Systems and methods for improving an in-trail procedures request

Patent metadata

Field	Value
Publication number	US-9558668-B2
Application number	US-91213510-A
Country	US
Kind code	B2
Filing date	Oct 26, 2010
Priority date	Oct 26, 2010
Publication date	Jan 31, 2017
Grant date	Jan 31, 2017

Abstract

Systems and methods for improving the reception and delivery of an In-Trail Procedures (ITP) altitude change request. An example system located on board a host aircraft includes a communication component, a display device and a processor unit that is in signal communication with the communication component and the display device. The processor unit presents a user interface on the display device. The user interface includes a plurality of fields for receiving In-Trail Procedures (ITP) altitude change request information. The processor sends the ITP altitude change request information received within the plurality of fields to an Air Traffic Control (ATC) facility via the communication component. An ITP unit having a display receives an altitude selection and presents ITP altitude change request information if the received altitude selection is determined to be valid.

First claim

The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:

1. A system located on board a host aircraft, the system comprising:
an In-Trail Procedures (ITP) unit comprising an ITP display device, wherein the ITP unit is configured to:
receive an altitude selection;
determine that the altitude selection is valid; and
after determining that the received altitude selection is valid, present ITP altitude change request information, based on the received altitude selection, at an ITP user interface associated with the ITP display device;

a communication component; and
a multifunction control display unit (MCDU) comprising a MCDU display device, the MCDU being distinct from the ITP unit, the MCDU being in signal communication with the communication component, and the MCDU being configured to:
present an MCDU user interface at the MCDU display device, the MCDU user interface comprising an ITP altitude change request template for creating a free-text ITP altitude change request, the ITP altitude change request template comprising a plurality of fields for receiving ITP altitude change request information based on the ITP altitude change request information being presented at the ITP display device of the ITP unit;
create a free-text ITP altitude change request from the ITP altitude change request information received in the plurality of fields of the ITP altitude change request template and further based on content of the plurality of fields; and
send the created free-text ITP altitude change request to an Air Traffic Control (ATC) facility via the communication component.

2. The system of claim 1 , wherein the plurality of fields comprise:
the selected altitude of the host aircraft;
aircraft identification for one or more reference aircraft;
distance of the one or more reference aircraft from the host aircraft; and
location information of the one or more reference aircraft relative to the host aircraft.

3. A method performed on board a host aircraft, the method comprising:
at an In-Trail Procedures (ITP) unit comprising an ITP display device:
receiving an altitude selection;
determining that the altitude selection is valid; and
after determining that the received altitude selection is valid, presenting ITP altitude change request information based on the received altitude selection at an ITP user interface associated with the ITP display device;

at a multifunction control display unit (MCDU) comprising a MCDU display device:
presenting an MCDU user interface at the MCDU display device, the MCDU user interface comprising an ITP altitude change request template for creating a free-text ITP altitude change quest, the ITP altitude change request template comprising a plurality of fields on a single screen for receiving ITP altitude change request information based on the ITP altitude change request information being presented at the ITP display device of the ITP unit;
creating a free-text ITP altitude change request from the ITP altitude change request information received in the plurality of fields of the ITP altitude change request template based on content of the plurality of fields; and
sending to Air Traffic Control (ATC) via the communication component the created free-text ITP altitude change request.

4. The method of claim 3 , wherein the fields comprise:
the selected altitude of the host aircraft;
aircraft identification for one or more reference aircraft;
distance of the one or more reference aircraft from the host aircraft; and
location information of the one or more reference aircraft relative to the host aircraft.

5. The system of claim 1 , wherein the ITP unit is further configured to receive the altitude selection at the ITP user interface associated with the ITP display device.

6. The system of claim 1 , wherein the MDCU is further configured to create the free-text ITP altitude change request in a format consistent with the ITP altitude change request template.

7. The method of claim 3 , wherein receiving the altitude selection at the ITP unit comprises receiving the altitude selection at the ITP user interface associated with the ITP display device.

8. The method of claim 3 , further comprising, at the MCDU, prior to sending the created free-text ITP altitude change request to ATC via the communication component, presenting the free-text ITP altitude change request at the MCDU user interface being presented at the MCDU display device.

Assignees

• Letsu-Dake Emmanuel
• Pepitone Dave
• Schimmel Craig
• Rakolta Joe
• Fugedy John
• Honeywell Int Inc

Inventors

• Letsu-Dake Emmanuel
• Pepitone Dave
• Schimmel Craig
• Rakolta Joe
• Fugedy John

Classifications

• G08G5/0021

  Physics · mapped topic

• G08G5/0052

  Physics · mapped topic

• G08G5/0013 Primary

  Physics · mapped topic

• G08G5/0039

  Physics · mapped topic

• G08G5/55

  for a single aircraft · CPC title