公开(公告)号：US20200094984A1

公开(公告)日：2020-03-26

申请号：US16575080

申请日：2019-09-18

Applicant: THALES

Inventor： Patrick CAZAUX ,  Herve LECONTE

IPC: B64D43/00 ,  G06T11/00 ,  G01C21/20

Abstract: This method of managing the display of an aeronautical map from cartographical data is implemented by an electronic management device and comprises the following steps: acquiring a display scale of the map; determining a set of symbol(s) representative of obstacle(s) to be displayed, the obstacle(s) being included in the cartographical data, where: if the distance between two obstacles is greater than a visible distance threshold that depends on the display scale, two separate symbols are determined for these obstacles, each being representative of a respective obstacle, and if the distance between two obstacles is less than or equal to the visible distance threshold, a symbol representative of a grouping of obstacles is determined for these obstacles.