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.

Allocating Component

• Seat TV Services Manager

Incoming Functional Ports

• FIP 1
• FIP 2

Outgoing Functional Ports

• FOP 3

Incoming Functional Exchanges

Exchange	Involving functional chains	Allocating component Exchanges	Distant Port	Source	Description	Allocated Exchange Items	Realized Functional Exchange	Realizing Functional Exchange
Service Status Request			FOP 1	Start/Resume Service				Service Status Request
Service Deactivation Command			FOP 2	Capture Passenger Service Selection				Service Deasctivation 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 Stored State			FIP 2	Start/Resume Service				Service Stored State

Realized Elements

• Handle Service Activation Requests

Realizing Elements

• Store Passenger Service State

Diagrams displaying "Store Passenger Service State"

• [FS] Determine Passenger Service Availability
• [LAB] [BUILD] All Components, Functions, CEs, FEs
• [LAB] [BUILD] Template
• [LDFB] [CTX] Manage Passenger Services Lifecycle
• [LFBD] All Functions