FR2987452B1 - Procede de detection d'un champ environnant par un systeme d'assistance de conduite - Google Patents
Procede de detection d'un champ environnant par un systeme d'assistance de conduite Download PDFInfo
- Publication number
- FR2987452B1 FR2987452B1 FR1351731A FR1351731A FR2987452B1 FR 2987452 B1 FR2987452 B1 FR 2987452B1 FR 1351731 A FR1351731 A FR 1351731A FR 1351731 A FR1351731 A FR 1351731A FR 2987452 B1 FR2987452 B1 FR 2987452B1
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- FR
- France
- Prior art keywords
- detection
- surrounding field
- signal
- assistance system
- driving assistance
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- 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.)
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- 238000000034 method Methods 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 title 1
- 238000000295 emission spectrum Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
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- 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
- G01S15/107—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics using frequency agility of 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
- G01S15/88—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
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- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
-
- 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
- G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of 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
- 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
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar 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
- 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
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9314—Parking operations
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- 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
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9315—Monitoring blind spots
-
- 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
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9321—Velocity regulation, e.g. cruise control
-
- 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
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93271—Sensor installation details in the front of the vehicles
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- 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
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93272—Sensor installation details in the back of the 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
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
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- 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
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
-
- 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
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
-
- 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
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/483—Details of pulse systems
- G01S7/486—Receivers
- G01S7/487—Extracting wanted echo signals, e.g. pulse detection
-
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/497—Means for monitoring or calibrating
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/168—Driving aids for parking, e.g. acoustic or visual feedback on parking space
Abstract
Procédé de détection du champ environnant (60) à l'aide d'au moins un capteur de distance (20-36) comprenant les étapes suivantes consistant à : (d) émettre (62) au moins une impulsion (38, 38.2, 38.1) avec un spectre d'émission défini, (e) recevoir (64) au moins un signal (40, 41) dans un cycle de mesure (AT), (f) classer (66) le signal reçu (40, 41) comme signal d'écho (40) ou comme signal parasite (41) en effectuant un contrôle de plausibilité fondé sur une amplitude (46.2, 48.2, 50.2) et une information de phase du signal reçu (40, 41).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012202975.3A DE102012202975B4 (de) | 2012-02-28 | 2012-02-28 | Verfahren zur Umfelderkennung sowie Fahrassistenzsystem |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2987452A1 FR2987452A1 (fr) | 2013-08-30 |
FR2987452B1 true FR2987452B1 (fr) | 2020-10-02 |
Family
ID=48092230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1351731A Active FR2987452B1 (fr) | 2012-02-28 | 2013-02-27 | Procede de detection d'un champ environnant par un systeme d'assistance de conduite |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE102012202975B4 (fr) |
FR (1) | FR2987452B1 (fr) |
GB (1) | GB2500107B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013222860A1 (de) * | 2013-11-11 | 2015-05-13 | Robert Bosch Gmbh | Verfahren zum Erfassen eines Fahrzeugumfeldes |
DE102014207129A1 (de) * | 2014-04-14 | 2015-10-15 | Robert Bosch Gmbh | Verfahren zum Erkennen eines Objektes in einem Nahbereich eines Ultraschallsensors |
DE102014219399A1 (de) | 2014-09-25 | 2016-03-31 | Robert Bosch Gmbh | Ultraschallmesssystem, Ultraschallsensor und Verfahren zur Untersuchung eines Ultraschallechos |
DE102015209282A1 (de) | 2015-05-21 | 2016-11-24 | Robert Bosch Gmbh | Verfahren zum Erkennen von Dauerstörern und/oder Fremdschallstörern und entsprechende Vorrichtung |
DE102015211740A1 (de) * | 2015-06-24 | 2016-12-29 | Robert Bosch Gmbh | Variables Kommunikationsfenster für eine Datenübertragung von einem Sensor zu einer Steuervorrichtung |
DE102015110960A1 (de) * | 2015-07-07 | 2017-01-12 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Auswerten eines Empfangssignals eines Ultraschallsensors, Ultraschallsensorvorrichtung, Fahrerassistenzsystem sowie Kraftfahrzeug |
CN105938198A (zh) * | 2016-06-12 | 2016-09-14 | 天津大学 | 基于二次偏振的高精度绝对距离测量装置及其测量方法 |
DE102016224782A1 (de) * | 2016-12-13 | 2018-06-14 | Robert Bosch Gmbh | Verfahren und zum Betreiben einer ein Sendesignal aussendenden Sensorvorrichtung und Sensorvorrichtung |
DE102019207038A1 (de) * | 2019-05-15 | 2020-11-19 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Ermitteln einer Quelle eines Ultraschallsignals auf Basis einer Mehrzahl von Ultraschallsensoren eines Fortbewegungsmittels |
JP7331506B2 (ja) * | 2019-07-05 | 2023-08-23 | オムロン株式会社 | レーダ装置、ゴースト判定方法、およびプログラム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001009636A1 (fr) | 1999-07-28 | 2001-02-08 | Intersense, Inc. | Systeme de mesure de portee |
US6356510B1 (en) * | 2000-02-04 | 2002-03-12 | The United States Of America As Represented By The Secretary Of The Navy | Phase fluctuation enhanced adaptive processor |
KR20010105677A (ko) | 2000-05-17 | 2001-11-29 | 배길훈 | 장애물 감지 시스템의 간섭신호 필터링 방법 |
US6418083B1 (en) * | 2001-01-12 | 2002-07-09 | The United States Of America As Represented By The Secretary Of The Navy | Phase fluctuation based signal processor |
US6909668B2 (en) | 2002-09-16 | 2005-06-21 | Hubbell Incorporated | Ultrasonic displacement sensor using envelope detection |
DE102004006015A1 (de) | 2004-02-06 | 2005-08-25 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Anpassung eines Schwellwertes einer Detektionseinrichtung |
DE102005033462A1 (de) * | 2005-07-18 | 2007-01-25 | Siemens Ag | System zur Überwachung des Außennahbereichs eines Kraftfahrzeugs |
DE102005033403A1 (de) * | 2005-07-18 | 2007-01-25 | Robert Bosch Gmbh | Verfahren und Schaltungsanordnung zur genauen Entfernungsbestimmung |
JP2007155551A (ja) * | 2005-12-06 | 2007-06-21 | Toyota Motor Corp | 車載レーダ装置 |
DE102007029959A1 (de) * | 2007-06-28 | 2009-01-02 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Erfassung einer Umgebung |
DE102009002870A1 (de) | 2009-05-06 | 2010-11-18 | Robert Bosch Gmbh | Ultraschallobjekterfassungssystem und Verfahren zur Erfassung von Objekten mit Hilfe von Ultraschall |
DE102009053473A1 (de) * | 2009-11-16 | 2011-05-19 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Detektieren eines Objektes, Fahrerassistenzeinrichtung und Fahrzeug mit einer Fahrerassistenzeinrichtung |
EP2668522B1 (fr) | 2011-01-25 | 2020-03-11 | Clearwater Hydroacoustics Limited | Identification, détection et positionnement de réflecteurs acoustiques sous-marins |
NO335171B1 (no) * | 2011-10-07 | 2014-10-13 | 3D Radar As | Adaptiv interferensundertrykkelse for georadar |
-
2012
- 2012-02-28 DE DE102012202975.3A patent/DE102012202975B4/de active Active
-
2013
- 2013-02-27 GB GB1303536.5A patent/GB2500107B/en active Active
- 2013-02-27 FR FR1351731A patent/FR2987452B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
DE102012202975A1 (de) | 2013-08-29 |
DE102012202975B4 (de) | 2024-02-08 |
GB2500107A (en) | 2013-09-11 |
FR2987452A1 (fr) | 2013-08-30 |
GB2500107B (en) | 2015-10-14 |
GB201303536D0 (en) | 2013-04-10 |
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