FR2749403B1 - Procede pour detecter et classer des sources acoustiques, en particulier des vehicules - Google Patents

Procede pour detecter et classer des sources acoustiques, en particulier des vehicules

Info

Publication number
FR2749403B1
FR2749403B1 FR9303926A FR9303926A FR2749403B1 FR 2749403 B1 FR2749403 B1 FR 2749403B1 FR 9303926 A FR9303926 A FR 9303926A FR 9303926 A FR9303926 A FR 9303926A FR 2749403 B1 FR2749403 B1 FR 2749403B1
Authority
FR
France
Prior art keywords
detecting
acoustic sources
particularly vehicles
classifying acoustic
classifying
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
FR9303926A
Other languages
English (en)
French (fr)
Other versions
FR2749403A1 (fr
Inventor
Gunnar Becker
Alwin Gudesen
Karl Emil Hansen
Jurgen Klemp
Gunter Tummoscheit
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.)
Atlas Elektronik GmbH
Original Assignee
Atlas Elektronik GmbH
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 Atlas Elektronik GmbH filed Critical Atlas Elektronik GmbH
Publication of FR2749403A1 publication Critical patent/FR2749403A1/fr
Application granted granted Critical
Publication of FR2749403B1 publication Critical patent/FR2749403B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/001—Acoustic presence detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR9303926A 1992-04-10 1993-04-02 Procede pour detecter et classer des sources acoustiques, en particulier des vehicules Expired - Fee Related FR2749403B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4212072A DE4212072C2 (de) 1992-04-10 1992-04-10 Verfahren zum Detektieren und Klassifizieren von Schallquellen, insbesondere von Fahrzeugen

Publications (2)

Publication Number Publication Date
FR2749403A1 FR2749403A1 (fr) 1997-12-05
FR2749403B1 true FR2749403B1 (fr) 1999-12-31

Family

ID=6456542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9303926A Expired - Fee Related FR2749403B1 (fr) 1992-04-10 1993-04-02 Procede pour detecter et classer des sources acoustiques, en particulier des vehicules

Country Status (5)

Country Link
DE (1) DE4212072C2 (nl)
FR (1) FR2749403B1 (nl)
GB (1) GB2355527B (nl)
IT (1) IT1276036B1 (nl)
NL (1) NL194516C (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11408988B2 (en) 2018-09-24 2022-08-09 Howden Alphair Ventilating Systems Inc. System and method for acoustic vehicle location tracking

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1605330A (en) * 1973-06-08 1991-06-19 Secr Defence Detecting and differentiating vehicles
DE3204874C2 (de) * 1982-02-11 1994-07-14 Atlas Elektronik Gmbh Passives Verfahren zum Gewinnen von Zieldaten von einer Schallquelle
US4604738A (en) * 1982-02-22 1986-08-05 Honeywell Inc. Method and apparatus for classification of a moving terrestrial vehicle as light or heavy
US4661939A (en) * 1985-09-03 1987-04-28 Honeywell Inc. Light vehicle range discriminator
DE3840732A1 (de) * 1988-12-02 1990-06-07 Krupp Atlas Elektronik Gmbh Auf kettenfahrzeuge ansprechende weckvorrichtung

Also Published As

Publication number Publication date
ITMI930694A1 (it) 1994-10-07
NL194516C (nl) 2002-06-04
IT1276036B1 (it) 1997-10-24
NL194516B (nl) 2002-02-01
GB9303313D0 (en) 2001-03-07
DE4212072C2 (de) 2002-09-26
DE4212072A1 (de) 1997-09-25
FR2749403A1 (fr) 1997-12-05
ITMI930694A0 (nl) 1993-04-07
GB2355527A (en) 2001-04-25
GB2355527B (en) 2001-08-15
NL9300436A (nl) 1998-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111230