Download 4-Flight System Services

Issue. 03.01
23/06/2012
4-Flight EnRoute/APP URD
Technical Directorate
NRDI-SUPP-REC009
The 4-Flight System shall provide a "pause" command for halting replay at a given moment
while maintaining the visualisations active. In the active mode, this function shall also keep
available all of the consultation and display functions specified for the mode.
Applicability: Step1
NRDI-SUPP-REC010
Category: F
Commonality: ER/G
Category: F
Commonality: ER/G
The 4-Flight System shall record the controller audio components and the video component as
independent sources for the playback in passive mode.
Applicability: Step1
NRDI-SUPP-REC014
Commonality: ER/G
The 4-Flight System shall record the controller HMI video component as a screen recorder for
the playback in passive mode.
Applicability: Step1
NRDI-SUPP-REC013
Category: F
When the speed factor is not 1.0, the replay of voice data should be inhibited.
Applicability: Step1
NRDI-SUPP-REC012
Commonality: ER/G
The 4-Flight System shall allow pre-defined replay speed factors.
Applicability: Step1
NRDI-SUPP-REC011
Category: F
Category: F
Commonality: ER/G
The 4-Flight System shall record the controller audio components and the data of interest as
independent sources for the playback in active mode .
Applicability: Step1
Category: F
Commonality: ER/G
ͶǤͳͷǤͶ PROVIDE DATA ANALYSIS FUNCTION
When an environment is running a mission (or is being set-up to run it) a large number of data and
events need to be captured for immediate and differed analysis:
- Technical users will need these to analyse the behaviour of the system for debug purpose
and capacity management.
- Operational users will need these to monitor and analyse the operational behaviour of the
system (e.g. requests for flight plan information).
This needs include the following non exhaustive list of analysis :
- Periodic Traffic Statistics
- Ad-hoc Statistics
- Custom Statistics
- Performance Indicators
- Statistics on Flight Plan Handling
- Statistics on Messages and Data Link connections
- SSR Code Assignment Statistics
- Operations Room Management Statistics
- Airspace Availability Statistics
- Controller Inputs Statistics
- Dedicated Statistics for Tower and Approach
- Dedicated statistics for the Central Route Charges Office (CRCO)
- Other Data analysis.
SUPP-DAF-001
E09003-03-0004URD
Approved/Public
For data analysis, the 4-Flight system shall provide the user with facilities and procedures
(e.g. automatic pre-defined queries) for filtering and reducing recorded data of interest, so that
they can be interpreted and used in a practical manner.
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