公开(公告)号：US20230026962A1

公开(公告)日：2023-01-26

申请号：US17849298

申请日：2022-06-24

Applicant: THALES

Inventor： Vincent SAVARIT ,  Stéphane FLEURY ,  Betty BASTAREAUD

IPC: G08G5/00 ,  G08G5/04

Abstract: A method for validating a terrain database includes a step of simulating flights based on trajectory data for an aircraft, the flight simulations being speeded up, a step of determining terrain collision risks by means of a system for signalling terrain collision risks based on the speeded-up flight simulations, a step of determining the origins of terrain collision risks with a view to validating or not validating the terrain database.

公开(公告)号：US20200286394A1

公开(公告)日：2020-09-10

申请号：US16796884

申请日：2020-02-20

Applicant: THALES

Inventor： Xavier RUEFF ,  Thierry GANILLE ,  Betty BASTAREAUD ,  Ronan DEMOMENT

IPC: G08G5/04 ,  G08G5/00 ,  G01C23/00 ,  G05D1/04 ,  B64D45/04 ,  B64C27/02

Abstract: A method for enhanced three-dimensional awareness of the environment linked to the ground around an aircraft and anticipation of the potential threats of the environment is implemented by a system for enhanced 3D awareness of the environment around the aircraft comprising an electronic enhanced three-dimensional environment awareness and piloting assistance computer, an obstruction database, and a primary flight display PFD, included in a synthetic vision system SVS or derivative. The method for enhanced three-dimensional awareness of the environment and anticipation of potential environmental threats comprising: a first step of calculation of a panoramic curve of safe minimum slope as a function of the azimuth angle of vision from the aircraft in a local horizontal plane; and a second step, consecutive and executed on command, of display of the panoramic curve of safe minimum slope and of any piloting assistance information.