advanced automatic railway system to avoid different train accidents
TRANSCRIPT
Advanced Automatic Railway System To Avoid Different
Train AccidentsBY
J SUBBARAYUDU
10e81a0486
Subbu.pdtr81@gmailcom
Alfa college of engineering and technolgy
AIM
The main aim in designing a systemWhich alerts the railway authorities when any
fire accidents occurs in the train and this systemalso provides an immediate effect whichcontrols fire using controlling system.
The project mainly helps to avoid accidentswhich usually occurs when trains crosses thesignal although when it is indicating RED
color to stop it.
MICROCONTROLLER
A microcontroller is a small computer on a single
integrated circuit consisting of a relatively simple CPU combined with support functions such as a crystal oscillator, timers, watchdog timer, serial and analog I/O etc.
Microcontrollers controls the whole system and provides the instructions to the external devices.
REGULATED POWER SUPPLY
Every embedded system requires dc voltage and that that will
be 5v supply
We are getting 230v, 50 Hz in our house hold applications.
We can be used to operate the home appliances like T.V,
cooler, fan, light’s
Digital electronic devices need digital supply and we can
get supply from regulated power supply block
Step down transformer
(12-0-12 )
Bridgerectifier
Capacitivefilter
Regulator(7805)
+5V DC 230 v
AC
Software’s used:
Express PCB – for designing circuitPIC C compiler - for compilation partProteus 7 (Embedded C) – for simulation part
Features:
Low power consumption. Fire sensing. Auto fire fighting (fire Extinguishers). Highly sensitive. Implementation of multi point
receiver. Implementation of real time
embedded system, which involves hardware and software interaction.
Conclusion:
Integrating features of all the hardware components used have been developed in it. Presence of every module has been reasoned out and placed carefully, thus contributing to the best working of the unit. Secondly, using highly advanced IC’s with the help of growing technology, the project has been successfully implemented. Thus the project has been successfully designed and tested.