A Project PRESENTATION ONDESIGN AND IMPLEMENTATION OF

MULTI- SENSOR BASED AUTONOMOUS MINE SWEEPING ROBOT

Submitted to Jawaharlal Nehru Technological University Anantapur, Anantapuramu

in partial fulfillment of the requirements for the award of the degree ofBACHELOR OF TECHNOLOGY

INElectrical and electronics engineering

PRESENTED BY V.N.L.SAI MADHAV 109K1A0283 R.SAI RAM 109K1A0271S.SIVA SHANKAR REDDY 119K5A0226B.S.SADDAM HUSSAIN 119K5A0203

Under the Esteemed Supervision Sri G.Chousain Basha, M.Tech.,Assistant Professor

AN ISO 9001:2008 CERTIFIED INSTITUTIONSVIGNANA BHARATHI INSTITUTE OF TECHNOLOGY

Approved by AICTE,New Delhi, Affiliated to JNTUA,AnantapuramuVidyanagar, Proddatur,Y.S.R. District, Andhra Pradesh,India-516356

ROBOT INTRODUCTION

LANDMINES

LANDMINE DETECTION ROBOT

BLOCK DIAGRAM

SENSORS

PSEUDO CODE

A re-programmable, multifunctional, automatic industrial machine designed to replace human in hazardous work. It can be used as :-•An automatic machine sweeper•An automatic car for a child to play with•A machine removing mines in a war field•In space•In military , and many more..

WHAT IS A ROBOT…?

WHAT IS ROBOTICS...?

Robotics is science of designing or building an application of robots. Simply ,Robotics may be defines as “The Study of Robots”. The aim of robotics is to design an efficient robot.

WHY IS ROBOTICS NEEDED...?Robotics is needed because:-

•Speed• Can work in hazardous/dangerous temperature• Can do repetitive tasks• Can do work with accuracy

Landmines are small, usually round devices designed to injure or kill people by an

explosive blast or flying fragments.Most mines are made of plastic and contain about

the same amount of metal as the spring in a ballpoint pen making metal detectors useless.

It takes a tiny amount of pressure to detonate a landmine, 

making every man, woman, child, and animal who steps on one to become the next victim.

WHAT IS A LANDMINE

WHAT IS A LANDMINE DETECTING ROBOT?

BLOCK DIAGRAMTRANSMITTER(CONNECTED TO

LAPTOP)

LPLTOPZIGBEE TRANSMITTER

LAPTOP

ZIBEE TRANSMITT

ER

RECIEVER SIDE(ON THE ROBOT)

SCHEMATIC DIAGRAM

HARDWARE COMPONENTS

MICROCONTROLLER(AT89S52)LCD

MAX232L293D

METAL DETECTOR

PINDIAGRAM:

MICRO CONTROLLER(AT89S52)

1234567891011121314151617181920

4039383736353433323130292827262524232221

P1.0P1.1P1.2P1.3P1.4P1.5P1.6P1.7RST

(RXD)P3.0(TXD)P3.1

(T0)P3.4(T1)P3.5

XTAL2XTAL1

GND

(INT0)P3.2(INT1)P3.3

(RD)P3.7(WR)P3.6

VccP0.0(AD0)P0.1(AD1)P0.2(AD2)P0.3(AD3)P0.4(AD4)P0.5(AD5)P0.6(AD6)P0.7(AD7)EA/VPPALE/PROGPSENP2.7(A15)P2.6(A14)P2.5(A13)P2.4(A12)P2.3(A11)P2.2(A10)P2.1(A9)P2.0(A8)

8051

LCD(2*16)

L293D(MOTOR DRIVER)

MAX232

SENSORSMETAL DETECTING

SENSOR(PROXIMITY SENSOR)

Left sensorRight sensor

The digital compass is a magnetic sensor module that is used for finding the relative direction of the robot . It is used to align

the robot so that it is able to able to navigate through its searching area. This sensor is very important for obstacle

avoidance navigation. It is used to figure out the amount of degrees that the robot has to turn or rotate.

ARRANGEMENT OF

SENSORS

KEILµVISION 4MAGIC FLASHPROTEUS PROFESSIONAL 8

SOFTWARE COMPONENTS

ARRANGEMENT OF MOTORS

• Move FORWARDIf ‘1’ IS PRESSED

• Move BACKIF ‘2’ IS PRESSED

• Move RIGHTIF‘3’ IS PRESSED

• Move LEFTIf ‘4’ IS PRESSED

• STOPIf‘5’ IS PRESSED

• Show “MEATL IS DETECTED”If(metal==0)

PSEUDO CODE

ROBOT VIEW

LESS CHANCES OF HUMAN LOSSHIGH SUCCESS RATELESS COSTLONG LIFEABLE TO WORK AT DIFFERENT

TEMPARATURESROBUST CONSTRUCTION ALLOWS THE

ROBOT TO RUN & CRAWL ON ANY KIND OF SURFACES

ADVANTAGES

WAR FIELD ROBOTS-THE NEXT

GENERATION SOLDIERS

CONCLUSION

QUIRIES??QUIRIES…

??

IT’S QUESTION TIME!!!

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