Patent ID: 8259307
Filing Date: 2012-09-04
Classification: F41G,G01B,G01S,G02B,G03H,G06F

Abstract:
1. A device for optically detecting position and/or orientation of an object moving in a given travel range, said device comprising electro-optical sensors positioned on said object and distributed in groups, called clusters, analysis and computation means making it possible to identify the position and/or the attitude of said object, electronic image generation means and optical projection means comprising a display and a projection optic, wherein the optical projection means emit, in a projection cone, a clear image at any point of the travel range, the analysis of the signals received by the sensors of at least one cluster making it possible to identify the position and/or the attitude of the object in the frame of reference defined by the projection means, the latter comprising a plane perpendicular to the projection axis, called image plane, and the projection axis.