公开(公告)号：US10176721B2

公开(公告)日：2019-01-08

申请号：US15370029

申请日：2016-12-06

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Pramod Kumar Malviya ,  Pradeep Huncha ,  Vinay Somashekar ,  Sreenivasan Govindillam K ,  Nathan K ,  Anoop S ,  Sunitha Panchangam

IPC: G08G5/00 ,  B64D45/08 ,  G01C23/00 ,  G01C21/20 ,  G01C21/00 ,  B64D43/00

Abstract: Systems and methods are provided for displaying portions of a route on a coverage map that are non-compliant for a Global Navigation Satellite System (GNSS) navigation system in an aircraft. A route compliance module defines a geodetic reference datum standard based on the GNSS navigation system. A navigation system database has compliance information corresponding to each of a plurality of airports. A flight management system determines the route of the aircraft and a visual display displays the route and the coverage map. The route compliance module identifies a non-compliant region of the coverage map that is not compliant with the geodetic reference datum standard based on the compliance information and adjusts the visual display to differentiate a non-compliant portion of the route extending within the non-compliant region of the coverage map.

公开(公告)号：US20180158343A1

公开(公告)日：2018-06-07

申请号：US15370029

申请日：2016-12-06

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Pramod Kumar Malviya ,  Pradeep Huncha ,  Vinay Somashekar ,  Sreenivasan Govindillam K ,  Nathan K ,  Anoop S ,  Sunitha Panchangam

IPC: G08G5/00 ,  G01C21/00 ,  B64D43/00

CPC classification number: G08G5/0034 ,  B64D43/00 ,  B64D45/08 ,  G01C21/00 ,  G01C21/20 ,  G01C23/005 ,  G08G5/0021 ,  G08G5/0052 ,  G08G5/025

Abstract: Systems and methods are provided for displaying portions of a route on a coverage map that are non-compliant for a Global Navigation Satellite System (GNSS) navigation system in an aircraft. A route compliance module defines a geodetic reference datum standard based on the GNSS navigation system. A navigation system database has compliance information corresponding to each of a plurality of airports. A flight management system determines the route of the aircraft and a visual display displays the route and the coverage map. The route compliance module identifies a non-compliant region of the coverage map that is not compliant with the geodetic reference datum standard based on the compliance information and adjusts the visual display to differentiate a non-compliant portion of the route extending within the non-compliant region of the coverage map.