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FR2759779B1 - Capteur de position angulaire d'un volant de direction porte par un ensemble de colonne de direction de vehicule automobile - Google Patents

Capteur de position angulaire d'un volant de direction porte par un ensemble de colonne de direction de vehicule automobile

Info

Publication number
FR2759779B1
FR2759779B1 FR9701895A FR9701895A FR2759779B1 FR 2759779 B1 FR2759779 B1 FR 2759779B1 FR 9701895 A FR9701895 A FR 9701895A FR 9701895 A FR9701895 A FR 9701895A FR 2759779 B1 FR2759779 B1 FR 2759779B1
Authority
FR
France
Prior art keywords
motor vehicle
position sensor
angular position
column assembly
wheel carried
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
FR9701895A
Other languages
English (en)
Other versions
FR2759779A1 (fr
Inventor
Laurent Marcuzzi
Philippe Durand
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR9701895A priority Critical patent/FR2759779B1/fr
Publication of FR2759779A1 publication Critical patent/FR2759779A1/fr
Application granted granted Critical
Publication of FR2759779B1 publication Critical patent/FR2759779B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01D5/244—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
    • G01D5/245—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 using a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/22—Analogue/digital converters pattern-reading type
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
    • H03M1/308—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental with additional pattern means for determining the absolute position, e.g. reference marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/90—Other conditions or factors
    • B60G2400/91—Frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/70—Estimating or calculating vehicle parameters or state variables
    • B60G2800/702—Improving accuracy of a sensor signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR9701895A 1997-02-18 1997-02-18 Capteur de position angulaire d'un volant de direction porte par un ensemble de colonne de direction de vehicule automobile Expired - Fee Related FR2759779B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9701895A FR2759779B1 (fr) 1997-02-18 1997-02-18 Capteur de position angulaire d'un volant de direction porte par un ensemble de colonne de direction de vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9701895A FR2759779B1 (fr) 1997-02-18 1997-02-18 Capteur de position angulaire d'un volant de direction porte par un ensemble de colonne de direction de vehicule automobile

Publications (2)

Publication Number Publication Date
FR2759779A1 FR2759779A1 (fr) 1998-08-21
FR2759779B1 true FR2759779B1 (fr) 1999-04-30

Family

ID=9503863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9701895A Expired - Fee Related FR2759779B1 (fr) 1997-02-18 1997-02-18 Capteur de position angulaire d'un volant de direction porte par un ensemble de colonne de direction de vehicule automobile

Country Status (1)

Country Link
FR (1) FR2759779B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851649B1 (fr) * 2003-02-25 2005-05-27 Renault Sa Procede et systeme d'estimation de la position angulaire d'un volant de vehicule automobile equipe d'une unite electronique de calcul et de moyens pour fournir les vitesses des roues arrieres de vehicule.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736187A (en) * 1986-12-04 1988-04-05 The Regents Of The University Of California Encoder for measuring both incremental and absolute positions of moving elements
DE4243778A1 (de) * 1992-12-23 1994-06-30 Bosch Gmbh Robert Vorrichtung oder Verfahren zur Lageerkennung
DE19532903A1 (de) * 1995-09-07 1997-03-13 Teves Gmbh Alfred Lenkwinkelsensor mit Absolutwertmessung
DE19601676A1 (de) * 1996-01-18 1997-07-24 Teves Gmbh Alfred Lenkwinkelsensor mit Auswertung der Inkrementalspur zur Absolutwertbestimmung

Also Published As

Publication number Publication date
FR2759779A1 (fr) 1998-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091030