DE502006003125D1 - Vorrichtung zur druckbasierten lasterfassung - Google Patents

Vorrichtung zur druckbasierten lasterfassung

Info

Publication number
DE502006003125D1
DE502006003125D1 DE502006003125T DE502006003125T DE502006003125D1 DE 502006003125 D1 DE502006003125 D1 DE 502006003125D1 DE 502006003125 T DE502006003125 T DE 502006003125T DE 502006003125 T DE502006003125 T DE 502006003125T DE 502006003125 D1 DE502006003125 D1 DE 502006003125D1
Authority
DE
Germany
Prior art keywords
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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.)
Active
Application number
DE502006003125T
Other languages
English (en)
Inventor
Heiko Konrad
Maximilian Engl
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of DE502006003125D1 publication Critical patent/DE502006003125D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/24—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
    • F02D41/2474—Characteristics of sensors
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F02D2200/0408—Estimation of intake manifold pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE502006003125T 2005-09-29 2006-09-22 Vorrichtung zur druckbasierten lasterfassung Active DE502006003125D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005046504A DE102005046504A1 (de) 2005-09-29 2005-09-29 Vorrichtung zur druckbasierten Lasterfassung
PCT/EP2006/009229 WO2007036330A1 (de) 2005-09-29 2006-09-22 Vorrichtung zur druckbasierten lasterfassung

Publications (1)

Publication Number Publication Date
DE502006003125D1 true DE502006003125D1 (de) 2009-04-23

Family

ID=37433726

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005046504A Withdrawn DE102005046504A1 (de) 2005-09-29 2005-09-29 Vorrichtung zur druckbasierten Lasterfassung
DE502006003125T Active DE502006003125D1 (de) 2005-09-29 2006-09-22 Vorrichtung zur druckbasierten lasterfassung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102005046504A Withdrawn DE102005046504A1 (de) 2005-09-29 2005-09-29 Vorrichtung zur druckbasierten Lasterfassung

Country Status (4)

Country Link
US (1) US7546760B2 (de)
EP (1) EP1934452B1 (de)
DE (2) DE102005046504A1 (de)
WO (1) WO2007036330A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009003285B4 (de) * 2009-05-20 2021-01-07 Robert Bosch Gmbh Verfahren zur Diagnose von Drucksensoren einer Luftzuführung einer Brennkraftmaschine
JP5204162B2 (ja) * 2009-08-05 2013-06-05 本田技研工業株式会社 車両用変速制御装置
DE102014003276A1 (de) * 2014-03-12 2015-09-17 Man Truck & Bus Ag Brennkraftmaschine,insbesondere Gasmotor,für ein Kraftfahrzeug
CN110907165B (zh) * 2019-12-26 2024-06-14 重庆科杰实业有限责任公司 一种进气歧管三综合检测工装

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003950A (en) * 1988-06-15 1991-04-02 Toyota Jidosha Kabushiki Kaisha Apparatus for control and intake air amount prediction in an internal combustion engine
BR9604813A (pt) * 1995-04-10 1998-06-09 Siemens Ag Método para detminação do fluxo de massa de ar dentro de cilindros de um motor de combustão interna com ajuda de um modelo
KR100462458B1 (ko) * 1996-03-15 2005-05-24 지멘스 악티엔게젤샤프트 외부배기가스를재순환하는내연기관의실린더로유입되는맑은공기의질량을모델을이용하여결정하는방법
US6078907A (en) * 1998-02-18 2000-06-20 Lamm; David Method and system for electronically presenting and paying bills
DE10049907B4 (de) * 2000-10-10 2014-09-11 Robert Bosch Gmbh Verfahren, Computerprogramm und Steuer- und/oder Regeleinrichtung zum Betreiben einer Brennkraftmaschine
DE10102914C1 (de) * 2001-01-23 2002-08-08 Siemens Ag Verfahren zum Ermitteln eines Schätzwertes eines Massenstroms in den Ansaugtrakt einer Brennkraftmaschine
EP1507967A2 (de) * 2001-11-28 2005-02-23 Volkswagen Aktiengesellschaft Verfahren zur bestimmung der zusammensetzung des gasgemisches in einem brennraum eines verbrennungsmotors mit abgasrückführung
US6804601B2 (en) * 2002-03-19 2004-10-12 Cummins, Inc. Sensor failure accommodation system
DE10227466B4 (de) * 2002-06-20 2004-06-09 Bayerische Motoren Werke Ag Verfahren zum Bestimmen der Zylinderbeladung bei einer Brennkraftmaschine
JP4029739B2 (ja) * 2003-02-05 2008-01-09 トヨタ自動車株式会社 内燃機関における充填空気量演算
KR100699732B1 (ko) * 2003-07-10 2007-03-28 도요다 지도샤 가부시끼가이샤 내연 기관의 흡입 공기량 추정 장치
DE102004041708B4 (de) * 2004-08-28 2006-07-20 Bayerische Motoren Werke Ag Verfahren zur modellbasierten Bestimmung der während einer Ansaugphase in die Zylinderbrennkammer einer Brennkraftmaschine einströmenden Frischluftmasse
JP4143862B2 (ja) * 2004-11-29 2008-09-03 トヨタ自動車株式会社 内燃機関の空気量推定装置

Also Published As

Publication number Publication date
US7546760B2 (en) 2009-06-16
US20080229816A1 (en) 2008-09-25
WO2007036330A1 (de) 2007-04-05
DE102005046504A1 (de) 2007-04-05
EP1934452A1 (de) 2008-06-25
EP1934452B1 (de) 2009-03-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition