Automatic Railway Level Crossing

AUTOMATED unman RAILWAY LEVEL CROSSING twitch In the rapidly flourishing body politic like ours, accidents in the unmanned take crossing overs be increasing day by day. No fruitful steps mystify been taken so far in these aras. The objective of our project is to provide an autoloading(prenominal) railway penetration at a level-crossing replacing the provides operated by the aditkeeper. It deals with deuce things. Firstly, it deals with the reduction of era for which the penetration is universe kept closed. And secondly, it provides safety to the road users by reducing the accidents.By employing the involuntary railway gate control at the level crossing the arrival of the domesticate is observe by the sensors position near to the gate and transmits the developing to the gate controller via wired or tuner. Hence, the time for which it is closed is less comp bed to the manual(a)ly operated furnish. The surgical operation is automatic i. e. , error collectible t o manual operation is prevented. By employing the automatic railway gate control at the level crossing the arrival of train is detected by the sensor placed on either side of the gate at more or less 3km from the level crossing.Hence, the time for which it is closed is less compared to the manually operated provide and also reduces the human labour. This type of provide can be employed in an unmanned level crossing where the chances of accidents are higher and reliable operation is required. Since, the operation is automatic error due to manual operation will be prevented. erstwhile the arrival of the train is sensed, the sensed bless is send to the microcontroller via, wired or wireless transmission and it checks for possible presence of fomite between the gates.Subsequently, buzzer indication and illumine signals on either side are provided to the road users indicating the closure of gates. Once, no vehicle is sensed in between the gate the move is activated and the gates are closed. But, for the worst case if any barricade is sensed it is indicated to the train driver by signals (RED) placed at about 1km, so as to bring it to halt hygienic before the level crossing. When no obstructer is sensed GREEN light is indicated, and the train is to free to move. The departure 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 turn operates the motor in reverse way and opens 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 non subjected to manual errors. Components IR sensors or chill sensors, Microcontroller, L293D(driver IC), Stepper motor, Wireless Transmitter and Receiver, former supply. HARDWARE IMPLEMENTATION Micro ascendance Totally 40-pin DIP package construct withCMOS Technology. L293D (motor driver IC) Racially L293D 16DIP /ULN 2003 IC is utilize to drive the ste pping motor motor. STEPPER beat back This is used to open and close the gates automatically when it is rotated clock rash or anticlockwise direction. Stepper motor requires 500m amps current, so use the L293D drivers to drive the stepper motor. SOFTWARE IMPLEMENTATION 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