This document describes a secure surveillance system using a virtual intelligent agent robot. The robot is equipped with sensors like PIR, ultrasonic, IR and a metal detector to detect intruders and weapons. It also has a GPS and GSM modem to track locations and alert authorities. When an intruder is detected, the robot follows it using sensors while transmitting video via a camera. The system is designed using hardware like a microcontroller, sensors and software like Embedded C on an ATMEL chip. It has applications in defense, security of facilities like banks, industries and educational institutions.
Analysis and Construction of a Robot controlled by a Universal Remote ControlIJERD Editor
This paper aims at controlling a robot that is a tank like vehicle using a universal infrared remote
control. The infrared signal sent from the universal infrared remote control is received by IR receiver and
decoded by the microcontroller PIC16F873A using an algorithm embedded in the microcontroller. The output
from the microcontroller is fed to the motor driver which drives the left and right motors. The robot‟s motor
control can be speed controlled by using PWM/PDM (Pulse Width Modulation/ Pulse Duration Modulation)
technique
To design and analyze the sound detector circuit.
Objective: - To analyze the sound detection using quad op-amp and getting the output across the led.
The LM324series consists of four independent High-gain, internally frequency-compensated operational amplifiers. Designed specifically to operate from a single power supply over aWide range of voltages
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Analysis and Construction of a Robot controlled by a Universal Remote ControlIJERD Editor
This paper aims at controlling a robot that is a tank like vehicle using a universal infrared remote
control. The infrared signal sent from the universal infrared remote control is received by IR receiver and
decoded by the microcontroller PIC16F873A using an algorithm embedded in the microcontroller. The output
from the microcontroller is fed to the motor driver which drives the left and right motors. The robot‟s motor
control can be speed controlled by using PWM/PDM (Pulse Width Modulation/ Pulse Duration Modulation)
technique
To design and analyze the sound detector circuit.
Objective: - To analyze the sound detection using quad op-amp and getting the output across the led.
The LM324series consists of four independent High-gain, internally frequency-compensated operational amplifiers. Designed specifically to operate from a single power supply over aWide range of voltages
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Security System Based on Ultrasonic Sensor TechnologyIOSR Journals
Abstract : In this paper we design and implement a security system with an ultrasonic sensor module to enhance the system’s reliability. The ultrasonic sensor contains a transmitter and a receiver and the module is placed in a rotating motor. It is assumed that an ultrasonic sensor is set in a rotating motor to cover a wide range. The Ultrasonic transmitter periodically emits ultrasonic signals into an open area. A rotating motor is used to allow the sensor to cover whole 360 degrees. If the signal ever hits any physical objects, it will be reflected back and the receiver part of the sensor will then capture it. The microcontroller unit (MCU) will constantly check for the receiver output of the ultrasonic transmitter. If the receiver output is high, the MCU will perform distance analysis of the object from the sensor using the fact that ultrasonic waves travel in air at 340m/s. The time taken for the waves to hit the object and return can be calculated as the time taken for the receiver output to be high after the transmitter has been initiated to send ultrasonic waves. Once the distance is calculated, MCU checks whether the object is within the range threshold specified within the MCU for initiating the alert. If the object is within the range threshold, the MCU initiates a sound alarm and also the global system for mobile communications (GSM) modem to send short message service (SMS) or call to the concerned person. Keywords: GSM Module,Microcontroller unit(MCU),Motor controller driver unit,Ultrasonic sensor(obstacles detection).
Haptic gloves controlled robotic arm using MEMS accelerometerijiert bestjournal
Robots of the current generation have been used in fields isolated from the human society. The definitions of robotics are numerous and varied,ultimately they all deal with a labour - saving machine that with increasing technological capabilities gets clos er and closer to human mechanical and mental capabilities. In order to represent the robotic technology in the field of human - machine interaction and wireless communication for allows interactivity in real - time with virtual objects it is very necessary to develop some or the other technology that makes the maximum use of robot to help people do their work in an efficient way in their day to day life . The main objective of the project is to design and develop the Robot that is used to move using wireless sys tem by recognizing hand motion that is controlled by haptics technology for virtual environment & human - machine systems capable of haptic interaction.
OBSTACLE AVOIDACE ROBOT USING ARDUINO UNO AND ULTRASONIC SENSORLeTsKnOw1
IN THIS PROJECT I HAVE DONE THE OBSTACLE AVOIDANCE ROBOT USING ARDUINO UNO AND ULTRASONIC SENSOR.
ARDUINO UNO IS USED IN MANY PROJECTS LIKE MAKING WATCH,WRITING MACHINE, LED GAMES ETC. BECAUSE OF ITS RELIABILITY AND EASY TO USE AND ULRASONIC SENSOR IS USED TO DETECT THE OBJECT AND ACT ACCORDING TO THAT. I HAVE DONE THIS PROJECT AND SUBMITTED IT IN ECE 1006 CLASS UNDER
MRS ARIVARASI MAM FOR THIS PROJECT I HAVE WORKED FOR 4 MONTHS TO KNOW DEEP INSIDE ABOUT ALL THE GADGETS AND UNDERSTAND THE CONCEPT OF WORKING
Ir sensor mechanism and interfacing with a micro controllers.PPTkhairunnesa2
I am a student of Computer Science and engineering in University of Asia Pacific Student. I have tried to explain working mechanism of IR sensor.I am a student of Computer Science and engineering in University of Asia Pacific Student. I have tried to explain working mechanism of IR sensor.Hope this slide will be helpful for your works.Thank u :)
Contactless digital tachometer using microcontroller IJECEIAES
Tachometer is a device that used for counting or for the measuring purpose of the number of revolutions (that is the total number rotations made by the device in unit of measuring time) of an object in unit time. It is expressed in the unit of RPS or RPM, the model uses a set of infrared transducer receiver to count the RPM pulses, and the Arduino microcontroller is used for the implementation of the project. The individual pulses are counted by the microcontroller to give the final output of the RPM.
A microprocessor controlled automatic door opener including means for detecting the velocity and direction of travel of the door. The micro-controller evaluates detected changes in either the velocity or direction of travel to determine the cause, and either reverses door travel direction or ignores the detection. The settings of the door are stored in the memory of the microprocessor. The microcontroller will regulate the opening and closing speed and the direction of door travel depending upon a preprogrammed sequence. The door control mechanism is able to differentiate between these internal factors and external obstructions.
An alarm device or system of alarm devices gives an audible, visual or other form of alarm signal about a problem or condition. Alarm devices are often outfitted with a siren.
Alarms in an operation and maintenance (O&M) monitoring system, which informs the bad working state of (a particular part of) the system under monitoring. First-out alarm safety alarms, which go off if a dangerous condition occurs.
Security System Based on Ultrasonic Sensor TechnologyIOSR Journals
Abstract : In this paper we design and implement a security system with an ultrasonic sensor module to enhance the system’s reliability. The ultrasonic sensor contains a transmitter and a receiver and the module is placed in a rotating motor. It is assumed that an ultrasonic sensor is set in a rotating motor to cover a wide range. The Ultrasonic transmitter periodically emits ultrasonic signals into an open area. A rotating motor is used to allow the sensor to cover whole 360 degrees. If the signal ever hits any physical objects, it will be reflected back and the receiver part of the sensor will then capture it. The microcontroller unit (MCU) will constantly check for the receiver output of the ultrasonic transmitter. If the receiver output is high, the MCU will perform distance analysis of the object from the sensor using the fact that ultrasonic waves travel in air at 340m/s. The time taken for the waves to hit the object and return can be calculated as the time taken for the receiver output to be high after the transmitter has been initiated to send ultrasonic waves. Once the distance is calculated, MCU checks whether the object is within the range threshold specified within the MCU for initiating the alert. If the object is within the range threshold, the MCU initiates a sound alarm and also the global system for mobile communications (GSM) modem to send short message service (SMS) or call to the concerned person. Keywords: GSM Module,Microcontroller unit(MCU),Motor controller driver unit,Ultrasonic sensor(obstacles detection).
Haptic gloves controlled robotic arm using MEMS accelerometerijiert bestjournal
Robots of the current generation have been used in fields isolated from the human society. The definitions of robotics are numerous and varied,ultimately they all deal with a labour - saving machine that with increasing technological capabilities gets clos er and closer to human mechanical and mental capabilities. In order to represent the robotic technology in the field of human - machine interaction and wireless communication for allows interactivity in real - time with virtual objects it is very necessary to develop some or the other technology that makes the maximum use of robot to help people do their work in an efficient way in their day to day life . The main objective of the project is to design and develop the Robot that is used to move using wireless sys tem by recognizing hand motion that is controlled by haptics technology for virtual environment & human - machine systems capable of haptic interaction.
OBSTACLE AVOIDACE ROBOT USING ARDUINO UNO AND ULTRASONIC SENSORLeTsKnOw1
IN THIS PROJECT I HAVE DONE THE OBSTACLE AVOIDANCE ROBOT USING ARDUINO UNO AND ULTRASONIC SENSOR.
ARDUINO UNO IS USED IN MANY PROJECTS LIKE MAKING WATCH,WRITING MACHINE, LED GAMES ETC. BECAUSE OF ITS RELIABILITY AND EASY TO USE AND ULRASONIC SENSOR IS USED TO DETECT THE OBJECT AND ACT ACCORDING TO THAT. I HAVE DONE THIS PROJECT AND SUBMITTED IT IN ECE 1006 CLASS UNDER
MRS ARIVARASI MAM FOR THIS PROJECT I HAVE WORKED FOR 4 MONTHS TO KNOW DEEP INSIDE ABOUT ALL THE GADGETS AND UNDERSTAND THE CONCEPT OF WORKING
Ir sensor mechanism and interfacing with a micro controllers.PPTkhairunnesa2
I am a student of Computer Science and engineering in University of Asia Pacific Student. I have tried to explain working mechanism of IR sensor.I am a student of Computer Science and engineering in University of Asia Pacific Student. I have tried to explain working mechanism of IR sensor.Hope this slide will be helpful for your works.Thank u :)
Contactless digital tachometer using microcontroller IJECEIAES
Tachometer is a device that used for counting or for the measuring purpose of the number of revolutions (that is the total number rotations made by the device in unit of measuring time) of an object in unit time. It is expressed in the unit of RPS or RPM, the model uses a set of infrared transducer receiver to count the RPM pulses, and the Arduino microcontroller is used for the implementation of the project. The individual pulses are counted by the microcontroller to give the final output of the RPM.
A microprocessor controlled automatic door opener including means for detecting the velocity and direction of travel of the door. The micro-controller evaluates detected changes in either the velocity or direction of travel to determine the cause, and either reverses door travel direction or ignores the detection. The settings of the door are stored in the memory of the microprocessor. The microcontroller will regulate the opening and closing speed and the direction of door travel depending upon a preprogrammed sequence. The door control mechanism is able to differentiate between these internal factors and external obstructions.
An alarm device or system of alarm devices gives an audible, visual or other form of alarm signal about a problem or condition. Alarm devices are often outfitted with a siren.
Alarms in an operation and maintenance (O&M) monitoring system, which informs the bad working state of (a particular part of) the system under monitoring. First-out alarm safety alarms, which go off if a dangerous condition occurs.
This project is to design and construct automatic object detection and destroying system. The system is designed to detect the target moving in multiple directions. The destroying system placed stationary in which ultrasonic sensor detects the object (target) and laser gun fires it upon fixing the target. This system consists of an Ultrasonic based object tracking system that continuously monitors the target. Upon detecting the target it sends the target's location to a Central Control System. Here, Microcontroller is the central control system and it takes the action of moving the firing mechanism in the direction of target. Upon fixing the direction, it sends the control command to firing system (laser gun) to attack the target. In order to move the destroying system to some other place user can operate it with the help of RF transmitter to control the movement of destroying system and here we are using MSP430 as a central control system.
VARIOUS SENSOR USED IN ROBOTICS WITH APPLICATIONS | J4RV3I12003Journal For Research
This paper gives brief introduction about various sensors used in robotics and their applications. A sensor is a device that detects the changes in electrical or physical or other quantities and thereby produces an output and whose purpose is to detect events or changes in its environment and send the information to other electronic devices. Robotic sensors are used to estimate robots condition and environment. Sensors in robots are based on the functions of human sensory organs. Sensors used in robots provide intelligence to the robot and improve their performance.
Smart Security System Using ARM And XBee For Boarder Areas( SYNOPSIS)WizApsProjects
Three U.S. Department of Homeland Security (DHS) component agencies carry out the majority of border-security missions: the U.S. Coast Guard (USCG), U.S. Customs and Border Protection (CBP), and Immigration and Customs Enforcement (ICE). A universal and more open world creates a growing need for more effective ways to control borders.
The soldiers may sometimes cross their area limit without their knowledge. This causes a lot of problems. They may be caught by other people. This project is developed for the soldiers to find out the border and to check whether the person is authorized or unauthorized. The main modules in this project are the RF transducer, ARM controller unit, and LCD. The Zigbee transmitter is connected to the border area. It transmits RF signals within a particular limit. The Zigbee receiver with the ARM controller unit will be under the control of the commander. When the soldier reaches a particular area, the RF signals are received by the receiver and given to the ARM controller unit. The ARM controller analyses the signal and sends the corresponding message to the LCD and the same information is transmitted to the commander via Zigbee. The receiver which is there at the commander receives the signal which was transmitted from the transmitter via Zigbee and displays proper information on the display. The ARM controller program is written in embedded c language and the microcontroller used is ARM7LPC2148.
Methodology:
This project is developed for the soldiers to find out the border and to check whether the person is authorized or unauthorized. The main modules in this project are the RF transducer, ARM controller unit, and LCD.
The transmitter will be there in the border area and the receiver will be there at the commander. The transmitter module has two inputs. One is the PIR sensor, which is used to detect persons. And the second is the RF receiver, which is used to detect whether the person is authorized or unauthorized with the help of an RF transmitter. If PIR senses a person and the RF receiver receives a signal from the RF transmitter, then the ARM controller analyses the signal and indicates the person is authorized via LCD. And the same information is transmitted to the commander via Zigbee and that will be displayed on receiver LCD. If PIR only receives a signal and sends that to the ARM controller. Then the controller will indicate the person is unauthorized with the help of a buzzer and display on the LCD. The commander will take appropriate action based on the information received at the receiver end.
Advantages
1. Protecting borders and other strategic areas are key to preventing these illegal activities and maintaining tight national security.
2. Secure and reliable communication.
3. Leading-edge technology that meets today's and tomorrow's needs.
4. Preventing unauthorized activity with many national borders stretching for hundreds of kilometers across
https://technoelectronics44.blogspot.com/
ULTRASONIC SENSOR RANGE FIND OUT, it has Implemented by using ULTRASONIC SENSOR, 8051 microcontrollers, LCD display, and a sound indicator.
ArduinoBased Head GestureControlled Robot UsingWireless CommunicationIJERA Editor
This paper describes the robustness of ardiuno based head movement controlled robot. This robot is controlled using motion sensor which is mounted on the head. In future there is need of robots which can be used to ease the human tasks and interact with the human easily. Our objective is to control the robot using head gesture. Accelerometer is used to detect the direction of head movement. In order to full-fill our requirement a program has been written and executed using a microcontroller system. By observing the results of experimentation our gesture formula is very competent and it’s also enhance the natural way of intelligence and also assembled in a simple hardware circuit.
Secure Surveillance Using Virtual Intelligent Agent With Dominating
1. SECURE SURVEILLANCE USING
VIRTUAL INTELLIGENT AGENT WITH
DOMINATING INFLUENCE
BY:
SINDHU LS
SINDU KR
BE- ECE
GUIDE: Dr A. VISHWANATH
Mr U.ARUN KUMAR
VELAMMAL INSTITUTE OF TECHNOLOGY
2. ABSTRACT:
As it is known embedded system is a special-
purpose computer system designed to perform a
dedicated function. As a spice we also included
robotics domain and achieved this project
successfully. In this project, an automation
surveillance system is achieved using PIR sensor
which senses the human and more over the robot
consists of a weapon detector. Once the intruder has
been sensed, the location will be tracked using GPS
and is sent as a message to nearby police station
through GSM modem placed .Mean while the robot
follows the intruder with the help of ultrasonic and
infra red sensor, and a camera is used for capturing
the images and transfer it to CCTV.
3. HARDWARE SOFTWARE
REQUIREMENT: REQUIREMENT:
ATMEL EMBEDDED C
GPS KEIL cross
GSM compiler
UART FIELD
METAL SENSOR REQUIREMENT:
PIR Communication
RELAY IT
ROBOT Mechanical
CAMERA Electronics
ULTRASONIC SENSOR Digital robotics
IR SENSOR
4. AT89s52 Microcontroller
The AT89S52 is a
low-power; high-
performance CMOS
8-bit
microcontroller
with 8K bytes of in-
system
programmable
Flash memory
along with this
It also provides
5. ULTRASONIC SENSOR:
Ultrasonic sensors (also known as
transceivers when they both send and receive)
work on a principle similar to radar or sonar.
Here WTS601 ultrasonic sensor is used in this
project for the following factors
As detection of the object is up to 12m.
The frequency at which it is operating is 40
kHz.
And the power consumed by the sensor is (+
or -) 5v of DC.
It works on the basis of the following condition
to detect the distance of the object from the
robot.
Distant to object = speed of sound * (time it
takes to hear echo come back/2)
6. PIR SENSOR: A Passive Infrared
sensor (PIR sensor)
is an electronic
device that measures
infrared (IR) light
radiating from
objects in its field of
view.
Here “DYP-ME003”
pyro - electric device
is used because of
the following
features
As detection range
7. IR SENSOR: Infrared sensor “MOC7811” is used in
this project in order to provide the
following features
As it can also modulate the IR to
achieve better distance and immunity.
The receiver diode has a very high
resistance
And also when IR is incident upon
it, the resistance decreases sharply to
the order of a few kilo Ohms or even
lesser.
There are two such sensors used here as
it is responsible for the movement of the
robot in left and right position
respectively. This movement is based on
the infrared emitted from the human or
object in order to follow its position.
8. METAL DETECTOR
The inductive proximity will
sense all metals. The exact
point at which a target will
be detected is influenced by
the type of metal, its size and
surface area. The “LM18-
3008PA” metal detector is
used in this project and it can
sense metal/ bomb within
the 2m. The voltage used is
about 12-30v.
9. GSM MODEM
GSM Modem provides full
functional capability to Serial
devices to send SMS and Data
over GSM Network. The
“FARGO MAESTRO 20” modem
is used of the band range of 900
and DC of 5-3v with 450mA.
10. GPS GPS receivers help us to navigate back
to a starting point or other predetermined
locations without the use of maps or any
other equipment.
In conjunction with accurate maps like
ones provided by the USGS, and other
basic tools like a compass and Lat/Long
or UTM scales, one can navigate to
identified locations on maps or take
readings from a location that they are at
or have been at and plot those locations
on a map.
All of these features make it a very
desirable and useful technology for a mirid
of activities including Search and Rescue,
Aviation and Nautical navigation, hiking,
hunting, camping, fishing, and many more.
All of these various GPS users have
unique needs which require different levels
of understanding and skill in using this
technology.
11.
12. Relay
A relay is an electrically operated switch. The
function of the relays in the control unit is for
controlling the movement of robot’s base with
respect to the on or off position of the two
infrared sensors and an ultrasonic sensor. There
are five “JQC-3FC (T73)” relays in which the two
of it controls the left and right motion of the
robots movement whereas the next two
controls forward and backward movement. The
rest one relay is used for controlling camera
which is in on position only when ultrasonic
sensor is on.
13. UART An UART, universal asynchronous receiver /
transmitter is responsible for performing the
main task in serial communications with
computers.
The device changes incoming parallel
information to serial data which can be sent on
a communication line.
A second UART can be used to receive the
information. The UART performs all the tasks,
timing, parity checking, etc. needed for the
communication.
The only extra devices attached are line driver
chips capable of transforming the TTL level
signals to line voltages and vice versa.
Basically uart contributes of two components
viz
Max232 ic.
Rs232 serial cable.
14. MICROCINTROLLER BOARD
The microcontroller board is the
heart of the robot since it carries the main
program. To the base of the controller several
components like IR sensor, PIR sensor,
GSM/GPS modem , etc used in the robot is
connected.
It consists of the following
components :
AT89s52 Microcontroller
LCD to display the command being executed
and more over it s 40 pin
LED to display that the circuit is on
Voltage regulator
Reset pin to make the controller to start
from zero again
1uf,10uf and 100uf capacitors
Diode
Transistors
UART
15. MOTOR DRIVE CIRCUIT: It is the main circuit to
drive the robot effectively. i.e., it
is responsible for the movement
of the robot and it is connected to
the base of the robot which has
wheels for the motion.
It consists of the
following components:
Four relays to gain the isolated
motion for the robot
Four LEDs to display which
relay is enable
Diode
Resistors
A chip which has the program
to operate the relay with the help
of the IR sensors.
16. Circuit to activate the
camera:
To this board a camera is effectively
connected to relay which is programmed in
such a way that the camera is active only
when the ultrasonic sensor is active. The
camera is connected to the relay as it acts like
a switch. The camera is also connected to the
local server and it records the video of the
intruder in the concern as the real time
application.
It consists of the following
components:
One relay
LED
Diode switch
Resistor
And a chip that carries the program to
operate the relay
17. APPLICATIONS:
The main purpose for designing this robot is that to
implement it in defense sector to sense human and detect
weapon/ bomb with the human or buried in the place where
human cannot fetch for it.
The sensors with smaller range frequencies are sufficient
to install this robot in residents.
The sensors with very high frequencies are required to
install this robot in the IT industries.
This robot can be installed in banks, especially in the
places where jewels are kept (locker area).
In the educational institutions, this robot can play a vital
role in the areas of library and laboratory where valuable
equipments are kept.