FR3118222B1 - MARITIME VEHICLE OPTIMIZED TRAJECTORY PLANNING SYSTEM - Google Patents
MARITIME VEHICLE OPTIMIZED TRAJECTORY PLANNING SYSTEM Download PDFInfo
- Publication number
- FR3118222B1 FR3118222B1 FR2013912A FR2013912A FR3118222B1 FR 3118222 B1 FR3118222 B1 FR 3118222B1 FR 2013912 A FR2013912 A FR 2013912A FR 2013912 A FR2013912 A FR 2013912A FR 3118222 B1 FR3118222 B1 FR 3118222B1
- Authority
- FR
- France
- Prior art keywords
- optimized trajectory
- planning system
- trajectory planning
- vehicle
- maritime vehicle
- 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
Links
- 230000007704 transition Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
- G08G3/02—Anti-collision systems
Abstract
SYSTEME DE PLANIFICATION D’UNE TRAJECTOIRE OPTIMISEE D’UN VEHICULE MARITIME Ce système de planification d’une trajectoire optimisée d’un véhicule maritime dans un espace continu, est caractérisé en ce qu’il comporte : - des moyens (1) de discrétisation de l’espace continu dans lequel la trajectoire du véhicule doit être planifiée, associés à un modèle du véhicule (2) et à un modèle du ou de chaque obstacle mobile (3) dans cet espace ; - des moyens (4) de calcul de la fonction de coûts pour chaque transition possible entre deux dates consécutives de la composante temporelle de cet espace ; et - des moyens (5, 6) d’établissement de la trajectoire optimale comme étant celle pour laquelle la fonction coût est minimisée. Figure pour l'abrégé : Figure 3SYSTEM FOR PLANNING AN OPTIMIZED TRAJECTORY OF A MARITIME VEHICLE This system for planning an optimized trajectory of a maritime vehicle in a continuous space is characterized in that it comprises: - means (1) for discretizing the the continuous space in which the path of the vehicle is to be planned, associated with a model of the vehicle (2) and a model of the or each moving obstacle (3) in this space; - means (4) for calculating the cost function for each possible transition between two consecutive dates of the time component of this space; and - means (5, 6) for establishing the optimal trajectory as being that for which the cost function is minimized. Figure for abstract: Figure 3
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2013912A FR3118222B1 (en) | 2020-12-22 | 2020-12-22 | MARITIME VEHICLE OPTIMIZED TRAJECTORY PLANNING SYSTEM |
| PCT/EP2021/086959 WO2022136355A1 (en) | 2020-12-22 | 2021-12-21 | System for planning an optimised trajectory of a marine vehicle |
| EP21843941.2A EP4268212A1 (en) | 2020-12-22 | 2021-12-21 | System for planning an optimised trajectory of a marine vehicle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2013912 | 2020-12-22 | ||
| FR2013912A FR3118222B1 (en) | 2020-12-22 | 2020-12-22 | MARITIME VEHICLE OPTIMIZED TRAJECTORY PLANNING SYSTEM |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3118222A1 FR3118222A1 (en) | 2022-06-24 |
| FR3118222B1 true FR3118222B1 (en) | 2023-05-05 |
Family
ID=75690345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR2013912A Active FR3118222B1 (en) | 2020-12-22 | 2020-12-22 | MARITIME VEHICLE OPTIMIZED TRAJECTORY PLANNING SYSTEM |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4268212A1 (en) |
| FR (1) | FR3118222B1 (en) |
| WO (1) | WO2022136355A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2948774B1 (en) | 2009-07-31 | 2011-08-26 | Thales Sa | RADAR FOR DETECTING AIR TARGETS EQUIPPED WITH AN AIRCRAFT, IN PARTICULAR FOR THE AVOIDANCE OF OBSTACLES IN FLIGHT |
| FR2968441B1 (en) | 2010-12-07 | 2012-12-28 | Airbus Operations Sas | METHOD AND DEVICE FOR BUILDING AN OPTIMAL FLIGHT TRACK FOR AIRCRAFT FOLLOWING |
| CN107209854A (en) * | 2015-09-15 | 2017-09-26 | 深圳市大疆创新科技有限公司 | For the support system and method that smoothly target is followed |
| FR3043456B1 (en) | 2015-11-05 | 2018-09-21 | Airbus Operations | METHOD AND DEVICE FOR GENERATING AN OPTIMUM VERTICAL TRACK TO BE FOLLOWED BY AN AIRCRAFT. |
| FR3084630A1 (en) | 2018-07-31 | 2020-02-07 | Psa Automobiles Sa | METHOD FOR PLANNING THE OPTIMAL TRAJECTORY OF AN AUTONOMOUS VEHICLE AND AUTONOMOUS VEHICLE EQUIPPED WITH AN ON-BOARD COMPUTER FOR IMPLEMENTING SAID METHOD |
| US11530921B2 (en) * | 2018-09-28 | 2022-12-20 | Intel Corporation | Method of generating a collision free path of travel and computing system |
-
2020
- 2020-12-22 FR FR2013912A patent/FR3118222B1/en active Active
-
2021
- 2021-12-21 WO PCT/EP2021/086959 patent/WO2022136355A1/en unknown
- 2021-12-21 EP EP21843941.2A patent/EP4268212A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4268212A1 (en) | 2023-11-01 |
| WO2022136355A1 (en) | 2022-06-30 |
| FR3118222A1 (en) | 2022-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20220624 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |