11.19 Integrated Modular Avionics Flashcards Preview

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Flashcards in 11.19 Integrated Modular Avionics Deck (14)
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1
Q

What does IMA Stand for?

A

Integrated Modular Avionics

2
Q

What does LRU stand for?

A

Line Replaceable Units

3
Q

Thanks to IMA, what have conventional LRU functions, now become?

A

Avionics applications

4
Q

What does CPIOM stand for?

A

Core processing input/output modules

5
Q

What does IOM stand for?

A

Input/output modules

6
Q

Are CPIOM and IOM interchangeable?

A

Yes

7
Q

How many systems are LRUs configured to provides service for?

A

1 or more system

8
Q

What does ADCN stand for?

A

Avionics data communication network

9
Q

What does AFDX stand for?

A

Avionics full dupleX

10
Q

How do ADCN and NSS safely communicate?

A

Through firewalls

11
Q

What doesn’t IOM host?

A

Avionics applications, AFDX and non AFDX functions

12
Q

Are IOM interchangeable?

A

Yes

13
Q

What is avionics world role with ADCN?

A
  • Host A/C systems distributed within 6 avionics functional areas
  • Used for operational and maintenance and data exchange
  • Secured against malicious data coming from an open world
14
Q

What is Open world role within ADCN?

A

Flight crew, maintenance and commercial applications.

Subscribers - LRMs or LRUs fitted with an AFDX interface, Communicate with eachother.