Human detection robot based on IR radiation emission from human body. It can also detect poison gas content .It is based on IOT technology. It uses PIR sensor, gas sensor, ultrasonic sensor, etc. the IOT technology is implemented using Wi-Fi module and Bluetooth module . Temperature and humidity can also be measured using DHT11 sensor.
3. AIM
TO DESIGN AND IMPLEMENT A HUMAN
DETECTION ROBOT
PLACES AND CIRCUMSTANCES WHERE
HUMANS CANNOT GO DIRECTLY
ROBOTS BUILT WITH PIR SENSOR ARE USED
COLLEGE OF ENGINEERING CHENGANNUR 3
4. OBJECTIVE
TO DEVELOPA HUMAN DETECTION ROBOT
TO IDENTIFY HUMANS EFFICIENTLY.
TO DESIGN, BUILD AND TEST A ROBOT
CAPABLE OF DETECTING HUMANS
COLLAPSED BUILDING
GAS LEAKAGE ROOMS
EFFECTIVELY REPLACING BY A ROBOT IN HIGHLY
DANGEROUS SITUATIONS.
COLLEGE OF ENGINEERING CHENGANNUR 4
5. INTRODUCTION
TO DEVELOPA HUMAN DETECTION ROBOT
USING IOT TECHNOLOGY
DESIGNED FOR REMOTE OPERATION
AVOID DIRECT INTERVENTION OF RESCUE
OPERATORS IN DANGEROUS SITUATIONS
PIR SENSOR DETECT THE PRESENCE OF
HUMANS
TAKES IMAGES AND SENDS TO RESCUE
OPERATOR
COLLEGE OF ENGINEERING CHENGANNUR 5
6. ABSTRACT
USER CONTROLS THE ROBOT
REMOTELY
WIRELESSLY
SYSTEM USES IOT REMOTE CONNECTED TO ATMEGA 328P
CAMERAPRO FOR UPLOADING PICTURE
PIR SENSOR FOR DETECTING LIVE HUMANS
ULTRASONIC SENSOR FOR OBSTACLE DETECTION
DHT11 FOR TEMPERATURE DETECTION
MQ2 FOR GAS DETECTION
COLLEGE OF ENGINEERING CHENGANNUR 6
8. COMPONENTS
THE MAIN COMPONENTS ARE :
MICROCONTROLLER BOARD BASED ON ATMEGA 328P
PIR SENSOR : FOR DETECTING HUMAN IR
MOTOR DRIVER: GOVERNS THE ELECTRIC MOTOR
PERFORMANCE
GEAR MOTOR: FOR THE MOVEMENT OF THE ROBOT
BATTERY: RECHARGEABLE (6V LEAD ACID)
COLLEGE OF ENGINEERING CHENGANNUR 8
9. PIR SENSOR
HCSR 501 TO DETECT IR FROM
HUMAN
IT CAN DETECT LEVELS OF
INFRARED RADIATION
VOLTAGE : 5V-20V
RANGE : 14m
ULTRASONIC SENSOR
HCSR 04 CAN DETECT THE
OBSTACLES IN THE PATH BY
USING SOUND WAVES
VOLTAGE : 5V
CURRENT : 15mA
FREQUENCY : 40KHz
COLLEGE OF ENGINEERING CHENGANNUR 9
10. TEMPERATURE
HUMIDITY SENSOR
DHT11 DIGITAL TEMPERATURE
AND HUMIDITY SENSOR
COMPOSITE SENSOR CONTAINS
A CALIBRATED DIGITAL SIGNAL
OUTPUT
VOLTAGE : 3.3V/5V
GAS SENSOR
MQ 2 FOR DETECTING
H2
LPG
CH4
CO
SMOKE.
COLLEGE OF ENGINEERING CHENGANNUR 10
11. BLUETOOTH MODULE
HC-05 BLUETOOTH MODULE IS
AN EASY TO USE BLUETOOTH
SPP
INPUT VOLTAGE: DC 5V
COMMUNICATION METHOD:
SERIAL COMMUNICATION
WIFI MODULE
ESP8266 USED TO CONTROL
ROBOT WHEN NEED
MEMORY: 32 KB INSTRUCTION
RAM
16 GPIO PINS
COLLEGE OF ENGINEERING CHENGANNUR 11
12. GEAR MOTOR
USED FOR LOW SPEED HIGH
TORQUE
100 RPM
DC SUPPLY: 4V TO 12V
VOLTAGE REGULATOR
THAT PROVIDES A STABLE DC
VOLTAGE
INDEPENDENT OF
LOAD CURRENT
TEMPERATURE
USED
LM7805
LM7812
COLLEGE OF ENGINEERING CHENGANNUR 12
15. BILL OF MATERIALS
SL
NO
COMPONENTS QUANTITY PRICE
1 PIR SENSOR 1 150
2 ULTRASONIC SENSOR 1 180
3 ARDUINO BOARD 1 950
4 GEAR MOTOR 2 200
5 ROBOT CHASIS 1 650
6 BLUETOOTH MODULE 1 350
7 WIFI MODULE 1 300
8 TEMPERATURE SENSOR 1 280
9 GAS SENSOR 1 290
9 MOTOR DRIVER 1 300
COLLEGE OF ENGINEERING CHENGANNUR 15
16. GANTT CHART
25-Apr-17 14-Jun-17 3-Aug-17 22-Sep-17 11-Nov-17 31-Dec-17 19-Feb-18 10-Apr-18
Abstract & block diagram
Circuit design
Identifying components
Datasheet of components
Purchasing components
Arduino details
Purchase of robot case
Study of program-arduino interfacing with pir sensor
Study of program-with motor,modules
Product modelling
COLLEGE OF ENGINEERING CHENGANNUR 16
17. ADVANTAGES
CAPABILITY OF SENSING ACCURATELY WITH
INCREASED FLEXIBILITY.
NOT SENSITIVE TO LIGHT.
NOT SENSITIVE TO WEATHER CONDITIONS.
LOW COST IN THE LONG RUN.
DECREASES THE AMOUNT OF HARM
CAUSING TO PEOPLE.
COLLEGE OF ENGINEERING CHENGANNUR 17
18. APPLICATION
IN DISATER CONDITION
TO MEASURE THE AMOUNT OF GAS LEAKAGE
TO MEASURE TEMPERATURE
TO GET VISUAL FEEDBACK FROM INSIDE BUILDING
SECURITY APPLICATION
PREVENT ROBERY
NOTIFY UNKNOWN PRESENCE
MILITARY PURPOSE
DETECT ENEMY PRESENCE IN BORDER AREAS
COLLEGE OF ENGINEERING CHENGANNUR 18
19. CONCLUSION
A HUMAN DETECTION ROBOT USING IOT
COMMUNICATION, IS DESIGNED AND IMPLEMENTED
IN EMBEDDED SYSTEM DOMAIN.
EXPERIMENTAL WORK HAS BEEN CARRIED OUT
EFFICENTLY.
THE RESULT SHOWS THAT HIGHER EFFICIENCY IS
INDEED ACHIEVED USING THE EMBEDDED SYSTEM.
THE PROPOSED METHOD IS VERIFIED TO BE GREAT
BENEFICIAL FOR THE RESCUE PURPOSE.
COLLEGE OF ENGINEERING CHENGANNUR 19
20. FUTURE SCOPE
THE PROJECT HAS BEEN MOTIVATED TO DESIGN A
SYSTEM THAT CAN DETECT HUMANS WITHOUT
ANY HUMAN INTERVENTION.
THE SYSTEM DEVELOPED IS A LOW COST SYSTEM
SO IT HAS A WIDE FUTURE SCOPE.
THIS PROVIDES US THE OPPORTUNITY TO PASS ON
TO ROBOTS TASKS THAT TRADITIONALLY HUMANS
HAD TO DO BUT WERE INHERENTLY LIFE
THREATENING.
COLLEGE OF ENGINEERING CHENGANNUR 20
21. REFERENCES
“DETECTING DIRECTION OF MOVEMENT USING PYROELECTRIC
INFRARED SENSORS” BY JAESEOK YUN, MEMBER, IEEE, AND MIN-HWAN
SONG.
“DETECTING DIRECTION OF MOVEMENT USING PYROELECTRIC
INFRARED SENSORS” BY JAESEOK YUN, MEMBER, IEEE, AND MIN-HWAN
SONG.
“HUMAN INFRARED SIGNAL RECOGNITION USING SINGLE PIR DETECTOR”
LINHONG WANG CHONGQING COLLEGE OF ELECTRICAL ENGINEERING
CHONGQING, CHINA.
COLLEGE OF ENGINEERING CHENGANNUR 21