___________________________________________________________
1. General
_______
R **ON A/C 106-149, 211-299, 301-399, 401-499,
The Aircraft Integrated Data System (AIDS) is a part of the Flight Data Interface Management System (FDIMS). The FDIMS is controlled by the Flight Data Interface and Management Unit (FDIMU). The FDIMU puts together the functions of the standard Digital Flight Data Recording System (DFDRS) and the standard AIDS in one system.
A. AIDS Part Function: The AIDS-part of the FDIMS monitors the data supplied by various aircraft systems. This data enables the operator to customize his maintenance-planning. Long-term trend-monitoring of the engines and the APU prevent expensive unscheduled maintenance actions outside of the main base from the aircraft operator. In addition the AIDS is used for various tasks like hard landing-detection, team-proficiency- monitoring and trouble-shooting on system-level.
B. DFDRS Part Function:
(Ref. 31-33-00)
**ON A/C 151-199, 201-210,
A. Purpose of the Aircraft Integrated Data System With the integration of modern, state-of-the-art technology like the fly-by-wire or the Full Authorized Digital Engine Control (FADEC) the complexity of the aircraft systems leads to the development of the Central Fault Maintenance System (CFDS) and the Aircraft Integrated Data System (AIDS). While the CFDS is intend to assist the line maintenance in isolating faults, detected by the BITE functions of the individual aircraft system, the main objectives for the AIDS are more of a preventative nature. Long term trend monitoring of the engines and the APU avoid expensive unscheduled maintenance actions outside the main base of the aircraft operator. Continuous monitoring of the engines and the APU is also intended to substitute fixed interval inspections by on demand maintenance. In addition the AIDS is used for various tasks like hard landing detection, crew proficiency monitoring and any type of special investigations and trouble shooting on system level.
R 1EFF : 106-149, 151-199, 201-299, 301-399, 1 31-36-00Page 1 1401-499, 1Config-2 Aug 01/05 1 1 1CES 1
B. Realization of the Aircraft Integrated Data System
The AIDS is organized around the DMU which interfaces with other aircraft systems (see AIDS - System Block Diagram). Approximately 13000 parameters from the 48 ARINC 429 data lines are fed into the DMU. Based on these parameters, the DMU performs several tasks, the result of which are either found on the SAR, on the PDL floppy disks, on the MCDU screen or if they are downloaded through ACARS directly at the GSE computer in the airline ground station. The Smart Access Recorder (SAR) shall be retrieval via MDDU/PDL.
R **ON A/C 106-149, 151-199, 201-299, 301-399, 401-499,
2. Component Location
__________________
R **ON A/C 106-149, 229-299, 303-399, 401-499,
(Ref. Fig. 001)
The system components are located in the A/C as listed below:
-------------------------------------------------------------------------------FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA
| | | | DOOR | REF. ______________________________________________________________________________ 2TV DAR 87VU 127 824 31-36-52 2TV1 DAR Data Disk 31-36-00 2TV2 DAR Operational Software Disk 31-36-00 10TV FDIU/DMU (FDIMU) 87VU 127 824 31-36-34 10TV SW1 FDIU Software 31-36-00 10TV MD1 FDIU Media Disk 31-36-00 10TV SW2 DMU System Software 31-36-00 10TV MD2 DMU System Media Disk 31-36-00
The FDIMU and the DAR are installed in the electronics rack, the remote
print button is installed on the pedestal of the cockpit.
For component location of equipment which is not part of circuit TV see the
related ATA chapter:
ATA 22-82 AFL - CONTROL AND DISP. UNIT for CA
ATA 23-24 COM - AIRCRAFT COMMUNICATION for RB
ATA 31-32 IND - CENTRALIZED FAULT DISP for TW
ATA 31-33 IND - FLIGHT DATA RECORDING for TU
ATA 31-35 IND - MULTIFUNCTION PRINTER for TW.
R 1EFF : 106-149, 151-199, 201-299, 301-399, 1 31-36-00Page 2 1401-499, 1Config-2 Aug 01/05 1 1 1CES 1
R **ON A/C 151-199, 201-210,
R (Ref. Fig. 001A) R System components are located in the A/C as listed below. R R -------------------------------------------------------------------------------R FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA R | | | | DOOR | REF. R ______________________________________________________________________________ R 1TV DMU 87VU 127 824 31-36-34 R 2TV DAR 87VU 127 824 31-36-52 R 2TV1 DAR Data Disk 31-36-00 R 2TV2 DAR Operational Software Disk 31-36-00 R R The DMU and DAR are installed in the electronics rack, the Remote Print R Button is installed on the pedestal of the cockpit. R For component location of equipment which is not part of circuit TV see R respective ATA chapter: R R ATA 22-82 AFL - CONTROL AND DISP. UNIT for CA R ATA 23-24 COM - AIRCRAFT COMMUNICATION for RB R ATA 31-32 IND - CENTRALIZED FAULT DISP for TW R ATA 31-33 IND - FLIGHT DATA RECORDING for TU R ATA 31-35 IND - MULTIFUNCTION PRINTER for TW 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM 指示/记录系统 3(46)
