DE69402084D1 - Sonarsystem für strömungsgeschwindigkeitmesser und dopplerlog - Google Patents

Sonarsystem für strömungsgeschwindigkeitmesser und dopplerlog

Info

Publication number
DE69402084D1
DE69402084D1 DE69402084T DE69402084T DE69402084D1 DE 69402084 D1 DE69402084 D1 DE 69402084D1 DE 69402084 T DE69402084 T DE 69402084T DE 69402084 T DE69402084 T DE 69402084T DE 69402084 D1 DE69402084 D1 DE 69402084D1
Authority
DE
Germany
Prior art keywords
flow speed
speed meter
sonar system
doppler log
doppler
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.)
Revoked
Application number
DE69402084T
Other languages
English (en)
Other versions
DE69402084T2 (de
Inventor
Marc Perennes
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
Original Assignee
Thomson CSF SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9450464&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69402084(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE69402084D1 publication Critical patent/DE69402084D1/de
Publication of DE69402084T2 publication Critical patent/DE69402084T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation
    • 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S15/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE69402084T 1993-08-31 1994-08-19 Sonarsystem für strömungsgeschwindigkeitmesser und dopplerlog Revoked DE69402084T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9310389A FR2709559B1 (fr) 1993-08-31 1993-08-31 Système Sonar pour courantomètre et Loch Doppler.
PCT/FR1994/001015 WO1995006885A1 (fr) 1993-08-31 1994-08-19 Systeme sonar pour courantometre et loch doppler

Publications (2)

Publication Number Publication Date
DE69402084D1 true DE69402084D1 (de) 1997-04-17
DE69402084T2 DE69402084T2 (de) 1997-06-19

Family

ID=9450464

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402084T Revoked DE69402084T2 (de) 1993-08-31 1994-08-19 Sonarsystem für strömungsgeschwindigkeitmesser und dopplerlog

Country Status (5)

Country Link
US (1) US5694372A (de)
EP (1) EP0716751B1 (de)
DE (1) DE69402084T2 (de)
FR (1) FR2709559B1 (de)
WO (1) WO1995006885A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735873A1 (fr) * 1995-06-23 1996-12-27 Thomson Csf Procede de mesure de vitesse a l'aide d'un loch doppler a precision amelioree
US5808967A (en) * 1996-10-07 1998-09-15 Rowe-Deines Instruments Incorporated Two-dimensional array transducer and beamformer
US6453256B1 (en) * 1999-04-02 2002-09-17 Nortekusa, Llc. System and method for automatically processing and calibrating data from a current measuring device
US6285628B1 (en) 1999-09-13 2001-09-04 L3 Communications Corporation Swept transit beam bathymetric sonar
US6714482B2 (en) * 2001-08-28 2004-03-30 Rd Instruments, Inc. Acoustic doppler channel flow measurement system
US20060256653A1 (en) * 2005-05-05 2006-11-16 Rune Toennessen Forward looking systems and methods for positioning marine seismic equipment
DE102005031973B3 (de) * 2005-07-08 2006-08-31 Atlas Elektronik Gmbh Vorrichtung zum Bestimmen der Eigengeschwindigkeit eines Wasserfahrzeugs
US7420875B1 (en) 2007-06-25 2008-09-02 The United States Of America As Represented By The Secretary Of The Navy Methods and systems for use of an acoustic doppler current profiler for measurement of compact jets
US7539083B2 (en) * 2007-06-25 2009-05-26 The United States Of America As Represented By The Secretary Of The Navy Remote voice detection system
US7523658B1 (en) * 2007-12-14 2009-04-28 Ysi Incorporated Method for measuring river discharge in the presence of moving bottom
US8125849B2 (en) * 2008-12-19 2012-02-28 Ysi Incorporated Integrated multi-beam acoustic doppler discharge measurement system
US8411530B2 (en) * 2008-12-19 2013-04-02 Ysi Incorporated Multi-frequency, multi-beam acoustic doppler system
US8305840B2 (en) 2009-07-14 2012-11-06 Navico, Inc. Downscan imaging sonar
US8300499B2 (en) 2009-07-14 2012-10-30 Navico, Inc. Linear and circular downscan imaging sonar
US9142206B2 (en) 2011-07-14 2015-09-22 Navico Holding As System for interchangeable mounting options for a sonar transducer
US9182486B2 (en) 2011-12-07 2015-11-10 Navico Holding As Sonar rendering systems and associated methods
US9268020B2 (en) 2012-02-10 2016-02-23 Navico Holding As Sonar assembly for reduced interference
US9354312B2 (en) 2012-07-06 2016-05-31 Navico Holding As Sonar system using frequency bursts
US9784826B2 (en) * 2014-07-15 2017-10-10 Garmin Switzerland Gmbh Marine multibeam sonar device
US10151829B2 (en) 2016-02-23 2018-12-11 Navico Holding As Systems and associated methods for producing sonar image overlay
US10132924B2 (en) 2016-04-29 2018-11-20 R2Sonic, Llc Multimission and multispectral sonar
RU2659710C1 (ru) * 2017-08-17 2018-07-03 Акционерное общество "Концерн "Центральный научно-исследовательский институт "Электроприбор" Способ измерения скорости судна доплеровским лагом
US10067228B1 (en) * 2017-09-11 2018-09-04 R2Sonic, Llc Hyperspectral sonar
US11367425B2 (en) 2017-09-21 2022-06-21 Navico Holding As Sonar transducer with multiple mounting options
US11333757B2 (en) 2018-02-02 2022-05-17 Teledyne Instruments, Inc. Acoustic phased array with reduced beam angle
GB2572475B (en) * 2018-02-02 2022-11-09 Teledyne Instruments Inc Acoustic phased array with reduced beam angle
CN113589282B (zh) * 2021-07-12 2023-08-08 中国科学院国家空间科学中心 一种基于图像域变换的星载干涉成像高度计去平地效应方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3618006A (en) * 1966-06-13 1971-11-02 Boeing Co Flush-mounted transducer array sonar system
US3691513A (en) * 1968-09-19 1972-09-12 Krupp Gmbh Velocity measuring system
DE1798276B1 (de) * 1968-09-19 1972-04-27 Krupp Gmbh Vorrichtung zur bestimmung der geschwindigkeit und/oder des weges von fahrzeugen durch messung des dopplereffektes
US3924259A (en) * 1974-05-15 1975-12-02 Raytheon Co Array of multicellular transducers
FR2316602A1 (fr) * 1975-07-01 1977-01-28 Thomson Csf Systeme de mesure de la vitesse et de la direction de courants d'une masse fluide
FR2387454A2 (fr) * 1977-04-15 1978-11-10 Thomson Csf Systeme de mesure de la vitesse et de la direction de courants d'une masse fluide
US4138657A (en) * 1977-10-25 1979-02-06 Western Geophysical Co. Of America Shipboard apparatus for measuring ocean currents
FR2441180A1 (fr) * 1978-11-10 1980-06-06 Thomson Csf Courantometre doppler pour grands fonds
DE3514363A1 (de) * 1985-04-20 1986-10-23 Fried. Krupp Gmbh, 4300 Essen Verfahren zur bestimmung der geschwindigkeit eines wasserfahrzeugs
FR2653564B1 (fr) * 1989-10-20 1992-01-24 Thomson Csf Procede de formation de voies pour sonar.
US5077700A (en) * 1990-12-21 1991-12-31 The United States Of America As Represented By The Secretary Of The Navy Doppler velocity profiler

Also Published As

Publication number Publication date
EP0716751A1 (de) 1996-06-19
EP0716751B1 (de) 1997-03-12
DE69402084T2 (de) 1997-06-19
FR2709559A1 (fr) 1995-03-10
WO1995006885A1 (fr) 1995-03-09
US5694372A (en) 1997-12-02
FR2709559B1 (fr) 1995-10-06

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation