Traffic symbology on airport moving map
First Claim
Patent Images
1. A method for displaying a first craft and a second craft on a moving map including a plurality of views from different ranges and displaying at least one path, comprising:
- displaying a first symbol indicating the position of the first craft and to scale with the at least one displayed path on which the first craft may move; and
displaying a second symbol for the second craft that changes in transparency thereby reducing clutter on the moving map, wherein the second symbol is more transparent as the range increases, and wherein the range increases as the view is farther from the moving map.
1 Assignment
0 Petitions
Accused Products
Abstract
A method and system is described for enhancing ground situational awareness to an aircrew via the display of an airport moving map within an own-ship, including determining the position of the own-ship and an aircraft on one of a taxiway, a runway, or an apron, displaying each of the own-ship and the aircraft on an airport moving map by displaying for each a first symbol that indicates the location on the airport moving map; and displaying a second symbol that changes in transparency in proportion to the range of the airport moving map.
47 Citations
20 Claims
-
1. A method for displaying a first craft and a second craft on a moving map including a plurality of views from different ranges and displaying at least one path, comprising:
-
displaying a first symbol indicating the position of the first craft and to scale with the at least one displayed path on which the first craft may move; and displaying a second symbol for the second craft that changes in transparency thereby reducing clutter on the moving map, wherein the second symbol is more transparent as the range increases, and wherein the range increases as the view is farther from the moving map. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A method for enhancing ground situational awareness by a display of an airport moving map displaying a plurality of ranges, comprising:
-
displaying at least one taxiway for the airport; displaying at least one runway for the airport; determining the position of an own-ship by a GPS system; determining the position of an aircraft by an automatic dependent surveillance-broadcast system; displaying each of the own-ship and the aircraft on the airport moving map, comprising; displaying a first symbol for the own-ship that indicates its location on the airport moving map; and displaying a second symbol for the aircraft that changes in transparency thereby reducing clutter on the moving map, wherein the second symbol is more transparent as the range increases, and wherein the range increases as the view is farther from the airport moving map. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
-
-
17. A ground situational awareness system for an own-ship, comprising:
-
a display; a global positioning system configured to provide a location for the own-ship; a data link configured to receive a location from an automatic dependent surveillance-broadcast system for an aircraft; and a processor configured to display on an airport moving map; at least one taxiway for the airport; and the own-ship as a first symbol that indicates the position on the airport moving map, and the aircraft as a second symbol that indicates the position on the airport moving map and changes in transparency thereby reducing clutter on the moving map, wherein the second symbol is more transparent as the range increases, and wherein the range increases as the view is farther from the airport moving map. - View Dependent Claims (18, 19, 20)
-
Specification