公开(公告)号：US20150161766A1

公开(公告)日：2015-06-11

申请号：US14566650

申请日：2014-12-10

Applicant: THALES

Inventor： Patrick Cazaux ,  Laurent Rivaillon ,  Herve Leconte

IPC: G06T3/40 ,  G09B29/10

CPC classification number: G06T3/40 ,  G01C23/00 ,  G08G5/0021 ,  G09B29/106

Abstract: The general field of the invention is that of systems for representing cartographic indications for an aircraft, said system comprising at least a cartographic database, a graphical computer, a display device and means of selecting the scale of the displayed cartographic data. In the system according to the invention, each item of cartographic data comprises at least a first symbolic representation associated with a first scale depending on said item of cartographic data. When the selection means select a scale that is larger than or equal to the first scale, the first representation is displayed on the display device and when the selection means select a scale that is strictly smaller than the first scale, the first representation is no longer displayed on the display device. Each item of cartographic data can comprise at least a second symbolic representation associated with a second scale smaller than the first scale, said second scale depending on said item of cartographic data and obeying similar display rules.

Abstract translation: 本发明的一般领域是用于表示飞机的制图指示的系统，所述系统至少包括制图数据库，图形计算机，显示装置和选择显示的制图数据的比例的装置。 在根据本发明的系统中，每个制图数据项目至少包括与第一刻度相关联的第一符号表示，取决于所述制图数据项。 当选择装置选择大于或等于第一刻度的刻度时，第一表示显示在显示装置上，并且当选择装置选择严格小于第一刻度的刻度时，第一表示不再 显示在显示设备上。 每个制图数据项可以包括与小于第一刻度的第二刻度相关联的至少第二符号表示，所述第二刻度取决于所述制图数据项并遵守类似的显示规则。

公开(公告)号：US09454800B2

公开(公告)日：2016-09-27

申请号：US14566650

申请日：2014-12-10

Applicant: THALES

Inventor： Patrick Cazaux ,  Laurent Rivaillon ,  Herve Leconte

IPC: G01C23/00 ,  G08G1/0969 ,  G06T3/40 ,  G09B29/10 ,  G08G5/00

CPC classification number: G06T3/40 ,  G01C23/00 ,  G08G5/0021 ,  G09B29/106

Abstract: A system for representing cartographic indications for an aircraft, said system comprising at least a cartographic database, a graphical computer, a display device and means of selecting a scale of the displayed cartographic data by a pilot or user. Each item of cartographic data comprises at least a first symbolic representation associated with a first scale depending on said item of cartographic data. When the selection means select a scale that is larger than or equal to the first scale, the first representation is displayed on the display device and when the selection means select a scale that is strictly smaller than the first scale, the first representation is no longer displayed on the display device. Each item of cartographic data can comprise at least a second symbolic representation associated with a second scale smaller than the first scale, said second scale depending on said item of cartographic data and obeying similar display rules.

Abstract translation: 一种用于表示飞机的制图指示的系统，所述系统至少包括制图数据库，图形计算机，显示装置以及由飞行员或用户选择显示的制图数据的比例的装置。 取决于所述制图数据项，每个制图数据项至少包括与第一刻度相关联的第一符号表示。 当选择装置选择大于或等于第一刻度的刻度时，第一表示显示在显示装置上，并且当选择装置选择严格小于第一刻度的刻度时，第一表示不再 显示在显示设备上。 每个制图数据项可以包括与小于第一刻度的第二刻度相关联的至少第二符号表示，所述第二刻度取决于所述制图数据项并遵守类似的显示规则。