DE2854783C2 - - Google Patents
Info
- Publication number
- DE2854783C2 DE2854783C2 DE2854783A DE2854783A DE2854783C2 DE 2854783 C2 DE2854783 C2 DE 2854783C2 DE 2854783 A DE2854783 A DE 2854783A DE 2854783 A DE2854783 A DE 2854783A DE 2854783 C2 DE2854783 C2 DE 2854783C2
- Authority
- DE
- Germany
- Prior art keywords
- frequency
- transducers
- signals
- vehicle
- pulses
- 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.)
- Expired
Links
- 238000002592 echocardiography Methods 0.000 claims description 18
- 238000010586 diagram Methods 0.000 claims description 9
- 230000015654 memory Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 239000000523 sample Substances 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 230000009189 diving Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 230000002226 simultaneous effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- G01S15/87—Combinations of sonar systems
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/30—Analysis
- G01V1/306—Analysis for determining physical properties of the subsurface, e.g. impedance, porosity or attenuation profiles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7738723A FR2412853A1 (fr) | 1977-12-20 | 1977-12-20 | Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes |
| FR7820750A FR2431137A2 (fr) | 1977-12-20 | 1978-07-10 | Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2854783A1 DE2854783A1 (de) | 1979-06-21 |
| DE2854783C2 true DE2854783C2 (US07122547-20061017-C00224.png) | 1989-11-09 |
Family
ID=26220357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782854783 Granted DE2854783A1 (de) | 1977-12-20 | 1978-12-19 | Sonargeraet |
Country Status (8)
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55114980A (en) * | 1979-02-28 | 1980-09-04 | Sumitomo Metal Mining Co Ltd | Inspection method for massive object on sea bottom and its unit |
| DE2920330A1 (de) * | 1979-05-19 | 1980-11-20 | Krupp Gmbh | Echolot mit zwei sendefrequenzen |
| US4287578A (en) * | 1979-11-07 | 1981-09-01 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method for shaping and aiming narrow beams |
| FR2509869A1 (fr) * | 1981-07-17 | 1983-01-21 | Sintra Alcatel Sa | Sonar |
| FR2517156A1 (fr) * | 1981-11-25 | 1983-05-27 | Metraflu | Antenne acoustique soustractive de turbulences |
| US4439845A (en) * | 1981-12-03 | 1984-03-27 | Westinghouse Electric Corp. | Sonar system |
| US5033029A (en) * | 1983-05-12 | 1991-07-16 | Westinghouse Electric Corp. | Interlaced sonar system |
| JPS6186669A (ja) * | 1984-10-03 | 1986-05-02 | Furuno Electric Co Ltd | 水中探知表示装置 |
| JPH0665997B2 (ja) * | 1984-11-12 | 1994-08-24 | 古野電気株式会社 | 水中探知表示装置 |
| JPS61126490A (ja) * | 1984-11-22 | 1986-06-13 | Furuno Electric Co Ltd | 水中探知表示装置 |
| US4635240A (en) * | 1985-03-26 | 1987-01-06 | Westinghouse Electric Corp. | Sonar navigation system |
| JPS61175417U (US07122547-20061017-C00224.png) * | 1985-04-03 | 1986-11-01 | ||
| JPS61254879A (ja) * | 1985-05-07 | 1986-11-12 | Nec Corp | 海底面音波探査装置 |
| FR2586820B1 (fr) * | 1985-08-29 | 1987-11-13 | Inst Francais Du Petrole | Systeme de mesure du coefficient de reflexion acoustique de reflecteurs immerges. |
| US4855961A (en) * | 1986-07-31 | 1989-08-08 | Woods Hole Oceanographic Institute | Imaging apparatus |
| US4829306A (en) * | 1987-08-31 | 1989-05-09 | Norges Teknisk-Naturvitenskapelige Forskningsråd | System for detection of objects with given, known characteristics against a background |
| US4926395A (en) * | 1987-10-15 | 1990-05-15 | The Regents Of The University Of California | Method and system for measuring sound velocity |
| US5046500A (en) * | 1988-10-03 | 1991-09-10 | Kontron Instruments Holding N.V. | Doppler flow velocity meter |
| GB8910184D0 (en) * | 1989-05-04 | 1989-06-21 | British Petroleum Co Plc | Marine current determination |
| US5537366A (en) * | 1995-07-03 | 1996-07-16 | Northrop Grumman | Buried cable pipe detection sonar |
| FR2804513B1 (fr) * | 2000-02-01 | 2002-04-19 | Inst Francais Du Petrole | Vibrateur et methode d'exploration d'un milieu materiel par des vibrations elastiques a tres basse frequence |
| US8203909B1 (en) * | 2003-03-25 | 2012-06-19 | Robert Hickling | Forward-looking sonar for ships and boats |
| PL1891461T3 (pl) * | 2004-08-02 | 2014-11-28 | Johnson Outdoors Inc | Sonarowy system obrazujący do montowania do jednostki pływającej |
| CA2588047A1 (en) * | 2004-08-02 | 2006-02-16 | Johnson Outdoors Inc. | Sonar imaging system for mounting to watercraft |
| FR2900474B1 (fr) * | 2006-04-26 | 2008-06-13 | Ixwaves Sarl Sarl | Sondeur multifaisceaux |
| 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 |
| WO2012068280A1 (en) * | 2010-11-16 | 2012-05-24 | Echo-Sense Inc. | Remote guidance system |
| 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 |
| EP2951034A1 (en) * | 2013-01-31 | 2015-12-09 | B-K Medical ApS | Multi-faced ultrasound transducer element |
| RU2531042C1 (ru) * | 2013-07-05 | 2014-10-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Южный федеральный университет" (Южный федеральный университет) | Гидроакустический комплекс |
| US10551498B2 (en) | 2015-05-21 | 2020-02-04 | Navico Holding As | Wireless sonar device |
| US9759813B2 (en) | 2015-06-22 | 2017-09-12 | Appetite Lab Inc. | Devices and methods for locating and visualizing underwater objects |
| US10578706B2 (en) | 2015-08-06 | 2020-03-03 | Navico Holding As | Wireless sonar receiver |
| RU2610921C1 (ru) * | 2016-02-17 | 2017-02-17 | АО "Акустический институт имени академика Н.Н. Андреева" | Чувствительный элемент для пьезокабельных бортовых гидроакустических антенн |
| US10151829B2 (en) | 2016-02-23 | 2018-12-11 | Navico Holding As | Systems and associated methods for producing sonar image overlay |
| US10719077B2 (en) | 2016-10-13 | 2020-07-21 | Navico Holding As | Castable sonar devices and operations in a marine environment |
| US11367425B2 (en) | 2017-09-21 | 2022-06-21 | Navico Holding As | Sonar transducer with multiple mounting options |
| EP3838735A1 (en) | 2019-12-18 | 2021-06-23 | Naeco S.r.l. | Watercraft for surface navigation with device for detecting obstacles and device for detecting obstacles for such a watercraft |
| CN117031477A (zh) * | 2023-09-28 | 2023-11-10 | 北京海卓同创科技有限公司 | 一种自动变频多波束测深系统及方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1293274A (fr) * | 1960-05-26 | 1962-05-11 | Kelvin & Hughes Ltd | Perfectionnements au sondage par écho |
| US3716823A (en) * | 1960-12-15 | 1973-02-13 | Us Navy | Polychromatic sonar object identification system |
| US3437987A (en) * | 1967-07-10 | 1969-04-08 | Texas Instruments Inc | Underwater navigation method and system |
| US3943482A (en) * | 1967-10-03 | 1976-03-09 | The United States Of America As Represented By The Secretary Of The Navy | Marine mine detector |
| US3614719A (en) * | 1968-11-25 | 1971-10-19 | United Aircraft Corp | Adaptive pulse echo target identification system |
| US3754207A (en) * | 1970-06-22 | 1973-08-21 | Inst Francais Du Petrole | Method for directly measuring the distance travelled over by a vehicle moving in a water body, with respect to the submerged ground surface and device therefor |
| GB1360901A (en) * | 1971-02-01 | 1974-07-24 | Raytheon Co | Communication system utilizing a dispersive transmission medium |
| FR2159576A6 (US07122547-20061017-C00224.png) * | 1971-11-04 | 1973-06-22 | Realisa Ultrasoniques | |
| US4075599A (en) * | 1976-11-30 | 1978-02-21 | The International Nickel Company, Inc. | Undersea geophysical exploration |
-
1978
- 1978-07-10 FR FR7820750A patent/FR2431137A2/fr active Granted
- 1978-12-18 NO NO784256A patent/NO148429C/no unknown
- 1978-12-18 NL NL7812267A patent/NL7812267A/xx not_active Application Discontinuation
- 1978-12-19 DE DE19782854783 patent/DE2854783A1/de active Granted
- 1978-12-19 US US05/970,901 patent/US4216537A/en not_active Expired - Lifetime
- 1978-12-19 CA CA000318592A patent/CA1112753A/fr not_active Expired
- 1978-12-20 JP JP15810178A patent/JPS5497064A/ja active Granted
- 1978-12-20 GB GB7849206A patent/GB2011076B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS625301B2 (US07122547-20061017-C00224.png) | 1987-02-04 |
| US4216537A (en) | 1980-08-05 |
| JPS5497064A (en) | 1979-07-31 |
| FR2431137A2 (fr) | 1980-02-08 |
| NO784256L (no) | 1979-06-21 |
| NO148429B (no) | 1983-06-27 |
| NL7812267A (nl) | 1979-06-22 |
| GB2011076A (en) | 1979-07-04 |
| DE2854783A1 (de) | 1979-06-21 |
| GB2011076B (en) | 1982-05-26 |
| FR2431137B2 (US07122547-20061017-C00224.png) | 1982-07-23 |
| NO148429C (no) | 1983-10-05 |
| CA1112753A (fr) | 1981-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |