CN1024310C - 编码鱼群探测器图像信息的装置及发送方法 - Google Patents

编码鱼群探测器图像信息的装置及发送方法 Download PDF

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Publication number
CN1024310C
CN1024310C CN91109429A CN91109429A CN1024310C CN 1024310 C CN1024310 C CN 1024310C CN 91109429 A CN91109429 A CN 91109429A CN 91109429 A CN91109429 A CN 91109429A CN 1024310 C CN1024310 C CN 1024310C
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CN
China
Prior art keywords
signal
fish
shoal
image information
mentioned
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 - Fee Related
Application number
CN91109429A
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English (en)
Chinese (zh)
Other versions
CN1065964A (zh
Inventor
永岛哲
尾原胜正
赤根俊郎
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.)
K K RYOKUSEISHA
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K K RYOKUSEISHA
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
Priority claimed from JP3-110990A external-priority patent/JP3000237B2/ja
Application filed by K K RYOKUSEISHA filed Critical K K RYOKUSEISHA
Publication of CN1065964A publication Critical patent/CN1065964A/zh
Application granted granted Critical
Publication of CN1024310C publication Critical patent/CN1024310C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • 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
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CN91109429A 1991-04-16 1991-10-04 编码鱼群探测器图像信息的装置及发送方法 Expired - Fee Related CN1024310C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP110990/91 1991-04-16
JP3-110990A JP3000237B2 (ja) 1991-04-16 魚探画像情報の符号化伝送方法

Publications (2)

Publication Number Publication Date
CN1065964A CN1065964A (zh) 1992-11-04
CN1024310C true CN1024310C (zh) 1994-04-20

Family

ID=14549608

Family Applications (1)

Application Number Title Priority Date Filing Date
CN91109429A Expired - Fee Related CN1024310C (zh) 1991-04-16 1991-10-04 编码鱼群探测器图像信息的装置及发送方法

Country Status (7)

Country Link
US (1) US5159579A (US20030204162A1-20031030-M00001.png)
KR (1) KR950006771B1 (US20030204162A1-20031030-M00001.png)
CN (1) CN1024310C (US20030204162A1-20031030-M00001.png)
ES (1) ES2041576B1 (US20030204162A1-20031030-M00001.png)
FR (1) FR2675588B1 (US20030204162A1-20031030-M00001.png)
RU (1) RU2107307C1 (US20030204162A1-20031030-M00001.png)
TW (1) TW218046B (US20030204162A1-20031030-M00001.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100547932B1 (ko) * 1998-10-16 2006-04-28 석 영 정 어군탐색정보생산/제공/사용방법및어업정보시스템
US6724688B2 (en) * 2002-06-02 2004-04-20 Techsonic Industries, Inc. Fish finding method and system
US6771562B2 (en) * 2002-06-02 2004-08-03 Techsonic Industries, Inc. Fish finding method and system
CN103323532B (zh) * 2012-03-21 2015-07-08 中国科学院声学研究所 一种基于心理声学参量的鱼类识别方法及系统
US8934318B2 (en) * 2012-07-18 2015-01-13 Reelsonar, Inc. System and method for fish finding using a sonar device and a remote computing device
CN104407350A (zh) * 2014-11-21 2015-03-11 杜朝亮 一种探鱼声纳系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1566853A1 (de) * 1967-10-20 1970-04-30 Krupp Gmbh Verfahren zur kabellosen Fernuebertragung der von einem Echolot im Wasser gemessenen Entfernung
GB1544338A (en) * 1977-03-31 1979-04-19 Standard Telephones Cables Ltd Sonic navigation system
JPH0431595Y2 (US20030204162A1-20031030-M00001.png) * 1985-06-07 1992-07-29
FR2610415A1 (fr) * 1987-02-04 1988-08-05 Deschamps Jean Loup Systeme de detection, localisation et identification du poisson
JPS63181881U (US20030204162A1-20031030-M00001.png) * 1987-05-13 1988-11-24
US4949318A (en) * 1989-06-01 1990-08-14 Patrick Paul H Hydroacoustic sonar equipment

Also Published As

Publication number Publication date
ES2041576B1 (es) 1994-06-01
TW218046B (US20030204162A1-20031030-M00001.png) 1993-12-21
FR2675588A1 (fr) 1992-10-23
US5159579A (en) 1992-10-27
KR950006771B1 (ko) 1995-06-22
ES2041576A1 (es) 1993-11-16
RU2107307C1 (ru) 1998-03-20
KR920020968A (ko) 1992-11-21
FR2675588B1 (fr) 1993-10-22
CN1065964A (zh) 1992-11-04
JPH04318489A (ja) 1992-11-10

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee