EP1234969A3 - Verfahren und Vorrichtung zur Bestimmung der zuzuführenden Kraftstoffmenge in einer Brennkraftmaschine - Google Patents

Verfahren und Vorrichtung zur Bestimmung der zuzuführenden Kraftstoffmenge in einer Brennkraftmaschine Download PDF

Info

Publication number
EP1234969A3
EP1234969A3 EP02003894A EP02003894A EP1234969A3 EP 1234969 A3 EP1234969 A3 EP 1234969A3 EP 02003894 A EP02003894 A EP 02003894A EP 02003894 A EP02003894 A EP 02003894A EP 1234969 A3 EP1234969 A3 EP 1234969A3
Authority
EP
European Patent Office
Prior art keywords
fuel injection
change
combustion engine
internal combustion
fuel supply
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP02003894A
Other languages
English (en)
French (fr)
Other versions
EP1234969A2 (de
EP1234969B1 (de
Inventor
Yoshiyasu Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP1234969A2 publication Critical patent/EP1234969A2/de
Publication of EP1234969A3 publication Critical patent/EP1234969A3/de
Application granted granted Critical
Publication of EP1234969B1 publication Critical patent/EP1234969B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • F02D41/083—Introducing corrections for particular operating conditions for idling taking into account engine load variation, e.g. air-conditionning
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
EP20020003894 2001-02-22 2002-02-21 Verfahren und Vorrichtung zur Bestimmung der zuzuführenden Kraftstoffmenge in einer Brennkraftmaschine Expired - Lifetime EP1234969B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001046468A JP3890902B2 (ja) 2001-02-22 2001-02-22 内燃機関燃料供給量設定方法及び装置
JP2001046468 2001-02-22

Publications (3)

Publication Number Publication Date
EP1234969A2 EP1234969A2 (de) 2002-08-28
EP1234969A3 true EP1234969A3 (de) 2005-11-09
EP1234969B1 EP1234969B1 (de) 2009-04-01

Family

ID=18908087

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020003894 Expired - Lifetime EP1234969B1 (de) 2001-02-22 2002-02-21 Verfahren und Vorrichtung zur Bestimmung der zuzuführenden Kraftstoffmenge in einer Brennkraftmaschine

Country Status (4)

Country Link
EP (1) EP1234969B1 (de)
JP (1) JP3890902B2 (de)
DE (1) DE60231766D1 (de)
ES (1) ES2325060T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3971348B2 (ja) * 2003-06-25 2007-09-05 日立建機株式会社 建設機械のエンジン制御装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633839A (en) * 1984-03-28 1987-01-06 Honda Giken Kogyo Kabushiki Kaisha Method for controlling the supply of fuel for an internal combustion engine
EP0547650A2 (de) * 1991-12-16 1993-06-23 General Motors Corporation Verfahren und Vorrichtung zur Regelung der Leerlaufdrehzahl einer Brennkraftmaschine
EP0875673A2 (de) * 1997-05-02 1998-11-04 Siemens Aktiengesellschaft Verfahren zum Steuern einer Brennkraftmaschine
EP0915245A2 (de) * 1997-11-06 1999-05-12 Toyota Jidosha Kabushiki Kaisha Leerlaufdrehzahlsteuergerät für einen Verbrennungsmotor
EP1072778A2 (de) * 1999-07-28 2001-01-31 C.R.F. Società Consortile per Azioni Verfahren zur Regelung der Leerlaufdrehzahl einer Brennkraftmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633839A (en) * 1984-03-28 1987-01-06 Honda Giken Kogyo Kabushiki Kaisha Method for controlling the supply of fuel for an internal combustion engine
EP0547650A2 (de) * 1991-12-16 1993-06-23 General Motors Corporation Verfahren und Vorrichtung zur Regelung der Leerlaufdrehzahl einer Brennkraftmaschine
EP0875673A2 (de) * 1997-05-02 1998-11-04 Siemens Aktiengesellschaft Verfahren zum Steuern einer Brennkraftmaschine
EP0915245A2 (de) * 1997-11-06 1999-05-12 Toyota Jidosha Kabushiki Kaisha Leerlaufdrehzahlsteuergerät für einen Verbrennungsmotor
EP1072778A2 (de) * 1999-07-28 2001-01-31 C.R.F. Società Consortile per Azioni Verfahren zur Regelung der Leerlaufdrehzahl einer Brennkraftmaschine

Also Published As

Publication number Publication date
ES2325060T3 (es) 2009-08-25
JP3890902B2 (ja) 2007-03-07
EP1234969A2 (de) 2002-08-28
JP2002250244A (ja) 2002-09-06
DE60231766D1 (de) 2009-05-14
EP1234969B1 (de) 2009-04-01

Similar Documents

Publication Publication Date Title
EP1116869A3 (de) Steuerverfahren für das Luft-/Kraftstoffverhältnis
EP0890738A3 (de) Zündungs- und Verbrennungssteuerung einer Brennkraftmaschine
EP0848156A3 (de) Einrichtung zum Steuern der Kraftstoffdämpfversorgung einer Brennkraftmaschine mit Magergemischverbrennung
EP1433938A3 (de) Brennkraftmaschine mit Vorrichtung zur Variation des Verdichtungsverhältnises und Steuerungsverfahren dafür
JP3521632B2 (ja) 内燃機関の制御装置
EP1318288A3 (de) Kraftstoffeinspritzsystem für eine Brennkraftmaschine
EP1020629A3 (de) Steuerungsverfahren für eine selbszündende Brennkraftmaschine
EP1591650A3 (de) Vorrichtung und Methode zur Steuerung der Kraftstoffeinspritzung in einer Brennkraftmaschine
SE9703060D0 (sv) Control apparatus for a cylinder-injection spark-ignition internal combustion engine
ATE333043T1 (de) Verfahren und vorrichtung zur steuerung der einspritzung eines verbrennungsmotors, insbesondere eines dieselmotors mit einem common- rail-einspritzungssystem
EP1028243A3 (de) Steuervorrichtung für eine Brennkraftmaschine mit Direkteinspritzung
EP1229230A3 (de) Steuerapparat für einen Multizylinderverbrennungsmotor und Steuermethode dafür
DE602005020830D1 (de) Vorrichtung und verfahren zur steuerung eines verbrennungsmotors
EP1985833A3 (de) System zur Steuerung der Kraftstoffeinspritzung für einen Verbrennungsmotor
EP0709562A3 (de) Verfahren zur Steuerung der Ventilbetriebscharakteristik und des Luft-Kraftstoffverhältnisses einer Brennkraftmaschine
EP1229228A3 (de) Luft-Kraftstoff-Verhältnisregelungssystem für eine Brennkraftmaschine
WO2008001176A3 (en) Fuel supply apparatus and fuel supply method of an internal combustion engine
EP1515033A3 (de) Kraftstoffeinspritzungssteuergerät für einen Dieselmotor
EP1043489A3 (de) Vorrichtung und Steuerverfahren für einen Verbrennungsmotor
EP1158152A3 (de) Verfahren und Vorrichtung zum Steuerung der zugeführten Brennstoffmenge einer Brennkraftmaschine
EP1327764A3 (de) Kraftstoffeinspritzsystem
EP0829631A3 (de) Gerät und Methode um Ansaugluftmenge zu steuern in magere Verbrennung brauchenden Motoren
EP1148226A3 (de) Vorrichtung und Verfahren zur Regelung einer Brennkraftmaschine
DE50001691D1 (de) Verfahren zur Ermittlung von Kennwerten eines Antriebs
EP1162358A3 (de) Steuerungssystem für die Kraftstoffeinspritzung eines Verbrennungsmotors

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020221

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid

Designated state(s): DE ES FR GB IT

17Q First examination report despatched

Effective date: 20060120

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60231766

Country of ref document: DE

Date of ref document: 20090514

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2325060

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20100105

REG Reference to a national code

Ref country code: GB

Ref legal event code: 746

Effective date: 20121112

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 60231766

Country of ref document: DE

Effective date: 20121115

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20210113

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210209

Year of fee payment: 20

Ref country code: GB

Payment date: 20210210

Year of fee payment: 20

Ref country code: ES

Payment date: 20210308

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20210112

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 60231766

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20220220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20220220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20220222