Automatic Railway Level Crossing

AUTOMATED UNMANNED RAILWAY take aim CROSSING Abstract In the cursorily flourishing country like ours, accidents in the unmanned take aim cut throughs are increase day by day. No procreative steps have been taken so far in these areas. The objective of our tramp is to provide an smart rail air gatewayway at a level-crossing replacing the supply operated by the gatekeeper. It deals with two things. Firstly, it deals with the reduction of meter for which the gate is being kept unkindly. And secondly, it provides safety to the road spendrs by reducing the accidents.By employing the machine-controlled railway gate control at the level crossing the arrival of the germinate is detected by the sensors determined roughly to the gate and transmits the information to the gate res leaset via outfit or wire little. Hence, the time for which it is closed is little compared to the manually operated gates. The unconscious process is automatic i. e. , computer error due to manua l operation is prevented. By employing the automatic railway gate control at the level crossing the arrival of remove is detected by the sensor placed on both side of the gate at or so 3km from the level crossing.Hence, the time for which it is closed is less compared to the manually operated gates and also reduces the valet labour. This type of gates can be employed in an unmanned level crossing where the chances of accidents are gameer and secure operation is required. Since, the operation is automatic error due to manual operation leave behind be prevented. Once the arrival of the train is sensed, the sensed signal is sent to the microcontroller via, wired or wireless transmission and it checks for doable presence of vehicle between the gates.Subsequently, doorbell indication and light signals on any side are provided to the road users indicating the answer of gates. Once, no vehicle is sensed in between the gate the motor is trigger and the gates are closed. But, for the worst study if any obstacle is sensed it is indicated to the train driver by signals (RED) placed at just about 1km, so as to act it to halt well before the level crossing. When no obstacle is sensed verdure light is indicated, and the train is to free to move. The deviation of the train is detected by sensors placed at about 1km from the ate. The signal about the departure is sent to the microcontroller, which in round of drinks operates the motor in reverse way and unfolds the gate. Thus, the time for which the gate is closed is less compared to the manually operated gates. Also reliability is high as it is not subjected to manual errors. Components IR sensors or Vibration sensors, Microcontroller, L293D(driver IC), Stepper motor, radiocommunication Transmitter and Receiver, power supply. HARDWARE effectuation Micro Controller Totally 40-pin downslope package manufactured withCMOS Technology. L293D (motor driver IC) racially L293D 16DIP /ULN 2003 IC is used to driv e the high stepper motor. STEPPER MOTOR This is used to open and close the gates automatically when it is revolve clock wise or levorotary direction. Stepper motor requires 500m amps current, so use the L293D drivers to drive the stepper motor. SOFTWARE capital punishment Keil By 1. B. BHARATH KUMAR REDDY 113004045 2. P SAMBASIVA RAO 113004161 3. T. RANGA VINOD KUMAR 113004207 4. T. SIVA NARAYANA REDDY 113004205