DUAL HARMONISATION METHOD FOR A HEAD TRACKING SYSTEM (HTS) INTEGRATED INTO A WORN HEAD-UP DISPLAY SYSTEM

摘要

A dual harmonization method of a DDP posture detection subsystem, integrated into a head-up display system, comprises: a first step (54) of measuring N posture detection rotation matrices; a head corresponding to a set of different vi visions, in which one or more predetermined different elements of piloting information displayed in the visualization device are superimposed or aligned with one or more corresponding bets of the outer real world; then- a second step (56) of conjoint computation of the relative orientation matrix (1 /) of the first tracking element S1 DDP towards the display device and / or the relative orientation matrix (/ 2) of the device of external reference to the second fixed solid element S2 DDP, respectively as the right skew rotation matrix and the left skew rotation matrix of the dual harmonization equation system: Û = Ĝ · K · D, i varying from 1 to NOT.