PROJECT ABSTRACT 10- GSM MOBILE PHONE CONTROLLE TWO AXIS ROBOT WITH SAFETY ROBOT

Introduction

A robot is an electro-mechanical device that can perform autonomous or preprogrammed tasks. A robot may act under the direct control of a human (eg. the robotic arm of the space shuttle) or autonomously under the control of a programmed computer. Robots may be used to perform tasks that are too dangerous or difficult for humans to implement directly (e.g. nuclear waste clean up) or may be used to automate repetitive tasks that can be performed with more precision by a robot than by the employment of a human (e.g. automobile production.)

Abstract:

This project aims at designing a robot, which has freedom of movement along all the 2 axes and its motion is controlled by means of wheels. The user can control the movements using a Cellphone from a remote place.  The system is made more useful by introducing artificial intelligence to it. By artificial intelligence, we mean designing the robot is such a manner that in situation which require decision making, the robot identifies the presence of the obstacle, alerts the user and moreover awaits instruction from the user for the further action. Other condition, which the robot can determine, is presence of fire. I.e., high temperature and presence of metals in vicinity.

Existing Technique and Proposed Idea:

          Although robots exists which can be  controlled by a short range wireless or wired communication only.  Today GSM Communication have become a common thing with the advancement in the communication field.  So  we planned to implement the GSM Communication (using cell phone) for controlling the actions of a Robot.

Working:

          A robot is constructed and is connected to a cell phone with associated electronic circuits.  Now the user can dial the no of the cell phone to which the robot is connected from a remote place using another cell phone.  The electronic circuits will identify the incoming call and connects the call for the user to communicate with the robot.  Now the user can control the movements by pressing the desired key. For eg 1 – Forward movement,

2 – Reverse, 3 – left etc.

  This project is divided into modules for better understanding of the circuit.The modules include

                                      Mobile phone Control Circuitary

PIC Microcontroller Board

Optocoupler With Stepper Driver Board

Stepper Power Supply Board.

Fire Sensing Unit

Mobile Phone Control Circuitary

          This Board is used to convert the commands given by the cell phone to logic level signal and provides the input to the microcontroller.

PIC Microcontroller Board

          This is the board which contains PIC Microcontroller Chip as well as the clock Circuitary, Reset Circuit and Power Supply for the MicroController.

OptoCoupler With Stepper Driver Board.

          The need of Optocoupler is  to isolate the Microcontroller Board form the Stepper Motor to restrict any high voltage to the Microcontroller board.  And this board also contains stepper Driver circuit to amplify the Voltge and to withstand high current because the pulse coming out from the Microcontroller is not tough enough to drive the Motor.

Stepper Power Supply.

          This board contains the power Supply for the stepper motor and relay driver.

Flame Sensor

          An LDR is used as a flame Sensor.  And the output is given to a Digital input of the Controller.   So when the Flame is sensed we can give alarm +Visual Indication and immediately transfer the Message to a nearby Fire Station.

Temperature Sensor

          A Thermistor is  used a Temperature Sensor.  When Over Temperature is detected We can stop the movement of the Model.  Also we can give the Visual +Alarm Indication.

Intruder Sensor

          An Infrared sensor is used as a intruder detector.  So when an intruder is sensed we can redirect the movement of the Model.

CONTACT:

MEGATECH

7, KANNAN AVENUE, MUDICHUR ROAD,

OLD PERUNGALATHUR, TAMBARAM WEST

CHENNAI -63

INDIA

WHATSAPP:+91 98402 34766

mobile:+91 81444 34766, +91 96592 46311

-PROJECT ABSTRACT 9-HIGHLY SAFETY DISTURBANCE AVOID CELL PHONE JAMMER SYSTEMS

Cell Phone Jammer is an instrument to prevent cellular phone from receiving and transmitting the mobile signals to the base station. Unfortunately all places such as church, mosque, library, movie theatres and meeting room because not all cell-phone users know when to stop talking. There arises the need of a cell phone jammer.

It's great to be able to call anyone at anytime. Who hasn't seethed through one side of a conversation about an incredibly personal situation as the talker shares intimate details with his friend as well as everyone else in the area?  While most of us just grumble and move on, some people are actually going to extremes to retaliate. Cell phones are basically handheld two-way radios. And like any radio, the signal can be disrupted, or jammed using a cell phone jammer.

Cell phone jamming devices were originally developed for law enforcement and the military to interrupt communications by criminals and terrorists. The Cell Phone Jammers are now a necessity for accomplishing a more cultured society because there is a growing demand for silence at places like hospital, libraries and movie theatres. Nowadays, there is a wide range of cell phone jammers starting from a pocket sized to as big as to jam an entire sport area.

Working of Cellular and How to jam it

In order to explain how cellular jammers works we need to understand first how mobile phones works. The cellular phone keeps communicate with cellular base stations every several minutes by transmitting "alive" signal with ID code. This notifies cellular network that our cellular phone is ON and in coverage area. Now imagine that this communication interfere by white noise signal which provide by the cellular jammer.

The communication between base station and cellular phone cuts-off and the cellular phone will be totally blocked. Therefore the receiver in cellular phone "thinks" that cellular phone is not in coverage area. After 20-60 seconds mobile's phone display will show "NO SERVICE" or "Searching for network". From this point of time the cellular phone will not be able to receive or dial outgoing call. The cellular phone will be able to communicate again after switch off the cellular jammer.

CONTACT:

 

ABSTRACT CAR INTERNAL AND EXTERNAL COMPLETE SAFETY AND SECURITY SYSTEMS WITH ARTIFICIAL INTELLIGENCE

SCOPE:

The use of cutting-edge technologies will make driving in the future even more safe, comfortable and reliable. The intelligent communication systems informs the owner in theft situations. 

PROPOSED WORKING:

        The Car’s ignition system is controlled by a Embedded controller unit.  The unit gets Unique codes from the owner or user of the car for 3 times (for Security purpose) and enables the ignition system relay so that the user can start the vehicle and it also displays the ‘Code Accepted’ message on LCD Display.

        If somebody tries to theft the vehicle he will be asked for the codes. If he types any code then the LCD display will say ‘Code Accepted’ but it wont enable the ignition system relay  so that he cannot start the vehicle.

        It also enables a Electromagnetic Lock System on the doors, so that the doors are closed permanently.  The person inside will be locked by this operation.

        Further more it sends a Message to the owner of the vehicle to inform the theft of the vehicle. The Receiver which is in the hands of the owner gives a beep sound on sensing a signal from the TX to indicate the theft.

CONTACT:

MEGATECH

7, KANNAN AVENUE, MUDICHUR ROAD,

OLD PERUNGALATHUR, TAMBARAM WEST

CHENNAI -63

INDIA

WHATSAPP:+91 98402 34766

mobile:+91 81444 34766, +91 96592 46311

PROJECT ABSTRACT 7-BUS AUTOMATION SYSTEM USING GSM AND GPS

Abstract

            This project is used to automate the bus.  The objective of the project is achieved through Microcontrollers, GSM, GPS and other required semi conductor devices. The hardware is to be implemented using dsPIC30F4013 microcontroller. The bus has a centralized monitoring unit which displays the Engine temperature, fuel level and Bus location. It also has a Vibration Sensing unit which senses the accident, and sends a message to an emergency number.  Since it has GPS, it can know the bus stop and provides an alarm before the bus reaches the stop, so that the passengers can know the stop before it arrives.

            The Hardware unit includes

1)    dspic30F4013 Embedded Controller

2)    GSM Modem

3)    GPS satellite Receiver

4)    Power Supply +5vDC, +12Vdc

5)    MAX 232 IC

6)    Thermistor for sensing Temperature

7)    Infrared Sensors for fuel level

8)    Vibration Sensor for accident sensing

9)    LCD Display

As shown in the above pictures, ProGin SR-92 is a low-power, ultra-high performance, easy to use GPS smart antenna module based on SiRF’s third generation single chip.  Its low power consumption and high performance enables the adoption of handheld applications. The slim design allows SR-92 to be placed on top side of the housing to have best GPS signal reception. The 5-pin I/O interface is then connected to the main board with either connector or wire soldering.  The integrated antenna design helps reduce the RF and EMI issues to minimum. Fastadoption and high yield production becomes possible.

The power control feature is very convenient to turn on/off power via GPIO control pin. It’s especially useful in cases such as to turn off power as the user just wants to watch a movie and GPS function is not needed in the PMP case.

Not only handheld but also any other GPS applications can share the following major features of SR-92.

_ Easy adoption with best performance

_ Integrated antenna and EMC protection

_ Built-in backup battery allowing hot/warm starts and better performance

_ No external component demand, just connect and use.

_ Minimum RF and EMI efforts

_ Small size of 18 (W) x 21 (L) x 7 (H) (mm) with patch antenna of 25x25x4mm.

_ High tracking sensitivity of -159dBm

_ Low power consumption of 40mA at full tracking

_ Hardware power saving control pin allowing power off GPS via GPIO

Thermistor:

            Thermistor Used to sense the temperature

Infrred Sensor:

            Used to identify the Fuel level

Vibration Sensor

            Used Senses any vibration above certain level

Power Supply

            Provides +5vdc and +12V dc power supply to the units

LCD display

            Used to Display the events

MAX232

            Used to convert the TTL signal to RS232 level signals

CONTACT:

MEGATECH

7, KANNAN AVENUE, MUDICHUR ROAD,

OLD PERUNGALATHUR, TAMBARAM WEST

CHENNAI -63

INDIA

WHATSAPP:+91 98402 34766

mobile:+91 81444 34766, +91 96592 46311

PROJECT ABSTRACT 5-Biometric Fingerprint Based Access Control And Staff Attendance Management System

For companies where security is vital and access to certain areas must be controlled and monitored, there should be an  access control system that allow companies to manage and monitor all access points and locks, allowing for auditable security and quick responses to any security breaches.

When we consider about Security the distinct ways are Authentication, Authorization and Access Control.

Authentication is any process by which you verify that someone is who they claim they are. This can be of any method of demonstrating identity, such as a smart card, retina scan etc. Authentication is equivalent to showing your drivers license at the ticket counter at the airport.

Authorization is finding out if the person, once identified, is permitted to have the resource. This is usually determined by finding out if that person is a part of a particular group, if that person has paid admission, or has a particular level of security clearance. Authorization is equivalent to checking the guest list at an exclusive party, or checking for your ticket when you go to the opera.

Finally, access control is a much more general way of talking about controlling access to a resource. Access can be granted or denied based on the privillages granted to him. Access control is analogous to locking the gate at closing time, or only letting people onto the ride who are more than 48 inches tall - it's controlling entrance by some arbitrary condition which may or may not have anything to do with the attributes of the particular visitor.

Attendance management:

        Here, in our project we have used an Biometric Finger Print Sensor, Keypad and a PIC Micro controller (PIC16F877) for authentication of a person.  A computer that is connected to the micro controller unit determines the authorization and Access control rights.

        After The validation process is over, The user will be allowed to enter the premises and his entry date and time is marked into the database. Using Vb software we can generate reports like how many days the staffs are present and much more.

All user access information is gathered by a central PC-based workstation where the administrators can retrieve and analyze the information.

CONTACT:

MEGATECH

7, KANNAN AVENUE, MUDICHUR ROAD,

OLD PERUNGALATHUR, TAMBARAM WEST

CHENNAI -63

INDIA

WHATSAPP:+91 98402 34766

mobile:+91 81444 34766, +91 96592 46311

PROJECT ABSTRACT3- Bed Side Patient Monitoring System With Automatic SMS System using GSM Technology

Aim:

            This project is used to scan the complete parameters of a person in an ICU ward.

Project Description:

            Our project is a working model which incorporates sensors to measure all these parameters like Body temperature, Respiratory Temp, Saline Status ECG and Heart Beat rate and transfer it to the computer, so that the patient condition can be analyzed to by doctors in any part of the hospital wherever they are. Thus it reduces doctors work load and also gives more accurate results, wherever there is an abnormality felt by the patient, we have also incorporated saline monitoring system which gives an alarm when the saline bottle about to empty.

            More over K-Sheet Automation is automatically done, since all the parameters are completely monitered thro a computer, it can be stored on a database for periodic intervals with respect to the current date and time.

            A new system called medicine reminder system is also incorporated in this project.  An alarm will be energized,  Whenever a particular patient should be given  medicines.  This can be done for multiple patients also by assigning the intervals for the patient to a database.

            An Emergency patient calling switch is also included here.  Whenever the patients finds emergency he needs to press the button on his side, so that the particular patients room number and will be indicated to the doctors room.

Modules:

            Sensors and Transducers

            Signal Conditioning Board

            PIC Microcontroller Interface Board

            Power Supply

            Relay, alarm and its Driver Circuits

Advantages:

Ø  8 independent analog channels available. (For future Enhancements)

Ø  All the Parameters can be viewed on the Mobile phone

Ø  Annunciation’s systems are included for all this analog inputs

Ø  Heart Beat Rate of the Patient

Ø  Saline status is displayed in the monitor.

Ø  On-line graphics for selectable parameters.

Ø  On-line recording of all process parameters in the interval selectable by the user, which is most useful for future analysis and failure detection.

CONTACT:

MEGATECH

7, KANNAN AVENUE, MUDICHUR ROAD,

OLD PERUNGALATHUR, TAMBARAM WEST

CHENNAI -63

INDIA

WHATSAPP:+91 98402 34766

mobile:+91 81444 34766, +91 96592 46311 

PROJECT ABSTRACT 3-EMBEDDED SYSTEM BASED GSM COMMUNICATION FOR AUTOMATIC IRRIGATION CONTROL SYSTEM

Abstract:

Agriculture is a source of livelihood of majority Indians and has great impact on the economy of the country. In dry areas or in case of inadequate rainfall, irrigation becomes difficult. So, it needs to be automated for proper yield and handled remotely for farmer safety. In this paper we suggest a Wireless sensor network and Embedded based technique to control water flow for sectored, sprinkler or drip section irrigation. This system will be very economical in terms of the hardware cost, power consumption and call charges.

In places such as agriculture lands, there is a continuous need for monitoring the water level at particular places. In places such as drip irrigation for coconuts and bananas, the water is let out through pipes directly to each field. A person has to carefully monitor the water level at regular intervals. His job becomes tedious during night times and for frequent power cuts. Sometimes there is wastage of water and electricity due to negligence and other times there is a hard job for the user. The project helps in automating this job.

            This is highly helpful in places such as drip irrigation system where there are many flow pipes but does not require any change in the agricultural fields. Further there is a wireless communication device consisting of very high frequency transceiver. It helps to coordinate any action between the controlling authority and the fields. So each field can be placed as a separate wireless node and these field transceivers act as a high speed wireless network.

            The project proposes a water level sensor at each place where the water has to be monitored. When the motor is switched on the sensors are activated and the fields are irrigated automatically. Once the water reaches a particular level which may even take hours, the system takes appropriate steps to regulate or even stop the water flow.       

            The farmers’ job gets over immediately after switching the power supply. The circuit also monitors the water in the well/bore well so that if the water level goes very low it switches off the main motor to prevent dry run and also to prevent damage to the motor.

            The project houses a high speed microcontroller and water sensors at different fields and inside the well. These sensors are attached to the microcontroller and are controlled accordingly using motor and water control circuits.

            The microcontroller used is a high Speed microcontroller for fault free operation. It has a variety of advantages over conventional old microcontrollers such as RISC architecture, larger memory word, fast operation and a host of inbuilt features such as ADC, communication protocols etc.,

            The project also houses a GSM modem where the user can easily be notified by any fault in the system or if all fields are properly irrigated or if there is no sufficient water in the well. The same can be used to switch on the system and off by simply sending an SMS. This scheduling helps greatly because as agriculture power supplies are provided only at a particular time of day and not all hours. This is highly helpful in places if the user is out of his home for any purpose or his home is far away from his agricultural land which is a common scenario.

            This helps in precious saving of water and electricity and eases the job of the person. The project can be used in large agricultural lands, coconut plantations and many other plantations and even in home environment or industries and colleges where there are large gardens to monitor and

Hardware Components:

1.      Embedded Microcontroller – PIC 16F877

2.      GSM module

3.      Relays

4.      Relay Drive

5.      HUMITITY/TEMP

6.      SOIL MOISTURE

7.      WIPER MOTOR

Software Tools:

1. Eagle for PCB design

3. OrCAD for Schematic Design

4. MPLAB IDE for controller programming

Advantages:

1.      This system will be very economical in terms of the hardware cost and power consumption.

2.      This helps in precious saving of water and electricity and eases the job of the person.

3.      It can be implemented in large agricultural areas.

4.      By the use of GSM the user can control the motor from anywhere by just sending SMS.

			CONTACT:	MEGATECH	7, KANNAN AVENUE, MUDICHUR ROAD,	OLD PERUNGALATHUR, TAMBARAM WEST	CHENNAI -63	INDIA		WHATSAPP:+91 98402 34766	mobile:+91 81444 34766, +91 96592 46311

 

PROJECT ABSTRACT:Automatic Tollgate Opening Closing With Data logging through Zigbee

We can automate the toll bridge gate using the Radio Frequency Identification tag. An RFID tag is fixed with a vehicle. When a card comes in to the vicinity of the reader a charge of some amount will be detected from the particular person’s database and the toll bridge gate is automatically opened for the user to move. The Mechanical Model is constructed using a stepper motor.  The movement of the stepper motor is responsible for opening and closing action.

The Vehicle Details is sent to a nearby computer through Zigbee interface 2.4 GHZ for future reference. 

Hardware Requirements:

1.  PIC Embedded Microcontroller

2.  RFID Card with RFID tag

3.  Mechanical Model depicting Toll gate

4.  Stepper Motor for Opening and Closing Action

5.  LCD  Display

6.  Zigbee Interface

Software Requirements:

1.  Hitech C

Pic Microcontroller:

        PIC 16F877 microcontroller is used as a Processing unit.

RFID Card Reader:

        RFID Card Reader used to read the card number from the vehicle.

Power Supply:

        Generates +12V and +5vDC Power supply from 230VAC.

Mechanical Model:

        A mechanical model is constructed using a  stepper motor for gate opening and closing action

Stepper motor Driver:

        Used to drive the motor in forward and reverse direction as per the command given by the controller.

LCD Display:

        Used to display the actions in the screen. (Gate opened, Closed etc.)

Alarm and Alarm Driver:

        The voltage from the controller is not enough to drive the alarm. So an external transistor driver is necessary to drive the 12v alarm.

ZIGBEE interface:

        This interface is used to communicate to the computer. The vehicle details and the time is logged into the computer using this interface.

       

CONTACT:

MEGATECH

7, KANNAN AVENUE, MUDICHUR ROAD,

OLD PERUNGALATHUR, TAMBARAM WEST

CHENNAI -63

INDIA

WHATSAPP:+91 98402 34766

mobile:+91 81444 34766, +91 96592 46311

REALTIME PRACTICAL BASED IEEE PROJECTS HARDWARE ORIENTED-MEGATECH

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A-ENGINEERING & DIPLOMA PROJECTS

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3-ARM PROJECTS

4-ADRUINO PROJECTS

5-VOICE CONTROL PROJECTS

6-WIRELESS COMMUNICATION PROJECTS

7-ZIGBEE PROJECTS

8-GLOPAL POSISIONING PROJECTS(GPS PROJECTS)

9-GLOBAL SYSTEM PROJECTS(GSM PROJECTS)

10-ELECTRONICS PROJECTS

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12-INSTRUMENTATION PROJECTS

13-BIOMEDICAL PROJECTS

14-MEDICAL ELECTRONICS PROJECTS

15-TELECOMMUNICATION PROJECTS

contact:

R.ASHOK KUMAR

7, KANNAN AVENUE 1st street,

MUDICHUR ROAD, OLD PERUNGALATHUR

(near annai arul hospital-hero showroom)

west tambaram

chennai-63

contact:

81444 34766 , 96592 46311,