METHOD FOR EVALUATING OPERATOR ACTIVITY Russian patent published in 2005 - IPC

FIELD: medicine.

SUBSTANCE: method involves measuring current values of operator sensory motor response time on multicomponent stimulus, calculating normalized parameter values of sensory motor response to the stimulus, measuring current parameters of object control and recording cardiac rhythm signals. Dynamic series of cardiac intervals is formed from the cardiac rhythm signals. Spectral analysis of the dynamic series of cardiac intervals is applied for calculating operator stress index S. Stress index S value is equal to 1 for statistically mean operator. Integral index Q of operator activity quality is calculated as geometrical mean of normalized parameter values when applied to sensory motor response to stimulus and normalized object control parameter values. Operator activity estimate is obtained from operator activity resource level R determined from relation of R=Q/S.

EFFECT: provided consideration of physiological deviations when estimating operator activity quality.

6 cl, 7 dwg, 2 tbl