JPS5523486A - Display unit for detection information - Google Patents

Display unit for detection information

Info

Publication number
JPS5523486A
JPS5523486A JP15343378A JP15343378A JPS5523486A JP S5523486 A JPS5523486 A JP S5523486A JP 15343378 A JP15343378 A JP 15343378A JP 15343378 A JP15343378 A JP 15343378A JP S5523486 A JPS5523486 A JP S5523486A
Authority
JP
Japan
Prior art keywords
detection information
color
display
level
regions
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
JP15343378A
Other languages
Japanese (ja)
Inventor
Isoichi Tanaka
Susumu Katayama
Kenichi Chiwaki
Kenichi Kobayashi
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.)
Koden Electronics Co Ltd
Original Assignee
Koden Electronics 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 Koden Electronics Co Ltd filed Critical Koden Electronics Co Ltd
Priority to JP15343378A priority Critical patent/JPS5523486A/en
Priority to PCT/JP1979/000179 priority patent/WO1980000275A1/en
Publication of JPS5523486A publication Critical patent/JPS5523486A/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
    • G01S7/6263—Cathode-ray tube displays in which different colours are used

Abstract

PURPOSE:To prevent the supply of error information by making difference color characteristics showing the relation between a detection signal level and display color by dividing a display screen into several regions and then by performing unicolor display when both detection information level are equal. CONSTITUTION:Transmission part 11 of the detector for a group of fish radiates ultrasonic pulses toward sea bottom 3 and receives its reflected wave and detection information is read out from main memory 81 via lines (l1), (l2)... and then converted by color converter 177 into a color signal corresponding to the level before being displayed on rastor scanning color display unit 82. To display fish-group detection information and detection information from a net monitor in different regions of the display screen, color characteristics of both the display regions, even if both the pieces of detection information differ in reception sensitivity, are adequately made different. As a result, when both the pieces of detection information are equal in level, the both can be displayed in the same color and no error information is supplied to an observer.
JP15343378A 1978-07-10 1978-12-11 Display unit for detection information Pending JPS5523486A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15343378A JPS5523486A (en) 1978-12-11 1978-12-11 Display unit for detection information
PCT/JP1979/000179 WO1980000275A1 (en) 1978-07-10 1979-07-05 Searched information display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15343378A JPS5523486A (en) 1978-12-11 1978-12-11 Display unit for detection information

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8376478A Division JPS5510550A (en) 1978-07-10 1978-07-10 Display unit for detection information

Publications (1)

Publication Number Publication Date
JPS5523486A true JPS5523486A (en) 1980-02-19

Family

ID=15562402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15343378A Pending JPS5523486A (en) 1978-07-10 1978-12-11 Display unit for detection information

Country Status (1)

Country Link
JP (1) JPS5523486A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774014U (en) * 1980-10-21 1982-05-07
JPS57110969A (en) * 1980-12-27 1982-07-10 Koden Electronics Co Ltd Echo information indicator
JPS57160446A (en) * 1981-03-30 1982-10-02 Shimadzu Corp Ultrasonic diagnostic apparatus
JPS5920155A (en) * 1982-07-23 1984-02-01 アロカ株式会社 Ultrasonic diagnostic apparatus
JPS5949980U (en) * 1982-09-28 1984-04-03 古野電気株式会社 underwater detection device
JPS5953016U (en) * 1982-09-28 1984-04-07 株式会社島津製作所 Ultrasound diagnostic equipment
JPS5960579U (en) * 1982-10-15 1984-04-20 古野電気株式会社 underwater detection device
US4617643A (en) * 1982-10-29 1986-10-14 Mattel, Inc. Syntax error correction method and apparatus
JPS62106173U (en) * 1986-08-18 1987-07-07
JPS62106172U (en) * 1986-07-21 1987-07-07
JPS6434003U (en) * 1988-08-25 1989-03-02
US4862856A (en) * 1986-11-29 1989-09-05 Isuzu Motors Limited Control system of evaporated fuel
JPH021250A (en) * 1988-12-14 1990-01-05 Hitachi Medical Corp Ultrasonic diagnostic apparatus
JPH0227585U (en) * 1989-08-16 1990-02-22
JP2009069164A (en) * 2002-03-29 2009-04-02 Koden Electronics Co Ltd Fish finder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333686A (en) * 1976-09-10 1978-03-29 Canon Inc Acoustic image display unit
JPS5363053A (en) * 1976-11-17 1978-06-06 Koden Electronics Co Ltd Video displaying device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333686A (en) * 1976-09-10 1978-03-29 Canon Inc Acoustic image display unit
JPS5363053A (en) * 1976-11-17 1978-06-06 Koden Electronics Co Ltd Video displaying device

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340975Y2 (en) * 1980-10-21 1988-10-26
JPS5774014U (en) * 1980-10-21 1982-05-07
JPS57110969A (en) * 1980-12-27 1982-07-10 Koden Electronics Co Ltd Echo information indicator
JPS57160446A (en) * 1981-03-30 1982-10-02 Shimadzu Corp Ultrasonic diagnostic apparatus
JPS5920155A (en) * 1982-07-23 1984-02-01 アロカ株式会社 Ultrasonic diagnostic apparatus
JPH0135657B2 (en) * 1982-07-23 1989-07-26 Aloka
JPS5953016U (en) * 1982-09-28 1984-04-07 株式会社島津製作所 Ultrasound diagnostic equipment
JPH0424466Y2 (en) * 1982-09-28 1992-06-09
JPS5949980U (en) * 1982-09-28 1984-04-03 古野電気株式会社 underwater detection device
JPS5960579U (en) * 1982-10-15 1984-04-20 古野電気株式会社 underwater detection device
JPH0424467Y2 (en) * 1982-10-15 1992-06-09
US4617643A (en) * 1982-10-29 1986-10-14 Mattel, Inc. Syntax error correction method and apparatus
JPS62106172U (en) * 1986-07-21 1987-07-07
JPS62106173U (en) * 1986-08-18 1987-07-07
US4862856A (en) * 1986-11-29 1989-09-05 Isuzu Motors Limited Control system of evaporated fuel
JPS6434003U (en) * 1988-08-25 1989-03-02
JPH0215453Y2 (en) * 1988-08-25 1990-04-25
JPH0244539B2 (en) * 1988-12-14 1990-10-04 Hitachi Medical Corp
JPH021250A (en) * 1988-12-14 1990-01-05 Hitachi Medical Corp Ultrasonic diagnostic apparatus
JPH037825Y2 (en) * 1989-08-16 1991-02-26
JPH0227585U (en) * 1989-08-16 1990-02-22
JP2009069164A (en) * 2002-03-29 2009-04-02 Koden Electronics Co Ltd Fish finder
JP4491496B2 (en) * 2002-03-29 2010-06-30 株式会社光電製作所 Fish finder

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