Ebedded Tittles With Abstracts

8/12/2019 Ebedded Tittles With Abstracts

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ALCOHOL SENSOR DETECTION FOR DRIVERS IN

VEHICLES

Description:

The main purpose behind this project is Drunk driving detection. Now a

days, many accidents are happening because of the alcohol consumption of

the driver or the person who is driving the vehicle. Thus Drunk driving is a

major reason of accidents in almost all countriesall over the world. Alcohol

Detector in Car project is designed for the safety of the people seating inside

the car. This project should be fitted / installed inside the vehicle.

BLOCK DIAGRAM

ALCHOLALSENSOR

89S52

COMP

GEAR

MOTOR

MOTORDRIVER

LCD

DISPLAY

POWER

SUPPLY

BUZZER


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A LIVE HUMAN DETECTING ROBOT USED FOR NATURAL

DISASTERS

ABSTRACT:

Natural calamities do occur and they are unstoppable. But humans are

becoming increasingly aware in the concept of intelligent rescue operationsin such calamities so that precious life and material can be saved though

calamities cannot be stopped. Still there are lots of disasters that occur all of

a sudden and Earthquake is one such thing. Earthquakes produce a

devastating effect and they see no difference between human and material.

Hence a lot of times humans are buried among the debris and it become

impossible to detect them. A timely rescue can only save the people who are

buried and wounded.

Detection by rescue workers becomes time consuming and due to the vastarea that gets affected it becomes more difficult. So the project proposes an

autonomous robotic vehicle that moves in the earthquake prone area and

helps in identifying a live people and rescue operation.

BLOCK DIAGRAM:

PIR

SENSORCOMP

89S52

MOTOR

DRIVER

GEAER

MOTOR

IR SENSOR

1

IR SENSOR

2

POWER

SUPPLY

BUZZER


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ANTI THEFT ALERT AND AUTO ARRESTING SYSTEM FOR MUSEUMS AND

JEWELRY SHOPS

ABSTRACT:

The main aim of the project is to design a system for alerting for any theft

and to auto arrest the theft in museums and jewelry shops. The purpose of the

system is to design a system for alerting for any theft and to auto arrest the theft in

museums and jewelry shops. It is very necessary to identify the theft.

BLOCK DIAGRAM:

MUSEUM SECTION:

MICRO

CONTROLLER

(AT89S52)

POWER

SUPPLY

PIR

SENSOR

DOOR

CONTROL

SYSTEM

SWITCHRF TX

ENCODER


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RF RECEVER SECTION:

AUTO WIPER CONTROL FOR CARS DURING RAIN

ABSTRACT:

Over the past two decades, the automotive industry has aggressively researched

ways to exploit modern computing and electronic advances in the development of

safety, reliability, and entertainment technologies for vehicles. With drivers

exposed to an ever increasing number of distractions, automatic rain-sensing wiper

systems become an even more appealing feature, as they work to minimize the

time the driver must take his/her hands off the wheel. Most traditional systems

offer intermittent as well as variable speed operation.

The traditional wiper system however requires driver constant attention in

adjusting the wiper speed .Traditional windshield wiper speed constantly varies

according to time and vehicles speed. Because the manual adjustment of the wiper

distracts driver's attention, which may be a direct cause accidents. This

is review paper for automatic wiper in various method and also explain the basic

skeleton for adjust speed of wiper automatically cording to the amount of water on

the windshield and in addition with also in advance removal of moisture inside the

MICRO

CONTROLLER

(AT89S52)

POWER

SUPPLY

LCD DISPLAY

BUZZER

DECODER

RF RX


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car while raining. The system activates the wiper to operate in full automatic mode

and detect moister using CAN technology.

BLOCK DIAGRAM:

ADVANCED PREPAID ENERGY METERING SYSTEM USING GSM

Abstract:

The present system of energy billing in India is error prone and also time and

labour consuming. Errors get introduced at every stage of energy billing like errors

with electro-mechanical meters, human errors while noting down the meter reading

and error while processing the paid bills and the due bills. There are many cases

where the bill is paid and then is shown as a due amount in the next bill. There is

no proper way to know the consumer's maximum demand, usage details, losses in

the lines, and power theft. The remedy for this drawback is overcome by APEMS(Advanced Prepaid Energy Metering System).

The GSM module provides a mode of communication between the user/meter and

the EB Station. This will enable the user to recharge his/her electricity account

from home. This will also enable the user to carry his/her electricity account with

him, eliminating the need to set up a new account every time the user changes

RAIN

DETECTORCOMP

89S52

POWER

SUPPLY

MOTOR

DRIVER

GEAR

MOTOR


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homes. The GSM module will also get real time electricity rates and enable the

utility to keep a check on electricity theft. This can also be applied in

institutions/companies for creating awareness for saving energy among employees.

INTELLIGENT AUTOMATIC PLANT IRRIGATION SYSTEM WITH

WATER PUMP CONTROL

The main aim of intelligent automatic plant Irrigation system with water pumpcontrol project is to save the water, no manpower required, and save time. A

person who have a garden/plants, he is going to attend a function or away from the

home, what it happens to the garden. By using this project we can avoid this

problem. This project gives water regularly & automatically to the plants/gardens

how much water it requires. This project is also very useful in Agricultural fields,

Lawns & Parks.

As technology is growing there is always chance to reduce risk and make work

done using electronic applications. Embedded and micro controller systemsprovide solutions for many problems. In this application controlling water system


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for garden is main motto. When we are in vacation we used to depend on others for

watering our garden.

This application will solve this problem by using a sensor micro controller system.Sensors are placed in side soil which will continuously monitor the condition of the

soil and if water level is reduced it will send information to micro controller whichwill set the sprinkler to on and after reaching to a threshold it will set motor to off.

AUTOMATED LINE FOLLOWING ROBOT

Line-following robots with pick-and-placement capabilities are commonly used in

manufacturing plants. These move on a specified path to pick thecomponentsfromspecified locations and place them on desired locations.Basically, a line-following robot is a self-operating robot that detects and follows a line

drawn on the floor. The path to be taken is indicated by a white line on a black surface. The

control system used must sense the line and manoeuvre the robot to stay on coursewhile constantly correcting the wrong moves using feedback mechanism, thus forming a

simple yet effective closed-loop system.

UNMANNED RAIL GATE CONTROL USING IR MODULES

ABSTRACTAim of this project is control the unmanned rail gate automatically using

embedded platform. Today often we see news papers very often about the railway

accidents happening at un- attended railway gates. Present project isdesigned to avoid such accidents if implemented in spirit. This project utilizes

two powerful IR transmitter and two receivers, one pair of transmitter and

receiver is fixed at upside (from the train comes) at a level higher thanhuman being in exact alignment and similarly other pair is fixed at down side of

the train direction sensor activation time is so adjusted by calculating the timetaken at a certain speed to cross at least one compartment of standard

minimum size of the Indian railway, normally 5 seconds. The sensors are fixedat 1000 meters on both sides of the gate, we call fore side sensor pair for common

towards gate train, and aft side sensors for the

train just Crosses the gate. When train cross the fore side sensor it gives signal to the gatereceiver to close the gate. The buzzer is activated to clear the gate area fordrivers about 5seconds. Gate motor is turned on in one direction and gate is closed,

and stay closed till train crosses the gate and reaches aft side sensors whenaft side receiver get activated motor turns in opposite direction and gate opens

and motor stops .If there is any problem in the gate means it will operate red signalon both side fro the driver indication. Train arrival and departure sensing can be
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achieved by means of Relay techniques. When the wheels of the train moves

over, both tracks are shorted to ground and this acts as a signal tomicrocontroller (89C51) indicating train arrival. RED signal appears for

the road user, once the train cuts the relay sensor placed before the

5Kms before the gate .A buzzer is made on as a pre cautionary measure for theroad users

AUTOMATIC VEHICLE STARTER SYSTEM BASED ALCOHOL

BREATH ANALYZER SENSING

ABSTRACT

A breath alcohol detection system that prevents operation of a vehicle when an operator's breath alcohol

concentration is above a predetermined threshold limit or when the operator's identity is not verified. The

device incorporates a breath alcohol detection device that employs an electrochemical fuel cell and an

optical skin sensor that positively identifies the operator. The skin sensor is designed to sense skin on the

operator's face or in the operator's mouth. Before a vehicle's starter is enabled, the operator must pass a

breath alcohol test and the operator must be positively identified. If the breath alcohol test results indicate

a breath alcohol concentration above a predetermined threshold, or the operator is not positively

identified, the starter is disabled, thus preventing the vehicle from being operated.

BOMB HANDLING ROBOT

Abstract

The paper presents an overview of commercial Ex-plosive Ordnance Disposal(EOD) robots and a new system, specially conceived and designed for airplane

security tasks..A robotic system composed by a mobile platform equipped with a serial

redundant dexterous arm and a suitable sensorial system is proposed. The papershows the mechatronic mock up of the robotic unit, its design, main characteristicsand the first results achieved in the virtual environment reconstructing theairplane work-space.

BORDER SECURITY SYSTEM USING RF

ABSTRACT-

Surveillance is a key factor to ensure safety in various fields , here motivity of

fishing boats in ocean/sea are monitored for illegal intrusion in other nations

boundary. Hence an effective scheme is designed to overcome this threat with RF

which provides dynamic location of fishing vessel in water and microcontroller


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which competes on RF and predefined boundary locations to determine whether

the boat have crossed the border or not. If so the fisherman is alerted and the

message is transmitted to nearby coast guard ships through RF signals at VHF (30-

300MHz) range which covers wide area. On adumbrated the patrolling units can

alert the fisherman from their position or if necessary the entire movement of thefishing vessel could be controlled remotely for trespassing. This measures fixes the

cross boundary fishing problems between nations as the fishermans are unaware

about their position in water.

BREATHE ALCOHOL TESTER CONTROLLING A CAR

IGNITION SYSTEM

ABSTRACT

A breath alcohol detection system that prevents operation of a vehicle when anoperator's breath alcohol concentration is above a predetermined threshold limit or

when the operator's identity is not verified. The device incorporates a breathalcohol detection device that employs an electrochemical fuel cell and an optical

skin sensor that positively identifies the operator. The skin sensor is designed to

sense skin on the operator's face or in the operator's mouth. Before a vehicle's

starter is enabled, the operator must pass a breath alcohol test and the operatormust be positively identified. If the breath alcohol test results indicate a breath

alcohol concentration above a predetermined threshold, or the operator is notpositively identified, the starter is disabled, thus preventing the vehicle from being

operated.

CAR MONITORING USING BLUETOOTH SECURITY SYSTEM

Abstract:

Most of security system nowadays become a need for vehicles and available with many

modern features. Theft tends to steal the car while the owners are away. Many security systems

available in market are not really stable and smart enough to deal with the intruders. As for many

security system, loss from robbery and if the criminal got away, it invites unconfident of security

reputation. Furthermore, it is crucial to has advanced alarm system which could not only secure

the vehicles, but also increase the chance to capture the criminal.


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89C51 Microcontroller based Pick n Place Robot

ABSTRACT:This is the same mechanical structure used in previous project but now it is

interfaced withmicro-controller 89C51.All the motions of robot will be controlled

by 89C51. Full 360 degree rotation in horizontal plane and 90 degree movement in

vertical plane is achieved.

Once all the parameters are set operation is fully automatic. Means set the angle of

rotation and angle of inclination to pick up an object and object will be

automatically picked up. Now again repeat the procedure to place an object

somewhere else.The project is divided in to two parts (1) Mechanical Part (2) Electronic Part

There are two main components in circuit micro controller 89C51 and

current driver chip UNL2003A. 89C51 is the heart of circuit which perform all the

required tasks like

Accepts input from user through keypad (S1-S8)

Generates indication on LED panel (LED1 - LED8) of every action being

performed

Generates suitable signals to energize / DE energize all relays (RL1-RL6)

to run different motors

CONTROL OF HEAVY ELECTRICAL LOADS USING DTMF

SIGNALS

Abstract

For over two decades the need for an improved method for transferring dialing information for

control purpose through the telephone network was recognized. The traditional method of Dial

Pulse signaling was not only slow and susceptible to distortion over long wire loops but also

requires a direct current (DC) path through the communication channel. Furthermore, this paper

used the Dual Tone Multi-Frequency (DTMF) function of the phone, and builds a

microcontroller based circuit for appliances control to demonstrate wireless data communication.

Practical result obtained showed an appreciable degree of accuracy, repeatability of the system
http://www.engineersgarage.com/electronic-components/at89c51-microcontroller-datasheethttp://www.engineersgarage.com/electronic-components/at89c51-microcontroller-datasheet


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and friendliness through the use of a microcontroller.

WIRELESS SPEED CONTROL OF DC MOTOR USING RF

COMMUNICATION

ABSTRACT

Every system is automated in order to face new challenges in the present day situation.

Automated systems have less manual operations, so that the flexibility, reliabilities are high and

accurate. Hence every field prefers automated control systems. Especially in the field of

electronics automated systems are doing better performance.

The goal of the project is to develop a system, which uses RF communication to control the

speed of dc motor without any wired communication, which executes with respect to the signal

sent by the RF TX.

There are several applications with dc motors in our daily life. Obviously there exists many

applications where there might be a need to control the speed of dc motors. There exist many

ways of controlling the speed of DC motor. Of the available ones, PWM technique is the most

efficient one and the same technique is used here in this project.

According to this project the person who wants to control the speed of DC motor from a distant

place using RF TX. By pressing the keys available at the RF TX the speed of the DC motor is

varied by making use of the PWM technique. This is realized with the help of microcontroller.

SPEED REGULATION OF DC DRIVE USING MOBILE

COMMUNICATION

Abstract-

The importance of the speed control of DC motors in manufacturing industries like

plastic, textile, chemical and pharmaceutical hardly needs any emphasis as it

ensures efficient and consistent production. In this paper, the authors present

implementation of a hardware circuit which is designed for remote speed control of


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a DC motor by using Dual Tone Multi Frequency (DTMF) tone of mobile phone.

The hardware circuit includes the use of DTMF decoder IC MT8870 and Relay

driver IC ULN2003. The mobile keypad keys have been mapped to the speeds of

High Speed, Medium Speed, Low Speed and Stop to regulate the speed of

DC motor.

BIDIRECTIONAL VISITOR COUNTER USING 8051

MICROCONTROLLER

Abstract-

This article describes the design and working of a bidirectional visitor counter. Themain intention is to design a system wherein the number of persons entering or

leaving a room is displayed on a screen. When a person enters the room, countwould be increased, whereas on leaving, the count would decrease. IR sensing

mechanism is used to sense the presence of visitors and the whole counting

operation is done by a microcontroller.

DESIGN OF INTELLIGENT TRAFFIC LIGHT CONTROLLER

USING EMBEDDED SYSTEM

Abstract :

The occurrence of traffic congestion at the intersections in cities is one of majorproblem. The present traffic light controlling system could not sufficient to tackle

the traffic congestion due to the lack of efficiency in the designing. The main

design problems of present traffic light controller system are:

A. Fixed Time Interval:

Vehicles at the traffic lane wait until the green light on. Due to the fixed time

interval of red & green light, suppose a road is always crowded with vehicles andgo-ahead time is short. So, vehicles cant pass through the road in the time

allowed. But sub lane has few vehicles and go-ahead time is relatively long. Theproposed system provides dynamic time interval for traffic lights according to

length of vehicles present at each lane.

DEVICE CONTROL USING MOBILE PHONE


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Abstract

It often happens that we forget to switch off some electric devices while leaving

home for a journey. This will result in wastage of energy and even the device may

get damaged due to overheating. Even if we remember that we have not switched

off some devices, it may be difficult for us to come back and switch them off.Also, if we are away from home we may have to turn on the lights at night. Theseare normally not possible in present condition. Our project offers a novel solution

for this problem by using a mobile phone, a common electronic gadget. This uses

DTMF (Dual Tone Multi Frequency) signals from mobile phone keypad to attain

its functionality. For decoding the DTMF tones, we are using MT8870, CMOSIntegrated DTMF Receiver. For eliminating any unauthorized entry into the

system, we are providing a password checking facility.

DEVICE CONTROLLING THROUGH PC

Abstract

Today most of the home and office appliances that we interact with containmicroprocessors. All of these appliances have some user interface, but many users

become frustrated with the difficulty of using the complex functions of theirappliances. We are developing a framework that allows users to interact with

appliances through a separate user interface device that they are already carrying.

Smart phones are good candidates for providing interfaces because they are

common, have communication capabilities to allow connection to appliances, andare already being used for a wide range of different applications. Our framework

includes an abstract specification language for describing appliances, a two-waycommunication protocol, and automatic interface generation software that allows

user interfaces to be customized to users and the devices they are using. This

article overviews our personal universal controller system and describes in detail

our design and implementation of automatic interface generation for MicrosoftsSmartphone platform.

DIGITAL HEART BEAT MONITOR WITH LCD DISPLAY

Abstract


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The aim of this project is to implement an ECG and Digital Heart Rate counter.

The main challenges include amplifying the desired weak signal in the presence ofnoise from other muscles and electrical sources. A display of the heart rate will be

obtained by measuring the time between signal peaks and then calculating the

frequency of the peaks in units of beats per minute.

The device is most useful if it is portable. This requires a battery to be able topower all of the necessary components as well as the power output of the battery to

be regulated. Our implementation of the heart monitor involves low cost amplifier

and filter components coupled with a sophisticated microcontroller and LCD

screen. Results were successful for the amplifier filter stage of the implementationwith an ECG successfully detected and recorded but variability of the voltage

points complicated the calculation and display of the actual rate.

ELECTRONIC ENERGY METER WITH INSTANT BILLING

AIM:

The main aim of this project is to implement an electronic energy meter with instant billing.

In this project we have shown the concept of postpaid energy meter which will automatically

sense the energy used in the home and when it reaches to that value which is initially fed in the

hardware it will disconnect the power line.

AC MOTOR ACCELERATION OPERATING USING TRIAC

AIM:

The main aim of the project is to maintain the speed of the AC motor uniform. The

purpose of this project is to avoid damages to the heavy machinery due to high load. To meet this

requirement we have designed an embedded system, which takes all necessary action to handle

the situation in an efficient manner.

EMBEDDED BASED ADVANCED SENSORS CONTROLLED

BANK SECURITY SYSTEM


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ABSTRACT

in todays real time modern industrialized world security systems place a vital role.

This bank security system is mainly designed to meet the requisite of the security

of valuables things (jewels) which are hard earned. Unlike the present system

involving the physicals locks which can be easily forged this has the main featureof biometrics together with digital (electronic) code locks which will open the doorautomatically whenever the series of authentication is verified and gives alert

sounds when any mismatch occurs. In this system, microcontroller continuously

monitors the sensors of the biometric system (PIR SENSOR AND METAL

Detector), the keypad for the authenticated codes (Unique Password andRegistered Identification Number) and the output of wireless motion detector. The

wireless motion detector will be active during nights and if any variation occurs inits output, it will be sensed by the microcontroller and alert sounds will be given by

it.

AUTOMATIC ACCIDENT DETECTION VIA EMBEDDED GSM

MESSAGE INTERFACE WITH SENSOR TECHNOLOGY

Abstract-

An automatic alarm device for traffic accidents is introduced in this paper. It can

automatically find a traffic accident, search for the spot and then send the basicinformation to first aid center within two seconds covering geographical

coordinates, the time and circumstances in which a traffic accident takes place.

Then the server will search the nearest hospital and send the accident information

to the hospital. The hospital will then be sending the ambulance to the accidentzone. Then the injured people will be saved as soon as possible. This process will

save time in particular for the areas in the outer part of main zone.

AUTOMATIC RFID BASED PREPAID VEHICLE PARKING

SYSTEM

Abstract:
http://embeddedprojectsworld.blogspot.com/2013/11/12automatic-rfid-based-prepaid-vehicle.htmlhttp://embeddedprojectsworld.blogspot.com/2013/11/12automatic-rfid-based-prepaid-vehicle.htmlhttp://embeddedprojectsworld.blogspot.com/2013/11/12automatic-rfid-based-prepaid-vehicle.htmlhttp://embeddedprojectsworld.blogspot.com/2013/11/12automatic-rfid-based-prepaid-vehicle.html


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In this study, a solution has been provided for the problems encountered in

parking-lot management systems via RFID technology. RFID readers, RFID

labels, computers, barriers and software are used as for the main components of the

RFID technology. The software has been handled for the management, controlling,transaction reporting and operation tasks for parking lots located on various parts

of the city. Check-ins and check-outs of the parking-lots will be under control with

RFID readers, labels and barriers.

Radio-frequency identification is an automatic identification method wherein the

data stored on RFID tags or transponders is remotely retrieved. RFID tag is a

device that can be attached to or incorporated into a product, animal or person for

identification and tracking using radio waves. Some tags can be read from severalmeters away, beyond the line of sight of the reader. RFID technology can be used

in vehicle parking systems of malls and buildings.

The system normally consists of a microcontroller, vehicle counter, sensors,

display board, gate controller, RFID tags and RFID reader. In order to use the

RFID BASED CAR PARKING, the vehicle owner has to register his vehicle

with parking owner and get a RFID tag. To park the car, RFID tag is placed near

RFID reader which is installed near the entry gate of parking lot. As soon as RFID

tag is read by the reader, system automatically deducts the specified amount from

that RFID tag and entry gate boomer opens to allow the car inside the parking area.

At the same time parking counter increments by one. Deducted amount for

parking, balance amount of that RFID tag and the parking status are all displayed

in LCD.

EMBEDDED BASED AUTOMATIC COLLEGE BELL

ABSTRACT


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This Project takes over the task of Ringing of the Bell in Colleges. It replaces the

Manual Switching of the Bell in the College. It has an Inbuilt Real Time Clock(DS1307) which track over the Real Time. When this time Equals to the Bell

Ringing time, then the Relay for the Bell is switched On.

The Bell Ringing time can be edited at any Time, so that it can be used at NormalClass Timings as well as Exam Times. The Real Time Clock is displayed on LCDdisplay. The Microcontroller AT89S52 is used to control all the Functions, it get

the time through the keypad and store it in its Memory. And when the Real time

and Bell time get equal then the Bell is switched on for a predetermined time.

This is very wonderful project to control the working of College Bell. These bell

are equipped with the CPU which control the bell.

1. 8051 Microcontroller

2. DS1307

3. LCD.

4. Relay

In this project we try to give the same prototype as Manual Switching Bell with thehelp of programmed micro-controller. We are using ATMEL microcontroller 8051

to control all the function as CPU. Microcontroller controls the ringing of bell

AUTOMATIC ROOM LIGHT CONTROLLER WITH

BIDIRECTIONAL VISITOR COUNTER

Abstract-

Project title is AUTOMATIC ROOM LIGHT CONTROLLER WITH

BIDIRECTIONAL VISITOR COUNTER .

The objective of this project is to make a controller based model to count

number of persons visiting particular room and accordingly light up the room.Here we can use sensor and can know present number of persons.


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In todays world, there is a continuous need for automatic appliances

with the increase in standard of living; there is a sense of urgency fordeveloping circuits that would ease the complexity of life.

Also if at all one wants to know the number of people present in room so as not to

have congestion. This circuit proves to be helpful.

EMBEDDED BASED GAS LEAKAGE DETECTION SYSTEM

FOR INDUSTRIES

Abstract

Develops a gas leak detection and location system for the production safety in

Petrochemical Industry. Consequently, it can give a real-time detective of the

potential risk area, collect the data of a leak accident and locate the leakage point.

However the former systems can not react in time, even can not obtain data from

an accident and locate accurately. The paper has three parts, first, gives the overall

system design, and then provides the approaches on both hardware and software to

achieve it.

DEVELOPMENT OF ANTIRIGGING VOTING SYSTEM USING

FINGER PRINT

AIM:


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The aim of this project is to implement the development of anti rigging

voting system using finger print the purpose of the project is to provide a secured

and reliable environment to the customers is to electing the candidates by using the

intelligent electronic voting machine by providing a unique identity to every user

using the FINGER PRINT identification technology.

EMBEDDED BASED PASSWORD DOOR LOCKING

ABSTRACT:

Security is a prime concern in our day-today life. Everyone wants to be as much

secure as possible. An access control for doors forms a vital link in a security

chain.

The microcontroller based Door locker is an access control system that allows only

authorized persons to access a restricted area. The system is fully controlled by the

8 bit microcontroller AT89C2051 which has a 2Kbytes of ROM for the program

memory. The password is stored in the EPROM so that we can change it at any

time.

The system has a Keypad by which the password can be entered through it. When

the entered password equals with the password stored in the memory then the relay

gets on and so that the door is opened. If we entered a wrong password for more

than three times then the Alarm is switched on.

The default password is 1111 and you can change the password by dialing 1234,

old password, and new password #button. for example if you want to change the


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password from the default to 4523 then dial 123411114523# after dialing you can

hear a beep sound which confirm the operation goes successful.

There are two relays one to open the door and other to close the door. There is a

button which should be placed inside the door so that the person inside canopen/close the door.

AUTO PROTECTION OF POWER SHARING TRANSFORMERS

FOR DIFFERENR LOADS

ABSTRACT:

The main aim of this project is to protect the transformer from failing or

damage having applied more loads on it & share these over loads with another

transformer.

The purpose of this project is to provide a secured environment for the

transformers from over loads which are distributing power to certain regions.

These transformers with over load are protected by sharing these over loads with

another transformer.

EMBEDDEDTEMPERATUREBASED

FANSPEEDCONTROLLERUSING

89C51MICROCONTROLLER

ABSTRACT:

Thisproject is a standalone automatic fan speed controller that controls the


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speed of an electric fan according to our requirement. Use of embedded

technology makes this closed loop feedback control system efficient andreliable. Micro controller (AT89S52) allows dynamic and faster control.

Liquid crystal display (LCD) makes the system user-friendly. The sensed

temperature and fan speed level values are simultaneously displayed on theLCD panel. It is very compact using few components and can be

implemented for several applications including air- conditioners, water-heaters, snow-melters, ovens, heat-exchangers, mixers, furnaces, incubators,

thermalbathsandveterinaryoperating tables.AT89S52microcontroller istheheartofthecircuitasitcontrolsallthefunctions.

The temperature sensor LM35 senses the temperature and converts it into anelectrical (analog) signal, which is applied to the micro controller through

ADC.The analog signal is converted into digital formatby the analog-to-digital converter (ADC). The sensed and set values of the temperature are

displayed on the 16x2-line LCD. The micro controller drives control relaysby means of ULN driver circuit to controlthefanspeedwiththehelpofhigh

wattagetaggedwirewoundresistor.

Singlepoledabble throw (SPDT) relaysareconnected to themicrocontroller

through a ULN driver circuit. The relays require 12 volts at a current ofaround 50 mA, which can notprovidedby the micro controller. So the ULN

driver circuit is added. The relays are used to operate the electrical fan orfor operating any other electrical device. Normally the relays remain off.

As soon aspin of the micro controllergoeshigh,therelaysoperate.

Thisproject uses regulated 5V, 500mA & 12V, 500mApower supply. 7805

and 7812 three terminal voltage regulators are used for voltage regulation.Bridge typefullwaverectifier isused torectifytheacoutputofsecondaryof

230/12V step down transformer. Thisproject is useful inprocess industriesfor maintenance and controllingofBoilerstemperature.

MICROCONTROLLER BASED WATER LEVEL

CONTROLLER CUM MOTOR PROTECTOR


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ABSTRACT:

The Microcontroller based Water Level Controller cum Motor Protector controls

on and off conditions of the motor depending upon the level of water in the

over head tank (OHT), the status of which is displayed on an LCD module. The

circuit also protects the motor from high voltages, low voltages, fluctuations ofmains power and dry running.

The circuit of the Microcontroller based Water Level Controller cum Motor

Protector comprises of the operational amplifier LM324, microcontroller

AT89C51, opt coupler PC817, regulator 7805 and an LCD module. Port pins P2.0

through P2.2 of the AT89C51 (IC2) are used to sense the water level, while pins

P2.3 and P2.4 are used to sense the under-voltage and over-voltage, respectively.

Pin P3.4 is used to control relay RL1 with the help of opt coupler IC3 and

transistor T5 in the case of under-voltage, over-voltage and different water-levelconditions. The LM324 (IC1) is a quad operational amplifier (op-amp). Two of its

op-amps are used as comparators to detect under- and over-voltage. In normal

condition, output pin 7 of IC1 is low, making pin P2.3 of IC2 high. When the

voltage at pin 6 of N1 goes below the set reference voltage at pin 5 (say, 170

volts), output pin 7 of N1 goes high. This high output makes pin P2.3 of IC2 low,

which is sensed by the microcontroller and the LCD module shows low voltage.

In normal condition, pin 1 of N2 is high. When the voltage at pin 2 of N2 goes

above the set voltage at pin 3, output pin 1 of N2 goes low. This low signal is

sensed by the microcontroller and the LCD module shows high voltage.Presets VR1 and VR2 are used for calibrating the circuit for under- and over-

voltage, respectively. When water in the tank rises to come in contact with the

sensor, the base of transistor BC548 goes high. This high signal drives transistor

BC548 into saturation and its collector goes low. The low signal is sensed by port

pins of microcontroller IC2 to detect empty tank, dry sump and full tank,

respectively.

DESIGN AND PRODUCTION OF A FUEL TANK MEASURING

SYSTEM USING COMPUTER INTERFACE

ABSTRACT:

This project took into account the processes involved in the design of the fuel tank

measuring system using a computer interface. Our level sensor is Capacitance-


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based and was used to measure through variations in dielectric constant despite the

varying fuel viscosity or tank conditions. A detailed design was done and the

components carefully selected to ensure that they are compatible with the fuel to be

measured. We equipped it with a digital indicator to display process values and

powering of the sensor with a 12volts battery. Capacitance level sensors are ruggedand easy to use without any moving parts. They were used in constricted places

due to its compact size. At the end of the design and fabrication, the project was

confirmed to be effective for use in any underground storage fuel tank.

DESIGN OF LOW COST MARITIME BOUNDARY

IDENTIFICATION DEVICE USING GPS SYSTEM

Abstract:

GPS (Global Positioning System) is increasingly being used for a wide range of

applications. It provides reliable positioning, navigation, and timing services to

worldwide users on a continuous basis in all weather, day and night, anywhere onor near the Earth. GPS is made up of three segments: Space, Control and User.

GPS has become a widely used aid to navigation worldwide, and a useful tool for

map-making, land surveying, commerce, scientific uses, tracking and surveillance,

and hobbies such as geocaching and way marking. None of the present GPS

systems satisfy the requirements for the safety of civilian navigation in the sea as

the maritime boundary of a country cannot be marked.

This paper deals on the versatility and the usefulness of a GPS device in the sea.

The main objective of the paper is to help the fishermen not to navigate beyondother countrys border. If a fisherman navigates beyond the countrys border, an

alarm is generated indicating that the fisherman has crossed the border.

Additionally, a GSM transmitter interface will send a message to base station

located on the shore indicating that a vessel has crossed the border. Thus guards in

the shore can assist and provide additional help to those fishermen if needed.

Keeping in mind about lives of Indian fishermen, this device has been created to


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help them not to move beyond Indian. On the whole, it is an attempt to build a

suitable device for the fishermen at a reasonably low cost.

GSM AND GPS BASED VEHICLE LOCATION AND TRACKING

SYSTEM

ABSTRACT:

A vehicle tracking system combines the installation of an electronic device in a

vehicle, or fleet of vehicles, with purpose-designed computer software to enable

the owner or a third party to track the vehicle's location, collecting data in the

process. Modern vehicle tracking systems commonly use Global Positioning

System (GPS) technology for locating the vehicle, but other types of automatic

vehicle location technology can also be used. Vehicle information can be viewed

on electronic maps via the Internet or specialized software. In the main they are

easy to steal, and the average motorist has very little knowledge of what it is all

about. To avoid this kind of steal we are going to implement a system it provides

more security to the vehicle. Existing System: In the previous system security lock

and alarm is implemented in a car. If a burglar can break open the lock, then it

becomes easy for the burglar to steal the car. And in old security system if the car

is stolen then it is out of the owner control. User doesnt have any awareness about

the current location of the vehicle.


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The Proposed System: The RF transmitter is attached with the vehicle which has

its own identification. This data will be continuously transmitted to the RF receiver

connected to the microcontroller. This GPS will be location the position of vehicle

and transmit that data to the microcontroller. Suppose the RF receiver not receiving

signal from the transmitting unit, receiver unit send the signal to themicrocontroller, from that we can identify the theft. If the vehicle is theft it

automatically sends location of the vehicle to its owner as a SMS through GSM

modem. This will be a much simpler and low cost technique compared to others. If

a password like SMS is sent by the owner, it automatically stops the vehicle

GSM BASED DOOR OPENING SYSTEM USING PASSWORD

ABSTRACT:

Now a days most of the systems are automated in order to face new

challenges and present day requirements to achieve good results.

Automated systems have less manual operations, so that the flexibility,

reliabilities are high and accurate. Hence every field prefers automated

control systems, especially in the field of electronics.

The goal of the project is to develop a unique system through

mobile technology which can control various units of the houses,

industries, and also provides a security system. The various appliances

can be utilized by managing them remotely by using GSM technology,

which enables the user to remotely control the operations of the


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appliances. Just by pressing keypad of remote telephone the user can

perform ON/OFF operations on the appliances.

The project also exhibits low cost home security system which is

widely employed in our daily life. This system is designed to prevent the

opening of the door by unauthorized persons. The structure of home

security system contains a matrix key pad, the door latch opener and a

GSM modem for the security dial up interfaced to the microcontroller.

The keypad interfaced to the controller is used as the password entry

system to open/close the door. As soon as the user enters the correct

password, the door lock opens. If the password entered is incorrect, then

a security alarm is rung and at the same time it enables the security dial-

up through the GSM modem interfaced to the microcontroller.

The GSM modem uses the UART interface to the controller. When

the unauthorized person gives an invalid password then the controller

uses the modem to inform the owner. The modem receives security dial

up number and the message from the controller and it uses the GSM

network to transmit the message. There is a socket in the modem to

insert the sim card to use the GSM network. The destination mobile

number and the password are stored in the EEPROM of the controller.

GSM BASED HIGHWAY ROAD TRAFFIC MONITORING

SYSTEM.


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This project monitors and stores the data about number vehicles moving on

the highway roads. This project uses infrared/laser sensor system to count the

number of vehicles passing in both the directions. The vehicle count is logged by

the microcontroller. This vehicles information is sent to the user over GSM

modem. The information can be sent to the user periodically or can be sent on

demand by sending a missed call or SMS.

ASL Geo Connect is a GUI based application software, installed at the

Desktop of the Control Station. Using this, the operator of a fleet can query any

vehicle fitted with GeoPoint 2407 Unit and obtain its position in real time, or

send/receive text messages to/from the Unit. Alternatively, vehicles can be

configured to report their position to Control Station at set intervals and

automatically update a database at the Control Station. This data can be read from

the database and the position displayed on a digital map.

GSM BASED HOME AUTOMATION USING

ADVANCED MICROCONTROLLER

Abstract

This paper mainly focuses on the controlling of home appliances remotely

and providing security when the user is away from the place. The system is

SMS based and uses wireless technology to revolutionize the standards of

living. This system provides ideal solution to the problems faced by home

owners in daily life. The system is wireless therefore more adaptable and cost-effective.

This system provides security against intrusion as well as automates various

home appliances using SMS. The system uses GSM technology thus providing

ubiquitous access to the system for security and automated appliance


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control.

INTELLIGENT IRRIGATION WATER PUMP CONTROLLING

SYSTEM DEPENDS ON SOIL MOISTURE

ABSTRACT

This project is implemented to read the moisture level of the soil of the selected

field and according to those values given by the moisture sensor the water level is

maintained in the field. Here the irrigating field will be placed with the humidity

sensor. Humidity sensor is used in our project to know the moisture of the soil.

According to the programmer values, those are given to the microcontroller. By

using this motor driver the water content is given to the field. If the moisture

content of the soil is high then less water is supplied to the field, if the moisture

level decreases then with the help of the motor the more water level is supplied to

the field

GSM BASED INSTANTENOUS VEHICLE REGISTRATION

DETAILS EXTRACTION SYSTEM VERY USEFUL FOR

TRAFFIC POLICE

AbstractWith the rapid growth of economy, the quantity of vehicles in the city has greatly

increased, as well as the number of drivers. At the same time, the situation of

disobeying regulations happened more than before, which has lead to great number


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of accidents. So we have designed instantaneous vehicle registration details

extraction system.This project aims at, how to efficiently solve the problem of

traffic control and regulation disobeying to avoid traffic accidents and meet the

requirements of smooth and safe journey.

In this project, when police man detects a vehicles violating traffic rules such as

red traffic light violation and one way traffic violation. The traffic police send an

request to remote extraction system which give the details of the vehicle owner,

contact number and other detail to the police using GSM in case of signal

violation. This information can also used to validate/verifying the duplicate

registration and detection of stolen vehicle -which is the most problem facing by

the people.

AUTOMATION OF WHEEL CHAIR USING MEMS

ACCELEROMETER

Abstract

This paper introduces an automated system is to be developed to control

the motor rotation of wheel chair based on head and hand movement of

physically challenged person. In order to facilitate these people for their

independent movement, an accelerometer device (ADXL330) based

transmitter is fitted either on persons head or hand. Based on the head or

hand movements the transmitter will generate command signals which

will be received by receiver fitted on the back of the chair. This receiver

after receiving signal will drive the motor fitted to the wheel chair. The

ADXL330 is a small, thin, low power, complete 3-axis accelerometer

with signal conditioned voltage outputs, all on a single monolithic IC.


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The wheel chair can be driven in any of the four directions i.e. left, right,

forward, back. The automated wheelchair is based on simple electronic

control system and the mechanical arrangement that is controlled by an

Atmel 89s52 microcontroller. This automatic wheel chair also helpspeople who have various other disabilities to sit on the chair and just

hold the accelerometer and move it over to control the vehicle

movements. It also contains obstacle detection system to detect various

kind of obstacle comes in the path of chair.

SMART ZONE BASED VEHICLE SPEED CONTROL USING RF

AND OBSTACLE DETECTION AND ACCIDENT PREVENTION

Abstract

This paper presents smart zone based vehicle speed control using RF and

Obstacle Detection and Accident Prevention system. Whenever the

vehicle is within the zone, the vehicle speed is controlled by receiving

the signal, i.e.., every time the vehicle speed is decreased to some cutoff

and kept constant until the vehicle moves out of the zone, and then the

vehicle can get accelerated by itself. Detects Obstacles and prevents

Accidents by Stopping Vehicle.


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MODERN HOUSE AUTOMATION (AC/DC) USING RF

COMMUNICATION

Abstract

This project describes to organizing the devices from some distance using

RF data communication. Here we are transmitting a signal from remote control by

pressing a button with a special micro controller section by displaying on LCD.

The data coming from the remote is gained by the RF receiver and give that to

micro controller. By writing software to decrypt the data we can get the original

data. Then the micro controller does the corresponding operation like switching

ON and OFF devices through relays. This data displays on the LCD always.

Advantages are we operate the devices at some distance, power saving, easy to

operate. Applications are in hotel environments, office environments etc.

Identification of Missing Objects With Group Coding of RF tags

Abstract

RFID, radio frequency identification, is an automatic identification technology which is

composed of RF tags, interrogator and associated information system. This paper proposes a

method to determine the unique IDs of objects missing from a group without any external

database or verifier. It is done by writing data to each RF tags memory and comparing the RFID

tag values with already stored database and checks for the matching and mismatching tags

INTELLIGENT SOLAR TRACKER SYSTEM IMPLEMENTED

ON 8051 MICROCONTROLLER

Abstract

Solar energy is becoming increasingly attractive as we grapple with

global climate changes. However, while solar energy is free, non-

polluting, and inexhaustible, solar panels are fixed. As such, they cannot


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take advantage of maximum sunlight as weather conditions and seasons

change. A solar panel receives the most sunlight when it is perpendicular

to the suns rays, but the sunlight direction changes regularly with

changing seasons and weather. Currently, most solar panels are fixed,i.e., the solar array has a fixed orientation to the sky and does not turn to

follow the sun. To increase the unit area illumination of sunlight on solar

panels, we designed a solar tracking electricity generation system. The

design mechanism holds the solar panel and allows the panel to perform

an approximate3-dimensional (3-D) hemispheroidal rotation to track the

suns movement during the day and improve the overall electricity

generation.

This system can achieve the maximum illumination and energy

concentration and cut the cost of electricity by requiring fewer solar

panels, therefore, it has great significance for research and development.

The main use of this report is to utilize the maximum power from the

sun. Now a day we are in heavy need to use the solar power as in the

coming days everything we use might depend on this kind of systems.

MICROCONTROLLER BASED AUTOMATIC WATER LEVEL

CONTROL SYSTEM

ABSTRACT:

Water scarcity is one of the major problems facing major cities of the

world and wastage during transmission has been identified as a major

culprit; this is one of the motivations for this research, to deploy

computing techniques in creating a barrier to wastage in order to not

only provide more financial gains and energy saving, but also help the


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environment and water cycle which in turn ensures that we save water

for our future. We presented our research in embedding a control system

into an automatic water pump controller through the use of different

technologies in its design, development, and implementation. The

system used microcontroller to automate the process of water pumping

in an over-head tank storage system and has the ability to detect the level

of water in a tank, switch on/off the pump accordingly and display the

status on an LCD screen. This research has successfully provided an

improvement on existing water level controllers by its use of calibratedcircuit to indicate the water level and use of DC instead of AC power

thereby eliminating risk of electrocution.

FAULT ALERTING AND MAXIMUM DEMAND CONTROLLER FOR

INDUSTRIES

ABSTRACTIn this fast forwarded world we are trying to reduce the manpower and trying to

automate all the systems to improve the speed and also the accuracy. Here is an

excellent means of automation, where we are trying to measure the parameters

such as temperature, object identifier, and light intensity etc. For example, different

parameters are not only measured but also a message is announced through loud

speaker when there is a fault. The different sensors are placed in different zones in

an industry or it can be any place where you are interested to measure and maintain

the parameters. The sensed parameters are applied to the controller through

transistor logic where we can monitor all the parameters.


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The monitored parameters are compared with the threshold values and the required

controlling done through the controller. Whenever the values of the given

parameters are exceeded when compared to the threshold level then the concerned

parameter value is high (suppose, if the temperature is exceed to 50 degrees, which

is a threshold value. Then the message, temperature is high delivered through the

loud speaker) message is delivered through the loud speaker.

INDUSTRIAL FAULT INDICATION SYSTEM WITH OVER VOLTAGE

OVER TEMPERATURE USING ANALOG TO DIGITAL (ADC)

CONVERTERS

ABSTRACT:

To measure the voltage, current, and resistance we need to design analog circuits.

These analog circuits measure these three parameters and ready to corresponding

outputs.

The outputs of these analog circuits are to be connected ADC, this ADC is

connected to micro controller so that it can acquire desired parameter. The set

point is predefined in the program when ever the set point exceeds or the reading

below the set point of temperature dc motor comes into the on condition. Similarly

green and red leds indicates the voltage. These readings can then display on the

LCD display

Documents

Ebedded Tittles With Abstracts