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the flight’s progress is sent automatically
to other controllers in other sectors or in
adjacent centres.
The new flight data processing system at
Maastricht is not just smarter and more
efficient than the former system – it is
based on a different operating philosophy.
It is trajectory-based, rather than
route-based. In the past, flight plans had
to follow the rigid pattern of airways that
criss-cross the skies above the continent.
If a flight changed course to shorten its
route or change destination an entirely
new flight plan had to be created. With a
trajectory-based system the initial trajectory
requested by the aircraft is continuously
updated with radar data and inputs
from the controller, reflecting in real time
the clearances provided to the aircraft
and the planned sector sequence. This
helps controllers get a clearer and safer
picture of the air traffic situation and
plan the most efficient flight profile on
Introducing the next generation of air traffic control
MUAC manages 260,000
square kilometres of upper
airspace above the Benelux
countries and north-west
Germany – one of the busiest
airspaces in the world.
On 23 March 2009,
during a ceremony
held at Maastricht,
the Minister for
Transport, Public
Works and Water
Management of
the Netherlands,
Mr Camiel Eurlings,
officially
inaugurated the
new Flight Data
Processing
System.
Skyway 51 - Spring 2009
the basis of real-time information. This
feature increases the potential for offering
more direct routes, optimal flight profiles
and the best alternative routes, ultimately
helping to ensure greater flight efficiency.
A range of next-generation technologies
such as medium-term conflict detection
(MTCD), controller-pilot data link communications
(CPDLC), a traffic and controller
workload analysis function, operational
configuration management and greater
electronic coordination are embedded in
the new system.
Pre-operational validation
platform
Developed to manage a
continuum of airspace extending
over several countries of the
Functional Airspace Block
Europe Central (FABEC) area,
the new system provides the
technology base for seamless
air navigation services – a key
element in the Single European
Sky programme.
On top of providing next-generation
technologies aimed at increasing
efficiency performance in the short
term, the new system will allow future
improvements to be introduced in a
modular way, meeting the upcoming
technical and operational requirements
of the Single European Sky. Furthermore
in a bid to actively contribute to the
development of the future European
ATM system, the advanced features
now available will also offer a unique
platform capable of supporting the preoperational
evaluation and validation of
future concepts in support of the SESAR
development phase in a cross-border
operational environment. n
New Flight Data Processing System
Features at a glance
n The new FDPS was developed in line with European Flight Data Processing (eFDP) specifications,
developed by EUROCONTROL and other major air navigation service providers. It
complies with the Single European Sky Regulation on the Interoperability of the European
ATM Network, (EC) No. 552/2004, and the relevant implementing rules. It is therefore in
line with European interoperability standards, and is the first implementation of an eFDPcompliant
system in Europe.
n It is a trajectory-based system, as opposed to the classical route-based systems used
hitherto. A trajectory is now continuously updated by the flight behaviour (indicated by radar
data and inputs from the controller) whereas in a route-based system the flight plan route
remains fairly static in the system. This means that since all route changes are updated automatically,
controllers have the most accurate information at all times. The trajectory can also
be updated by external sources (e.g. adjacent centres through on-line data interchange or
OLDI). This feature facilitates better management of the airspace.
n Real-time trajectory data is exchanged with military ATC in Belgium, the Netherlands and
Germany (German military ATC is co-located at Maastricht). This ensures that all partners
alike – civil and military – share the most accurate, real-time flight information at all times.
n Medium-term conflict detection (MTCD), which alerts controllers to potential conflicts up to
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本文链接地址：
Skyway Magazine Spring 2009(16)
