DE102010042852A1 - Verfahren zur Überwachung einer Adaption einer Verzugszeit eines Einspritzventils einer Brennkraftmaschine - Google Patents

Verfahren zur Überwachung einer Adaption einer Verzugszeit eines Einspritzventils einer Brennkraftmaschine Download PDF

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Publication number
DE102010042852A1
DE102010042852A1 DE102010042852A DE102010042852A DE102010042852A1 DE 102010042852 A1 DE102010042852 A1 DE 102010042852A1 DE 102010042852 A DE102010042852 A DE 102010042852A DE 102010042852 A DE102010042852 A DE 102010042852A DE 102010042852 A1 DE102010042852 A1 DE 102010042852A1
Authority
DE
Germany
Prior art keywords
injection valve
injection
combustion chamber
torque
internal combustion
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Withdrawn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
DE102010042852A
Other languages
German (de)
English (en)
Inventor
Florian Stief
Guido Porten
Markus Amler
Andreas Roth
Wolfgang Fischer
Uwe Mueller
Gerald Graf
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 DE102010042852A priority Critical patent/DE102010042852A1/de
Priority to CN201180051278.6A priority patent/CN103154484B/zh
Priority to KR1020137013239A priority patent/KR101829491B1/ko
Priority to PCT/EP2011/067300 priority patent/WO2012055680A1/de
Priority to EP11767979.5A priority patent/EP2633175A1/de
Publication of DE102010042852A1 publication Critical patent/DE102010042852A1/de
Withdrawn legal-status Critical Current

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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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • 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
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
    • 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
    • F02D41/2467—Characteristics of actuators for injectors
    • F02D41/247—Behaviour for small quantities
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • 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
    • F02D41/2454—Learning of the air-fuel ratio control
    • 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

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  • 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)
DE102010042852A 2010-10-25 2010-10-25 Verfahren zur Überwachung einer Adaption einer Verzugszeit eines Einspritzventils einer Brennkraftmaschine Withdrawn DE102010042852A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102010042852A DE102010042852A1 (de) 2010-10-25 2010-10-25 Verfahren zur Überwachung einer Adaption einer Verzugszeit eines Einspritzventils einer Brennkraftmaschine
CN201180051278.6A CN103154484B (zh) 2010-10-25 2011-10-04 喷射阀延迟时间适配的监控方法和控制和/或调节装置
KR1020137013239A KR101829491B1 (ko) 2010-10-25 2011-10-04 내연기관의 분사 밸브의 분사 시간의 적응을 모니터링하는 방법
PCT/EP2011/067300 WO2012055680A1 (de) 2010-10-25 2011-10-04 Verfahren zur überwachung einer adaption einer einspritzzeit eines einspritzventils einer brennkraftmaschine
EP11767979.5A EP2633175A1 (de) 2010-10-25 2011-10-04 Verfahren zur überwachung einer adaption einer einspritzzeit eines einspritzventils einer brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010042852A DE102010042852A1 (de) 2010-10-25 2010-10-25 Verfahren zur Überwachung einer Adaption einer Verzugszeit eines Einspritzventils einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE102010042852A1 true DE102010042852A1 (de) 2012-04-26

Family

ID=44789455

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010042852A Withdrawn DE102010042852A1 (de) 2010-10-25 2010-10-25 Verfahren zur Überwachung einer Adaption einer Verzugszeit eines Einspritzventils einer Brennkraftmaschine

Country Status (5)

Country Link
EP (1) EP2633175A1 (ko)
KR (1) KR101829491B1 (ko)
CN (1) CN103154484B (ko)
DE (1) DE102010042852A1 (ko)
WO (1) WO2012055680A1 (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014044837A1 (de) * 2012-09-24 2014-03-27 Continental Automotive Gmbh Elektrische ansteuerung eines ventils basierend auf kenntnis des schliesszeitpunkts bzw. öffnungszeitpunktes des ventils
EP2867508A1 (de) * 2012-06-27 2015-05-06 Robert Bosch GmbH Verfahren zur steuerung einer brennkraftmaschine und system mit einer brennkraftmaschine und einem steuergerät
EP2942516A1 (en) * 2014-05-09 2015-11-11 Magneti Marelli S.p.A. Method to determine the injection pattern in the compression stroke of the combustion cycle of the cylinders of a direct-injection internal combustion engine
WO2020094404A1 (de) * 2018-11-08 2020-05-14 Vitesco Technologies GmbH Verfahren zum betreiben eines verbrennungsmotors mit durchführung einer einspritzmengenkorrektur

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016112335A1 (de) * 2016-07-06 2018-01-11 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Vorrichtung und Verfahren zur Ventilansteuerung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343759A1 (de) 2003-09-22 2005-04-14 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung der Abweichung der tatsächlichen Einspritzmenge von einer berechneten Referenzeinspritzmenge eines Kraftstoffeinspritzsystems
DE102006019894B3 (de) 2006-04-28 2007-07-12 Siemens Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4374695B2 (ja) 2000-02-23 2009-12-02 マツダ株式会社 エンジンの制御装置
US6526939B2 (en) * 2001-04-27 2003-03-04 Wisconsin Alumni Research Foundation Diesel engine emissions reduction by multiple injections having increasing pressure
DE102006033869B3 (de) * 2006-07-21 2008-01-31 Siemens Ag Verfahren und Vorrichtung zur Diagnose der zylinderselektiven Ungleichverteilung eines Kraftstoff-Luftgemisches, das den Zylindern eines Verbrennungsmotors zugeführt wird

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343759A1 (de) 2003-09-22 2005-04-14 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung der Abweichung der tatsächlichen Einspritzmenge von einer berechneten Referenzeinspritzmenge eines Kraftstoffeinspritzsystems
DE102006019894B3 (de) 2006-04-28 2007-07-12 Siemens Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2867508A1 (de) * 2012-06-27 2015-05-06 Robert Bosch GmbH Verfahren zur steuerung einer brennkraftmaschine und system mit einer brennkraftmaschine und einem steuergerät
CN104641088B (zh) * 2012-09-24 2018-02-23 大陆汽车有限公司 基于阀的关闭点和打开点的知识对阀进行电致动
CN104641088A (zh) * 2012-09-24 2015-05-20 大陆汽车有限公司 基于阀的关闭点和打开点的知识对阀进行电致动
WO2014044837A1 (de) * 2012-09-24 2014-03-27 Continental Automotive Gmbh Elektrische ansteuerung eines ventils basierend auf kenntnis des schliesszeitpunkts bzw. öffnungszeitpunktes des ventils
KR102058771B1 (ko) 2012-09-24 2019-12-23 콘티넨탈 오토모티브 게엠베하 밸브의 폐쇄점과 개방점의 인지에 기초한 밸브의 전기적 작동
US9719453B2 (en) 2012-09-24 2017-08-01 Continental Automotive Gmbh Electric actuation of a valve based on knowledge of the closing point and opening point of the valve
EP2942516A1 (en) * 2014-05-09 2015-11-11 Magneti Marelli S.p.A. Method to determine the injection pattern in the compression stroke of the combustion cycle of the cylinders of a direct-injection internal combustion engine
US9677525B2 (en) 2014-05-09 2017-06-13 Magneti Marelll S.p.A Method of determining the injection pattern in the compression stroke of the combustion cycle of the cylinders of a direct-injection internal combustion engine
WO2020094404A1 (de) * 2018-11-08 2020-05-14 Vitesco Technologies GmbH Verfahren zum betreiben eines verbrennungsmotors mit durchführung einer einspritzmengenkorrektur
CN112912608A (zh) * 2018-11-08 2021-06-04 纬湃科技有限责任公司 用于通过执行喷射量校正来操作内燃机的方法
KR20210089724A (ko) * 2018-11-08 2021-07-16 비테스코 테크놀로지스 게엠베하 분사량 보정을 수행하는 내연 기관을 동작시키는 방법
US11566578B2 (en) 2018-11-08 2023-01-31 Vitesco Technologies GmbH Method for operating an internal combustion engine performing an injection quantity correction
KR102523800B1 (ko) * 2018-11-08 2023-04-19 비테스코 테크놀로지스 게엠베하 분사량 보정을 수행하는 내연 기관을 동작시키는 방법
CN112912608B (zh) * 2018-11-08 2023-10-20 纬湃科技有限责任公司 用于通过执行喷射量校正来操作内燃机的方法

Also Published As

Publication number Publication date
CN103154484A (zh) 2013-06-12
EP2633175A1 (de) 2013-09-04
KR20130131346A (ko) 2013-12-03
KR101829491B1 (ko) 2018-02-14
WO2012055680A1 (de) 2012-05-03
CN103154484B (zh) 2017-02-15

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee