DE102012220319A1 - Verfahren zum Betreiben einer elektrischen Kraftstoffpumpe eines Einspritzsystems einer Brennkraftmaschine - Google Patents

Verfahren zum Betreiben einer elektrischen Kraftstoffpumpe eines Einspritzsystems einer Brennkraftmaschine Download PDF

Info

Publication number
DE102012220319A1
DE102012220319A1 DE201210220319 DE102012220319A DE102012220319A1 DE 102012220319 A1 DE102012220319 A1 DE 102012220319A1 DE 201210220319 DE201210220319 DE 201210220319 DE 102012220319 A DE102012220319 A DE 102012220319A DE 102012220319 A1 DE102012220319 A1 DE 102012220319A1
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engine
fuel pump
torque
electric fuel
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.)
Withdrawn
Application number
DE201210220319
Other languages
German (de)
English (en)
Inventor
Haris Hamedovic
Andreas Gutscher
Andrea Krusch
Andreas Posselt
Marko Lorenz
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
Priority to DE201210220319 priority Critical patent/DE102012220319A1/de
Priority to FR1360898A priority patent/FR2997728A1/fr
Priority to KR1020130134685A priority patent/KR20140059738A/ko
Priority to CN201310547413.7A priority patent/CN103807026A/zh
Publication of DE102012220319A1 publication Critical patent/DE102012220319A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • 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
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • 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
    • F02D41/2438—Active learning methods
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
    • F02M37/0058—Returnless fuel systems, i.e. the fuel return lines are not entering the fuel tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • 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
    • F02D2200/1002—Output torque
    • 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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/31—Control of the fuel pressure
    • 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
    • F02D41/2432—Methods of calibration

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE201210220319 2012-11-08 2012-11-08 Verfahren zum Betreiben einer elektrischen Kraftstoffpumpe eines Einspritzsystems einer Brennkraftmaschine Withdrawn DE102012220319A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE201210220319 DE102012220319A1 (de) 2012-11-08 2012-11-08 Verfahren zum Betreiben einer elektrischen Kraftstoffpumpe eines Einspritzsystems einer Brennkraftmaschine
FR1360898A FR2997728A1 (fr) 2012-11-08 2013-11-07 Procede de gestion d'une pompe electrique d'un systeme d'injection de moteur thermique
KR1020130134685A KR20140059738A (ko) 2012-11-08 2013-11-07 내연기관 분사 시스템의 전기 연료 펌프를 작동하는 방법
CN201310547413.7A CN103807026A (zh) 2012-11-08 2013-11-07 用于运行内燃机的喷射系统的电的燃料泵的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210220319 DE102012220319A1 (de) 2012-11-08 2012-11-08 Verfahren zum Betreiben einer elektrischen Kraftstoffpumpe eines Einspritzsystems einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE102012220319A1 true DE102012220319A1 (de) 2014-05-08

Family

ID=50489815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201210220319 Withdrawn DE102012220319A1 (de) 2012-11-08 2012-11-08 Verfahren zum Betreiben einer elektrischen Kraftstoffpumpe eines Einspritzsystems einer Brennkraftmaschine

Country Status (4)

Country Link
KR (1) KR20140059738A (ko)
CN (1) CN103807026A (ko)
DE (1) DE102012220319A1 (ko)
FR (1) FR2997728A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015207682A1 (de) * 2015-04-27 2016-10-27 Continental Automotive Gmbh Verfahren zur Regelung einer Kraftstoffförderpumpe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160311A1 (de) 2001-12-07 2003-06-26 Bosch Gmbh Robert Verfahren, Computerprogramm, Steuer- und Regelgerät zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742563A1 (de) * 1987-12-16 1989-07-06 Pierburg Gmbh Verfahren zur steuerung der oeffnung von elektrischen brennstoff-einspritzventilen einer brennkraftmaschine
DE10137315A1 (de) * 2001-07-31 2003-02-20 Volkswagen Ag Schaltungsanordnung und Verfahren zur Regelung einer elektrischen Kraftstoffpumpe in einem rücklauffreien Kraftstoff-Fördersystem
JP2007285235A (ja) * 2006-04-18 2007-11-01 Honda Motor Co Ltd ディーゼルエンジンの燃料供給装置
JP5128784B2 (ja) * 2006-04-19 2013-01-23 株式会社ニッキ エンジンの燃料供給装置
CN202065075U (zh) * 2011-04-26 2011-12-07 浙江吉利汽车研究院有限公司 一种电动燃油泵的控制装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160311A1 (de) 2001-12-07 2003-06-26 Bosch Gmbh Robert Verfahren, Computerprogramm, Steuer- und Regelgerät zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015207682A1 (de) * 2015-04-27 2016-10-27 Continental Automotive Gmbh Verfahren zur Regelung einer Kraftstoffförderpumpe
DE102015207682B4 (de) 2015-04-27 2018-10-11 Continental Automotive Gmbh Verfahren zur Regelung einer Kraftstoffförderpumpe

Also Published As

Publication number Publication date
CN103807026A (zh) 2014-05-21
KR20140059738A (ko) 2014-05-16
FR2997728A1 (fr) 2014-05-09

Similar Documents

Publication Publication Date Title
DE102006001230B4 (de) Kraftstoffzufuhrsystem für Verbrennungskraftmaschine
DE102005052024B4 (de) Lernende Einspritzmengensteuerungsvorrichtung
DE102005001501B4 (de) Kraftstoffeinspritzsystem einer Brennkraftmaschine
DE102012101253B4 (de) Kraftstoffeinspritzsystem für Verbrennungsmaschinen
DE102006000257A1 (de) Brennstoffeinspritzvorrichtung für eine Brennkraftmaschine
DE102011052138A1 (de) Steuervorrichtung für Druckreduzierventile
DE102015201061B4 (de) Pumpverlustberechnungsvorrichtung für Verbrennungsmotor
DE102013101850B4 (de) Kraftstoffleckageerfassungsvorrichtung zur Verwendung in Kraftstoffeinspritzsystem
DE102012101200B4 (de) Einspritzungssystem für Verbrennungsmaschinen
DE102008001670A1 (de) Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102010008762B4 (de) Verfahren und System zum Steuern des Kraftstoffverteilerrohrdrucks unter Verwendung eines Kraftstoffdrucksensorfehlers
DE102008000513A1 (de) Kraftstoffeinspritzdruckregelungsvorrichtung zum Kompensieren Individueller Schwankungen der Regeldruckkennlinie
DE102013101905B4 (de) Kraftstoffeinspritzfehlererfassungsvorrichtung
DE102014113814A1 (de) Pumpensteuervorrichtung für ein Kraftstoffzufuhrsystem eines Einspritzmotors
DE102011056159B4 (de) Brennstoffeinspritzsteuerung für eine Verbrennungskraftmaschine
DE19813801A1 (de) Kraftstoffpumpensteuerung in einem elektronischen Kraftstoffzuführsystem ohne Rückführung
DE102007042577B3 (de) Verfahren zum Regeln eines Verbrennungsvorganges und Steuergerät
DE10341775A1 (de) Kraftstoffeinspritzsystem der Speicherbauart
DE102010000462B4 (de) Kraftstoffdrucksteuervorrichtung
DE102011004068B3 (de) Verfahren und Steuervorrichtung zum Gleichstellen mehrerer Zylinder einer Brennkraftmaschine
DE102008041485B4 (de) Kraftstoffeinspritzmengenlernvorrichtung
DE102010029933A1 (de) Verfahren und Vorrichtung zum Betreiben eines Kraftstoffeinspritzsystems
DE10315817B4 (de) Verfahren und Vorrichtung zum Betrieb eines eine Mengenausgleichsregelung aufweisenden Einspritzsystems einer Brennkraftmaschine an der thermodynamischen Wirkgrenze für Voreinspritzungen
DE102008041746A1 (de) System zum Lernen einer Abweichung einer tatsächlichen Einspritzmenge von einer Solleinspritzmenge
DE102008041658B4 (de) Kraftstoffeinspritzmengenlernvorrichtung

Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination