JPS63188786A - 魚群探知機 - Google Patents

魚群探知機

Info

Publication number
JPS63188786A
JPS63188786A JP2119487A JP2119487A JPS63188786A JP S63188786 A JPS63188786 A JP S63188786A JP 2119487 A JP2119487 A JP 2119487A JP 2119487 A JP2119487 A JP 2119487A JP S63188786 A JPS63188786 A JP S63188786A
Authority
JP
Japan
Prior art keywords
signal
marker
fish
area
setting
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
JP2119487A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0413669B2 (online.php
Inventor
Takashi Yoshioka
孝史 吉岡
Hideo Nakao
中尾　秀夫
Taketama Yamaguchi
山口　武賜
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 JP2119487A priority Critical patent/JPS63188786A/ja
Publication of JPS63188786A publication Critical patent/JPS63188786A/ja
Publication of JPH0413669B2 publication Critical patent/JPH0413669B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2119487A 1987-01-30 1987-01-30 魚群探知機 Granted JPS63188786A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2119487A JPS63188786A (ja) 1987-01-30 1987-01-30 魚群探知機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2119487A JPS63188786A (ja) 1987-01-30 1987-01-30 魚群探知機

Publications (2)

Publication Number Publication Date
JPS63188786A true JPS63188786A (ja) 1988-08-04
JPH0413669B2 JPH0413669B2 (online.php) 1992-03-10

Family

ID=12048153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2119487A Granted JPS63188786A (ja) 1987-01-30 1987-01-30 魚群探知機

Country Status (1)

Country Link
JP (1) JPS63188786A (online.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021117213A (ja) * 2020-01-29 2021-08-10 古野電気株式会社 水中探知装置および水中探知画像の表示方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021117213A (ja) * 2020-01-29 2021-08-10 古野電気株式会社 水中探知装置および水中探知画像の表示方法

Also Published As

Publication number Publication date
JPH0413669B2 (online.php) 1992-03-10

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