| 摘要 |
FIELD: medicine.SUBSTANCE: invention relates to engineering, namely to means for monitoring physiological data. Method comprises steps, wherein at least two acceleration sensors are placed at predetermined locations on body so that angle change induced by vital body signals is different at least between said two acceleration sensors, accelerometers to measure acceleration vector are used and signals on body functioning are received. Multisensor system comprises at least two acceleration sensors, a signal extraction device and a data storage medium comprising computer code means for causing a computing device to implement steps of method implementation when running on a computing device. Signal extraction device configured to extract vital body signals using at least common-mode noise suppression, measurement of angle difference between vectors of two acceleration sensors and principal component analysis for measurement results.EFFECT: use of invention allows to provide optimum performance in receiving vital body signals.11 cl, 8 dwg |
