PhysicalFunction

Handle VOD Service Activation and Interruption

PhysicalFunction

In-Flight Entertainment System > In-Flight Entertainment System > Physical Architecture > Physical Functions > Root Physical Function > IFE System > Run Services > Run Video-On-Demand Service > Handle VOD Service Activation and Interruption

This function is responsible for managing the VOD Service activations / deactivation (first activation, service resume, external interruption, etc.). This function relies on another function in charge of storing the current status of the interrupted / deactivated service (in particular, the current selection movie and the current position in this movie).  

Incoming Functional Exchanges

Exchange Source Description Allocated Exchange Items
FunctionalExchange VOD Movie StatusPhysicalFunction Store interrupted VOD Movie Status
FunctionalExchange Passenger VOD Service ActivationPhysicalFunction Start/Resume Service
FunctionalExchange Service Interruption CommandPhysicalFunction Interrupt Current Service

Outgoing Functional Exchanges

Exchange Target Description Allocated Exchange Items
FunctionalExchange VOD Movie Resume CommandPhysicalFunction Process VOD Movie Controls
FunctionalExchange VOD Movie Interruption CommandPhysicalFunction Store interrupted VOD Movie Status
FunctionalExchange VOD Movie List RequestPhysicalFunction Retrieve VOD Movie Data

Realized Elements

Diagrams displaying "Handle VOD Service Activation and Interruption"