Slide 2 Team members Thi Thanh Tng Nguyn Anh Qun Bi V n Thi Trn
Xun t Nguyn B Thun Trn Hi Linh Slide 3 Contents Introduction
Project Management Implementation Result & Future Plan
Demonstration & QA Slide 4 Introduction The Idea Overview of
GSM/GPRS and GPS Proposed System Slide 5 The Idea Slide 6 The Idea
(contd) LED board controlling over GSM Network. GPS Tracking over
GPRS Network Slide 7 Overview of GSM/GPRS and GPS Slide 8 Proposed
System Slide 9 Project Management Member Roles Project Plans
Development Process Slide 10 Member Roles NoFull
nameRoleResponsibilities 1 Thi Thanh Tng Project Manager, Developer
Managing, creating documents, coding, testing 2Trn Xun t Project
Technical Leader, Developer Managing documents, coding, testing 3Bi
Vn Thi Developer, Hardware Coding, hardware crafting, testing 4
Nguyn B Thun Developer, Quality Assurance Coding, creating Test
Plan, test Case, testing 5 Nguyn Anh Qun Developer, designer
Coding, testing 6Trn Hi LinhDeveloper, Designer Coding, testing
Slide 11 Project Plans 09-May: Register Capstone Project 11-May:
Project Plan Approved 23-May: SRS Document completed 07-June:
System Design completed 22-July: Implementation completed
03-August: System Test completed Slide 12 Development Process Slide
13 Requirements Functional requirement Non- functional requirement
Slide 14 Functional Requirements Controller Commander(PC &
Mobile) GPS Receiver LED board Controlling Communicating with
Server/Commander via GPRS. Create NewLed(Name, ID,Size) Input
text(fontname, size, style), image Choose effect, speed. Preview
LED content. Zoom Display device position on map Manage devices
information Send SMSs. GPRS Server Forward GPS data from
controllers to commanders. Authenticate clients
(Commander/Controller). Slide 15 Non-functional Requirements
Usability Reliability Stability Extensibility Maintainability
Running Environment PC Commander & GPRS Server: Microsoft
Windows XP/7, Microsoft.NET 2.0 or greater. Mobile Commander:
Android 2.2 (Froyo). Slide 16 Implementation System Architecture
Selection of Devices & Tools Detailed Implementation of System
Components Slide 17 WMA System Architecture Slide 18 Selection of
Devices MICROCHIP dsPIC30F4013 LED Module 16x32x2 SIMCOM SIM548C
Slide 19 Selection of Tools Development Tools Designing &
Visualizing Tool Hardware Designing Tool Source Code Control Tool
Communicating Tools Slide 20 Implementation Controller Detailed
Implementation Slide 21 Controller Block Diagrams LED Controller
Slide 22 Controller LED board controlling principle Slide 23
Controller Block Diagrams GPS Controller Slide 24 Controller GPS
data Receiver NMEA Interface Supported Sentences: GPVTG, GPGSA,
GPGSV, GPRMC, GPGGA. Slide 25 Controller GPS data Receiver
2101.9114, N Latitude 21 Degrees 1.9114 minutes North 10547.0500, E
Longitude 105 Degrees 47.05 minutes East Slide 26 Implementation PC
Commander Detailed Implementation Architecture Design Detail design
Database Design Slide 27 PC Commander Architecture Design GSMGPRS
Database Overall architecture 3-Layer Architecture Slide 28
Database PC Commander Architecture Design : Component diagram Slide
29 PC Commander Detail design: Workflows Convert to string bytes
Access Data Data Input Send Convert to Led Matrix data LED Control
LED board GPS Database Save Value Object Functions Slide 30 PC
Commander Detail design : Analysis Data S Bitmap Image Convert To
Bytes SMS LED board Slide 31 PC Commander Database Design XML File
0 16 64 0 50 >m ;JT*@JkI$$9# ; 0; x0; Hello World Times New
Roman|8|Regular|0|0|0|False|False|False Slide 32 Implementation
Mobile Commander Detailed Implementation Slide 33 Mobile Commander
Android Operating System Developed by Open Handset Alliance led by
Google Linux kernel Open source Most current version used: Froyo
2.2 (55.9%) At June 2011, 550.000 android devices is activated
every day. More than 100 million devices have been activated, on
the 1st, about 48% of the smart phone market share. Slide 34 Mobile
Commander Architecture Wireless Module Application SQLite Database
SMS Receiver SMS Sender Google Map API Socket Slide 35 Mobile
Commander SQLite Slide 36 Implementation GPRS Server Detailed
Implementation Slide 37 Implementation Protocol Design Slide 38
Protocol Design Wireless Module Message Format 123456789101112
RTPWDDTEFSPDLEN 12345678 RTPWDCS 12345678910111213 RTOLDPWDNEWPWD
1234 RTDTLEN 12 RTRC Response Get Content(Response) Set Password
Get Content Set Content RT: Request Type PWD: PasswordDT:
DatatypeEF: Effect SPD: SpeedLEN: LengthCS: CheckSum Slide 39
Protocol Design Wireless Module Communication Protocol Pseudo-code
of WMADATAHEADER Struct WMADATAHEADER { byte stx; (1 byte) byte
command; (1 byte) short dataLength; (2 bytes) } Slide 40 Protocol
Design(contd) Wireless Module Communication Protocol ValueMeaning
0x01Packets from GPRS Server 0x02Packets from GPS Client
0x03Packets from GSM Module ValueMeaning 0x10Version of sending
application 0x11Request and Response for Password 0x12Request and
Response for Phone number list 0x13Request for GPS data of specific
devices 0x14GPS Data 0x15Phone Number Registration
0x00Acknowledgment 0x01Not Acknowledgment Command STX Slide 41
Protocol Design(contd) Wireless Module Communication Protocol Slide
42 Implementation Testing Slide 43 Testing model Slide 44 Test
Result Slide 45 Results & Future Plans Achievements Limitations
Future Plans Slide 46 Achievements Hardware Slide 47 Achievements
Software Slide 48 Limitations Depends on GSM Network. GPS only
works outdoor Platform-dependant application Slide 49 Future Plans
Develop commander on Web Application Framework. Develop
Applications using 3G, WIFI, RF. Box the circuit board into
completed packet. Slide 50 Lessons Learnt Project management
Working group Communication Slide 51 Demonstration & QA
