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.aspx

1. MARITIME VISUALIZATION
SYSTEM
6Fingers Team - Hanoi, 04/2012

2. Agenda
1 Background
2 Idea
3 Key Features + Demo
4 Issues & Future Plans

3. Fishery

4. 2 urgent problems

5. Natural disaster
2007 - 2009
2000 deaths

6. Arrested
Accidentally
$50,000

7. Why
• Lack of a reliable communication channel
• Unintuitive information

8. Current solutions
Coastal stations System
Viettel BTS System
Movimar System

9. Coastal Station System
Voice
Advantages Disadvantages
Easy to use Anti-Noise
Misunderstanding

10. Viettel BTS
Cell phone
Advantages Disadvantages
Can use cell phone Narrow range

11. Movimar
Satellite
Advantages Disadvantages
High quality of High capital
communication investment
Technology
dependency

12. Idea
• Digital communication
system
– HF band  long distance
– Software-modem (NOT
hardware-modem)

13. Software Sound Modem
Sound Card
As
Analog Digital Converter
Analog signal
Software
…0 1 1 0 0 1 0 1
Modem
INPUT OUTPUT
Sound Card
Analog signal
Software …0 1 1 0 0 1 0 1
INPUT Modem OUTPUT
Sound Card

14. Idea
• Digital communication
system
– HF band  long distance
– Software-modem (NOT
hardware-modem)

15. Idea
• Digital communication
system
– HF band  long distance
– Software-modem (NOT
hardware-modem)
• Visualize information
– On land
– On sea

16. Idea
Visualization
Viewer Visualization
Text
Data
HF
Coastal Station Tex
HF tD
ata
Visualization
Database
Da ta
Text
Synchronize
Visualization
HF
Text Data
HF
Visualization
Text Data
HF
Coastal Station
Database

17. Key features
• On-Land • On-Sea
– Vessels monitoring – Visualize received info
– Weather information – Position report
broadcasting – Territory violation warning
– SOS