KR20020030810A - 노크 센서에서의 에러 검출 및 진단을 위한 방법 및 장치 - Google Patents
노크 센서에서의 에러 검출 및 진단을 위한 방법 및 장치 Download PDFInfo
- Publication number
- KR20020030810A KR20020030810A KR1020027003146A KR20027003146A KR20020030810A KR 20020030810 A KR20020030810 A KR 20020030810A KR 1020027003146 A KR1020027003146 A KR 1020027003146A KR 20027003146 A KR20027003146 A KR 20027003146A KR 20020030810 A KR20020030810 A KR 20020030810A
- Authority
- KR
- South Korea
- Prior art keywords
- cylinder
- reference level
- error detection
- error
- noise
- Prior art date
Links
Classifications
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/152—Digital data processing dependent on pinking
- F02P5/1526—Digital data processing dependent on pinking with means for taking into account incorrect functioning of the pinking sensor or of the electrical means
-
- 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
- F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
- G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
- G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor
-
- 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
Landscapes
- 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)
- Signal Processing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (11)
- 소정의 방식으로 다기통 엔진의 실린더에 배속되고 등록된 소음에 따르는 출력 신호를 제공하는 노크 센서에서의 에러 검출 및 진단 방법에 있어서,에러 검출 및 진단은 가장 크게 소음을 발생하는 실린더 또는 실린더들로부터 행해지거나 또는 노크 센서에 가장 시끄러운 소음을 제공하는 실린더 또는 실린더들로부터 행해지며, 소음에 따르는 실제 값이 적어도 소정 가능한 상단 한계값을 초과하거나 또는 소정 가능한 하단 한계값에 미달될 때 에러가 검출되는 것을 특징으로 하는 에러 검출 및 진단 방법.
- 제1항에 있어서, 가장 시끄러운 실린더는 엔진의 최초 시동 시 선택되는 것을 특징으로 하는 에러 검출 및 진단 방법.
- 제1항에 있어서, 가장 시끄러운 실린더는 시험대에서의 소음 강도 측정에 의해 또는 각각의 실린더로부터 주어지는 출력 신호 또는 그로부터 결정되는 기준값을 비교함으로써 선택되는 것을 특징으로 하는 에러 검출 및 진단 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 에러 검출은 노크 센서의 소정의 출력 신호로부터 생성되는 기준 레벨에 의해 수행되며, 실제 기준 레벨이 상단 또는 하단 기준 레벨 한계값을 소정의 방식으로 초과하거나 또는 미달될 때, 에러가검출되는 것을 특징으로 하는 에러 검출 및 진단 방법.
- 제4항에 있어서, 기준 레벨 한계값은 가장 시끄러운 실린더의 선행하는 기준 레벨로부터 생성되는 것을 특징으로 하는 에러 검출 및 진단 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 안전 영역을 결정하는 적어도 하나의 소정 가능한 계수와 상단 기준 레벨 한계값을 곱한 값을 초과하거나 또는 제2 계수와 하단 기준 레벨 한계값을 곱한 값에 미달되면 비로소, 에러 검출이 행해지는 것을 특징으로 하는 에러 검출 및 진단 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 에러 조건이 소정 가능한 적용 가능 시간보다 더 길게 지속될 때 에러가 검출되는 것을 특징으로 하는 에러 검출 및 진단 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 회전수에 따르는 특성 곡선으로서의 기준 레벨 한계값은 전자 메모리에 저장되는 것을 특징으로 하는 에러 검출 및 진단 방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 에러가 검출된 경우 엔진의 안전한 작동을 위한 보상 조치 및/또는 표시기가 개시되는 것을 특징으로 하는 에러 검출 및 진단 방법.
- 소정의 방식으로 다기통 엔진의 실린더에 배속되고 등록된 소음에 따르는 출력 신호를 제공하는 노크 센서에서의 에러 검출 및 진단 장치에 있어서,상기 장치는 적어도, 가장 크게 소음을 발생하는 실린더로부터 형성된 신호 또는 가장 시끄러운 소음을 노크 센서에 제공하는 실린더의 신호만을 에러 검출을 위해 전송하는 최대값 검출 수단을 포함하는 것을 특징으로 하는 에러 검출 및 진단 장치.
- 소정 가능한 방식으로 다기통 엔진의 실린더에 배속되는 노크 센서에서의 에러 검출 및 진단 장치에 있어서,제1항 내지 제9항 중 어느 한 항에 따른 방법 중 적어도 하나의 방법을 실행하기 위해 사용되는 것을 특징으로 하는 에러 검출 및 진단 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10033586A DE10033586A1 (de) | 2000-07-11 | 2000-07-11 | Verfahren und Vorrichtung zur Fehlererkennung bzw. Diagnose |
DE10033586.1 | 2000-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020030810A true KR20020030810A (ko) | 2002-04-25 |
KR100806434B1 KR100806434B1 (ko) | 2008-02-21 |
Family
ID=7648490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027003146A KR100806434B1 (ko) | 2000-07-11 | 2001-05-11 | 노크 센서에서의 에러 검출 및 진단을 위한 방법 및 장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6727812B2 (ko) |
EP (1) | EP1303691B1 (ko) |
JP (1) | JP4550358B2 (ko) |
KR (1) | KR100806434B1 (ko) |
CN (1) | CN1279276C (ko) |
DE (2) | DE10033586A1 (ko) |
RU (1) | RU2265744C2 (ko) |
WO (1) | WO2002004800A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101136764B1 (ko) * | 2007-05-30 | 2012-04-20 | 도요타 지도샤(주) | 내연기관의 노킹 판정 장치 및 노킹 판정 방법 |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7630861B2 (en) * | 1996-03-28 | 2009-12-08 | Rosemount Inc. | Dedicated process diagnostic device |
US8290721B2 (en) | 1996-03-28 | 2012-10-16 | Rosemount Inc. | Flow measurement diagnostics |
US7623932B2 (en) * | 1996-03-28 | 2009-11-24 | Fisher-Rosemount Systems, Inc. | Rule set for root cause diagnostics |
DE10043498A1 (de) * | 2000-09-01 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur klopferkennung bei Brennkraftmaschinen |
FI113494B (fi) * | 2002-09-12 | 2004-04-30 | Waertsilae Finland Oy | Menetelmä mäntämoottorin nakutuksen tunnistusjärjestelmän asettamiseksi |
JP3900088B2 (ja) * | 2003-02-20 | 2007-04-04 | トヨタ自動車株式会社 | 内燃機関のノック判定期間の設定方法、燃料噴射時期の設定方法、及び内燃機関の制御装置 |
JP2004278461A (ja) * | 2003-03-18 | 2004-10-07 | Toyota Motor Corp | 内燃機関のノッキング制御装置 |
US7523667B2 (en) * | 2003-12-23 | 2009-04-28 | Rosemount Inc. | Diagnostics of impulse piping in an industrial process |
RU2389057C2 (ru) * | 2005-02-28 | 2010-05-10 | Роузмаунт Инк. | Технологическое соединение для диагностики технологического процесса |
US8112565B2 (en) | 2005-06-08 | 2012-02-07 | Fisher-Rosemount Systems, Inc. | Multi-protocol field device interface with automatic bus detection |
US7222607B2 (en) * | 2005-08-05 | 2007-05-29 | Gm Global Technology Operations, Inc. | DSP-based engine knock detection including knock sensor and circuit diagnostics |
US20070068225A1 (en) | 2005-09-29 | 2007-03-29 | Brown Gregory C | Leak detector for process valve |
DE102005058863A1 (de) * | 2005-12-09 | 2007-06-14 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Zuordnung von Klopfsensoren zu Zylindern einer Brennkraftmaschine |
DE102006021306B3 (de) * | 2006-05-08 | 2007-11-29 | Robert Bosch Gmbh | Verfahren zur Diagnose und Steuervorrichtung zur Steuerung eines Kraftfahrzeuges |
US7913566B2 (en) * | 2006-05-23 | 2011-03-29 | Rosemount Inc. | Industrial process device utilizing magnetic induction |
US7953501B2 (en) * | 2006-09-25 | 2011-05-31 | Fisher-Rosemount Systems, Inc. | Industrial process control loop monitor |
US8788070B2 (en) | 2006-09-26 | 2014-07-22 | Rosemount Inc. | Automatic field device service adviser |
CN101517377B (zh) | 2006-09-29 | 2012-05-09 | 罗斯蒙德公司 | 带有校验的磁流量计 |
DE102006055012B4 (de) * | 2006-11-22 | 2021-01-14 | Robert Bosch Gmbh | Verfahren zur Diagnose einer Brennkraftmaschine in einem Kraftfahrzeug |
WO2008122842A1 (en) * | 2007-04-06 | 2008-10-16 | Freescale Semiconductor, Inc. | Improvements in or relating to diagnostics of a capacitive sensor |
US8898036B2 (en) | 2007-08-06 | 2014-11-25 | Rosemount Inc. | Process variable transmitter with acceleration sensor |
US7562558B2 (en) * | 2007-09-11 | 2009-07-21 | Gm Global Technology Operations, Inc. | Knock sensor diagnostic system and method |
US7590511B2 (en) * | 2007-09-25 | 2009-09-15 | Rosemount Inc. | Field device for digital process control loop diagnostics |
JP4803835B2 (ja) * | 2007-12-18 | 2011-10-26 | 本田技研工業株式会社 | ノックセンサのフェール検出方法 |
US8250924B2 (en) * | 2008-04-22 | 2012-08-28 | Rosemount Inc. | Industrial process device utilizing piezoelectric transducer |
US8291888B2 (en) * | 2008-07-24 | 2012-10-23 | Honda Motor Co., Ltd. | Speed dependent knock control |
US7977924B2 (en) * | 2008-11-03 | 2011-07-12 | Rosemount Inc. | Industrial process power scavenging device and method of deriving process device power from an industrial process |
US9008997B2 (en) * | 2009-10-26 | 2015-04-14 | Fluke Corporation | System and method for vibration analysis and phase analysis of vibration waveforms using dynamic statistical averaging of tachometer data to accurately calculate rotational speed |
JP4920092B2 (ja) * | 2010-03-04 | 2012-04-18 | 三菱電機株式会社 | ノックセンサ装置 |
US9207670B2 (en) | 2011-03-21 | 2015-12-08 | Rosemount Inc. | Degrading sensor detection implemented within a transmitter |
DE102011089538A1 (de) * | 2011-12-22 | 2012-10-04 | Continental Automotive Gmbh | Überprüfen einer Komponente eines Kraftfahrzeugs mittels Körperschall |
US9052240B2 (en) | 2012-06-29 | 2015-06-09 | Rosemount Inc. | Industrial process temperature transmitter with sensor stress diagnostics |
US9602122B2 (en) | 2012-09-28 | 2017-03-21 | Rosemount Inc. | Process variable measurement noise diagnostic |
CN104422562A (zh) * | 2013-09-02 | 2015-03-18 | 美的集团股份有限公司 | 电压力锅及其故障检测装置和故障检测方法 |
US20160245209A1 (en) * | 2015-02-19 | 2016-08-25 | General Electric Company | Signal recording of knocking conditions using a knock sensor |
US20160343180A1 (en) * | 2015-05-19 | 2016-11-24 | GM Global Technology Operations LLC | Automobiles, diagnostic systems, and methods for generating diagnostic data for automobiles |
US9784635B2 (en) * | 2015-06-29 | 2017-10-10 | General Electric Company | Systems and methods for detection of engine component conditions via external sensors |
US10371079B2 (en) * | 2016-09-09 | 2019-08-06 | Ford Global Technologies, Llc | Method and system for knock sensor rationality check |
DE102016123930B4 (de) * | 2016-12-09 | 2018-08-16 | Schaeffler Technologies AG & Co. KG | Verfahren zur Zustandsbestimmung eines Torsionsschwingungsdämpfers eines Fahrzeuges |
CA3058443A1 (en) | 2017-03-31 | 2018-10-04 | Generac Power Systems, Inc. | Carbon monoxide detecting system for internal combustion engine-based machines |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3133703A1 (de) * | 1981-08-26 | 1983-03-10 | Robert Bosch Gmbh, 7000 Stuttgart | "vorrichtung zum erkennen des klopfens bei brennkraftmaschinen" |
EP0399068B1 (de) * | 1989-05-23 | 1993-12-15 | Siemens Aktiengesellschaft | Verfahren zur Klopfregelung von Brennkraftmaschinen |
US5038735A (en) * | 1989-10-30 | 1991-08-13 | Mitsubishi Denki Kabushiki Kaisha | Knock suppression apparatus and method for a multi-cylinder internal combustion engine |
US5373448A (en) * | 1991-04-24 | 1994-12-13 | Hitachi, Ltd. | Knock detection device for an internal combustion engine |
DE4117807A1 (de) * | 1991-05-31 | 1992-12-03 | Bosch Gmbh Robert | Verfahren zur klopferkennung |
US5449002A (en) | 1992-07-01 | 1995-09-12 | Goldman; Robert J. | Capacitive biofeedback sensor with resilient polyurethane dielectric for rehabilitation |
DE4332711A1 (de) * | 1993-09-25 | 1995-03-30 | Bosch Gmbh Robert | Einrichtung zur Fehlererkennung bei einer Vorrichtung zur Klopferkennung |
US5752820A (en) | 1996-08-27 | 1998-05-19 | Btu International, Inc. | Panel support mechanism |
KR100255051B1 (ko) * | 1996-12-26 | 2000-05-01 | 정몽규 | 엔진노킹검출회로 이상진단방법 |
DE59812393D1 (de) * | 1997-08-22 | 2005-01-20 | Siemens Ag | Verfahren zur klopfregelung einer brennkraftmaschine |
-
2000
- 2000-07-11 DE DE10033586A patent/DE10033586A1/de not_active Withdrawn
-
2001
- 2001-05-11 US US10/070,970 patent/US6727812B2/en not_active Expired - Lifetime
- 2001-05-11 CN CNB018019366A patent/CN1279276C/zh not_active Expired - Fee Related
- 2001-05-11 WO PCT/DE2001/001805 patent/WO2002004800A1/de active IP Right Grant
- 2001-05-11 DE DE50108398T patent/DE50108398D1/de not_active Expired - Lifetime
- 2001-05-11 KR KR1020027003146A patent/KR100806434B1/ko active IP Right Grant
- 2001-05-11 EP EP01947139A patent/EP1303691B1/de not_active Expired - Lifetime
- 2001-05-11 JP JP2002509640A patent/JP4550358B2/ja not_active Expired - Fee Related
- 2001-05-11 RU RU2002107440/06A patent/RU2265744C2/ru not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101136764B1 (ko) * | 2007-05-30 | 2012-04-20 | 도요타 지도샤(주) | 내연기관의 노킹 판정 장치 및 노킹 판정 방법 |
US8205489B2 (en) | 2007-05-30 | 2012-06-26 | Toyota Jidosha Kabushiki Kaisha | Knocking determination device and knocking determination method for internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
CN1279276C (zh) | 2006-10-11 |
US20020179051A1 (en) | 2002-12-05 |
JP4550358B2 (ja) | 2010-09-22 |
EP1303691A1 (de) | 2003-04-23 |
KR100806434B1 (ko) | 2008-02-21 |
US6727812B2 (en) | 2004-04-27 |
EP1303691B1 (de) | 2005-12-14 |
WO2002004800A1 (de) | 2002-01-17 |
RU2265744C2 (ru) | 2005-12-10 |
CN1386164A (zh) | 2002-12-18 |
JP2004502901A (ja) | 2004-01-29 |
DE10033586A1 (de) | 2002-01-24 |
DE50108398D1 (de) | 2006-01-19 |
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