JPS5510542A - Display system for fish finder of middle layer drawing - Google Patents

Display system for fish finder of middle layer drawing

Info

Publication number
JPS5510542A
JPS5510542A JP8356278A JP8356278A JPS5510542A JP S5510542 A JPS5510542 A JP S5510542A JP 8356278 A JP8356278 A JP 8356278A JP 8356278 A JP8356278 A JP 8356278A JP S5510542 A JPS5510542 A JP S5510542A
Authority
JP
Japan
Prior art keywords
information
net
circuit
receiver
main ship
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
JP8356278A
Other languages
Japanese (ja)
Inventor
Fukutaro Takahashi
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.)
Kaijo Denki Co Ltd
Marine Instr Co Ltd
Original Assignee
Kaijo Denki Co Ltd
Marine Instr Co Ltd
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 Kaijo Denki Co Ltd, Marine Instr Co Ltd filed Critical Kaijo Denki Co Ltd
Priority to JP8356278A priority Critical patent/JPS5510542A/en
Publication of JPS5510542A publication Critical patent/JPS5510542A/en
Pending legal-status Critical Current

Links

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
    • 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
    • G01S7/56—Display arrangements
    • G01S7/62—Cathode-ray tube displays
    • G01S7/6281—Composite displays, e.g. split-screen, multiple images

Abstract

PURPOSE:To ensure a accurate decision for fish finding by providing the information process circuit and then giving a simultaneous display on the Braun tube for both the information right under the main ship and the information near the fish net with the phase matching to the same position under the sea level. CONSTITUTION:Net side A consists of cable transmitter/receiver T/R, above-net cable transmitter/receiver TR12 searching out region d11 above the net, and transmitter T1 to transmit the information of the net to the main ship. Main ship side B includes cable receiver R2 and receiver A2 along with information process circuit ITC provided to CRT. Thus both the information sent from the net side and the lower part information obtained through the fish finder provided to the main ship are displayed on CRT in the form of the picture image. Circuit ITC includes the memory circuit, the pulse light emitter, the gate circuit, the mixer, the scan circuit and others to process both the information sent from side A and the information obtained by the fish finder. And the both information are displayed on the upper and lower surfaces of CRT so that a correspondence may be secured for the position relation between both information.
JP8356278A 1978-07-11 1978-07-11 Display system for fish finder of middle layer drawing Pending JPS5510542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8356278A JPS5510542A (en) 1978-07-11 1978-07-11 Display system for fish finder of middle layer drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8356278A JPS5510542A (en) 1978-07-11 1978-07-11 Display system for fish finder of middle layer drawing

Publications (1)

Publication Number Publication Date
JPS5510542A true JPS5510542A (en) 1980-01-25

Family

ID=13805948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8356278A Pending JPS5510542A (en) 1978-07-11 1978-07-11 Display system for fish finder of middle layer drawing

Country Status (1)

Country Link
JP (1) JPS5510542A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110969A (en) * 1980-12-27 1982-07-10 Koden Electronics Co Ltd Echo information indicator
JPS58214868A (en) * 1982-06-07 1983-12-14 Furuno Electric Co Ltd Apparatus for displaying detected image information performed by plural vessels
JPH0227585U (en) * 1989-08-16 1990-02-22
JP2015121447A (en) * 2013-12-24 2015-07-02 公立大学法人公立はこだて未来大学 Terminal, fish school detection system, fish school display method, and fish school display program

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110969A (en) * 1980-12-27 1982-07-10 Koden Electronics Co Ltd Echo information indicator
JPS58214868A (en) * 1982-06-07 1983-12-14 Furuno Electric Co Ltd Apparatus for displaying detected image information performed by plural vessels
JPH0227585U (en) * 1989-08-16 1990-02-22
JPH037825Y2 (en) * 1989-08-16 1991-02-26
JP2015121447A (en) * 2013-12-24 2015-07-02 公立大学法人公立はこだて未来大学 Terminal, fish school detection system, fish school display method, and fish school display program

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