ATE528662T1 - Verarbeitung von impulsecho-messsignalen - Google Patents

Verarbeitung von impulsecho-messsignalen

Info

Publication number
ATE528662T1
ATE528662T1 AT08013174T AT08013174T ATE528662T1 AT E528662 T1 ATE528662 T1 AT E528662T1 AT 08013174 T AT08013174 T AT 08013174T AT 08013174 T AT08013174 T AT 08013174T AT E528662 T1 ATE528662 T1 AT E528662T1
Authority
AT
Austria
Prior art keywords
processing
measurement signals
echo measurement
track
impulse echo
Prior art date
Application number
AT08013174T
Other languages
English (en)
Inventor
Jean-Rene Larocque
Derek Yee
Original Assignee
Siemens Milltronics Proc Instr
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 Siemens Milltronics Proc Instr filed Critical Siemens Milltronics Proc Instr
Application granted granted Critical
Publication of ATE528662T1 publication Critical patent/ATE528662T1/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
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic 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
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated 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
    • 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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional [2D] tracking, e.g. combination of angle and range tracking, track-while-scan radar
    • G01S13/723—Radar-tracking systems; Analogous systems for two-dimensional [2D] tracking, e.g. combination of angle and range tracking, track-while-scan radar by using numerical data
    • G01S13/726—Multiple target tracking
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT08013174T 2008-07-22 2008-07-22 Verarbeitung von impulsecho-messsignalen ATE528662T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08013174A EP2148219B1 (de) 2008-07-22 2008-07-22 Verarbeitung von Impulsecho-Messsignalen

Publications (1)

Publication Number Publication Date
ATE528662T1 true ATE528662T1 (de) 2011-10-15

Family

ID=40091830

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08013174T ATE528662T1 (de) 2008-07-22 2008-07-22 Verarbeitung von impulsecho-messsignalen

Country Status (3)

Country Link
US (1) US8022862B2 (de)
EP (1) EP2148219B1 (de)
AT (1) ATE528662T1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2148219B1 (de) * 2008-07-22 2011-10-12 Siemens Milltronics Process Instruments Inc. Verarbeitung von Impulsecho-Messsignalen
DE112008004069B4 (de) * 2008-12-18 2014-09-04 Toyota Jidosha Kabushiki Kaisha Radarsystem
EP2309235A1 (de) * 2009-10-12 2011-04-13 VEGA Grieshaber KG Segmentbasierte Signalverarbeitung
EP2366983B1 (de) 2010-03-17 2020-04-29 VEGA Grieshaber KG Mobilitätserkennung in Füllstandmessgeräten
EP2372388A1 (de) 2010-04-01 2011-10-05 Siemens Milltronics Process Instruments Inc. Impulsecho-Pegelmessverfahren
WO2012100814A1 (en) * 2011-01-24 2012-08-02 Vega Grieshaber Kg Phase-based tracking
EP2584324B1 (de) * 2011-10-17 2018-09-19 VEGA Grieshaber KG Füllstandsmessgerät und Verfahren zur Bestimmung eines funktionalen Zusammenhangs zwischen verschiedenen Tracks
AU2012292174B2 (en) * 2011-08-04 2015-03-19 Vega Grieshaber Kg Tracking process taking into consideration a linear relationship
EP2554956B1 (de) 2011-08-04 2020-07-29 VEGA Grieshaber KG Tracking unter Berücksichtigung der Mobilität
DE102011056040A1 (de) * 2011-12-05 2013-06-06 Rothenberger Ag Vorrichtung zum Ablängen von Wellrohren
WO2013185809A1 (en) * 2012-06-13 2013-12-19 Kongsberg Defence & Aerospace As Continuous range finder
US20140083184A1 (en) * 2012-07-26 2014-03-27 Vega Grieshaber Kg Tracking taking account of a linear relationship
DE102013107707B4 (de) 2013-07-19 2018-01-25 Pepperl + Fuchs Gmbh Sensoreinrichtung
DE102013109606B4 (de) 2013-09-03 2022-05-12 Pepperl + Fuchs Gmbh Verfahren und Vorrichtung zum Erfassen eines Füllstands in einem Sammelbehälter
US20150323667A1 (en) * 2014-05-12 2015-11-12 Chirp Microsystems Time of flight range finding with an adaptive transmit pulse and adaptive receiver processing
DE102016218093A1 (de) 2016-09-21 2018-03-22 Robert Bosch Gmbh Betriebsverfahren für ein Ultraschallsensorsystem, Steuereinrichtung, Ultraschallsensorsystem und Fahrzeug
DE102016218064A1 (de) 2016-09-21 2018-03-22 Robert Bosch Gmbh Betriebsverfahren für ein Ultraschallsensorsystem, Steuereinrichtung, Ultraschallsensorsystem und Fahrzeug
US10545219B2 (en) 2016-11-23 2020-01-28 Chirp Microsystems Three dimensional object-localization and tracking using ultrasonic pulses
CN108709605B (zh) * 2018-05-22 2020-01-24 武汉海盛智创科技有限公司 基于多次回波检测的外贴式超声波液位检测系统
US11415451B2 (en) 2019-04-01 2022-08-16 Abb Schweiz Ag High and/or low energy system coupler
US11193809B2 (en) 2019-04-01 2021-12-07 Abb Schweiz Ag Expert control systems and methods for level measurement
US11079473B2 (en) 2019-04-01 2021-08-03 Abb Schweiz Ag Timing control circuit for guided wave radar level transmitter
US11486961B2 (en) * 2019-06-14 2022-11-01 Chirp Microsystems Object-localization and tracking using ultrasonic pulses with reflection rejection
KR102684767B1 (ko) 2021-12-01 2024-07-11 현대모비스 주식회사 모빌리티 외부측정센서의 노이즈저감장치 및 노이즈저감방법
US12298169B2 (en) 2022-01-31 2025-05-13 Abb Schweiz Ag Systems and methods for determining a fill level
CN121877148A (zh) * 2026-03-20 2026-04-17 成都英萨传感技术研究有限公司 一种基于多目标跟踪算法的防溢液位检测方法、饮水机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4234300C2 (de) * 1992-10-12 1998-11-26 Grieshaber Vega Kg Füllstand-Meßverfahren
US5321406A (en) * 1992-12-22 1994-06-14 Honeywell, Inc. Method of track merging in an aircraft tracking system
US5374932A (en) * 1993-08-02 1994-12-20 Massachusetts Institute Of Technology Airport surface surveillance system
US5519618A (en) * 1993-08-02 1996-05-21 Massachusetts Institute Of Technology Airport surface safety logic
DE19723978C2 (de) * 1997-06-06 1999-03-25 Endress Hauser Gmbh Co Verfahren zur Messung des Füllstands eines Füllguts in einem Behälter nach dem Radarprinzip
US6556511B1 (en) * 2001-11-01 2003-04-29 Techno Research Method of locking onto and tracking a target
DE10325267A1 (de) * 2003-06-03 2004-12-23 Endress + Hauser Gmbh + Co. Kg Anordnung und Verfahren zur Füllstandsmessung
US6925870B2 (en) * 2003-09-23 2005-08-09 Battelle Memorial Institute Ultrasonic fill level device and method
US7054227B2 (en) * 2003-09-25 2006-05-30 Siemens Milltronics Process Instruments, Inc. Method for recursive echo processing in time-of-flight or level measurement systems
WO2006068604A1 (en) 2004-12-23 2006-06-29 Rosemount Tank Radar Ab A radar level gauge system
DE602006017505D1 (de) * 2006-02-21 2010-11-25 Siemens Milltronics Proc Instr Verfahren zur Verarbeitung eines Echoprofils und Impulsechomesssystem
EP1918735B1 (de) * 2006-10-31 2009-08-26 Siemens Milltronics Process Instruments Inc. Verfahren zur Verarbeitung eines Echoprofils
EP2148219B1 (de) * 2008-07-22 2011-10-12 Siemens Milltronics Process Instruments Inc. Verarbeitung von Impulsecho-Messsignalen

Also Published As

Publication number Publication date
US20100019949A1 (en) 2010-01-28
EP2148219A1 (de) 2010-01-27
EP2148219B1 (de) 2011-10-12
US8022862B2 (en) 2011-09-20

Similar Documents

Publication Publication Date Title
DE502008001000D1 (de) Optoelektronischer Sensor und Verfahren zur Messung von Entfernungen nach dem Lichtlaufzeitprinzip
WO2010030665A3 (en) Method for detection of radar signals
AU2019269165A1 (en) Acoustic illumination for flow-monitoring
WO2010106483A3 (en) Apparatus for determining a flow property of a fluid
MX2019014618A (es) Sistema para detectar un objeto en movimiento.
WO2012022934A3 (en) Detection of moving objects
EP2382080A4 (de) Indikatoren zur anzeige des vorhandenseins von stoffwechselnebenprodukten aus mikroorganismen
EP4365620A3 (de) Automatische bestimmung der standorte von signalquellen in bereichen mit begrenzter satellitenabdeckung
ATE539358T1 (de) Abstandsensor und verfahren zum bestimmen eines abstands
WO2016053396A3 (en) Frequency agile ladar
EP4361606A3 (de) Signalkodierung und -dekodierung in multiplexierten biochemischen assays
ATE475107T1 (de) Fmcw-radarverfahren mit auswertung der phase der differenzsignale
RU2014142070A (ru) Обнаружение интерференции в сети активных датчиков
EA201590605A1 (ru) Способ и кинематическая калибровочная система для измерения смещений и вибраций объектов и конструкций
AR096017A1 (es) Sistema acústico y método de rastreo de una línea para el sistema de transferencia de fluidos
EP4449446A4 (de) Systeme und verfahren zur vorhersage, erkennung und überwachung von akuten erkrankungen
EP4012370A4 (de) Anomalieerkennungsvorrichtung für schienenfahrzeuge
EP3942285C0 (de) Differenzsignalbiosensor zum nachweis eines analyten
EP3948345A4 (de) Visuelle indikatoren für anwesenheitserkennungssysteme
DE602006005350D1 (de) Nachweis von markov-sequenzen
FR3020531B1 (fr) Dispositif et methode de determination du temps d'arrivee d'un signal uwb.
PL2610634T3 (pl) Sposób określania estymaty prędkości radialnej ech radarowych za pomocą informacji Dopplera
EP3370074A4 (de) Verfahren zur erkennung des hintergrundrauschens eines sensors und vorrichtung dafür
AR071886A1 (es) Metodo y disposicion para anular la interferencia de transmisores adyacentes en un sistema de vigilancia de articulos electronicos
ATE522826T1 (de) Verfahren und anordnung zur auswertung von ultraschallsignalen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties