公开(公告)号：US11935419B2

公开(公告)日：2024-03-19

申请号：US16687420

申请日：2019-11-18

Applicant: THE BOEING COMPANY

Inventor： Jakub Dziecielski ,  Michal Kowalewski ,  Piotr Mazur ,  Anna Neumann ,  Anna Meringer ,  Jonasz Rudnick

IPC: G08G5/00

CPC classification number: G08G5/0043 ,  G08G5/0013 ,  G08G5/0026 ,  G08G5/0039

Abstract: The present disclosure provides for holding pattern detection and management by identifying from flight data for an aircraft that the aircraft has performed a first turn, followed by a leg traverse, and followed by a second turn in a direction circuitous to the first turn and indicating that the aircraft is in a holding pattern and/or identifying from flight data that the aircraft has passed within a predefined distance of a fixpoint and in response to identifying that the aircraft has performed a turn in a known direction associated with a historical holding pattern charted from the fixpoint, indicating that the aircraft is in a holding pattern.