Galya Georgieva-Tsaneva
ABSTRACT
The modern sensors can be used to create non-invasive, interconnected, adaptive, intelligent, dynamic systems that capture and analyze the physiological data and generate signals when life-saving action is required. The aim of this paper is to present and evaluate an information system for long term monitoring of physiological data registered through modern body sensors. The presented hardware and software system is based on the use of four photoplethysmographic sensors and one electrocardiographic sensor placed at different places on the human body. The photoplethysmographic sensors are placed two on the left side of the body and two on the right side, which allows studying the influence of cardiac activity on both halves of the body. The advantages of physiological monitoring realized with a system of five independent, simultaneously recorded signals from different parts of the human body are shown. The recorded signals are preprocessing in a modern technological microcontroller environment. The software part of the information system is implemented with the help of the cloud computing, through which technologies achieve efficient operation and interaction between the used sensors and systems for health prevention and timely signaling in situations of risk. The use of an integrated sensor-based system enables the refinement of physiological information submitted to the software system for data analysis and generation of effective action solutions.
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- Body Sensors System for Physiological Data Long-term Monitoring
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