BR112013026475A2 - aparelho de controle de timing de ignição para um motor de combustão interna - Google Patents

aparelho de controle de timing de ignição para um motor de combustão interna

Info

Publication number
BR112013026475A2
BR112013026475A2 BR112013026475A BR112013026475A BR112013026475A2 BR 112013026475 A2 BR112013026475 A2 BR 112013026475A2 BR 112013026475 A BR112013026475 A BR 112013026475A BR 112013026475 A BR112013026475 A BR 112013026475A BR 112013026475 A2 BR112013026475 A2 BR 112013026475A2
Authority
BR
Brazil
Prior art keywords
ignition timing
control data
injection timing
timing
correction coefficient
Prior art date
Application number
BR112013026475A
Other languages
English (en)
Inventor
Yuji Sasaki
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of BR112013026475A2 publication Critical patent/BR112013026475A2/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
    • F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. 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
    • 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
    • F02P5/1502—Digital data processing using one central computing unit
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0618—Actual fuel injection timing or delay, e.g. determined from fuel pressure drop
    • 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
    • F02D2200/101—Engine speed
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • 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)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

aparelho de controle de timing de ignição para um motor de combustão interna a presente invenção é dotada de: uma unidade de detecção de timing de injeção (11); uma unidade de detecção de velocidade de rotação de motor (131); uma unidade de detecção de carga de motor; e uma unidade de armazenagem (11) para armazenar dados de controle de motor, e dados de controle de coeficiente de correção pertinentes a timing de ignição ótimo com relação à carga de motro em um timing de injeção de combustível específico. com referência aos dados de controle, a variação no timing de ignição ótimo pe determinado com base no timing de injeção de combustível detectado e a velocidade de rotação de motor detectado; e com referência aos dados de controle, a variação no timing de ignição ótimo é determinada com base no timing de injeção de combustível específico e velocidade de motor detectado, e o desvio entre a respectiva variação no timing de injeção ótimo é determinada. com referência aos dados de controle de coeficiente de correção, o coeficiente de correção com relação à carga de motor detectada no timing de injeção de combustível específico é determinado; e a variação no timing de ignição ótimo corrigido é determinada a partir do coeficiente de correção e o desvio no timing de ignição ótimo.
BR112013026475A 2011-04-25 2012-02-13 aparelho de controle de timing de ignição para um motor de combustão interna BR112013026475A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011096732A JP5793935B2 (ja) 2011-04-25 2011-04-25 内燃機関の点火時期制御装置及び点火時期制御方法
PCT/JP2012/053287 WO2012147388A1 (ja) 2011-04-25 2012-02-13 内燃機関の点火時期制御装置

Publications (1)

Publication Number Publication Date
BR112013026475A2 true BR112013026475A2 (pt) 2016-12-20

Family

ID=47071917

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013026475A BR112013026475A2 (pt) 2011-04-25 2012-02-13 aparelho de controle de timing de ignição para um motor de combustão interna

Country Status (9)

Country Link
US (1) US9670893B2 (pt)
EP (1) EP2703638B1 (pt)
JP (1) JP5793935B2 (pt)
CN (1) CN103492706B (pt)
BR (1) BR112013026475A2 (pt)
MX (1) MX2013010602A (pt)
MY (1) MY180566A (pt)
RU (1) RU2544841C1 (pt)
WO (1) WO2012147388A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019058534A1 (ja) * 2017-09-22 2019-03-28 株式会社トランストロン インジェクタ噴射量制御装置、インジェクタ噴射量制御方法、プログラム、及び記憶媒体

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU891979A1 (ru) * 1980-04-24 1981-12-23 Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Автомобильный И Автомоторный Институт Система управлени впрыском топлива в двигатель внутреннего сгорани
IT1234958B (it) * 1989-06-20 1992-06-02 Weber Srl Sistema di iniezione elettronica di carburante per motori a scoppio, con strategie autoadattative di correzione delle deviazioni dal rapporto ottimale per le quantita' di aria e benzina alimentate al motore
JP3422866B2 (ja) 1995-01-05 2003-06-30 株式会社エッチ・ケー・エス 車両後付のエンジン制御装置
JP3768296B2 (ja) * 1996-08-05 2006-04-19 三菱自動車工業株式会社 筒内噴射型火花点火式内燃エンジンの制御装置
JPH1061477A (ja) * 1996-08-26 1998-03-03 Mitsubishi Motors Corp 筒内噴射型火花点火式内燃エンジンの制御装置
JP3211677B2 (ja) * 1996-08-28 2001-09-25 三菱自動車工業株式会社 筒内噴射式内燃機関の点火時期制御装置
JP3588999B2 (ja) * 1997-12-15 2004-11-17 日産自動車株式会社 ディーゼルエンジンの冷間・暖機中の制御装置
JP3616320B2 (ja) * 2000-09-21 2005-02-02 本田技研工業株式会社 内燃機関の点火時期制御装置
JP4096924B2 (ja) * 2003-10-29 2008-06-04 株式会社デンソー 内燃機関用噴射量制御装置
JP3993851B2 (ja) 2003-11-14 2007-10-17 本田技研工業株式会社 点火時期を制御する装置
JP2005307889A (ja) * 2004-04-22 2005-11-04 Toyota Motor Corp 内燃機関の点火時期制御装置
JP4414377B2 (ja) * 2005-07-15 2010-02-10 本田技研工業株式会社 内燃機関の制御装置
JP2007092554A (ja) * 2005-09-27 2007-04-12 Mitsubishi Motors Corp 筒内噴射型火花点火式内燃機関
DE102008000916B4 (de) * 2007-04-02 2021-12-16 Denso Corporation Verbrennungssteuerungsvorrichtung für direkt einspritzende Kompressionszündungskraftmaschine
JP4893553B2 (ja) * 2007-09-25 2012-03-07 トヨタ自動車株式会社 内燃機関の制御装置
JP4792454B2 (ja) 2007-12-20 2011-10-12 本田技研工業株式会社 内燃機関の点火時期制御装置
JP5126034B2 (ja) * 2008-12-02 2013-01-23 日産自動車株式会社 エンジンの点火時期制御装置及び点火時期制御方法
JP5031784B2 (ja) * 2009-03-02 2012-09-26 日立オートモティブシステムズ株式会社 内燃機関の制御装置
JP5279572B2 (ja) * 2009-03-25 2013-09-04 本田技研工業株式会社 エンジンの点火制御装置
JP2010285870A (ja) * 2009-06-09 2010-12-24 Denso Corp 筒内圧センサの瞬断検出装置、内燃機関の制御装置

Also Published As

Publication number Publication date
JP5793935B2 (ja) 2015-10-14
EP2703638B1 (en) 2017-12-27
RU2544841C1 (ru) 2015-03-20
WO2012147388A1 (ja) 2012-11-01
EP2703638A1 (en) 2014-03-05
US9670893B2 (en) 2017-06-06
CN103492706A (zh) 2014-01-01
MY180566A (en) 2020-12-02
US20140102413A1 (en) 2014-04-17
JP2012229624A (ja) 2012-11-22
MX2013010602A (es) 2013-10-01
CN103492706B (zh) 2016-01-06
EP2703638A4 (en) 2014-10-01

Similar Documents

Publication Publication Date Title
ATE507382T1 (de) Steuereinheit und steuerverfahren für einen verbrennungsmotor mit elektronischem allradantrieb
BR112013024500A2 (pt) dispositivo de controle de motor de combustão interna
MY164052A (en) Internal combustion engine and straddle-type vehicle equipped with the engine
MX2014015592A (es) Sistema y metodo para mejorar el funcionamiento de motores de combustion que emplean combustibles primarios y secundarios.
GB0812462D0 (en) Internal combustion engine having common power source for ion current sensing fuel injectors
CY1116981T1 (el) Μεθοδος βελτιστοποιησης κινητηρων καυσης
JP2006161799A5 (pt)
EP2713039A4 (en) SYSTEM FOR CONTROLLING FUEL INJECTION INTO A COMBUSTION ENGINE
EP2588733A4 (en) Method for controlling the fuel supply to an internal combustion engine at start-up and a carburettor
GB2465740B (en) A fuel injection system for an internal combustion engine
BRPI0811288A2 (pt) Processo e dispositivo para a determinação do valor de lambda de um motor de combustão interna
WO2014164698A3 (en) Predictive correction in internal combustion engines
EP2682588A4 (en) FUEL SUPPLY CONTROL SYSTEM FOR FUEL-FUEL INTERNAL COMBUSTION ENGINE
IN2014DE02413A (pt)
MY164767A (en) Internal combustion engine and straddle-type vehicle equipped with the engine
GB0718016D0 (en) Internal combustion engine with a fuel injection system
BRPI0919161A2 (pt) dispositivo de alimentação de gás fresco para uma máquina de combustão interna com turbocarregador de gás de exaustão, e processo para o seu controle.
IT1403446B1 (it) Dispositivo di controllo di apprendimento di rapporto aria-carburante per un motore a combustione interna per veicoli.
EP2693028A4 (en) DEVICE FOR CONTROLLING FUEL INJECTION FOR INTERNAL COMBUSTION ENGINE
BR112013026475A2 (pt) aparelho de controle de timing de ignição para um motor de combustão interna
PL2864625T3 (pl) Uchwyt do zamocowania rozdzielacza paliwa na silniku spalinowym i układ wtrysku paliwa z takim uchwytem
IN2014DE02236A (pt)
BRPI0804348A2 (pt) processo para classificação de combustìveis em motores de combustão interna de injeção direta
WO2013150373A8 (en) Control apparatus for internal combustion engine
GB201108385D0 (en) Method for operating an internal combustion engine

Legal Events

Date Code Title Description
B08E Application fees: payment of additional fee required [chapter 8.5 patent gazette]
B08H Application fees: decision cancelled [chapter 8.8 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements