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Method to determine physical properties of the ground

Otis Martin J.-D. et Ménélas Bob-Antoine-Jerry. Method to determine physical properties of the ground. .

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Résumé

The method can determine physical properties of the ground stepped upon by a user wearing a footwear incorporating an accelerometer, and includes: receiving a raw signal from the accelerometer during at least one step being taken by the user on the ground; identifying, in the received raw signal, at least one characteristic signature; associating the at least one characteristic signature to physical properties of the ground; and generating a signal indicating the physical properties based on said association. The generated signal can further be used to advise a user of a risk of falling based on at least the physical properties of the ground.

Type de document:Brevet
Sujets:Sciences naturelles et génie > Sciences mathématiques > Informatique
Département, module, service et unité de recherche:Départements et modules > Département d'informatique et de mathématique
Mots-clés:Footwear, shoes, ground, analysis, falling, chaussures, sol, analyse, chute
Déposé le:18 nov. 2020 21:27
Dernière modification:18 nov. 2020 21:27
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