• Mrs. Tejaswini H S
• Mrs. Meghashree A C
• Dr. G.F Ali Ahammed

Safety in the railway system are very necessary compared to road transport system. However, due to high development of railway lines and growth of automation systems it is very important to implement safety elements in the railways in order to avoid accidents and it is very important to maintain safety during the process of liberalization with scientific and technical progress. This paper explains how railway accidents can be avoided and railway safety system can be maintained. Complete system including software and hardware components with ultrasonic sensor, to detect any of obstacle which fall on the track and it measures at what distance the object is present, Temperature sensor is used for detection of fire and detaching of coaches when fire occurs and detection of the track using track detector.

Obstacle detection, fire detection, detaching of coach, track detection.

"Railway Safety System Using Multi-Sensor Networks", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.915-918, July-2018, Available :http://www.jetir.org/papers/JETIR1807148.pdf

"Railway Safety System Using Multi-Sensor Networks", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp915-918, July-2018, Available at : http://www.jetir.org/papers/JETIR1807148.pdf