Publication Type:

Conference Paper


Computing, Communication and Networking Technologies (ICCCNT), 2014 International Conference on (2014)


building collapse, Buildings, buildings (structures), cascading disaster occurrence detection, cascading disasters, Directive antennas, Disasters, fire detection, Fires, gas leak detection, high-rise commercial buildings, high-rise residential buildings, incident management system, Monitoring, QualNet, resident evacuation, resident rescue, Switches, UAV, Wireless Sensor Network, wireless sensor network development, Wireless sensor networks, Zigbee, ZigBee network characteristics


High-rise commercial and residential buildings are very common in today's modern cities and are subject to fires and gas leaks. When such buildings collapse, however, it is imperative that methods for the rescue and evacuation of residents be considered. This paper mainly focuses on detecting potential occurrences of cascading disasters due to fires and gas leaks in a collapsing building by frequently communicating with an Incident Management System via a wireless sensor network and UAVs. Using QualNet, an in-depth study of various antenna options and their characteristics is done and the selection of a suitable antenna, based on this study, is discussed. The network characteristics of ZigBee at different operating frequencies are also analyzed. Furthermore, an algorithm is proposed to deploy a wireless sensor network to detect fires, gas leaks, etc., using minimal number of ZigBee nodes.

Cite this Research Publication

Sethuraman Rao, Nithya, G. K., and Rakesh, K., “Development of a wireless sensor network for detecting fire and Gas leaks in a collapsing building”, in Computing, Communication and Networking Technologies (ICCCNT), 2014 International Conference on, 2014.