NO20061410L - Akustisk transceiver og akustisk deteksjonssystem - Google Patents
Akustisk transceiver og akustisk deteksjonssystemInfo
- Publication number
- NO20061410L NO20061410L NO20061410A NO20061410A NO20061410L NO 20061410 L NO20061410 L NO 20061410L NO 20061410 A NO20061410 A NO 20061410A NO 20061410 A NO20061410 A NO 20061410A NO 20061410 L NO20061410 L NO 20061410L
- Authority
- NO
- Norway
- Prior art keywords
- signal intensity
- data
- detector
- intensity data
- target
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
- 241000251468 Actinopterygii Species 0.000 abstract 3
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
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
- G01S15/88—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
- 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
- G01S7/539—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
I en akustisk transceiver genererer en målregiondetektor av en mottaker signalintensitetsdata av ekkosignaler plukket opp av individuelle mottakerstråler og bestemmer adressene til det påviste mål. Målregiondetektoren får signalintensitetsdataene til å mettes til en viss utstrekning og samtidig opprettholde informasjon om målenes retninger. Den kvantitative datadetektor av mottakeren genererer også signalintensitetsdata av ekkosignalene for individuelle retninger av de mottatte stråler, men får ikke signalintensitetsdataene til å mettes. En datasyntetiserer sender signalintensitetsdata og fiskekvantitetsdata oppnådd ved å integrere signalintensitetsdataene fra den kvantitative datadetektor basert på adresseinformasjon fra målområdedetektoren til en skjermdel. Skjenndelen presenterer et ekko-lydbilde basert på signalintensitetsdataene oppnådd av målområdedetektoren sammen med fiskekvantitetsdata for en fiskestim i hvert målområde oppnådd av den kvantitative datadetektor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005095000A JP4776960B2 (ja) | 2005-03-29 | 2005-03-29 | 超音波送受信装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20061410L true NO20061410L (no) | 2006-10-02 |
Family
ID=36293114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20061410A NO20061410L (no) | 2005-03-29 | 2006-03-28 | Akustisk transceiver og akustisk deteksjonssystem |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4776960B2 (no) |
GB (1) | GB2425595B (no) |
NO (1) | NO20061410L (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5470108B2 (ja) * | 2010-03-11 | 2014-04-16 | 古野電気株式会社 | 水中探知装置および水中探知方法 |
JP5767002B2 (ja) * | 2011-04-15 | 2015-08-19 | 古野電気株式会社 | 超音波送受信装置、および魚量検出方法 |
RU2586818C1 (ru) * | 2014-11-24 | 2016-06-10 | ФГБНУ "Полярный научно-исследовательский институт морского рыбного хозяйства и океанографии им. Н.М.Книповича" (ФГБНУ "ПИНРО") | Гидроакустический способ определения размерного состава рыб в многовидовых скоплениях в естественной среде обитания |
TWI724722B (zh) * | 2019-12-31 | 2021-04-11 | 技嘉科技股份有限公司 | 電子裝置及螢幕上顯示介面的顯示方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02711Y2 (no) * | 1985-04-06 | 1990-01-09 | ||
JP3027258B2 (ja) * | 1992-02-14 | 2000-03-27 | 古野電気株式会社 | 魚群探知装置 |
JP2553480B2 (ja) * | 1992-10-26 | 1996-11-13 | 株式会社カイジョー | 魚群探知機の単体魚判別回路 |
JPH0749376A (ja) * | 1993-08-03 | 1995-02-21 | Japan Radio Co Ltd | 超音波藻計測装置 |
JP3558300B2 (ja) * | 1994-04-01 | 2004-08-25 | 古野電気株式会社 | 3次元表示装置 |
JPH0943350A (ja) * | 1995-07-31 | 1997-02-14 | Japan Radio Co Ltd | 超音波ソナー |
JP3450661B2 (ja) * | 1997-07-31 | 2003-09-29 | 日本無線株式会社 | 水中探知装置 |
JP2001174546A (ja) * | 1999-12-20 | 2001-06-29 | Koden Electronics Co Ltd | 距離探知表示装置 |
JP2003014840A (ja) * | 2001-07-02 | 2003-01-15 | Furuno Electric Co Ltd | 水中情報表示装置 |
JP3969703B2 (ja) * | 2001-12-21 | 2007-09-05 | 古野電気株式会社 | 受信信号処理装置および距離測定装置 |
JP3994004B2 (ja) * | 2001-12-27 | 2007-10-17 | 株式会社光電製作所 | 超音波探査装置 |
JP4082981B2 (ja) * | 2002-10-24 | 2008-04-30 | 株式会社光電製作所 | 超音波探査装置 |
JP2004219400A (ja) * | 2002-12-27 | 2004-08-05 | Senaa Kk | 水面下情報表示処理方法及び装置、水面下情報表示処理プログラム、並びに、水面下情報表示装置 |
JP4518828B2 (ja) * | 2004-04-07 | 2010-08-04 | 古野電気株式会社 | 計量用魚群探知機および計量用魚群探知方法 |
JP5073160B2 (ja) * | 2004-10-01 | 2012-11-14 | 古野電気株式会社 | 魚群情報、魚群の体積及び単体魚の後方散乱強度を算出可能な水中探知装置、並びにそれらの方法 |
JP5082031B2 (ja) * | 2004-10-01 | 2012-11-28 | 国立大学法人北海道大学 | 魚群の魚量情報を算出可能な水中探知装置及びその方法 |
-
2005
- 2005-03-29 JP JP2005095000A patent/JP4776960B2/ja not_active Expired - Fee Related
-
2006
- 2006-03-20 GB GB0605579A patent/GB2425595B/en not_active Expired - Fee Related
- 2006-03-28 NO NO20061410A patent/NO20061410L/no unknown
Also Published As
Publication number | Publication date |
---|---|
GB2425595B (en) | 2008-06-25 |
JP2006275755A (ja) | 2006-10-12 |
GB0605579D0 (en) | 2006-04-26 |
GB2425595A (en) | 2006-11-01 |
JP4776960B2 (ja) | 2011-09-21 |
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