EP0647775A3 - Apparatus for regulating the idling speed of the engine of a vehicle. - Google Patents

Apparatus for regulating the idling speed of the engine of a vehicle. Download PDF

Info

Publication number: EP0647775A3
Authority: EP; European Patent Office
Prior art keywords: regulating; engine; vehicle; idling speed; idling
Prior art date: 1993-10-11
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

EP94113276A

Other languages

German (de)

French (fr)

Other versions

EP0647775B1 (en

EP0647775A2 (en

Inventor

Gerhart Huemer

Heinz Lemberger

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.)

Bayerische Motoren Werke AG

Original Assignee

Bayerische Motoren Werke 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.)

1993-10-11

Filing date

1994-08-25

Publication date

1996-07-17

1994-08-25 Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG

1995-04-12 Publication of EP0647775A2 publication Critical patent/EP0647775A2/en

1996-07-17 Publication of EP0647775A3 publication Critical patent/EP0647775A3/en

2003-04-09 Application granted granted Critical

2003-04-09 Publication of EP0647775B1 publication Critical patent/EP0647775B1/en

2014-08-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
- F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders
- 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
- F02D41/008—Controlling each cylinder individually
- F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
- 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
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/02—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by cutting out a part of engine cylinders

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)
Exhaust Gas After Treatment (AREA)
Output Control And Ontrol Of Special Type Engine (AREA)

EP94113276A 1993-10-11 1994-08-25 Apparatus for regulating the idling speed of the engine of a vehicle Expired - Lifetime EP0647775B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4334557A DE4334557A1 (en)	1993-10-11	1993-10-11	Device for idle control of a motor vehicle internal combustion engine
DE4334557		1993-10-11

Publications (3)

Publication Number	Publication Date
EP0647775A2 EP0647775A2 (en)	1995-04-12
EP0647775A3 true EP0647775A3 (en)	1996-07-17
EP0647775B1 EP0647775B1 (en)	2003-04-09

Family

ID=6499846

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94113276A Expired - Lifetime EP0647775B1 (en)	1993-10-11	1994-08-25	Apparatus for regulating the idling speed of the engine of a vehicle

Country Status (3)

Country	Link
US (1)	US5586432A (en)
EP (1)	EP0647775B1 (en)
DE (2)	DE4334557A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4423344A1 (en) *	1994-07-04	1996-01-11	Bayerische Motoren Werke Ag	Method for the detection of reversed connected lambda probes
DE19503317A1 (en)	1995-02-02	1996-08-08	Bayerische Motoren Werke Ag	Device for controlling the shutdown of an injection valve in internal combustion engines
US5801499A (en) *	1995-07-11	1998-09-01	Aisin Aw Co., Ltd.	Control system for a vehicular drive unit
JP3622279B2 (en) *	1995-07-31	2005-02-23	日産自動車株式会社	Fuel supply control device for internal combustion engine
JP3252793B2 (en) *	1998-05-15	2002-02-04	トヨタ自動車株式会社	Exhaust gas purification device for internal combustion engine
FR2780100B1 (en) *	1998-06-17	2001-01-26	Peugeot	METHOD FOR QUICKLY INCREASING THE TEMPERATURE IN A CATALYTIC POT ON STARTING OF AN INTERNAL COMBUSTION ENGINE FOR A MOTOR VEHICLE
DE19907851A1 (en)	1999-02-24	2000-08-31	Bayerische Motoren Werke Ag	Method for cylinder deactivation and activation in a motor vehicle internal combustion engine
EP1126148B1 (en) *	2000-01-05	2003-07-02	Robert Bosch Gmbh	Method for controlling catalytic converter heat losses during coasting shutoff
DE10003903B4 (en) *	2000-01-29	2009-12-17	Volkswagen Ag	Device and method for controlling an operation of a multi-cylinder engine for motor vehicles with a multi-flow exhaust gas purification system
DE10161850B4 (en) *	2001-12-15	2010-03-04	Daimler Ag	Method for operating an internal combustion engine of a motor vehicle
JP3963105B2 (en) *	2002-01-18	2007-08-22	日産自動車株式会社	Control device for internal combustion engine
JP4725653B2 (en) *	2009-01-30	2011-07-13	トヨタ自動車株式会社	Operation control device for multi-cylinder internal combustion engine
US8214095B2 (en) *	2009-05-27	2012-07-03	GM Global Technology Operations LLC	Method and apparatus for detecting engine firing in a hybrid powertrain system
US8689541B2 (en)	2011-02-16	2014-04-08	GM Global Technology Operations LLC	Valvetrain control method and apparatus for conserving combustion heat
KR20170024853A (en) *	2015-08-26	2017-03-08	현대자동차주식회사	Engine control method and engine control system
JP2017155699A (en) *	2016-03-03	2017-09-07	株式会社クボタ	Multipurpose vehicle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2200891A5 (en) *	1972-08-30	1974-04-19	Bosch Gmbh Robert
US4134261A (en) *	1976-09-13	1979-01-16	Nissan Motor Company, Limited	Variable displacement closed loop fuel controlled internal combustion engine
JPS59105941A (en) *	1982-12-08	1984-06-19	Nissan Motor Co Ltd	Fuel supply interrupting apparatus for use in system for controlling electronic engine for automobile
JPS6088833A (en) *	1983-10-19	1985-05-18	Isuzu Motors Ltd	Fuel supply controller for internal-combustion engine
JPS6355337A (en) *	1986-08-26	1988-03-09	Daihatsu Motor Co Ltd	Traveling speed control method for vehicle
JPS63134831A (en) *	1986-11-25	1988-06-07	Toyota Motor Corp	Constant speed driving control device for vehicles
JPH03124907A (en) *	1989-10-09	1991-05-28	Mitsubishi Motors Corp	Exhaust gas cleaning system provided with device for judging active condition of catalyst

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2937490A (en) *	1957-08-12	1960-05-24	Oxy Catalyst Inc	Catalytic purification of exhaust gases
US3756205A (en) *	1971-04-26	1973-09-04	Gen Motors Corp	Method of and means for engine operation with cylinders selectively unfueled
US4103486A (en) *	1974-04-15	1978-08-01	Nissan Motor Company, Ltd.	Method of controlling temperature in thermal reactor for engine exhaust gas and ignition system for performing same
JPS549B2 (en) *	1974-06-01	1979-01-05
DE2627286A1 (en) *	1976-06-18	1977-12-29	Daimler Benz Ag	Exhaust gas regulator system for multicylinder engines - has crankshaft offset in one plane only
DE2912796A1 (en) *	1979-03-30	1980-10-09	Daimler Benz Ag	EXHAUST SYSTEM FOR PREFERRED EIGHT CYLINDER COMBUSTION ENGINES
JPS6121537Y2 (en) *	1980-02-01	1986-06-27
JPS5784228A (en) *	1980-11-14	1982-05-26	Shigeo Onchi	Device for controlling driving power of automobile
SU1315627A1 (en) *	1985-04-18	1987-06-07	Джезказганский Научно-Исследовательский И Проектный Институт Цветной Металлургии	Method for operating of internal combustion engine
DE3623040A1 (en) *	1986-07-09	1988-01-14	Bosch Gmbh Robert	Method of fuel injection
DE4228053A1 (en) *	1991-09-30	1993-04-01	Siemens Ag	Controlling and matching characteristic curves of cylinders of four stroke IC engine - using control programme to modify conditions for individual cylinders and generate overall performance programme for microprocessor providing electronic control

1993
- 1993-10-11 DE DE4334557A patent/DE4334557A1/en not_active Withdrawn
1994
- 1994-08-25 EP EP94113276A patent/EP0647775B1/en not_active Expired - Lifetime
- 1994-08-25 DE DE59410268T patent/DE59410268D1/en not_active Expired - Lifetime
- 1994-10-11 US US08/320,317 patent/US5586432A/en not_active Expired - Lifetime

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2200891A5 (en) *	1972-08-30	1974-04-19	Bosch Gmbh Robert
US4134261A (en) *	1976-09-13	1979-01-16	Nissan Motor Company, Limited	Variable displacement closed loop fuel controlled internal combustion engine
JPS59105941A (en) *	1982-12-08	1984-06-19	Nissan Motor Co Ltd	Fuel supply interrupting apparatus for use in system for controlling electronic engine for automobile
JPS6088833A (en) *	1983-10-19	1985-05-18	Isuzu Motors Ltd	Fuel supply controller for internal-combustion engine
JPS6355337A (en) *	1986-08-26	1988-03-09	Daihatsu Motor Co Ltd	Traveling speed control method for vehicle
JPS63134831A (en) *	1986-11-25	1988-06-07	Toyota Motor Corp	Constant speed driving control device for vehicles
JPH03124907A (en) *	1989-10-09	1991-05-28	Mitsubishi Motors Corp	Exhaust gas cleaning system provided with device for judging active condition of catalyst

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 272 (M - 724) 28 July 1988 (1988-07-28) *
PATENT ABSTRACTS OF JAPAN vol. 12, no. 384 (M - 753) 13 October 1988 (1988-10-13) *
PATENT ABSTRACTS OF JAPAN vol. 15, no. 329 (M - 1149) 21 August 1991 (1991-08-21) *
PATENT ABSTRACTS OF JAPAN vol. 8, no. 224 (M - 331) 13 October 1984 (1984-10-13) *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 231 (M - 414) 18 September 1985 (1985-09-18) *

Also Published As

Publication number	Publication date
DE59410268D1 (en)	2003-05-15
DE4334557A1 (en)	1995-04-13
US5586432A (en)	1996-12-24
EP0647775B1 (en)	2003-04-09
EP0647775A2 (en)	1995-04-12

Publication	Publication Date	Title
GB2298938B (en)	1997-04-23	Apparatus for regulating the speed of a motor vehicle
AU1478888A (en)	1988-10-20	Idling engine speed controlling apparatus
EP0647775A3 (en)	1996-07-17	Apparatus for regulating the idling speed of the engine of a vehicle.
EP0651150A3 (en)	1997-04-09	Fuel injection apparatus for engine.
AU3173193A (en)	1993-07-28	Engine for automobile
AU2811595A (en)	1996-01-15	Arrangement for regulating the engine braking effect of a combustion engine
GB9415804D0 (en)	1994-09-28	Control apparatus for internal combustion engine
GB2302187B (en)	1997-08-06	An apparatus for controlling the speed of an engine
AU1766795A (en)	1995-12-07	Engine speed control device
GB2203570B (en)	1991-04-17	Idle speed control system for an automotive engine
GB2256945B (en)	1994-10-12	An idling R.P.M.control system for a two-stroke engine
AU7907594A (en)	1995-06-08	Deceleration control apparatus for two-stroke engine of the spark ignition type for vehicle
GB2231977B (en)	1993-08-18	Engine idling control apparatus
DE69114975D1 (en)	1996-01-11	Torque control system of a vehicle engine.
GB2270352B (en)	1995-11-01	Running control apparatus for engine-driven vehicles
GB2294985B (en)	1997-08-20	Driving system for an engine accessory
EP0477919A3 (en)	1993-07-07	Engine idle control system for vehicle
AU1681792A (en)	1992-12-30	Combustion engine apparatus
GB8926842D0 (en)	1990-01-17	Engine idling control apparatus
AU1084095A (en)	1995-05-22	Improved engine oiling system
AU7713587A (en)	1988-03-24	Cruise control apparatus for an automotive engine
GB2237128B (en)	1993-12-01	Idle speed control system for an engine
FR2687364B1 (en)	1996-12-20	DEVICE FOR STEERING AN AUTOMOTIVE BOAT.
EP0640776A3 (en)	1995-08-09	Balancing mechanism for an internal-combustion engine.
GB2228804B (en)	1993-11-24	Idling speed adjusting system for an automotive engine

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