IT1310644B1 - PROCEDURE FOR CHECKING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE. - Google Patents

PROCEDURE FOR CHECKING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE.

Info

Publication number
IT1310644B1
IT1310644B1 IT1999TO000663A ITTO990663A IT1310644B1 IT 1310644 B1 IT1310644 B1 IT 1310644B1 IT 1999TO000663 A IT1999TO000663 A IT 1999TO000663A IT TO990663 A ITTO990663 A IT TO990663A IT 1310644 B1 IT1310644 B1 IT 1310644B1
Authority
IT
Italy
Prior art keywords
checking
procedure
combustion engine
internal combustion
idle speed
Prior art date
Application number
IT1999TO000663A
Other languages
Italian (it)
Inventor
Cesare Ponti
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT1999TO000663A priority Critical patent/IT1310644B1/en
Publication of ITTO990663A0 publication Critical patent/ITTO990663A0/en
Priority to ES00830518T priority patent/ES2207483T3/en
Priority to EP00830518A priority patent/EP1072778B1/en
Priority to DE60005444T priority patent/DE60005444T2/en
Publication of ITTO990663A1 publication Critical patent/ITTO990663A1/en
Application granted granted Critical
Publication of IT1310644B1 publication Critical patent/IT1310644B1/en

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
    • F02D41/16—Introducing closed-loop corrections for idling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • F02D31/008—Electric control of rotation speed controlling fuel supply for idle speed control
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • 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
    • 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
    • F02D2200/1012—Engine speed gradient

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
IT1999TO000663A 1999-07-28 1999-07-28 PROCEDURE FOR CHECKING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE. IT1310644B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1999TO000663A IT1310644B1 (en) 1999-07-28 1999-07-28 PROCEDURE FOR CHECKING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE.
ES00830518T ES2207483T3 (en) 1999-07-28 2000-07-20 PROCEDURE FOR REGULATING THE RALENTI SPEED OF AN INTERNAL COMBUSTION ENGINE.
EP00830518A EP1072778B1 (en) 1999-07-28 2000-07-20 Method for controlling idling in an internal combustion engine
DE60005444T DE60005444T2 (en) 1999-07-28 2000-07-20 Method for regulating the idling speed of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000663A IT1310644B1 (en) 1999-07-28 1999-07-28 PROCEDURE FOR CHECKING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE.

Publications (3)

Publication Number Publication Date
ITTO990663A0 ITTO990663A0 (en) 1999-07-28
ITTO990663A1 ITTO990663A1 (en) 2001-01-28
IT1310644B1 true IT1310644B1 (en) 2002-02-19

Family

ID=11418000

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000663A IT1310644B1 (en) 1999-07-28 1999-07-28 PROCEDURE FOR CHECKING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE.

Country Status (4)

Country Link
EP (1) EP1072778B1 (en)
DE (1) DE60005444T2 (en)
ES (1) ES2207483T3 (en)
IT (1) IT1310644B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3890902B2 (en) * 2001-02-22 2007-03-07 トヨタ自動車株式会社 Internal combustion engine fuel supply amount setting method and apparatus
US6718255B1 (en) 2002-10-04 2004-04-06 Ford Global Technologies, Llc Method and system for matching engine torque transitions between closed and partially closed accelerator pedal positions
US6820589B2 (en) 2002-10-17 2004-11-23 Ford Global Technologies, Llc Idle speed control method and system
WO2016201011A1 (en) * 2015-06-08 2016-12-15 Pinnacle Engines, Inc. Fuel delivery control based on engine speed fluctuations

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2696431B2 (en) * 1990-12-17 1998-01-14 株式会社ユニシアジェックス Idle speed control device for internal combustion engine
JP2906770B2 (en) * 1991-10-14 1999-06-21 日産自動車株式会社 Engine speed control device for internal combustion engine

Also Published As

Publication number Publication date
EP1072778A2 (en) 2001-01-31
ITTO990663A0 (en) 1999-07-28
ITTO990663A1 (en) 2001-01-28
DE60005444T2 (en) 2004-05-06
EP1072778A3 (en) 2002-08-28
DE60005444D1 (en) 2003-10-30
ES2207483T3 (en) 2004-06-01
EP1072778B1 (en) 2003-09-24

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