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1. (WO2017157604) DEVICE AND METHOD FOR DETERMINING RUNNER STRIDE PARAMETERS

Pub. No.:    WO/2017/157604    International Application No.:    PCT/EP2017/053423
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Thu Feb 16 00:59:59 CET 2017
IPC: A61B 5/00
A61B 5/11
G01C 22/00
Applicants: PARROT DRONES
Inventors: VAUCHER, Léa
BRIOT, Alexandre
Title: DEVICE AND METHOD FOR DETERMINING RUNNER STRIDE PARAMETERS
Abstract:
The device comprises an accelerometer able to deliver a signal indicating the vertical acceleration of an upper anatomical region of a runner and a computational circuit, the computational circuit being configured to determine a start-of-flight time from a slope (D2) of the variation in the vertical-acceleration signal and to determine a time-of-flight from a datum (PV, P4) obtained by integrating the vertical acceleration.