WO2009077129A3 - Reduzierung der auflösungsanforderungen an sensoren - Google Patents

Reduzierung der auflösungsanforderungen an sensoren Download PDF

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Publication number
WO2009077129A3
WO2009077129A3 PCT/EP2008/010578 EP2008010578W WO2009077129A3 WO 2009077129 A3 WO2009077129 A3 WO 2009077129A3 EP 2008010578 W EP2008010578 W EP 2008010578W WO 2009077129 A3 WO2009077129 A3 WO 2009077129A3
Authority
WO
WIPO (PCT)
Prior art keywords
movement
range
resolution
sensors
reduction
Prior art date
Application number
PCT/EP2008/010578
Other languages
English (en)
French (fr)
Other versions
WO2009077129A2 (de
Inventor
Werner Dengler
Original Assignee
Hirschmann Automotive 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 Hirschmann Automotive Gmbh filed Critical Hirschmann Automotive Gmbh
Priority to EP08862271A priority Critical patent/EP2223050A2/de
Publication of WO2009077129A2 publication Critical patent/WO2009077129A2/de
Publication of WO2009077129A3 publication Critical patent/WO2009077129A3/de

Links

Classifications

    • 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
    • G01D5/16—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 by varying resistance
    • G01D5/165—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 by varying resistance by relative movement of a point of contact or actuation and a resistive track
    • 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

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)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Anpassung einer Ausgangskennlinie eines Sensors, der eine Bewegung eines Messobjektes erfasst und in ein Ausgangssignal umsetzt, wobei sich aus der Bewegung des Messobjektes die Ausgangskennlinie ergibt, wobei erfindungsgemäß vorgesehen ist, dass die Ausgangskennlie des Sensors derart der Bewegung des Messobjektes angepasst wird, dass im Bewegungsbereich, der keine hohe Auflösung erfordert, eine vorgebbare Auflösung eingestellt wird, wobei in zumindest einem solchen Bewegungsbereich, in dem gegenüber dem anderen Bewegungsbereich eine höhere Auflösung erforderlich ist, eine gegenüber der vorgebbaren Auflösung höhere Auflösung der Ausgangskennlinie eingestellt wird.
PCT/EP2008/010578 2007-12-15 2008-12-12 Reduzierung der auflösungsanforderungen an sensoren WO2009077129A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08862271A EP2223050A2 (de) 2007-12-15 2008-12-12 Reduzierung der auflösungsanforderungen an sensoren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007060505 2007-12-15
DE102007060505.8 2007-12-15

Publications (2)

Publication Number Publication Date
WO2009077129A2 WO2009077129A2 (de) 2009-06-25
WO2009077129A3 true WO2009077129A3 (de) 2009-10-29

Family

ID=40690245

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/010578 WO2009077129A2 (de) 2007-12-15 2008-12-12 Reduzierung der auflösungsanforderungen an sensoren

Country Status (3)

Country Link
EP (1) EP2223050A2 (de)
DE (1) DE102008061670A1 (de)
WO (1) WO2009077129A2 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516303A1 (de) * 1985-05-07 1986-11-13 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur transformation der signalcharakteristik eines sensorsignals
DE3614047A1 (de) * 1986-04-25 1987-11-05 Bosch Gmbh Robert Positionserfassungsorgan fuer ein bewegbares teil in einem kraftfahrzeug

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10337259B4 (de) * 2003-08-13 2015-08-06 Robert Bosch Gmbh Auswerteeinheit für das Messsignal eines mikromechanischen Sensors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516303A1 (de) * 1985-05-07 1986-11-13 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur transformation der signalcharakteristik eines sensorsignals
DE3614047A1 (de) * 1986-04-25 1987-11-05 Bosch Gmbh Robert Positionserfassungsorgan fuer ein bewegbares teil in einem kraftfahrzeug

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2223050A2 *

Also Published As

Publication number Publication date
WO2009077129A2 (de) 2009-06-25
EP2223050A2 (de) 2010-09-01
DE102008061670A1 (de) 2009-06-25

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