JPH0478587U - - Google Patents

Info

Publication number
JPH0478587U
JPH0478587U JP12265490U JP12265490U JPH0478587U JP H0478587 U JPH0478587 U JP H0478587U JP 12265490 U JP12265490 U JP 12265490U JP 12265490 U JP12265490 U JP 12265490U JP H0478587 U JPH0478587 U JP H0478587U
Authority
JP
Japan
Prior art keywords
fish
current position
detection means
school
display
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.)
Pending
Application number
JP12265490U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12265490U priority Critical patent/JPH0478587U/ja
Publication of JPH0478587U publication Critical patent/JPH0478587U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例における魚群探知装
置のブロツク図、第２図は同装置の表示装置によ
る表示例を示す図である。 １……アンテナ、２……ＧＰＳ受信機、３……
記憶装置、４……混合回路、５……ソナー、６…
…魚群探知機、７……画像処理回路、８……表示
装置。 FIG. 1 is a block diagram of a fish finding device according to an embodiment of the present invention, and FIG. 2 is a diagram showing an example of a display on a display device of the same device. 1...Antenna, 2...GPS receiver, 3...
Storage device, 4...Mixing circuit, 5...Sonar, 6...
...Fish finder, 7... Image processing circuit, 8... Display device.

Claims (1)

【実用新案登録請求の範囲】 (1) 現在位置を検出する現在位置検出手段と、
魚群を探知する魚群探知手段と、上記現在位置検
出手段及び魚群探知手段の出力に基づき画像信号
を発生する画像処理手段と、上記画像処理手段の
出力に基づいて１つの表示面に現在位置表示と魚
群表示とを行う表示手段とを具備してなる魚群探
知装置。 (2) 現在位置検出手段は、ＧＰＳ受信機と、地
図データが記憶された記憶装置からなる請求項１
記載の魚群探知装置。[Scope of claims for utility model registration] (1) Current position detection means for detecting the current position;
A fish school detection means for detecting a school of fish; an image processing means for generating an image signal based on the outputs of the current position detection means and the fish school detection means; and a current position display on one display screen based on the output of the image processing means. A fish finding device comprising display means for displaying a school of fish. (2) Claim 1 wherein the current position detection means comprises a GPS receiver and a storage device storing map data.
Fish finder as described.
JP12265490U 1990-11-21 1990-11-21 Pending JPH0478587U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12265490U JPH0478587U (en) 1990-11-21 1990-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12265490U JPH0478587U (en) 1990-11-21 1990-11-21

Publications (1)

Publication Number Publication Date
JPH0478587U true JPH0478587U (en) 1992-07-08

Family

ID=31870416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12265490U Pending JPH0478587U (en) 1990-11-21 1990-11-21

Country Status (1)

Country Link
JP (1) JPH0478587U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194213A (en) * 1987-10-06 1989-04-12 Furuno Electric Co Ltd Wake display apparatus
JPH02110393A (en) * 1989-09-06 1990-04-23 Marine Instr Co Ltd Track and fish-school display apparatus for trawler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194213A (en) * 1987-10-06 1989-04-12 Furuno Electric Co Ltd Wake display apparatus
JPH02110393A (en) * 1989-09-06 1990-04-23 Marine Instr Co Ltd Track and fish-school display apparatus for trawler

Similar Documents

Publication Publication Date Title
JPH05113343A (en) Navigation system
CA2102505A1 (en) Electronic Direction Finder
JPH0478587U (en)
KR100243323B1 (en) Ground adaptation radar system and signal processing method
JPH0926330A (en) Recording apparatus
JPS59154682U (en) Ship position measuring device
JPH01110319U (en)
JPH01127100U (en)
JPS6338083U (en)
JPH0627877A (en) Map display device
JPS6083915U (en) Ship operation display device
JPS6379517U (en)
JPH0174517U (en)
JPS62279720A (en) Map information receiver
JPH01160600U (en)
JPH0288184U (en)
JPS5936636U (en) synthesizer receiver
JPS613487U (en) Direction tracking scanning sonar
JPH04175678A (en) Destination display device
JPS6262214U (en)
JPS6110583U (en) fish finder
JPS58191578U (en) True direction data extraction device for marine radar equipment
JPS62184481U (en)
JPH0288345U (en)
JPH01102999U (en)