EP0937886A3 - Method for controlling the power of a vehicle - Google Patents
Method for controlling the power of a vehicle Download PDFInfo
- 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
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)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (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. 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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19807126A DE19807126C2 (en) | 1998-02-20 | 1998-02-20 | Method for adjusting the drive power of a motor vehicle |
DE19807126 | 1998-02-20 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10058355A1 (en) | 1999-12-18 | 2001-08-30 | Bosch Gmbh Robert | Method and device for controlling the drive unit of a vehicle |
DE50014042D1 (en) * | 1999-12-18 | 2007-03-22 | Bosch Gmbh Robert | METHOD AND DEVICE FOR CONTROLLING THE DRIVE UNIT OF A VEHICLE |
US6786197B2 (en) | 1999-12-18 | 2004-09-07 | Robert Bosch Gmbh | 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 |
DE60236815D1 (en) * | 2001-08-17 | 2010-08-05 | Tiax Llc | METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE WITH COMPRESSION IGNITION AND FUEL AIR PRE-MIXING |
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)
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)
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 |
-
1998
- 1998-02-20 DE DE19807126A patent/DE19807126C2/en not_active Expired - Fee Related
-
1999
- 1999-01-30 EP EP99101945A patent/EP0937886B1/en not_active Expired - Lifetime
- 1999-01-30 DE DE59913003T patent/DE59913003D1/en not_active Expired - Lifetime
- 1999-01-30 ES ES99101945T patent/ES2255738T3/en not_active Expired - Lifetime
- 1999-02-16 JP JP11076264A patent/JPH11315746A/en active Pending
- 1999-02-22 US US09/253,946 patent/US6119654A/en not_active Expired - Lifetime
Patent Citations (8)
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 |
---|---|
DE19807126A1 (en) | 1999-08-26 |
EP0937886B1 (en) | 2006-01-04 |
JPH11315746A (en) | 1999-11-16 |
US6119654A (en) | 2000-09-19 |
EP0937886A2 (en) | 1999-08-25 |
DE19807126C2 (en) | 2000-11-16 |
DE59913003D1 (en) | 2006-03-30 |
ES2255738T3 (en) | 2006-07-01 |
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