BRPI1001584A8 - método para controlar a detonação de um motor de combustão interna - Google Patents
método para controlar a detonação de um motor de combustão internaInfo
- Publication number
- BRPI1001584A8 BRPI1001584A8 BRPI1001584A BRPI1001584A BRPI1001584A8 BR PI1001584 A8 BRPI1001584 A8 BR PI1001584A8 BR PI1001584 A BRPI1001584 A BR PI1001584A BR PI1001584 A BRPI1001584 A BR PI1001584A BR PI1001584 A8 BRPI1001584 A8 BR PI1001584A8
- Authority
- BR
- Brazil
- Prior art keywords
- detonation
- internal combustion
- controlling
- combustion engine
- advance
- 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
- 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
- F02P5/1527—Digital data processing dependent on pinking with means allowing burning of two or more fuels, e.g. super or normal, premium or regular
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
-
- 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
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2409—Addressing techniques specially adapted therefor
- F02D41/2422—Selective use of one or more tables
-
- 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
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
-
- 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
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2477—Methods of calibrating or learning characterised by the method used for learning
- F02D41/248—Methods of calibrating or learning characterised by the method used for learning using a plurality of learned values
-
- 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
Abstract
método para controlar a detonação de um motor de combustão interna. um método para controlar a detonação de um motor de combustão interna (1), que apresenta as seguintes etapas: determinar um avanço de faísca (aa), determinar, em uma etapa de concepção e de criação, pelo menos dois mapas adaptativos (8) que fornecem pelo menos parte de uma correção antecipada instantânea (cai) do avanço de faísca (aa) de acordo com o ponto do motor para os combustíveis com o valor antidetonante alto e para combustíveis com valor antidetonante baixo, respectivamente, reconhecendo o valor antidetonante do combustível introduzido através de reabastecimento, usando, para determinar a correção antecipada instantânea (cai) de acordo com o ponto do motor, o mapa adaptativo (8) correspondente ao valor antidetonante do combustível em uso, aplicando a correção antecipada instantânea (cai) para o avanço de faisca (aa); detectar o inicio do fenômeno de detonação, e atualizar a correçáo antecipada instantânea (cai) de acordo com o inicio dos fenômenos de detonaçâo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000308A ITBO20090308A1 (it) | 2009-05-13 | 2009-05-13 | Metodo di controllo della detonazione in un motore a combustione interna |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI1001584A2 BRPI1001584A2 (pt) | 2015-09-15 |
BRPI1001584A8 true BRPI1001584A8 (pt) | 2015-11-24 |
BRPI1001584B1 BRPI1001584B1 (pt) | 2019-10-29 |
Family
ID=41396139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1001584-1A BRPI1001584B1 (pt) | 2009-05-13 | 2010-05-13 | método para controlar a detonação de um motor de combustão interna |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2253832B1 (pt) |
CN (1) | CN101886601B (pt) |
BR (1) | BRPI1001584B1 (pt) |
IT (1) | ITBO20090308A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO20130224A1 (it) * | 2013-05-14 | 2014-11-15 | Magneti Marelli Spa | Metodo per il riconoscimento dei fenomeni di detonazione in un motore a combustione interna |
DE102013019738B3 (de) * | 2013-11-27 | 2015-04-02 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Verfahren zum Betrieb einer Brennkraftmaschine |
US20160208764A1 (en) * | 2015-01-20 | 2016-07-21 | General Electric Company | Systems and methods for estimating fuel quality in an engine |
FR3049010B1 (fr) * | 2016-03-18 | 2018-03-16 | Peugeot Citroen Automobiles Sa | Procede de commande d'allumage anti-cliquetis pour un moteur multi-carburants |
IT201900004875A1 (it) * | 2019-04-01 | 2020-10-01 | Magneti Marelli Spa | Metodo per il controllo della combustione di un motore a combustione interna |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136573A (ja) * | 1983-01-26 | 1984-08-06 | Toyota Motor Corp | 内燃機関のノツキング制御方法 |
US4594982A (en) * | 1983-11-14 | 1986-06-17 | Mitsubishi Denki Kabushiki Kaisha | Ignition timing control apparatus for internal combustion engine |
JPS63176665A (ja) * | 1987-01-19 | 1988-07-20 | Toyota Motor Corp | 内燃機関のノツキング制御装置 |
JPH07113356B2 (ja) * | 1987-06-01 | 1995-12-06 | 日産自動車株式会社 | 内燃機関の点火時期制御装置 |
DE4109432A1 (de) * | 1991-03-22 | 1992-09-24 | Audi Ag | Klopfregelung einer fremdgezuendeten brennkraftmaschine |
JP2844418B2 (ja) * | 1993-12-30 | 1999-01-06 | 本田技研工業株式会社 | 内燃機関の点火時期制御装置 |
JP2004340077A (ja) * | 2003-05-16 | 2004-12-02 | Honda Motor Co Ltd | 可変気筒式内燃機関のノッキング制御装置 |
DE102007034189B4 (de) * | 2007-07-23 | 2015-02-05 | Robert Bosch Gmbh | Verfahren zur Bestimmung einer Kraftstoffzusammensetzung |
CN101235783B (zh) * | 2007-12-20 | 2010-10-13 | 华夏龙晖(北京)汽车电子科技有限公司 | 一种爆震的调节装置和方法 |
-
2009
- 2009-05-13 IT IT000308A patent/ITBO20090308A1/it unknown
-
2010
- 2010-05-13 BR BRPI1001584-1A patent/BRPI1001584B1/pt active IP Right Grant
- 2010-05-13 CN CN201010183030.2A patent/CN101886601B/zh active Active
- 2010-05-13 EP EP10162798A patent/EP2253832B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
ITBO20090308A1 (it) | 2010-11-14 |
EP2253832A1 (en) | 2010-11-24 |
CN101886601A (zh) | 2010-11-17 |
BRPI1001584B1 (pt) | 2019-10-29 |
BRPI1001584A2 (pt) | 2015-09-15 |
EP2253832B1 (en) | 2013-01-09 |
CN101886601B (zh) | 2015-01-14 |
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Legal Events
Date | Code | Title | Description |
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B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
B03H | Publication of an application: rectification |
Free format text: REFERENTE A RPI 2332 DE 15/09/2015, QUANTO AO ITEM (72). |
|
B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B06T | Formal requirements before examination | ||
B09A | Decision: intention to grant | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/05/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/05/2010, OBSERVADAS AS CONDICOES LEGAIS |