SYSTEM AND METHOD OF CONTROLLING EXTERNAL DEVICES VIA HUMAN-MACHINE INTERFACE Russian patent published in 2025 - IPC A61F2/72 A61B5/05 G06N3/02 A61B5/313 A61F4/00 

FIELD: physics.

SUBSTANCE: group of inventions relates to human-machine interaction interfaces based on a sensor system, including optomyography sensors, and can be used to control external interfaces and devices for a wide range of tasks. Disclosed is a system for controlling external devices through a human-machine interface for implementing the method, comprising: wearable device placed on the user, comprising at least one optomyographic sensor configured to pick up a signal about the current state of the user's muscle, with frequency of 10-50 Hz, wherein the optomyographic sensor consists of a phototransistor and an infrared light-emitting diode; microcontroller configured to control the on-time of the infrared LED and the time of reading data from the phototransistor and transmitting the obtained data to the data processing server; data processing server configured to process the obtained data using artificial intelligence algorithms to obtain control signals and transmit control signals to external devices.

EFFECT: group of inventions provides an increase in the accuracy of data recognition and movement detection obtained from optomyographic data and processed using artificial intelligence algorithms.

4 cl, 4 dwg