MICROPROCESSOR BASED RAILWAY SYSTEM

corporation of computer method in railway traffic control to improve, safety, speed of handling the traffic and reliability. Here we employ the microprocessor (Intel 8085) to handle the signaling, track changing and gate operation and to monitoring the traffic. The system starts with the tracking if the train is sensed at the station side or starts with the gate operation (i.e. gate closing and opening) along with the track changing if the train is sensed at the gate side. Once the train arrival is sensed at a distance of about 3 kms the microprocessor performs the gate operation along with the track changing, the identification of the train is done at a distance of 3 kms accordingly the particular operation is performed by the processor. Depending upon the priority of the incoming train, the unengaged track is given for train halting.