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Monitoring large areas, critical infrastructure systems and surveillance operations require the design of advanced embedded systems which cooperate for achieving mission objectives within a decision support framework. As fundamental building blocks of this new paradigm, we focus on the integration at the communication and data processing levels of wireless sensor networks with unmanned aerial vehicles...
The aim of this article is to present fully — functional meter of sound and light intensity in a form of application on mobile phones controlled by Android OS (operating system). The solution distinguishes itself from other solutions of this type due to many unique features, which make that the meter is itself a sophisticated measurement platform. Not only it allows to measure these physical quantities...
It was demonstrated that there is a demand for complex pulse series generation in spread spectrum and air-coupled ultrasonic measurements. Existing standards and research do not account ultrasonic pulser parameters essential for such applications. Demand for new, automated performance evaluation measurements has been outlined. Structure of the dedicated ultrasonic data acquisition system for pulser...
We develop and describe some algorithms dedicated to people characteristic movement type detection using ultra wide band radar. Derived methods are implemented in real time system where breath detection and its basic parameters e.g. frequency and depth are estimated. We present also some crucial details of software implementation where we deal with radar signal acquisition and processing in real time...
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