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IJSTR >> Volume 6 - Issue 9, September 2017 Edition

International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616

WSN-Visual-Based Fire Detection And Improved Dijkstra Algorithm (Forced-Dijkstra) For Exit Safe Path

[Full Text]



Loay Bushara, Dr. Abuagla babiker, Ashwani Upadhyay



WSN, PHP algorithm, shortest path, Dijkstra Algorithm



This paper is about developing a php algorithm that sense real time data by a distributed WSN from the area under consideration and uses that information to define the exact location of fire & provides the shortest, safest path for affected people. This algorithm also sends information immediately to the nearest firefighter center & help them to reach the spot for rescue operation using shortest possible path. The area considered to test & validate the applicability of algorithm is Elshagra GAS depots in south Khartoum Sudan. This algorithm takes into account all the fired spots & predicts level of support needed based on intensity of fire. The algorithm is demonstrated on a scattered wireless sensor network test platform and in simulation. The results of simulations are presented in subsequent sections to demonstrate the applicability of algorithm.



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