EMBRAER VISION FOR IFE SYSTEMS

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EMBRAER VISION FORIFE SYSTEMS

• Aristides Cintra
• aristides.cintra_at_embraer.com.br

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EMBRAER Vision

• The several IFE technologies are becoming more
  and more complex and it was EMBRAER decision to
  offer the IFE system development and
  certification as part of the aircraft basic
  configuration.

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Why preference for Line-Fit?

• Embraer believes the line-fit solution is most
  effective and elegant way to install IFE
• All processes adopted are within Embraer
  standards making easier the integration with
  suppliers and system interfaces
• System Installation is part of the aircraft
  manufacturing, schedules, testing and planning
• Based on experience gained with IFE systems
  installation, Embraer can significantly reduce
  the implementation time of an IFE Line-Fit program

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IFE System Design Phases

• Customer requirements
• LOPA definition
• System Development
• System Installation
• System Tests
• System Certification
• Entry in Service

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Customer Requirements and Wish List

• Audio
• AOD
• Satellite Radio
• PRA
• Video
• VOD
• Satellite TV
• Digital Broadcast

• Communications
• SATCOM
• Wireless Phone
• Cellular
• Wireless Internet Access
• SMS
• VoIP

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How to design the aircraft harnesses?
How will be the interface with seats and
monuments?
How to provide proper cooling to the equipment?
Human factors requirements
Where to install the LRUs?
Where to install the systems controls?
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LOPA Definition
CABIN HARNESSES
VIDEO MONITOR
SEAT BOXES
LRU RACK
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E-Jets
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System Development Strengths
AC

• All harnesses integrated with the aircraft basic
  harnesses

DC
MISC
FBW
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System Development Strengths

• Electrical power supply and control logic defined
  with the electrical system/avionics suppliers

INPUTS FROM AIRCRAFT
EPGS
IFE SYSTEM
LOGIC
AVIONICS
INPUTS FROM AIRCRAFT
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Strengths of the development

• Dedicated Avionics data bus interface
• Electrical/Structural hardware are the same
  specified for the whole airplane
• Interface with systems and interior under Embraer
  standards
• All provisions certified as part of the basic
  aircraft certification

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Thinking about space and harnesses installation

• Comply with segregation, voltage drop, type of
  wiring, interface with other essential systems
  (electrical, avionics, AMS, etc)

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Thinking about space and harnesses installation

• Comply with weight and balance requirements to
  locate LRUs
• Comply with customer requirements for spacious
  and comfortable cabin

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Concept
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CATIA model

• All models are created in CATIA, minimizing
  installation errors (lengths, structural
  supports, etc)

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Actual Wiring Installation
CATIA Model
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Seats

• Integration, design and try-out to reach
  perfection

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Study for Monitor Installation
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Satellite TV antenna design
?
HOISTING POINTS
RADOME
?
?
SKIRT
ADAPTER
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From manufacturing to Results
ADAPTER PLATE
SKIRT
ANTENNA
RADOME
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Seats Interface
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Rack Design

• Rack design should consider
• Accessibility, Maintainability
• Light weight, Small size

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HSD / WIRELESS

• Embraer has developed a HSD and Wireless Internet
  access system
• Challenges
• to have the same performance as encountered at
  home
• Costs for the passengers and airlines should be
  kept low

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HSD System Architecture
VoIP
MPDS
ISDN
PC Network
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Coverage Map
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Phased-Array Beam type Antenna

• No aerodynamics, ice or interference problems

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PC Power Outlets

• A solution for Business/First Class seats

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PC Power Outlets

• A solution for Economy Class seats

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115/220 VAC Outlets

• Customers are requesting outlets for other
  applications and different standards

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System Certification

• Although the majority of the IFE Systems are
  optional, the certification must comply with
  RBHA/FAA/EASA and other authorities requirements.
  
• Authorities are concerned about functionalities
  and integration with essential aircraft systems.

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Entry in Service

• The airlines are getting excited with the new IFE
  systems and new technologies.
• The passengers are changing their habits giving
  preference to fly with the airlines that offer
  more options of services.
• Statistically, the tickets sales are increasing
  10 due to the IFE systems implementation.

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RESULTS
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Lineage 1000
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