits for ATM
– DLIC, ACM, CIC, FLIPCY
• Based on PRO-ATN
– Compliant with CNS/ATM1 ICAO SARPS
– Subnetwork VDL, Satellite
• Demonstration and Evaluation
– Feasibility demonstration (98) + Le Bourget (99)
– Pre-operational Evaluation (99/beg 2000)
– Cessna Citation + A340 + Ground platforms
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LINK2000+ Headlines
• Link 2000 + services
– DLIC, ACM, ACL, AMC, CAP, FLIPCY, DCL, ATIS, DSC
• European Implementation before 2007
– ATC Services and infrastructure with infrastructure support for
AOC
• Geographical Area
– European Core area to Start
– Strong link to FAA Program Build 1/1A/2
• Stakeholders commitment expected in 2000
– ATS Service providers, Eurocontrol
– Airlines voluntary aircraft equipage : Link 2000+ CBA
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Conclusion
• From today To link 2000 + : a big step ahead
in Air Traffic Management
– an encouraging experience from European projects
(EOLIA, PETAL)
– Evolution of working methods : controllers and pilots
• How to choose between voice and data-link ?
• Training
– Safety in a very busy traffic environment has to be
demonstrated
– Aircraft equipage investment
– Is there any other short medium term alternative ?
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