JPS59133479A - 広範囲水中探知装置における探知信号の積算表示装置 - Google Patents

広範囲水中探知装置における探知信号の積算表示装置

Info

Publication number
JPS59133479A
JPS59133479A JP811983A JP811983A JPS59133479A JP S59133479 A JPS59133479 A JP S59133479A JP 811983 A JP811983 A JP 811983A JP 811983 A JP811983 A JP 811983A JP S59133479 A JPS59133479 A JP S59133479A
Authority
JP
Japan
Prior art keywords
circuit
axis
counter
received signals
ultrasonic
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.)
Granted
Application number
JP811983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0156391B2 (enrdf_load_stackoverflow
Inventor
Shozo Shibuya
渋谷　正三
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric 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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP811983A priority Critical patent/JPS59133479A/ja
Publication of JPS59133479A publication Critical patent/JPS59133479A/ja
Publication of JPH0156391B2 publication Critical patent/JPH0156391B2/ja
Granted 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP811983A 1983-01-20 1983-01-20 広範囲水中探知装置における探知信号の積算表示装置 Granted JPS59133479A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP811983A JPS59133479A (ja) 1983-01-20 1983-01-20 広範囲水中探知装置における探知信号の積算表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP811983A JPS59133479A (ja) 1983-01-20 1983-01-20 広範囲水中探知装置における探知信号の積算表示装置

Publications (2)

Publication Number Publication Date
JPS59133479A true JPS59133479A (ja) 1984-07-31
JPH0156391B2 JPH0156391B2 (enrdf_load_stackoverflow) 1989-11-29

Family

ID=11684393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP811983A Granted JPS59133479A (ja) 1983-01-20 1983-01-20 広範囲水中探知装置における探知信号の積算表示装置

Country Status (1)

Country Link
JP (1) JPS59133479A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525560A (en) * 1975-07-02 1977-01-17 Koden Electronics Co Ltd Indicating apparatus of sectional view of sea bottom
JPS55135767A (en) * 1979-04-11 1980-10-22 Oki Electric Ind Co Ltd Depth measuring system
JPS56162068A (en) * 1980-05-19 1981-12-12 Furuno Electric Co Ltd Simultaneous display device for different kinds of underwater detection information

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525560A (en) * 1975-07-02 1977-01-17 Koden Electronics Co Ltd Indicating apparatus of sectional view of sea bottom
JPS55135767A (en) * 1979-04-11 1980-10-22 Oki Electric Ind Co Ltd Depth measuring system
JPS56162068A (en) * 1980-05-19 1981-12-12 Furuno Electric Co Ltd Simultaneous display device for different kinds of underwater detection information

Also Published As

Publication number Publication date
JPH0156391B2 (enrdf_load_stackoverflow) 1989-11-29

Similar Documents

Publication Publication Date Title
EP0032513B1 (en) Ultrasonic diagnostic equipment
US4030096A (en) Automatic target detector
JPH02211136A (ja) デュアルモード超音波結像装置
US4011750A (en) Method and apparatus for ultrasonic examination of objects
US4400803A (en) Wide swath precision echo sounder
GB2054851A (en) Echo sounding system with two transmission frequencies
US7346228B2 (en) Simultaneous generation of spatially compounded and non-compounded images
JPS59133479A (ja) 広範囲水中探知装置における探知信号の積算表示装置
US4644511A (en) Display system for fish sonar
JPH0139557B2 (enrdf_load_stackoverflow)
JPH045153B2 (enrdf_load_stackoverflow)
JPH07198829A (ja) 複数波干渉除去超音波探知装置
US4653032A (en) Arrangement for the determination of the direction and/or distance of objects by means of water-borne sound waves
JPH0141947B2 (enrdf_load_stackoverflow)
JP3814734B2 (ja) 魚群探知機
JPS58140659A (ja) 広範囲水中探知表示装置
JP2716154B2 (ja) アクティブソーナー装置
GB2094010A (en) A detector for periodic signal bursts
JPS5772085A (en) Wide area underwater detecting and displaying appratus
JP2599009B2 (ja) 超音波送受信方式
JPH0112220Y2 (enrdf_load_stackoverflow)
JPS5868681A (ja) 広範囲水中探知表示装置
US5582174A (en) Ultrasonic diagnostic system
JPS618687A (ja) スキヤンニングソナ−の映像表示方法
JPH0129273B2 (enrdf_load_stackoverflow)