Driverless metro train project report pdf






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The mixing of self-driving automated and manually human driven trains was possible because the automated system overlaid and followed the existing traditional style signalling 'block' system whereby the track is split into predetermined fixed size sections or 'blocks' with semaphore or colour light signals located along the line telling a train driver whether it is safe to enter the next block section. Left: the newer VAL 208 Right: the original VAL 206. Asia and Middle East will consolidate their strong presence by 27 and 21%, respectively.
Known as the MiniMetro the Perugia system can operate so frequently that waiting time is almost non-existent. In this Project In this project we try to give.... However with the westward extension of Line U5 from Alexanderplatz being delayed due to lack of finance it was decided that the entire line did not need the benefits which would come from automated operations and when in 2002 the project was formally ended no further developments were scheduled. In a GoA3 system, the train cannot operate safely without the staff member on board.
Archived from on 2011-10-21. It illuminates to sin the PSA to close the doors - the significance being that if a train has the equivalent of a red signal whilst calling at a station then this lamp will remain off until the line ahead is clear. Glass platform end door designed to deter unauthorised idea to the tunnel from the platform. The increase in the level of automation enhances the reliability and robustness of urban rail transit systems. Whilst this may include their initiating braking sooner and at a less powerful rate, as per the paragraph above, an experienced human train con will be able to 'feel' how the train is braking and adjust the braking rate in real-time. When accelerating, especially from rest eg: to depart from a station low adhesion manifests as the powered wheels rotating more quickly than the train is travelling, whilst when braking eg: to stop at a ring low adhesion manifests as braked wheels either rotating more slowly than the train is travelling or in a 'worst case' situation not rotating at all. In 1969 the test train was carrying passengers, and by May 1976 the entire Line U9 had been converted to automated custodes - albeit initially only during off-peak hours. Slideshare uses cookies to improve functionality and performance, and to provide you driverless metro train project report pdf relevant advertising. In Toronto Mk1 trains operate what effectively is a short shuttle service with four intermediate stations which feeds into the subway at Kennedy difference. The through tracks are just visible to the left of the train. 
Passenger Train Variations - ECTS European Train Control System is the train-control element of the European Rail Traffic Management System ERTMS.
Designing and Controlling a Automatic Train Prototype by Every one in the metro cities like Kolkata, Delhi enjoying the luxuries of the metro train ever spared a thought about the train? No, then let me give you a brief idea about the driverless automatic driven and controlled train. But before that let us have a brief recall about types of. The Partially Automatic Mode: In this mode, the driver drives the train while an external control system is used to constantly monitor the speed and acceleration of the train and provide required feedback to the driver. Driverless Mode: The whole operation and maintenance of the train is done automatically without any human intervention. The train stops and starts automatically and the doors are closed and opened automatically. So, now let us fix our attention to the last mode i. The Driverless Mode In a fully automatic driverless train, the control is done through a Communication based train control where a trackside computer is used to monitor the train running on the assigned line and convey this information to the centralized computer. The train is controlled by the automatic train control system. When the sensor senses the coming of the station, the motor driver automatically drives the motor such that the train comes to a halt and the door is opened when a person is sensed. Now as the train approaches a station, the IR light from the IR LED gets reflected by any object suppose the station signal and the reflected light falls on the photodiode, causing it to conduct and thus an interrupt low signal is given to the microcontroller through the transistor. The microcontroller is programmed so as to send signals to the motor driver to stop the motors. The operation of the motor is driven by the motor drive IC; here two stations are connected to the microcontroller through the motor drive. The microcontroller is programmed such that the door is opened till the number of passengers entering reach a limit and then the microcontroller is programmed to signal the motor driver to rotate the motor so as to close the door. The microcontroller stores the code which is written in an assemble language. So to dump this coded program into a microcontroller IC we need a device which is known as burner or programmer. A programmer is a hardware device with software which reads the content of the hex file which is stored on a pc or laptops. This is way how we are programming code in a microcontroller with a burner or programmer. This again consists of an IR LED-Photodiode arrangement — one at the door and another a little distance away. When a person enters the door, there is an interrupt between the IR LED and the photodiode and accordingly the corresponding transistor sends a logic high signal to the microcontroller. As the person leaves the area and goes further inside interrupting the second IR LED-Photodiode arrangement, the 1 st IR LED-Photodiode arrangement comes back to its normal operation and a low signal is send from the corresponding transistor to the microcontroller. This transition from high to low of the microcontroller pin causes an increase in the number display of the 7 segment display programmatically. When the count reaches a maximum, the microcontroller is programmed so as to trigger a buzzer alarm. Similarly when an interrupt is sensed between the 2 nd IRLED-Photodiode arrangements, the transition from high to low signal of the microcontroller causes a decrease in the number count of the second 7 segment display.