EP1936183A3 - Method for regulating the temperature of a glow plug of a combustion engine - Google Patents

Method for regulating the temperature of a glow plug of a combustion engine Download PDF

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Publication number
EP1936183A3
EP1936183A3 EP07122064.4A EP07122064A EP1936183A3 EP 1936183 A3 EP1936183 A3 EP 1936183A3 EP 07122064 A EP07122064 A EP 07122064A EP 1936183 A3 EP1936183 A3 EP 1936183A3
Authority
EP
European Patent Office
Prior art keywords
temperature
glow plug
regulating
combustion engine
resistance
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Withdrawn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
EP07122064.4A
Other languages
German (de)
French (fr)
Other versions
EP1936183A2 (en
Inventor
Hans-Peter Bauer
Rainer Moritz
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 EP1936183A2 publication Critical patent/EP1936183A2/en
Publication of EP1936183A3 publication Critical patent/EP1936183A3/en
Withdrawn legal-status Critical Current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
    • F02P19/025—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
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1418—Several control loops, either as alternatives or simultaneous
    • F02D2041/1419—Several control loops, either as alternatives or simultaneous the control loops being cascaded, i.e. being placed in series or nested
    • 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

Abstract

Es wird ein Verfahren zur Regelung (10) der Temperatur einer Glühkerze (13) einer Brennkraftmaschine beschrieben. Bei dem Verfahren wird eine Temperatur (TModell), die der Oberflächentemperatur der Glühkerze (13) entspricht, mit einer Soll-Temperatur (Tsoll) verglichen. Weiterhin wird von einer ersten Regelung (11) die Temperatur (TModell), die der Oberflächentemperatur entspricht, in Abhängigkeit von dem Vergleichsergebnis auf die Soll-Temperatur (Tsoll) geregelt. Von der ersten Regelung (11) wird ein Soll-Widerstand (Rsoll) für die Glühkerze (13) erzeugt. Der Soll-Widerstand (Rsoll) wird mit einem aktuellen Widerstand (Raktuell) der Glühkerze (13) verglichen. Von einer zweiten Regelung (12) wird der aktuelle Widerstand (Raktuell) in Abhängigkeit von dem Vergleichsergebnis auf den Soll-Widerstand (Rsoll) geregelt.

Figure imgaf001
A method for regulating (10) the temperature of a glow plug (13) of an internal combustion engine is described. In the method, a temperature (TModell) corresponding to the surface temperature of the glow plug (13) is compared with a target temperature (Tsoll). Furthermore, the temperature (TModell), which corresponds to the surface temperature, is regulated to the setpoint temperature (Tsoll) by a first controller (11) as a function of the comparison result. From the first control (11), a target resistance (Rsoll) for the glow plug (13) is generated. The nominal resistance (Rsoll) is compared with a current resistance (Raktuell) of the glow plug (13). From a second control (12), the current resistance (Raktuell) depending on the comparison result on the target resistance (Rsoll) is controlled.
Figure imgaf001
EP07122064.4A 2006-12-21 2007-12-03 Method for regulating the temperature of a glow plug of a combustion engine Withdrawn EP1936183A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610060632 DE102006060632A1 (en) 2006-12-21 2006-12-21 Method for regulating the temperature of a glow plug of an internal combustion engine

Publications (2)

Publication Number Publication Date
EP1936183A2 EP1936183A2 (en) 2008-06-25
EP1936183A3 true EP1936183A3 (en) 2015-03-04

Family

ID=39252571

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07122064.4A Withdrawn EP1936183A3 (en) 2006-12-21 2007-12-03 Method for regulating the temperature of a glow plug of a combustion engine

Country Status (3)

Country Link
EP (1) EP1936183A3 (en)
JP (1) JP5602341B2 (en)
DE (1) DE102006060632A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040971B4 (en) * 2008-08-04 2012-12-27 Robert Bosch Gmbh Method and device for regulating the temperature of glow plugs in an internal combustion engine
DE102009024138B4 (en) * 2009-06-04 2012-02-02 Beru Ag Method for controlling the temperature of a glow plug
DE102009047650B4 (en) 2009-11-12 2022-10-06 Robert Bosch Gmbh Method and device for determining the temperature of a glow plug in an internal combustion engine
DE102009056261B4 (en) * 2009-11-28 2012-04-26 Beru Ag Method for heating a glow plug
DE102010011044B4 (en) * 2010-03-11 2012-12-27 Borgwarner Beru Systems Gmbh Method for controlling a glow plug
JP2011256821A (en) * 2010-06-11 2011-12-22 Ngk Spark Plug Co Ltd Energization control apparatus for glow plug
DE102011004514A1 (en) 2011-02-22 2012-08-23 Robert Bosch Gmbh Method and control unit for setting a temperature of a glow plug
US9394874B2 (en) 2011-05-19 2016-07-19 Bosch Corporation Glow plug driving control method and glow plug driving control device
DE102011085435A1 (en) * 2011-10-28 2013-05-02 Robert Bosch Gmbh Method and device for determining a surface temperature of a glow plug in an internal combustion engine
DE102012102013B3 (en) * 2012-03-09 2013-06-13 Borgwarner Beru Systems Gmbh Method for controlling surface temperature of glow plug in internal combustion engine of motor car, involves changing effective voltage acting on plug based on deviation in plug temperature with respect to target temperature of plug surface
JP5971185B2 (en) * 2013-04-23 2016-08-17 トヨタ自動車株式会社 Heating element surface temperature control method
DE102017109071B4 (en) 2017-04-27 2022-10-20 Borgwarner Ludwigsburg Gmbh Method of controlling the temperature of glow plugs
DE102017115917B4 (en) * 2017-07-14 2022-02-10 Borgwarner Ludwigsburg Gmbh Method of controlling the surface temperature of a glow plug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726333A (en) * 1986-11-28 1988-02-23 Caterpillar Inc. Glow plug alternator control
US4858576A (en) * 1986-11-28 1989-08-22 Caterpillar Inc. Glow plug alternator control
US5724932A (en) * 1996-10-18 1998-03-10 Caterpillar Inc. Alternating current control apparatus and method for glow plugs
EP1408233A2 (en) * 2002-10-09 2004-04-14 Beru AG Method and apparatus for controlling the heating of the glow plugs of a Diesel engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737745A1 (en) * 1987-11-06 1989-05-18 Bosch Gmbh Robert METHOD AND DEVICE FOR REGULATING THE TEMPERATURE, IN PARTICULAR OF GLOW PLUGS
JPH05157238A (en) * 1991-12-10 1993-06-22 Matsushita Electric Ind Co Ltd Ignition device
JP3873307B2 (en) * 1995-09-20 2007-01-24 双葉電子工業株式会社 Model glow engine controller
JPH1030491A (en) * 1996-07-11 1998-02-03 Toyota Motor Corp Abnormal combustion judging device of diesel engine
JP2001336468A (en) * 2000-03-22 2001-12-07 Ngk Spark Plug Co Ltd Glow plug control device, grow plug, and detecting method of ion inside engine combustion chamber
JP2003121285A (en) * 2001-10-19 2003-04-23 Toyota Motor Corp Pressure sensor
JP4047762B2 (en) * 2002-05-14 2008-02-13 日本特殊陶業株式会社 Glow plug control device
JP3810744B2 (en) * 2003-01-29 2006-08-16 日本特殊陶業株式会社 Glow plug energization control device and glow plug energization control method
JP4723174B2 (en) * 2003-01-29 2011-07-13 日本特殊陶業株式会社 Glow plug energization control device and glow plug energization control method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726333A (en) * 1986-11-28 1988-02-23 Caterpillar Inc. Glow plug alternator control
US4858576A (en) * 1986-11-28 1989-08-22 Caterpillar Inc. Glow plug alternator control
US5724932A (en) * 1996-10-18 1998-03-10 Caterpillar Inc. Alternating current control apparatus and method for glow plugs
EP1408233A2 (en) * 2002-10-09 2004-04-14 Beru AG Method and apparatus for controlling the heating of the glow plugs of a Diesel engine

Also Published As

Publication number Publication date
DE102006060632A1 (en) 2008-06-26
EP1936183A2 (en) 2008-06-25
JP2008157614A (en) 2008-07-10
JP5602341B2 (en) 2014-10-08

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