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© Barco Orthogon AG
Advice Generation
(Scheduling Information)
 Calculation of scheduling times for reference points
 Runway threshold
 Final approach fix
 Feeder fix or initial approach fix
 Coordination points (delay sharing)
 Time to gain time to lose for reference points
 Departure times for regional flights
 Adaptation of (departure) slot start times
June 2005, page 12
commercial-in-confidence
© Barco Orthogon AG
Advice Generation (Delay Sharing)
ACC1
ACC3
ACC4
APP
COP1 =
Entry Fix
COP2
COP3
COP4 =
IAF/Feeder Fix
ACC2
 Delay Sharing
distribution of delay along
upstream En-Route sectors
 Assignment of delay
configurable absorption
capacity for each sector
 Possible Strategies
 As late as possible
 Balanced distribution
June 2005, page 13
commercial-in-confidence
© Barco Orthogon AG
Advice Generation (Probe Sequences)
What-If functionality: Calculation of probe sequences
based on controller inputs, alternative routes or
probe trajectories.
 Concepts will be evaluated during Gate-To-Gate trials
 Probe sequences for direct routings
 Delay absorption through alternative routes
 Could be used to coordinate User Preferred Trajectories
June 2005, page 14
commercial-in-confidence
© Barco Orthogon AG
Calculation of an advice trajectory with scheduling
times for reference points as constraints
 Speed during descent
 Top of descent advice
 Calculation of flight duration for regional flights
 Holding indication
 Routing information
Advice Trajectory
June 2005, page 15
commercial-in-confidence
© Barco Orthogon AG
Controller Input
 Change sequence
 Insert flight or time slot
 Request re-sequencing
 Remove flight
 Update flight parameters
 Change priority
 Change acceptance rate
 Change strategy
 ACC-APP coordination
 Controller-Pilot coordination
June 2005, page 16
commercial-in-confidence
© Barco Orthogon AG
Monitoring and Adaptation
OSYRIS Monitoring Functions
 Automatic updates of the estimates based on actual
position data
 Conformance monitoring (deviation alert)
 Passed waypoint notification
 Area enter leave notification
Automatic Sequence Adaptations
 Automatic adaptation of scheduling times
 Configurable trigger for re-sequencing
June 2005, page 17
commercial-in-confidence
© Barco Orthogon AG
Departure Manager: Functionality
 DMAN calculates earliest possible take-off times
 The DMAN process is event driven based on ATC
instructions:
 En-Route Clearance, Engine Start-Up, Push-Back, Taxi,
Line-Up, Take-Off.
 The departure planning process considers:
 wake vortex separations,
 SID dependent separations
 intersection take-off
 The DMAN incorporates arrival times (for runways in
mixed mode operations).
 ATC controller is able to intervene
June 2005, page 18
commercial-in-confidence
© Barco Orthogon AG
Departure Manager:
Optimization Objectives
 Maximum throughput
 maximum runway usage
 Minimum taxi-out delays
 reduction of unnecessary delays at holding points and
during taxing
 reduction of fuel consumption between engine
startup and take-off
 Maximum slot compliance
 maximum compliance to target departure times
provided by airlines or flow control
The DMAN allows the combination and weighting of
optimization criteria
June 2005, page 19
commercial-in-confidence
© Barco Orthogon AG
Collaborative Decision Making
June 2005, page 20
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© Barco Orthogon AG
Barco – Inform CDM Initiative
 Inform Product: Turnaround Manager
 Provides ground handling systems for airlines:
 KLM, SAS, AirFrance, British Airways, …
 CDM Initiative (presented ATC Maastricht 2006):
 Interfaces between Arrival Manager, Departure Manager and
Turnaround Manger
June 2005, page 21
commercial-in-confidence
© Barco Orthogon AG
　
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