WO2009037077A3 - Sensor device and monitoring system for noises - Google Patents

Sensor device and monitoring system for noises Download PDF

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Publication number
WO2009037077A3
WO2009037077A3 PCT/EP2008/061223 EP2008061223W WO2009037077A3 WO 2009037077 A3 WO2009037077 A3 WO 2009037077A3 EP 2008061223 W EP2008061223 W EP 2008061223W WO 2009037077 A3 WO2009037077 A3 WO 2009037077A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensor device
noises
signals
monitoring system
noise
Prior art date
Application number
PCT/EP2008/061223
Other languages
German (de)
French (fr)
Other versions
WO2009037077A2 (en
Inventor
Joachim Hofer
Harald Höge
Lutz Leutelt
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO2009037077A2 publication Critical patent/WO2009037077A2/en
Publication of WO2009037077A3 publication Critical patent/WO2009037077A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37337—Noise, acoustic emission, sound

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Safety Devices In Control Systems (AREA)
  • Feedback Control In General (AREA)

Abstract

The invention relates to a sensor device (1) for detecting noises (G), having a control device (2) that generates classification signals (KS) as a function of noise signals detected, and an interface device (3), wherein the control device (2) is configured such that, in a first operating mode of the sensor device (1), a noise recognition process is carried out and a training process for the noise recognition process occurs in a second operating mode, and wherein the interface device (3) is suitable for transmitting the classification signals (KS) to an analysis device (4) as monitoring signals (MSS).
PCT/EP2008/061223 2007-09-18 2008-08-27 Sensor device and monitoring system for noises WO2009037077A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007044407.0 2007-09-18
DE102007044407 2007-09-18

Publications (2)

Publication Number Publication Date
WO2009037077A2 WO2009037077A2 (en) 2009-03-26
WO2009037077A3 true WO2009037077A3 (en) 2013-07-18

Family

ID=40468475

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/061223 WO2009037077A2 (en) 2007-09-18 2008-08-27 Sensor device and monitoring system for noises

Country Status (1)

Country Link
WO (1) WO2009037077A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2623949A1 (en) * 2012-01-31 2013-08-07 Siemens Aktiengesellschaft Status monitoring device and method for monitoring the status of rotating mechanical components
DE102012223775A1 (en) * 2012-12-19 2014-06-26 BSH Bosch und Siemens Hausgeräte GmbH Home appliance with a structure-borne sound sensor, system and corresponding method
EP3019845A1 (en) 2013-09-12 2016-05-18 Siemens Aktiengesellschaft Method and arrangement for monitoring an industrial device such as, for example, a machine or a system
DE102015205251A1 (en) * 2015-03-24 2016-09-29 Tridonic Gmbh & Co Kg Presence detection by sound
EP3816742B1 (en) * 2019-11-01 2023-07-12 Siemens Energy Global GmbH & Co. KG Electrical installation with acoustic monitoring device and corresponding method
US11615657B2 (en) * 2020-03-17 2023-03-28 Pratt & Whitney Canada Corp. Aircraft engine graphical diagnostic tool
DE102022205777A1 (en) 2022-06-07 2023-12-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Device with an acoustically controlled flow range, system with such a device and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6289735B1 (en) * 1998-09-29 2001-09-18 Reliance Electric Technologies, Llc Machine diagnostic system and method for vibration analysis
US6301572B1 (en) * 1998-12-02 2001-10-09 Lockheed Martin Corporation Neural network based analysis system for vibration analysis and condition monitoring
US6505130B1 (en) * 1999-05-11 2003-01-07 Georgia Tech Research Corporation Laser doppler vibrometer for remote assessment of structural components
US6549628B1 (en) * 1998-09-30 2003-04-15 Head Acoustics Gmbh Method for determining and optionally eliminating a disturbing noise subjectively perceived by an operator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6289735B1 (en) * 1998-09-29 2001-09-18 Reliance Electric Technologies, Llc Machine diagnostic system and method for vibration analysis
US6549628B1 (en) * 1998-09-30 2003-04-15 Head Acoustics Gmbh Method for determining and optionally eliminating a disturbing noise subjectively perceived by an operator
US6301572B1 (en) * 1998-12-02 2001-10-09 Lockheed Martin Corporation Neural network based analysis system for vibration analysis and condition monitoring
US6505130B1 (en) * 1999-05-11 2003-01-07 Georgia Tech Research Corporation Laser doppler vibrometer for remote assessment of structural components

Also Published As

Publication number Publication date
WO2009037077A2 (en) 2009-03-26

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