FR3094083B1 - Determination d'une trajectoire raccourcie d'un mobile evoluant dans un corridor - Google Patents

Determination d'une trajectoire raccourcie d'un mobile evoluant dans un corridor Download PDF

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Publication number
FR3094083B1
FR3094083B1 FR1902925A FR1902925A FR3094083B1 FR 3094083 B1 FR3094083 B1 FR 3094083B1 FR 1902925 A FR1902925 A FR 1902925A FR 1902925 A FR1902925 A FR 1902925A FR 3094083 B1 FR3094083 B1 FR 3094083B1
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FR
France
Prior art keywords
current
trajectory
path
intersection
point
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1902925A
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English (en)
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FR3094083A1 (fr
Inventor
Christophe Pierre
Michel Roger
Hervé Goutelard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
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Thales SA
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Publication date
Application filed by Thales SA filed Critical Thales SA
Priority to FR1902925A priority Critical patent/FR3094083B1/fr
Priority to PCT/EP2020/057214 priority patent/WO2020187880A1/fr
Publication of FR3094083A1 publication Critical patent/FR3094083A1/fr
Application granted granted Critical
Publication of FR3094083B1 publication Critical patent/FR3094083B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3407—Route searching; Route guidance specially adapted for specific applications
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/0017—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information
    • G08G5/0021—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information located in the aircraft
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/003—Flight plan management
    • G08G5/0034—Assembly of a flight plan
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/003—Flight plan management
    • G08G5/0039—Modification of a flight plan
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/0047—Navigation or guidance aids for a single aircraft
    • G08G5/0052—Navigation or guidance aids for a single aircraft for cruising
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/02—Automatic approach or landing aids, i.e. systems in which flight data of incoming planes are processed to provide landing data
    • G08G5/025—Navigation or guidance aids

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Navigation (AREA)

Abstract

L’invention concerne un procédé (10) de calcul d’une trajectoire raccourcie (Traj/sh) d’un mobile comprenant les étapes consistant à : -déterminer (100) par un calcul itératif un chemin final (CHf) reliant une liste ordonnée de points de passage comprenant les sous étapes consistant à : I initialiser un chemin courant par un chemin initial CH0, II réaliser par itération les étapes suivantes, a. déterminer le ou les points d’intersection entre le chemin courant et le contour du corridor s’ils existent, -s’il n’y a pas de points d’intersection terminer l’itération, -s’il existe au moins un point d’intersection : b. identifier un point d’intersection courant Ii c. déterminer un point de passage courant Pi d. on insère dans la liste du chemin courant le point de passage courant Pi entre Pq et Pq+1, ou on remplace Pq par le point de passage courant Pi, selon un premier critère, de manière à générer un nouveau chemin CHi, -déterminer (200) une trajectoire exécutable par ledit mobile dite trajectoire raccourcie (Traj/sh), -afficher (300) la trajectoire exécutable à un pilote du mobile. Figure de l’abrégé : Fig 7
FR1902925A 2019-03-21 2019-03-21 Determination d'une trajectoire raccourcie d'un mobile evoluant dans un corridor Active FR3094083B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1902925A FR3094083B1 (fr) 2019-03-21 2019-03-21 Determination d'une trajectoire raccourcie d'un mobile evoluant dans un corridor
PCT/EP2020/057214 WO2020187880A1 (fr) 2019-03-21 2020-03-17 Détermination d'une trajectoire raccourcie d'un mobile évoluant dans un corridor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902925 2019-03-21
FR1902925A FR3094083B1 (fr) 2019-03-21 2019-03-21 Determination d'une trajectoire raccourcie d'un mobile evoluant dans un corridor

Publications (2)

Publication Number Publication Date
FR3094083A1 FR3094083A1 (fr) 2020-09-25
FR3094083B1 true FR3094083B1 (fr) 2021-08-13

Family

ID=67441390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902925A Active FR3094083B1 (fr) 2019-03-21 2019-03-21 Determination d'une trajectoire raccourcie d'un mobile evoluant dans un corridor

Country Status (2)

Country Link
FR (1) FR3094083B1 (fr)
WO (1) WO2020187880A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11422574B2 (en) * 2020-07-23 2022-08-23 Ge Aviation Systems Llc Flight management computer fuel savings through trajectory optimization

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015081383A1 (fr) * 2013-12-04 2015-06-11 Spatial Information Systems Research Ltd Procédé et appareil d'élaboration de trajet de vol
FR3017967B1 (fr) * 2014-02-21 2016-03-04 Thales Sa Procede et systeme de gestion de vol
FR3053779B1 (fr) 2016-07-07 2018-06-29 Thales Dispositif et methode de calcul de prediction de performance de navigation estimee

Also Published As

Publication number Publication date
FR3094083A1 (fr) 2020-09-25
WO2020187880A1 (fr) 2020-09-24

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