SMART CONTROLLER OF STATE OF ERGATIC SYSTEM OPERATOR IN UNDER CONDITIONS OF PSYCHOEMOTIONAL STRESS Russian patent published in 2021 - IPC A61B5/16 G08B5/36 G08B21/02 

FIELD: labor psychophysiology; occupational medicine; ergatic systems; ergonomics.

SUBSTANCE: invention relates to the field of labor psychophysiology, occupational medicine, ergatic systems and ergonomics; it can be used for informing the ergatic system operator about current psychophysiological state and dynamics of its change with the possibility of taking into account the prognostic estimate of the operator state in the control loop of the ergatic system. The smart controller of the operator state in the conditions of psychoemotional stress contains a case with a microcomputer, a non-volatile memory drive, a battery and an information-receiving unit fixed inside the case. A video camera for obtaining the operator face image, sensors of temperature and air humidity, serviceability indicator and a solar panel connected to the battery connected to the microcomputer are installed in the upper case edge. Sensors of pulse rate, breath rate, body temperature and humidity of the human skin installed in the operator equipment are made with the possibility of transferring information to the information-receiving unit. The microcomputer outputs information into the system of automatic control of the ergatic system, adaptively controls the frequency of sensor polling, processes the operator face image with obtaining emotion quantitative characteristics, and calculates the estimate of the standby time of preserving the operator working capacity based on the values of air temperature and humidity, pulse rate, breath rate, body temperature, humidity of the operator skin and results of processing the operator face image.

EFFECT: monitoring time in the conditions of psychoemotional stress is reduced due to combining all the sensors of the operator state in a single device with the possibility to obtain and process information in real time in comparison with using a set of separate sensors of the operator state for solving a problem.

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