SE9101303L - MEASUREMENT SYSTEM FOR WHEEL ADJUSTMENT ON VEHICLE - Google Patents

MEASUREMENT SYSTEM FOR WHEEL ADJUSTMENT ON VEHICLE

Info

Publication number
SE9101303L
SE9101303L SE9101303A SE9101303A SE9101303L SE 9101303 L SE9101303 L SE 9101303L SE 9101303 A SE9101303 A SE 9101303A SE 9101303 A SE9101303 A SE 9101303A SE 9101303 L SE9101303 L SE 9101303L
Authority
SE
Sweden
Prior art keywords
vehicle
wheel
measuring
scales
trunnion
Prior art date
Application number
SE9101303A
Other languages
Swedish (sv)
Other versions
SE468369B (en
SE9101303D0 (en
Inventor
Jonas Samuelsson
Original Assignee
Jonas Samuelsson
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 Jonas Samuelsson filed Critical Jonas Samuelsson
Priority to SE9101303A priority Critical patent/SE468369B/en
Publication of SE9101303D0 publication Critical patent/SE9101303D0/en
Priority to PCT/SE1992/000266 priority patent/WO1992019932A1/en
Priority to TW81103927A priority patent/TW223039B/zh
Publication of SE9101303L publication Critical patent/SE9101303L/en
Publication of SE468369B publication Critical patent/SE468369B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/275—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment
    • G01B11/2755—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/16—Active or passive device attached to the chassis of a vehicle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/20—Vehicle in a state of translatory motion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/24—Specially developed for using with trucks or other heavy-duty vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/28—Beam projector and related sensors, camera, inclinometer or other active sensing or projecting device
    • G01B2210/283—Beam projectors and related sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/30—Reference markings, reflector, scale or other passive device
    • G01B2210/303—Reference markings, reflector, scale or other passive device fixed to the ground or to the measuring station

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The present invention relates to a system for measuring the wheel settings of a vehicle and comprises a holder (6) which is mounted on the outside of each separate wheel or wheel-pair of the vehicle. The holder (6) is fitted with a trunnion, (7) which is caused to coincide with the rotational axis (1) of a respective wheel, a beam source, for instance a laser projector (4), mounted on the trunnion (7). The beam source is intended to illuminate alternately at least two measuring scales (18) at respective ends of the vehicle which extend transversely to a plane which includes the longitudinal axis of the vehicle. Each measuring scale is comprised of an optoelectronic detector unit which includes a plurality of photoelements (25) and at least one microprocessor (26) which functions to detect and compare the intensity of the light emitted by respective photoelements (25) when these elements are illuminated, and provides information relating to the precise position of the incident light beam on the measuring scale. The inventive measuring system also enables the wheel settings of a vehicle to be checked while the vehicle is in motion, in which case the measuring scales (18) are mounted on the vehicle and a separate computer connected conductively to the scales is placed within the vehicle.
SE9101303A 1991-04-30 1991-04-30 MEASUREMENT SYSTEM FOR WHEEL ADJUSTMENT ON VEHICLE SE468369B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9101303A SE468369B (en) 1991-04-30 1991-04-30 MEASUREMENT SYSTEM FOR WHEEL ADJUSTMENT ON VEHICLE
PCT/SE1992/000266 WO1992019932A1 (en) 1991-04-30 1992-04-23 A system for measuring the settings of vehicle wheels
TW81103927A TW223039B (en) 1991-04-30 1992-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101303A SE468369B (en) 1991-04-30 1991-04-30 MEASUREMENT SYSTEM FOR WHEEL ADJUSTMENT ON VEHICLE

Publications (3)

Publication Number Publication Date
SE9101303D0 SE9101303D0 (en) 1991-04-30
SE9101303L true SE9101303L (en) 1992-10-31
SE468369B SE468369B (en) 1992-12-21

Family

ID=20382603

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101303A SE468369B (en) 1991-04-30 1991-04-30 MEASUREMENT SYSTEM FOR WHEEL ADJUSTMENT ON VEHICLE

Country Status (3)

Country Link
SE (1) SE468369B (en)
TW (1) TW223039B (en)
WO (1) WO1992019932A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502850C2 (en) * 1994-04-20 1996-01-29 Optab Optronikinnovation Ab Measurement system for measuring wheel angles and positioning of vehicles for vehicle chassis units
SE502278C2 (en) * 1994-01-21 1995-09-25 Jonas Samuelsson Device for measuring vehicle wheel angles
ITMO20010084A1 (en) * 2001-05-08 2002-11-08 G S Srl Unipersonale METHOD TO REALIZE THE READING OF INTERACTION FRACTIONS BETWEEN THE PHOTOSENSITIVE ELEMENTS OR CONTINUOUS PIXELS OF A LINEAR OPTICAL SENSOR
EP2131146A1 (en) * 2008-06-02 2009-12-09 Saab Ab Positioning of light-reflecting object using sweeping line-shaped beams
US11274918B2 (en) * 2017-10-05 2022-03-15 Daniel Schwarz Portable toe angle measurement apparatus and method
DE102019104466A1 (en) * 2019-02-21 2020-08-27 Fernando Arruda Device for vehicle lane measurement and method for vehicle lane measurement
CN112097692B (en) * 2020-09-01 2021-09-14 长春工程学院 Method and system for dynamically measuring wheel pair verticality

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159574A (en) * 1973-12-07 1979-07-03 Erik Samuelsson Method of measuring the angular position of the axis of rotation of a wheel
US4898464A (en) * 1987-08-31 1990-02-06 Bee Line Company Method and apparatus for determining the position of an object

Also Published As

Publication number Publication date
WO1992019932A1 (en) 1992-11-12
SE468369B (en) 1992-12-21
SE9101303D0 (en) 1991-04-30
TW223039B (en) 1994-05-01

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