A Novel Approach of Train Prevention System from Collision Using Avr Microcontroller

Rail transports are facing major challenges in our day to day life. On other hand, it must meet the needs of citizens for quality of moving easily while, on the other, it must provide a valid alternative to other nodes of transport against a backdrop of rising fuel prices and the increasing importance of the effect of transport on the environment. In conventional system the nodes are activated manually, which could lead to human error. In our proposed idea portrays to avoid accidents in the railway system. In this system to prevent the collision between the trains by using sensors. It may helps to save the human life from accidents by implement this paper in railway transport. By implementing this automatic system which could avoid human error. In this research paper if the train goes in a wrong path, the signal is given to the station node which could immediately stop the train and route it in the correct path. The station node also given the instruction to the next train which is coming in the same path and may avoid accident between the trains The proposed system is used to protect the accidents between the trains automatically which helps for safety purpose by using buzzers, switches, microcontroller, LCD,MAX 232 serial communication, IR Sensors, DC Motor, Motor drive, Zigbee transmitter and receiver. The novel system is implemented with the support of embedded processor and the simulation is achieved through Keil C software and results are discussed.