FR3132952B1 - Procédé de mesure de la position angulaire d’un arbre rotatif de véhicule automobile - Google Patents
Procédé de mesure de la position angulaire d’un arbre rotatif de véhicule automobile Download PDFInfo
- Publication number
- FR3132952B1 FR3132952B1 FR2201447A FR2201447A FR3132952B1 FR 3132952 B1 FR3132952 B1 FR 3132952B1 FR 2201447 A FR2201447 A FR 2201447A FR 2201447 A FR2201447 A FR 2201447A FR 3132952 B1 FR3132952 B1 FR 3132952B1
- Authority
- FR
- France
- Prior art keywords
- signal
- shaft
- angular position
- measuring
- motor vehicle
- 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
- 230000010363 phase shift Effects 0.000 abstract 1
Classifications
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- 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
- G01D5/14—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 the magnitude of a current or voltage
- G01D5/142—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 the magnitude of a current or voltage using Hall-effect devices
- G01D5/145—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 the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
-
- 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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
-
- 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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
- G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
-
- 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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Technology Law (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
Procédé de mesure de la position angulaire d’un arbre rotatif de véhicule automobile à partir d’une cible fixée à une extrémité libre dudit arbre et d’un capteur de position monté en face de ladite cible, ledit procédé comprenant les étapes de génération (E1) d’un premier signal sinus et d’un premier signal cosinus caractérisant les variations angulaires de la cible par rapport au capteur lors de la rotation de l’arbre, de génération (E2) d’un deuxième signal sinus et d’un deuxième signal cosinus caractérisant les variations angulaires de la cible par rapport au capteur lors de la rotation de l’arbre, de génération (E3) d’un premier signal de valeur d’angle et (E4) d’un deuxième signal de valeur d’angle, calcul (E5) de la position angulaire moyenne de l’arbre à un instant donné à partir du premier signal de valeur d’angle et du deuxième signal de valeur d’angle et de la valeur de déphasage prédéterminée. Figure pour l’abrégé : Fig 5
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2201447A FR3132952B1 (fr) | 2022-02-18 | 2022-02-18 | Procédé de mesure de la position angulaire d’un arbre rotatif de véhicule automobile |
PCT/EP2023/053060 WO2023156264A1 (fr) | 2022-02-18 | 2023-02-08 | Procédé de mesure de la position angulaire d'un arbre rotatif de véhicule automobile |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2201447A FR3132952B1 (fr) | 2022-02-18 | 2022-02-18 | Procédé de mesure de la position angulaire d’un arbre rotatif de véhicule automobile |
FR2201447 | 2022-02-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3132952A1 FR3132952A1 (fr) | 2023-08-25 |
FR3132952B1 true FR3132952B1 (fr) | 2024-04-05 |
Family
ID=81851264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2201447A Active FR3132952B1 (fr) | 2022-02-18 | 2022-02-18 | Procédé de mesure de la position angulaire d’un arbre rotatif de véhicule automobile |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3132952B1 (fr) |
WO (1) | WO2023156264A1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10154153A1 (de) * | 2001-11-03 | 2003-05-15 | Bosch Gmbh Robert | Achsenschnittverfahren und N-Punkte-Methode zum Offsetabgleich von Winkelsensoren |
JP2011038855A (ja) * | 2009-08-07 | 2011-02-24 | Tdk Corp | 磁気センサ |
JP5062454B2 (ja) * | 2011-05-24 | 2012-10-31 | Tdk株式会社 | 磁気センサ |
EP3783316B9 (fr) * | 2019-08-22 | 2022-08-10 | Melexis Technologies SA | Système de capteur magnétique |
EP4010661B1 (fr) * | 2019-08-28 | 2023-10-18 | Allegro MicroSystems, LLC | Réduction d'erreur d'angle dans un capteur d'angle de champ magnétique |
-
2022
- 2022-02-18 FR FR2201447A patent/FR3132952B1/fr active Active
-
2023
- 2023-02-08 WO PCT/EP2023/053060 patent/WO2023156264A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR3132952A1 (fr) | 2023-08-25 |
WO2023156264A1 (fr) | 2023-08-24 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20230825 |
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PLFP | Fee payment |
Year of fee payment: 3 |