Automatic egress/ingress detection in an acoustic positioning system

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United States of America Patent

PATENT NO 11585663
APP PUB NO 20220276057A1
SERIAL NO

17572857

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Abstract

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A method for finding door location in an automated way based on observations of people that are equipped with a device whose position is determined acoustically. By observing positioning transitions across internal structures such as walls, the location of doors can be automatically identified.

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Patent Owner(s)

  • FORKBEARD TECHNOLOGIES AS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Booij, Wilfred Edwin Oslo, NO 58 253

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