22-02-2011, 03:07 PM
presented by;
S.Bhanu Sree
Md.Khaja Mazheroddin
Gulam Gaffar Ahmed
[attachment=8961]
WSN based model for anti collision Accident prevented for Train
ABSTRACT
Robotics is the science and technology of robot, their design, manufacture, and application robotics requires a working knowledge of electronics, mechanics and software, and is usually accompanied by a large working knowledge of many subjects. It robots are to work effectively in homes and other non-industrial environments, the way they are instructed to perform their jobs, and especially how they will be told to stop will be of critical importance. Based on the performance of robots we shall implement them in many fields such military, industries, transport etc. Here we introduce a new idea how robots are helpful to railways. Nowadays there are so many accidents we have designed a robot to overcome this problem.
Trains get into several problems when it is on the way from one place to another. The major problem it faces is that it should not come across any obstacle such as human beings, transport means etc, or dislocation of tracks. The controller of the train doesn’t know what’s in front of him when the train is approaching at a speed of 140km/s. so at a distance of 3 km from the engine of the train we place a tracking robot. The tracking robot sends information to the controller if it comes across any problem before the train reaches the stop. This robot maintains the 3km distance from the engine and also it runs at speed of the train.
Task of the robot:
• It finds out dislocated tracks & holes.
• It traces out human beings & transport systems.
• It detects the opposite train coming on the same track
Hardware Requirements:
• Micro controller - 8052
• Sensor - Ultra Sonic Distance sensor
PIR Sensor
Proximity Sensor
• Wireless - RF Transmitter
RF Receiver
• Encoder IC - HT12E
• Decoder IC - HT12D
• Line Driver - ULN2003
• Display - LCD
SOFTWARE REQUIREMENTS:
• Cross Compiler - Keil Vision 3 IDE
• Language - Embedded C
