WO1997016637A3 - Verfahren zur lasteinstellung einer brennkraftmaschine, insbesondere für ein kraftfahrzeug - Google Patents

Verfahren zur lasteinstellung einer brennkraftmaschine, insbesondere für ein kraftfahrzeug Download PDF

Info

Publication number
WO1997016637A3
WO1997016637A3 PCT/DE1996/001913 DE9601913W WO9716637A3 WO 1997016637 A3 WO1997016637 A3 WO 1997016637A3 DE 9601913 W DE9601913 W DE 9601913W WO 9716637 A3 WO9716637 A3 WO 9716637A3
Authority
WO
WIPO (PCT)
Prior art keywords
internal combustion
combustion engine
limit value
engine
value
Prior art date
Application number
PCT/DE1996/001913
Other languages
English (en)
French (fr)
Other versions
WO1997016637A2 (de
Inventor
Bernhard Bauer
Michael Suedholt
Manfred Wier
Original Assignee
Siemens Ag
Bernhard Bauer
Michael Suedholt
Manfred Wier
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 Siemens Ag, Bernhard Bauer, Michael Suedholt, Manfred Wier filed Critical Siemens Ag
Priority to EP96943864A priority Critical patent/EP0858554B1/de
Priority to DE59602657T priority patent/DE59602657D1/de
Publication of WO1997016637A2 publication Critical patent/WO1997016637A2/de
Publication of WO1997016637A3 publication Critical patent/WO1997016637A3/de
Priority to US09/070,405 priority patent/US5992384A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
    • 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
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor

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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

In einer Luftzuführeinheit einer Brennkraftmaschine treten bei niedrigen und mittleren Drehzahlen Pulsationen auf, die das Ausgangssignal eines Luftmassenmessers verfälschen. Bei dem erfindungsgemäßen Verfahren wird der Öffnungswinkel einer elektromotorisch verstellbaren Drosselklappe (8) auf einen drehzahlabhängigen Öffnungswert (OW) begrenzt, der einen Öffnungsbasiswert (OBW) beinhaltet, der zwischen einem unteren und einem oberen Grenzwert liegt. Bei dem unteren Grenzwert ist die motorische Vollast erreicht. Bei dem oberen Grenzwert treten noch keine Pulsationen der Luft im Ansaugkanal (7) stromaufwärts der Drosselklappe (8) auf.
PCT/DE1996/001913 1995-10-30 1996-10-04 Verfahren zur lasteinstellung einer brennkraftmaschine, insbesondere für ein kraftfahrzeug WO1997016637A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP96943864A EP0858554B1 (de) 1995-10-30 1996-10-04 Verfahren zur lasteinstellung einer brennkraftmaschine, insbesondere für ein kraftfahrzeug
DE59602657T DE59602657D1 (de) 1995-10-30 1996-10-04 Verfahren zur lasteinstellung einer brennkraftmaschine, insbesondere für ein kraftfahrzeug
US09/070,405 US5992384A (en) 1995-10-30 1998-04-30 Method for adjusting the load of an internal combustion engine, in particular for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19540832A DE19540832C1 (de) 1995-10-30 1995-10-30 Verfahren zur Lasteinstellung einer Brennkraftmaschine, insbesondere für ein Kraftfahrzeug
DE19540832.2 1995-10-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/070,405 Continuation US5992384A (en) 1995-10-30 1998-04-30 Method for adjusting the load of an internal combustion engine, in particular for a motor vehicle

Publications (2)

Publication Number Publication Date
WO1997016637A2 WO1997016637A2 (de) 1997-05-09
WO1997016637A3 true WO1997016637A3 (de) 1997-07-10

Family

ID=7776440

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1996/001913 WO1997016637A2 (de) 1995-10-30 1996-10-04 Verfahren zur lasteinstellung einer brennkraftmaschine, insbesondere für ein kraftfahrzeug

Country Status (4)

Country Link
US (1) US5992384A (de)
EP (1) EP0858554B1 (de)
DE (2) DE19540832C1 (de)
WO (1) WO1997016637A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3837819B2 (ja) * 1997-03-19 2006-10-25 株式会社デンソー 内燃機関用バルブタイミング制御装置
JPH1113518A (ja) * 1997-06-27 1999-01-19 Aisin Seiki Co Ltd スロットルバルブ制御装置
FR2766872B1 (fr) * 1997-08-01 1999-10-15 Renault Procede de correction des a-coups de couple d'un moteur a combustion interne
JP3593896B2 (ja) * 1998-09-17 2004-11-24 日産自動車株式会社 エンジンの制御装置
US6112724A (en) * 1998-12-08 2000-09-05 Ford Global Technologies, Inc. Throttle position filtering method
US6526941B1 (en) * 2001-08-14 2003-03-04 Visteon Global Technologies, Inc. Dynamic electronic throttle position feedforward system
DE10308497A1 (de) * 2003-02-26 2004-09-09 Robert Bosch Gmbh Verfahren und Vorrichtung zur Detektion der Betätigung eines Bedienelementes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377995A (en) * 1979-06-28 1983-03-29 Volkswagenwerk Aktiengesellschaft Method and arrangement for operation of an internal combustion engine of a vehicle
US4781162A (en) * 1986-08-04 1988-11-01 Honda Giken Kogyo Kabushiki Kaisha Throttle valve control system for an internal combustion engine
EP0344772A2 (de) * 1988-06-03 1989-12-06 Hitachi, Ltd. Verfahren und Gerät zur Steuerung der Drosselklappe von Brennkraftmaschinen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696132A (en) * 1979-12-28 1981-08-04 Honda Motor Co Ltd Engine controller
DE59209114D1 (de) * 1992-05-27 1998-02-12 Siemens Ag Messung des pulsierenden Luftmassestroms im Ansaugrohr einer Brennkraftmaschine
DE4223253C2 (de) * 1992-07-15 1996-04-11 Bosch Gmbh Robert Steuereinrichtung für ein Fahrzeug
DE4239842A1 (de) * 1992-11-27 1994-06-01 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
US5517410A (en) * 1993-07-08 1996-05-14 Toyota Jidosha Kabushiki Kaisha Apparatus for controlling vehicle drive force depending upon vehicle load determined by engine load and vehicle speed
US5521825A (en) * 1993-10-06 1996-05-28 General Motors Corporation Engine inlet air valve positioning
DE4434022C2 (de) * 1994-09-23 1999-11-11 Daimler Chrysler Ag Verfahren und Vorrichtung zur Geschwindigkeitsbegrenzung eines Kraftfahrzeuges

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377995A (en) * 1979-06-28 1983-03-29 Volkswagenwerk Aktiengesellschaft Method and arrangement for operation of an internal combustion engine of a vehicle
US4781162A (en) * 1986-08-04 1988-11-01 Honda Giken Kogyo Kabushiki Kaisha Throttle valve control system for an internal combustion engine
EP0344772A2 (de) * 1988-06-03 1989-12-06 Hitachi, Ltd. Verfahren und Gerät zur Steuerung der Drosselklappe von Brennkraftmaschinen

Also Published As

Publication number Publication date
EP0858554A2 (de) 1998-08-19
EP0858554B1 (de) 1999-08-04
DE59602657D1 (de) 1999-09-09
WO1997016637A2 (de) 1997-05-09
DE19540832C1 (de) 1997-07-03
US5992384A (en) 1999-11-30

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