JPS6297978U - - Google Patents

Info

Publication number
JPS6297978U
JPS6297978U JP19092285U JP19092285U JPS6297978U JP S6297978 U JPS6297978 U JP S6297978U JP 19092285 U JP19092285 U JP 19092285U JP 19092285 U JP19092285 U JP 19092285U JP S6297978 U JPS6297978 U JP S6297978U
Authority
JP
Japan
Prior art keywords
target object
receives
control indicator
transducer
drive signal
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
JP19092285U
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 JP19092285U priority Critical patent/JPS6297978U/ja
Publication of JPS6297978U publication Critical patent/JPS6297978U/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 the drawing]

第１図は本考案に係る一実施例の構成を示すブ
ロツク図、第２図は船体の動揺に対する俯角の補
正作用を示す説明図、第３図ａおよび同図ｂは超
音波ビームの目標物への照射態様を示し、同図ａ
は船体動揺前のビームの照射説明図であり、同図
ｂは船体動揺後のビームの照射説明図である。 １……制御指示器、２……補正演算器、３……
送受信器、４……送受波器、５……動揺検出器、
６……船体、７……目標物。 Fig. 1 is a block diagram showing the configuration of an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the correction effect of the depression angle against the motion of the ship, and Figs. 3a and 3b show the target of the ultrasonic beam. Figure a shows the irradiation mode.
1 is an explanatory diagram of beam irradiation before the ship is shaken, and FIG. 1...Control indicator, 2...Correction calculator, 3...
Transmitter/receiver, 4... Transducer/receiver, 5... Shake detector,
6...Hull, 7...Target.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 測定基準面を基準として目標物に対する超音波
の送受条件を指示する制御指示器と； 駆動信号
を受けて水中に超音波を放射し、目標物からのエ
コーを受波する送受波器と； 前記制御指示器か
らの指示に基づき送受波器への駆動信号の供給お
よび送受信器からの受波信号の受信を行う送受信
器と； を具備するスキヤニングソーナにおいて
、船体のピツチングおよびローリングに対する動
揺角を検出する動揺検出器と；この動揺検出器の
検出値に基づき少なくとも前記制御指示器からの
送受条件のうちの俯角を補正し、船体の動揺量に
対応させて目標物に対する超音波送受の俯角を追
跡変化させる補正演算器と； を有することを特
徴とするスキヤニングソーナ。 a control indicator that instructs conditions for transmitting and receiving ultrasonic waves to a target object with reference to a measurement reference plane; a transducer that receives a drive signal, emits ultrasonic waves into the water, and receives echoes from the target object; In a scanning sonar equipped with a transceiver that supplies a drive signal to the transducer and receives a received signal from the transceiver based on instructions from a control indicator; a vibration detector for detecting; based on the detected value of the vibration detector, at least the depression angle of the transmission and reception conditions from the control indicator is corrected, and the depression angle of the ultrasonic transmission and reception with respect to the target object is adjusted in accordance with the amount of vibration of the ship; A scanning sonar comprising: a correction calculator for changing tracking;
JP19092285U 1985-12-11 1985-12-11 Pending JPS6297978U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19092285U JPS6297978U (en) 1985-12-11 1985-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19092285U JPS6297978U (en) 1985-12-11 1985-12-11

Publications (1)

Publication Number Publication Date
JPS6297978U true JPS6297978U (en) 1987-06-22

Family

ID=31144585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19092285U Pending JPS6297978U (en) 1985-12-11 1985-12-11

Country Status (1)

Country Link
JP (1) JPS6297978U (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5364060A (en) * 1976-11-19 1978-06-08 Furuno Electric Co Widely detectable sonar
JPS551773B2 (en) * 1976-09-20 1980-01-17
JPS5710869A (en) * 1980-06-24 1982-01-20 Omron Tateisi Electronics Co Fault processing method of automatic transaction processing equipment
JPS5716131U (en) * 1980-06-25 1982-01-27
JPS5733419U (en) * 1980-08-05 1982-02-22
JPS5910869A (en) * 1982-07-12 1984-01-20 Koden Electronics Co Ltd Oscillation removing sonar device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551773B2 (en) * 1976-09-20 1980-01-17
JPS5364060A (en) * 1976-11-19 1978-06-08 Furuno Electric Co Widely detectable sonar
JPS5710869A (en) * 1980-06-24 1982-01-20 Omron Tateisi Electronics Co Fault processing method of automatic transaction processing equipment
JPS5716131U (en) * 1980-06-25 1982-01-27
JPS5733419U (en) * 1980-08-05 1982-02-22
JPS5910869A (en) * 1982-07-12 1984-01-20 Koden Electronics Co Ltd Oscillation removing sonar device

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