FR3075974B1 - Drone marin de surface et procede de caracterisation d'un milieu subaquatique mis en œuvre par un tel drone - Google Patents
Drone marin de surface et procede de caracterisation d'un milieu subaquatique mis en œuvre par un tel drone Download PDFInfo
- Publication number
- FR3075974B1 FR3075974B1 FR1763137A FR1763137A FR3075974B1 FR 3075974 B1 FR3075974 B1 FR 3075974B1 FR 1763137 A FR1763137 A FR 1763137A FR 1763137 A FR1763137 A FR 1763137A FR 3075974 B1 FR3075974 B1 FR 3075974B1
- Authority
- FR
- France
- Prior art keywords
- drone
- underwater environment
- sonar
- characterization
- surface marine
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000012512 characterization method Methods 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/0206—Control of position or course in two dimensions specially adapted to water vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/96—Sonar systems specially adapted for specific applications for locating fish
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/524—Transmitters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
- G01S7/5273—Extracting wanted echo signals using digital techniques
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/0094—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots involving pointing a payload, e.g. camera, weapon, sensor, towards a fixed or moving target
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
L'invention concerne un drone marin (1) de surface comprenant : - un sonar (10) embarqué du type multifaisceaux, - un système de pilotage (41) du sonar configuré pour commander, pour une position donnée du drone, une pluralité d'émissions successives d'ondes sonores, le système de pilotage pilotant les émetteurs (12) du sonar de manière à faire varier les caractéristiques des ondes sonores émises, de l'une desdites émissions à la suivante, et - une unité d'acquisition (42) configurée pour déterminer, à partir de signaux d'écho acquis en réponse à ladite pluralité d'émissions, une image tridimensionnelle représentative du contenu d'un volume d'observation donné. L'invention concerne également un procédé de caractérisation d'un milieu subaquatique mis en œuvre par un tel drone.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1763137A FR3075974B1 (fr) | 2017-12-22 | 2017-12-22 | Drone marin de surface et procede de caracterisation d'un milieu subaquatique mis en œuvre par un tel drone |
CA3086865A CA3086865A1 (fr) | 2017-12-22 | 2018-12-20 | Drone marin de surface et procede de caracterisation d'un milieu subaquatique mis en oeuvre par un tel drone |
EP18842537.5A EP3729129A1 (fr) | 2017-12-22 | 2018-12-20 | Drone marin de surface et procede de caracterisation d'un milieu subaquatique mis en ceuvre par un tel drone |
PCT/FR2018/053448 WO2019122743A1 (fr) | 2017-12-22 | 2018-12-20 | Drone marin de surface et procédé de caractérisation d'un milieu subaquatique mis en œuvre par un tel drone |
US16/956,839 US20200333787A1 (en) | 2017-12-22 | 2018-12-20 | Marine surface drone and method for characterising an underwater environment implemented by such a drone |
JP2020533672A JP2021506668A (ja) | 2017-12-22 | 2018-12-20 | 海洋面ドローン及びそのようなドローンによって実施される水中環境を特性化するための方法 |
AU2018389732A AU2018389732A1 (en) | 2017-12-22 | 2018-12-20 | Marine surface drone and method for characterising an underwater environment implemented by such a drone |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1763137A FR3075974B1 (fr) | 2017-12-22 | 2017-12-22 | Drone marin de surface et procede de caracterisation d'un milieu subaquatique mis en œuvre par un tel drone |
FR1763137 | 2017-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3075974A1 FR3075974A1 (fr) | 2019-06-28 |
FR3075974B1 true FR3075974B1 (fr) | 2019-12-27 |
Family
ID=62067634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1763137A Active FR3075974B1 (fr) | 2017-12-22 | 2017-12-22 | Drone marin de surface et procede de caracterisation d'un milieu subaquatique mis en œuvre par un tel drone |
Country Status (7)
Country | Link |
---|---|
US (1) | US20200333787A1 (fr) |
EP (1) | EP3729129A1 (fr) |
JP (1) | JP2021506668A (fr) |
AU (1) | AU2018389732A1 (fr) |
CA (1) | CA3086865A1 (fr) |
FR (1) | FR3075974B1 (fr) |
WO (1) | WO2019122743A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11047964B2 (en) | 2018-02-28 | 2021-06-29 | Navico Holding As | Sonar transducer having geometric elements |
US11105922B2 (en) | 2018-02-28 | 2021-08-31 | Navico Holding As | Sonar transducer having geometric elements |
US20220380043A1 (en) * | 2021-05-25 | 2022-12-01 | Hydronalix, Inc. | Unmanned aerial vehicle with underwater sonar scanning capability |
FR3126505B1 (fr) | 2021-09-02 | 2024-02-02 | Eca Robotics | Dispositif et procédé de détection et localisation d’objets immergés |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6280577A (ja) * | 1985-10-03 | 1987-04-14 | Hitachi Zosen Corp | 魚群探知方法 |
JPH11344566A (ja) * | 1998-03-31 | 1999-12-14 | Japan Radio Co Ltd | 魚群探知機 |
JP3129749U (ja) * | 2006-10-13 | 2007-03-08 | 古野電気株式会社 | 水中探知装置 |
US11624822B2 (en) * | 2011-10-26 | 2023-04-11 | Teledyne Flir, Llc | Pilot display systems and methods |
US9812118B2 (en) * | 2014-07-15 | 2017-11-07 | Garmin Switzerland Gmbh | Marine multibeam sonar device |
FR3026493B1 (fr) * | 2014-09-26 | 2021-02-12 | Centre Nat Rech Scient | Procede et dispositif d'imagerie acoustique. |
US9952595B2 (en) * | 2016-03-01 | 2018-04-24 | Brunswick Corporation | Vessel maneuvering methods and systems |
-
2017
- 2017-12-22 FR FR1763137A patent/FR3075974B1/fr active Active
-
2018
- 2018-12-20 EP EP18842537.5A patent/EP3729129A1/fr not_active Withdrawn
- 2018-12-20 AU AU2018389732A patent/AU2018389732A1/en not_active Abandoned
- 2018-12-20 WO PCT/FR2018/053448 patent/WO2019122743A1/fr unknown
- 2018-12-20 US US16/956,839 patent/US20200333787A1/en not_active Abandoned
- 2018-12-20 CA CA3086865A patent/CA3086865A1/fr active Pending
- 2018-12-20 JP JP2020533672A patent/JP2021506668A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2019122743A1 (fr) | 2019-06-27 |
EP3729129A1 (fr) | 2020-10-28 |
JP2021506668A (ja) | 2021-02-22 |
CA3086865A1 (fr) | 2019-06-27 |
AU2018389732A1 (en) | 2020-07-09 |
FR3075974A1 (fr) | 2019-06-28 |
US20200333787A1 (en) | 2020-10-22 |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20190628 |
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CD | Change of name or company name |
Owner name: EXAIL, FR Effective date: 20230314 |
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PLFP | Fee payment |
Year of fee payment: 7 |