EP1298306A3 - Verfahren zum Betrieb einer Brennkraftmaschine - Google Patents

Verfahren zum Betrieb einer Brennkraftmaschine Download PDF

Info

Publication number
EP1298306A3
EP1298306A3 EP02017023A EP02017023A EP1298306A3 EP 1298306 A3 EP1298306 A3 EP 1298306A3 EP 02017023 A EP02017023 A EP 02017023A EP 02017023 A EP02017023 A EP 02017023A EP 1298306 A3 EP1298306 A3 EP 1298306A3
Authority
EP
European Patent Office
Prior art keywords
fuel
combustion engine
metering unit
pump
operating
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
EP02017023A
Other languages
English (en)
French (fr)
Other versions
EP1298306A2 (de
EP1298306B1 (de
Inventor
Peter Schueler
Stefan Kieferle
Andreas Kellner
Juergen Dr. Hammer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1298306A2 publication Critical patent/EP1298306A2/de
Publication of EP1298306A3 publication Critical patent/EP1298306A3/de
Application granted granted Critical
Publication of EP1298306B1 publication Critical patent/EP1298306B1/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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • F02D41/3854—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped with elements in the low pressure part, e.g. low pressure pump
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3082—Control of electrical fuel pumps
    • 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
    • F02D41/2464—Characteristics of actuators
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped

Abstract

Beschrieben wird ein Verfahren zum Betrieb einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs, bei dem eine Kraftstoffpumpe (13) eine Fördermenge Kraftstoff aus einem Kraftstoffspeicher (11) mit einem Vordruck zu einer Zumesseinheit (15) pumpt, wobei die Zumesseinheit (15) eine Hochdruckpumpe (16) mit einer Kraftstoffmenge versorgt, die von der Zumesseinheit (15) in Abhängigkeit einer Ansteuergröße (A_Z) eingestellt wird.
Die Kraftstoffpumpe (13) wird in Abhängigkeit der Ansteuergröße (A_Z) der Zumesseinheit (15) angesteuert, um die Pumpenleistung an den Betriebspunkt der Brennkraftmaschine anzupassen und die mittlere Belastung der Kraftstoffpumpe (13) dadurch zu senken.
EP20020017023 2001-09-28 2002-07-27 Verfahren zum Betrieb einer Brennkraftmaschine Expired - Lifetime EP1298306B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001148222 DE10148222A1 (de) 2001-09-28 2001-09-28 Verfahren zum Betrieb einer Brennkraftmaschine
DE10148222 2001-09-28

Publications (3)

Publication Number Publication Date
EP1298306A2 EP1298306A2 (de) 2003-04-02
EP1298306A3 true EP1298306A3 (de) 2004-11-10
EP1298306B1 EP1298306B1 (de) 2006-07-26

Family

ID=7700860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020017023 Expired - Lifetime EP1298306B1 (de) 2001-09-28 2002-07-27 Verfahren zum Betrieb einer Brennkraftmaschine

Country Status (4)

Country Link
EP (1) EP1298306B1 (de)
JP (1) JP4181373B2 (de)
DE (2) DE10148222A1 (de)
ES (1) ES2267905T3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10360024A1 (de) * 2003-12-19 2005-07-21 Siemens Ag Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine
US7543566B2 (en) 2004-01-14 2009-06-09 Robert Bosch Gmbh Method and control unit for operating an internal combustion engine having an injection system
US7207319B2 (en) * 2004-03-11 2007-04-24 Denso Corporation Fuel injection system having electric low-pressure pump
JP2005256739A (ja) * 2004-03-11 2005-09-22 Denso Corp 燃料噴射装置
DE102005023700A1 (de) 2005-05-23 2006-11-30 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff und Verfahren zur Überwachung eines Filters der Vorrichtung
DE102007018310B3 (de) * 2007-04-18 2008-11-13 Continental Automotive Gmbh Verfahren und Vorrichtung zur Regelung eines Hochdruckspeicherdrucks eines Einspritzsystems einer Brennkraftmaschine
DE102008041407A1 (de) 2008-08-21 2010-02-25 Robert Bosch Gmbh Hochdruckpumpe
JP5126102B2 (ja) * 2009-02-10 2013-01-23 トヨタ自動車株式会社 内燃機関の燃料供給装置
DE102009001503A1 (de) 2009-03-12 2010-09-16 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Vorförderpumpe einer Brennkraftmaschine
DE102010031628A1 (de) * 2009-08-17 2011-02-24 Robert Bosch Gmbh Kraftstofffördereinrichtung für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
WO2012040610A2 (en) 2010-09-23 2012-03-29 Cummins Intellectual Property, Inc. Variable flow fuel transfer pump system and method
DE102010043374A1 (de) * 2010-11-04 2012-05-10 Robert Bosch Gmbh Kraftstoffeinspritzsystem einer Brennkraftmaschine, sowie Verfahren zur Steuerung des selbigen
DE102010064374B3 (de) * 2010-12-30 2012-07-12 Continental Automotive Gmbh Kraftstoffeinspritzsystem einer Brennkraftmaschine sowie dazugehöriges Druckregelverfahren, Steuergerät und Kraftfahrzeug
DE102011076063A1 (de) * 2011-05-18 2012-11-22 Robert Bosch Gmbh System zum Fördern eines Fluides
DE102011082645A1 (de) 2011-09-14 2013-03-14 Robert Bosch Gmbh Niederdruckkreislauf für ein Kraftstoffeinspritzsystem sowie Kraftstoffeinspritzsystem
FR2991001B1 (fr) * 2012-05-22 2016-01-29 Peugeot Citroen Automobiles Sa Dispositif d'alimentation en carburant d'un moteur a combustion interne
EP3456950A1 (de) * 2017-09-13 2019-03-20 Robert Bosch GmbH Verfahren zur steuerung eines druckes in einem kraftstoffvorratsbehälter eines einspritzsystems eines verbrennungsmotors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19731994A1 (de) * 1997-07-25 1999-01-28 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
US6058912A (en) * 1995-05-26 2000-05-09 Robert Bosch Gmbh Fuel supply system and method for operating an internal combustion engine
EP1088981A2 (de) * 1999-09-30 2001-04-04 Robert Bosch Gmbh Verfahren zum Abbau des Raildrucks in einem Common-Rail-System für Brennkraftmaschinen
WO2001053686A2 (de) * 2000-01-19 2001-07-26 Robert Bosch Gmbh Verfahren zum betrieb einer vorförderpumpe eines kraftstoffzumesssystems und kraftstoffzumesssystem einer direkteinspritzenden brennkraftmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739653A1 (de) * 1997-09-10 1999-03-11 Bosch Gmbh Robert Verfahren zum Erzeugen von unter Hochdruck stehendem Kraftstoff sowie System zur Kraftstoffhochdruckerzeugung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6058912A (en) * 1995-05-26 2000-05-09 Robert Bosch Gmbh Fuel supply system and method for operating an internal combustion engine
DE19731994A1 (de) * 1997-07-25 1999-01-28 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
EP1088981A2 (de) * 1999-09-30 2001-04-04 Robert Bosch Gmbh Verfahren zum Abbau des Raildrucks in einem Common-Rail-System für Brennkraftmaschinen
WO2001053686A2 (de) * 2000-01-19 2001-07-26 Robert Bosch Gmbh Verfahren zum betrieb einer vorförderpumpe eines kraftstoffzumesssystems und kraftstoffzumesssystem einer direkteinspritzenden brennkraftmaschine

Also Published As

Publication number Publication date
EP1298306A2 (de) 2003-04-02
DE10148222A1 (de) 2003-04-17
DE50207614D1 (de) 2006-09-07
JP2003176745A (ja) 2003-06-27
EP1298306B1 (de) 2006-07-26
ES2267905T3 (es) 2007-03-16
JP4181373B2 (ja) 2008-11-12

Similar Documents

Publication Publication Date Title
EP1298306A3 (de) Verfahren zum Betrieb einer Brennkraftmaschine
DE3904497C1 (de)
DE60205599T2 (de) Modellbasierte druckregelung für ein hydrauliksystem mit einer pumpe variabler fördermenge
WO2002024311A1 (de) Verfahren und vorrichtung zur dosierung eines reduktionsmittels zur entfernung von stickoxiden aus abgasen
EP0840009A3 (de) Hochdruckpumpe
DE102007000246B4 (de) Treibstoffdrucksteuerung
EP1971765A1 (de) Injektorabgleichverfahren zum betreiben einer brennkraftmaschine
DE102009049843A1 (de) Kraftstoffdruckverstärker
DE10222693B4 (de) Verfahren und System zum Steuern der Kraftstoffeinspritzung
EP1359306A3 (de) Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10300314A1 (de) Niederdruckdirekteinspritzmotorsystem
EP1273783A3 (de) Verfahren zum Betrieb einer Brennkraftmaschine
EP0982492A3 (de) Vorrichtung zum Einspritzen von Brennstoff für eine Hubkolbenbrennkraftmaschine
WO2004081350A1 (de) Verfahren zum betreiben eines hydraulischen aktors, insbesondere eines gaswechselventils einer brennkraftmaschine
EP1327768A3 (de) Kraftstoffversorgungsanlage
EP1327766A3 (de) Verfahren, Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Brennkraftmaschine
EP1526269A3 (de) Verfahren und Vorrichtung zum Überwachen eines Kraftstoffdrucksensors
EP1241347A3 (de) Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE102006029633B4 (de) Verfahren zum Betreiben eines Kraftstoffsystems einer Brennkraftmaschine
EP1279822A3 (de) Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE102014220932B4 (de) Verfahren zum Betreiben eines Kraftstoffversorgungssystems für eine Brennkraftmaschine
EP0781907B1 (de) Verfahren und Vorrichtung zum Betrieb einer selbstzündenden Hubkolben-Brennkraftmaschine
DE102012210631A1 (de) Dosiersystem zur Eindüsung eines Reduktionsmittels in eine Abgasleitung einer Brennkraftmaschine
EP1262659A3 (de) Kraftstoffsystem für eine Brennkraftmaschine
DE10341577B3 (de) Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine im Schiebbetrieb

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

AK Designated contracting states

Kind code of ref document: A2

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

AX Request for extension of the european patent

Extension state: 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 BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20050510

AKX Designation fees paid

Designated state(s): DE ES FR

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

REF Corresponds to:

Ref document number: 50207614

Country of ref document: DE

Date of ref document: 20060907

Kind code of ref document: P

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2267905

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: 20070427

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

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

Ref country code: ES

Payment date: 20150723

Year of fee payment: 14

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

Ref country code: FR

Payment date: 20150730

Year of fee payment: 14

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

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170331

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 NON-PAYMENT OF DUE FEES

Effective date: 20160728

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20181128

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

Ref country code: DE

Payment date: 20180928

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50207614

Country of ref document: DE

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

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200201