R ATIMS - System Configuration Figure 004
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R **ON A/C 106-149, 151-156, 159-199, 201-299, 301-399, 401-499,
Post SB 46-1013 For A/C 151-156,201-209,
A. System Configuration (Ref. Fig. 004A) The Air Traffic and Information Management System (ATIMS) consists mainly of an Air Traffic Service Unit (ATSU) which provides:
-datalink services to remote Airline Operational Control (AOC) application embedded in the ATSU and in on-board peripherals: Flight Management and Guidance Computer (FMGC), Data Management Unit (DMU), Centralized Fault Display Interface Unit (CFDIU), Cabin Terminal (Digital Interface Unit (DIU)).
-management of the datalink media: VHF datalink Satellite datalink
(optional) and HF datalink (optional). R The ATSU is configured with the following applications: R
-Aircraft Interface software (for host platform services)
-Configuration software (for manufacturer configuration parameters)
-Router parameters software (for the VHF Datalink Service Provider (DSP) World Map)
-
AOC application software
-
AOC database software.
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R ATIMS - System Configuration Figure 004A (SHEET 1)
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R ATIMS - System Configuration Figure 004A (SHEET 2)
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B. System Architecture
The ATIMS comprises:
-an Air Traffic Service Unit (ATSU),
-
two Datalink Control and Display Units (DCDUs),
-
two ATC MSG illuminated pushbutton switches.
NOTE : In Pre-FANS and Pre-FANS + configurations, the two DCDUs are not
____ fitted and the ATC MSG pushbuttons switches are not operational.
The ATSU interfaces with the following on-board units:
-
for hosted AOC applications:
Flight Management and Guidance Computer (FMGC),
Centralized Fault Display Interface Unit (CFDIU),
Flight Warning Computer (FWC),
System Data Acquisition Concentrator (SDAC),
Display Management Computer (DMC),
Clock,
Landing Gear Control and Interface Unit (LGCIU),
Data Management Unit (DMU).
-
for remote AOC/Aeronautical Passenger Communications (APC) applications: FMGC, CFDIU, DMU, Digital Interface Unit (DIU).
-
for access and management to the datalink subnetworks: VHF Data Radio (VDR3), SATCOM (optional).
-
for system management, maintenance and configuration: FWC, SDAC, CFDIU, LGCIU, Multipurpose Disk Drive Unit (MDDU) or Portable Data Loader (PDL).
-
for multipurpose Human-Machine Interface needs: Multipurpose Control and Display Unit (MCDU), Printer and Radio Management Panels (RMPs).
**ON A/C 151-158, 201-209,
C. ATSU Description
(Ref. Fig. 005)
The ATSU is the main component of the system.
Its architecture is based on:
-a hardware case
-
an ATSU A/C INTERFACE software uploaded through the MDDU or the PDL
-
an AOC software uploaded through the MDDU or the PDL Its main functions are:
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ATIMS - Functional Architecture R Figure 005
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-
to host the various datalink applications, including Airline Operational Control,
-
to provide management and access to the different datalink services available,
-
to provide management and access to the various datalink networks available.
R **ON A/C 106-149, 151-156, 159-199, 201-299, 301-399, 401-499,
Post SB 46-1013 For A/C 151-156,201-209,
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