modified automatic dependent surveillance (expanded)(expanded) m-adsm-ads as implemented in norway
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MModifiedodifiedMModifiedodified
AAutomaticutomaticAAutomaticutomatic
DDependentependentDDependentependent
SSurveillanceurveillanceSSurveillanceurveillance
(Expanded)(Expanded)(Expanded)(Expanded)
M-ADSM-ADSM-ADSM-ADS
As implemented in Norway
LAN Radar dataX.25(Datapak
)
Eik Ground Earth Station
INMARSAT
Avionics connectedto ...
M-ADS Unit
X.25(Datapak)
Satcom equipment
Bodø
ATN data-communicationsoftware.
Ground routers
Trondheim
ATN datacommunicationsoftware.
Air/Ground routers Oslo
Stavanger
Radar dataLAN RaADS application software
Requests ADS data and presentsintegrated ADS and radar data
Radar dataLAN
Bodø
Trondheim
EIK GES
Røyken (lab)
INMARSAT
ATN routingATN routingATN routingATN routing
Alternative route . . .Technical monitoring . . .
StavangerOslo
Software designSoftware design
X.25 Processing
ATN Processing
SituationData Display
SituationData Display
SituationData Display
Etc.Gateway
X.25 Network
Traffic IntegrationUnit
Etc.
Radar sensor
RadarData ProcessingSystem
ADSData ProcessingSystem
Flight planData ProcessingSystem
TCP/IP LAN
Main System Radar Data Display
BRA5267300 35
SAS907300 27
. . . .
. . ..
2K x 2K
BRA5267SAS907
Main System Flight Data Display
21”
LANLAN
or (as backup),RaADS Radar Data Display
LAN
Main system radar display
computer
RaADS radar display computer (PC)
Main system Flight Data Display
computer
Button wherecontroller can
select data source
RaADS used as backup systemRaADS used as backup system
Display Frozen
(Main SystemFlight Plan dataORRaADS radar data).
ADS data LAN
GPS TimeSynch.
Radar data x8
Maincomputer
ATC installation (example)ATC installation (example)
ATN routers
X.25 Network
On-line Standby
Etc.
Controllers withdisplay machines (SDDs)
Integrated air traffic data
LandingLanding
700 feet
Helideck
X
X
X
X
X
X
Weight on wheels
En-route contractAutomatic reporting rate speed-upAutomatic reporting rate slow-down, event contract change
Parked contract: Slow reporting rate + event contractsEn-route contract: 45 sek, abnormal descend event contract
Take-offTake-off
700 feet
Helideck
X
Helideck + 200 feet
X
X
X
Event: Vertical rate > 400 ft/min
Event: Altitude range
En-route contract request above 700 feet
Event: Vertical rate -2000 ft/minEn-route contractEmercency contract
EmergencyEmergency
Abnormal descend :> 2000 ft/min
SSR code :EM, CF, HISSR code :EM, CF, HI
Emergency switch
En-route contract En-route contractEmergency contract Emg. contract
Bip-bip Bip-bip
Rate speed-up
Bip-bip
Controller featuresController features
Request information:View incoming information:Incoming information:
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