公开(公告)号：US20170168560A1

公开(公告)日：2017-06-15

申请号：US15375061

申请日：2016-12-09

Applicant: THALES

Inventor： Romain SACHEAU ,  Bruno AYMERIC ,  Jonathan BARREAU

IPC: G06F3/01 ,  B64D43/00 ,  G06F1/16

CPC classification number: G06F3/012 ,  B64D43/00 ,  G01C23/005 ,  G02B27/017 ,  G02B27/0179 ,  G06F1/163

Abstract: The general field of the invention is that of methods of displaying an “attitude director indicator” in a head viewing system for aircraft comprising: a head support bearing a viewing device; a detection of posture; sensors for detecting the various parameters defining the attitude of the said aircraft; means for computing and graphically generating the said attitude, the set of parameters displayed being termed the “attitude director indicator”; In the method according to the invention, when the head support is oriented in a determined direction making, with the horizon line and/or with the “speed vector”, an angle greater than a first value, and/or when at least one of the attitude parameters of the aircraft becomes greater than a second value, the attitude director indicator is displayed locally in a reference frame tied to the head support and in the field of the viewing device.