DK3671565T3 - Fisketælleenhed, fisketællesystem, og fisketællefremgangsmåde - Google Patents

Fisketælleenhed, fisketællesystem, og fisketællefremgangsmåde Download PDF

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Publication number
DK3671565T3
DK3671565T3 DK18846614.8T DK18846614T DK3671565T3 DK 3671565 T3 DK3671565 T3 DK 3671565T3 DK 18846614 T DK18846614 T DK 18846614T DK 3671565 T3 DK3671565 T3 DK 3671565T3
Authority
DK
Denmark
Prior art keywords
fish counting
fish
counting
counting device
counting method
Prior art date
Application number
DK18846614.8T
Other languages
English (en)
Inventor
Takeharu Yamaguchi
Masanori Ito
Takami Yasuoka
Original Assignee
Furuno Electric Co
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
Application filed by Furuno Electric Co filed Critical Furuno Electric Co
Application granted granted Critical
Publication of DK3671565T3 publication Critical patent/DK3671565T3/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
    • A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for 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
    • G01S15/96—Sonar systems specially adapted for specific applications for locating fish
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M11/00—Counting of objects distributed at random, e.g. on a surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Zoology (AREA)
  • Theoretical Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DK18846614.8T 2017-08-16 2018-07-31 Fisketælleenhed, fisketællesystem, og fisketællefremgangsmåde DK3671565T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017157255 2017-08-16
PCT/JP2018/028529 WO2019035346A1 (ja) 2017-08-16 2018-07-31 魚数計測装置、魚数計測システム及び魚数計測方法

Publications (1)

Publication Number Publication Date
DK3671565T3 true DK3671565T3 (da) 2023-09-18

Family

ID=65362255

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18846614.8T DK3671565T3 (da) 2017-08-16 2018-07-31 Fisketælleenhed, fisketællesystem, og fisketællefremgangsmåde

Country Status (6)

Country Link
EP (1) EP3671565B1 (da)
JP (1) JP6812558B2 (da)
CN (1) CN110945533B (da)
DK (1) DK3671565T3 (da)
ES (1) ES2950682T3 (da)
WO (1) WO2019035346A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220254182A1 (en) * 2019-08-25 2022-08-11 Diptera.Ai Ltd. Optical technique for analyzing insects, shrimp and fish
JP7237789B2 (ja) * 2019-09-27 2023-03-13 ヤンマーパワーテクノロジー株式会社 魚計数システム、魚計数方法及びプログラム
ES2853424A1 (es) * 2020-03-13 2021-09-15 Digitalia Soluciones Integrales Sl Optimización de la producción acuícola con una solución basada en la inteligencia artificial para la clasificación automática del género de los peces.
CA3179600A1 (en) * 2020-05-22 2021-11-25 Marthe Almeland MOHN Fish farming system
NO346673B1 (en) * 2021-01-12 2022-11-21 Aker Solutions As A fish farm and method for managing fish in a fish farm
CN111466329B (zh) * 2020-05-26 2021-12-17 山东省海洋资源与环境研究院 一种工厂化养殖鱼类计数装置
CN112380920B (zh) * 2020-10-23 2021-08-10 中国水产科学研究院东海水产研究所 一种利用视频数据统计鱼苗数量的方法
EP4141486A1 (en) * 2021-08-31 2023-03-01 Furuno Electric Co., Ltd. Device and method for fish detection
EP4141487B1 (en) * 2021-08-31 2026-01-28 Furuno Electric Co., Ltd. Device and method for fish detection
JP7745260B2 (ja) * 2022-11-29 2025-09-29 株式会社AquaFusion 尾数計測方法及び尾数計測装置
CN118033648B (zh) * 2024-04-15 2024-06-21 安徽农业大学 基于超声回波的鱼群定位、数目与种类判别方法及装置
CN120405687B (zh) * 2024-05-31 2025-11-11 古野电气株式会社 水生态生物的监测装置以及监测方法
CN118765846A (zh) * 2024-07-01 2024-10-15 国信中船(青岛)海洋科技有限公司 一种适用于养殖工船舱养模式的鱼类分级分舱系统及方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142280A (ja) * 1982-02-17 1983-08-24 Kiyuuroku Kk 魚影探知方法およびその装置
JPS58148981A (ja) * 1982-03-02 1983-09-05 Keisuke Honda 水中追尾型魚群探知装置
JPH01227982A (ja) * 1988-03-08 1989-09-12 Furuno Electric Co Ltd 魚群探知機
JPH0251088A (ja) * 1988-08-12 1990-02-21 Takeshi Hayashi 魚センサを備える静止容積式フィッシュポンプ
JP2589046B2 (ja) * 1993-11-01 1997-03-12 財団法人ダム水源地環境整備センター 魚数計測方法と装置および移動体計数方法
NO300477B1 (no) * 1994-01-10 1997-06-02 Magnar Uthaug Fremgangsmåte til telling av fisk, telleapparat for fisk til utförelse av fremgangsmåten og anvendelse av fremgangsmåten og telleapparatet
RU2062572C1 (ru) * 1994-03-24 1996-06-27 Александр Георгиевич Ковалюк Устройство для подсчета рыб в потоке воды
JPH08160135A (ja) * 1994-10-03 1996-06-21 Ryobi Ltd 魚群探知システム
JP3104673B2 (ja) * 1998-04-08 2000-10-30 日本電気株式会社 生魚計数装置
JP3747308B2 (ja) 1998-10-29 2006-02-22 上野 佳祐 魚槽内の活魚計測装置
US6317385B1 (en) 1999-08-07 2001-11-13 Instituto Fomento Pesquero Aquaculture feeding monitor
JP2005102638A (ja) * 2003-10-01 2005-04-21 Tetsuo Sasakura 水中における活魚の計数方法及びその装置
CN101710390A (zh) * 2009-12-14 2010-05-19 张康德 一种鱼(虾)苗光电计数方法
JP2011188806A (ja) 2010-03-15 2011-09-29 Nexus:Kk 水中における活魚の計数装置
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
JP6014382B2 (ja) * 2012-06-20 2016-10-25 古野電気株式会社 水中探知装置、水中表示システム、プログラムおよび水中表示方法
CN105028267B (zh) * 2015-06-23 2017-10-31 谢元莲 一种网箱养鱼大型鱼类的个数统计方法
CN104966122A (zh) * 2015-07-11 2015-10-07 浙江大学宁波理工学院 一种基于计算机视觉的活鱼自动计数系统
CN111466329B (zh) * 2020-05-26 2021-12-17 山东省海洋资源与环境研究院 一种工厂化养殖鱼类计数装置

Also Published As

Publication number Publication date
CN110945533B (zh) 2023-08-04
EP3671565B1 (en) 2023-07-05
CN110945533A (zh) 2020-03-31
EP3671565A1 (en) 2020-06-24
JP6812558B2 (ja) 2021-01-13
JPWO2019035346A1 (ja) 2020-09-24
ES2950682T3 (es) 2023-10-11
WO2019035346A1 (ja) 2019-02-21
EP3671565A4 (en) 2021-04-21

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