This document summarizes a maritime information visualization capstone project. It lists the supervisors and 6 students involved in the project. It then provides an overview of the contents which include introduction, project management plan, requirement specification, design description, error detection and correction algorithm, testing, and lesson learned. It concludes with a demo and Q&A section.

1. Maritime Information Visualization
Supervisors: Mr. Huynh Anh Dung
Mr. Nguyen Tat Trung
Students : Tran Hai Dang
Pham Quang Hung
Nguyen Hai Ha
Ha Thi Tham
Ta Duc Tung
Duong Hue Linh

2. People
Mr. Huỳnh Anh Dũng Mr. Nguyễn Tất Trung
Trần Hải Đăng Phạm Quang Hưng
Supervisor Supervisor
PM & Dev BA & Dev
Dương Huệ Linh Tạ Đức Tùng
Nguyễn Hải Hà
Hà Thị Thắm
Tester CM & Dev Dev
Dev

3. Contents
1 Introduction
2 Project Management Plan
3 Requirement Specification
4 Design Description
5 Error Detection and Correction Algorithm
6 Testing
7 Lesson Learn
8 Demo, Q&A

4. Background
Problems
Why
Unstable Communication
Unintuitive Information
Ref “Directorate of fisheries”

5. Literature Review
Coastal Station
Communicate by

6. Literature Review
Viettel BTS (Base Transceiver Stations)

7. Literature Review
Movimar

8. Ideas Proposal
Ideas
Digital communication
Visualize Info
system
HF band Onshore
Software modem Offshore

9. Ideas Proposal
Weather Msg
Weather Msg
Weather Msg
Position Position
Position

10. Compare
Coastal Viettel
Item Movimar MIV
Stations BTS
Reliability
Long distance
Usability
Cheap
Iterative & incremental model

11. Project Management Plan
Model
Iterative & incremental model

12. Project Management Plan
Gantt chart Plan

13. Project Management Plan
Risk Management
ID Risk Description Status Action Contingency
1 User Involvement Occurred Internet Consult expert
2 Testing Environment Occurred Simulate Test 50km
3 Hardware availability Occurred Borrow Purchase
OJT – Self
4 Experience Not relevant Consult expert
train
5 Project Management skill Potential Training Consult supervisor

14. Project Management Plan
Team work
Working 6h/day and 5days/week
Communication via Skype, Facebook Group, Google
group, SVN
Working in FSpace office

15. Requirement Specification
Users
Central Use Viewer
Operator Vessel monitoring
Create weather message
Operator Use coastal station
Broadcast message
Receive message (from vessel)
Fishermen Use On-Sea Terminal
Self – tracking position
Self – tracking weather message

16. Requirement Specification
Usecase Diagram Viewer usecase diagram
Viewer
Viewer Screen

17. Requirement Specification
Coastal Station
Coastal Station
usecase diagram

18. Requirement Specification
Onsea Terminal On-sea terminal usecase diagram
On-sea Terminal Screen

19. Requirement Specification
Non-Functional Requirement
Vietnamese
Usability
Error detection & correction
Success Criteria
Meet all capstone project’s deadline
Send messages within 50km distance
correctly

20. Requirement Specification
Technical
Hardware

21. Requirement Specification
Software
Microsoft Visual studio 2010 Microsoft SQL server 2008 Eclipse classic 3.7.2
express
Jre 7.0
Microsoft .NET 4.0
Google API

22. Design Description
Context
Server application

23. Design Description
Viewer

24. Design Description
Architecture design
Server application

25. Design Description
Coastal Station

26. Design Description
Coastal Station

27. Design Description
On-sea Terminal

28. Design Description
Database diagram

29. Message Passing Schema
Message Dividing & Wrapping

30. Message Passing Schema
Transfer Steps:
Package Description
STARTING packet Notify receiver of starting transferring session
CONTENT packet Transfer content data
ENDING packet Notify receiver of stopping transferring session

31. Message Passing Schema
STARTING packet
CONTENT packet
ENDING packet

32. Message Passing Schema
Storm message structure *
Storm eye info i

33. Error Detection and Correction Algorithm
Convolutional Encoding and Viterbi
Decoding Algorithm
Encoded HF Band Encoded
Data Data
Convolutional Protocol Protocol Viterbi
Encoding Encoding Decoding Decoding
Raw Data Raw Data
Ref “http://home.netcom.com/~chip.f/viterbi/tutorial.html”

34. Testing
Testing phases
Software Development Phases Test Excuse Phases
User Validate Acceptation
15/4-20/4
Requirement Test
System System
Requirement Verify/ Validate 24/3-15/4
Test
Spec
Integration 16/3-23/3
Architectural Verify
Test
Design Spec
Detail Verify Unit Test 13/2-16/4
Design Spec
Coding &
Review

35. Testing
Testing process
Write
Test
TC
Excuse
Test Review
Create TC
Plan TC’s
template

36. Testing
Testing method and approach
Black box test Bottom up
MIV
input output
Viewer CS OT
View Create Send View Send View
…. …
map sms sms sns SOS sms

37. Testing
Defect log
Using excel to log defect, includes:
Defect
Module Description Type Severity Priority Status Created Date
ID
Communicate with developer via SVN or
directly

38. Testing
Test result
Test with different distances within 50 km distance
successfully
5/4/2012
University of
Transportation &
Communication
10/4/2012
FPT Cau Giay 20km Noibai Airport
15/4/2012
Tamdao
television tower

39. Testing
Test report
Untes
No Module code Pass Fail ted N/A Number of test cases
1 Onsea Terminal 54 0 0 0 54
2 Coastal Station 62 0 0 0 62
3 Viewer 75 0 1 0 76
CombineViewer-
4 CoastalStation-Vessel 10 0 0 0 10
Sub total 201 0 1 0 202
Test coverage 99.50%
Test successful
coverage 99.50%

40. Lesson Learn
Working in group
Technical skills
Project Management

41. Key points
Digital communication system
HF band carrier
Visualization
Work well in 50km

42. Demo
Vessel monitoring
Vessel history
Create storm message
Transmit message to vessel
Position reporting
SOS

43. Q&A