PRJ-11 - RFID BASED TOLL GATE CONTROL SYSTEM

DESCRIPTION:

'RFID BASED TOLL GATE CONTROL SYSTEM' simplifies the access control of vehicles at toll gates or security gates. An RFID tag is installed on each vehicle with read/write memory. A reader device at the gate reads this data from the vehicle and compare it with the data in the computer database and allows the access accordingly by opening the gate. A time stamp and the entry count is also written into the rfid tag each time the vehicle passes through the gate. This data is used to print a daily or monthly bill for toll collection from the vehicles.

The entire sytem is developed as an embedded system using a PIC 16F877A micro-controller and associated devices. The system is connected to a PC using the RS232C interface in the embedded system. This allows the system to read and write data from/to a database that is used to compute tariffs and print toll bills.

TEAM MEMBERS:
A.
1. ARYA SURESHNATH
2. BENZY AMAN
3. CHITRA V.S.
4. PREETHA V.H.

PRJ-12- MICRO-CONTROLLER BASED SUN TRACKING SYSTEM FOR A SOLAR PANEL.

Sun tracking system is used to position the solar panel precisely facing sun, so that maximum sunlight falls into the solar panel. This enables the solar panel to produce maximum voltage at all time during the day. Following is the block diagram of the system. The software for the embedded system is developed using assembly language and is burned on a PIC 16f877A micro-controller. This micro-controller is placed on a fabricated PCB board which has the necessary interface for an LCD display , analog input and digital output driver. The digital output from portb,7 drives a stepper motor that steps as long as the output is high. The driving output goes low when the adc input gets maximum voltage and the stepper motor stops placing the solar panel correctly. When the input voltage drops again the stepper motor runs until the maximum voltage appears. This repeats periodically so that maximum voltage is produced from the solar panel.

TEAM MEMBERS:

1. MOHAMED ANAS K.A.
2. SHALINA P.A.
3. SHAMEENA N.S.
4. SHAREENA E.S.
5. SILJAMOL K.S.

PRJ-13- INDUSTRIAL UPS MONITORING AND CONTROL SYSTEM

This UPS monitoring system is mainly used inside mobile towers situated at remote places. We use GSM (Global System for Mobile communication) for the transfer of messages between towers and service person. In this, the embedded system continuously monitor the voltage of the battery of ups. If the primary battery voltage is less than the set voltage, the system automatically switched to the secondary battery and send an sms to service persons mobile phone using SMS messaging so that he can come and replace the damaged battery.

TEAM MEMBERS:
A.
1. ANANTHU K. PRASANNAN
2. ANEESH V.
3. ISSAC S.
4. JAYAKRISHNAN J.S.

B.
1. KARTHY S. VENU
2. MAHESH M
3. RESMI B.L.
4. SANJU S

PRJ-14- PIR based Vehicle Intrusion Detection system with GSM.

This system is used to detect intrusion into a vehicle and report the intrusion. The whole system is controlled by a micro controller. The GSM messaging technology (Global System for Mobile communication) is used to send SMS to the users mobile phone informing that the vehicle is intruded. The user can check whether the system is working correctly or not, by sending a test SMS. A PIR (Passive Infra Red) camera sensor is used to detect any kind of intrusion into the vehicle. When an intrusion is detected the system immediately sent an SMS to the user mobile. The hooter is sounded, a light is flashed and the car is immobilized by a relay, which cuts off the engine connection.

TEAM MEMBERS:
A.
1. ANJANA V.L.
2. RAKHI C.S.
3. ROHINI U.S.
4. SIJI A.S.

B.
1. JISHA MAJEED
2. MEGHA MOHANAN
3. SANTHI K.

PRJ-15- CLOSED LOOP SIMULATION OF Power factor correction IN A RECTIFIR

Power factor correction is an important requirement especially in industrial premises where lot of inductive loads like motors and pumps are used. The aim of this project 'DESIGN AND SIMULATION OF UNITY POWER FACTOR RECTIFIER' is to design , simulate and fabricate a unity power factor rectifier using the boost convertor method.

Hardware part
Circuit design: A circuit has to be designed using the rectifier, MOSFET and the operational amplifiers. 1. A PCB has to be designed and fabricated. 2. The circuit has to be fabricated using components and to be wired on a printed circuit board.

software part
1. The circuit is drawn in ORCAD capture software and simulated using the simulator. 2. Outputs are plotted on graph paper.

1. RAJI J.
2. REKHA T.
3. RENJU KRISHNAN V.R.
4. SOUMYA SIMON

PRJ-16- Patient temparture monitoring and ALERT system using PIR and GSM.

This system is used to monitor a critical patients body temperature through a temperature sensor and sends an sms message to a pre-stored mobile phone number with the temparature reading as an SMS message. The system also has a PIR sensor that detects any intrusion into the room and it sends an alert SMS to the mobile phone when an intrusion occurs. The whole system is controlled by a micro controller. The GSM messaging technology (Global System for Mobile communication) is used to send SMS to the target mobile phone.

1. Sooraj T.G.,
2. Vinod Kumar S.
3. Mr. Sreejith

PRJ-17- REMOTE MOTOR MONITORING SYSTEM USING GSM

This system is used to continuosly monitor the temparature and RPM of an industrial motor that is used for some critical process. When the temperature is increasedintrusion into a vehicle and report the intrusion. The whole system is controlled by a micro controller. The GSM messaging technology (Global System for Mobile communication) is used to send SMS to the users mobile phone informing that the vehicle is intruded. The user can check whether the system is working correctly or not, by sending a test SMS. A PIR (Passive Infra Red) camera sensor is used to detect any kind of intrusion into the vehicle. When an intrusion is detected the system immediately sent an SMS to the user mobile. The hooter is sounded, a light is flashed and the car is immobilized by a relay, which cuts off the engine connection.

1. ANITH A.
2. NIMESH JOSEPH
3. SABIN AMIR ALI
4. SUJITH

PRJ-18- Vehicle Accident Detection System using GSM

This system is used to detect any impact or accident occured to a vehicle during travel. The whole system is controlled by a micro controller. The GSM messaging technology (Global System for Mobile communication) is used to send SMS to the users mobile phone informing that the vehicle is met with an impact or accident. The user can check whether the system is working correctly or not, by sending a test SMS. A set of four special sensors are fitted on the four sides of the vehilce which sends a trgigger signal when the vehicle rceives an impact. When an impact occurs d the system immediately sent an SMS to the target mobile. A hooter is sounded and light is flashed in the car, that alerts the nearby people who can reach the vehicle for extending help immediately.

1. Sheena Shukoor
2. Dhanya
3. Anitha Mary

PRJ-19 - An Electronic Ballast (Inverter) to Power HID Lamps from 12 Volts DC

Here is a circuit that can be used to power a variety of small (50 w or less) HID lamps, as well as (with modifications) fluorescent lamps up to about 40w, or HeNe lasers, flashes/strobes, and neon tubes, etc., from a 12 V car or marine battery or medium-size gel cell. This circuit does require a homemade transformer. This transformer is not hard to make, just a little tedious for hand winding. Because this circuit gives the lamp high frequency AC (except during starting), none of the limitations associated with DC-output supplies apply (i.e., not using certain types of HID's, which cannot tolerate DC operation).

TEAM MEMBERS:

1. ANISH M.
2. ARUN S.
3. RAJESH R.
4. DILEEP P.A.