EP0740058A3 - Method for adjusting the displacement of a control actuator varying the load - Google Patents

Method for adjusting the displacement of a control actuator varying the load Download PDF

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Publication number
EP0740058A3
EP0740058A3 EP96102704A EP96102704A EP0740058A3 EP 0740058 A3 EP0740058 A3 EP 0740058A3 EP 96102704 A EP96102704 A EP 96102704A EP 96102704 A EP96102704 A EP 96102704A EP 0740058 A3 EP0740058 A3 EP 0740058A3
Authority
EP
European Patent Office
Prior art keywords
power
control element
adjusting
accelerator pedal
determined
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.)
Granted
Application number
EP96102704A
Other languages
German (de)
French (fr)
Other versions
EP0740058B1 (en
EP0740058A2 (en
Inventor
Axel Dipl.-Ing. Heinrich
Frank Dipl.-Ing. Schulze
Uwe Dr. Waschatz
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.)
Volkswagen AG
Original Assignee
Volkswagen 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 Volkswagen AG filed Critical Volkswagen AG
Publication of EP0740058A2 publication Critical patent/EP0740058A2/en
Publication of EP0740058A3 publication Critical patent/EP0740058A3/en
Application granted granted Critical
Publication of EP0740058B1 publication Critical patent/EP0740058B1/en
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Es wird ein Verfahren zur Einstellung der Bewegung eines leistungsverändernden Regelorgans (4) einer Brennkraftmaschine für ein Kraftfahrzeug beschrieben, bei dem die Stellung des Gaspedals (9) erfaßt wird und in Abhängigkeit der Stellung des Gaspedals eine Regelgröße (R) für das leistungsverändernde Regelorgan (4) ermittelt wird.It becomes a procedure for adjusting the movement of a performance changing Control element (4) of an internal combustion engine for a motor vehicle described, in which the Position of the accelerator pedal (9) is detected and depending on the position of the accelerator pedal Control variable (R) for the power-changing control element (4) is determined.

Für eine definierte Einstellung des leistungsverändernden Regelorgans wird erfindungsgemäß zumindest in Abhängigkeit von Betriebsgrößen (Mmot , n) der Brennkraftmaschine die Leistungsveränderung (Δm ˙l ) pro Arbeitstakt vorausschauend ermittelt. Aus diesem optimalen Wert und der in Abhängigkeit der Gaspedalstellung ermittelten Regelgröße wird jetzt eine Stellgröße für das leistungsverändernde Regelorgan (4) für die folgenden Arbeitstakte berechnet.

Figure 00000001
For a defined setting of the power-changing control element, the power change (Δ m ˙ l ) per work cycle is determined predictively, at least depending on the operating variables ( M mot , n) of the internal combustion engine. From this optimal value and the control variable determined as a function of the accelerator pedal position, a control variable for the power-changing control element (4) is now calculated for the following work cycles.
Figure 00000001
EP96102704A 1995-04-29 1996-02-23 Method for adjusting the displacement of a control actuator varying the load Expired - Lifetime EP0740058B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19515855 1995-04-29
DE19515855A DE19515855A1 (en) 1995-04-29 1995-04-29 Method for adjusting the movement of a performance-changing control element

Publications (3)

Publication Number Publication Date
EP0740058A2 EP0740058A2 (en) 1996-10-30
EP0740058A3 true EP0740058A3 (en) 1998-12-09
EP0740058B1 EP0740058B1 (en) 2003-05-07

Family

ID=7760729

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96102704A Expired - Lifetime EP0740058B1 (en) 1995-04-29 1996-02-23 Method for adjusting the displacement of a control actuator varying the load

Country Status (4)

Country Link
US (1) US5642708A (en)
EP (1) EP0740058B1 (en)
DE (2) DE19515855A1 (en)
ES (1) ES2196101T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5931136A (en) * 1997-01-27 1999-08-03 Denso Corporation Throttle control device and control method for internal combustion engine
JP2000097086A (en) 1998-09-18 2000-04-04 Hitachi Ltd Intake air flow rate control method of engine, control device and output control method
FR2804472B1 (en) * 2000-02-02 2002-07-26 Sagem METHOD AND DEVICE FOR CONTROLLING A FLOW OF GAS PASSING THROUGH A THRIGGING MEMBER
EP1234964A1 (en) * 2001-02-20 2002-08-28 Sagem S.A. Method and apparatus for controlling the flow rate of a gas passing a throttle element
US8019521B2 (en) 2006-03-16 2011-09-13 Chrysler Group Llc Enhanced throttle control
CN107117158B (en) * 2017-04-24 2023-11-14 深圳智慧车联科技有限公司 Method for reducing exhaust pollutant emission and vehicle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335695A (en) * 1979-10-01 1982-06-22 The Bendix Corporation Control method for internal combustion engines
US4453516A (en) * 1980-05-22 1984-06-12 Daimler-Benz Aktiengesellschaft Device for controlling an internal combustion engine
JPS61182438A (en) * 1985-02-07 1986-08-15 Inoue Japax Res Inc Control method of internal-combustion engine
DE3722088A1 (en) * 1986-07-03 1988-01-21 Nissan Motor Method for controlling an internal combustion engine and an engine control system for a motor vehicle
EP0352657A2 (en) * 1988-07-29 1990-01-31 Hitachi, Ltd. Method and apparatus for controlling throttle valve opening degree of internal combustion engines
DE3930396A1 (en) * 1989-09-12 1991-03-21 Bosch Gmbh Robert METHOD FOR ADJUSTING AIR AND FUEL AMOUNTS FOR A MULTI-CYLINDRICAL INTERNAL COMBUSTION ENGINE
JPH05187301A (en) * 1992-01-13 1993-07-27 Nippondenso Co Ltd Accumulator fuel injection device of diesel engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621584B2 (en) * 1982-07-09 1994-03-23 マツダ株式会社 Engine throttle control device
DE3414681A1 (en) * 1984-04-18 1985-10-24 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND DEVICE FOR INJECTING TIME CONTROL IN INTERNAL COMBUSTION ENGINES
JPS62258131A (en) * 1986-04-30 1987-11-10 Mazda Motor Corp Air-fuel ratio control device for engine equiped with electronically controlled automatic transmission
JPH0299439A (en) * 1988-10-05 1990-04-11 Hitachi Ltd Characterizing device for automobile and register method therefor
DE3842075A1 (en) * 1988-12-14 1990-06-21 Bosch Gmbh Robert METHOD FOR DETERMINING THE FUEL QUANTITY
DE4108956A1 (en) * 1990-03-21 1991-09-26 Gerardus Antonius Keers Delaying movement of IC engine regulating element
JPH0596977A (en) * 1991-10-09 1993-04-20 Hitachi Ltd Road condition recognizing method
US5163398A (en) * 1991-12-16 1992-11-17 General Motors Corporation Engine idle speed control based upon fuel mass flow rate adjustment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335695A (en) * 1979-10-01 1982-06-22 The Bendix Corporation Control method for internal combustion engines
US4453516A (en) * 1980-05-22 1984-06-12 Daimler-Benz Aktiengesellschaft Device for controlling an internal combustion engine
JPS61182438A (en) * 1985-02-07 1986-08-15 Inoue Japax Res Inc Control method of internal-combustion engine
DE3722088A1 (en) * 1986-07-03 1988-01-21 Nissan Motor Method for controlling an internal combustion engine and an engine control system for a motor vehicle
EP0352657A2 (en) * 1988-07-29 1990-01-31 Hitachi, Ltd. Method and apparatus for controlling throttle valve opening degree of internal combustion engines
DE3930396A1 (en) * 1989-09-12 1991-03-21 Bosch Gmbh Robert METHOD FOR ADJUSTING AIR AND FUEL AMOUNTS FOR A MULTI-CYLINDRICAL INTERNAL COMBUSTION ENGINE
JPH05187301A (en) * 1992-01-13 1993-07-27 Nippondenso Co Ltd Accumulator fuel injection device of diesel engine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 001 (M - 550) 6 January 1987 (1987-01-06) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 612 (M - 1509) 11 November 1993 (1993-11-11) *

Also Published As

Publication number Publication date
EP0740058B1 (en) 2003-05-07
US5642708A (en) 1997-07-01
EP0740058A2 (en) 1996-10-30
ES2196101T3 (en) 2003-12-16
DE59610416D1 (en) 2003-06-12
DE19515855A1 (en) 1996-10-31

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