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EARTHQUAKE DISASTER RESCUE ROBOT

INTRODUCTION

The unprecedented number and scales of natural and human-induced disasters in the

past decade has urged the emergency search and rescue community around the world to seek

for newer, more effective equipment to enhance their efficiency. Search and rescue

technology to-date still rely on old technologies such as search dogs, camera mounted probes,

and technology that has been in service for decades. Intelligent robots equipped with

advanced sensors are attracting more and more attentions from researchers and rescuers.

This paper presents the design and application of a distributed wireless sensor

network prototyping system for tracking mobile search and rescue robots. The robotic system

can navigate autonomously into rubbles and to search for living human body heat using

temperature sensor.

DESCRIPTION

In this project we are developing a robot which detects living human body. Here we

are using temperature sensor to detect living human body. Microcontroller controls the

motion of the motor and moves towards the human body. Once it reaches near to the human

body, it will check for temperature of the human body. Temperature sensor output is given to

the ADC. ADC converts the analog input into digital bits which is taken into microcontroller

after few seconds it sends an SMS to the predefined numbers.

GSM module is used to send SMS to the required GSM mobile. This module is

programmed using AT commands through UART.

8051 architecture based P89V51RD2 microcontroller from NxP is used to implement

this project. Microcontroller acts as the heart of the project, which controls the whole system.

It contains 1k RAM, 64k Flash, 3 Timers, 2 external interrupts, 1 UART, 32 GPIO’s, ISP

E-mail: info@wavedigitech.com; http://www.wavedigitech.com Phone : 91-9632839173

Phone : 91-9632839173

programming support etc. KEIL IDE is used to program the microcontroller and the coding

will be done using Embedded C.

GSM module is used to send SMS to the required GSM mobile. This module is

programmed using AT commands through UART.

COMPONENTS USED

1. Microcontroller - P89V51RD2 – NxP.

2. LM35 Temperature Sensor

3. ADC0809

4. L283 Driver

5. DC Motor

6. GSM Module

7. Wheels

BLOCK DIAGRAM

SOFTWARES USED

E-mail: info@wavedigitech.com; http://www.wavedigitech.com Phone : 91-9632839173

Phone : 91-9632839173

1. Embedded C

2. Keil Compiler

3. Flash Magic

E-mail: info@wavedigitech.com; http://www.wavedigitech.com Phone : 91-9632839173