BE900000A - METHOD FOR THE PASSIVE DETERMINATION OF TARGET DATA OF A VEHICLE. - Google Patents

METHOD FOR THE PASSIVE DETERMINATION OF TARGET DATA OF A VEHICLE.

Info

Publication number
BE900000A
BE900000A BE0/213207A BE213207A BE900000A BE 900000 A BE900000 A BE 900000A BE 0/213207 A BE0/213207 A BE 0/213207A BE 213207 A BE213207 A BE 213207A BE 900000 A BE900000 A BE 900000A
Authority
BE
Belgium
Prior art keywords
vehicle
target data
passive determination
intensity
intensity patterns
Prior art date
Application number
BE0/213207A
Other languages
French (fr)
Inventor
Bendig H
H Bendig
G Kracht
Original Assignee
Krupp Atlas Elektronik G M B H
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 Krupp Atlas Elektronik G M B H filed Critical Krupp Atlas Elektronik G M B H
Publication of BE900000A publication Critical patent/BE900000A/en

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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves
    • 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

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)
  • Radar Systems Or Details Thereof (AREA)
  • Table Devices Or Equipment (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)

Abstract

Sans se trahir, il faut déterminer la position, la vitesse et le cap d'un véhicule. Le champ d'interférence couplé au véhicule est mesuré par des transducteurs à travers le milieu de transmission. Des signaux de réception des transducteurs sont analysés et des motifs d'intensités sont formés. La pente des lignes d'interférences à l'intérieur du motif d'intensités et le décalage dans le temps des motifs d'intensités sont combinés, en meme temps que le relèvement qui est déterminé pour détecter les données de cible.Without betraying yourself, you must determine the position, speed and course of a vehicle. The interference field coupled to the vehicle is measured by transducers through the transmission medium. Transducer reception signals are analyzed and intensity patterns are formed. The slope of the interference lines within the intensity pattern and the time shift of the intensity patterns are combined, together with the bearing which is determined to detect the target data.

BE0/213207A 1983-06-23 1984-06-22 METHOD FOR THE PASSIVE DETERMINATION OF TARGET DATA OF A VEHICLE. BE900000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833322500 DE3322500A1 (en) 1983-06-23 1983-06-23 PROCEDURE FOR PASSIVE DETERMINATION OF TARGET DATA OF A VEHICLE

Publications (1)

Publication Number Publication Date
BE900000A true BE900000A (en) 1987-04-17

Family

ID=6202104

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213207A BE900000A (en) 1983-06-23 1984-06-22 METHOD FOR THE PASSIVE DETERMINATION OF TARGET DATA OF A VEHICLE.

Country Status (8)

Country Link
BE (1) BE900000A (en)
DE (1) DE3322500A1 (en)
DK (1) DK165526C (en)
FR (1) FR2590679B1 (en)
GB (1) GB2186687B (en)
IT (1) IT1174179B (en)
NL (1) NL8401997A (en)
NO (1) NO166104C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519269C2 (en) * 1985-05-30 1993-12-02 Nord Systemtechnik Method for determining travel status data of an object
DE3623521A1 (en) * 1986-07-12 1988-01-21 Krupp Gmbh PASSIVE METHOD FOR ESTIMATING TARGET DATA OF A TARGET EMITTING TIME-CONTINUOUS WATER SOUND SIGNALS
DE3926378A1 (en) * 1989-08-10 1991-02-14 Krupp Atlas Elektronik Gmbh METHOD FOR PASSIVELY DETERMINING TARGET DATA
DE4338511C2 (en) * 1993-11-11 1996-05-02 Ant Nachrichtentech Arrangement for locating objects
FR2720513B1 (en) * 1994-05-27 1996-08-14 Metravib Sa Method and system for locating a firearm from an acoustic detection.
GB2342164B (en) 1998-10-01 2003-02-26 Roke Manor Research Improvements in or relating to sensor systems
FR2812402B1 (en) * 2000-07-27 2005-08-19 Solutronic METHOD AND DEVICE FOR ACOUSTIC DETECTION OF A SOUND MOBILE
US7945408B2 (en) 2007-09-20 2011-05-17 Voxis, Inc. Time delay estimation
EP3581962A1 (en) * 2018-06-11 2019-12-18 Hexagon Technology Center GmbH Dual beam fmcw distance measuring method with compensation of a speed-dependent distance measuring fault
CN115461258B (en) * 2020-02-21 2023-09-05 蓝色空间人工智能公司 Method for object avoidance during autonomous navigation
CN114089286A (en) * 2021-12-07 2022-02-25 中国人民解放军空军工程大学 FM bandwidth selection method for chirp signal applied to ultra-low altitude detection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887926C (en) * 1944-12-09 1953-08-27 Atlas Werke Ag Method and device for receiving and determining the direction of sound waves on ships
JPS53140079A (en) * 1977-04-15 1978-12-06 Nippon Hoso Kyokai <Nhk> Automatic recognizing system for moving sound source
DE3200820A1 (en) * 1982-01-14 1985-10-24 Fried. Krupp GmbH Krupp Atlas-Elektronik Bremen, 2800 Bremen Method for passively measuring the speed of a vehicle
DE3204874C2 (en) * 1982-02-11 1994-07-14 Atlas Elektronik Gmbh Passive method for obtaining target data from a sound source

Also Published As

Publication number Publication date
DK165526B (en) 1992-12-07
GB2186687A (en) 1987-08-19
NL8401997A (en) 1987-02-02
DK299884A (en) 1987-01-15
DE3322500C2 (en) 1992-02-20
NO166104B (en) 1991-02-18
NO842465L (en) 1986-11-10
GB2186687B (en) 1988-01-06
DE3322500A1 (en) 1987-03-19
IT1174179B (en) 1987-07-01
FR2590679B1 (en) 1988-08-12
NO166104C (en) 1991-05-29
FR2590679A1 (en) 1987-05-29
IT8421364A0 (en) 1984-06-12
DK165526C (en) 1993-04-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ATLAS ELEKTRONIK G:M.B.H.

Effective date: 19930630