SMART SCIENCES

This project introduces an intelligent blind rod and navigation platform based on ZigBee / Bluetooth technology. This blind rod can detect and analyze the situation on road and warn the blind people to avoid obstacles by ultrasonic measurement. The navigation platform based on ZigBee / Bluetooth technology can help the blind people to know different directions the path leads to. This intelligent blind rod can better serve for the blind’s independent travel.

For enhancing the self-caring ability of senior citizen, releasing the pressure of the warding people, a family living supporting system, which is very useful for the paralyzed patients or some people with mobility difficulties, is proposed. It is composed of the wireless transmitting unit, the speech recognition module and the network communication part. A speech recognition processing algorithm is designed to get some command messages from the user. The system not only uses these commands to control some household equipment, but also sends some helping signals via wireless network. If the family members aren’t prompt to respond to these helping messages, these messages will be transmitted by network communication part to the community service center for assistance immediately. It has some advantages of low-cost, low-power, high-performance, and easy-operation and so on. As a result, it could be employed as a terminal of health-care of hospital or home

In recent years, the frequent occurs of landslide disasters, caused great harm to people’s lives and properties. This project designs some wireless sensor monitoring node distributed on the hillside, they construct a wireless data connection network based on Zigbee / Bluetooth / RF. This combines GSM technology and wireless technology, it have completed the work from the system solution to whole process of software and hardware design. The result proves that each node work stably and the status of network communication is good. This design can collect depth of the water in the mountain and slope angle of the hillside, and provides the monitoring center with warning information in time, so related departments can take effective measures rapidly to protect peoples and property.

This project provides the design of a Medical Monitoring Terminal use MCU and Zigbee / RF technology. The Monitoring Terminal can detect the patient’s real-time body temperature, heart rate and other physiological information’s, and transmit them to the control center.

In this work, low-cost, portable microcontroller based electronic queue control (EQC) systems have been developed for the purpose of controlling queue in banking, hotel reservation counter, ticket counter, insurance company, customer service center etc. The aim of the designed systems is to maintain a queue with order and efficiency. Two different queue control systems have been implemented with slightly different features. In EQC system-I, a general display has been used for displaying token number and service counter number whereas in EQC system-2, each token number has been displayed individually in each service counter with separate displays. In the both systems, each customer has to collect a token and then will be served whenever the token number is displayed. The systems were designed around 8-bit PIC / 8051 microcontroller and entirely software controlled. The control programs have been developed using the PIC / 8051 Embedded C / ASM. Finally, the systems have been tested under different conditions to evaluate their performance.

As vehicle manufacturers continue to increase their emphasis on safety with advanced driver-assistance systems (ADASs), we propose a device that is not only already in abundance but portable enough as well to be one of the most effective multipurpose devices that are able to analyze and advise on safety conditions. Mobile smartphones today are equipped with numerous sensors that can help to aid in safety enhancements for drivers on the road. In this project, we use the accelerometer of an Android-based smartphone to record and analyze various driver behaviors and external road conditions that could potentially be hazardous to the health of the driver, the neighboring public, and the automobile. Effective use of these data can educate a potentially dangerous driver on how to safely and efficiently operate a vehicle. With real-time analysis and auditory alerts of these factors, we can increase a driver’s overall awareness to maximize safety.

This project aims at designing robot, which can be used as a service provider to serve the guests, customers etc at the home, hotel, restaurant etc, which can replace the person who works as a server. It works in three modes as follows  Automatic(Line following) Mode  Manual(Remote) Mode and  Voice activation (should respond according to the voice commands).

A remote control is presented that enables finger disabled people to easily control various types of devices and appliances. It uses an Android smartphone, a Bluetooth/infrared conversion unit, and user gestures. Experimental evaluation demonstrated that it is easily usable by non-disabled people, except for the electronic program guide function.

As the age of the humans increase most of the people lose their eye sight nowadays, they face more problems in their daily routine life, one such example is persons with low visibility can’t operate mobiles in the emergency conditions whenever they need help from required persons, (requirement of doctor). Blinds also find problem while walking they faces problems of obstacle appearance in front of them which may be hazardous for them. It is impossible to make a blanket generalization about how the blind were treated in literature beyond that point – they were marvelous, gifted, evil, malicious, ignorant, wise, helpless, innocent, or burdensome depending upon who wrote the story – except to say that blindness is perceived to be such a loss that it leaves an indelible mark on a person’s character. To overcome these various problem faced by low sight and old aged people we have come up with an solution which helps them to walk freely and fulfill their requirements using speech reorganization and intimate to the person by text message with the area where the patient is, and calling to specified persons. This project also helps in monitoring the heart rate and body temperature smoke detection and intimation and one more added feature is sensing the darkness and illuminating the light/torch automatically.

In this project we present the design framework of a shopping assistant system to be used in supermarkets mainly by elderly or disabled people. The whole system is based on the interaction of three different kinds of electronic devices: a) mobile devices that users carry with them (smart phones or electronic tablets), b) autonomous mobile robots assisting users by displaying information and carrying groceries; and finally, c) the supermarket technological infrastructure (database servers, Wi-Fi and Bluetooth access points, etc.). These components interact through a common technological platform, allowing the user to prepare his/her shopping list, and then using it with the robot as an assistant, during his/her shopping process

Remotely Enabled Electronic Digital Tele voting Machine is a new concept upgraded after Normal voting machine. TO accomplish this there must be a system which senses the telephone call. After sensing the call the unit must enable our circuit to watch the activities done on the phone (Cell phone also) Like what number has been pressed. Since IVRS is emerging as an interactive system for users it makes voting easy and safe. We can get an immediate voice Feedback. Using this project we can use our normal telephone as a vote casting machine. To cast a vote the user must first press a telephone number and wait for that to be connected. Then he will be asked to enter his code number first. He must enter a unique code first to ensure that he is a valid person to vote or not. After confirmation he will be given choices to cast his vote (1 – BJB, 2 – Congress, 3 - Others). Then the user must enter a valid choice to cast his vote. Then he can disconnect that line by pressing # key in the telephone or cell phone. Once the user has made a vote, he is not allowed to vote again and the details like Counting the vote for candidates can be immediately viewed on the computer screen and as well as in the Seven Segment Display / LCD also. A Led Indication is also given in GREEN and RED, whether the User has given a valid Vote or not

The objective of voting is to allow voters to exercise their right to express their choices regarding specific issues, pieces of legislation, citizen initiatives, constitutional amendments, recalls and/or to choose their government and political representatives. Technology is being used more and more as a tool to assist voters to cast their votes. To allow the exercise of this right, almost all voting systems around the world include the following steps: · voter identification and authentication · voting and recording of votes cast · vote counting · publication of election results

Secured wireless data communication is one of the prime concerns in these days in many fields. Most important data and confidential information have to be transmitted more secretly that only the concerned receiver can understand that. So the data is encrypted and sent. If any unauthorized user tries to know that information, he/she cannot do that as it is being encrypted by using a key and the corresponding algorithm. The encrypted data is called “Cipher text”. This cipher text is being sent to the concerned receiver along with the key and algorithm, so that he/she can decrypt that and know the actual information. Most of the times the data is being sent in such a way that an unauthorized user cannot find out whether the data is being sent or not. It is sent along with the noise signal by using digital communication techniques for more protection. This project is used to communicate or transmit a text message from one place to another place through wireless (RF). The text message is encrypted by using the Microcontroller and the encrypted message is transmitted through wireless. At the receiver end, the signal is received by the standard receiver and the digital signal is fed to the Microcontroller and it is decrypted by the Microcontroller and the message is displayed over the LCD display. The Microcontroller is used to do the above work. It gets data from the keyboard and encrypts with a private algorithm and at the receiver end the Microcontroller decrypts it with the same algorithm and display the data over the LCD display. “Monoalphabetic Substitution Algorithm” or “Polyalphabetic Substitution Algorithm” is used for encrypting and for decrypting the data. In future We can use several receivers and the message from the transmitter can be sent to all the receivers at the same time. Each receiver can be accessed separately by its address.

Vehicles have become an integral part of every one's life. Situations and circumstances demand the usage of vehicles in this fast paced urban life. As a coin has two sides, this has its own effects, one of the main side effects being air pollution. Every vehicle will have emission but the problem occurs when it is beyond the standardized values. The primary reason for this breach of emission level being the incomplete combustion of fuel supplied to engine, which is due to the improper maintenance of vehicles. This emission from vehicles cannot be completely avoided but, it definitely can be controlled. With the evolvement of semi-conductor sensors for detecting the various gases, this project aims at using those semi-conductor sensors at the emission outlets of vehicles which detects the level of pollutants and also indicates this level with a meter / LCD. When the pollution/ emission level shoots beyond the already set threshold level, there will be a buzz in the vehicle to indicate that the limit has been breached and the vehicle will stop after a certain period of time , a cushion time given for the driver to park his/her vehicle. During this time period, the GPS starts locating the nearest service stations. After the timer runs out, the fuel supplied to the engine will be cut-off and the vehicle has to be towed to the mechanic or to the nearest service station. The synchronization and execution of the entire process is monitored and controlled by a micro controller. This project, when augmented as a real time project, will benefit the society and help in reducing the air pollution.

This project presents the development of a methodology to manage the mechanic vibration and temperature from Small Wind Turbine (SWT). The objective with this research is propose a new diagnostic and protection tool through analysis and monitoring signals of vibration and temperature from wind turbines, aiming predict a need of preventive maintenance and mostly avoids catastrophic failures. For this feature the system will be composed of an accelerometer that will identify vibration, thermocouples to identify the temperatures at critical points of wind turbine, a microcontroller hardware which will make acquisition and processing of signals from sensors and finally a wireless transmission system using technology ZigBee. The post processing is performed remotely through a computer that receives the data submitted via wireless network presenting them to the user via graphical interface. The software of User friendly interface will have the functionality plus online display of received data also the possibility of storing and reporting data rates of vibration and temperature obtained during monitoring. Finally featuring the prototype of the hardware and software as well as some results obtained in experimental scale.

Traffic congestion and tidal flow management were recognized as major problems in modern urban areas, which have caused much frustration and loss of man hours. Approach: In order to solve the problem an intelligent RFID traffic control has been developed. It has circumvented or avoided the problems that usually arise with systems such as those, which use image processing and beam interruption techniques. RFID technology with appropriate algorithm and data base were applied to a multi vehicle, multi lane and multi road junction area to provide an efficient time management scheme. A dynamic time schedule was worked out for the passage of each column. RFID together with Internet and GSM technologies are anticipated to create a revolution in traffic management and control systems. The data base contains online statistical information, which can be used by operators and planners to develop better models in the future.

In this project a low voltage, low drop-out (LDO) voltage regulator design procedure is proposed and implemented using 0.25 micron CMOS process. It discusses a 3 to 5V, 50mA CMOS low drop-out linear voltage regulator with a single compensation capacitor of 1pF. The experimental results show that the maximum output load current is 50mA and the regulated output voltage is 2.8V.The regulator provides a full load transient response with less than 5mV overshoots and undershoots. The active layout area is 358.28um × 243.30um.

The aim of this project is to develop a low cost single cell isolation system incorporating a digital versatile disc burner (DVD RW) optical pickup. Single cell isolation system or optical tweezers as they are popularly called are used in various fields from medicine to research to isolate, manipulate and study a particular cell without physically touching it. They are extensively used in cell sorting and to characterize molecular motors; used to probe the cytoskeleton; to measure the visco-elastic properties of biopolymer and to study cell motility. In conventional setups, sophisticated equipment and elaborate design are used to achieve satisfactory results. However, DVD RW optical pickups are readily available modules which contain the required laser power and the focusing optics to provide a steady Gaussian beam capable of optically trapping micron sized colloids and red blood cells (RBC's). Utility of the pickup will be demonstrated through the non-destructive isolation and maneuvering of such particles in a static colloidal mixture. The integrated objective lens focusing coils are used to steer the optical trap across the sample, resulting in the isolation of colloids using a very inexpensive off the shelf optical component. With the use of a simple microscope, optical pickup and CCD video camera, the result can be verified. Later, the video camera can be substituted with a position detector to further reduce the cost and make the arrangement easier to construct and simpler to use.

Vote casting is the right of every citizen. But Now-a- days it become obscure because of fretful, counterfeit and fake voters. To defeat these situations a technique for vote casting using EMP (Electromagnetic Proximity card) card has been established. The vote shedding using EMP card provides the voting ease, simple and safe worthy. We get an immediate feedback response as soon as our vote is registered. The response will be given through LED and LCD display. The Main leads of this project are Trouble free, Safe Security and Inexpensive.

Probably one of the most interesting technologies in industry today is the wireless technology. This statement is not founded on the “latest and greatest” in communications break through. All too often we hear how evolving technology will unshackle us from the traditional “pairs of wires” which provide our present day communication. Wireless however has been around for decades in variations and techniques. Only recently have newer applications breathed life back into mundane services, sparking international interest in the applications, bandwidths and legality of wireless communication. Today everyone is buzzing about the future of the wireless world and our abilities to communicate in general. This project deals with the DRL (Day Time Running Lamp) voice communication. DRL communication links are used. Visible light communication (VLC) is a data communications medium using visible light between 400 THz (780 nm) and 800 THz (375 nm). Visible light is not injurious to vision. The technology uses fluorescent lamps (ordinary lamps, not special communications devices) to transmit signals at 10 Kbit/s, or LEDs for up to 500 Mbit/s. Low rate data transmissions at 200 metre and .5 kilometres were demonstrated. RONJA achieves full Ethernet speed (10 M bit/s) over the same distance thanks to larger optics and more powerful LEDs.

The invention of the semiconductor devices in the beginning of the 20th century ushered in a revolution in electronics. Technical feats previously requiring relatively large mechanically fragile, power hungry vacuum tubes were suddenly achievable with tiny, mechanically rugged, power-thirsty specks of crystalline silicon. This revolution made possible the design and manufacture of lightweight, inexpensive electronic devices that we now take for granted. The truly incredible changes in the solid state technology associated with electronics over the past three decades have certainly been the driving force for most of the growth in the field of electrical engineering. Objectives as follows. . . ● TodetectafaultydeviceinanassembledPCB. ● Todeterminewhetherthedeviceisdeadorstillalive. ● Tocheckthesolidstatedevicesinandoutofthecircuit

Autonomousnavigationrequires1.Mapgeneration2.Localizationoftherobotinthemap3.Obstacleavoidancewhilenavigating 4. Path planning Dynamic and possibly unknown environments pose a greater challenge to each of the above aspects. In the proposed work we wish to investigate into the effectiveness of vision based methods in path planning in dynamic environments.A pointofconsiderationisthepossibleuseoflearningalgorithmsforextractionoffeasiblepathsfornavigation,basedonasetof features extracted from sequence of images obtained from vision sensors.

The ‘Online Device Controller (ODC) is a multi-channel hardware administration system that has been developed to enable the control of equipments and appliances from any part of the world, through the Internet. The concept of ODC is a relatively new one, and makes use of Common Gateway interface (CGI), a very powerful technique that was hitherto used solely for e-mail, database accessandother‘soft’purposesinvolvingdynamicwebpagecontent.But,throughthisprojectwehavemadeanattempttobring a very powerful but often unknown and underutilized aspect of CGI; the same technique used to manipulate our e-mail accounts can equally well be applied to access the parallel port of the web server, and control hardware throughit. Ourproject,the‘OnlineDeviceController’allowsaremoteusertologintotheWebserverandcontrolthedevicesconnectedto the server. Also provided is the feature to control the same devices locally, through a CordlessTelephone. The present product offers the facility to remotely control an ON/OFF device and an Intensity Variable load, through the Internet, and locally through a Cordless telephone and is a product of paramount significance in office, industrial and household applications. .

Short for Orthogonal Frequency Division Multiplexing, an FDM modulation technique for transmitting large amounts of digital data over a radio wave. OFDM works by splitting the radio signal into multiple smaller sub-signals that are then transmitted simultaneously at different frequencies to the receiver. OFDM reduces the amount of crosstalk in signal transmissions Need: The need for this project arises when we want the data communication to be protected from others. This is highly essential in the military field and especially during war times. Because during war periods when a particular army wants to send a message to remotely located units, which belong to the same army, in between any person can trap the data when it is transmitted through wireless. Our aim of the project is to accomplish this; we have used a PC as a sender and PIC /8051 microcontroller as a receiver station. The message to be sent is fed in to the computer for different units. The computer will Encrypt the data using generating a duplicate Character for a real one. At the receiving end the PIC/8051 microcontroller then Decrypts the Received data and displays the message on the display. The communication takes place through a Wireless RF Transmitter and Receiver operating at 433.92 MHz To ensure the security level at the receiving end we have a password protection. Once the Message is received the unit will give an

This project is an advanced system for Automation and Vehicle Tracking. Here this system is designed to automatically keep track if vehicle’s movement, the details like Owner’s Name, Date of registration, Vehicle Model, accident alert, vehicle locking etc. • The first application is to identify the vehicles which are stolen or if the vehicle has to betracked. • In second application we are taking care to avoid the corruption which is done by the traffic police by collecting the unbilled amount from thepublic. • In third application we have implemented on attractive feature that is if the vehicle is met with any accident in city limits or in highways then the moment it gets hit from any object information will be sent to the police station or hospital viaGSM. • In fourth application vehicle locking part is being implemented if the vehicle is stolen then we will be getting informationthatvehicleisstolenbysomeonethenthisprojecthasthefacilitytolockthevehicleusingourmobile phones.

Nowadays Advertisement is necessary for any of the product to come out as a successful product. Advertisement involves several ways such as Ads, Posters, thro media like TV, Radio and now even thro SMS Messages in cell phones etc. Here is another way where we can advertise a product and by the same time we get the feedback regarding it. This is done with the help of the embedded system. A call is made to a phone number with the help of a dialer circuit and once the call is made a prerecorded message is played for few minutes. If the user is interested in the advertisement he will be listening to it for a greater amount of time and if he is not, he will disconnect the call. Software loaded in the computer is able to generate the reports according to the duration of thecalls, which can be converted to sales.

We have Designed a system which comprises of essential hardware and software for monitoring the parameters through wireless Communication. To control the temperature of the air adjacent an infant in an incubator, is to circulate the air within an incubator with a blower driven by a motor and to vary the blower speed based on the temperature of the air within the incubator. Thermistor for sensing air temperature and motor controllers are known and have been used to control the temperature of the air adjacent an infant in an incubator and to reduce the blower speed and thereby the associated noise in the enclosure. It is also necessary to monitor the CO2 Level in the incubator Frequently, so that if the CO2 Level increases, In such a case, an oxygen valve is also actuated, for the infant to breathe properly. We have to attach transducers to infants in an incubator to directly measure the infant’s temperature, respiration rate, pulse, and other physiological parameters and sent to a remote computer through wireless for processing the data. Sensors Involved inMeasurement: 1. Co2Sensor 2. Thermistor 3. Heart BeatSensor

While quantitative information on global solar radiation and other environmental parameters is needed in many studies such as meteorology and the design of solar systems, it is difficult to obtain these data in remote areas where relevant data are required. This is mainly because such studies cover wide areas and also generate large amounts of data, such that the efficient acquisition, management and analysis of the data become tedious, time consuming and above all expensive. Given the labor intensiveness of this procedure and the potential for transcription errors, it is important to computerize the acquisition of data, data-file creation and analysis of the data. Hence a low-cost battery operated microcontroller-based data acquisition system that runs unattended was developed and applied to continuously monitor solar radiation on a horizontal surface. Monitoring as described herein deals with collection, recordingandtransmissionofthemeasureddatatothecomputerforarchivalstorageandoff-siteanalysisofthedataacquisition system performance.

Controller Area Network (CAN or CAN-bus) is a bus standard designed to allow microcontrollers and devices to communicate with each other without a host computer. CAN is a message-based protocol, designed specifically for automotive applications, now also used in other areas such as industrial automation and medical equipment. CAN protocol is a message-based protocol, not an address based protocol. An advantage of the message based protocol approach is that, all the nodes in the network need not be reprogrammed when a new node is added. Only the new node is programmed to receive specific messages depending on the ID. The purpose of the project is to study and implement Multi master serial bus communication using CAN. The communication takes place between two or more nodes (microcontrollers). And one of the nodes is connected to a personal computer, where the user can monitor functions of different nodes according to the environment where they are adapted. Multi master communication is chosen so that any of the nodes in the network can initiate communication. In case of simultaneous communication scenario, CAN bus is arbitrated depending on the message ID. This makes provision to assign priorities to the messages depending on their importance.

Bank is a place which undergoes usual threats of robbery and most of the times it happens. So it must be safe guarded under any circumstances for the safety of the society. To accomplish this We can use the current trends advanced sensors connected to an advanced micro controller to point out the events and sometimes even to fix it. This project includes the following features , • AccessControl • AlarmSystems • Glass breakSensor • Magnetic DoorContact • Seismic VibrationDetector • AssetManagement • Light GardLoop • EmergencyResponse • BillTrap • PanicButton • Fire and LifeSafety • Smoke and fireDetector • VideoSurveillance

Existing System: The Black Box The Black Box in the cockpit is only been elemental in recording the audio part, happening in cockpit and apparently the control station at the ATC obtains the deferred data as explained by Pilot and thus there is no automated system to obtain the instantaneous reports happening there. Moreover if the Pilot the asks for the replay of the process that had gone through, in his past-journey span while on-board and still at traveling, it’s not possible for the Base Station to relay the Replay of the information. Proposed System: Here we propose a system of automated information to be available to the Base, and also the instantaneous Relay of the Alert Levels and the Replay of the course of journey, the pilot had covered till the time back to him. Implementation: We split the project into 3 parts: • The Pilot’sside. • The External Hardwareimplementation. • The Control Base at ATC (Air-TrafficController).

This Project is used in Bottling Plants like Coca-Cola, Pepsi etc to fill the Beverages into the bottle automatically. The empty bottles are moved in the conveyor Belt and with the help of proximity sensors we can detect the position and stop the movement of the belt. Then a relay is energized to actuate the flow of Liquid. The flow is stopped when a maximum level is detected through another sensor. After filling the conveyor movement starts again and this process getsrepeated. In this project we can have Fire protection system (i.e.) when any fire accident is detected in that area immediately a relay is energized to pour the water on fire to put off the fire.

Security in travel is primary concern for everyone. This project describes an effective system that can monitor an automotive vehicle / car condition in travelling. This project is designed to inform about an accident of a vehicle or in short vehicle crash also the vitals of the driver (currently limited to heart beat ) to the nearest police station and hospital and can be modified as needed. The centre brain of this project is an ARDUINO/ PIC BOARD which uses ATMEGA PROCESSOR/CONTROLLER. This project uses a Piezo-electric sensor at the front of the car that senses the crash also a GPS sensor which tells the exact locationofthevehicleintermsoflatitudeandlongitude.ThisinformationalongwithothersensorssuchasCOsensor,temp sensor, heart beat is send to a GSM module.

The purpose of this project is to acquire the remote electrical parameters like Voltage, Current and Frequency and send these real time values over GSM network, using GSM Modem/phone along with temperature at power station. This project is also designed to protect the electrical circuitry by operating a Relay. This Relay gets activated whenever the electrical parameters exceed the predefined values. The Relay can be used to operate a Circuit Breaker to switch off the main electrical supply. User can send commands in the form of SMS messages to read the remote electrical parameters. This system also can automatically send the real time electrical parameters periodically (based on time settings) in the form of SMS. This system can be designed to send SMS alerts whenever the Circuit Breaker trips or whenever the Voltage or Current exceeds the predefined limits.

This project is to develop a system which constantly monitors the health status of a soldier in the war field and if any abnormalities are found, it is immediately transferred to the nearest base station, seeking the attention of the doctor. A soldier, while in the battle fields wears a suit which has inbuilt sensors into it with a temperature sensor included in it. When he is got injured or hit by other person the sensors inside the suit identifies the injured location For Ex Left hand, right leg, head etc and transfers it to a remote location. At the receiving end to draw the attention of the persons we have also included an Alarm system from the PC.

Our project is a working model, which incorporates sensors to measure all these parameters like Body temperature, ECG and Heart Beat rate, all enclosed into a coat. An Embedded Micro controller scans data from all this sensors and transfers it to the hospital by RF transmitter if there is an emergency situation. It also enables an alarm beep sound to indicate the patient.

Thisprojectismainlyconcernedaboutmonitoringpatient’sconditionsimultaneouslyviaWirelessNetwork.WirelessNetworkisa network that allows data transmitted to the node's nearest neighbors and it can be easily maintained as each node are self configuring and self healing. Data obtained from multiple heartbeats will be stored and processed using microcontrollers, and then transmitted to a centralized unit, where the information for multiple sensors will be displayedsimultaneously.

Inthisprojectwewillfixasysteminsoldier’spocket.Thatsystemhasasensorwhichconstantlymonitorstheheartbeatofthe soldier. When a soldier is hit or injured in the war his heart rate data can be collected using the sensor used. The location of the soldiercanbetrackedusingGPS(GLOBALPOSITIONINGSYSTEM).Thustheheartstatusandthelocationofthesoldiercanbesent to the base unit using GSM (GLOBAL SYSTEM FOR MOBILE COMMUNICATION) technology.

Brushless direct-current motors (BLDC motors) also known as electronically commutated motors (ECMs, EC motors) are electric motors powered by electricity and having electronic commutation systems, rather than mechanical commutators and brushes. .

This SYSTEM is designed for security applications; to address the need for obtaining the visual information of an object exceeding speed limit and also for unmanned explorations. To support these applications our SYSTEM operates in two modes namely AUTOMATIC and MANUAL.

The conventional system of marking attendance is manually entering attendance in the register and entering the data to the campus automation software. This require lots of time. Our system proposes automated attendance marking system. This system consists of an attendance entering device (transmitter) and a main server (receiver). Using this method the data are entered directly into the automation software. The system is simple, easy to operate and the data is more secure. The system was tailor made for automated logging of attendance in schools and colleges.

In order to comply with the policies of energy saving, carbon reduction, and environmental protection, all of the electric equipment and energies are requested to satisfy the green demand. However, massive fuel oil vehicles result in serious air pollution and destruction environment. Therefore, the development of the electric vehicles (EV) or the hybrid electric vehicles (HEV) are becoming important policies in many countries. The secondary batteries are the main energy sources of the EV. Thus, energy management is the most important key factor in EV or HEV design. Nowadays, bidirectional converter applied in electric vehicles can provide energy stored in battery for driving motor and offer battery charging or energy recovery. Manyadvanced techniques, research results or control strategy related to the bi-directional converter are explored in succession.

The main aim of this project is to control the speed of an AC Induction motor by using the Variable Frequency control method. The project is to implement a simple and cost effective process to control the speed of AC induction motors using the most popular technique of voltage to frequency ratio (V/F) method.

This project presents a single phase digital prepaid energy meter based on microcontrollers. This digital prepaid energy meter does not have any rotating parts. The energy consumption is calculated using the output pulses of the energy meter chip and the internal counter of microcontroller.LCD is going to display the energyconsumption. A microcontroller is used as a smart card and the numbers of units recharged by the consumers are written in it. A relay system has been used which either isolates or establishes the connection between the electrical load and energy meter through the supply mains depending upon the units present in the smart card. As soon as the supply is restored, energy meter restarts with the stored values. . .

The objective of the project is to develop a Surveillance system, which can detect motion around the house using a camera, take visuals of the movements and store it. It should also be able to conduct Face detection (Image Processing) and alert the house in mates if there is someone at the doorstep. The alert is by means of an SMS and also through an LCD display system. The Home Surveillance system developed should also be cost effective and energy efficient. .

This project presents the library shelf management system. The system was developed using Radio Frequency Identification (RFID). The research was developed in integrating the RFID system and the creation of Graphical User Interface (GUI) at the host PC. The scope of work of the research is to develop an automatic library shelf management system to assist the librarians for more efficient shelf management to find any misplaced books on the library shelf. GUI for the system was developed using Microsoft Visual Basic.Net. The GUI task is to store details information of the book to the database. Subsequently a Shelf ID was created and coded to the RFID tag. The system then used this code to find any misplaced book on the selected shelf.

This project presents a system for detection and classification of power quality (PQ) voltage disturbances. The proposed system applies the following methods to detect and classify PQ disturbances: digital filtering and mathematical morphology are used to detect and classify transients and waveform distortions, whereas for short- and long-duration disturbances (such as sags, swells, and interruptions), the analysis of the root-mean-square (RMS) value of the voltage is employed. The proposed combined approach identifies the type of disturbance and its parameters such as time localization, duration, and magnitude. The proposed system is suitable for real-time monitoring of the power system and implementation on a digital signal processor(DSP).

These quadriplegic patients are suffering with many problems such as the person cannot walk himself and cannot be able to do his work with his own. In some cases the patient suffering from quadriplegia could not even speak. To help these Quadriplegic patients to communicate we wish to propose a new mechanism where they will be able to communicate to anyone by various types of head movements as that is the only controllable part in their body. Paralyzed stroke patients are unable to normally communicate with their environment. For these patients, the only part of their body that is under their control, in terms of muscular movement, is their head. Some research in this area has focused on investigating new efficient communication tools for paralyzed patients for translating their head movements into appropriate communication messages. The main aim of this project is to present the design and application of an accelerometer based efficient human computer interface (HCI).

The project aims at designing an optimal power point tracking system for solar. The system is capable of maximum energy from solar panel without any mechanical tracking towards sun. Maximum Power Point Tracking, frequently referred to as MPPT, is an electronic system that operates the Photovoltaic (PV) modules in a manner that allows the modules to produce all the power they are capable of. MPPT is not a mechanical tracking systemthat“physicallymoves”themodulestomakethempointmoredirectlyatthesun.MPPTisafullyelectronicsystemthat varies the electrical operating point of the modules so that the modules are able to deliver maximum availablepower. The main controlling device of the whole system is a Microcontroller. Solar panel, voltage sensor, LCD, and load are interfaced to Microcontroller. The Microcontroller initially measures the voltage from solar panel without load connected. Also, the Microcontroller measures the voltage from solar panel under load conditions. The microcontroller takes the decision of operating the load through PWM (Pulse Width Modulation) until the maximum voltage is obtained from solar panel without degrading the load performance. To perform this intelligent task, Microcontroller is loaded with an intelligent program written using embedded ‘C’ language.

In wireless transmission of ECG, data latency will be significant when battery power level and data transmission distance are not maintained. In applications like home monitoring or personalized care, to overcome the joint effect of previous issues of wireless transmission and other ECG measurement noises, a novel filtering strategy is required. Here, a novel algorithm, identified as peak rejection adaptive sampling modified moving average (PRASMMA) algorithm for wireless ECG is introduced. This algorithm first removes error in bit pattern of received data if occurred in wireless transmission and then removes baseline drift. Afterward, a modified moving average is implemented except in the region of each QRS complexes. The algorithm also sets its filtering parameters according to different sampling rate selected for acquisition of signals. To demonstrate the work, a prototyped Bluetooth-based ECG module is used to capture ECG with different sampling rate and in different position of patient. This module transmits ECG wirelessly to Bluetooth-enabled devices where the PRASMMA algorithm is applied on captured ECG. The performance of PRASMMA algorithm is compared with moving average and S-Golay algorithms visually as well as numerically. The results show that the PRASMMA algorithm can significantly improve the ECG reconstruction by efficiently removing the noise and its use can be extended to any parameters where peaks are importance for diagnostic purpose

The design and development of a Zigbee smart noninvasive wearable physiological parameters monitoring device has been developed and reported in this project. The device detects if a person is medically distressed and sends an alarm to a receiver unit that is connected to a computer. This sets off an alarm, allowing help to be provided to the user. The device is battery powered for use outdoors. The device can be easily adapted to monitor athletes and infants. The low cost of the device will help to lower the cost of home monitoring of patients recovering from illness.

Ambient intelligence (AmI) considers responsive environments in which applications and services adapt their behavior according to the user’s needs and changing context. One of the most challenging aspects for many applications in AmI environments is location and orientation of the surrounding objects. This is especially important for effective cooperation among mobile physical objects in such smart environments. In this paper, we propose a robust indoor positioning system that provides 2-D positioning and orientation information for mobile objects. The system utilizes low-range passive radio frequency identification (RFID) technology. The proposed system, which consists of RFID carpets and several peripherals for sensor data interpretation, is implemented and tested through extensive experiments. Our results show that the proposed system outperforms similar existing systems in minimizing the average positioning error.

Throughout various complex processes within hospitals, context-aware services and applications can help to improve the quality of care and reduce costs. For example, sensors and radio frequency identification (RFID) technologies for e-health have been deployed to improve the flow of material, equipment, personal, and patient. Bed tracking, patient monitoring, real-time logistic analysis, and critical equipment tracking are famous applications of real-time location systems (RTLS) in hospitals. In fact, existing case studies show that RTLS can improve service quality and safety, and optimize emergency management and time critical processes. In this project, we propose a robust system for position and orientation determination of equipment. Our system utilizes passive (RFID) technology mounted on flooring plates and several peripherals for sensor data interpretation. The system is implemented and tested through extensive experiments. The results show that our system’s average positioning and orientation measurement outperforms existing systems in terms of accuracy.

However, the huge number of cars raises problems of its own; there are more and more car thefts, lost and violations of rules which are given serious attentions. The time which is spent on checking on the roads by the department of traffic charge, check and police has been taken too much. Meanwhile, vehicles overload problem is getting worse around the country. Because of the merits of high capacity, large services and economy, public buses have become the main means of urban traffic. To resolve this problem, most departments take care of this problem in traditional way, such as manual judgment and road checking. This traditional vehicle checking way has some faults such as leak checking, false checking, and is a heavy work for vehicle checking people, so it needs to find an intelligent mobile vehicle checking system to replace the traditional one. The new intelligent mobile 1vehicle checking system is designed to meet this need. Here we are developing new intelligent vehicle checking system based on ARM7 embedded processing technology, processing technology of digital videos, vehicle identification technology, GSM wireless mobile telecommunication technology, GPS positioning technique, implements the checking to vehicles which break the rules or owe the charge.

Wireless based industrial automation is a prime concern in our day-to-day life. The approach to Zigbee Based Wireless Network for Industrial Applications standardized nowadays. In this project, we have tried to increase these standards by combining new design techniques to wireless industrial automation. The personal computer based wireless network for industrial application using Zigbee can be adopted at micro and macro Industries, it has various types of Processors and Microcontrollers. Here Microcontrollers, Temperature Sensors, Zero crossing detector, Voltage regulators are used. The system is fully controlled by the Personal Computer through Visual Basics GUI (Graphical User Interface).The GUI is developed based on application by the user. All the processor and controllers are interconnected to personal computer through Zigbee. The Personal Computer will continuously monitor all the Data from remote processing unit and compare with value preloaded process structure. If any error is found the personal computer takes necessary action. Here star topology four node Zigbee network is tried. The first Zigbee is connected to the personal computer it acts as full function devices and is used to send and receive data from other nodes. The second, Zigbee are reduced function devices and they are used to control the speed of DC motor, temperature control and lamp illumination control respectively.

With the rapid development of national economy, automobiles have increased greatly as the human's important vehicles. However, it is the development of modern technology that makes the commit means of crimes become smarter and the automobiles stolen events more frequent. Electronics anti-theft is the most widely used among all the appliances at the moment. But the chip one and the network one are the developing directions of the auto-guard technology. RFID (Radio Frequency Identification) technology which is passive, contactless, security and convenient identifies objectives automatically and gets the data through the radio frequency signals. It meets the need of the intellectualized guarding perfectly.GSM(Global System for Mobile Communication) is a case which is the most mature and widely used in mobile communication system. It ensures the information transmission so real-time, security and reliable that realizes the long distance control. This project is about a design of a new fashion auto-guard which is a smart measurement generalized in the automobile security area.

Renewable energy solutions are becoming increasingly popular. Photovoltaic (solar) systems are but one example. Maximizing power output from a solar system is desirable to increase efficiency. In order to maximize power output from solar panels, one needs to keep the panels aligned with the sun. As such, a means of tracking the sun is required. This is definitely a more cost effective solution than purchasing additional solar panels. It has been estimated that the yield from solar panels can be increased by 30 to 60 percent by utilizing a tracking system instead of a stationary array. In this project, a prototype for a microcontroller- based multi-function solar tracking system is described, which will keep the solar panels aligned with the sun in order to maximize efficiency. The maximum power point tracking (MPPT) data can be transmitted in real time to other solar systems in need of this data.

This project presents the design and the implementation of a lighting system which is able to detect the approach of the visitors and then turn the lighting onto the normal intensity to let the exhibition be bright enough. All lightings are equipped with the energy-saving function which will turn itself to the dimming level automatically after the visitors’ leaving. PIR (Passive Infrared) sensors are utilized in the system instead of a video camera for the purposes of both cost-down and privacy issue. The lightings are also designed to have network interface to let them be able to be connected together to form an intelligent lighting system which can not only collect the exhibition information but also help the administrators to secure the exposition.

The environment is a global problem, and dust in industrial production of human environmental pollution in the largest and direct, is a worldwide problem. The industries of thermal power, metallurgy, cement and else enterprises discharge smokes and dusts everyday, which is a major source of air pollution. China attaches great importance to environmental protection. The electrostatic precipitator is widely used in various industries because of its advantages of high efficiency, low energy consumption and wide applicability, which can deal with gas of high temperatures and great smoky, and the maintenance costs, is lower. This project describes the high-voltage pulse power supply controller, which can output pulse from 20 KHz to 50 KHz with the duty cycle of 12% to 50% adjustable. The electrostatic precipitator system consists of PC, high voltage pulse power device controller and the electrical dust collector, Directives was issued from the PC to adjust the pulse frequency and amplitude high voltage pulse

This demonstration shows a process to collect critical video clips from car black boxes using smart phones. Critical video clips in the black box are hashed to provide data integrity before being transmitted to the police server. Without VANET infrastructure, smart phones are very useful communication media for car black boxes.

Electric Vehicle (EV) technology is a promising way to reduce petroleum consumption as well as reduce environment pollution. The energy supply strategy is crucial to promote the application of battery EVs. Recently, the key restrict of EVs’ promotion and development has been lacking of charging and exchanging station for EVs with rapid development on EVs. This project expounds the design and realization of automatic monitoring system (AMS) for charging and exchanging station for EVs. The AMS adequately the system requirements of battery charging and exchanging, therefore, the prime design goals of AMS compose of two aspects: 1) voltage monitoring for battery stack while exchanging; 2) current monitoring for battery stack while charging. As a result, it is potentially very attractive for EVs’ promotion, as it can lead to an efficient and low cost implementation. The results of this project are of great importance to improve the energy supply system and guide the upcoming rigorous construction of energy supply facilities for EVs. We believe the proposed AMS will be used widely with the rapid development of EVs.

In this project a ZigBee/GPS Tracking System for Rowing Races is presented. The system provides real-time monitoring of boat position. Potential applications includes, race monitoring, aided-training and safety systems. The system is composed of two main types of modules, Mobile Units equipped with a GPS receiver (in the boat), and a fixed one composed by the Central Unit and the Race Manager, located in the operations room. The communication between the Central and the Mobile units is provided by a point to multipoint ZigBee wireless network. At the current development stage a system prototype was developed and used for testing purposes. Preliminary tests, in order to make a first assessment of system functionalities, were performed in a simulated land environment and the obtained results were promising.

A traveler assistant for public transport is described in this project. The main purpose of this system is to provide to the passenger real time information about the route, for example: estimated time to the next stop of the route or estimated time to the traveler destination, also if desired, tourist information about nearby interesting points. The application is designed for all kind of passengers, but it is especially useful for travelers with special needs or for those who are unfamiliar with a public transport network, for example tourists. Based on Bluetooth and Android technologies, the assistant has a clear and intuitive user interface permitting to the users a friendly interaction with the system and breaking down the barrier to entry for those users not accustomed to work with mobile software applications.

Our work aims at the unification of the three mentioned possibilities, creating an intelligent lamp post managed by a remote- controlled system which uses LED-based light sources and is powered by renewable energy (solar panel and battery). The first one, and perhaps the most intuitive, is the use of new technologies for the sources of light. In this area, light-emitting diode (LED) technology is the best solution because it offers any benefits. Researchers have already considered this possibility, designing an advanced street lighting system based on LEDs. The second possible solution, and perhaps the most revolutionary, is the use of a remote-control system based on intelligent lamp posts that send information to a central control system, thus simplifying management and maintenance issues. Researchers have developed a street lamp system using the general-packet radio service (GPRS), power-line carrier, or Global Systems for Mobile Communications (GSM) transmissions. Finally, the third possibility would be the use of renewable energy sources locally available, rather than conventional power sources, with a positive effect on the environment. Solar energy is the most important resource in this field.

This project focuses on the design and construction of an optimization charging system for Li–Po batteries by means of tracked solar panels. Thus, the implementation of a complete energy management system applied to a robotic exploration vehicle is put forward. The proposed system was tested on the VANTER robotic platform—an autonomous unmanned exploration vehicle specialized in recognition. The interest of this robotic system lies in the design concept, based on a smart host microcontroller. On this basis, our proposal makes a twofold significant contribution. On the one hand, it presents the construction of a solar tracking mechanism aimed at increasing the rover’s power regardless of its mobility. On the other hand, it proposes an alternative design of power system performance based on a pack of two batteries. The aim is completing the process of charging a battery independently while the other battery provides all the energy consumed by the robotic vehicle.

The project proposes an innovative design to develop a system based on PIC/8051 micro controller that is used for monitoring the voltage, current and temperature of a distribution transformer in a substation and to protect the system from the rise in mentioned parameters. Providing the protection to the distribution transformer can be accomplished by shutting down the entire unit with the aid of the Radio frequency Communication. Moreover the system displays the same on a PC at the main station which is at a remote place. Furthermore it is capable of recognizing the break downs caused due to overload, high temperature and over voltage. The design generally consists of two units, one in the substation unit, called as transmitter and display unit, and another in the Main station called as controlling unit. The transmitter and the display units in the substation is where the voltage, current and temperature are monitored continuously by PIC/8051 microcontroller and is displayed through the display unit. An RF transmitter is used for transmitting the signals that are obtained. The controlling unit in the main station by means of a PC and a RF receiver receives the RF signals that are transmitted by the Transmitter unit and reacts in accordance to the received signal. In general, the proposed design is developed for the user to easily recognize the distribution transformer that is suffered by any open or short circuit and rise in temperatures. The ultimate objective is to monitor the electrical parameters continuously and hence to guard the burning of distribution transformer or power transformer due to the constraints such as overload, over temperature and input high voltage. If any of these values increases beyond the limit then the entire unit is shut down by the designed controlling unit

In this project there will be sensors inside the home, if anybody comes forcibly to home the sensors output will give information to the system that somebody had came, then it will send the SMS to the owners mobile or make a call to police. This going to monitor the fire and smoke also, if it finds the smoke and fire its sends a SMS to owner. You can Also switch the Home or Industry Application by Sending an SMS.

Here, in our project we have used a Biometric Finger Print Sensor, Keypad and a PIC Micro controller 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 asked for whether he is taking or returning the book. If he taking the book all the details likes Date, Time and the book name everything gets stored on the data base. While returning the software will calculate the no of days the book has been taken, and fine if any etc. All user access information is gathered by a central PC-based workstation where the administrators can retrieve and analyze the information.

Here, in our project we have used a Biometric Finger Print Sensor, Keypad and a PIC Micro controller 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 asked for whether he is taking or returning the book. If he taking the book all the details likes Date, Time and the book name everything gets stored on the data base. While returning the software will calculate the no of days the book has been taken, and fine if any etc. All user access information is gathered by a central PC-based workstation where the administrators can retrieve and analyze the information.

The use of cutting-edge technologies will make driving in the future even more safe, comfortable and reliable. With the help of present technologies we can make the vehicles to be driven by authorized personnel only. For authorization of driving a car we use the voice recognition technology. We have used Voice recognition kit for this recognition. This IC processes the voice input, compares with the pre-recorded voice and gives an output to the embedded controller unit. The Car’s ignition system and door mechanism is controlled by an Embedded controller unit.

The use of cutting-edge technologies will make driving in the future even more safe, comfortable and reliable. The intelligent communication systems inform the owner in theft situations. The Car’s ignition system is controlled by an 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 won’t enable the ignition system relay so that he cannot start the vehicle. It also enables an Electromagnetic Lock System on the doors, so that the doors are closed permanently. The person inside will be locked by this operation. Furthermore 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.

Parents phone number and children’s finger prints are scanned and stored at the time of admission in the child tracking system of the school bus. Later when the academic year begins their finger prints are matched with previously stored templates. If there is a match child is allowed to board the bus. If the parent wishes to know their child’s position or the route which the bus is travelling, they have to send a message to the phone number given to them at the time of admission. On receiving the message child tracking system will verify whether the parent’s number has been registered. If the number is registered then it will send information of latitude and longitude of the bus position. Software available on the android phone of the parent will interface this latitude and longitude values to the Google map. Thus parent will get to know their child's position. Modules used are GPS, GSM, ARM, 89v51, Fingerprint scanner.

In this project, a digitally programmable AC current source is built. The proposed technique provides the ability of digital trimming of the output current frequency and amplitude. The realization method is based on commercially available devices like digital to analog converter (DAC), voltage controlled oscillator (VCO), digital gain amplifier (DGA) and voltage controlled current source (VCCS). The proposed circuit offering high accuracy and linearity is suitable for measuring bio-impedance. Experimental result showing the circuit performance is also included.

Radio Frequency Identification (RFID) is a new generation of Auto Identification and Data collection technology which helps to automate business processes and allows identification of large number of tagged objects like books, using radio waves. RFID based Library Management system (LMS) would allow fast transaction flow for the library and will prove immediate and long term benefits to library in traceability and security. The proposed system is based on UHF RFID readers, supported with antennas at gate and transaction sections, and library cards containing RFID-transponders which are able to electronically store information that can be read / written even without the physical contact with the help of radio medium. This paper presents the experiments conducted to set up RFID based LMS.

Interactive Voice Response (IVR) is a software application that accepts a combination of voice telephone input and touch-tone keypad selection and provides appropriate responses in the form of voice, fax, callback, e-mail and perhaps other media. IVR is usually part of a larger application that includes database access. The operation is as follows. First a call to a specific number has to be made, then after connecting, a prerecorded voice will be heard, asking the user to switch on or switch off the cooling unit, or to set the set point for the tripping action or to know the status of the cooling unit. A necessary hardware is built with an embedded controller to perform corresponding action specified by the user. The hardware also comprises of a temperature sensor module and a relay unit for controlling action. The hardware unit is attached with the computer so that the actions can be indicated on the computer screen also. We can also generate voice outputs through computer multimedia speakers in the field side. The voices pertaining to the IVR System are generated using an APR9600, and are enabled or disabled by the PIC / 8051 Microcontroller.

This project is used to automate the house. This project has a provision for Switching of house hold devices like Fan, Tube lights, Televisions etc through telephone from anywhere in the world. This is achieved with the use of an Embedded Microcontroller and a Telephone Circuitry. To Accomplish this First a call is made from a remote telephone or Cell phone. Once the Call is made our telephone circuitry identifies it and establishes the call. Now the remote user can press the particular no for Switching on or switching off the devices. And then by entering the # key he can disconnect the call. The one main advantage of this project is we can get the feedback through Voice. I.e., After switching on a device we can hear a message in the cell phone stating that the “Air Conditioner Switched ON”.

This project is intended to control the temperature of water, automatically. It can be controlled without any human intervention, thereby avoiding a lot of effort. The above mentioned idea can be implemented using a thermistor. It is capable of sensing temperature over a wide range. It converts the sensed temperature into voltage, which is given to a comparator. Based on its output, the relay turns the mains load ON/OFF accordingly. By fitting a temperature sensor of suitable design, it can be used to detect both air and liquid ambient temperature.

A robot is designed and constructed with associated electronic circuits to move into an unknown location and transport the details of that unknown area to a home place. The Robot will have inbuilt sensors and cameras to achieve this. 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.

This paper evaluates the development of a Low-cost security system using small PIR (Pyroelectric Infrared) sensor built around a microcontroller. The low-power PIR detectors take advantage of pyroelectricity to detect a human body that is a constant source of Passive Infrared (radiation in the infrared region). The system senses the signal generated by PIR sensor detecting the presence of individuals not at thermal equilibrium with the surrounding environment. Detecting the presence of any unauthorized person in any specific time interval, it triggers an alarm & sets up a call to a predefined number through a GSM modem. This highly reactive approach has low computational requirement, therefore it is well-suited to surveillance, industrial applications and smart environments. Tests performed gave promising results.

The reason for developing these kinds of vehicles is; if a “robot” or “machine” can do something a soldier can do, then there’s no reason to put the soldier into battle. Here’s a situation where tech kills and saves lives at the same time. The vehicle will cut down on deaths and casualties in the war. Even if the autonomous military vehicle (UGCV) replaces a soldier, it must have an extraordinary capability to surmount terrain obstacles as well as survive and recover from impacts with obstacles and unpredictable terrain. They must also be fuel efficient and highly reliable so that they can conduct long missions with minimal logistical support.

This intelligent robot is designed to help the handicapped person who moves on a wheel chair, instead of the handicapped person moves the wheel chair by his hand, the robot will automatically move to a particular direction as dictated by the person. Also the robot will sense the obstacles in front of it and changes the direction automatically.

In our project, we are basically concentrating on following applications such as: To continuously monitor the soil moisture. To continuously monitor the water level of well, to check the temperature, humidity and dew point so as to forecast the weather condition to monitor & control the whole system through GSM module.

The atmosphere is a complex dynamic natural gaseous system that is essential to support life on planet Earth. Stratospheric ozone depletion due to air pollution has long been recognized as a threat to human health as well as to the Earth's ecosystems. OUR Project is Based on Pollution control that effects humans and causes various effects human body, that is mainly emissions of the vehicles which effects human respiration causing many problems. In our project we use eco-free Fans which act as exhaust fans which intake the emitted smoke causing pollution and makes breathing and pollution control easier.

The objective of this project is to design load shedding system by making use of microcontroller. The microcontroller gets the input data from the keyboard i.e. number of loads to be shed and the duration of load shedding. The LCD display is used display the data which entered by the key board. The microcontroller will switch OFF the specified load/s for specified period of time.

A wired sensor network-based automatic monitoring system is designed for monitoring the life conditions of greenhouse plants. The complete system architecture includes a group of sensors, a microcontroller, actuators and an ADC. For the interface of sensors, the 8051 micro-controller is adopted through an ADC. Through the sensors (Ex- Humidity, Temperature, Light Intensity & etc.) real-time environmental measurements are taken and for controlled by actuators (Ex – Pump, Sprayer, Cooler, Lights & etc.), when a measurement is beyond some pre-defined threshold. This indicates that this system is very useful for greenhouse environment monitoring.

The project of the HPP comprised of photovoltaic modules, wind turbine and diesel engine as a back-up. HPP is a centralized PV and wind power generation plant, using battery to store the produced dc current electricity. To cater for emergencies, a conventional diesel generator is also provided. The main component on HPP is the controller, an electronic device which automatically control when the back-up diesel engine shall start assisting with producing electricity.

Control system for modern house is based on the Intel’s 8051 family of microcontroller. Features: Mail Notification, Power saving, Water saving and LPG leakage Or Smoke detection. So, it saves huge electric bills by saving electricity, lights are only switched ON during night times or when visibility is poor, It speaks out voice message at a regular interval that a new mail has arrived, It sounds an alarm whenever a flooding is detected on the floor, It sounds an alarm when gas leakage or smoke is detected.

I am not going to explain very complex solution for this; neither have I claimed to be an expert traffic controller. If we could fix up some sort of transmitter system on the highways which can detect the speed of the vehicle and convey to the driver that he is not in the permitted speed limit in the particular area or he is in a no horn area, or even further, if the automatic breaking system could be actuated on over speed.

Several times food and other biological products are valued by their appearance. Human eye has been very helpful in judging the freshness, quality of the fruit. But the result may vary from one human grader to another. The adaptation of the human eye to small changes in the color and the background on the perceived color and color intensity are the main sources of error. Hence, it is hard to provide precise guideline for visual inspection of the fruits based on color, weight and shape. This project includes measurement of weight, sorting setup, conveyer system. In this Project we are using MATLAB software package to develop the image processing code.

In this project, a cycle of drilling process is automated with the help of a micro controller. Work pieces are queued on the conveyor and sensed by the sensor to stop the movement of the work piece at the required spot for the drilling process to be carried out. Here three stepper motors govern the movement of the conveyor, the drilling machine and the fixture. Thus these three stepper motors are controlled for the required sequence by the microcontroller. The microcontroller is interfaced with PC for the purpose of giving input parameters such as depth, conveyor belt speed and total no of jobs to be drilled.

Networking based patient monitoring system is used to monitor the different parameters of patients remotely and simultaneously. In this system the doctor can monitor different parameters of many patients by sitting in his room. Parameters of each patient are recorded with the help of a microcontroller. This project provides real-time update of the patient’s health to the doctor. It reduces the frequent visits of the doctors to the patient in person. This project helps in conserving paper and thus saving very important trees.

This project presents the development of a fully Automated Energy Meter which is having capabilities like remote monitoring and controlling of energy meter. Automatic Meter Reading system (AMR) continuously monitors the energy meter and sends data on request of service provider through SMS. It saves huge human labor. The data received from an energy meter has been stored in database server which was located at electricity Board station through SMS gate way for further processing by energy provider. Energy provider sends electricity bill either by e-mail, SMS or by post. This system also gives the power cut information and tempering alert. So GSM based AMR system is more efficient apropos convention billing system.