EP1132613A3 - Method for starting an internal combustion engine - Google Patents

Method for starting an internal combustion engine Download PDF

Info

Publication number
EP1132613A3
EP1132613A3 EP01104950A EP01104950A EP1132613A3 EP 1132613 A3 EP1132613 A3 EP 1132613A3 EP 01104950 A EP01104950 A EP 01104950A EP 01104950 A EP01104950 A EP 01104950A EP 1132613 A3 EP1132613 A3 EP 1132613A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
starting
fuel
pressure
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
EP01104950A
Other languages
German (de)
French (fr)
Other versions
EP1132613B1 (en
EP1132613A2 (en
Inventor
Udo Philippi
Achim Przymusinski
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP1132613A2 publication Critical patent/EP1132613A2/en
Publication of EP1132613A3 publication Critical patent/EP1132613A3/en
Application granted granted Critical
Publication of EP1132613B1 publication Critical patent/EP1132613B1/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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N99/00—Subject matter not provided for in other groups of this subclass
    • F02N99/002—Starting combustion engines by ignition means
    • F02N99/006—Providing a combustible mixture inside the cylinder
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/061—Introducing corrections for particular operating conditions for engine starting or warming up the corrections being time dependent
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3827—Common rail control systems for diesel engines
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • 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
    • F02D2250/31—Control of the fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Zum Start einer Brennkraftmaschine (M), in deren Brennräume aus einem Druckspeicher Kraftstoff eingespritzt wird, werden die Einspritzparameter Kraftstoffdruck im Druckspeicher (FUP), Ansteuerdauer (TI), Einspritzbeginn (SOI) mit dem Beginn des Startvorganges so eingestellt, dass sie für den Start einer warmen Brennkraftmaschine optimal sind. Wird festgestellt, dass die Brennkraftmaschine (M) nicht wie gewünscht startet, wird der Kraftstoffdruck (FUP) solange erhöht, bis die Brennkraftmaschine ein indiziertes Moment aufbringt.

Figure 00000001
At the start of an internal combustion engine (M), in the combustion chambers of which fuel is injected from a pressure accumulator, the injection parameters fuel pressure in the pressure accumulator (FBD), actuation duration (TI), start of injection (SOI) with the start of the starting process are set so that they are for the start a warm internal combustion engine are optimal. If it is determined that the internal combustion engine (M) does not start as desired, the fuel pressure (FUP) is increased until the internal combustion engine applies an indicated torque.
Figure 00000001
EP01104950A 2000-03-09 2001-02-28 Method for starting an internal combustion engine Expired - Lifetime EP1132613B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10011507 2000-03-09
DE10011507 2000-03-09

Publications (3)

Publication Number Publication Date
EP1132613A2 EP1132613A2 (en) 2001-09-12
EP1132613A3 true EP1132613A3 (en) 2003-06-04
EP1132613B1 EP1132613B1 (en) 2004-05-19

Family

ID=7634106

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01104950A Expired - Lifetime EP1132613B1 (en) 2000-03-09 2001-02-28 Method for starting an internal combustion engine

Country Status (2)

Country Link
EP (1) EP1132613B1 (en)
DE (1) DE50102303D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10147815A1 (en) * 2001-09-27 2003-04-24 Bosch Gmbh Robert Method, computer program and control and / or regulating device for operating an internal combustion engine, and internal combustion engine
DE102009040321B4 (en) * 2009-09-05 2020-08-27 Andreas Stihl Ag & Co. Kg Method for operating an internal combustion engine
DE102012210708B4 (en) 2012-06-25 2021-12-02 Robert Bosch Gmbh Method and arrangement for determining a correction factor for correcting an injection profile in a motor vehicle under cold start conditions to ensure faster and more reliable engine start and engine restart
SE542338C2 (en) * 2017-02-20 2020-04-14 Scania Cv Ab A system and a method for controlling operation of a starter for a combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528963A (en) * 1983-05-09 1985-07-16 Toyota Jidosha Kabushiki Kaisha Method of and system for controlling restart of engine
DE3707635A1 (en) * 1987-03-10 1988-09-22 Pierburg Gmbh Method and device for starting an internal combustion engine
AT388030B (en) * 1982-02-12 1989-04-25 Steyr Daimler Puch Ag FUEL INJECTION SYSTEM FOR AN ELECTRICAL ENGINE, INCLUDING A STARTER LOCK, WITH DIESEL ENGINES

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388030B (en) * 1982-02-12 1989-04-25 Steyr Daimler Puch Ag FUEL INJECTION SYSTEM FOR AN ELECTRICAL ENGINE, INCLUDING A STARTER LOCK, WITH DIESEL ENGINES
US4528963A (en) * 1983-05-09 1985-07-16 Toyota Jidosha Kabushiki Kaisha Method of and system for controlling restart of engine
DE3707635A1 (en) * 1987-03-10 1988-09-22 Pierburg Gmbh Method and device for starting an internal combustion engine

Also Published As

Publication number Publication date
EP1132613B1 (en) 2004-05-19
DE50102303D1 (en) 2004-06-24
EP1132613A2 (en) 2001-09-12

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