Highway Accident Avoidance and Identification System(HAAIS)

Prototype Presentation

INTRODUCTION……

SYSTEM DIAGRAM

CURRENT PROGRESS…….

VEHICLE DEVICE• Small and user-friendly device.

• Rechargeable power source .

• Ability to interact with a bar code reader.

• Integrated with Xbee RF modules.

• 70% completed

VEHICLE DEVICE

• Circuit Design Done

• Circuit Implementation 80 % Done

• Microcontroller Programming code 70 % Done

• Xbee Programing Code Done

• Vehicle Device Structural Implementation Remaining

• Testing Remaining

• Integration Remaining

VEHICLE DEVICE CIRCUIT

ROAD DEVICE

• Circuit Design Done

• Circuit Implementation Done

• Microcontroller Programming code 60 % Done

• Xbee Programing Code Done

• Road Device Structural Implementation Remaining

• Testing Remaining

• Integration Remaining

ROAD DEVICE CIRCUIT

XBEE PROGRAMMING CODE FOR VD & RD RF MODULES

+++ Enter configuration mode (Default)

atdlFFFF Set/Read the lower 16 bits of the 32-bit destination address.

atmy0010 Set/Read the lower 16 bits of the 32-bitdestination address.

atir02 Set/Read sample rate.

atwr Write parameter values to nonvolatile memory so that parameter modifications persist through subsequent power-up or reset.

VEHICLE ID STRUCTURE

V 10 224

0x56 0x0A 0xE0

Message type

VD Xbee Module Source address

Error Check byte

V A---Z =22 22 + 10 = 32 256-32=224

Calculating Error check byte

ROAD DEVICE SMS MESSAGE STRUCTURE

R 25 10 203

0x01 0x19 0x0A

Message type

VD Xbee Module Source address

Error Check byte

R A---Z =18 18 + 25 = 4343 + 10=53256-53=203

Calculating Error check byte

0xCB

Road Device Number

SOFTWARE USER INTERFACES

• Entrance System 90% Done

• Exit System 80% Done

• Emergency Notify System 10% Done

• Testing

• Unit Testing 50% Done

• Integration Testing Remaining

SOFTWARE USER INTERFACES

SERVER SYSTEM…… Server Architecture Done

Server Software

Designing Done

Implementing Done

Developing 90%

Database

Query Implementation and Developing Done

Ozeki SMS Gateway 60%

Testing Remaining

Integration Remaining

THANK YOU!!!!!