Aircraft traffic display

• US 8,736,465 B2
• Filed: 01/16/2012
• Issued: 05/27/2014
• Est. Priority Date: 01/17/2011
• Status: Active Grant

• Current Assignee: L3Harris Aviation Products, Inc. (L3Harris Technologies, Inc.)
• Original Assignee: L-3 Communications Avionics Systems Incorporated (L3Harris Technologies, Inc.)
• Inventors: Rutherford, Steve M., Polischuk, Dennis
• Primary Examiner(s): PHAM, TOAN NGOC
• Application Number:
  US13/351,079
• Publication Number:
  US 20120182161A1
• Time in Patent Office: 862 Days
• Field of Search: 340/945, 340/961, 340/963, 340/964, 340/971, 701/301
• US Class Current: 340/945
• CPC Class Codes: G08G 5/0008 with other aircraft
• CPC Class Codes: G08G 5/0021 located in the aircraft
• CPC Class Codes: G08G 5/0052 for cruising combined instruments indicating more than one navigational value G01C23/00
• CPC Class Codes: G08G 5/0078 for monitoring traffic from the aircraft radar or analogous systems specially adapted for traffic control G01S13/91

Abstract

A system and method for displaying additional traffic information beyond that received from an ADS-B or other transponder communication. Such additional traffic information may be displayed on a display screen within a cockpit, and may include such things as an aircraft'"'"'s make, model, manufacturer, or other information. The additional information may be displayed as text, or one or more pictures, icons, or symbols that correspond to this additional information, or any combination of text and such items. The additional information may be determined from one or more databases that correlate information received in the transponder communication to the additional information that is not contained within the transponder communication.

Claims

1. A system for displaying air traffic information within a cockpit of an aircraft, said system including:

a receiver adapted to receive an aircraft identification signal broadcast from another aircraft as part of an automatic dependent surveillance-broadcast (ADS-B), said aircraft identification signal including a mode S code that is unique to said another aircraft;

a memory containing a database, said database including information correlating mode S codes to at least one of aircraft tail numbers and aircraft models;

a controller in communication with said memory and adapted to use said database to correlate said aircraft identification signal from the another aircraft to at least one of an aircraft tail number and an aircraft model corresponding to said another aircraft; and

a display screen in communication with said controller and adapted to display thereon at least one of said aircraft tail number and said aircraft model corresponding to said another aircraft.

2. The system of claim 1 wherein said display screen further displays a picture corresponding to said another aircraft.

3. The system of claim 2 wherein said picture is oriented in a manner corresponding to the another aircraft'"'"'s current ascent, descent, or level flight.

4. The system of claim 2 wherein said picture is adjusted in a manner corresponding to the another aircraft'"'"'s current heading relative to the aircraft.