FR3023622B1 - Dispositif et procede de detection par le son du champ environnant - Google Patents

Dispositif et procede de detection par le son du champ environnant

Info

Publication number
FR3023622B1
FR3023622B1 FR1556377A FR1556377A FR3023622B1 FR 3023622 B1 FR3023622 B1 FR 3023622B1 FR 1556377 A FR1556377 A FR 1556377A FR 1556377 A FR1556377 A FR 1556377A FR 3023622 B1 FR3023622 B1 FR 3023622B1
Authority
FR
France
Prior art keywords
sound detection
surrounding field
surrounding
field
sound
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
FR1556377A
Other languages
English (en)
Other versions
FR3023622A1 (fr
Inventor
Matthias Karl
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR3023622A1 publication Critical patent/FR3023622A1/fr
Application granted granted Critical
Publication of FR3023622B1 publication Critical patent/FR3023622B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers
    • G01S7/527—Extracting wanted echo signals
    • G01S7/5273—Extracting wanted echo signals using digital techniques
    • 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
    • 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
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52004—Means for monitoring or calibrating
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers
    • G01S7/527—Extracting wanted echo signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR1556377A 2014-07-07 2015-07-06 Dispositif et procede de detection par le son du champ environnant Expired - Fee Related FR3023622B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014213122.7A DE102014213122A1 (de) 2014-07-07 2014-07-07 Vorrichtung und Verfahren zur schallbasierten Umfelddetektion

Publications (2)

Publication Number Publication Date
FR3023622A1 FR3023622A1 (fr) 2016-01-15
FR3023622B1 true FR3023622B1 (fr) 2018-09-07

Family

ID=54013380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556377A Expired - Fee Related FR3023622B1 (fr) 2014-07-07 2015-07-06 Dispositif et procede de detection par le son du champ environnant

Country Status (3)

Country Link
DE (1) DE102014213122A1 (fr)
FR (1) FR3023622B1 (fr)
GB (1) GB2530374B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017105043A1 (de) * 2017-03-09 2018-09-13 Valeo Schalter Und Sensoren Gmbh Verfahren zum Bestimmen eines Funktionszustands eines Ultraschallsensors mittels einer Übertragungsfunktion des Ultraschallsensors, Ultraschallsensorvorrichtung sowie Kraftfahrzeug
DE102017128837A1 (de) * 2017-12-05 2019-06-06 Valeo Schalter Und Sensoren Gmbh Verfahren zum Bestimmen eines Funktionszustands eines Ultraschallsensors, wobei eine Spannung erfasst wird sowie Ultraschallsensorvorrichtung mit einem Ultraschallsensor
DE102018124024A1 (de) 2018-09-28 2020-04-02 Valeo Schalter Und Sensoren Gmbh Verfahren zum Betreiben eines Ultraschallsensors eines Fahrzeugs mit reduzierter Diagnose in einem Messbetrieb des Ultraschallsensors sowie Ultraschallsensorvorrichtung
DE102019207050A1 (de) * 2019-05-15 2020-11-19 Robert Bosch Gmbh Sensoranordnung und Fortbewegungsmittel zum Erfassen eines Ultraschallsignals im Bereich eines Rades eines Fortbewegungsmittels

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3587147B2 (ja) * 2000-08-31 2004-11-10 株式会社デンソー 車両用障害物検知装置
US6431001B1 (en) * 2000-08-31 2002-08-13 Denso Corporation Obstacle detecting system having snow detecting function
JP2003248050A (ja) * 2002-02-26 2003-09-05 Denso Corp 障害物検出装置
JP2006242619A (ja) * 2005-03-01 2006-09-14 Proassist:Kk 超音波センサ信号処理システム
DE102009040992B4 (de) * 2009-09-10 2015-11-26 Valeo Schalter Und Sensoren Gmbh Verfahren zur Vereisungs- und Verschmutzungserkennung von Ultraschallsensoren
DE102010003624B4 (de) 2010-04-01 2021-04-01 Robert Bosch Gmbh Verfahren zum Erfassen einer Störung eines Ultraschallwandlers und Störungserfassungsvorrichtung für einen Ultraschallwandler
DE102010062983A1 (de) * 2010-12-14 2012-06-14 Robert Bosch Gmbh Verfahren und Vorrichtung zur akustischen Abtastung eines Bereichs
DE102012200743A1 (de) 2012-01-19 2013-07-25 Robert Bosch Gmbh Verfahren zur Bestimmung der Position und/oder der Bewegung mindestens eines Objektes in der Umgebung eines Fahrzeuges und/oder zur Informationsübertragung mittels mindestens eines gesendeten akustischen Signals und Umfelderfassungsvorrichtung zum Durchführen des Verfahrens
DE102012220311B4 (de) * 2012-11-08 2023-03-30 Robert Bosch Gmbh Verfahren zur Detektion der Sensordegradation bei Abstandssensoren
DE102012221591A1 (de) 2012-11-26 2014-05-28 Robert Bosch Gmbh Verfahren und Vorrichtung zur Umfelderfassung eines Fahrzeugs
DE102014207129A1 (de) * 2014-04-14 2015-10-15 Robert Bosch Gmbh Verfahren zum Erkennen eines Objektes in einem Nahbereich eines Ultraschallsensors

Also Published As

Publication number Publication date
GB201511594D0 (en) 2015-08-19
FR3023622A1 (fr) 2016-01-15
GB2530374A (en) 2016-03-23
DE102014213122A1 (de) 2016-01-07
GB2530374B (en) 2019-02-13

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