• www.uptuexam.com
  • GBTU Results 2014
  • MTU Results 2014
  • UPTU Circulars
  • COP Result 2012,13,14
  • UPTU Previous Papers
  • GATE study material
  • Robotics Projects
Thank you for visiting www.UPTUexam.com " Free download Exam materials, previous year question papers, free ebooks & Providing Important Questions To Do their Exams Well and Totally a FREE SERVICE for all engineering streams (B.Tech)."


  • Communication using Chaotic Signal
  • Development of Low Cost Inertial Navigation System
  • Automated Security Systems
  • Electronic Road Pricing
  • Robotics and Artificial Intelligence
  • Library Automation
  • Office Automation with ID Recognizer and Timestamp
  • Microcontroller Based Temperature Sensing and Monitoring
  • Calculator Using Speech Recognition
  • Complete Home Automation and Security Access and Control System
  • Automatic Switching in 2 MB PCM Links
  • Brainwaves
  • Power Monitoring System
  • Centralized parameter Monitoring System
  • Face Recognition (1)
  • Eye Robot
  • Remote I/O Control Via Ethernet
  • Wireless Digital Speech Security System
  • Smart card implementation using Microcontrollers
  • Task Optimization using system of wireless communicating autonomous robots Warehouse management using radio frequency identification (RFID)
  • Face Recognition using eigen face approach (Routines in vctt)
  • Programmable Circuit breaker
  • Webserver (TCP/IP) Remote device access using TCP/IP Webserver
  • Embedded System based Disaster Management
  • HDD/Printer/CD Drive/USB. Error detection Hardware
  • Content distribution in a service provider network
  • Finger Print Recognition
  • SEPIC Converter for automotive applications
  • Speech Synthesis
  • SMS based controlling & Status monitoring system (μC – Based)
  • 8051 core synthesis & verification
  • Talking Tags
  • Microcontroller based telephone control mechanism
  • Securimation: Intruder detection using GPRS and Automation using SMS Integrated Security Systems
  • Automatic Speaker Recognition System
  • In Circuit programmer
  • Theft Detection Device
  • Micro – controller Based Spy – Robo
  • Micro – controller Based Unmanned Railway Gate
  • Digital Communication for Microcontroller using Fibre Optics
  • GSM Controlled Latch with Security Feature
  • Smart Home with Energy Saver
  • Study of IC – ADUC 831/845 and Its Application
  • Electromagnetic Interference of Pulsed Power Sources
  • Infrared Tracking System
  • Digitizer Card with Online Averaging
  • In building wireless setup
  • Servo Controlled Robot
  • Frequency Jammer
  • South High Production (S.H.P) Plant Telemetry and Control Using Embedded System
  • Satellite Communication (Weather Prediction Applications)
  • Fire’s Common Sense (Fire’s Communication and Sensing )
  • People Detection by Image Processing
  • PC controlled automatic intelligent robot
  • Design of a Lift Simulator
  • Microcontroller based Security system through Telephone
  • Packaging Process Controller
  • Installation & Integration of Digital Transgate Processor
  • Smart MCIO Card
  • IVRS (Interactive Voice Response System)
  • Cryptography and Steganography
  • Personal Identification based on Iris Recognition
  • GPS Tracking System
  • Image Restoration using Artificial Neural N/W.
  • Continuous ECG Recording on a Memory Chip
  • To implement the concept of Wavelength Division Multiplexing
  • Remote Controlled Sophisticated Code lock.
  • Digitally Networked Automation System
  • Interactive voice response system
  • Wireless Weather Station
  • Speech Multiplexing
  • Wireless Data Communication for Medical, Commercial Purpose
  • Wireless computer peripherals
  • Image and Sound Compresison using Wavelets and DCT.
  • Speech Security System with Microcode Lock
  • Anti – collision system for vechicles 
  • Automatic Railway Gate Control & Track Switching

    Present project is designed using 8051 microcontroller to avoid railway accidents happening at unattended railway gates, if implemented in spirit. This project utilizes two powerful IR transmitters and two receivers; one pair of transmitter and receiver is fixed at up side (from where the train comes) at a level higher than a human being in exact alignment and similarly the other pair is fixed at down side of the train direction. Sensor activation time is so adjusted by calculating the time taken at a certain speed to cross at least one compartment of standard minimum size of the Indian railway. We have considered 5 seconds for this project. Sensors are fixed at 1km on both sides of the gate. We call the sensor along the train direction as ‘foreside sensor’ and the other as ‘aft side sensor’. When foreside receiver gets activated, the gate motor is turned on in one direction and the gate is closed and stays closed until the train crosses the gate and reaches aft side sensors. When aft side receiver gets activated motor turns in opposite direction and gate opens and motor stops. Buzzer will immediately sound at the fore side receiver activation and gate will close after 5 seconds, so giving time to drivers to clear gate area in order to avoid trapping between the gates and stop sound after the train has crossed.
    The same principle is applied for track switching. Considering a situation wherein an express train and a local train are traveling in opposite directions on the same track; the express train is allowed to travel on the same track and the local train has to switch on to the other track. Two sensors are placed at the either sides of the junction where the track switches. If there’s a train approaching from the other side, then another sensor placed along that direction gets activated and will send an interrupt to the controller. The interrupt service routine switches the track. Indicator lights have been provided to avoid collisions. Here the switching operation is performed using a stepper motor. Assuming that within a certain delay, the train has passed the track is switched back to its original position, allowing the first train to pass without any interruption. This concept of track switching can be applied at 1km distance from the stations.

    The project is simple to implement and subject to further improvement.
    Gate Control:
    Railways being the cheapest mode of transportation are preferred over all the other means .When we go through the daily newspapers we come across many railway accidents occurring at unmanned railway crossings. This is mainly due to the carelessness in manual operations or lack of workers. We, in this project has come up with a solution for the same. Using simple electronic components we have tried to automate the control of railway gates. As a train approaches the railway crossing from either side, the sensors placed at a certain distance from the gate detects the approaching train and accordingly controls the operation of the gate. Also an indicator light has been provided to alert the motorists about the approaching train.

    Track Switching
    Using the same principle as that for gate control, we have developed a concept of automatic track switching. Considering a situation wherein an express train and a local train are travelling in opposite directions on the same track; the express train is allowed to travel on the same track and the local train has to switch on to the other track. Indicator lights have been provided to avoid collisions .Here the switching operation is performed using a stepper motor. In practical purposes this can be achieved using electromagnets.

    Google+ Followers