IT1183520B - Procedimento per la misura della distanza tra oggetti qualsiasi e trasmettitore e ricevitore per l'esecuzione del prcentimento - Google Patents

Procedimento per la misura della distanza tra oggetti qualsiasi e trasmettitore e ricevitore per l'esecuzione del prcentimento

Info

Publication number
IT1183520B
IT1183520B IT20144/85A IT2014485A IT1183520B IT 1183520 B IT1183520 B IT 1183520B IT 20144/85 A IT20144/85 A IT 20144/85A IT 2014485 A IT2014485 A IT 2014485A IT 1183520 B IT1183520 B IT 1183520B
Authority
IT
Italy
Prior art keywords
prcentimento
transmitter
receiver
objects
procedure
Prior art date
Application number
IT20144/85A
Other languages
English (en)
Other versions
IT8520144A0 (it
Inventor
Lutz Breitkreuz
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of IT8520144A0 publication Critical patent/IT8520144A0/it
Application granted granted Critical
Publication of IT1183520B publication Critical patent/IT1183520B/it

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
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
    • G01S15/104—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • 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
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • 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
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2015/932—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles for parking operations

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)
IT20144/85A 1984-03-31 1985-03-29 Procedimento per la misura della distanza tra oggetti qualsiasi e trasmettitore e ricevitore per l'esecuzione del prcentimento IT1183520B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843412089 DE3412089A1 (de) 1984-03-31 1984-03-31 Verfahren zur messtechnischen ermittlung des abstandes zwischen zwei beliebigen gegenstaenden und sender und empfaenger zur durchfuehrung des verfahrens

Publications (2)

Publication Number Publication Date
IT8520144A0 IT8520144A0 (it) 1985-03-29
IT1183520B true IT1183520B (it) 1987-10-22

Family

ID=6232259

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20144/85A IT1183520B (it) 1984-03-31 1985-03-29 Procedimento per la misura della distanza tra oggetti qualsiasi e trasmettitore e ricevitore per l'esecuzione del prcentimento

Country Status (4)

Country Link
DE (1) DE3412089A1 (it)
FR (1) FR2562264B1 (it)
GB (1) GB2156986B (it)
IT (1) IT1183520B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250093A (en) * 1990-11-20 1992-05-27 Graeme William Younger Ultrasonic position measuring system
AT407304B (de) * 1998-01-20 2001-02-26 Wolfgang Dipl Ing D Stubenvoll Verbessertes verfahren zur messung des abstandes von objekten mittels ultraschall
DE19841154C2 (de) * 1998-09-09 2002-11-07 Holger Loehmer Verfahren und Vorrichtung zur Messung der Laufzeit von Schallwellen
EP1324069B1 (en) * 2001-12-21 2009-09-02 STMicroelectronics S.r.l. A system for detecting distances using chaotic signals
DE102011004830B4 (de) 2011-02-28 2015-10-29 Holger Löhmer Phasenverfahren zur Messung der Ausbreitungsgeschwindigkeit von Schallwellen mit dynamischem Messfenster
DE102016222810A1 (de) * 2016-11-18 2018-05-24 Robert Bosch Gmbh Verfahren zum Betreiben eines Ultraschallsystems
WO2020151815A1 (de) * 2019-01-23 2020-07-30 Diehl Metering Gmbh Verfahren zur bestimmung der laufzeit eines ultraschallsignals in einem strömenden medium sowie ultraschalldurchflussmesser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519985A (en) * 1951-06-12 1970-07-07 Robert M Page Random modulation obstacle locator system
NO130133B (it) * 1969-05-28 1974-07-08 Krupp Gmbh
DE2914549A1 (de) * 1979-04-10 1980-10-23 Agfa Gevaert Ag Kodiereinrichtung fuer einen ultraschall-entfernungsmesser
GB2058349A (en) * 1979-08-22 1981-04-08 Nat Res Dev Method and Apparatus for Sensing the Distance of a Surface
JPS57168179A (en) * 1981-04-10 1982-10-16 Komatsu Ltd Ultrasonic distance measuring system
US4442513A (en) * 1982-02-05 1984-04-10 The Bendix Corporation Sonar transceiver system and method

Also Published As

Publication number Publication date
GB8508313D0 (en) 1985-05-09
IT8520144A0 (it) 1985-03-29
GB2156986A (en) 1985-10-16
DE3412089A1 (de) 1985-10-10
FR2562264B1 (fr) 1989-03-24
FR2562264A1 (fr) 1985-10-04
GB2156986B (en) 1987-07-08

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