CL2021002928A1 - Aparato y método para detectar objetivos - Google Patents

Aparato y método para detectar objetivos

Info

Publication number
CL2021002928A1
CL2021002928A1 CL2021002928A CL2021002928A CL2021002928A1 CL 2021002928 A1 CL2021002928 A1 CL 2021002928A1 CL 2021002928 A CL2021002928 A CL 2021002928A CL 2021002928 A CL2021002928 A CL 2021002928A CL 2021002928 A1 CL2021002928 A1 CL 2021002928A1
Authority
CL
Chile
Prior art keywords
transmission
transmission signal
transmitter
signal
detecting targets
Prior art date
Application number
CL2021002928A
Other languages
English (en)
Spanish (es)
Inventor
Yasushi Nishimori
Yasunobu Asada
Shinya Tanimura
Original Assignee
Furuno Electric Co
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 filed Critical Furuno Electric Co
Publication of CL2021002928A1 publication Critical patent/CL2021002928A1/es

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
    • 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
    • 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
    • G01S13/06—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)
CL2021002928A 2019-08-01 2021-11-05 Aparato y método para detectar objetivos CL2021002928A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019142342 2019-08-01

Publications (1)

Publication Number Publication Date
CL2021002928A1 true CL2021002928A1 (es) 2022-06-03

Family

ID=74228925

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2021002928A CL2021002928A1 (es) 2019-08-01 2021-11-05 Aparato y método para detectar objetivos

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

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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
JP3575694B2 (ja) * 2002-04-24 2004-10-13 株式会社ホンダエレシス 走査型ｆｍｃｗレーダ
JP4164290B2 (ja) * 2002-05-20 2008-10-15 古野電気株式会社 超音波送受信装置およびスキャニングソナー
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
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Also Published As

Publication number Publication date
JPWO2021019858A1 (https=) 2021-02-04
EP4009069A1 (en) 2022-06-08
CN114144691B (zh) 2025-07-11
CN114144691A (zh) 2022-03-04
WO2021019858A1 (ja) 2021-02-04
US20250216532A1 (en) 2025-07-03
EP4009069A4 (en) 2023-08-09
JP7538800B2 (ja) 2024-08-22
US20220113393A1 (en) 2022-04-14
US12241961B2 (en) 2025-03-04

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