Pedestrian navigation apparatus and method

Details Pedestrian navigation apparatus and method Pedestrian navigation apparatus and method

2005-03-11

2010-06-29

Raymond, Edward (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system

Orientation or position

Reexamination Certificate

active

07747409

ABSTRACT:
The motion of a pedestrian is evaluated by determining at least one position of at least one identified portion of the pedestrian, projecting the positions(s) on at least one plane, and deriving the motion from the position(s) projected on the at least one plane. Typically the position(s) are determined in three-dimensions, e.g. of the feet. It is possible to project on two different planes to provide three-dimensional navigation information.

REFERENCES:
patent: 6005548 (1999-12-01), Latypov et al.
patent: 6522266 (2003-02-01), Soehren et al.
patent: 2002/0089506 (2002-07-01), Templeman
patent: 1 066 793 (2001-01-01), None
Rawesak Tanawongsuwan et al.; Gait Recognition from Time-normalized Joint-angle Trajectories in the Walking Plane; 2001; pp. II-726-II-731.
Quentin Ladetto; “Capteurs et Algorithmes Pour La Localisation Autonome en Mode Pedestre”; SGC Publication Series; vol. 66, 2003; Zurich.

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