nguyễn vũ hưng (mentor) imagine cup 2012 maritime information visualization (1)
DESCRIPTION
Slide của nhóm 6Fingers trình bày về "Maritime Information Visualization", top 2 trong Vietnam Imagine Cup 2012.cf. http://www.microsoft.com/vietnam/imaginecup/cf. http://www.microsoft.com/vietnam/imaginecup/result.aspxTRANSCRIPT
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MARITIME VISUALIZATIONSYSTEM
6Fingers Team - Hanoi, 04/2012
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AgendaBackground1
Idea2
Key Features + Demo3
Issues & Future Plans4
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Fishery
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2 urgent problems
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2007 - 2009
2000 deaths
Natural disaster
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Arrested
Accidentally
$50,000
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Why
• Lack of a reliable communication channel
• Unintuitive information
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Movimar System
Coastal stations System
Viettel BTS System
Current solutions
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Coastal Station System
Advantages Disadvantages Easy to use Anti-Noise
Misunderstanding
Voice
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Viettel BTS
Cell phone
Advantages Disadvantages Can use cell phone Narrow range
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Movimar
SatelliteAdvantages Disadvantages
High quality of communication
High capital investment
Technology dependency
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Idea• Digital communication
system
– HF band long distance
– Software-modem (NOT hardware-modem)
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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
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Idea• Digital communication
system– HF band long distance– Software-modem (NOT
hardware-modem)
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Idea• Digital communication
system– HF band long distance– Software-modem (NOT
hardware-modem)
• Visualize information– On land– On sea
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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
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Key features
• On-Land– Vessels monitoring– Weather information
broadcasting
• On-Sea– Visualize received info– Position report– Territory violation warning– SOS