JP2015502577A - 車両の乗員室内に導入される音を減衰又は増幅させるための方法及び装置 - Google Patents
車両の乗員室内に導入される音を減衰又は増幅させるための方法及び装置 Download PDFInfo
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- JP2015502577A JP2015502577A JP2014545142A JP2014545142A JP2015502577A JP 2015502577 A JP2015502577 A JP 2015502577A JP 2014545142 A JP2014545142 A JP 2014545142A JP 2014545142 A JP2014545142 A JP 2014545142A JP 2015502577 A JP2015502577 A JP 2015502577A
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- 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
- G10K11/1783—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 handling or detecting of non-standard events or conditions, e.g. changing operating modes under specific operating conditions
- G10K11/17837—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 handling or detecting of non-standard events or conditions, e.g. changing operating modes under specific operating conditions by retaining part of the ambient acoustic environment, e.g. speech or alarm signals that the user needs to hear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/008—Arrangement or adaptation of acoustic signal devices automatically actuated for signaling silent vehicles, e.g. for warning that a hybrid or electric vehicle is approaching
-
- 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
- G10K11/17873—General system configurations using a reference signal without an error signal, e.g. pure feedforward
-
- 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
- G10K15/00—Acoustics not otherwise provided for
- G10K15/02—Synthesis of acoustic waves
-
- 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
-
- 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
- G10K2210/12822—Exhaust pipes or mufflers
-
- 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
- G10K2210/3226—Sensor details, e.g. for producing a reference or 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
- G10K2210/30—Means
- G10K2210/321—Physical
- G10K2210/3229—Transducers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (12)
- 車両、特に電気的に駆動される車両の乗員室(10)内に導入される音を減衰及び/又は増幅させる方法(30)において、前記音は、前記乗員室(10)の外部に配置された音源(22)により生成され(32)、補正信号が、前記音源(22)及び/又は前記車両の音伝達構造(20)に割り当てられた補正信号手段(16)によって生成され(40)、前記補正信号は、前記音が減衰又は増幅されて前記乗員室(10)内に導入されるように決定される(38)、方法(30)。
- 前記補正信号は、前記音源(22)を制御するために利用される、中央制御ユニット(18)のデータに基づいて決定される(38)、請求項1に記載の方法。
- 前記補正信号は、音信号を収集する集音手段(24)によって決定される(38)、請求項1又は2に記載の方法。
- 前記補正信号は、前記音が前記乗員室(10)内では基本的に消去されるように決定される(38)、請求項1〜3のいずれか1項に記載の方法。
- 前記補正信号は、前記乗員室(10)内での前記音の減衰又は増幅を設定する係数に基づいて決定される(38)、請求項1〜4のいずれか1項に記載の方法。
- 前記補正信号は、前記乗員室(10)内へと前記音を伝送するために停止される、請求項1〜5のいずれか1項に記載の方法。
- 車両、特に電気的に駆動される車両の乗員室(10)に導入される音を減衰及び/又は増幅させる装置(12)において、前記乗員室(10)の外部に配置された音源(22)及び/又は前記車両の音伝達構造(20)に割り当てられた補正信号手段(16)を備え、前記補正信号手段(16)は、前記音源(22)により生成された前記音が減衰又は増幅されて前記乗員室(11)内に導入される(38)ように、補正信号を生成するように構成される、装置(12)。
- 前記装置(12)は、制御装置(14)をさらに有し、前記制御装置(14)は、前記補正信号を生成するために前記補正信号手段(16)と連結され、及び、前記補正信号を決定するために、前記音源(22)と接続された中央制御ユニット(18)と連結可能である、請求項7に記載の装置。
- 前記補正信号手段(16)は、機械的振動を生成するアクチュエータ、及び/又は、スピーカを有する、請求項7又は8に記載の装置。
- 前記装置(12)は、前記補正信号を決定するために、前記乗員室(10)内又は音伝達構造(20)上に配置され前記音により生じた音信号を収集するよう構成された集音手段(24)をさらに有する、請求項7〜9のいずれか1項に記載の装置。
- 前記集音手段(24)は、マイクロフォン及び/又は固体伝送音センサを有する、請求項10に記載の装置。
- 前記音源(22)は、振動子、特にスピーカ、車両の発電機及び/又は補助構成要素である、請求項7〜11のいずれか1項に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011087765A DE102011087765A1 (de) | 2011-12-05 | 2011-12-05 | Verfahren und Vorrichtung zum Dämpfen und/oder Verstärken eines in eine Fahrgastzelle eines Kraftfahrzeugs eingeleiteten Geräuschs |
DE102011087765.7 | 2011-12-05 | ||
PCT/EP2012/070185 WO2013083321A1 (de) | 2011-12-05 | 2012-10-11 | Verfahren und vorrichtung zum dämpfen oder verstärken eines in eine fahrgastzelle eines kraftfahrzeugs eingeleiteten geräuschs |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015502577A true JP2015502577A (ja) | 2015-01-22 |
JP5986216B2 JP5986216B2 (ja) | 2016-09-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014545142A Active JP5986216B2 (ja) | 2011-12-05 | 2012-10-11 | 車両の乗員室内に導入される音を減衰又は増幅させるための方法及び装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9940919B2 (ja) |
EP (1) | EP2788976B1 (ja) |
JP (1) | JP5986216B2 (ja) |
CN (1) | CN103959373B (ja) |
DE (1) | DE102011087765A1 (ja) |
WO (1) | WO2013083321A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015179194A (ja) * | 2014-03-19 | 2015-10-08 | 富士重工業株式会社 | 車両接近通報装置 |
JP2020097383A (ja) * | 2018-12-13 | 2020-06-25 | ラピスセミコンダクタ株式会社 | 音出力装置及び音出力システム |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016120038A1 (de) * | 2016-10-20 | 2018-04-26 | Ask Industries Gmbh | Verfahren und Vorrichtung zur Unterdrückung von aus dem Betrieb eines kraftfahrzeugseitigen Antriebsaggregats resultierenden akustischen Störsignalen |
DE102018202143A1 (de) * | 2018-02-12 | 2019-08-14 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Betrieb eines Fahrzeug-Audiosystems, Fahrzeug-Audiosystem und Fahrzeug |
CN108847212A (zh) * | 2018-05-28 | 2018-11-20 | 蔡玉聪 | 一种汽车主动降噪方法 |
DE102018209043A1 (de) * | 2018-06-07 | 2019-12-12 | Zf Friedrichshafen Ag | Auswerteeinrichtung, Schallwandler, Fahrzeug, Verfahren und Computerprogrammprodukt zur Dämpfung von Störanteilen in Geräuschen außerhalb des Fahrzeuges |
US11059420B2 (en) * | 2019-01-25 | 2021-07-13 | Volvo Car Corporation | Acoustic vehicle alerting system and method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56128244A (en) * | 1980-03-11 | 1981-10-07 | Hitachi Ltd | Alarming device of automobile |
JPS56154345A (en) * | 1980-04-30 | 1981-11-28 | Hitachi Ltd | Automobile warning device |
JPH05208636A (ja) * | 1992-01-30 | 1993-08-20 | Isuzu Motors Ltd | 警告音発生装置 |
JP2002370585A (ja) * | 2001-06-13 | 2002-12-24 | Nippon Soken Inc | 伝達システム |
US20100266135A1 (en) * | 2009-04-16 | 2010-10-21 | Gm Global Technology Operations, Inc. | Vehicle interior active noise cancellation |
WO2011030422A1 (ja) * | 2009-09-10 | 2011-03-17 | パイオニア株式会社 | 雑音低減装置 |
US20110175718A1 (en) * | 2010-01-21 | 2011-07-21 | Honda Motor Co., Ltd. | Active acoustic control apparatus |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56152098A (en) * | 1980-04-23 | 1981-11-25 | Toyota Motor Co Ltd | Voice warning device |
US5410606A (en) * | 1992-07-21 | 1995-04-25 | Honda Giken Kogyo Kabushiki Kaisha | Noise canceling method |
JP3625073B2 (ja) | 1994-05-18 | 2005-03-02 | ヤマハ発動機株式会社 | 電気車両の警報音装置および電気車両 |
DE19701801C2 (de) | 1996-12-20 | 1998-10-29 | Aarcon Prauss Arminius Gmbh | Vorrichtung zur Imitation von Motor- und Fahrzeuggeräuschen |
US8477955B2 (en) * | 2004-09-23 | 2013-07-02 | Thomson Licensing | Method and apparatus for controlling a headphone |
JP2008155791A (ja) | 2006-12-25 | 2008-07-10 | Toyota Motor Corp | ハイブリッド車およびその制御方法 |
JP5644478B2 (ja) | 2010-02-09 | 2014-12-24 | 日産自動車株式会社 | 車両の警報音発生装置 |
AT508606A3 (de) * | 2010-04-16 | 2011-11-15 | Bdp Sicherheitstechnologien Gmbh | Geschwindigkeitsabhängige wiedergabe von motorgeräuschen mittels sound-generator von hybrid-/elektroautos |
CN102778944A (zh) * | 2011-05-12 | 2012-11-14 | 鸿富锦精密工业(深圳)有限公司 | 音箱节电系统及方法 |
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2011
- 2011-12-05 DE DE102011087765A patent/DE102011087765A1/de not_active Withdrawn
-
2012
- 2012-10-11 CN CN201280059672.9A patent/CN103959373B/zh active Active
- 2012-10-11 WO PCT/EP2012/070185 patent/WO2013083321A1/de active Application Filing
- 2012-10-11 JP JP2014545142A patent/JP5986216B2/ja active Active
- 2012-10-11 EP EP12780136.3A patent/EP2788976B1/de active Active
- 2012-10-11 US US14/362,475 patent/US9940919B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56128244A (en) * | 1980-03-11 | 1981-10-07 | Hitachi Ltd | Alarming device of automobile |
JPS56154345A (en) * | 1980-04-30 | 1981-11-28 | Hitachi Ltd | Automobile warning device |
JPH05208636A (ja) * | 1992-01-30 | 1993-08-20 | Isuzu Motors Ltd | 警告音発生装置 |
JP2002370585A (ja) * | 2001-06-13 | 2002-12-24 | Nippon Soken Inc | 伝達システム |
US20100266135A1 (en) * | 2009-04-16 | 2010-10-21 | Gm Global Technology Operations, Inc. | Vehicle interior active noise cancellation |
WO2011030422A1 (ja) * | 2009-09-10 | 2011-03-17 | パイオニア株式会社 | 雑音低減装置 |
US20110175718A1 (en) * | 2010-01-21 | 2011-07-21 | Honda Motor Co., Ltd. | Active acoustic control apparatus |
JP2011148401A (ja) * | 2010-01-21 | 2011-08-04 | Honda Motor Co Ltd | 能動型音響制御装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015179194A (ja) * | 2014-03-19 | 2015-10-08 | 富士重工業株式会社 | 車両接近通報装置 |
JP2020097383A (ja) * | 2018-12-13 | 2020-06-25 | ラピスセミコンダクタ株式会社 | 音出力装置及び音出力システム |
JP7286378B2 (ja) | 2018-12-13 | 2023-06-05 | ラピスセミコンダクタ株式会社 | 音出力装置及び音出力システム |
Also Published As
Publication number | Publication date |
---|---|
EP2788976A1 (de) | 2014-10-15 |
EP2788976B1 (de) | 2018-04-25 |
JP5986216B2 (ja) | 2016-09-06 |
US9940919B2 (en) | 2018-04-10 |
WO2013083321A1 (de) | 2013-06-13 |
CN103959373A (zh) | 2014-07-30 |
US20140294190A1 (en) | 2014-10-02 |
DE102011087765A1 (de) | 2013-06-06 |
CN103959373B (zh) | 2019-08-06 |
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