METHOD FOR CONTROL OF HUMAN MOVEMENTS AND DEVICE FOR CONTROL OF HUMAN MOVEMENTS Russian patent published in 2023 - IPC A61B5/11 

FIELD: sports medicine.

SUBSTANCE: group of inventions relates to sports medicine; it can be used for sports, fitness, and in scientific researches in the field of biomechanics of human motor activity. A method for control of human movements is proposed, according to which signals of accelerometers and gyroscopes are periodically generated. Measured data on values of linear and angular accelerations is preliminary reinforced, filtered, and collected in packages. Data on values of human accelerations is fixed along each of three local orthogonal axes. A human heart rate is measured. Biomechanical parameters are calculated by data on the human heart rate and his/her position relatively to global spatial axes. Data is filtered by polynomial approximation in time intervals. Positive increments of accelerations for one heartbeat, a coefficient of useful technical actions, a coefficient of instability of technical actions, a coefficient of stability of technical actions, forward movement acceleration for one heartbeat, an increment speed of acceleration gained for one heartbeat, a forward movement force developed for one heartbeat, and a movement force impulse developed for one heartbeat are calculated. Outputs of a three-axial accelerometer, a three-axial gyroscope, and a tact generator are connected to inputs of a microcontroller. An output of the microcontroller and an output of a heart rate sensor are connected to inputs of an archiver. An output of the archiver is connected to an input of a radio transmitter and, via a filter unit, is connected to an input of a calculator. An output of the calculator is connected to an input of a display.

EFFECT: method for control of human movements and device for control of human movements provide determination of physiological cost, motor efficiency, and stability of technical actions of a human in cyclic movements.

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