Train

1. Train

2. Intro • The automated system for a metro rail is an integrated application which make the door open when the train reaches a particular station. Counting the passenger and the driver less train. • This embedded application mainly focuses on overcom-ingloop holes in the existing system.

3. History & aim • The metro train is launching in the city soon. Previously the passenger croud is occur on the platform and the uncomfort for all the systems. • Our aim is to minimise the work load and to offer the space in the train for all passenger to avoid the accedent

4. Literature • Auto Metro Train to Shuttle Between Stations IJMETMR 2015 author explain about the train coming station for the facility of the passenger, also it counted the number of passenger to open and close the door. The train automatically stops when the station comes and moves when all the passenger seat in train.

5. Block Diagram

6. Platform RF receiver LCD Arduino Arduino Train Counter IR Sensor Door 1 RF Transmitter Servo motor Door 2

7. Hardware Material use • Arduino • IR sensor • Servo motor • LCD • Railway demo model

8. Arduino

9. Features • The Arduino board features an Atmel ATmega328 or ATmega168 microcontroller operating at 5 V with 2 Kb of RAM, 32 Kb of flash memory for storing programs and 1 Kb of EEPROM for storing parameters. • The clock speed is 16 MHz, which translates to about executing about 300,000 lines of C source code per second

10. Servo Motor

11. Servo Motor

12. Servo motor • A servo system mainly consists of three basic components – a controlled device, a output sensor, a feedback system. • This is an automatic closed loop control system. Here instead of controlling a device by applying variable input signal, the device is controlled by a feedback signal generated by comparing output signal and reference input signal • It uses Pulse Width Modulation signal for the rotation in 180* • This PWM will be generated by Arduino by using programming

13. IR Sensor

14. IR Sensor • An Infrared (IR) sensor is used to detect obstacles in front of the robot or to differentiate between colors depending on the configuration of the sensor. • The picture shown is a very simple black box model of the IR Sensor. The sensor emits IR light and gives a signal when it detects the reflected light. An IR sensor consists of an emitter, detector and associated circuitry. The circuit required to make an IR sensor consists of two parts; the emitter circuit and the receiver circuit. • The emitter is simply an IR LED (Light Emitting Diode) and the detector is simply an IR photodiode which is sensitive to IR light of the same wavelength as that emitted by the IR LED. When IR light falls on the photodiode, its resistance and correspondingly, its output voltage, change in proportion to the magnitude of the IR light received. This is the underlying principle of working of the IR sensor.

15. Software ArduinoCompiler • Arduino Compiler • Language: Embedded C for Arduino

16. Working • Counter will detect the number of passengers (say 10) • When 10 passengers enter into train the doors by the help of servo motor will close the signal is sent by arduino 1 to arduino 2 • The train starts to the next station and the process repeat, both the in and exit doors open and by the help of counter

17. Flow Getting the material Interfacing the components to microcontroller Arduino Programming Testing the system Final model

18. Weekly paln • Oct : Hardware procurement • Nov : Interfacing and programming • Dec : troubleshooting • Jan : Problem sorting • Feb: testing • Mar: final Model

19. References • Arduino.cc