JPWO2022113586A1 - - Google Patents

Info

Publication number
JPWO2022113586A1
JPWO2022113586A1 JP2022565120A JP2022565120A JPWO2022113586A1 JP WO2022113586 A1 JPWO2022113586 A1 JP WO2022113586A1 JP 2022565120 A JP2022565120 A JP 2022565120A JP 2022565120 A JP2022565120 A JP 2022565120A JP WO2022113586 A1 JPWO2022113586 A1 JP WO2022113586A1
Authority
JP
Japan
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
JP2022565120A
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
Publication of JPWO2022113586A1 publication Critical patent/JPWO2022113586A1/ja
Pending 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S15/582—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse-modulated waves and based upon the Doppler effect resulting from movement of targets
    • 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
    • G01S7/539—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
    • G01K11/24—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of the velocity of propagation of sound
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2022565120A 2020-11-24 2021-10-21 Pending JPWO2022113586A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020194724 2020-11-24
PCT/JP2021/038925 WO2022113586A1 (ja) 2020-11-24 2021-10-21 ドップラー装置、俯角推定方法およびプログラム

Publications (1)

Publication Number Publication Date
JPWO2022113586A1 true JPWO2022113586A1 (ja) 2022-06-02

Family

ID=81754228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022565120A Pending JPWO2022113586A1 (ja) 2020-11-24 2021-10-21

Country Status (5)

Country Link
US (1) US20230204766A1 (ja)
EP (1) EP4254009A4 (ja)
JP (1) JPWO2022113586A1 (ja)
CN (1) CN116261673A (ja)
WO (1) WO2022113586A1 (ja)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118782A (en) 1977-03-24 1978-10-03 The United States Of America As Represented By The Secretary Of The Navy Digital sound velocity calculator
JPS60181625A (ja) * 1984-02-28 1985-09-17 Furuno Electric Co Ltd 水中の水温測定装置
JPH04282484A (ja) * 1991-03-08 1992-10-07 Kaijo Corp 船速計を有する魚群探知機
JPH05240719A (ja) * 1992-02-28 1993-09-17 Japan Radio Co Ltd 超音波遠隔水温測定装置
JP3631550B2 (ja) * 1996-01-24 2005-03-23 日本無線株式会社 車載用傾斜計測装置および傾斜車速計測装置
JPH11352225A (ja) * 1998-06-11 1999-12-24 Furuno Electric Co Ltd 速度測定装置
JP5697863B2 (ja) * 2009-10-20 2015-04-08 古野電気株式会社 ドップラー速度計
KR20130075486A (ko) * 2011-12-27 2013-07-05 삼성메디슨 주식회사 송신 지연을 이용하여 벡터 정보를 검출하는 초음파 시스템 및 방법
JP2016031362A (ja) 2014-07-25 2016-03-07 日本無線株式会社 温度測定装置
JP6931143B2 (ja) * 2016-03-01 2021-09-01 本多電子株式会社 潮流計
US9817116B1 (en) * 2016-04-29 2017-11-14 R2Sonic, Llc Acoustic doppler system and method
JP7166186B2 (ja) * 2019-02-07 2022-11-07 日本無線株式会社 水温測定装置、及び水温測定方法

Also Published As

Publication number Publication date
CN116261673A (zh) 2023-06-13
WO2022113586A1 (ja) 2022-06-02
EP4254009A1 (en) 2023-10-04
EP4254009A4 (en) 2024-10-09
US20230204766A1 (en) 2023-06-29

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Legal Events

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Effective date: 20241011

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