JP7538800B2 - 物標検出装置および物標検出方法 - Google Patents

物標検出装置および物標検出方法 Download PDF

Info

Publication number
JP7538800B2
JP7538800B2 JP2021536614A JP2021536614A JP7538800B2 JP 7538800 B2 JP7538800 B2 JP 7538800B2 JP 2021536614 A JP2021536614 A JP 2021536614A JP 2021536614 A JP2021536614 A JP 2021536614A JP 7538800 B2 JP7538800 B2 JP 7538800B2
Authority
JP
Japan
Prior art keywords
transmission
signal
wave
transmitting
frequency
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.)
Active
Application number
JP2021536614A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021019858A1 (https=
Inventor
靖 西森
泰暢 淺田
真弥 谷村
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
Publication of JPWO2021019858A1 publication Critical patent/JPWO2021019858A1/ja
Application granted granted Critical
Publication of JP7538800B2 publication Critical patent/JP7538800B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G01S15/96—Sonar systems specially adapted for specific applications for locating fish
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/04—Systems determining presence of a target
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/106—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using transmission of pulses having some particular characteristics
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/04—Systems determining presence of a target
    • 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
    • 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • 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
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • 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
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • 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
    • G01S7/523—Details of pulse systems
    • G01S7/524—Transmitters
    • 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
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2021536614A 2019-08-01 2020-04-28 物標検出装置および物標検出方法 Active JP7538800B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019142342 2019-08-01
JP2019142342 2019-08-01
PCT/JP2020/018145 WO2021019858A1 (ja) 2019-08-01 2020-04-28 物標検出装置および物標検出方法

Publications (2)

Publication Number Publication Date
JPWO2021019858A1 JPWO2021019858A1 (https=) 2021-02-04
JP7538800B2 true JP7538800B2 (ja) 2024-08-22

Family

ID=74228925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021536614A Active JP7538800B2 (ja) 2019-08-01 2020-04-28 物標検出装置および物標検出方法

Country Status (6)

Country Link
US (2) US12241961B2 (https=)
EP (1) EP4009069A4 (https=)
JP (1) JP7538800B2 (https=)
CN (1) CN114144691B (https=)
CL (1) CL2021002928A1 (https=)
WO (1) WO2021019858A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12287416B2 (en) 2018-05-17 2025-04-29 Navico, Inc. Live sonar systems and methods
JP7538800B2 (ja) 2019-08-01 2024-08-22 古野電気株式会社 物標検出装置および物標検出方法
CN116635738A (zh) 2020-12-23 2023-08-22 古野电气株式会社 物标检测装置及物标检测方法
US12287402B2 (en) 2022-06-10 2025-04-29 Navico, Inc. Sonar ping synchronization and associated methods
CN115174323B (zh) * 2022-06-29 2023-11-28 北京智芯微电子科技有限公司 调频信号检测方法、装置、电子设备和存储介质
USD1072648S1 (en) 2022-08-19 2025-04-29 Navico, Inc. Bracket for multiple sonar transducer array housings
USD1026679S1 (en) 2022-08-19 2024-05-14 Navico, Inc. Multi-orientation sonar transducer array system
US11921200B1 (en) 2022-08-19 2024-03-05 Navico, Inc. Live down sonar view
US12306353B2 (en) 2023-04-28 2025-05-20 Navico, Inc. Beamforming sonar systems for 360-degree live sonar, and associated methods
US20250172680A1 (en) * 2023-11-23 2025-05-29 Richwave Technology Corp. Transceiving method of signals and radar apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003315447A (ja) 2002-04-24 2003-11-06 Honda Elesys Co Ltd 走査型ｆｍｃｗレーダのアンテナ切り換え方法及び走査型ｆｍｃｗレーダ
JP2003337171A (ja) 2002-05-20 2003-11-28 Furuno Electric Co Ltd 超音波送受信装置およびスキャニングソナー
US20170139044A1 (en) 2015-11-18 2017-05-18 Navico Holding As Transducer Elements at Different Tilt Angles
US20170315229A1 (en) 2016-03-24 2017-11-02 RFNAV, Inc. Low Cost 3D Radar Imaging and 3D Association Method from Low Count Linear Arrays for All Weather Autonomous Vehicle Navigation
JP2019113379A (ja) 2017-12-22 2019-07-11 三菱電機株式会社 レーダ装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209843A (en) * 1975-02-14 1980-06-24 Hyatt Gilbert P Method and apparatus for signal enhancement with improved digital filtering
FR2235373B1 (https=) * 1973-06-26 1976-09-17 Labo Cent Telecommunicat
JPS56151370A (en) 1980-04-25 1981-11-24 Yokogawa Hokushin Electric Corp Ultrasonic device
WO1992002830A1 (fr) 1990-08-09 1992-02-20 Furuno Electric Company, Limited Dispositif de detection subaquatique
US5213104A (en) * 1991-10-24 1993-05-25 Reynolds Charles A Doppler ultrasound monitor system
JP4238375B2 (ja) * 1997-12-25 2009-03-18 株式会社豊田中央研究所 レーダ装置
US7035166B2 (en) 2002-10-21 2006-04-25 Farsounder, Inc. 3-D forward looking sonar with fixed frame of reference for navigation
JP2003004901A (ja) * 2001-06-25 2003-01-08 Ueda Seni Kagaku Shinkokai 繊維形状物質を配列したフォトニック結晶及びその製造方法
JP4123494B2 (ja) * 2003-07-28 2008-07-23 有限会社アール・シー・エス 移動体探索システム
FR2950148B1 (fr) * 2009-09-15 2012-06-15 Thales Sa Radar aeroporte a large couverture angulaire, notamment pour la fonction de detection et d'evitement d'obstacle
JP6226516B2 (ja) * 2012-09-05 2017-11-15 古野電気株式会社 ドップラ処理装置、レーダ装置、ドップラ処理方法及びドップラ処理プログラム
JP2015077393A (ja) 2013-09-10 2015-04-23 セイコーエプソン株式会社 超音波測定装置、超音波画像装置、及び超音波測定方法
KR20150041471A (ko) 2013-10-08 2015-04-16 삼성전자주식회사 빔포밍 장치 및 빔포밍 방법
US9383441B2 (en) * 2014-08-25 2016-07-05 Younis Technologies, Inc. Indoor position location using delayed scanned directional reflectors
CN117694922A (zh) 2015-01-29 2024-03-15 皇家飞利浦有限公司 宽带混合的基波和谐波频率超声诊断成像
US10215849B2 (en) 2016-04-27 2019-02-26 Furuno Electric Co., Ltd. CTFM detection apparatus and underwater detection apparatus
CN109426266A (zh) * 2017-08-30 2019-03-05 苏州宝时得电动工具有限公司 自移动设备
CN111542764B (zh) * 2018-03-13 2023-09-19 轨迹人有限责任公司 确定运动球自旋轴的系统和方法
US11194031B2 (en) * 2018-11-27 2021-12-07 Qualcomm Incorporated Apparatus and techniques for 3D reconstruction with coordinated beam scan using millimeter wave radar
JP7538800B2 (ja) 2019-08-01 2024-08-22 古野電気株式会社 物標検出装置および物標検出方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003315447A (ja) 2002-04-24 2003-11-06 Honda Elesys Co Ltd 走査型ｆｍｃｗレーダのアンテナ切り換え方法及び走査型ｆｍｃｗレーダ
JP2003337171A (ja) 2002-05-20 2003-11-28 Furuno Electric Co Ltd 超音波送受信装置およびスキャニングソナー
US20170139044A1 (en) 2015-11-18 2017-05-18 Navico Holding As Transducer Elements at Different Tilt Angles
US20170315229A1 (en) 2016-03-24 2017-11-02 RFNAV, Inc. Low Cost 3D Radar Imaging and 3D Association Method from Low Count Linear Arrays for All Weather Autonomous Vehicle Navigation
JP2019113379A (ja) 2017-12-22 2019-07-11 三菱電機株式会社 レーダ装置

Also Published As

Publication number Publication date
JPWO2021019858A1 (https=) 2021-02-04
EP4009069A1 (en) 2022-06-08
CN114144691B (zh) 2025-07-11
CL2021002928A1 (es) 2022-06-03
CN114144691A (zh) 2022-03-04
WO2021019858A1 (ja) 2021-02-04
US20250216532A1 (en) 2025-07-03
EP4009069A4 (en) 2023-08-09
US20220113393A1 (en) 2022-04-14
US12241961B2 (en) 2025-03-04

Similar Documents

Publication Publication Date Title
JP7538800B2 (ja) 物標検出装置および物標検出方法
EP1346691B1 (en) Ultrasonic measurement instrument
US10215849B2 (en) CTFM detection apparatus and underwater detection apparatus
EP3153881A1 (en) Detection apparatus, fish finder, and radar
US7874988B2 (en) Ultrasonic diagnostic apparatus and ultrasonic transmission method
US12352906B2 (en) Target object detecting device and target object detecting method
EP3018494A1 (en) Ctfm detection apparatus and underwater detection apparatus
JP2017038630A (ja) 超音波診断装置およびドプラ波形画像生成方法
CN102688065B (zh) 超声波诊断装置和超声波图像产生方法
JP5869411B2 (ja) 超音波診断装置および超音波画像生成方法
EP2776860B1 (en) Apparatus and method using elastic waves for acquiring moving information and program for executing the method
JP6231354B2 (ja) 超音波診断装置およびその制御方法
CN108627839B (zh) 一种基于声波高更新率发射模式的目标探测方法及装置
JP6253350B2 (ja) 超音波診断装置
WO2025104940A1 (en) Target detection device and target detection method
US12560710B2 (en) Underwater detection device and underwater detection method
JP6165024B2 (ja) 超音波診断装置
CN122003621A (zh) 目标检测设备及目标检测方法
JP2012161560A (ja) 超音波診断装置および超音波画像生成方法
JP2000028716A (ja) 音響画像処理装置
JP2006255118A (ja) 超音波診断装置
JPH09159761A (ja) アクティブソーナ装置
JPH10213657A (ja) 音響画像処理装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230420

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20230424

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240109

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240304

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240402

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240520

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240806

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240809

R150 Certificate of patent or registration of utility model

Ref document number: 7538800

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150