BRPI0911440A2 - método e dispositivo para reconhecer um estado de uma máquina geradora de ruído a ser investigada - Google Patents

método e dispositivo para reconhecer um estado de uma máquina geradora de ruído a ser investigada

Info

Publication number
BRPI0911440A2
BRPI0911440A2 BRPI0911440A BRPI0911440A BRPI0911440A2 BR PI0911440 A2 BRPI0911440 A2 BR PI0911440A2 BR PI0911440 A BRPI0911440 A BR PI0911440A BR PI0911440 A BRPI0911440 A BR PI0911440A BR PI0911440 A2 BRPI0911440 A2 BR PI0911440A2
Authority
BR
Brazil
Prior art keywords
noise
classification model
condition
generating object
investigated
Prior art date
Application number
BRPI0911440A
Other languages
English (en)
Inventor
Joaquim Hofer
Lutz Leutelt
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BRPI0911440A2 publication Critical patent/BRPI0911440A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/12—Testing internal-combustion engines by monitoring vibrations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Control Of Electric Motors In General (AREA)
BRPI0911440A 2008-04-29 2009-04-29 método e dispositivo para reconhecer um estado de uma máquina geradora de ruído a ser investigada BRPI0911440A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008021362A DE102008021362B3 (de) 2008-04-29 2008-04-29 Verfahren und Vorrichtung zum Erkennen eines Zustandes einer zu untersuchenden geräuscherzeugenden Maschine
PCT/EP2009/055165 WO2009133123A1 (de) 2008-04-29 2009-04-29 Verfahren und vorrichtung zum erkennen eines zustandes einer zu untersuchenden geräuscherzeugenden maschine

Publications (1)

Publication Number Publication Date
BRPI0911440A2 true BRPI0911440A2 (pt) 2015-10-06

Family

ID=40691029

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911440A BRPI0911440A2 (pt) 2008-04-29 2009-04-29 método e dispositivo para reconhecer um estado de uma máquina geradora de ruído a ser investigada

Country Status (9)

Country Link
US (1) US9714884B2 (pt)
EP (1) EP2271908B1 (pt)
CN (1) CN102016535B (pt)
AT (1) ATE535794T1 (pt)
BR (1) BRPI0911440A2 (pt)
DE (1) DE102008021362B3 (pt)
MX (1) MX2010011772A (pt)
RU (1) RU2494364C2 (pt)
WO (1) WO2009133123A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008021362B3 (de) 2008-04-29 2009-07-02 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Erkennen eines Zustandes einer zu untersuchenden geräuscherzeugenden Maschine
DE102008046286B4 (de) 2008-09-08 2010-04-29 Siemens Aktiengesellschaft Ortungseinheit zur Anbringung an einem bewegbaren Objekt
DE102008046285A1 (de) 2008-09-08 2010-03-25 Siemens Aktiengesellschaft Vorrichtung zur Analyse von Atmungsgeräuschen
CN102811386B (zh) * 2011-06-01 2017-05-24 中兴通讯股份有限公司 一种录音装置、媒体服务器及录音方法、系统
DE102014207784A1 (de) * 2014-04-25 2015-10-29 Robert Bosch Gmbh Verfahren zur Symptomerkennung von Fehlfunktionen eines Elektrowerkzeugs
CN104111109B (zh) * 2014-07-21 2015-09-02 石家庄铁道大学 一种基于不同阶次统计量及支持向量机的机械振动状态识别方法
CN108597057A (zh) * 2018-04-28 2018-09-28 济南浪潮高新科技投资发展有限公司 一种基于噪音深度学习的无人机故障预测诊断系统及方法
US10773665B2 (en) * 2018-10-16 2020-09-15 Cnh Industrial America Llc System and method for detecting a damage condition associated with an agricultural machine
CN110686899B (zh) * 2019-09-21 2021-01-29 天津大学 一种内燃机噪声源识别方法
CN113489514B (zh) * 2021-07-05 2022-07-26 国网湖南省电力有限公司 基于自组织映射神经网络的电力线通信噪声识别方法及装置
CN113696839B (zh) * 2021-10-29 2021-12-28 南京易砼科技有限公司 一种混凝土泵送车辆的泵送状态检测方法和装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29611558U1 (de) * 1996-07-05 1997-08-07 Siemens Ag Vorrichtung zur Erfassung von analogen Meßsignalen für die akustische Diagnose von Prüflingen
EP1088211B1 (de) * 1998-04-17 2003-06-25 Siemens Aktiengesellschaft Akustisches diagnosesystem und -verfahren
DE19914533A1 (de) * 1999-03-31 2000-11-02 Bayerische Motoren Werke Ag Vibrationsakustisches Diagnosesystem
US20010044719A1 (en) * 1999-07-02 2001-11-22 Mitsubishi Electric Research Laboratories, Inc. Method and system for recognizing, indexing, and searching acoustic signals
DE10100522B4 (de) * 2001-01-08 2013-03-28 Deere & Company Überwachungseinrichtung zur Überwachung der Funktion einer Arbeitsmaschine
DE102004006848A1 (de) * 2004-02-12 2005-09-01 Deere & Company, Moline Verfahren und Überwachungssystem zur Überwachung des Zustands von Arbeitsmaschinen
DE102004012911A1 (de) * 2004-03-17 2005-10-06 Daimlerchrysler Ag Verfahren zur Bewertung eines Betriebsgeräusches eines Kraftfahrzeugmotors
CN1320372C (zh) * 2004-11-25 2007-06-06 上海交通大学 基于小波域的水声噪声的检测与识别方法
US8744844B2 (en) * 2007-07-06 2014-06-03 Audience, Inc. System and method for adaptive intelligent noise suppression
DE102008021362B3 (de) 2008-04-29 2009-07-02 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Erkennen eines Zustandes einer zu untersuchenden geräuscherzeugenden Maschine
EP2133866B1 (en) * 2008-06-13 2016-02-17 Harman Becker Automotive Systems GmbH Adaptive noise control system

Also Published As

Publication number Publication date
ATE535794T1 (de) 2011-12-15
RU2010148369A (ru) 2012-06-10
CN102016535A (zh) 2011-04-13
EP2271908A1 (de) 2011-01-12
CN102016535B (zh) 2012-10-03
EP2271908B1 (de) 2011-11-30
WO2009133123A1 (de) 2009-11-05
MX2010011772A (es) 2010-12-21
US20110047107A1 (en) 2011-02-24
DE102008021362B3 (de) 2009-07-02
RU2494364C2 (ru) 2013-09-27
WO2009133123A4 (de) 2009-12-17
US9714884B2 (en) 2017-07-25

Similar Documents

Publication Publication Date Title
BRPI0911440A2 (pt) método e dispositivo para reconhecer um estado de uma máquina geradora de ruído a ser investigada
EP2781883A3 (en) Method and apparatus for optimizing timing of audio commands based on recognized audio patterns
BR112015007625A2 (pt) aparelho, método de geração de uma medida de interferência de áudio e produto de programa de computador
ATE522857T1 (de) Verfahren, vorrichtung, server, system und computerprogrammprodukt zur verwendung mit prädiktiver texteingabe
JP2016505897A5 (pt)
WO2012170214A3 (en) System and apparatus for modeling processor workloads using virtual pulse chains
WO2010030450A3 (en) Method and apparatus for merging eda coverage logs of coverage data
EP2816554A3 (en) Method of executing voice recognition of electronic device and electronic device using the same
EP2204774A3 (en) Information processing apparatus, information processing method, and program
ATE488793T1 (de) Verfahren zum test eines elektronischen steuerungssystems
EP2499612A4 (en) METHOD AND DEVICE FOR DATA MANAGEMENT
WO2010030449A3 (en) Method and apparatus for merging eda coverage logs of coverage data
TW200705387A (en) Systems, methods, and apparatus for highband time warping
WO2012064408A3 (en) Method for tone/intonation recognition using auditory attention cues
BR112013017427A2 (pt) dispositivo de processamento de sinal, método de processamento de sinal para controlar um dispositivo de processamento de sinal, e processamento de execução de programa em um computador
EP2355093A3 (en) Multi-dimensional disambiguation of voice commands
BR112016007121A2 (pt) método para a análise de acústica de uma máquina, sistema para a análise de acústica de uma máquina e produto
ATE473501T1 (de) Vorrichtung, verfahren und computer programm zum erzeugen eines notensignals
WO2006133125A3 (en) Dynamic model generation methods and apparatus
ATE506890T1 (de) Vorrichtung und verfahren zur vorhersage eines kontrollverlustes über einen muskel
EP2402876A3 (en) Method and apparatus for correlating simulation models with physical devices based on correlation metrics
WO2011072055A3 (en) Methods and arrangements for analysis, diagnosis, and treatment monitoring of vocal folds by optical coherence tomography
EP2908269A3 (en) Method and apparatus for managing audio visual, audio or visual content
JP2016504087A5 (pt)
WO2009050768A1 (ja) シミュレート方法、電子装置の設計方法、シミュレートプログラムおよびシミュレーション装置

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.