Interrupt Current Service

PhysicalFunction

In-Flight Entertainment System > In-Flight Entertainment System > Physical Architecture > Physical Functions > Root Physical Function > IFE System > Manage Passenger Services Lifecycle > Interrupt Current Service

This function is responsible for triggering passenger service interruptions as soon as an imposed video is played or an audio announcement is performed. When a VOD movie is running, this means for example that the movie as to be automatically paused and the current position stored.

Involving Functional Chains

Allocating Component

PVDU Services Manager

Incoming Functional Ports

Outgoing Functional Ports

Incoming Functional Exchanges

Exchange	Involving functional chains	Allocating component Exchanges	Distant Port	Source	Description	Allocated Exchange Items	Realized Functional Exchange	Realizing Functional Exchange
Service Interruption Command	Watch Imposed Video on Private Screen		FOP 4	Process Imposed Video Controls			Service Interruption Command
Service Interruption Command	Broadcast Audio Announcement		FOP 2	Process Audio Announcement			Service Interruption Command

Outgoing Functional Exchanges

Exchange	Involving functional chains	Allocating component Exchanges	Distant Port	Target	Description	Allocated Exchange Items	Realized Functional Exchange	Realizing Functional Exchange
Service Interruption Command	Watch Imposed Video on Private Screen Broadcast Audio Announcement		FIP 3	Handle VOD Service Activation and Interruption			Service Interruption Command
Audio Interruption Notification	Broadcast Audio Announcement		FIP 1	Display Audio Interruption Screen on Seat TV			Audio Interruption Notification

Realized Elements