Display instrument for aircraft to display the flight position, in particular the roll and pitch position or the flight path angle

摘要

Display system for representing the flight attitude, in particular the roll orientation and pitch orientation of a flight path angle, containing a windscreen projection unit (HUD ''HEAD-UP DISPLAY'') having means for generating and displaying an aircraft symbol, a geographically stabilised symbol for representing the position of the true horizon, as well as for generating and displaying symbols for the roll orientation and pitch orientation of the flight path angle in the cockpit view of the pilot as a function of the values measured by the corresponding instruments. In this case, a reference symbol (30) representing the aircraft and an information symbol (50, 51), which - depending on the roll orientation ( PHI ) and pitch orientation ( THETA ) of the flight path angle ( gamma ) - can vary in position and shape with regard to the reference symbol (30), are used to generate a flight attitude representation. IMAGE