Systems and methods for displaying quick preview notices to airmen

Patent metadata

Field	Value
Publication number	US-9747807-B2
Application number	US-201514606337-A
Country	US
Kind code	B2
Filing date	Jan 27, 2015
Priority date	Jan 27, 2015
Publication date	Aug 29, 2017
Grant date	Aug 29, 2017

Abstract

A flight display system or method in accordance with this disclosure involves the presentation, on an aircraft, of a “quick preview” notice to airmen (“NOTAM”) display that includes a plurality of stacked flight route portion boxes, each of the plurality of flight route portion boxes pertaining to and being labeled as one of: a departure taxiing portion, a standard instrument departure portion, an en route portion, a standard terminal arrival route portion, an approach portion, and an arrival taxiing portion; each of the plurality of flight route portion boxes graphically displaying flight route symbology pertaining to and labeled as each airport taxiing reference point and/or each aeronautical waypoint that falls within its labeled flight route portion; and wherein at least one of the plurality of flight route portion boxes further graphically displays NOTAM symbology pertaining to at least one of the NOTAMs that are relevant to the flight route.

First claim

What is claimed is:

1. A flight display system on an aircraft comprising:
a flight management system (FMS) that receives and stores a flight route in digital format, wherein the flight route comprises a plurality of connected flight segments defined by airport taxiing reference points and aeronautical waypoints;
a notice to airmen (NOTAM) receiving unit that automatically receives NOTAM information in digital format comprising a plurality of NOTAMs from a NOTAM-providing source, wherein at least one NOTAM of the plurality of NOTAMs pertains to a departure taxiing portion of the flight route and wherein at least one NOTAM of the plurality of NOTAMs pertains to an en route portion of the flight route;
a computer processor that is electronically and communicatively coupled with both the FMS and the NOTAM receiving unit, that parses the NOTAM information for ones of the plurality of NOTAMs that are relevant to the flight route; and
a display unit electronically and communicatively coupled with both the FMS and the computer processor that receives and displays from the FMS a graphical moving map that illustrates a current position of the aircraft and that further receives and displays from the computer processor a quick preview NOTAM overlay that is overlaid onto a portion of the graphical moving map, wherein the quick preview NOTAM overlay comprises:
at least two stacked flight route portion boxes, one of the at least two stacked flight route portion boxes pertaining to and being labeled as a departure taxiing portion and another of the at least two stacked flight route portion boxes pertaining to and being labeled as an en route portion, and optionally additional flight route portion boxes stacked with the at least two stacked flight route portion boxes, wherein if additional flight route portion boxes are present they pertain to and are labeled as one of: a standard instrument departure (SID), a standard terminal arrival route (STAR) portion, an approach portion, and an arrival taxiing portion; the at least two stacked flight route portion boxes graphically displaying flight route symbology pertaining to and labeled as each airport taxiing reference point of the flight route for the departure taxiing portion and each aeronautical waypoint of the flight route for the en route portion; wherein the at least two stacked flight route portion boxes further graphically display NOTAM symbology pertaining to the at least one NOTAM pertaining to the departure taxiing portion and the at least one NOTAM pertaining to the en route portion; wherein both of the at least two stacked flight route portion boxes excludes full text of the one or more of the plurality of NOTAMs that are relevant to the flight route; and wherein both of the at least two stacked flight route portion boxes are displayed simultaneously such that the quick preview NOTAM overlay simultaneously shows the flight route symbology and the NOTAM symbology for each of the departure taxiing portion and the en route portion.

2. The flight display system of claim 1 , wherein the flight route symbology is selected from one or more of: a taxiway indicator box, a runway indicator box, a waypoint symbol, a navigational aide symbol, and an airport symbol.

3. The flight display system of claim 1 , wherein, for each of the at least two stacked flight route portion boxes, the flight route symbology is displayed in a horizontal row with arrows connecting each symbol, thereby indicating a progression of taxiing reference points and aeronautical waypoints in sequence according to the flight route.

4. The flight display system of claim 1 , wherein the at least two stacked flight route portion boxes further graphically display simplified NOTAM text that describes the displayed NOTAM symbology but that excludes full text of the NOTAM.

5. The flight display system of claim 4 , wherein the NOTAM symbology is selectable to display additional information regarding such NOTAM, the additional information presenting textual information in additional to the simplified NOTAM text that describes the displayed NOTAM symbology.

6. The flight display system of claim 1 , wherein the quick preview NOTAM overlay comprises at least four flight route portion boxes, wherein an uppermost of the four boxes is labeled as the departure taxiing portion, wherein a box immediately below the departure taxiing portion box is labeled as the en route portion, wherein a box immediately below the en route portion box is labeled as the STAR portion, and wherein a lowermost of the four boxes is labeled as the approach portion.

7. The flight display system of claim 1 , wherein the NOTAM symbology is selected from one or more of: an “X” symbol overlying one of the airport taxiing reference points and/or aeronautical waypoints indicating that such reference point and/or waypoint is closed and/or out of service, a change in color from a standard color of the airport taxiing reference points and/or aeronautical waypoints indicating that such reference point and/or waypoint has a hazardous condition present, and a further box inserted between two or more of the aeronautical waypoints indicating a flight restriction between said two or more of the aeronautical waypoints.

8. The flight display system of claim 1 , wherein, at a location separate and apart from the quick preview NOTAM overlay, the graphical moving map comprises a NOTAM selection button that is selectable to display or remove the quick preview NOTAM overlay from the graphical moving map upon the selection of such selection button.

9. The flight display system of claim 1 , wherein the display unit comprises one or more of: a primary flight display (PFD), a multi-purpose control display unit (MCDU), and an electronic flight bag (EFB) of the aircraft.

10. A method of providing a flight display on an aircraft comprising the steps of:
at a flight management system (FMS), receiving and storing a flight route in digital format, wherein the flight route comprises a plurality of connected flight segments defined by airport taxiing reference points and aeronautical waypoints;
at a notice to airmen (NOTAM) receiving unit, automatically receiving NOTAM information in digital format comprising a plurality of NOTAMs from a NOTAM-providing source, wherein at least one NOTAM of the plurality of NOTAMs pertains to a departure taxiing portion of the flight route and wherein at least one NOTAM of the plurality of NOTAMs pertains to an en route portion of the flight route;
at a computer processor that is electronically and communicatively coupled with both the FMS and the NOTAM receiving unit, parsing the NOTAM information for ones of the plurality of NOTAMs that are relevant to the flight route; and
at a display unit electronically and communicatively coupled with both the FMS and the computer processor, receiving and displaying from the FMS a graphical moving map that illustrates a current position of the aircraft and further receiving and displaying from the computer processor a quick preview NOTAM overlay that is overlaid onto a portion of the graphical moving map, wherein displaying the quick preview NOTAM overlay comprises displaying:
at least two stacked flight route portion boxes, one of the at least two stacked flight route portion boxes pertaining to and being labeled as a departure taxiing portion and another of the at least two stacked flight route portion boxes pertaining to and being labeled as an en route portion, and optionally additional flight route portion boxes stacked with the at least two stacked flight route portion boxes, wherein if additional flight route portion boxes are present they pertain to and are labeled as one of: a standard instrument departure (SID), a standard

Assignees

• Honeywell Int Inc

Inventors

• Samuthirapandian Subash
• Johnson Markus Alan
• Malviya Pramod Kumar
• B Jayasenthilnathan
• Passinger Bretislav

Classifications

• G08G5/0021 Primary

  Physics · mapped topic

• G08G5/0013

  Physics · mapped topic

• G01C23/00

  Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration · CPC title

• G08G5/0039

  Physics · mapped topic

• G08G5/06

  Physics · mapped topic