EP0937886A3 - Method for controlling the power of a vehicle - Google Patents

Method for controlling the power of a vehicle Download PDF

Info

Publication number
EP0937886A3
EP0937886A3 EP99101945A EP99101945A EP0937886A3 EP 0937886 A3 EP0937886 A3 EP 0937886A3 EP 99101945 A EP99101945 A EP 99101945A EP 99101945 A EP99101945 A EP 99101945A EP 0937886 A3 EP0937886 A3 EP 0937886A3
Authority
EP
European Patent Office
Prior art keywords
torque
setting
operating state
ignition angle
carried out
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
EP99101945A
Other languages
German (de)
French (fr)
Other versions
EP0937886A2 (en
EP0937886B1 (en
Inventor
Christian Heiselbetz
Dieter Kalweit
Thomas Klaiber
Uwe Kleinecke
Kurt Maute
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.)
Daimler AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP0937886A2 publication Critical patent/EP0937886A2/en
Publication of EP0937886A3 publication Critical patent/EP0937886A3/en
Application granted granted Critical
Publication of EP0937886B1 publication Critical patent/EP0937886B1/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1411—Introducing closed-loop corrections characterised by the control or regulation method using a finite or infinite state machine, automaton or state graph for controlling or modelling
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1002—Output torque
    • F02D2200/1004—Estimation of the output torque
    • 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
    • F02D2250/18—Control of the engine output torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Einstellung der Antriebsleistung eines Kraftfahrzeuges mit einer fremdgezündeten Brennkraftmaschine mit Mitteln zur Vorgabe eines Sollmomentes auf der Basis eines Fahrerwunschmomentes und gegebenenfalls weiterer Wunschmomente und mit Mitteln zur Einstellung dieses Sollmomentes durch Beeinflussung der Last und/oder des Zündwinkels. Erfindungsgemäß wird vorgeschlagen, bei den Betriebsbedingungen drei Zustände zu unterschieden, wobei in einem ersten Betriebszustand die Momenteneinstellung wirkungsgrad optimal durch eine Lastregelung erfolgt, in einem zweiten Betriebszustand die Momenteneinstellung durch eine zusätzliche Zündwinkelverstellung schnellst möglich erfolgt und in einem dritten Betriebszustand die Momentenvorgabe für die Lastregelung fixiert ist und die restliche Momenteneinstellung durch eine zusätzliche Zündwinkelverstellung erfolgt.

Figure 00000001
The invention relates to a method for setting the drive power of a motor vehicle with a spark-ignition internal combustion engine, with means for specifying a target torque on the basis of a driver's desired torque and possibly further desired moments and with means for setting this target torque by influencing the load and / or the ignition angle. According to the invention, it is proposed to differentiate between three conditions in the operating conditions, the torque setting being carried out efficiently by load regulation in a first operating state, the torque setting being carried out as quickly as possible by an additional ignition angle adjustment in a second operating state and the torque setting for the load regulation being fixed in a third operating state and the rest of the torque is adjusted by an additional ignition angle adjustment.
Figure 00000001
EP99101945A 1998-02-20 1999-01-30 Method for controlling the power of a vehicle Expired - Lifetime EP0937886B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19807126 1998-02-20
DE19807126A DE19807126C2 (en) 1998-02-20 1998-02-20 Method for adjusting the drive power of a motor vehicle

Publications (3)

Publication Number Publication Date
EP0937886A2 EP0937886A2 (en) 1999-08-25
EP0937886A3 true EP0937886A3 (en) 2001-04-25
EP0937886B1 EP0937886B1 (en) 2006-01-04

Family

ID=7858383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99101945A Expired - Lifetime EP0937886B1 (en) 1998-02-20 1999-01-30 Method for controlling the power of a vehicle

Country Status (5)

Country Link
US (1) US6119654A (en)
EP (1) EP0937886B1 (en)
JP (1) JPH11315746A (en)
DE (2) DE19807126C2 (en)
ES (1) ES2255738T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003527518A (en) * 1999-12-18 2003-09-16 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Vehicle drive unit control method and control device
WO2001044639A2 (en) * 1999-12-18 2001-06-21 Robert Bosch Gmbh Method and device for controlling the drive unit of a vehicle
DE10058355A1 (en) 1999-12-18 2001-08-30 Bosch Gmbh Robert Method and device for controlling the drive unit of a vehicle
FR2816989B1 (en) 2000-11-20 2003-05-16 Saime Sarl METHOD FOR OPTIMIZING THE COMBUSTION OF AN INTERNAL COMBUSTION ENGINE OPERATING IN SELF-IGNITION
DE10061432B4 (en) * 2000-12-09 2007-04-26 Daimlerchrysler Ag Method for torque adjustment during operation of a motor vehicle by means of a temporal setpoint increase
WO2003016698A1 (en) * 2001-08-17 2003-02-27 Tiax Llc A method of controlling combustion in a homogenous charge compression ignition engine
US6705285B2 (en) 2001-10-31 2004-03-16 Daimlerchrysler Corporation Air flow target determination
US6688282B1 (en) 2002-08-28 2004-02-10 Ford Global Technologies, Llc Power-based idle speed control
DE102004005450B4 (en) * 2004-02-04 2017-05-24 Robert Bosch Gmbh Method and device for controlling an internal combustion engine, in particular of a motor vehicle, by means of phase-leading signal paths

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728573C1 (en) * 1987-08-27 1988-11-24 Daimler Benz Ag Device for regulating at least one variable influencing the drive torque of an internal combustion engine of a motor vehicle
US5431242A (en) * 1993-06-30 1995-07-11 Nissan Motor Co., Ltd. Automobile traction control system
DE4407475A1 (en) * 1994-03-07 1995-09-14 Bosch Gmbh Robert Method and device for controlling a vehicle
DE19517675A1 (en) * 1995-05-13 1996-11-14 Bosch Gmbh Robert Torque control for IC engine
DE19630213C1 (en) * 1996-07-26 1997-07-31 Daimler Benz Ag Method of adjusting engine torque of IC engine
DE19618893A1 (en) * 1996-05-10 1997-11-13 Bosch Gmbh Robert Method and device for controlling an internal combustion engine
DE19739567A1 (en) * 1997-09-10 1999-03-11 Bosch Gmbh Robert Procedure for controlling torque of drive unit of IC engine
DE19803387C1 (en) * 1998-01-29 1999-03-18 Daimler Benz Ag Load output setting method for automobile i.c. engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2564275B2 (en) * 1986-05-09 1996-12-18 株式会社日立製作所 State adaptive internal combustion engine control system
JP2832266B2 (en) * 1990-06-30 1998-12-09 マツダ株式会社 Engine throttle valve controller
DE4343353C2 (en) * 1993-12-18 2002-12-05 Bosch Gmbh Robert Method and device for controlling an internal combustion engine
US5479898A (en) * 1994-07-05 1996-01-02 Ford Motor Company Method and apparatus for controlling engine torque
JPH08218911A (en) * 1995-02-14 1996-08-27 Honda Motor Co Ltd Control device of internal combustion engine for vehicle
DE19545221B4 (en) * 1995-12-05 2005-08-25 Robert Bosch Gmbh Method and device for controlling an internal combustion engine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728573C1 (en) * 1987-08-27 1988-11-24 Daimler Benz Ag Device for regulating at least one variable influencing the drive torque of an internal combustion engine of a motor vehicle
US5431242A (en) * 1993-06-30 1995-07-11 Nissan Motor Co., Ltd. Automobile traction control system
DE4407475A1 (en) * 1994-03-07 1995-09-14 Bosch Gmbh Robert Method and device for controlling a vehicle
DE19517675A1 (en) * 1995-05-13 1996-11-14 Bosch Gmbh Robert Torque control for IC engine
DE19618893A1 (en) * 1996-05-10 1997-11-13 Bosch Gmbh Robert Method and device for controlling an internal combustion engine
DE19630213C1 (en) * 1996-07-26 1997-07-31 Daimler Benz Ag Method of adjusting engine torque of IC engine
DE19739567A1 (en) * 1997-09-10 1999-03-11 Bosch Gmbh Robert Procedure for controlling torque of drive unit of IC engine
DE19803387C1 (en) * 1998-01-29 1999-03-18 Daimler Benz Ag Load output setting method for automobile i.c. engine

Also Published As

Publication number Publication date
ES2255738T3 (en) 2006-07-01
DE19807126A1 (en) 1999-08-26
EP0937886A2 (en) 1999-08-25
EP0937886B1 (en) 2006-01-04
JPH11315746A (en) 1999-11-16
DE19807126C2 (en) 2000-11-16
US6119654A (en) 2000-09-19
DE59913003D1 (en) 2006-03-30

Similar Documents

Publication Publication Date Title
EP0821150A3 (en) Method and apparatus for adjusting the torque of an internal combustion engine
DE102006000431B4 (en) Cruise control device and method for vehicles
DE102006054740A1 (en) Method and device for switching on an internal combustion engine in a hybrid vehicle drive
DE4235827B4 (en) Method and device for controlling the output power of a drive unit of a vehicle
DE19907753B4 (en) Engine output control unit
EP0937886A3 (en) Method for controlling the power of a vehicle
EP0891895A3 (en) Procedure for setting the throttle valve and/or injection quantity of a vehicle engine to the driver's setpoint value
EP0933522A3 (en) Method for adjusting the output power of an internal-combustion engine
DE102007032774B4 (en) A knock reduction system and method for reducing knocking of an internal combustion engine
DE102004035341B4 (en) hybrid vehicle
DE102015200560A1 (en) Method and apparatus for operating a hybrid propulsion system
DE102014202058A1 (en) Reduction of drag torque fluctuations during electrical starting
DE102005058864A1 (en) Motor vehicle operating method, involves detecting forthcoming start-up procedure if clutch operation is detected in direction of closing vehicle clutch when gear is engaged or when gear is engaged in particular drive-stage
EP0764778A3 (en) Control method for the fuel injection of a diesel engine
EP1625293B1 (en) Method for switching off an internal combustion engine
DE102014213825A1 (en) Method and device for operating an internal combustion engine
EP1617058A3 (en) Method for controlling starting strategy of internal combustion engines
EP1921295A2 (en) Method for operating a combustion engine
EP1516768A3 (en) Control method of vehicle drive system
DE102005051296B4 (en) Valve characteristic control device and control method for an internal combustion engine
DE4335726B4 (en) Method and device for controlling the drive power of a vehicle
DE4235881B4 (en) Method and device for controlling the output power of a drive unit of a vehicle
EP1312773A3 (en) System for compensating the phase deviation of an adjustable camshaft and corresponding method
EP1091107B1 (en) Process and device for reducing load change stresses in a motor vehicle
DE10007207A1 (en) Method for controlling an internal combustion engine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010327

AKX Designation fees paid

Free format text: DE ES FR GB IT

17Q First examination report despatched

Effective date: 20040330

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20060104

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 59913003

Country of ref document: DE

Date of ref document: 20060330

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20060504

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2255738

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20061005

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Ref country code: FR

Ref legal event code: CA

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20170126

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20170131

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20170221

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20170331

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59913003

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20180130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180801

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180131

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180130

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20190731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180131