ATE141692T1 - Volumetrischer bewegungsdetektor einer schutzanlage, insbesondere für kraftfahrzeuge - Google Patents

Volumetrischer bewegungsdetektor einer schutzanlage, insbesondere für kraftfahrzeuge

Info

Publication number
ATE141692T1
ATE141692T1 AT91440045T AT91440045T ATE141692T1 AT E141692 T1 ATE141692 T1 AT E141692T1 AT 91440045 T AT91440045 T AT 91440045T AT 91440045 T AT91440045 T AT 91440045T AT E141692 T1 ATE141692 T1 AT E141692T1
Authority
AT
Austria
Prior art keywords
signal
movement
motor vehicles
protection system
motion detector
Prior art date
Application number
AT91440045T
Other languages
English (en)
Inventor
Gerard Espinadel
Jack Latorre
Original Assignee
Electro Univers Diffusion
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 Electro Univers Diffusion filed Critical Electro Univers Diffusion
Application granted granted Critical
Publication of ATE141692T1 publication Critical patent/ATE141692T1/de

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
    • G01S15/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S15/523—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
    • G08B13/1618—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means
    • G08B13/1627—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means using Doppler shift detection circuits

Landscapes

  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Protection Of Generators And Motors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT91440045T 1990-06-01 1991-05-31 Volumetrischer bewegungsdetektor einer schutzanlage, insbesondere für kraftfahrzeuge ATE141692T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007055A FR2662836B1 (fr) 1990-06-01 1990-06-01 Detecteur volumetrique de mouvement pour la protection, notamment d'automobiles.

Publications (1)

Publication Number Publication Date
ATE141692T1 true ATE141692T1 (de) 1996-09-15

Family

ID=9397346

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91440045T ATE141692T1 (de) 1990-06-01 1991-05-31 Volumetrischer bewegungsdetektor einer schutzanlage, insbesondere für kraftfahrzeuge

Country Status (5)

Country Link
EP (1) EP0459925B1 (de)
AT (1) ATE141692T1 (de)
CA (1) CA2043559A1 (de)
DE (1) DE69121474T2 (de)
FR (1) FR2662836B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69325362T2 (de) * 1993-04-30 2000-02-03 Alpha Corp., Yokohama Ultraschallsensor
DE202009000500U1 (de) * 2009-01-16 2010-03-18 Klafs Gmbh & Co. Kg Saunakabine mit Zugangsüberwachung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938969C2 (de) * 1979-09-26 1984-12-13 Siemens AG, 1000 Berlin und 8000 München Ultraschall-Raumüberwachungssystem nach dem Impuls-Echo-Verfahren
GB2137749A (en) * 1983-04-07 1984-10-10 Healey Meters Limited Intruder Detection System
US4661936A (en) * 1984-11-26 1987-04-28 Gte Government Systems Corporation Apparatus for and method of doppler motion detection with standing wave drift compensation
JPH0714031B2 (ja) * 1986-12-18 1995-02-15 松下電子工業株式会社 半導体集積回路
DE8912983U1 (de) * 1988-11-02 1990-02-08 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Raumüberwachung

Also Published As

Publication number Publication date
FR2662836B1 (fr) 1995-06-02
DE69121474D1 (de) 1996-09-26
EP0459925B1 (de) 1996-08-21
DE69121474T2 (de) 1997-08-21
CA2043559A1 (fr) 1991-12-02
FR2662836A1 (fr) 1991-12-06
EP0459925A1 (de) 1991-12-04

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