FR3088134B1 - Systeme de controle actif feedforward du bruit de roulement d'un vehicule automobile avec capteurs de reference a proximite du systeme multimedia - Google Patents
Systeme de controle actif feedforward du bruit de roulement d'un vehicule automobile avec capteurs de reference a proximite du systeme multimedia Download PDFInfo
- Publication number
- FR3088134B1 FR3088134B1 FR1860157A FR1860157A FR3088134B1 FR 3088134 B1 FR3088134 B1 FR 3088134B1 FR 1860157 A FR1860157 A FR 1860157A FR 1860157 A FR1860157 A FR 1860157A FR 3088134 B1 FR3088134 B1 FR 3088134B1
- Authority
- FR
- France
- Prior art keywords
- motor vehicle
- vehicle sound
- reference sensors
- active motor
- sound monitoring
- 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
Links
- 238000012544 monitoring process Methods 0.000 title 1
- 238000005096 rolling process Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1785—Methods, e.g. algorithms; Devices
- G10K11/17857—Geometric disposition, e.g. placement of microphones
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1787—General system configurations
- G10K11/17879—General system configurations using both a reference signal and an error signal
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
- G10K2210/10—Applications
- G10K2210/128—Vehicles
- G10K2210/1282—Automobiles
- G10K2210/12821—Rolling noise; Wind and body noise
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
- G10K2210/30—Means
- G10K2210/301—Computational
- G10K2210/3031—Hardware, e.g. architecture
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
- G10K2210/30—Means
- G10K2210/321—Physical
- G10K2210/3214—Architectures, e.g. special constructional features or arrangements of features
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
Système de contrôle actif du bruit de roulement d'un véhicule automobile comprenant un système multimédia comportant une carte électronique (1) intégrée dans un boîtier (2) fixé dans le véhicule automobile. Le système comprend au moins un microphone d'erreur (7) et au moins un capteur (12) fixé dans l'habitacle du véhicule, à proximité du boîtier (2) du système multimédia.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1860157A FR3088134B1 (fr) | 2018-11-05 | 2018-11-05 | Systeme de controle actif feedforward du bruit de roulement d'un vehicule automobile avec capteurs de reference a proximite du systeme multimedia |
CN201980079547.6A CN113272892B (zh) | 2018-11-05 | 2019-10-24 | 具有邻近多媒体***的参考传感器的机动车辆运行噪声的前馈主动控制*** |
EP19790540.9A EP3877972A1 (fr) | 2018-11-05 | 2019-10-24 | Système de contrôle actif feedforward du bruit de roulement d'un véhicule automobile avec capteurs de référence à proximité du système multimédia |
PCT/EP2019/079010 WO2020094408A1 (fr) | 2018-11-05 | 2019-10-24 | Système de contrôle actif feedforward du bruit de roulement d'un véhicule automobile avec capteurs de référence à proximité du système multimédia |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1860157 | 2018-11-05 | ||
FR1860157A FR3088134B1 (fr) | 2018-11-05 | 2018-11-05 | Systeme de controle actif feedforward du bruit de roulement d'un vehicule automobile avec capteurs de reference a proximite du systeme multimedia |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3088134A1 FR3088134A1 (fr) | 2020-05-08 |
FR3088134B1 true FR3088134B1 (fr) | 2022-01-21 |
Family
ID=65951654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1860157A Active FR3088134B1 (fr) | 2018-11-05 | 2018-11-05 | Systeme de controle actif feedforward du bruit de roulement d'un vehicule automobile avec capteurs de reference a proximite du systeme multimedia |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3877972A1 (fr) |
CN (1) | CN113272892B (fr) |
FR (1) | FR3088134B1 (fr) |
WO (1) | WO2020094408A1 (fr) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2252657A (en) | 1990-10-24 | 1992-08-12 | Lotus Car | Vibration and sound generation in vehicles |
JP2000020072A (ja) * | 1998-07-02 | 2000-01-21 | Yanmar Diesel Engine Co Ltd | 消音装置 |
US7606376B2 (en) * | 2003-11-07 | 2009-10-20 | Harman International Industries, Incorporated | Automotive audio controller with vibration sensor |
JP2006118694A (ja) * | 2004-09-21 | 2006-05-11 | Nissan Motor Co Ltd | 振動抑制装置の最適配置構成 |
FR2946203B1 (fr) * | 2009-05-28 | 2016-07-29 | Ixmotion | Procede et dispositif d'attenuation d'un bruit a bande etroite dans un habitacle d'un vehicule |
DE102013211409A1 (de) * | 2013-06-18 | 2014-12-18 | Robert Bosch Gmbh | Abstandssensor für ein Kraftfahrzeug und Anordnung mehrerer Abstandssensoren |
JP2015205659A (ja) * | 2014-04-23 | 2015-11-19 | 株式会社ブリヂストン | 車両の振動低減システム |
KR101628119B1 (ko) * | 2014-08-11 | 2016-06-08 | 현대자동차 주식회사 | 소음제어시스템 및 그 방법 |
EP3130897B1 (fr) * | 2015-08-10 | 2022-10-19 | Harman Becker Automotive Systems GmbH | Détection de bruit et de vibrations |
EP3156999B1 (fr) * | 2015-10-16 | 2022-03-23 | Harman Becker Automotive Systems GmbH | Contrôle du bruit d'un moteur |
DE102015122194A1 (de) * | 2015-12-18 | 2017-06-22 | Robert Bosch Automotive Steering Gmbh | Verfahren zur Maskierung und/oder zur Reduzierung störender Geräusche oder deren Auffälligkeit bei dem Betrieb eines Kraftfahrzeugs |
EP3633670A1 (fr) | 2016-05-11 | 2020-04-08 | Harman Becker Automotive Systems GmbH | Procédé et système permettant de sélectionner les emplacements de capteur sur un véhicule pour commande de bruit active |
US9899018B2 (en) * | 2016-06-24 | 2018-02-20 | GM Global Technology Operations LLC | Method, system and apparatus for addressing road noise |
JP6462752B2 (ja) * | 2017-03-30 | 2019-01-30 | 株式会社Subaru | 車両用消音装置 |
-
2018
- 2018-11-05 FR FR1860157A patent/FR3088134B1/fr active Active
-
2019
- 2019-10-24 EP EP19790540.9A patent/EP3877972A1/fr active Pending
- 2019-10-24 WO PCT/EP2019/079010 patent/WO2020094408A1/fr unknown
- 2019-10-24 CN CN201980079547.6A patent/CN113272892B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3877972A1 (fr) | 2021-09-15 |
FR3088134A1 (fr) | 2020-05-08 |
WO2020094408A1 (fr) | 2020-05-14 |
CN113272892A (zh) | 2021-08-17 |
CN113272892B (zh) | 2023-11-03 |
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CA | Change of address |
Effective date: 20221005 |
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