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In today’s modern age where vehicles are piling up everywhere, an efficient parking system is the need of the hour. This project Hacking Intimation and Automatic Vehicle Parking ECE Student Project deals with a parking system where space problem can be mitigated. An LCD is used to indicate empty spaces in different floors with color sensors to signify each floor.

Once the vehicle is parked into the vacant space, it is intimated to the mobile and indicates a change in the LCD count. If a miscreant takes hold of the vehicle then the security guard is alerted by means of a buzzer. This project aims at delivering a safe and resourceful parking system with hacking detection.

              A display screen at the ground mainly serves as a counter which shows the number of cars in every floor. It also signals if a floor has vacant space or filled with vehicles. Thus by reading the status of each floor on the LCD, the user decides which floor can fit his vehicle and places his vehicle on the suitable color line. The color line sensor guides the vehicle to its destined slot. Once it reaches the, the engine switches off automatically and the user receives a mobile message specifying details of the car location.

Hacking intimation and Automatic parking project dealt with here uses three floors for parking with a floor capacity of 10 cars. Also it’s highly secure, can be applies for use in remote areas as well as time-saving. However it consumes a lot of area and is a floor bound project.

Conclusion:

The project has successfully obtained both its objectives-automatic parking as well as hacking intimation. The fundamental component used here is a microcontroller which is a controlling unit to supervise actions of other devices. The project can be extended in the future by making use of RFID technology and electronic toll gates can be conceived.

Download Hacking Intimation and Automatic Vehicle Parking ECE Student Project.

The primary aim of this project titled GSM FPRS Keypad Based ATM Security System BE Electronics Project is to develop an embedded system which will be useful for security systems. Only particular persons can have access to the security system and through the embedded system, proper authentication is provided via fingerprints mechanism. Data stored in the embedded system can be accessed through a PC.

An embedded system can be defined as the blend of computer hardware and software which is either fixed in memory or can be programmable. Operating systems which are used by embedded systems are embedded Java or Windows XP embedded. The embedded system is designed to perform specific tasks and hence can be further modified to meet the additional specifications thereby reducing overall cost.

The project GSM, FPRS keypad based ATM security will be employed to ensure security when transactions are done. When a person opens his/her account in a bank, then his fingerprint will be stored in the database. So when he goes to ATM for a transaction, the fingerprint module at the door will scan his fingerprints and a password to be entered. Once this is done a message will be sent to the account holder. He can immediately block his card in case a hacker is accessing his account.

The entire code for the embedded system in this project is written in C language. Embedded system is used in the microcontroller and the message transmission through GSM technology. Fingerprint module used is connected to the microcontroller and the password entered is through either keypad or mobile.

Conclusion:

Today, all of us are enveloped by the embedded world. Almost all products are manufactured using embedded systems. The advantage of this project is that it is cost viable as well as offers automated operation. All hardware programs are integrated effectively with the inclusion of high advanced IC’s.

Download GSM FPRS Keypad Based ATM Security System BE Electronics Project.

Nowadays there are various electronic equipment available for remote operation of grid control. However, the main disadvantage of these systems is that they can be operated only from short ranges and also less reliable. Thus, to overcome the above drawbacks, we are using one of the wireless communication technique i.e., GSM (Global System for Mobile communications) is a digital cellular communications system which has rapidly gained acceptance and market share worldwide.

The development of GSM is the first step towards a true personal communication system that will allow us to communication anywhere, anytime and with anyone.

GSM Modem Using Sensors 2011 ECE Technical Project is vastly used because of its simplicity in both transmitter and receiver design, can operate at 900 or 1800MHZ band, faster , more reliable and globally network .

This project is designed for seven power grids. 8051 is the heart of the project. A GSM modem is interfaced to microcontroller. This modem receives the messages from control mobile and sends as input to MCU. The MCU verify for authentication of the number and, if the number is authorised, grid control will be taken place, EEPROM is interfaced to this controller to save the grid position at every instant. This grid position information will not be deleted even in power failure conditions. 3X4 keypad is interfaced to change the mobile number at any time. 16X2 LCD is interfaced to display user-required information. In this project TRAIC is used as load controller (as a switch), MOC3021 used as a Triac driver.

GSM network operators have roaming facilities, user can often continue to use there mobile phones when they travel to other countries etc….

This project uses regulated 5v, 750mA power supply. 7805 and 7812 three terminal voltage regulators are used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac output of secondary of 230/12v step down transformer.

INTRODUCTION TO EMBEDDED SYSTEMS

An embedded system can be defined as a computing device that does a specific focused job. Appliances such as the air-conditioner, VCD player, DVD player, printer, fax machine, mobile phone etc. are examples of embedded systems. Each of these appliances will have a processor and special hardware to meet the specific requirement of the application along with the embedded software that is executed by the processor for meeting that specific requirement. The embedded software is also called “firm ware”. The desktop/laptop computer is a general purpose computer. You can use it for a variety of applications such as playing games, word processing, accounting, software development and so on. In contrast, the software in the embedded systems is always fixed listed below:

· Embedded systems do a very specific task, they cannot be programmed to do different things. . Embedded systems have very limited resources, particularly the memory. Generally, they do not have secondary storage devices such as the CDROM or the floppy disk. Embedded systems have to work against some deadlines. A specific job has to be completed within a specific time. In some embedded systems, called real-time systems, the deadlines are stringent. Missing a deadline may cause a catastrophe-loss of life or damage to property. Embedded systems are constrained for power. As many embedded systems operate through a battery, the power consumption has to be very low.

· Some embedded systems have to operate in extreme environmental conditions such as very high temperatures and humidity.

 Application Areas

Nearly 99 per cent of the processors manufactured end up in embedded systems. The embedded system market is one of the highest growth areas as these systems are used in very market segment- consumer electronics, office automation, industrial automation, biomedical engineering, wireless communication,

data communication, telecommunications, transportation, military and so on.

        In this project work, we have studied and implemented a complete working model using a Microcontroller. The programming and interfacing of microcontroller has been mastered during the implementation. This work includes the study of GSM Modem Using Sensors 2011 ECE Technical Project.

GSM network operators have roaming facilities, user can often continue to use there mobile phones when they travel to other countries etc..   

Download GSM Modem Using Sensors 2011 ECE Technical Project.

Automation of devices is the need of the hour today and it’s everyone’s desire to have remote access to their devices. This Download Btech Project on GSM MODEM & PIC16F877A Controller has designed a SMS supported controller through which a device can be switched ON/OFF by sending an SMS. This project can be implemented in homes, offices etc.

Digital displays have become a common sight in shopping malls. Also in railway stations, bus stations, information such as ticket details and platform number are displayed digitally. However in order to change any information digitally, one needs to connect to laptop/PC to alter any changes. Since everyone today owns a mobile phone, changing information digitally is managed just by an SMS.

                   The SMS controller designed in the project GSM modem and PIC16F877A controller is based on the system of sending and receiving SMS which is communicated over a GSM network. Once the SMS is received it has to be processed to execute the task required.

For performing the desired task, the prime requisites are availability of a GSM network and a microcontroller. The function of GSM modem is to decode the SMS instruction to the microcontroller. The microcontroller after detecting the message will gather information from the GSM network and carries out the required task.

Conclusion:

          This project can be implemented in schools, offices, colleges etc. It’s primary advantage being that it is  relatively cheaper mode and allows SMS retention when the network is busy. This project provides  fresh and creative outlook for remote control processing. This is the age where cellular communication is dominating. The IF and RF remote controllers have a very limited range for its field of operation. This project is a step ahead and provides a wide and extensive range of operation which extends globally covering a wide host of operations.

Download Btech Project on GSM MODEM & PIC16F877A Controller.

As control systems and industrial automation have become a very important part of our lives, this project GSM Based Temperature Monitoring System Engineering Project Report assumes significance in this scenario. This project focuses on observing temperature statistics in industries and makes use of embedded technology developed by Intel, fabricated for systems with high sensitivity.

By implementing this project, computing temperature statistics becomes relatively easier. The predicted application of this project would be as system controller aiding in dynamic management of time. Thus this project will enable in measuring and displaying temperature along with date, time. It sets temperature limits and controls the systems connected.

The project GSM Based Temperature Monitoring System Engineering Project Report comprises of a signal conditioning circuit having 2 temperature transducers along with an analog to digital converter. The transducer serves in converting temperature to equivalent electrical signal. ADC is used because microcontroller works on digital inputs.

The microcontroller is connected to the GSM unit via serial communication link and when data is to be sent to GSM unit; it is done through the RS 232 link. There is also the provision of a level translator TTL which decodes the voltage level to the compatible level.

Conclusion:

GSM Based Temperature Monitoring System is a project developed on a microcontroller and by modifying the software the project could be further enhanced. Though the project at hand aims at alerting of crucial temperatures, it can be further expanded to control temperatures. In a scenario dominated by dynamism where the nature of real time systems as well as their breed undergoes constant changes , this project tends to fulfill the basic functionality of interfacing them with changing environments making them more stable and reliable.

Download GSM Based Temperature Monitoring System Engineering Project Report.

In this project GSM Based System Design for Industrial Automation ECE Project Paper, use of GSM and GPS technology is used where automation of systems is enabled and this can be used to pin-point the exact location of the people, vehicles etc. sensors are fitted into homes so that if any thief enters, the sensor will convey the information through an SMS alerting the police.

Everywhere around us there is a marked increase in the number of robberies. The police is unable to ascertain the when the theft takes place and point out with exact precision as to where it’s actually occurring. Often the police reach the location after the theft is committed. Alarm systems and home security systems are featured everyday in the market to prevent such thefts.

The project GSM based system design for industrial automation makes use of microcontrollers, sensors, relays, display unit and memory device inbuilt. To secure any device, the user has to send SMS for activating it and setting a password too. Once the microcontroller receives the SMS it compares it with the password stored in the database. If it matched, the action is performed.

           Since every device is password controlled only the person aware of the password can control the device. Sensors that are used are PIR sensors, smoke sensors etc. if there is a forced entry the sensor will intimate it to the microcontroller and the microcontroller will further determine from where the threat is there.

Conclusion:

GSM is one of the upcoming technologies and is used in this project too. It possesses a smart modem which easily combines with embedded systems methodology. Once this system is implemented using GSM, remote access is obtained. This project can be applied to homes as well as offices. Furthermore this project can be extended to incorporate a video camera to keep an eye inside the house.

Download GSM Based System Design for Industrial Automation ECE & EEE B Tech/ BE Final Project Report and Document.

Grounding Penitrating Radar ECE Project Documentation uses a technique which is non destructive in nature and is used for examination of subsurface structures. This is done by transmitting low power radio signals into the earth’s surface and then timing the reflected waves. Demining techniques that are in use now employ metal detectors. However the use of GPR (Ground penetrating radar) makes it easy for the determination of plastic as well as metallic content.

The GPR’s operation is based on determining the dielectric content of soils. It can be used in places where radio waves can be broadcasted.  Unlike biological sensors, GPR has no limits. It’s gives out highly accurate results and hence can be used for small targets as well.

To begin explaining Grounding Penitrating Radar ECE Project Documentation let’s start with the pulse generator which produces 0.8 mono cycle pulses. Thus the magnitude of field radiation of a system is equivalent to that of a monopulse of same magnitude. The important part of the GPR is the antenna system having a transmitter as well as a receiver, satisfying the project requirements. The pulse extender is for amplification of the ground signal to the level required by the A/D converter

The A/D converter digitalizes the analog signals for further processing and passing it into the display. The processor in the next step filters the signal which shows whether surrogate mine is present or absent in the soil. Finally, the visual display which points out the exact location of the landmine.

Conclusion:

Impulse GPR system is used for detection of both anti-tank as well as anti-personal mines. (Anti-tank mines are targeted at destroying vehicles whereas anti-personal mines aim at destroying people).  However in the real world, very little technological application is there. The good news however shows the active involvement of the US army in developing the existing technologies while starting new technologies. In the current scenario, progress is being made by testing and building mine lanes.

Download Grounding Penitrating Radar ECE Project Documentation.

The aim of the project ECE Project Abstract on GPS Enabled Human Tracing Robot is to point the location of humans via a robot supported by RF communication. Once human presence is detected, the robot communicates the latitude and longitude coordinates to the output LCD through XBEE.

A robot is basically a machine which is modeled to perform a set of tasks repeatedly. Robots are substituted for humans in situations where complex tasks have to be performed like at bomb blast, earthquake tasks and nuclear reactor sites.

This project is mostly implemented in military and security applications. The project is used to traverse around disaster areas and transmit the status to the other side. The 2^nd part comprises of a static section and a controller.

For human detection, pyro electric sensor is used. Finally the output is displayed with the help of GPS and XBEE technologies.

In this project ECE Project Abstract on GPS Enabled Human Tracing Robot, robotic movements are executed using RF wireless at the transmitter end and through RF sent to the receiver end.

The LCD at the transmitter end will display information if any obstacle is encountered at the transmitter end. While robotic actions continue to transpire, any human presence will be observed by the human tracking sensor which will activate GPS and exact location will be pin-pointed and transmitted through XBEE.

The microcontroller used here is 8051 core microcontroller which is the main part. Liquid crystal display is the main display unit. IR proximity is used to intimate to the owner about obstacles.

Reference Material:

Tracking robot using GPS Enabled Human Design

Conclusion:

The concept of a robot can be further expanded and applied as a gas leak detector and security systems as well as military applications for spying purposes. As this project is a microcontroller based project its main shortcoming is the size of the ROM used for programming. Also RF technology cannot be further extended than its limits.

Download GPS Enabled Human Tracing Robot ECE & EEE B Tech/ BE Final Project Report and Document.

Download ECE Total Project Geographical Database And Global Positioning System. Geographic databases are the database which store geographic information that simply translates into maps and geographical distances. This sort of information assumes significance for the military as well as while driving vehicles. The geographical data is stored in satellites and can be accessed immediately whenever a user wants the information.

       The global positioning system (GPS) consists of 24 satellites which circulate around the earth in fixed orbits. Every satellite has an operating atomic clock and gives a timed signal that is basically a code specifying its location. Consumers on earth receive these signals on a microprocessor which decodes the signal into geographical position.

In this project  Geographical Database And Global Positioning System, GPS receivers combine a radio and a navigation computer that receive faint, low power signals radiated by satellites. The computer computes the distance between receiver and computer from the signals. Also position and velocity values can be calculated.

The number of satellites discernible by the receiver vary from time and location every satellite transmits certain quantity of distinct spectrum codes but only one cods Coarse Acquisition (C/A) code is easily obtained for users. The best GPS receiver measures this code up to nanosecond precision.

Conclusion:

GPS was initially designed for military uses. However it has been provided to civilians but with limited uses. As technology progresses, it also possesses a risk as it poses a threat to national security as terrorists and smugglers may misuse this information. The military has however ensured that only few accurate signals are for general access. The highly accurate signals are however only at the discretion of military sources. The future of this technology promises unlimited potential as it can be locate locations within a span of nanoseconds as well as created detailed maps for navigation purposes.

Download ECE Total Project on Geographical Database And Global Positioning System.

Electronics & Communication Engineering Project on Galvanic Skin Response (GSR) also identified as electro dermal response (EDR). This is a method by which electrical resistance of the skin is measured. In simple terms it is an ohmmeter and basically functions as an alcohol detection system. A sensor circuit is present to ascertain if the driver has consumed alcohol or not.

Though the law has provisions by which drunk drivers can be punished yet it is not practically possible for the police to check every car driver. This generates the need to design an efficient alcohol detector system.

The alcohol detection circuit developed using Galvanic Skin response is designed by interfacing on the ignition circuit a set of sensors, a microcontroller and a logic circuit. When the ignition key is turned ON, the electrical circuit of the car becomes a closed one. When this happens the solenoid port opens dropping down the mask coinciding with the alcohol testing chamber port and closing of exit port. The driver will now exhale into the mask and this air reaches the testing chamber where it is processed and accordingly the engine is cranked.

This method is based on the fact that alcohol consumption decreases the pulse rate. At the initial testing stage pulse rate of a person is recorded using pulse sensors. This is taken as reference and any deviation from this pulse rate results in the stoppage of the car.

Conclusion:

This project is excellent for minimizing road accidents caused due to drunk driving. It also eliminates the potential embarrassment caused by stooping by police. The time taken by this system is only 10 seconds and cost of installation is cheap too. Major changes are also not required.  Government must make it a point to include this in all cars to avert accidents and try to include in the manufacturing stage itself.

Download Electronics & Communication Engineering Project on Galvanic Skin Response (GSR).