DE69301447D1 - Verfahren und Gerät zur passiven Bahnverfolgung von Unterwasserobjekten - Google Patents

Verfahren und Gerät zur passiven Bahnverfolgung von Unterwasserobjekten

Info

Publication number
DE69301447D1
DE69301447D1 DE69301447T DE69301447T DE69301447D1 DE 69301447 D1 DE69301447 D1 DE 69301447D1 DE 69301447 T DE69301447 T DE 69301447T DE 69301447 T DE69301447 T DE 69301447T DE 69301447 D1 DE69301447 D1 DE 69301447D1
Authority
DE
Germany
Prior art keywords
underwater objects
tracing
passive tracing
passive
underwater
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
DE69301447T
Other languages
English (en)
Other versions
DE69301447T2 (de
Inventor
Vincent Jestin
Richard Becera
Etienne Charpentier
Alain Filipowicz
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.)
Direction General pour lArmement DGA
Etat Francais
Original Assignee
Direction General pour lArmement DGA
Etat Francais
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 Direction General pour lArmement DGA, Etat Francais filed Critical Direction General pour lArmement DGA
Publication of DE69301447D1 publication Critical patent/DE69301447D1/de
Application granted granted Critical
Publication of DE69301447T2 publication Critical patent/DE69301447T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/802—Systems for determining direction or deviation from predetermined direction
    • G01S3/808—Systems for determining direction or deviation from predetermined direction using transducers spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/8086—Systems for determining direction or deviation from predetermined direction using transducers spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems determining other position line of source
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/22—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE69301447T 1992-10-08 1993-09-30 Verfahren und Gerät zur passiven Bahnverfolgung von Unterwasserobjekten Expired - Fee Related DE69301447T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211944A FR2696837B1 (fr) 1992-10-08 1992-10-08 Procédé et dispositif de trajectographie passive d'objets sous-marins.

Publications (2)

Publication Number Publication Date
DE69301447D1 true DE69301447D1 (de) 1996-03-14
DE69301447T2 DE69301447T2 (de) 1996-07-18

Family

ID=9434275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69301447T Expired - Fee Related DE69301447T2 (de) 1992-10-08 1993-09-30 Verfahren und Gerät zur passiven Bahnverfolgung von Unterwasserobjekten

Country Status (4)

Country Link
US (1) US5377162A (de)
EP (1) EP0594474B1 (de)
DE (1) DE69301447T2 (de)
FR (1) FR2696837B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688595B1 (fr) * 1992-03-13 1994-05-06 Thomson Csf Procede et dispositif de localisation de bruiteurs par une antenne constituee de bouees acoustiques passives.
GB0221833D0 (en) * 2002-09-20 2002-10-30 Qinetiq Ltd Underwater location apparatus
US7283424B1 (en) * 2006-08-02 2007-10-16 The United States Of America Represented By The Secretary Of The Navy High speed underwater projectile tracking system and method
FR2923300B1 (fr) * 2007-11-06 2009-11-27 Thales Sa Procede de trajectographie passive par mesures d'angles
DE102008046432A1 (de) * 2008-09-09 2010-03-11 Rheinmetall Waffe Munition Gmbh Vorrichtung und Verfahren zur Abwehr von sich einem Schiff unter oder auf dem Wasser nähernden Objekten
EP2169422B1 (de) * 2008-09-24 2019-09-11 LEONARDO S.p.A. System und Verfahren zur akustischen Verfolgung der Bahn eines Unterwasserfahrzeugs
US7975614B2 (en) * 2009-09-16 2011-07-12 The United States Of America As Represented By The Secretary Of The Navy Acoustic shotgun system
EP2497073A4 (de) * 2009-11-03 2013-04-24 Trustees Of Stevens Inst Of Technology Passives akustisches unterwasser-eindringlingserkennungssystem
US9651649B1 (en) 2013-03-14 2017-05-16 The Trustees Of The Stevens Institute Of Technology Passive acoustic detection, tracking and classification system and method
KR101720327B1 (ko) * 2016-10-28 2017-03-28 한국지질자원연구원 수중 이상체의 위치 측정 장치 및 방법
CN109489794B (zh) * 2018-10-19 2020-10-23 中国人民解放军海军工程大学 一种船舶水下辐射噪声的少量测点实时评估方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764964A (en) * 1967-01-20 1973-10-09 Us Navy Underwater tracking system
FR2504275A1 (fr) * 1981-04-15 1982-10-22 Thomson Csf Systeme de telemetrie passive
US4639900A (en) * 1984-02-22 1987-01-27 U.S. Philips Corporation Method and a system for monitoring a sea area
FR2614427B1 (fr) * 1987-04-24 1989-06-09 Thomson Csf Procede de telemetrie sonore passive
FR2647224B1 (fr) * 1989-05-22 1992-04-30 Thomson Csf Procede pour la determination du mouvement d'une cible en acoustique sous-marine
FR2654945B1 (fr) * 1989-11-27 1993-11-26 Dubail Jean Christophe Procede et dispositif de localisation sonore applicable au jeu de tennis.

Also Published As

Publication number Publication date
EP0594474A1 (de) 1994-04-27
FR2696837B1 (fr) 1994-11-25
EP0594474B1 (de) 1996-01-31
US5377162A (en) 1994-12-27
DE69301447T2 (de) 1996-07-18
FR2696837A1 (fr) 1994-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee