MX346780B - Deteccion de bujias sucias en un sistema de encendido. - Google Patents
Deteccion de bujias sucias en un sistema de encendido.Info
- Publication number
- MX346780B MX346780B MX2014015479A MX2014015479A MX346780B MX 346780 B MX346780 B MX 346780B MX 2014015479 A MX2014015479 A MX 2014015479A MX 2014015479 A MX2014015479 A MX 2014015479A MX 346780 B MX346780 B MX 346780B
- Authority
- MX
- Mexico
- Prior art keywords
- spark plug
- engine
- plug fouling
- ignition system
- accumulation
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
- 238000009825 accumulation Methods 0.000 abstract 2
- 239000002816 fuel additive Substances 0.000 abstract 2
- 230000003044 adaptive effect Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000002596 correlated effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
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
- G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
-
- 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
-
- 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
- F02P11/00—Safety means for electric spark ignition, not otherwise provided for
- F02P11/06—Indicating unsafe 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
-
- 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
- F02D41/30—Controlling fuel injection
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
-
- 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
- F02D13/0261—Controlling the valve overlap
- F02D13/0265—Negative valve overlap for temporarily storing residual gas in the cylinder
-
- 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
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1015—Engines misfires
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1493—Details
- F02D41/1495—Detection of abnormalities in the air/fuel ratio feedback system
-
- 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
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)
- Combined Controls Of Internal Combustion Engines (AREA)
- Exhaust Gas After Treatment (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
Se proporcionan métodos y sistemas para inferir la suciedad de las bujías debido a la acumulación de aditivos en ellas. En un ejemplo, un controlador del motor puede inferir la suciedad de las bujías debido a acumulación de aditivo para combustibles en base a una combinación de parámetros de funcionamiento del motor correlacionados con el estado de la bujía. Por ejemplo, los parámetros de funcionamiento del motor pueden incluir un cambio en un tiempo flexible de detonación, un índice de encendido prematuro del motor, y una frecuencia de conmutación del sensor de oxígeno del escape del motor durante un ciclo de conducción del vehículo, y un índice de fallos de encendido del motor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361918585P | 2013-12-19 | 2013-12-19 | |
US14/535,157 US9534984B2 (en) | 2013-12-19 | 2014-11-06 | Spark plug fouling detection for ignition system |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014015479A MX2014015479A (es) | 2015-07-06 |
MX346780B true MX346780B (es) | 2017-03-30 |
Family
ID=53399502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014015479A MX346780B (es) | 2013-12-19 | 2014-12-16 | Deteccion de bujias sucias en un sistema de encendido. |
Country Status (4)
Country | Link |
---|---|
US (1) | US9534984B2 (es) |
CN (1) | CN104728021B (es) |
MX (1) | MX346780B (es) |
RU (1) | RU2657248C2 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9777697B2 (en) | 2013-12-19 | 2017-10-03 | Ford Global Technologies, Llc | Spark plug fouling detection for ignition system |
US9683535B2 (en) | 2015-06-30 | 2017-06-20 | Ford Global Technologies, Llc | Method and system for detection of hot spark plug fouling |
US9945344B2 (en) * | 2015-07-31 | 2018-04-17 | Ford Global Technologies, Llc | Method and system for ignition control |
DE102017111917B4 (de) * | 2016-06-07 | 2023-08-24 | Borgwarner Ludwigsburg Gmbh | Verfahren zum Ermitteln der Notwendigkeit eines Zündkerzenwechsels |
US10012205B2 (en) * | 2016-08-25 | 2018-07-03 | Caterpillar Inc. | Gas fuel engine spark plug failure detection |
US10323590B2 (en) * | 2016-09-30 | 2019-06-18 | Ford Global Technologies, Llc | Method and system for plug fouling monitoring and cleaning |
US9909523B1 (en) | 2016-10-05 | 2018-03-06 | Ford Global Technologies, Llc | Methods and systems for engine fueling |
US10704525B2 (en) | 2016-11-01 | 2020-07-07 | Ford Global Technologies, Llc | Method and system for spark plug cleaning |
US10422292B2 (en) | 2017-03-27 | 2019-09-24 | Ford Global Technologies, Llc | Methods and systems for an exhaust oxygen sensor operation |
US10167787B1 (en) * | 2018-01-18 | 2019-01-01 | Ford Global Technologies, Llc | Systems and methods for preventing spark plug fouling in a variable displacement engine |
US11238506B1 (en) | 2018-06-15 | 2022-02-01 | State Farm Mutual Automobile Insurance Company | Methods and systems for automatic processing of images of a damaged vehicle and estimating a repair cost |
CN110231174B (zh) * | 2019-06-13 | 2021-02-23 | 西华大学 | 快速诊断发动机燃烧室积碳程度的方法 |
US12017506B2 (en) | 2020-08-20 | 2024-06-25 | Denso International America, Inc. | Passenger cabin air control systems and methods |
US11828210B2 (en) | 2020-08-20 | 2023-11-28 | Denso International America, Inc. | Diagnostic systems and methods of vehicles using olfaction |
US11760169B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Particulate control systems and methods for olfaction sensors |
US11760170B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Olfaction sensor preservation systems and methods |
US11636870B2 (en) | 2020-08-20 | 2023-04-25 | Denso International America, Inc. | Smoking cessation systems and methods |
US11881093B2 (en) | 2020-08-20 | 2024-01-23 | Denso International America, Inc. | Systems and methods for identifying smoking in vehicles |
US11813926B2 (en) | 2020-08-20 | 2023-11-14 | Denso International America, Inc. | Binding agent and olfaction sensor |
US11932080B2 (en) | 2020-08-20 | 2024-03-19 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
CN112611573B (zh) * | 2020-11-30 | 2022-06-07 | 重庆长安汽车股份有限公司 | 一种整车发动机火花塞积碳台架测试试验方法 |
DE102021200529A1 (de) * | 2021-01-21 | 2022-07-21 | Vitesco Technologies GmbH | Verfahren und Vorrichtung zum Erkennen eines Ausfalls eines Zündsystems einer Brennkraftmaschine einer hybriden Antriebseinheit |
US11598307B1 (en) | 2022-03-07 | 2023-03-07 | Ford Global Technologies, Llc | Method and system for improving fouled spark plug detection |
CN116123007B (zh) * | 2023-04-13 | 2023-07-18 | 潍柴动力股份有限公司 | 发动机火花塞点火控制方法及车辆 |
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US3581141A (en) * | 1969-04-07 | 1971-05-25 | Ethyl Corp | Surface gap spark plug |
SU1828541A3 (ru) * | 1988-03-28 | 1993-07-15 | Viktor N Blinov | Устройство для диагностирования карбюраторного двигателя внутреннего сгорания |
US5523691A (en) * | 1990-07-26 | 1996-06-04 | Unison Industries Limited Partnership | Diagnostic device for gas turbine ignition system |
DE4140147A1 (de) * | 1991-12-05 | 1993-06-09 | Robert Bosch Gmbh, 7000 Stuttgart, De | Zuendanlage fuer brennkraftmaschinen |
US5777216A (en) | 1996-02-01 | 1998-07-07 | Adrenaline Research, Inc. | Ignition system with ionization detection |
JP2001073918A (ja) * | 1999-09-02 | 2001-03-21 | Ngk Spark Plug Co Ltd | くすぶり検出方法 |
US7134423B2 (en) * | 2002-11-01 | 2006-11-14 | Visteon Global Technologies, Inc. | Ignition diagnosis and combustion feedback control system using an ionization signal |
US6998846B2 (en) | 2002-11-01 | 2006-02-14 | Visteon Global Technologies, Inc. | Ignition diagnosis using ionization signal |
US6922628B2 (en) * | 2003-11-26 | 2005-07-26 | Visteon Global Technologies, Inc. | IC engine diagnostic system using the peak and integration ionization current signals |
JP4333670B2 (ja) * | 2005-11-30 | 2009-09-16 | トヨタ自動車株式会社 | 内燃機関の点火装置 |
US7740009B2 (en) * | 2006-03-17 | 2010-06-22 | Ford Global Technologies, Llc | Spark control for improved engine operation |
JP4445020B2 (ja) | 2008-01-09 | 2010-04-07 | 三菱電機株式会社 | 内燃機関の燃焼状態検出装置および燃焼状態検出方法 |
US20090241520A1 (en) | 2008-03-31 | 2009-10-01 | Woodward Governor Company | Diesel Exhaust Soot Sensor System and Method |
US8132556B2 (en) * | 2008-08-29 | 2012-03-13 | Ford Global Technologies, Llc | Ignition energy management with ion current feedback to correct spark plug fouling |
US8490598B2 (en) * | 2009-08-20 | 2013-07-23 | Ford Global Technologies, Llc | Ignition coil with ionization and digital feedback for an internal combustion engine |
US8150604B2 (en) * | 2009-11-02 | 2012-04-03 | GM Global Technology Operations LLC | Method and apparatus for reducing spark plug fouling |
JP4859990B2 (ja) * | 2010-04-20 | 2012-01-25 | 三菱電機株式会社 | 点火プラグのくすぶり汚損検出装置 |
CN102374094B (zh) * | 2010-08-20 | 2013-09-11 | 长春易控汽车电子有限公司 | 发动机失火故障诊断方法 |
US8683976B2 (en) * | 2011-02-16 | 2014-04-01 | Ford Global Technologies, Llc | Spark plug degradation detection |
US9038596B2 (en) * | 2011-12-02 | 2015-05-26 | Ford Global Technologies, Llc | Method and system for pre-ignition control |
US9651453B2 (en) | 2012-01-30 | 2017-05-16 | Sem Ab | Method for monitoring combustion processes in a combustion engine |
US9080509B2 (en) * | 2012-02-10 | 2015-07-14 | Ford Global Technologies, Llc | System and method for monitoring an ignition system |
US9249774B2 (en) * | 2013-10-17 | 2016-02-02 | Ford Global Technologies, Llc | Spark plug fouling detection for ignition system |
US9777697B2 (en) * | 2013-12-19 | 2017-10-03 | Ford Global Technologies, Llc | Spark plug fouling detection for ignition system |
-
2014
- 2014-11-06 US US14/535,157 patent/US9534984B2/en active Active
- 2014-12-16 MX MX2014015479A patent/MX346780B/es active IP Right Grant
- 2014-12-16 CN CN201410779774.9A patent/CN104728021B/zh active Active
- 2014-12-18 RU RU2014151473A patent/RU2657248C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN104728021A (zh) | 2015-06-24 |
US9534984B2 (en) | 2017-01-03 |
RU2014151473A3 (es) | 2018-03-19 |
MX2014015479A (es) | 2015-07-06 |
RU2014151473A (ru) | 2016-07-10 |
RU2657248C2 (ru) | 2018-06-09 |
CN104728021B (zh) | 2018-10-26 |
US20150176508A1 (en) | 2015-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |