DE10137871C1 - Verfahren zur Kalibrierung eines Drucksensors - Google Patents

Verfahren zur Kalibrierung eines Drucksensors

Info

Publication number
DE10137871C1
DE10137871C1 DE2001137871 DE10137871A DE10137871C1 DE 10137871 C1 DE10137871 C1 DE 10137871C1 DE 2001137871 DE2001137871 DE 2001137871 DE 10137871 A DE10137871 A DE 10137871A DE 10137871 C1 DE10137871 C1 DE 10137871C1
Authority
DE
Germany
Prior art keywords
pressure
value
measured value
fuel
operating state
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.)
Expired - Fee Related
Application number
DE2001137871
Other languages
German (de)
English (en)
Inventor
Erwin Achleitner
Gerhard Eser
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.)
Continental Automotive GmbH
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
Priority to DE2001137871 priority Critical patent/DE10137871C1/de
Priority to FR0209776A priority patent/FR2828237B1/fr
Application granted granted Critical
Publication of DE10137871C1 publication Critical patent/DE10137871C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/085—Safety, indicating, or supervising devices with sensors measuring combustion processes, e.g. knocking, pressure, ionization, combustion flame
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2474—Characteristics of sensors
    • 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
    • F02D41/3082—Control of electrical fuel pumps
    • 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • F02D2041/223—Diagnosis of fuel pressure sensors
    • 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
    • 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
    • F02D2200/0604—Estimation of fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE2001137871 2001-08-02 2001-08-02 Verfahren zur Kalibrierung eines Drucksensors Expired - Fee Related DE10137871C1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2001137871 DE10137871C1 (de) 2001-08-02 2001-08-02 Verfahren zur Kalibrierung eines Drucksensors
FR0209776A FR2828237B1 (fr) 2001-08-02 2002-07-31 Procede de calibrage d'un capteur de pression, notamment pour dispositif d'injection de moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001137871 DE10137871C1 (de) 2001-08-02 2001-08-02 Verfahren zur Kalibrierung eines Drucksensors

Publications (1)

Publication Number Publication Date
DE10137871C1 true DE10137871C1 (de) 2003-03-06

Family

ID=7694111

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2001137871 Expired - Fee Related DE10137871C1 (de) 2001-08-02 2001-08-02 Verfahren zur Kalibrierung eines Drucksensors

Country Status (2)

Country Link
DE (1) DE10137871C1 (fr)
FR (1) FR2828237B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538324A2 (fr) * 2003-12-01 2005-06-08 Robert Bosch Gmbh Méthode pour contrôler un moteur à combustion interne et appareil de commande pour ce moteur
DE102005062388A1 (de) * 2005-12-23 2007-06-28 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Kalibrierung im Laborreferenzverfahren
DE102012203097B3 (de) * 2012-02-29 2013-04-11 Continental Automotive Gmbh Verfahren und Vorrichtung zum Bestimmen eines Fehlers einer Druckmessung in einem Druckbehälter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896542B1 (fr) * 2006-01-25 2011-05-06 Peugeot Citroen Automobiles Sa Procede et systeme de diagnostic du fonctionnement d'un moteur diesel de vehicule automobile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908411A1 (de) * 1999-02-26 2000-08-31 Bosch Gmbh Robert Verfahren und Vorrichtung zum Betreiben einer direkt einspritzenden Brennkraftmaschine insbesondere eines Kraftfahrzeugs im Startbetrieb
DE19959678A1 (de) * 1999-12-10 2001-06-21 Bosch Gmbh Robert Verfahren zum Abgleich von Sensoren
DE10003906A1 (de) * 2000-01-29 2001-08-09 Bosch Gmbh Robert Verfahren und Vorrichtung zum Kalibrieren eines Drucksensors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383431A (en) * 1980-11-03 1983-05-17 The Perkin-Elmer Corporation Auto-zero system for pressure transducers
JPH06108932A (ja) * 1992-09-29 1994-04-19 Mazda Motor Corp 蒸発燃料供給装置の故障検出装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908411A1 (de) * 1999-02-26 2000-08-31 Bosch Gmbh Robert Verfahren und Vorrichtung zum Betreiben einer direkt einspritzenden Brennkraftmaschine insbesondere eines Kraftfahrzeugs im Startbetrieb
DE19959678A1 (de) * 1999-12-10 2001-06-21 Bosch Gmbh Robert Verfahren zum Abgleich von Sensoren
DE10003906A1 (de) * 2000-01-29 2001-08-09 Bosch Gmbh Robert Verfahren und Vorrichtung zum Kalibrieren eines Drucksensors

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538324A2 (fr) * 2003-12-01 2005-06-08 Robert Bosch Gmbh Méthode pour contrôler un moteur à combustion interne et appareil de commande pour ce moteur
EP1538324A3 (fr) * 2003-12-01 2006-10-25 Robert Bosch Gmbh Méthode pour contrôler un moteur à combustion interne et appareil de commande pour ce moteur
DE102005062388A1 (de) * 2005-12-23 2007-06-28 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Kalibrierung im Laborreferenzverfahren
DE102012203097B3 (de) * 2012-02-29 2013-04-11 Continental Automotive Gmbh Verfahren und Vorrichtung zum Bestimmen eines Fehlers einer Druckmessung in einem Druckbehälter
CN103291477A (zh) * 2012-02-29 2013-09-11 大陆汽车有限公司 用于在压力容器中确定压力测量的误差的方法和设备
US9606017B2 (en) 2012-02-29 2017-03-28 Continental Automotive Gmbh Method and device for determining an error in a pressure measurement in a pressure reservoir

Also Published As

Publication number Publication date
FR2828237A1 (fr) 2003-02-07
FR2828237B1 (fr) 2006-06-02

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
8304 Grant after examination procedure
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee