ITBO20130224A1 - Metodo per il riconoscimento dei fenomeni di detonazione in un motore a combustione interna - Google Patents
Metodo per il riconoscimento dei fenomeni di detonazione in un motore a combustione internaInfo
- Publication number
- ITBO20130224A1 ITBO20130224A1 IT000224A ITBO20130224A ITBO20130224A1 IT BO20130224 A1 ITBO20130224 A1 IT BO20130224A1 IT 000224 A IT000224 A IT 000224A IT BO20130224 A ITBO20130224 A IT BO20130224A IT BO20130224 A1 ITBO20130224 A1 IT BO20130224A1
- Authority
- IT
- Italy
- Prior art keywords
- cylinder
- given
- combustion
- engine point
- map
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 183
- 238000000034 method Methods 0.000 title claims description 29
- 238000005474 detonation Methods 0.000 claims description 31
- 230000006870 function Effects 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000000593 degrading effect Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- AVUYXHYHTTVPRX-UHFFFAOYSA-N Tris(2-methyl-1-aziridinyl)phosphine oxide Chemical compound CC1CN1P(=O)(N1C(C1)C)N1C(C)C1 AVUYXHYHTTVPRX-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
-
- 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
- F02D41/008—Controlling each cylinder individually
-
- 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
- F02P5/1522—Digital data processing dependent on pinking with particular means concerning an individual cylinder
-
- 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
-
- 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
- G01L23/226—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 using specific filtering
-
- 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
- G01L23/227—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 using numerical analyses
-
- 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
- G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
-
- 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
- G01M15/11—Testing internal-combustion engines by detecting misfire
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Testing Of Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000224A ITBO20130224A1 (it) | 2013-05-14 | 2013-05-14 | Metodo per il riconoscimento dei fenomeni di detonazione in un motore a combustione interna |
| BR102014011542-0A BR102014011542B1 (pt) | 2013-05-14 | 2014-05-13 | Método para a detecção de fenômenos de detonação em um motor de combustão interna e unidade de controle eletrônico |
| IN1277DE2014 IN2014DE01277A (enExample) | 2013-05-14 | 2014-05-13 | |
| US14/276,385 US9322382B2 (en) | 2013-05-14 | 2014-05-13 | Method for detecting detonation phenomena in an internal combustion engine |
| EP14168371.4A EP2803966B1 (en) | 2013-05-14 | 2014-05-14 | Method for detecting detonation phenomena in an internal combustion engine |
| CN201410204327.0A CN104153931B (zh) | 2013-05-14 | 2014-05-14 | 用于检测内燃发动机中爆燃现象的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000224A ITBO20130224A1 (it) | 2013-05-14 | 2013-05-14 | Metodo per il riconoscimento dei fenomeni di detonazione in un motore a combustione interna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITBO20130224A1 true ITBO20130224A1 (it) | 2014-11-15 |
Family
ID=48877314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000224A ITBO20130224A1 (it) | 2013-05-14 | 2013-05-14 | Metodo per il riconoscimento dei fenomeni di detonazione in un motore a combustione interna |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9322382B2 (enExample) |
| EP (1) | EP2803966B1 (enExample) |
| CN (1) | CN104153931B (enExample) |
| BR (1) | BR102014011542B1 (enExample) |
| IN (1) | IN2014DE01277A (enExample) |
| IT (1) | ITBO20130224A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9429096B2 (en) * | 2011-09-15 | 2016-08-30 | Robert Bosch Gmbh | Predictive modeling and reducing cyclic variability in autoignition engines |
| AT518149B1 (de) | 2015-12-29 | 2018-07-15 | Ge Jenbacher Gmbh & Co Og | Brennkraftmaschine |
| CN110878718B (zh) * | 2019-12-31 | 2022-04-19 | 广西玉柴机器股份有限公司 | 一种天然气发动机的爆震控制方法 |
| CN118066570B (zh) * | 2024-04-17 | 2024-07-12 | 中国空气动力研究与发展中心空天技术研究所 | 一种可实现圆截面流道plif光学观测的冲压旋转爆震燃烧室 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5386722A (en) * | 1993-03-24 | 1995-02-07 | Ford Motor Company | Method and apparatus for statistically determining knock borderline and evaluating knock intensity in an internal combustion engine |
| US6234146B1 (en) * | 1999-09-20 | 2001-05-22 | Mitsubishi Denki Kabushiki Kaisha | Knock control device for an internal combustion engine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3827083B2 (ja) * | 2002-11-08 | 2006-09-27 | 三菱電機株式会社 | 内燃機関のノック検出装置 |
| FR2854693B1 (fr) * | 2003-05-09 | 2005-07-01 | Siemens Vdo Automotive | Procede de determination de l'energie d'un signal de cliquetis pour moteur a combustion interne |
| JP4397804B2 (ja) * | 2004-12-27 | 2010-01-13 | 本田技研工業株式会社 | ノッキング検出装置 |
| FR2898411B1 (fr) * | 2006-03-08 | 2008-05-16 | Inst Francais Du Petrole | Methode d'estimation en temps reel de parametres de combustion moteur a partir de signaux vibratoires |
| ITBO20090308A1 (it) * | 2009-05-13 | 2010-11-14 | Magneti Marelli Spa | Metodo di controllo della detonazione in un motore a combustione interna |
| JP5762021B2 (ja) * | 2011-01-31 | 2015-08-12 | 三菱電機株式会社 | エンジンのノック制御装置 |
| JP2013068160A (ja) * | 2011-09-22 | 2013-04-18 | Suzuki Motor Corp | エンジンのノック制御装置 |
-
2013
- 2013-05-14 IT IT000224A patent/ITBO20130224A1/it unknown
-
2014
- 2014-05-13 US US14/276,385 patent/US9322382B2/en active Active
- 2014-05-13 BR BR102014011542-0A patent/BR102014011542B1/pt active IP Right Grant
- 2014-05-13 IN IN1277DE2014 patent/IN2014DE01277A/en unknown
- 2014-05-14 CN CN201410204327.0A patent/CN104153931B/zh active Active
- 2014-05-14 EP EP14168371.4A patent/EP2803966B1/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5386722A (en) * | 1993-03-24 | 1995-02-07 | Ford Motor Company | Method and apparatus for statistically determining knock borderline and evaluating knock intensity in an internal combustion engine |
| US6234146B1 (en) * | 1999-09-20 | 2001-05-22 | Mitsubishi Denki Kabushiki Kaisha | Knock control device for an internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2803966B1 (en) | 2016-07-06 |
| CN104153931A (zh) | 2014-11-19 |
| IN2014DE01277A (enExample) | 2015-06-12 |
| BR102014011542B1 (pt) | 2022-02-22 |
| US9322382B2 (en) | 2016-04-26 |
| EP2803966A1 (en) | 2014-11-19 |
| CN104153931B (zh) | 2018-03-27 |
| US20140338433A1 (en) | 2014-11-20 |
| BR102014011542A2 (pt) | 2016-08-23 |
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