Wireless Sensor Network based Fire Monitoring and Extinguishing System in Real Time Environment

Wireless Sensor Network based Fire Monitoring and Extinguishing System in Real Time Environment P. N. Narendra Reddy, P. I. Basarkod, S. S. Manvi Department of Electronics and Communication Engineering REVA Institute of Technology and Management, Katigenahalli, Yelahanka, Bangalore, Karnataka, India560064 [email protected], [email protected], [email protected] -------------------------------------------------------------------ABSTRACT-------------------------------------------------------------Firefighting is one of the most dangerous professions in which people are employed. The dangers associated are the result of a number of factors such as lack of information regarding the location, size and spread of the fire. The use of wireless sensor networks may be one way of reducing the risks faced by the firefighters and assist in the process of rapid extinguishment of the fire. The standards, such as IEEE 802.15.4 and ZigBee, stimulated the development of numerous commercial products. Moving from early research in military applications, sensor networks now are widely deployed in diverse applications including home automation, building automation, and others. This paper mainly presents the design and the implementation of wireless sensor network based fire monitoring and extinguishing system. Fire monitoring system continuously monitors the surroundings and keeps a track of the temperature recorded and the intruders detected, performed by monitoring node. Fire extinguishing system switches the extinguisher as soon as it detects the fire or when the temperature crosses a certain threshold level, performed by extinguishing node. Results indicate that the overall performance of the proposed approach is very good. The usage of zigbee monitored fire extinguishers in a hospital building has been demonstrated.