SE458071B - Foerfarande och apparat foer maetning av ett avstaand medelst ultraljudsimpulser - Google Patents

Foerfarande och apparat foer maetning av ett avstaand medelst ultraljudsimpulser

Info

Publication number
SE458071B
SE458071B SE8802737A SE8802737A SE458071B SE 458071 B SE458071 B SE 458071B SE 8802737 A SE8802737 A SE 8802737A SE 8802737 A SE8802737 A SE 8802737A SE 458071 B SE458071 B SE 458071B
Authority
SE
Sweden
Prior art keywords
transceiver
lvb
lva
counter
ultrasonic pulse
Prior art date
Application number
SE8802737A
Other languages
English (en)
Swedish (sv)
Other versions
SE8802737L (nl
SE8802737D0 (sv
Inventor
E Jukkala
Original Assignee
Innovatum Oy
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 Innovatum Oy filed Critical Innovatum Oy
Publication of SE8802737D0 publication Critical patent/SE8802737D0/xx
Publication of SE8802737L publication Critical patent/SE8802737L/xx
Publication of SE458071B publication Critical patent/SE458071B/sv

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
    • G01S15/74—Systems using reradiation of acoustic waves, e.g. IFF, i.e. identification of friend or foe

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
SE8802737A 1986-01-28 1988-07-27 Foerfarande och apparat foer maetning av ett avstaand medelst ultraljudsimpulser SE458071B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI860394A FI75678C (fi) 1986-01-28 1986-01-28 Foerfarande och anordning foer maetning av avstaond medelst ultraljud.

Publications (3)

Publication Number Publication Date
SE8802737D0 SE8802737D0 (sv) 1988-07-27
SE8802737L SE8802737L (nl) 1988-07-29
SE458071B true SE458071B (sv) 1989-02-20

Family

ID=8522047

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802737A SE458071B (sv) 1986-01-28 1988-07-27 Foerfarande och apparat foer maetning av ett avstaand medelst ultraljudsimpulser

Country Status (8)

Country Link
US (1) US4894810A (nl)
DE (1) DE3790018T1 (nl)
DK (1) DK504887A (nl)
FI (1) FI75678C (nl)
GB (1) GB2207504B (nl)
NL (1) NL8720014A (nl)
SE (1) SE458071B (nl)
WO (1) WO1987004527A1 (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910537A1 (de) * 1989-04-01 1990-10-04 Jungheinrich Kg Verfahren zur kollisionsvermeidung in anlagen mit fahrerlos gefuehrten fahrzeugen sowie fahrzeugausruestung fuer fahrzeuge zur durchfuehrung dieses verfahrens
IE61810B1 (en) * 1989-09-11 1994-11-30 Suparules Ltd Ultrasonic master-slave rangefinder
US5175695A (en) * 1989-09-11 1992-12-29 Suparules Limited UL trasonic measuring apparatus
US5031159A (en) * 1990-02-21 1991-07-09 Laitram Corporation Hydroacoustic ranging system
US5214617A (en) * 1990-02-21 1993-05-25 The Laitram Corporation Hydroacoustic ranging system
US5062088A (en) * 1990-10-09 1991-10-29 Lundahl Instruments, Inc. Acoustic measuring system
US5223680A (en) * 1991-05-03 1993-06-29 Otis Elevator Company Measuring elevator car position using ultrasound
US5385050A (en) * 1992-04-07 1995-01-31 Northrop Grumman Corporation Gap measurement for shim manufacture
US5303206A (en) * 1992-07-17 1994-04-12 Richard Bemb Method and apparatus for measuring distance and determining direction in a fluid medium
US5627800A (en) * 1994-01-28 1997-05-06 Kotler; Seymour R. Method and apparatus for determining position of a moving object in a tank
EP1233281A1 (en) * 2001-02-14 2002-08-21 ISE Ingegneria dei Sistemi Elettronici S.r.l. Apparatus and method for reducing the effects of a fluid motion on measuring distances by means of acoustic waves
DE102004011693A1 (de) * 2004-03-10 2005-09-29 Siemens Ag Sensorknoten und sich daraus selbst organisierendes Sensornetzwerk
US7408839B2 (en) * 2004-09-09 2008-08-05 Siemens Building Technologies, Inc. Distance measurement for wireless building automation devices
US20060063523A1 (en) 2004-09-21 2006-03-23 Mcfarland Norman R Portable wireless sensor for building control
US7382271B2 (en) * 2004-09-29 2008-06-03 Siemens Building Technologies, Inc. Automated position detection for wireless building automation devices
US7378980B2 (en) * 2004-09-29 2008-05-27 Siemens Building Technologies, Inc. Triangulation of position for automated building control components
US7602671B2 (en) * 2007-07-10 2009-10-13 Constantinos Dionysiou Oil heating tank meter for monitoring a plurality of variables
DE102012222334B4 (de) * 2012-12-05 2023-11-02 Robert Bosch Gmbh Verfahren zur Bestimmung des relativen Abstandes und der relativen Bewegung mehrerer Verkehrsteilnehmer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159832A (en) * 1958-09-19 1964-12-01 Jr Jerome R Cox Anti-collision device for aircraft
US3806861A (en) * 1971-08-30 1974-04-23 Mitsubishi Electric Corp Ultrasonic wave type collision preventing system
US4026654A (en) * 1972-10-09 1977-05-31 Engins Matra System for detecting the presence of a possibly moving object
US3895382A (en) * 1974-01-31 1975-07-15 Litchstreet Co Method and apparatus for measuring passively range and bearing
DE2515087C3 (de) * 1975-04-07 1979-10-18 Karl-Heinz Keuth Gmbh, 5414 Vallendar Vorrichtung zur berührungslosen Bestimmung kurzer Abstände im Meßberich eines Maßbandes
DE2620437A1 (de) * 1976-05-08 1977-11-24 Pfeiff Werner Geraet zur distanzmessung
US4114314A (en) * 1977-02-22 1978-09-19 The Ministry Of Science & Higher Education Process for the production of thebaine
US4214314A (en) * 1978-03-13 1980-07-22 Regents Of The University Of California Precision transponder and method of communicating therewith
FR2430020A1 (fr) * 1978-06-28 1980-01-25 Petroles Cie Francaise Procede de mesure automatique d'une distance dans l'eau par emissions et receptions controlees d'ultra-sons
DE3022857A1 (de) * 1979-08-29 1981-04-02 EUMIG Elektrizitäts- und Metallwaren-Industrie GmbH, Wiener Neudorf Einrichtung zur laufzeitmessung

Also Published As

Publication number Publication date
GB2207504A (en) 1989-02-01
GB8816812D0 (en) 1988-09-21
SE8802737L (nl) 1988-07-29
SE8802737D0 (sv) 1988-07-27
WO1987004527A1 (en) 1987-07-30
NL8720014A (nl) 1988-10-03
FI860394A (fi) 1987-07-29
FI75678C (fi) 1988-07-11
FI75678B (fi) 1988-03-31
DK504887D0 (da) 1987-09-25
FI860394A0 (fi) 1986-01-28
DK504887A (da) 1987-09-25
GB2207504B (en) 1989-11-01
US4894810A (en) 1990-01-16
DE3790018T1 (nl) 1988-10-27

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