METHOD FOR SYNTHETIC VISUALIZATION OF A SCENE VISIBLE FROM AN AIRCRAFT AND SYNTHETIC VISION SYSTEM FOR IMPLEMENTING SUCH A METHOD

摘要

- The synthetic vision system (1) comprises a processing unit (2) for generating a synthetic image of a scene at the front of the aircraft, a unit ( 4) for displaying, on a display screen (5), a background image corresponding to this synthetic image and control symbols (18) of the aircraft (AC), and a monitoring device (21) comprising a unit (22) for generating at least two virtual control elements, the representations of said control elements being integrated into the control synthetic image, a unit (23) for detecting on the synthetic image said representations and their position, and a unit (24) for verifying if these positions are coherent with the position of a zero pitch line and / or a zero roll line of the aircraft, the display on the viewing screen (5) being realized only in case of coherence. Interference e these positions, that is to say in the absence of problem orientation of the synthetic image.