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FR2897430B1 - Procede et dispositif pour determiner l'instant de remise a l'etat initial et/ou la compensation de la derive d'un capteur de pression de chambre de combustion. - Google Patents

Procede et dispositif pour determiner l'instant de remise a l'etat initial et/ou la compensation de la derive d'un capteur de pression de chambre de combustion.

Info

Publication number
FR2897430B1
FR2897430B1 FR0753208A FR0753208A FR2897430B1 FR 2897430 B1 FR2897430 B1 FR 2897430B1 FR 0753208 A FR0753208 A FR 0753208A FR 0753208 A FR0753208 A FR 0753208A FR 2897430 B1 FR2897430 B1 FR 2897430B1
Authority
FR
France
Prior art keywords
drift
compensation
determining
pressure sensor
combustion chamber
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
FR0753208A
Other languages
English (en)
Other versions
FR2897430A1 (fr
Inventor
A Mathias Klenk
Thomas Walker
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 FR2897430A1 publication Critical patent/FR2897430A1/fr
Application granted granted Critical
Publication of FR2897430B1 publication Critical patent/FR2897430B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR0753208A 2006-02-15 2007-02-13 Procede et dispositif pour determiner l'instant de remise a l'etat initial et/ou la compensation de la derive d'un capteur de pression de chambre de combustion. Expired - Fee Related FR2897430B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006006888A DE102006006888A1 (de) 2006-02-15 2006-02-15 Verfahren und Vorrichtung zur Bestimmung des Resetzeitpunkts und/oder zur Driftkompensation bei einem Brennraumdrucksensor

Publications (2)

Publication Number Publication Date
FR2897430A1 FR2897430A1 (fr) 2007-08-17
FR2897430B1 true FR2897430B1 (fr) 2014-12-26

Family

ID=38331421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0753208A Expired - Fee Related FR2897430B1 (fr) 2006-02-15 2007-02-13 Procede et dispositif pour determiner l'instant de remise a l'etat initial et/ou la compensation de la derive d'un capteur de pression de chambre de combustion.

Country Status (3)

Country Link
US (1) US7669456B2 (fr)
DE (1) DE102006006888A1 (fr)
FR (1) FR2897430B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5102778B2 (ja) * 2008-01-30 2012-12-19 日本特殊陶業株式会社 筒内圧センサの出力補正装置及びこれを備えた筒内圧検出装置
US8364385B2 (en) * 2010-03-30 2013-01-29 GM Global Technology Operations LLC Cylinder pressure sensor reset systems and methods
DE102012208191A1 (de) * 2012-05-16 2013-11-21 Robert Bosch Gmbh Verfahren zur Erzeugung eines Resets durch eine, in einer Sensoreinheit integrierte Auswerteschaltung sowie eine Sensoreinheit
DE102013220475A1 (de) * 2013-10-10 2015-04-16 Continental Automotive Gmbh Verfahren zum Bewerten des Signals eines Drucksensors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19749814B4 (de) 1997-11-11 2009-01-22 Robert Bosch Gmbh Verfahren zur Bestimmung eines Brennraumdruckverlaufes

Also Published As

Publication number Publication date
DE102006006888A1 (de) 2007-10-04
US7669456B2 (en) 2010-03-02
US20070192044A1 (en) 2007-08-16
FR2897430A1 (fr) 2007-08-17

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