CN102808681A - 用于排气系统的主动噪声控制系统及其控制方法 - Google Patents
用于排气系统的主动噪声控制系统及其控制方法 Download PDFInfo
- Publication number
- CN102808681A CN102808681A CN2012102491564A CN201210249156A CN102808681A CN 102808681 A CN102808681 A CN 102808681A CN 2012102491564 A CN2012102491564 A CN 2012102491564A CN 201210249156 A CN201210249156 A CN 201210249156A CN 102808681 A CN102808681 A CN 102808681A
- Authority
- CN
- China
- Prior art keywords
- vent systems
- sound
- indicatrix
- control system
- engine
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
- F01N1/065—Silencing apparatus characterised by method of silencing by using interference effect by using an active noise source, e.g. speakers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/0333—Noise absorbers by means of an active system
-
- 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
- G10K11/1781—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 characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
- G10K11/17821—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 characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the input signals only
-
- 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
- G10K11/17883—General system configurations using both a reference signal and an error signal the reference signal being derived from a machine operating condition, e.g. engine RPM or vehicle speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2390/00—Arrangements for controlling or regulating exhaust apparatus
-
- 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
- G10K2210/301—Computational
- G10K2210/3033—Information contained in memory, e.g. stored signals or transfer functions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Silencers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011103211 | 2011-06-01 | ||
DE102011103211.1 | 2011-06-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102808681A true CN102808681A (zh) | 2012-12-05 |
CN102808681B CN102808681B (zh) | 2015-04-22 |
Family
ID=46201433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210249156.4A Active CN102808681B (zh) | 2011-06-01 | 2012-06-01 | 用于排气系统的主动噪声控制系统及其控制方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9025786B2 (zh) |
EP (1) | EP2530263B1 (zh) |
JP (1) | JP5507616B2 (zh) |
CN (1) | CN102808681B (zh) |
DE (1) | DE202012012724U1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103871397A (zh) * | 2012-12-17 | 2014-06-18 | 通用汽车环球科技运作有限责任公司 | 用于影响舱室噪音的装置 |
CN104251150A (zh) * | 2013-06-25 | 2014-12-31 | 埃贝施佩歇尔排气技术有限及两合公司 | 用于影响多流排放系统中的排放噪声的系统 |
CN104427435A (zh) * | 2013-09-06 | 2015-03-18 | 波森公司 | 有源声音生成设备 |
CN104691460A (zh) * | 2013-11-08 | 2015-06-10 | 沃尔沃汽车公司 | 用于屏蔽噪音的方法和系统 |
CN104712405A (zh) * | 2013-12-13 | 2015-06-17 | 上海通用汽车有限公司 | 混合动力车型的进排气系统 |
CN104775884A (zh) * | 2014-01-09 | 2015-07-15 | 罗伯特·博世有限公司 | 用于运行内燃机的方法和装置 |
CN105464752A (zh) * | 2014-09-25 | 2016-04-06 | 埃贝赫排气技术股份有限公司 | 控制传播经过排气系统的声音的系统的致动器的过载保护 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9269344B2 (en) * | 2013-09-03 | 2016-02-23 | Bose Corporation | Engine harmonic cancellation system afterglow mitigation |
DE102013113803A1 (de) * | 2013-12-10 | 2015-06-11 | Eberspächer Exhaust Technology GmbH & Co. KG | Schallerzeuger für ein System zur Beeinflussung von Abgasgeräuschen eines Kraftfahrzeugs |
US9394812B2 (en) * | 2014-07-09 | 2016-07-19 | Aai Corporation | Attenuating engine noise using a reverse resonator |
DE102014221323B4 (de) | 2014-10-21 | 2017-11-23 | Thyssenkrupp Marine Systems Gmbh | Unterseeboot |
KR101755463B1 (ko) | 2015-06-18 | 2017-07-07 | 현대자동차 주식회사 | 차량 연소음 마스킹 제어 장치 및 방법 |
TWI567292B (zh) * | 2016-03-16 | 2017-01-21 | 中原大學 | 具消除噪音與調整噪音頻率功能的排氣裝置 |
WO2018111233A1 (en) | 2016-12-13 | 2018-06-21 | Halliburton Energy Services, Inc. | Reducing far-field noise produced by well operations |
US10789936B2 (en) | 2016-12-29 | 2020-09-29 | Halliburton Energy Services, Inc. | Active noise control for hydraulic fracturing equipment |
WO2018234212A1 (de) * | 2017-06-23 | 2018-12-27 | Tenneco Gmbh | Variabler lautsprecher für eine abgasanlage |
US10724410B1 (en) | 2017-11-14 | 2020-07-28 | Brunswick Corporation | Exhaust sound enhancement assembly and method for a marine propulsion device |
US10699693B1 (en) * | 2019-07-08 | 2020-06-30 | Hyundai Motor Company | Sound generator for vehicle |
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JPH0588686A (ja) * | 1991-09-30 | 1993-04-09 | Nissan Motor Co Ltd | 吸気管又は排気管の騒音低減方法及び騒音低減装置 |
JPH07189645A (ja) * | 1993-12-27 | 1995-07-28 | Futaba Sangyo Kk | アクティブ消音装置 |
US5600106A (en) * | 1994-05-24 | 1997-02-04 | Noise Cancellation Technologies, Inc. | Actively sound reduced muffler having a venturi effect configuration |
JPH1011076A (ja) * | 1996-06-19 | 1998-01-16 | Toa Corp | 電子消音装置 |
US20090173568A1 (en) * | 2005-12-21 | 2009-07-09 | Uwe Kassner | Device and method for active noise cancellation in exhaust gas channel of a combustion engine |
CN101943041A (zh) * | 2009-07-03 | 2011-01-12 | J·埃贝斯佩歇合资公司 | 具有主动排气消声器的排气系统 |
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FR2385972A2 (fr) | 1977-04-01 | 1978-10-27 | Anvar | Dispositifs absorbeurs acoustiques actifs pour des conduits |
EP0373188B1 (en) | 1988-02-19 | 1993-12-01 | Noise Cancellation Technologies, Inc. | Exhaust gas muffler arrangement for combustion engine |
US5022082A (en) | 1990-01-12 | 1991-06-04 | Nelson Industries, Inc. | Active acoustic attenuation system with reduced convergence time |
US5229556A (en) | 1990-04-25 | 1993-07-20 | Ford Motor Company | Internal ported band pass enclosure for sound cancellation |
US5319165A (en) | 1990-04-25 | 1994-06-07 | Ford Motor Company | Dual bandpass secondary source |
US5233137A (en) | 1990-04-25 | 1993-08-03 | Ford Motor Company | Protective anc loudspeaker membrane |
DE4033269A1 (de) | 1990-10-19 | 1992-04-23 | Gillet Heinrich Gmbh | Schalldaempferanlage fuer kraftfahrzeuge |
US5619020A (en) | 1991-08-29 | 1997-04-08 | Noise Cancellation Technologies, Inc. | Muffler |
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IT1267402B1 (it) | 1994-02-22 | 1997-02-05 | Electronic Sound Attenuation S | Silenziatore attivo per gas di scarico. |
JPH08158966A (ja) | 1994-11-30 | 1996-06-18 | Nippondenso Co Ltd | 内燃機関の騒音制御装置 |
JP3250001B2 (ja) | 1995-06-09 | 2002-01-28 | 株式会社クボタ | 包囲型エンジンの騒音低減装置 |
EP0755045B1 (de) | 1995-07-20 | 2002-10-02 | Harman Audio Electronic Systems GmbH | Anordnung zur Auslöschung von Schallwellen |
DE19645202B4 (de) | 1995-12-23 | 2006-05-11 | Volkswagen Ag | Verfahren zur Überwachung der Konvertierungsrate eines Abgaskatalysators für eine Brennkraftmaschine |
JPH10238339A (ja) | 1997-02-20 | 1998-09-08 | Nissan Motor Co Ltd | エンジンの排気浄化装置 |
DE19713182A1 (de) | 1997-03-27 | 1998-10-01 | Siemens Ag | Verfahren und Vorrichtung zur Bestimmung der Motordrehzahl eines Kraftfahrzeuges |
DE19751596A1 (de) | 1997-11-21 | 1999-06-02 | Leistritz Abgastech | Aktiver Schalldämpfer |
EP0916817B1 (de) | 1997-11-18 | 2006-02-08 | Faurecia Abgastechnik GmbH | Aktiver Schalldämpfer |
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-
2012
- 2012-05-31 US US13/485,520 patent/US9025786B2/en active Active
- 2012-05-31 DE DE202012012724U patent/DE202012012724U1/de not_active Expired - Lifetime
- 2012-05-31 EP EP12170274.0A patent/EP2530263B1/en not_active Revoked
- 2012-06-01 JP JP2012125787A patent/JP5507616B2/ja active Active
- 2012-06-01 CN CN201210249156.4A patent/CN102808681B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0588686A (ja) * | 1991-09-30 | 1993-04-09 | Nissan Motor Co Ltd | 吸気管又は排気管の騒音低減方法及び騒音低減装置 |
JPH07189645A (ja) * | 1993-12-27 | 1995-07-28 | Futaba Sangyo Kk | アクティブ消音装置 |
US5600106A (en) * | 1994-05-24 | 1997-02-04 | Noise Cancellation Technologies, Inc. | Actively sound reduced muffler having a venturi effect configuration |
JPH1011076A (ja) * | 1996-06-19 | 1998-01-16 | Toa Corp | 電子消音装置 |
US20090173568A1 (en) * | 2005-12-21 | 2009-07-09 | Uwe Kassner | Device and method for active noise cancellation in exhaust gas channel of a combustion engine |
CN101943041A (zh) * | 2009-07-03 | 2011-01-12 | J·埃贝斯佩歇合资公司 | 具有主动排气消声器的排气系统 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103871397A (zh) * | 2012-12-17 | 2014-06-18 | 通用汽车环球科技运作有限责任公司 | 用于影响舱室噪音的装置 |
CN103871397B (zh) * | 2012-12-17 | 2019-05-03 | 通用汽车环球科技运作有限责任公司 | 用于影响舱室噪音的装置 |
CN104251150A (zh) * | 2013-06-25 | 2014-12-31 | 埃贝施佩歇尔排气技术有限及两合公司 | 用于影响多流排放系统中的排放噪声的系统 |
US9706295B2 (en) | 2013-06-25 | 2017-07-11 | Eberspächer Exhaust Technology GmbH & Co. KG | System for influencing exhaust noise in a multi-flow exhaust system |
CN104427435A (zh) * | 2013-09-06 | 2015-03-18 | 波森公司 | 有源声音生成设备 |
CN104691460A (zh) * | 2013-11-08 | 2015-06-10 | 沃尔沃汽车公司 | 用于屏蔽噪音的方法和系统 |
CN104691460B (zh) * | 2013-11-08 | 2018-10-23 | 沃尔沃汽车公司 | 用于屏蔽噪音的方法和系统 |
CN104712405A (zh) * | 2013-12-13 | 2015-06-17 | 上海通用汽车有限公司 | 混合动力车型的进排气系统 |
CN104775884A (zh) * | 2014-01-09 | 2015-07-15 | 罗伯特·博世有限公司 | 用于运行内燃机的方法和装置 |
CN105464752A (zh) * | 2014-09-25 | 2016-04-06 | 埃贝赫排气技术股份有限公司 | 控制传播经过排气系统的声音的系统的致动器的过载保护 |
CN105464752B (zh) * | 2014-09-25 | 2019-06-18 | 埃贝赫排气技术股份有限公司 | 控制传播经过排气系统的声音的系统的致动器的过载保护 |
Also Published As
Publication number | Publication date |
---|---|
US9025786B2 (en) | 2015-05-05 |
JP5507616B2 (ja) | 2014-05-28 |
CN102808681B (zh) | 2015-04-22 |
DE202012012724U1 (de) | 2013-09-11 |
EP2530263B1 (en) | 2013-08-21 |
EP2530263A1 (en) | 2012-12-05 |
US20120308023A1 (en) | 2012-12-06 |
JP2012251554A (ja) | 2012-12-20 |
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Owner name: EBERSPAECHER EXHAUST TECHNOLOGY GMBH + CO. KG Free format text: FORMER OWNER: EBERSPAECHER CLIMATE CONTROL SYSTEM GMBH + CO. KG Effective date: 20130814 |
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Effective date of registration: 20211009 Address after: Neunkichen, Germany Patentee after: Prem Co.,Ltd. Address before: Neunkichen, Germany Patentee before: Eberspacher Exhaust Technology GmbH & Co.KG |