In our autonomous train proposed system, 8051 controller is used. In this project the arrival of the train in particular station is obtained by the Bluetooth transmitted and receiver section. Whenever the train arrives a station Bluetooth receiver in the train gets the station’s Bluetooth value  and  the  train  get stopped immediately. After the train stops the door of the train gets open and gets closed after particular time. In the door section  passenger counting system is assembled to check whether the seats are full or not. If the seats are full the door gets closed automatically. Passengers count and the station details are displayed in the LCD. After the particular time has been reached the trains to engine get ON and moves to words next station. The movement of the trains is showed in DC motor which is interfaced with the controller. The train incorporates a buzzer to alert the passengers about opening and closing of the door.