SYSTEM FOR ANALYSING THE PRACTICE OF MOTOR ACTIVITY WITH PARTICIPANTS

摘要

A system for analysing the practice of motor activity with participants (10a, 10b), comprising sensors (1a, 1b, 4a, 4b, 6) to measure physical variables, and a wireless unit (3a, 3b) to send, at intervals in time, messages with the values measured. A computer (7) receives the values measured from each participant (10a, 10b); it connects with a camera (2a, 2b) to obtain a sequence of images of each participant, and detects the start of a movement by identifying joints, finding changes between two images in accordance with typified pairs of movements and the ranges of values of physical variables measured. In a synchronised manner, at each time interval and for each participant, a typified movement of the practice is identified, compatible with the start of the movement detected and with the values measured, and information on the typified movements identified in each participant (10a, 10b) is transmitted; this can be displayed on a screen (11) or transmitted directly to each participant (10a, 10b) via actuators (8a, 8b).