SE9303127L - Steering angle sensor for a motor vehicle - Google Patents

Steering angle sensor for a motor vehicle

Info

Publication number
SE9303127L
SE9303127L SE9303127A SE9303127A SE9303127L SE 9303127 L SE9303127 L SE 9303127L SE 9303127 A SE9303127 A SE 9303127A SE 9303127 A SE9303127 A SE 9303127A SE 9303127 L SE9303127 L SE 9303127L
Authority
SE
Sweden
Prior art keywords
steering angle
motor vehicle
angle sensor
value
alpha
Prior art date
Application number
SE9303127A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE502358C2 (en
SE9303127D0 (en
Inventor
Mats Hugo Rolf Dahlgren
Original Assignee
Nira Automotive Ab
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 Nira Automotive Ab filed Critical Nira Automotive Ab
Priority to SE9303127A priority Critical patent/SE502358C2/en
Publication of SE9303127D0 publication Critical patent/SE9303127D0/en
Priority to PCT/SE1994/000884 priority patent/WO1995008751A1/en
Priority to JP7509724A priority patent/JPH09503293A/en
Publication of SE9303127L publication Critical patent/SE9303127L/en
Publication of SE502358C2 publication Critical patent/SE502358C2/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/002—Automatic recalibration
    • G01D18/006—Intermittent recalibration
    • 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
    • G01D5/147—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 movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
    • 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
    • G01D5/20—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 inductance, e.g. by a movable armature
    • G01D5/2006—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 inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/2013—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 inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
    • 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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/70—Position sensors comprising a moving target with particular shapes, e.g. of soft magnetic targets
    • G01D2205/77—Specific profiles
    • G01D2205/776—Cam-shaped profiles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

A steering angle transducer (10) for a motor vehicle is arranged to generate an electric signal having a parameter u( alpha ) varying in dependence upon the steering angle alpha of the vehicle, said parameter having an extreme value U for a steering angle of 0 DEG and varying in dependence upon the steering angle alpha according to a curve of its value as a function of the steering angle having a considerable inclination within portions thereof located adjacent to and on opposite sides of the steering angle value 0 DEG .
SE9303127A 1993-09-24 1993-09-24 Steering angle sensor for a motor vehicle SE502358C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9303127A SE502358C2 (en) 1993-09-24 1993-09-24 Steering angle sensor for a motor vehicle
PCT/SE1994/000884 WO1995008751A1 (en) 1993-09-24 1994-09-26 Steering angle transducer
JP7509724A JPH09503293A (en) 1993-09-24 1994-09-26 Steering angle transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303127A SE502358C2 (en) 1993-09-24 1993-09-24 Steering angle sensor for a motor vehicle

Publications (3)

Publication Number Publication Date
SE9303127D0 SE9303127D0 (en) 1993-09-24
SE9303127L true SE9303127L (en) 1995-03-25
SE502358C2 SE502358C2 (en) 1995-10-09

Family

ID=20391211

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303127A SE502358C2 (en) 1993-09-24 1993-09-24 Steering angle sensor for a motor vehicle

Country Status (3)

Country Link
JP (1) JPH09503293A (en)
SE (1) SE502358C2 (en)
WO (1) WO1995008751A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750493B1 (en) * 1996-06-28 1998-09-18 Peugeot ANGULAR DISPLACEMENT SENSOR OF A STEERING WHEEL
DE10012179A1 (en) * 2000-03-13 2001-10-04 Methode Electronics Malta Ltd Pedal device for a motor vehicle with a displacement sensor unit
FR2839361B1 (en) * 2002-05-06 2004-09-17 Siemens Vdo Automotive METHOD AND DEVICE FOR ADJUSTING A DETECTOR FOR THE PASSAGE OF A DISCONTINUITY OF A MOBILE METAL PART
DE102005015285A1 (en) * 2005-04-04 2006-10-12 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Level control device of a vehicle
DE102006056906A1 (en) * 2006-12-02 2008-06-05 Continental Teves Ag & Co. Ohg Sensor arrangement for measurement of angle of rotation of electric motor i.e. servo motor, has encoder exhibiting borehole that receives shaft, so that magnetic field influenced by encoder changes rotation axis based on angle of rotation
US8380397B2 (en) * 2009-06-19 2013-02-19 Cnh America Llc Off-road vehicle with redundant non-contact multi-revolution angle sensor
JP5598057B2 (en) * 2010-03-31 2014-10-01 横浜ゴム株式会社 Steering angle detection device and steering angle detection method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2030254T3 (en) * 1988-11-02 1992-10-16 Daimler-Benz Aktiengesellschaft DIRECTION ANGLE SENSOR OF AN AUTOMOBILE VEHICLE.

Also Published As

Publication number Publication date
SE502358C2 (en) 1995-10-09
JPH09503293A (en) 1997-03-31
WO1995008751A1 (en) 1995-03-30
SE9303127D0 (en) 1993-09-24

Similar Documents

Publication Publication Date Title
ES2160424T3 (en) PROVISION OF AN ANGLE POSITION ISSUER AND ITS EMPLOYMENT IN A POSITIONING PROCEDURE.
ITRM920489A0 (en) PROCEDURE TO AVOID INSTABILITIES IN THE BEHAVIOR OF MOTOR VEHICLES ON THE ROAD.
DE69201106D1 (en) Dashboard of a motor vehicle.
DE68911098D1 (en) Servo motor steering device.
IT8919770A0 (en) SENSOR FOR VEHICLES.
DE58900804D1 (en) STEERING ANGLE SENSOR FOR A MOTOR VEHICLE.
DE68908352D1 (en) STEERING WHEEL.
EP0742424A3 (en) Automotive navigation system
DE3865657D1 (en) WHEEL HUB OF MOTOR VEHICLES.
SE9303127L (en) Steering angle sensor for a motor vehicle
DE68903021D1 (en) REAR WHEEL STEERING SYSTEM.
DE69310137D1 (en) VEHICLE WHEEL WITH TIRE PRESSURE SENSOR
SE8802617L (en) ENGINE VEHICLE MUDFLAP
ITRM920088A0 (en) MOTOR VEHICLE STEERING WHEEL.
IT8468020A1 (en) Electric vehicle steering angle sensor.
DE3889924D1 (en) VEHICLE ENGINE CONTROL UNIT.
SE8405593D0 (en) DEVICE FOR TURNING A MIDDLE-DRIVE MOTOR VEHICLE
BR9407454A (en) Engine control system and mechanical planer engine control system
USD284112S (en) Lens member for a motor vehicle headlighting system
DE68923195T2 (en) Vehicle steering system.
EP0160506A3 (en) Sensor circuit
SE9804467L (en) Device for a control system and method of controlling a motor vehicle via said control system
IT8424129A0 (en) MOTOR VEHICLE WHEEL.
Gomarteli et al. beta-Galactosidase from Penicillium canescens st. 20171.
DE68900027D1 (en) FRONT ASSEMBLY OF A MOTOR VEHICLE WITH A SQUARE ENGINE.

Legal Events

Date Code Title Description
NUG Patent has lapsed