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Energy is the most limiting factor for remote outdoor deployments of Wireless Sensor Networks (WSNs). This paper proposes a novel routing algorithm for dual-platform nodes targeting WSN applications as found in smart farming applications. For scenarios in which high power components of nodes and radio links will be switched on at known points in time, our algorithm tries to make use of scheduled uptimes...
In this paper, we present the usage of our two-platform DTN node "Amphisbaena". It is designed for wireless outdoor operation without the need of an external energy supply. A Low Power Platform is running continuously and is able to power up a Linux based SBC on demand. Both parts are using the same communication protocol and appear as a single node to neighbors. In this demonstration we...
Autonomous robots can be used to perform reconnaissance missions in disaster scenarios when the safety of humans cannot be guaranteed. We developed an interdisciplinary approach to autonomous team-based exploration in such settings. The introduced system architecture consists of robust communication and reactive task allocation, built upon a research robot platform. A team of robots autonomously executes...
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