SYSTEM AND PROCEDURE FOR ESTIMATION OF PSYCHOLOGICAL STATE BASED ON PSYCHOPHYSIOLOGICAL RESPONSES AND TRANSMISSION OF THE ESTIMATED STATE OVER VARIOUS NETWORKS

摘要

The invention relates to a system for estimation of psychological state based on psychophysiological responses and transmission of the estimated state over various networks. The system and procedure for estimation of psychological state based on psychophysiological responses and transmission of the estimated state over various networks consists of the measurement subsystem (1), which comprises rings with sensors for photoplethysmography, skin conductance skin temperature (21, 22, 23, 24), a bracelet (3), connections (41, 42, 43, 44), a belt with ECG and respiration sensors (5), a microphone, camera, encoders (K1-K6) and wireless transmitters (01- 06). The system also includes a wireless receiver (6) connected to a computer subsystem (7). The computer subsystem (7) continuously stores the signals from the wireless transmitter (6) into memory or onto the hard drive. Signals in memory are filtered by the computer subsystem and used to calculate the psychophysiological parameters needed to estimate psychological state. The system allows the user to choose among different algorithms for psychological state estimation. It is designed modularly so that different sensors can be added or removed. The estimate of psychological state can be transmitted to a different location over various networks.