KR100195576B1 - 이동 물체 속도 측정 장치 - Google Patents

이동 물체 속도 측정 장치 Download PDF

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Publication number
KR100195576B1
KR100195576B1 KR1019910701691A KR910701691A KR100195576B1 KR 100195576 B1 KR100195576 B1 KR 100195576B1 KR 1019910701691 A KR1019910701691 A KR 1019910701691A KR 910701691 A KR910701691 A KR 910701691A KR 100195576 B1 KR100195576 B1 KR 100195576B1
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KR
South Korea
Prior art keywords
speed
velocity
water
measuring
calculating
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.)
Expired - Fee Related
Application number
KR1019910701691A
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English (en)
Korean (ko)
Other versions
KR920701836A (ko
Inventor
히로시 이이노
시게루 아오야마
신지 이시하라
Original Assignee
구니또모 시게루
후루노 덴끼 가부시끼가이샤
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Publication date
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Publication of KR920701836A publication Critical patent/KR920701836A/ko
Application granted granted Critical
Publication of KR100195576B1 publication Critical patent/KR100195576B1/ko
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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
    • 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
    • G01S15/86—Combinations of sonar systems with lidar systems; Combinations of sonar systems with systems not using wave reflection
    • 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
    • G01S15/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
    • 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
    • G01S15/87—Combinations of sonar systems

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)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
KR1019910701691A 1990-03-26 1991-03-26 이동 물체 속도 측정 장치 Expired - Fee Related KR100195576B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7643690 1990-03-26
JP90-76436 1990-03-26

Publications (2)

Publication Number Publication Date
KR920701836A KR920701836A (ko) 1992-08-12
KR100195576B1 true KR100195576B1 (ko) 1999-06-15

Family

ID=13605101

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701691A Expired - Fee Related KR100195576B1 (ko) 1990-03-26 1991-03-26 이동 물체 속도 측정 장치

Country Status (6)

Country Link
US (1) US5224075A (enExample)
EP (2) EP0708343B1 (enExample)
KR (1) KR100195576B1 (enExample)
ES (2) ES2102396T3 (enExample)
NO (1) NO305776B1 (enExample)
WO (1) WO1991014953A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101580427B1 (ko) 2015-01-29 2015-12-28 한국해양대학교 산학협력단 시변 수중음향통신 채널을 위한 도플러 주파수 추정 및 수신방법
KR101885065B1 (ko) * 2017-11-06 2018-08-03 대한민국 음향 분석을 활용한 횡방향 그루빙이 형성된 도로를 지나는 차량의 속도 추정 방법, 장치 및 컴퓨터 프로그램

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960001777A (ko) * 1994-06-01 1996-01-25 제임스 디. 튜턴 차량 감시 시스템 도플러 신호의 주파수 영역처리방법
US6111523A (en) 1995-11-20 2000-08-29 American Traffic Systems, Inc. Method and apparatus for photographing traffic in an intersection
US5948038A (en) 1996-07-31 1999-09-07 American Traffic Systems, Inc. Traffic violation processing system
CH690660A5 (de) 1996-09-23 2000-11-30 Unitron Electronics Ag Geschwindigkeitsmessgerät für Objekte verschiedener Art.
US7109920B2 (en) * 2003-07-16 2006-09-19 General Electric Company Moving platform position determination system and method
US7123544B1 (en) 2004-05-24 2006-10-17 The United States Of America As Represented By The Secretary Of The Navy Assembly and method for determining speed of a supercavitating underwater vehicle
JP2006337025A (ja) * 2005-05-31 2006-12-14 Hitachi Ltd 絶対速度計測装置
JP4828295B2 (ja) * 2006-04-26 2011-11-30 古野電気株式会社 ドップラー計測器および潮流計
JP5279990B2 (ja) * 2006-06-13 2013-09-04 古野電気株式会社 レーダ装置
JP2010286354A (ja) * 2009-06-11 2010-12-24 Furuno Electric Co Ltd ドップラ周波数推定装置、測位信号捕捉追尾装置、測位装置、およびドップラ周波数測定方法
RU2467350C2 (ru) * 2009-06-15 2012-11-20 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военный учебно-научный центр Военно-морского флота "Военно-морская академия имени Адмирала Флота Советского союза Н.Г.Кузнецова" Способ и устройство обнаружения сигналов при наличии переменного доплеровского эффекта
KR101105898B1 (ko) * 2010-04-07 2012-01-17 광운대학교 산학협력단 이동 단말의 속도 추정 장치 및 방법
TWI400444B (zh) * 2010-08-13 2013-07-01 Tatung Co 超音波相位偏移之偵測裝置
DE102010062235A1 (de) 2010-12-01 2012-06-06 Robert Bosch Gmbh Fahrerassistenzsystem zur Detektion eines Objekts in einer Fahrzeugumgebung
JP6039918B2 (ja) * 2012-05-22 2016-12-07 株式会社鷺宮製作所 試験装置および試験装置の制御方法
JP6441740B2 (ja) * 2015-05-25 2018-12-19 古野電気株式会社 ドップラシフト周波数測定装置、対水速度計、及び潮流計
EP3401700B1 (en) * 2015-09-16 2024-09-11 Furuno Electric Co., Ltd. Ship speed gauge and method for obtaining ship speed
CN109541605A (zh) * 2018-11-13 2019-03-29 西北工业大学 一种降低单频声信号发射频率以提高目标识别能力的方法
JP7810588B2 (ja) * 2022-03-29 2026-02-03 古野電気株式会社 船速測定装置および船速測定方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018397B1 (enExample) * 1970-08-28 1975-06-28
JPS50129063A (enExample) * 1974-03-29 1975-10-11
FR2316602A1 (fr) * 1975-07-01 1977-01-28 Thomson Csf Systeme de mesure de la vitesse et de la direction de courants d'une masse fluide
US4069468A (en) * 1976-09-24 1978-01-17 Raytheon Company Doppler spectral measurement
US4138657A (en) * 1977-10-25 1979-02-06 Western Geophysical Co. Of America Shipboard apparatus for measuring ocean currents
JPS6282381A (ja) * 1985-10-07 1987-04-15 Nec Corp ソ−ナ−装置
JPS62294988A (ja) * 1986-06-16 1987-12-22 Furuno Electric Co Ltd 移動物標の移動速度測定装置
JPH0715484B2 (ja) * 1986-11-06 1995-02-22 古野電気株式会社 潮流測定装置
US4942558A (en) * 1988-03-31 1990-07-17 Micro-Trak Systems, Inc. Ultrasonic velocity sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101580427B1 (ko) 2015-01-29 2015-12-28 한국해양대학교 산학협력단 시변 수중음향통신 채널을 위한 도플러 주파수 추정 및 수신방법
KR101885065B1 (ko) * 2017-11-06 2018-08-03 대한민국 음향 분석을 활용한 횡방향 그루빙이 형성된 도로를 지나는 차량의 속도 추정 방법, 장치 및 컴퓨터 프로그램
US10816567B2 (en) 2017-11-06 2020-10-27 Republic of Korea (National Forensic Service Director Ministry of Public Administration and Security) Method, apparatus, and computer program for estimating speed of vehicle passing over horizontally grooved road by using acoustic analysis

Also Published As

Publication number Publication date
EP0708343B1 (en) 2000-05-17
ES2146703T3 (es) 2000-08-16
EP0708343A3 (enExample) 1996-05-29
EP0481083B1 (en) 1997-05-07
WO1991014953A1 (fr) 1991-10-03
EP0481083A1 (en) 1992-04-22
ES2102396T3 (es) 1997-08-01
NO914616L (no) 1991-11-25
NO914616D0 (no) 1991-11-25
NO305776B1 (no) 1999-07-19
EP0708343A2 (en) 1996-04-24
EP0481083A4 (en) 1992-06-03
US5224075A (en) 1993-06-29
KR920701836A (ko) 1992-08-12

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