DE60124528D1 - Messung der luftströmung einer brennkraftmaschine - Google Patents

Messung der luftströmung einer brennkraftmaschine

Info

Publication number
DE60124528D1
DE60124528D1 DE60124528T DE60124528T DE60124528D1 DE 60124528 D1 DE60124528 D1 DE 60124528D1 DE 60124528 T DE60124528 T DE 60124528T DE 60124528 T DE60124528 T DE 60124528T DE 60124528 D1 DE60124528 D1 DE 60124528D1
Authority
DE
Germany
Prior art keywords
measuring
combustion engine
internal combustion
air flow
engine
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.)
Expired - Lifetime
Application number
DE60124528T
Other languages
English (en)
Other versions
DE60124528T2 (de
Inventor
Richard Worth
Albert Woolford
Bradley Epskamp
Michael Tilmouth
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.)
Orbital Engine Co Pty Ltd
Orbital Engine Co Australia Pty Ltd
Original Assignee
Orbital Engine Co Pty Ltd
Orbital Engine Co Australia Pty Ltd
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 Orbital Engine Co Pty Ltd, Orbital Engine Co Australia Pty Ltd filed Critical Orbital Engine Co Pty Ltd
Application granted granted Critical
Publication of DE60124528D1 publication Critical patent/DE60124528D1/de
Publication of DE60124528T2 publication Critical patent/DE60124528T2/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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or 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
    • F02D2200/0402—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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/14—Timing of measurement, e.g. synchronisation of measurements to the engine cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/06—Small engines with electronic control, e.g. for hand held tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Measuring Volume Flow (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE60124528T 2000-05-01 2001-05-01 Messung der luftströmung einer brennkraftmaschine Expired - Lifetime DE60124528T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPQ723800 2000-05-01
AUPQ7238A AUPQ723800A0 (en) 2000-05-01 2000-05-01 Engine airflow measurement
PCT/AU2001/000491 WO2001083970A1 (en) 2000-05-01 2001-05-01 Engine airflow measurement

Publications (2)

Publication Number Publication Date
DE60124528D1 true DE60124528D1 (de) 2006-12-28
DE60124528T2 DE60124528T2 (de) 2007-06-21

Family

ID=3821320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124528T Expired - Lifetime DE60124528T2 (de) 2000-05-01 2001-05-01 Messung der luftströmung einer brennkraftmaschine

Country Status (9)

Country Link
US (1) US6889664B2 (de)
EP (1) EP1280988B1 (de)
CN (1) CN100489292C (de)
AT (1) ATE345438T1 (de)
AU (1) AUPQ723800A0 (de)
DE (1) DE60124528T2 (de)
ES (1) ES2274880T3 (de)
TW (1) TW575727B (de)
WO (1) WO2001083970A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4368053B2 (ja) * 2000-11-22 2009-11-18 株式会社ミクニ 内燃機関における吸入空気量測定方法
DE10065122A1 (de) * 2000-12-28 2002-08-14 Bosch Gmbh Robert Verfahren zur Erfassung von Stand der Technik Massenströmen zum Saugrohr einer Brennkraftmaschine
JP4065182B2 (ja) * 2001-11-20 2008-03-19 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 内燃機関の運転方法および内燃機関の運転制御装置
DE10206767A1 (de) * 2002-02-19 2003-09-11 Daimler Chrysler Ag Verfharen zur Ermittlung des Atmosphärendruckes auf der Basis des Druckes in der Ansaugleitung einer Brennkraftmaschine
FR2836223A1 (fr) * 2002-03-27 2003-08-22 Siemens Vdo Automotive Methode de mesure de la pression dans un collecteur d'admission de moteur
FR2837923B1 (fr) 2002-03-27 2004-06-18 Siemens Vdo Automotive Procede et calculateur pour determiner un reglage de bon fonctionnement d'un moteur a combustion interne
JP4231419B2 (ja) * 2004-01-08 2009-02-25 株式会社日立製作所 内燃機関の吸気量計測装置
JP2006226157A (ja) * 2005-02-16 2006-08-31 Honda Motor Co Ltd 大気圧センサの故障診断方法および装置
ITPD20060179A1 (it) * 2006-05-09 2007-11-10 Lovato Spa Off Dispositivo filtrante per il filtraggio di combustibili gassosi in sistemi di alimentazione a gas di motori a cambustione interna
US8086873B2 (en) * 2006-06-05 2011-12-27 Lenovo (Singapore) Pte. Ltd. Method for controlling file access on computer systems
US7413043B2 (en) * 2006-08-14 2008-08-19 Gm Global Technology Operations, Inc. Method and system for estimating barometric pressure in a hybrid vehicle
US7440841B2 (en) * 2007-01-12 2008-10-21 Delphi Technologies, Inc. Method of efficiently determining pressure-based combustion parameters for an IC engine
US7441450B2 (en) * 2007-01-31 2008-10-28 Gm Global Technology Operations, Inc. Intake air over-restriction monitoring
JP2009204586A (ja) * 2008-02-29 2009-09-10 Mitsubishi Heavy Ind Ltd 流体計測装置、流体計測方法
US7958873B2 (en) * 2008-05-12 2011-06-14 Cummins Inc. Open loop Brayton cycle for EGR cooling
JP4790072B1 (ja) * 2010-03-31 2011-10-12 三井造船株式会社 舶用エンジンの制御装置および方法
JP2013002414A (ja) * 2011-06-20 2013-01-07 Honda Motor Co Ltd 燃料噴射量算出方法および燃料噴射制御装置
US8701476B2 (en) 2011-09-16 2014-04-22 Tyco Electronics Brasil Ltda Sensor assembly with resilient contact portions
DE102012221311B4 (de) * 2012-11-22 2014-07-10 Continental Automotive Gmbh Verfahren zur Frischlufterfassung durch Auswertung eines Zylinderinnendrucksignals
CN104481752A (zh) * 2014-12-03 2015-04-01 储德新 气压式控制***
FR3044713B1 (fr) * 2015-12-08 2017-12-01 Continental Automotive France Procede et dispositif de determination du debit d'air entrant dans le collecteur d'admission d'un moteur a deux temps
US10240545B2 (en) * 2015-12-21 2019-03-26 Ford Global Technologies, Llc Air charge estimation via manifold pressure sample at intake valve closing
US11181053B2 (en) * 2017-12-21 2021-11-23 Orbital Australia Pty Ltd Control method and related system for engine operation
IT201800004431A1 (it) * 2018-04-12 2019-10-12 Dispositivo e metodo di controllo di un motore a combustione interna ad accensione comandata
WO2020178849A1 (en) * 2019-03-01 2020-09-10 Hero MotoCorp Limited Control system of internal combustion engine
CN113250810B (zh) * 2021-06-29 2021-10-01 四川迅联达智能科技有限公司 二行程发动机进气压力稳定方法及***
FR3139161A1 (fr) * 2022-08-23 2024-03-01 Vitesco Technologies Procédé de détermination d’un débit d’air dans un moteur à combustion interne

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125015A (en) * 1977-05-10 1978-11-14 Fiat Societa Per Azioni Process and device for determining the quantity of air inducted by an internal combustion engine
DE3441768A1 (de) * 1984-11-15 1986-05-22 Pierburg Gmbh & Co Kg, 4040 Neuss Messvorrichtung fuer die berechnung des ansaugluft-massendurchsatzes einer brennkraftmaschine
US4664090A (en) * 1985-10-11 1987-05-12 General Motors Corporation Air flow measuring system for internal combustion engines
JP2544353B2 (ja) 1986-09-03 1996-10-16 株式会社日立製作所 エンジンの回転同期型制御方法
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
JPH0610741A (ja) * 1992-06-24 1994-01-18 Yamaha Motor Co Ltd ２サイクル内燃機関の燃料噴射制御装置
US5497329A (en) * 1992-09-23 1996-03-05 General Motors Corporation Prediction method for engine mass air flow per cylinder
FR2709151B1 (fr) 1993-08-20 1995-09-15 Renault Procédé de calcul de la masse d'air admise dans un moteur à combustion interne.
JP3232925B2 (ja) * 1994-03-10 2001-11-26 トヨタ自動車株式会社 内燃機関の吸入空気量演算装置
CA2217824C (en) * 1995-04-10 2006-01-24 Siemens Aktiengesellschaft Method for determining the air mass flow into the cylinders of an internal combustion engine with the aid of a model
US6138504A (en) * 1998-06-04 2000-10-31 Ford Global Technologies, Inc. Air/fuel ratio control system

Also Published As

Publication number Publication date
DE60124528T2 (de) 2007-06-21
CN100489292C (zh) 2009-05-20
ES2274880T3 (es) 2007-06-01
US20030154777A1 (en) 2003-08-21
EP1280988B1 (de) 2006-11-15
AUPQ723800A0 (en) 2000-05-25
ATE345438T1 (de) 2006-12-15
WO2001083970A1 (en) 2001-11-08
EP1280988A1 (de) 2003-02-05
CN1433504A (zh) 2003-07-30
EP1280988A4 (de) 2004-12-01
TW575727B (en) 2004-02-11
US6889664B2 (en) 2005-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition