EP1762724A1 - Procédé et dispositif de commande des bougies à incandescence d'un moteur à combustion à allumage par compression - Google Patents

Procédé et dispositif de commande des bougies à incandescence d'un moteur à combustion à allumage par compression Download PDF

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Publication number
EP1762724A1
EP1762724A1 EP06014695A EP06014695A EP1762724A1 EP 1762724 A1 EP1762724 A1 EP 1762724A1 EP 06014695 A EP06014695 A EP 06014695A EP 06014695 A EP06014695 A EP 06014695A EP 1762724 A1 EP1762724 A1 EP 1762724A1
Authority
EP
European Patent Office
Prior art keywords
glow plugs
glow
parameter
plugs
glow plug
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.)
Withdrawn
Application number
EP06014695A
Other languages
German (de)
English (en)
Inventor
Markus Kernwein
Andreas Bleil
Olaf Toedter
Helmut Müller
Odd Peters
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.)
BorgWarner Ludwigsburg GmbH
Original Assignee
Beru 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 Beru AG filed Critical Beru AG
Publication of EP1762724A1 publication Critical patent/EP1762724A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • F02P19/021—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 characterised by power delivery controls
    • F02P19/023—Individual control of the glow plugs
    • 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
    • F02P19/025—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 with means for determining glow plug temperature or glow plug resistance

Definitions

  • the invention relates to a method and a device for operating the glow plugs of a self-igniting internal combustion engine.
  • the glow plugs of a self-igniting internal combustion engine via an annealing control device, ie to supply it with a corresponding glow current, which is connected to the engine control of the internal combustion engine.
  • the glow plugs of an internal combustion engine should be controlled on the basis of different annealing parameters, depending on their respective type, ie, depending on whether they are, for example, steel or ceramic glow plugs.
  • the object underlying the invention is in contrast to provide a method and an apparatus of the type mentioned above, which are designed so that the operation of the glow plugs can be done at any time in the appropriate form of the respective Glühkerzentyp.
  • the type of glow plugs installed on the internal combustion engine is recognized, and the information about them is used as the basis for controlling the glow plugs.
  • a Glühkerzenholen parameter for example, the electrical resistance of the glow plugs and in particular the resistance gradient in the annealing operation and / or the resistance in the cold state and / or the resistance in the hot state or the capacitance, inductance or resonance frequency in a preliminary phase the related Glühkerzentyp recognized and reported each type is reported via a signal to the annealing control unit and / or engine control unit. If corresponding application parameters are stored in the engine control system, the corresponding parameter set for the recognized glow plug type is loaded and the control of the glow plugs is adapted accordingly.
  • a Glühkerzenholen parameter for example, the electrical resistance of the glow plugs and in particular the resistance gradient in the annealing operation and / or the resistance in the cold state and / or the resistance in the hot state or the capacitance, inductance or resonance frequency in a preliminary phase the related Glühkerzentyp recognized and reported each type is reported via a signal to the annealing control unit and / or engine
  • different type 1 and type 2 glow plugs such as ceramic glow plugs of steel glow plugs, differ in that the resistance in the cold state, the resistance in the hot state and the resistance gradient during the annealing operation are significantly different. This also applies to the course of the resistance in an annealing operation with clocked heating of the glow plugs.
  • Fig. 2 shows in a block diagram a corresponding annealing arrangement according to the invention.
  • a computer 1 has a computing core 4 with program sequence, a recording 3 for voltage and current value and a controller 2 of a power electronics 5.
  • the power electronics 5 is connected via signal lines to the value recording 3 of the computer 1, via the signal line 8, the voltage applied to the glow plug and via the line 9 is applied a signal corresponding to the current through the power electronics 5 to the connected glow plug. 6 flows.
  • the glow plug 6 has a ground connection 7.
  • the operation according to the invention is the following:
  • the glow plug typical parameter namely the resistance of the glow plugs is detected and evaluated.
  • corresponding parameters for the different types of glow plugs are stored in the memory of the glow or motor control, so that the type of glow plug can be determined and recognized by means of a corresponding comparison.
  • the cold resistance is first determined in order to make a preliminary decision as to whether the glow plug type is a steel or ceramic glow plug. Thereafter, a quick heating of the glow plugs can be started and the resistance gradient during the rapid heating can be determined and used for the final determination of the glow plug type.
  • This procedure has the advantage that the rapid heating up can be shortened or extended.
  • the recognition of the Glühkerzentyps can also be done before the start of the entire glow plug comprehensive glow system in particular at a predefined time in a preliminary phase for Glühkerzentyperkennung.
  • the capacitance, the inductance or the resonant frequency of a resonant circuit which consists of the capacitance and the inductance of the glow plug, can be used as a parameter.
  • the measurement is carried out in the pre-phase before the heating of the glow plug preferably at a defined time, so that even during the first heating of the glow plug, the type-specific heating program can be used.
  • the glow plug type is detected, a corresponding set of parameters for the detected glow plug type stored in the glow control or motor control is used and loaded, and the glow plugs are controlled with the parameter set used that belongs to the identified glow plug type.
  • the detection of the glow plug type can be done individually for each glow plug, i. each glow plug strand separately, so that the individual glow plugs can be controlled separately depending on the detected type.
  • a mixed operation of a common detection and control of a group of glow plugs and individual glow plugs is possible.
  • the detected Glühkerzentyp the controller is reported and a corresponding matching parameter set is automatically selected if appropriate application data of Glühkerzentyps are stored in the controller.
  • the application data in the annealing control ie, stored in the annealing control unit
  • these data are stored in the engine control, ie, in the engine control unit. If different types of candles to be detected, which may be installed in an internal combustion engine, corresponding application data may be stored in both control units. In this case, the relevant control unit is sometimes the glow control unit and sometimes the engine control unit.
EP06014695A 2005-09-09 2006-07-14 Procédé et dispositif de commande des bougies à incandescence d'un moteur à combustion à allumage par compression Withdrawn EP1762724A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005043016 2005-09-09
DE102006010194A DE102006010194B4 (de) 2005-09-09 2006-03-06 Verfahren und Vorrichtung zum Betreiben der Glühkerzen einer selbstzündenden Brennkraftmaschine

Publications (1)

Publication Number Publication Date
EP1762724A1 true EP1762724A1 (fr) 2007-03-14

Family

ID=37454390

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06014695A Withdrawn EP1762724A1 (fr) 2005-09-09 2006-07-14 Procédé et dispositif de commande des bougies à incandescence d'un moteur à combustion à allumage par compression

Country Status (4)

Country Link
US (2) US7431004B2 (fr)
EP (1) EP1762724A1 (fr)
JP (1) JP2007077984A (fr)
DE (1) DE102006010194B4 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007140922A1 (fr) * 2006-06-02 2007-12-13 Beru Aktiengesellschaft Procédé de commande d'une bougie de préchauffage dans un moteur diesel
WO2009097922A1 (fr) * 2008-02-04 2009-08-13 Robert Bosch Gmbh Procédé pour contrôler au moins une bougie-crayon de préchauffage d'un moteur à combustion interne et dispositif correspondant
EP2189651A2 (fr) 2008-11-25 2010-05-26 Ngk Spark Plug Co., Ltd. Dispositif pour commander l'alimentation en courant d'un élément chauffant
WO2011144393A1 (fr) * 2010-05-18 2011-11-24 Robert Bosch Gmbh Procédé et dispositif de réduction de la tolérance à la température de bougies-crayons de préchauffage
WO2012034772A1 (fr) * 2010-09-14 2012-03-22 Robert Bosch Gmbh Procédé et dispositif pour détecter un remplacement de bougies-crayons de préchauffage
EP2327872A3 (fr) * 2009-11-28 2012-07-18 BorgWarner BERU Systems GmbH Procédé destiné au chauffage d'une bougie de préchauffage
WO2013060630A1 (fr) * 2011-10-24 2013-05-02 Continental Automotive Gmbh Procédé et dispositif de détermination de la température d'un injecteur de carburant et procédé de régulation de la température d'un injecteur de carburant

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DE102006021285B4 (de) * 2006-05-05 2023-05-17 Borgwarner Ludwigsburg Gmbh Verfahren zum Betreiben von Glühkerzen in Dieselmotoren
DE102008007398A1 (de) * 2008-02-04 2009-08-06 Robert Bosch Gmbh Verfahen und Vorrichtung zum Erkennen des Wechsels von Glühstiftkerzen in einem Brennkraftmotor
DE102008008205A1 (de) * 2008-02-07 2009-08-13 Robert Bosch Gmbh Metallische Glühstiftkerze mit Temperaturmessung
DE102009020148B4 (de) 2009-05-05 2011-09-01 Beru Ag Verfahren zum Ermitteln der Heizcharakteristik einer Glühkerze
DE102009061079B4 (de) * 2009-05-05 2016-09-29 Borgwarner Ludwigsburg Gmbh Verfahren zum Ermitteln der Heizcharakteristik einer Glühkerze
DE102009024138B4 (de) * 2009-06-04 2012-02-02 Beru Ag Verfahren zur Regelung der Temperatur einer Glühkerze
DE102009046438A1 (de) * 2009-11-05 2011-05-12 Robert Bosch Gmbh Verfahren zur Regelung oder Steuerung der Temperatur einer Glühstiftkerze
JP5660612B2 (ja) * 2011-01-12 2015-01-28 ボッシュ株式会社 グロープラグ先端温度推定方法及びグロープラグ駆動制御装置
DE102011086445A1 (de) * 2011-11-16 2013-05-16 Robert Bosch Gmbh Verfahren und Vorrichtung zur Regelung der Temperatur einer Glühstiftkerze in einer Brennkraftmaschine
DE102012102013B3 (de) 2012-03-09 2013-06-13 Borgwarner Beru Systems Gmbh Verfahren zur Regelung der Temperatur einer Glühkerze
US9388787B2 (en) 2013-02-19 2016-07-12 Southwest Research Institute Methods, devices and systems for glow plug operation of a combustion engine
DE102013108628B4 (de) * 2013-08-09 2017-04-27 Borgwarner Ludwigsburg Gmbh Verfahren zum Erkennen eines Glühkerzenwechsels
DE102016121717B4 (de) 2016-11-14 2022-12-08 Eberspächer Climate Control Systems GmbH Verfahren zum Betreiben eines brennstoffbetriebenen Fahrzeugheizgerätes
DE102017115946A1 (de) * 2017-07-14 2019-01-17 Borgwarner Ludwigsburg Gmbh Verfahren zum Regeln der Temperatur einer Glühkerze
US20220366289A1 (en) * 2018-10-25 2022-11-17 James Tagg Relativistic quantum computer / quantum gravity computer
DE102019108688B3 (de) * 2019-04-03 2020-06-25 Borgwarner Ludwigsburg Gmbh Verfahren zum Ermitteln der Widerstandstemperaturcharakteristik einer keramischen Glühkerze

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DE19616651A1 (de) 1996-04-26 1997-10-30 Deutz Ag Kaltstarthilfe für Dieselmotoren
DE19625823A1 (de) * 1996-06-28 1998-01-08 Webasto Thermosysteme Gmbh Verfahren zur Flammüberwachung für ein Fahrzeugheizgerät
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EP0992680A1 (fr) * 1998-10-07 2000-04-12 Champion Automotive S.p.a. Méthode de commande de la température dans les chambres de combustion d'un moteur
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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007140922A1 (fr) * 2006-06-02 2007-12-13 Beru Aktiengesellschaft Procédé de commande d'une bougie de préchauffage dans un moteur diesel
CN101932818A (zh) * 2008-02-04 2010-12-29 罗伯特.博世有限公司 用于监控内燃机的至少一个预热塞的方法和相应的装置
WO2009097922A1 (fr) * 2008-02-04 2009-08-13 Robert Bosch Gmbh Procédé pour contrôler au moins une bougie-crayon de préchauffage d'un moteur à combustion interne et dispositif correspondant
EP2189651A3 (fr) * 2008-11-25 2012-06-06 NGK Spark Plug Co., Ltd. Dispositif pour commander l'alimentation en courant d'un élément chauffant
EP2189651A2 (fr) 2008-11-25 2010-05-26 Ngk Spark Plug Co., Ltd. Dispositif pour commander l'alimentation en courant d'un élément chauffant
EP2554833A3 (fr) * 2008-11-25 2013-11-27 NGK Spark Plug Co., Ltd. Dispositif pour commander l'alimentation en courant d'un élément chauffant
EP2327872A3 (fr) * 2009-11-28 2012-07-18 BorgWarner BERU Systems GmbH Procédé destiné au chauffage d'une bougie de préchauffage
WO2011144393A1 (fr) * 2010-05-18 2011-11-24 Robert Bosch Gmbh Procédé et dispositif de réduction de la tolérance à la température de bougies-crayons de préchauffage
CN102884307A (zh) * 2010-05-18 2013-01-16 罗伯特·博世有限公司 用于减小炽热头引火塞的温度公差的方法和装置
WO2012034772A1 (fr) * 2010-09-14 2012-03-22 Robert Bosch Gmbh Procédé et dispositif pour détecter un remplacement de bougies-crayons de préchauffage
CN103097719A (zh) * 2010-09-14 2013-05-08 罗伯特·博世有限公司 用于识别内燃发动机中的炽热头引火塞的更换的方法和装置
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CN103097719B (zh) * 2010-09-14 2016-09-21 罗伯特·博世有限公司 识别内燃发动机中的炽热头引火塞的更换的方法和装置
WO2013060630A1 (fr) * 2011-10-24 2013-05-02 Continental Automotive Gmbh Procédé et dispositif de détermination de la température d'un injecteur de carburant et procédé de régulation de la température d'un injecteur de carburant

Also Published As

Publication number Publication date
DE102006010194A1 (de) 2007-03-22
US20080319631A1 (en) 2008-12-25
US8082090B2 (en) 2011-12-20
JP2007077984A (ja) 2007-03-29
DE102006010194B4 (de) 2011-06-09
US7431004B2 (en) 2008-10-07
US20070056545A1 (en) 2007-03-15

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