JP6480337B2 - 内燃機関監視方法 - Google Patents

内燃機関監視方法 Download PDF

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Publication number
JP6480337B2
JP6480337B2 JP2015540072A JP2015540072A JP6480337B2 JP 6480337 B2 JP6480337 B2 JP 6480337B2 JP 2015540072 A JP2015540072 A JP 2015540072A JP 2015540072 A JP2015540072 A JP 2015540072A JP 6480337 B2 JP6480337 B2 JP 6480337B2
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Japan
Prior art keywords
internal combustion
control
combustion engine
acoustic spectrum
acoustic
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JP2015540072A
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English (en)
Japanese (ja)
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JP2015536397A (ja
Inventor
マックス・ネストリウック
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アーファオエル・リスト・ゲーエムベーハー
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/228—Warning displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F02D2041/286—Interface circuits comprising means for signal processing
    • F02D2041/288—Interface circuits comprising means for signal processing for performing a transformation into the frequency domain, e.g. Fourier transformation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/025—Engine noise, e.g. determined by using an acoustic sensor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP2015540072A 2012-11-07 2013-11-07 内燃機関監視方法 Active JP6480337B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012021985.7 2012-11-07
DE102012021985.7A DE102012021985B4 (de) 2012-11-07 2012-11-07 Verfahren und Vorrichtung zur Überwachung einer Verbrennungskraftmaschine
PCT/EP2013/003361 WO2014072060A2 (de) 2012-11-07 2013-11-07 Verfahren zur überwachung einer verbrennungskraftmaschine

Publications (2)

Publication Number Publication Date
JP2015536397A JP2015536397A (ja) 2015-12-21
JP6480337B2 true JP6480337B2 (ja) 2019-03-06

Family

ID=49554200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015540072A Active JP6480337B2 (ja) 2012-11-07 2013-11-07 内燃機関監視方法

Country Status (4)

Country Link
JP (1) JP6480337B2 (de)
CN (1) CN104968920B (de)
DE (1) DE102012021985B4 (de)
WO (1) WO2014072060A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9791343B2 (en) * 2015-02-12 2017-10-17 General Electric Company Methods and systems to derive engine component health using total harmonic distortion in a knock sensor signal
EP3239684A1 (de) * 2016-04-29 2017-11-01 Siemens Aktiengesellschaft Fehlerdiagnose während eines tests einer turbineneinheit
CN106226084B (zh) * 2016-08-30 2019-06-18 北京航天动力研究所 一种复合功能声学试验件
JP7158101B2 (ja) * 2019-03-29 2022-10-21 日立建機株式会社 インジェクタ故障診断装置及びインジェクタ故障診断方法
CN110296842A (zh) * 2019-06-28 2019-10-01 潍柴动力股份有限公司 发动机的诊断方法及装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0781932B2 (ja) * 1987-12-14 1995-09-06 三菱重工業株式会社 排気弁の故障診断方法
JP3945117B2 (ja) * 2000-03-09 2007-07-18 トヨタ自動車株式会社 内燃機関のバルブ特性制御装置
DE10028995B4 (de) * 2000-06-16 2005-10-27 Siemens Ag Verfahren zur Bewertung der Phasenlage einer Nockenwelle eines Verbrennungsmotors, insbesondere für ein Kraftfahrzeug
DE102004013767B4 (de) 2004-03-20 2008-06-19 Audi Ag Verfahren zur Diagnose der Funktionalität einer Ventilhubverstellung einer Brennkraftmaschine
US7444236B2 (en) * 2006-09-26 2008-10-28 Gm Global Technology Operations, Inc. Discrete variable valve lift diagnostic control system
US7387018B2 (en) 2006-11-17 2008-06-17 Gm Global Technology Operations, Inc. Discrete variable valve lift diagnostic systems and methods
DE102006054603A1 (de) * 2006-11-20 2008-05-21 Robert Bosch Gmbh Verfahren zur Diagnose einer Brennkraftmaschine
DE102006055012B4 (de) * 2006-11-22 2021-01-14 Robert Bosch Gmbh Verfahren zur Diagnose einer Brennkraftmaschine in einem Kraftfahrzeug
JP2009209865A (ja) * 2008-03-06 2009-09-17 Denso Corp ノック検出系異常診断置
DE102008042556A1 (de) * 2008-10-02 2010-04-08 Robert Bosch Gmbh Verfahren und Steuergerät zum Betreiben eines Einspritzventils
US8141541B2 (en) * 2009-01-09 2012-03-27 Toyota Jidosha Kabushiki Kaisha Abnormality detection device for internal combustion engine
IT1397135B1 (it) * 2009-12-28 2013-01-04 Magneti Marelli Spa Metodo di controllo del movimento di un componente che si sposta verso una posizione definita da un finecorsa in un motore a combustione interna.
JP4920092B2 (ja) * 2010-03-04 2012-04-18 三菱電機株式会社 ノックセンサ装置

Also Published As

Publication number Publication date
DE102012021985B4 (de) 2024-02-29
WO2014072060A2 (de) 2014-05-15
CN104968920A (zh) 2015-10-07
JP2015536397A (ja) 2015-12-21
DE102012021985A1 (de) 2014-05-08
CN104968920B (zh) 2019-06-18
WO2014072060A3 (de) 2014-07-10

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