BRPI1001584A8 - método para controlar a detonação de um motor de combustão interna - Google Patents

método para controlar a detonação de um motor de combustão interna

Info

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
Application number
BRPI1001584A
Other languages
English (en)
Inventor
Fabio Vitale
Filippo Cavanna
Nicola Garagnani
Rocco Canio Caterini
Stefano Sgatti
Original Assignee
Magneti Marelli Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magneti Marelli Spa filed Critical Magneti Marelli Spa
Publication of BRPI1001584A2 publication Critical patent/BRPI1001584A2/pt
Publication of BRPI1001584A8 publication Critical patent/BRPI1001584A8/pt
Publication of BRPI1001584B1 publication Critical patent/BRPI1001584B1/pt

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Testing Of Engines (AREA)

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.
BRPI1001584-1A 2009-05-13 2010-05-13 método para controlar a detonação de um motor de combustão interna BRPI1001584B1 (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ITBO20090308A1 (it) 2010-11-14
BRPI1001584B1 (pt) 2019-10-29
CN101886601A (zh) 2010-11-17
BRPI1001584A2 (pt) 2015-09-15
EP2253832B1 (en) 2013-01-09
CN101886601B (zh) 2015-01-14
EP2253832A1 (en) 2010-11-24

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Legal Events

Date Code Title Description
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