FR3017718B1 - Dispositif de capteur d'environnement utilisant l'echo - Google Patents

Dispositif de capteur d'environnement utilisant l'echo Download PDF

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Publication number
FR3017718B1
FR3017718B1 FR1551105A FR1551105A FR3017718B1 FR 3017718 B1 FR3017718 B1 FR 3017718B1 FR 1551105 A FR1551105 A FR 1551105A FR 1551105 A FR1551105 A FR 1551105A FR 3017718 B1 FR3017718 B1 FR 3017718B1
Authority
FR
France
Prior art keywords
echo
sensor device
environment sensor
environment
sensor
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.)
Active
Application number
FR1551105A
Other languages
English (en)
Other versions
FR3017718A1 (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 FR3017718A1 publication Critical patent/FR3017718A1/fr
Application granted granted Critical
Publication of FR3017718B1 publication Critical patent/FR3017718B1/fr
Active 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
    • 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
    • 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
    • G01S7/539—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • 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
    • G01S15/87—Combinations of sonar systems
    • 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
    • G01S2015/937—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles sensor installation details
    • G01S2015/938—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles sensor installation details in the bumper area

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)
FR1551105A 2014-02-17 2015-02-11 Dispositif de capteur d'environnement utilisant l'echo Active FR3017718B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014202864.7 2014-02-17
DE102014202864.7A DE102014202864A1 (de) 2014-02-17 2014-02-17 Vorrichtung zur echobasierten Umfeldsensorik

Publications (2)

Publication Number Publication Date
FR3017718A1 FR3017718A1 (fr) 2015-08-21
FR3017718B1 true FR3017718B1 (fr) 2019-11-29

Family

ID=52781720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551105A Active FR3017718B1 (fr) 2014-02-17 2015-02-11 Dispositif de capteur d'environnement utilisant l'echo

Country Status (3)

Country Link
DE (1) DE102014202864A1 (fr)
FR (1) FR3017718B1 (fr)
GB (1) GB2523904B (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6281586A (ja) * 1985-10-04 1987-04-15 Nec Corp 目標自動識別装置
GB2290188A (en) * 1994-05-20 1995-12-13 Marconi Gec Ltd Radar range processing
EP1324069B1 (fr) * 2001-12-21 2009-09-02 STMicroelectronics S.r.l. Dispositif de détection des distances utilisant des signaux chaotiques
DE102010033384A1 (de) * 2010-08-05 2012-02-09 Valeo Schalter Und Sensoren Gmbh Verfahren und Vorrichtung zu Auswertung eines Echosignals zur Fahrzeugumfelderfassung sowie zugehörige Vorrichtung zur Fahrzeugumfelderfassung
EP2423707B1 (fr) * 2010-08-25 2013-04-17 Siemens Aktiengesellschaft Procédé pour déterminer la distance d'écho dans un système par impulsion écho-acoustique
DE102011004332A1 (de) * 2011-02-17 2012-08-23 Robert Bosch Gmbh Verfahren und Vorrichtung zur Efassung einer Umgebung eines Fahrzeugs
DE102012015967B4 (de) * 2012-08-11 2017-06-01 Valeo Schalter Und Sensoren Gmbh Verfahren zum Dekodieren eines von einem Ultraschallsensor eines Kraftfahrzeugs empfangenen Empfangssignals, Fahrerassistenzeinrichtung und Kraftfahrzeug
DE102013019431A1 (de) * 2013-11-20 2015-05-21 Valeo Schalter Und Sensoren Gmbh Verfahren zum Bestimmen des Signal-Rausch-Verhältnisses eines Zielechos eines von einem Ultraschallsensor eines Kraftfahrzeugs empfangenen Empfangssignals, Fahrerassistenzeinrichtung und Kraftfahrzeug

Also Published As

Publication number Publication date
GB201502620D0 (en) 2015-04-01
FR3017718A1 (fr) 2015-08-21
GB2523904B (en) 2020-07-29
DE102014202864A1 (de) 2015-08-20
GB2523904A (en) 2015-09-09

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