FR3082557B1 - Procede et systeme d'estimation de la temperature des bougies de prechauffage d'un moteur a combustion interne - Google Patents
Procede et systeme d'estimation de la temperature des bougies de prechauffage d'un moteur a combustion interne Download PDFInfo
- Publication number
- FR3082557B1 FR3082557B1 FR1855162A FR1855162A FR3082557B1 FR 3082557 B1 FR3082557 B1 FR 3082557B1 FR 1855162 A FR1855162 A FR 1855162A FR 1855162 A FR1855162 A FR 1855162A FR 3082557 B1 FR3082557 B1 FR 3082557B1
- Authority
- FR
- France
- Prior art keywords
- temperature
- estimating
- internal combustion
- combustion engine
- glow plugs
- 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.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
Classifications
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- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0065—Specific aspects of external EGR control
- F02D2041/0067—Determining the EGR temperature
-
- 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
- F02D2200/021—Engine temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
- F02D35/026—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures using an estimation
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0065—Specific aspects of external EGR control
- F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
-
- 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
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
-
- 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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
-
- 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
- F02P19/022—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 using intermittent current supply
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Procédé (20) d'estimation de la température (T(t)) du crayon des bougies de préchauffage implantées dans une chambre de combustion d'un moteur à combustion interne, notamment de type Diesel, comprenant au moins un capteur de pression de cylindre (Pcyl), dans lequel en mesurant la pression de cylindre (Pcyl), pour chaque position de vilebrequin, en connaissant la tension de pilotage de la bougie, en initialisant la température de la bougie (T(t)) au premier pas de calcul moteur froid, à la température de la culasse, ou à la température précédente en cas de démarrage à chaud, on estime une valeur de température moyenne dans le cylindre sur un cycle de combustion (Tgaz(cycle)) et par pas de calculs itératifs, on estime la température (T(t)) du crayon des bougie.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1855162A FR3082557B1 (fr) | 2018-06-13 | 2018-06-13 | Procede et systeme d'estimation de la temperature des bougies de prechauffage d'un moteur a combustion interne |
EP19179345.4A EP3581788B1 (fr) | 2018-06-13 | 2019-06-11 | Contrôle des bougies de préchauffage d'un moteur à combustion interne |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1855162A FR3082557B1 (fr) | 2018-06-13 | 2018-06-13 | Procede et systeme d'estimation de la temperature des bougies de prechauffage d'un moteur a combustion interne |
FR1855162 | 2018-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3082557A1 FR3082557A1 (fr) | 2019-12-20 |
FR3082557B1 true FR3082557B1 (fr) | 2021-07-23 |
Family
ID=63557627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1855162A Active FR3082557B1 (fr) | 2018-06-13 | 2018-06-13 | Procede et systeme d'estimation de la temperature des bougies de prechauffage d'un moteur a combustion interne |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3581788B1 (fr) |
FR (1) | FR3082557B1 (fr) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO20050326A1 (it) * | 2005-05-06 | 2006-11-07 | Magneti Marelli Powertrain Spa | Motore a combustione interna provvisto di un dispositivo riscaldante in una camera di combustione e metodo di controllo del dispositivo riscaldante |
FR2891868B1 (fr) | 2005-10-07 | 2007-12-21 | Renault Sas | Procede d'estimation de la temperature d'echappement d'un moteur, et procede de diagnostic d'un capteur de pression cylindre utilisant une estimation de la temperature d'echappement. |
DE102006048225A1 (de) * | 2006-10-11 | 2008-04-17 | Siemens Ag | Verfahren zur Bestimmung einer Glühkerzentemperatur |
GB2472811B (en) * | 2009-08-19 | 2017-03-01 | Gm Global Tech Operations Llc | Glowplug temperature estimation method and device |
DE102010011044B4 (de) * | 2010-03-11 | 2012-12-27 | Borgwarner Beru Systems Gmbh | Verfahren zum Regeln einer Glühkerze |
DE102011085435A1 (de) * | 2011-10-28 | 2013-05-02 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Bestimmung einer Oberflächentemperatur einer Glühstiftkerze in einem Verbrennungsmotor |
DE102012102013B3 (de) * | 2012-03-09 | 2013-06-13 | Borgwarner Beru Systems Gmbh | Verfahren zur Regelung der Temperatur einer Glühkerze |
DE102012211641A1 (de) * | 2012-07-04 | 2014-01-09 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Bestimmung einer Temperatur-Widerstands-Korrelation einer Glühstiftkerze |
-
2018
- 2018-06-13 FR FR1855162A patent/FR3082557B1/fr active Active
-
2019
- 2019-06-11 EP EP19179345.4A patent/EP3581788B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP3581788B1 (fr) | 2021-03-17 |
EP3581788A1 (fr) | 2019-12-18 |
FR3082557A1 (fr) | 2019-12-20 |
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