MARITIME VISUALIZATIONSYSTEM

6Fingers Team - Hanoi, 04/2012

AgendaBackground1

Idea2

Key Features + Demo3

Issues & Future Plans4

Fishery

2 urgent problems

2007 - 2009

2000 deaths

Natural disaster

Arrested

Accidentally

$50,000

Why

• Lack of a reliable communication channel

• Unintuitive information

Movimar System

Coastal stations System

Viettel BTS System

Current solutions

Coastal Station System

Advantages Disadvantages Easy to use Anti-Noise

Misunderstanding

Voice

Viettel BTS

Cell phone

Advantages Disadvantages Can use cell phone Narrow range

Movimar

SatelliteAdvantages Disadvantages

High quality of communication

High capital investment

Technology dependency

Idea• Digital communication

system

– HF band long distance

– Software-modem (NOT hardware-modem)

Software Sound Modem

Software Modem…0 1 1 0 0 1 0 1

Software Modem

…0 1 1 0 0 1 0 1

Sound Card

Sound Card

Sound Card As

Analog Digital Converter

Analog signal

Analog signal

INPUT

INPUT

OUTPUT

OUTPUT

Idea• Digital communication

system– HF band long distance– Software-modem (NOT

hardware-modem)

Idea• Digital communication

system– HF band long distance– Software-modem (NOT

hardware-modem)

• Visualize information– On land– On sea

Idea

HF

HF

HF

Text Data

Text Data

Text Data

Text Data

Database

Database

Visualization

Visualization

Visualization

Visualization

Coastal Station

Coastal Station

Sync

hron

ize

Visualization

Viewer

Key features

• On-Land– Vessels monitoring– Weather information

broadcasting

• On-Sea– Visualize received info– Position report– Territory violation warning– SOS