EP1818536A3 - Procédé et dispositif de surveillance d'au moins une bougie de préchauffage d'un véhicule automobile - Google Patents

Procédé et dispositif de surveillance d'au moins une bougie de préchauffage d'un véhicule automobile Download PDF

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Publication number
EP1818536A3
EP1818536A3 EP07100987.2A EP07100987A EP1818536A3 EP 1818536 A3 EP1818536 A3 EP 1818536A3 EP 07100987 A EP07100987 A EP 07100987A EP 1818536 A3 EP1818536 A3 EP 1818536A3
Authority
EP
European Patent Office
Prior art keywords
glow plug
motor vehicle
surveillance
time
dependent
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.)
Ceased
Application number
EP07100987.2A
Other languages
German (de)
English (en)
Other versions
EP1818536A2 (fr
Inventor
Hans-Peter Bauer
Rainer Moritz
Ulrich Kawa
Frank Lehmann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1818536A2 publication Critical patent/EP1818536A2/fr
Publication of EP1818536A3 publication Critical patent/EP1818536A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/027—Safety devices, e.g. for diagnosing the glow plugs or the related circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2031—Control of the current by means of delays or monostable multivibrators
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • F02D2041/2062—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value the current value is determined by simulation or estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
EP07100987.2A 2006-02-08 2007-01-23 Procédé et dispositif de surveillance d'au moins une bougie de préchauffage d'un véhicule automobile Ceased EP1818536A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006005711A DE102006005711A1 (de) 2006-02-08 2006-02-08 Verfahren und Vorrichtung zur Überwachung wenigstens einer Glühkerze eines Kraftfahrzeugs

Publications (2)

Publication Number Publication Date
EP1818536A2 EP1818536A2 (fr) 2007-08-15
EP1818536A3 true EP1818536A3 (fr) 2014-07-02

Family

ID=38024424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07100987.2A Ceased EP1818536A3 (fr) 2006-02-08 2007-01-23 Procédé et dispositif de surveillance d'au moins une bougie de préchauffage d'un véhicule automobile

Country Status (2)

Country Link
EP (1) EP1818536A3 (fr)
DE (1) DE102006005711A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008007397A1 (de) * 2008-02-04 2009-08-06 Robert Bosch Gmbh Verfahren zur Überwachung von wenigstens einer Glühstiftkerze eines Brennkraftmotors und Vorrichtung hierzu
US8131416B2 (en) * 2008-06-27 2012-03-06 GM Global Technology Operations LLC Glow plug control dual mode fault diagnostics
EP2387737B1 (fr) * 2008-11-21 2014-06-25 Siemens Aktiengesellschaft Procédé et dispositif de mesure pour déterminer un état d'un allumeur électrique d'un brûleur de turbine à gaz, ainsi que dispositif d'allumage pour un brûleur de turbine à gaz
JP5393341B2 (ja) * 2009-08-20 2014-01-22 株式会社デンソー グロープラグ劣化判定装置
WO2013042488A1 (fr) 2011-09-20 2013-03-28 ボッシュ株式会社 Procédé de diagnostic de bougie incandescente et dispositif de diagnostic de bougie incandescente
EP2773658B1 (fr) 2011-10-31 2018-05-16 Philip Morris Products S.a.s. Modulation de la bêta-damascénone chez les plantes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371910A (en) * 1979-08-31 1983-02-01 Robert Bosch Gmbh Safety device for electric consumers in motor vehicles
JPS5918276A (ja) * 1982-07-20 1984-01-30 Hino Motors Ltd エンジンの始動補助装置
EP0640763A1 (fr) * 1993-08-26 1995-03-01 Robert Bosch Gmbh Procédé de surveillance d'au moins une charge électrique
DE10348391B3 (de) * 2003-10-17 2004-12-23 Beru Ag Verfahren zum Glühen einer Glühkerze für einen Dieselmotor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10247042B3 (de) * 2002-10-09 2004-05-06 Beru Ag Verfahren und Vorrichtung zum Steuern der Aufheizung der Glühkerzen eines Dieselmotors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371910A (en) * 1979-08-31 1983-02-01 Robert Bosch Gmbh Safety device for electric consumers in motor vehicles
JPS5918276A (ja) * 1982-07-20 1984-01-30 Hino Motors Ltd エンジンの始動補助装置
EP0640763A1 (fr) * 1993-08-26 1995-03-01 Robert Bosch Gmbh Procédé de surveillance d'au moins une charge électrique
DE10348391B3 (de) * 2003-10-17 2004-12-23 Beru Ag Verfahren zum Glühen einer Glühkerze für einen Dieselmotor

Also Published As

Publication number Publication date
DE102006005711A1 (de) 2007-08-23
EP1818536A2 (fr) 2007-08-15

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