FR2937684B1 - Procede de determination de la duree d'une dent longue d'une cible montee sur un vilebrequin de moteur a combustion interne - Google Patents
Procede de determination de la duree d'une dent longue d'une cible montee sur un vilebrequin de moteur a combustion interneInfo
- Publication number
- FR2937684B1 FR2937684B1 FR0806001A FR0806001A FR2937684B1 FR 2937684 B1 FR2937684 B1 FR 2937684B1 FR 0806001 A FR0806001 A FR 0806001A FR 0806001 A FR0806001 A FR 0806001A FR 2937684 B1 FR2937684 B1 FR 2937684B1
- Authority
- FR
- France
- Prior art keywords
- crankshaft
- determining
- length
- combustion engine
- internal combustion
- 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 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/24471—Error correction
- G01D5/24476—Signal processing
-
- 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
- F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0806001A FR2937684B1 (fr) | 2008-10-29 | 2008-10-29 | Procede de determination de la duree d'une dent longue d'une cible montee sur un vilebrequin de moteur a combustion interne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0806001A FR2937684B1 (fr) | 2008-10-29 | 2008-10-29 | Procede de determination de la duree d'une dent longue d'une cible montee sur un vilebrequin de moteur a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2937684A1 FR2937684A1 (fr) | 2010-04-30 |
FR2937684B1 true FR2937684B1 (fr) | 2014-07-04 |
Family
ID=40707661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0806001A Active FR2937684B1 (fr) | 2008-10-29 | 2008-10-29 | Procede de determination de la duree d'une dent longue d'une cible montee sur un vilebrequin de moteur a combustion interne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2937684B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2956441A1 (fr) * | 2010-07-28 | 2011-08-19 | Continental Automotive France | Procede de minimisation de retard de gestion d'un moteur a combustion interne et microcontroleur de mise en oeuvre |
FR2978542B1 (fr) * | 2011-07-28 | 2013-09-06 | Continental Automotive France | Procede de determination d'une information representative de la position d'une dent reelle d'une cible dentee solidaire en rotation d'un arbre d'un moteur a combustion interne et dispositif associe |
FR3014139B1 (fr) * | 2013-11-29 | 2019-05-31 | IFP Energies Nouvelles | Procede de determination de la position angulaire instantanee d'une cible vilebrequin |
FR3018856B1 (fr) * | 2014-03-21 | 2016-07-08 | Ifp Energies Now | Procede de determination de la position angulaire instantanee d'une cible vilebrequin optimise pour le demarrage du moteur |
CN110657038B (zh) * | 2019-09-25 | 2022-04-26 | 潍柴动力股份有限公司 | 一种柴油发动机的喷油控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2860069B1 (fr) * | 2003-09-19 | 2005-12-02 | Siemens Vdo Automotive | Procede de detection d'une reference sur un disque dente associe a un dispositif de determination de position angulaire d'une piece tournante |
DE102004015038A1 (de) * | 2004-03-26 | 2005-10-13 | Robert Bosch Gmbh | Extrapolationsverfahren für die Drehwinkelstellung |
DE102005047088B4 (de) * | 2005-09-30 | 2014-10-09 | Robert Bosch Gmbh | Verfahren zur Erzeugung eines simulierten Gebersignalverlaufs für eine Markierungslücke einer Geberscheibe |
FR2894664B1 (fr) * | 2005-12-12 | 2008-01-11 | Siemens Vdo Automotive Sas | Procede de detection d'une zone de reference menagee sur la peripherie d'un disque dente solidarise sur une piece rotative,en vue de la determination de la position angulaire de ladite piece rotative |
JP4626564B2 (ja) * | 2006-05-10 | 2011-02-09 | 株式会社デンソー | 内燃機関の制御装置 |
DE102007006666A1 (de) * | 2007-02-10 | 2007-11-29 | Daimlerchrysler Ag | Verfahren und eine Vorrichtung zum Bereitstellen eines kurbelwinkelbezogenen Sensorsignals |
-
2008
- 2008-10-29 FR FR0806001A patent/FR2937684B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2937684A1 (fr) | 2010-04-30 |
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Owner name: VITESCO TECHNOLOGIES, DE Effective date: 20210309 |
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