Pervasive Computing in the Environment
Our primary goal is to demonstrate a methodology whereby a set of sensors monitoring the river and functional floodplain environment at a particular location are connected by wireless links to other nodes to provide an "intelligent" sensor network.
This arrangement is intelligent in the sense that the behaviour of individual devices adapts dynamically to prevailing circumstances, both environmental (e.g. increased sample frequency with increasing likelihood of flooding) and infrastructural (e.g. synchronization of sensor hibernation to conserve battery life, adaptation of network routing around different failure modes of nodes and links).
The intelligence is an essential and innovative component of the project, since it permits local sensor "experience" of the flood event thus increasing the accuracy of the subsequent predictions and reducing false alarms.
ABP Marine Environmental Research Ltd
Multiple Access Communications Ltd
University of Southampton