LogicalFunction

Store Passenger Service State

LogicalFunction

In-Flight Entertainment System > In-Flight Entertainment System > Logical Architecture > Logical Functions > Root Logical Function > IFE System > Manage Passenger Services Lifecycle > Store Passenger Service State

Whenever a service is interrupted, its current state has to be saved, in order to be able to resume it later on in the same state. This function typically delegates this action to the functions directly responsible for running each passenger service.

Incoming Functional Exchanges

Exchange Source Description Allocated Exchange Items
FunctionalExchange Service Status RequestLogicalFunction Start/Resume Service
FunctionalExchange Service Deactivation CommandLogicalFunction Capture Passenger Service Selection

Outgoing Functional Exchanges

Exchange Target Description Allocated Exchange Items
FunctionalExchange Service Stored StateLogicalFunction Start/Resume Service

Realized Elements

Realizing Elements

Diagrams displaying "Store Passenger Service State"