RU2001120097A - METHOD AND DEVICE FOR OPTICAL SCAN OF VEHICLE WHEEL - Google Patents

METHOD AND DEVICE FOR OPTICAL SCAN OF VEHICLE WHEEL

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Publication number
RU2001120097A
RU2001120097A RU2001120097/28A RU2001120097A RU2001120097A RU 2001120097 A RU2001120097 A RU 2001120097A RU 2001120097/28 A RU2001120097/28 A RU 2001120097/28A RU 2001120097 A RU2001120097 A RU 2001120097A RU 2001120097 A RU2001120097 A RU 2001120097A
Authority
RU
Russia
Prior art keywords
wheel
axis
receiving device
rotation
light source
Prior art date
Application number
RU2001120097/28A
Other languages
Russian (ru)
Other versions
RU2267110C2 (en
Inventor
Пол КОНХИДИ
Джон БРЕННАН
Хелен ЛАУ
Original Assignee
Снэп-Он Дойчланд Холдинг Гмбх
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
Priority claimed from DE10035118A external-priority patent/DE10035118B4/en
Application filed by Снэп-Он Дойчланд Холдинг Гмбх filed Critical Снэп-Он Дойчланд Холдинг Гмбх
Publication of RU2001120097A publication Critical patent/RU2001120097A/en
Application granted granted Critical
Publication of RU2267110C2 publication Critical patent/RU2267110C2/en

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Claims (15)

1. Способ оптического сканирования колеса транспортного средства, в частности, колеса автомобиля, согласно которому сканируют лучом света, испускаемым источником света, участок колеса, принимают отраженный луч чувствительным к изменению положения приемным устройством и с использованием направлений излученного и отраженного луча измеряют расстояние от сканированного участка до исходной точки, отличающийся тем, что измеренный луч и чувствительное к изменению положения приемное устройство синхронно поворачивают вокруг общей оси в плоскости измерения, проходящей через поверхность обода колеса транспортного средства под тупым или приблизительно прямым углом для последовательных операций измерения.1. The method of optical scanning of a vehicle’s wheel, in particular, a car’s wheel, according to which a portion of the wheel is scanned with a light beam emitted by a light source, a reflected beam is received by a receiving device sensitive to a change in position, and the distance from the scanned portion is measured using the directions of the emitted and reflected beam to the starting point, characterized in that the measured beam and the position-sensitive receiving device synchronously rotate around a common axis in a plane measurement bones passing through the surface of the rim of a vehicle wheel at an obtuse or approximately right angle for successive measurement operations. 2. Способ по п.1, отличающийся тем, что последовательные операции измерения производят в плоскости измерения, лежащей вне оси колеса и параллельно оси колеса.2. The method according to claim 1, characterized in that successive measurement operations are performed in a measurement plane lying outside the axis of the wheel and parallel to the axis of the wheel. 3. Способ по одному из п.1 или 2, отличающийся тем, что последовательные операции измерения производят в плоскости измерения, лежащей ниже расположенной горизонтально оси колеса.3. The method according to one of claim 1 or 2, characterized in that the sequential measurement operations are performed in the measurement plane lying below the horizontal axis of the wheel. 4. Способ по п.3, отличающийся тем, что последовательные операции измерения производят в горизонтальной плоскости.4. The method according to claim 3, characterized in that successive measurement operations are performed in a horizontal plane. 5. Способ по одному из пп.1-4, отличающийся тем, что дополнительно сканируют излученным лучом света расположенный в радиальном направлении участок диска колеса для определения углового положения, в частности, точек основания спиц или перемычек, проходящих радиально от центральной части диска колеса.5. The method according to one of claims 1 to 4, characterized in that they additionally scan the radially located portion of the wheel disk to determine the angular position, in particular, the base points of the spokes or jumpers radially from the central part of the wheel disk. 6. Способ по одному из пп.1-5, отличающийся тем, что определяют осевые боковые смещения участков вращающегося колеса, причем излучаемый луч по меньшей мере во время поворота колеса излучают в направлении, соответствующем определенному радиусу.6. The method according to one of claims 1 to 5, characterized in that the axial lateral displacements of the sections of the rotating wheel are determined, the radiated beam being radiated at least during rotation of the wheel in a direction corresponding to a certain radius. 7. Способ по одному из пп.1-6, отличающийся тем, что при измерении излученным лучом вначале сканируют участок колеса, расположенный ближе к оси колеса, и затем луч поворачивают к периферии колеса.7. The method according to one of claims 1 to 6, characterized in that when measuring by the emitted beam, first scan a portion of the wheel located closer to the axis of the wheel, and then the beam is turned to the periphery of the wheel. 8. Способ по одному из пп.1-7, отличающийся тем, что на основе сигналов, измеренных с использованием одномерной триангуляции чувствительным к изменениям положения приемным устройством соответствующего значения положения угла поворота излученного и отраженного от сканированного места луча определяют расстояние от сканированного участка до исходной точки.8. The method according to one of claims 1 to 7, characterized in that on the basis of signals measured using one-dimensional triangulation by a receiving device that is sensitive to changes in position, the corresponding value of the angle of rotation of the beam emitted and reflected from the scanned location determines the distance from the scanned area to the original points. 9. Способ по одному из пп.1-8, отличающийся тем, что после проведения измерения дисбаланса излученный луч направляют на участок балансировки на балансируемом колесе.9. The method according to one of claims 1 to 8, characterized in that after the measurement of the unbalance the emitted beam is sent to the balancing section on the balancing wheel. 10. Устройство для оптического сканирования балансируемого колеса (1) транспортного средства, содержащее измерительный валик (2), на котором закреплено колесо для поворота вокруг оси поворота (3), источник света (6), направляющий луч света на участок колеса, чувствительный к изменению положения, приемное устройство (5), принимающее луч, отраженный от сканируемого участка колеса, привод поворота (5) для синхронизации движения поворота источника света (6) и приемного устройства (7) вокруг общей оси (4) и электронное устройство обработки данных (8) для обработки измеренных значений чувствительного к изменению положения приемного устройства (7) для определения расстояния от сканируемого источником света (6) участка колеса транспортного средства до исходной точки, отличающееся тем, что привод поворота (5) имеет шаговый электродвигатель (10), при этом сельсин-датчик (9), направляющий сигнал, пропорциональный соответствующему положению угла поворота шагового электродвигателя (10), соединен с электронным устройством обработки данных (8).10. Device for optical scanning of a balancing wheel (1) of a vehicle, comprising a measuring roller (2), on which a wheel is mounted for rotation around a pivot axis (3), a light source (6) directing a light beam to a portion of the wheel that is sensitive to change position, a receiving device (5) receiving a beam reflected from the scanned portion of the wheel, a rotation drive (5) for synchronizing the rotation movement of the light source (6) and the receiving device (7) around a common axis (4) and an electronic data processing device (8 ) for about processing the measured values of the position-sensitive receiving device (7) to determine the distance from the portion of the vehicle wheel scanned by the light source (6) to the starting point, characterized in that the rotation drive (5) has a stepping motor (10), while a sensor (9), a directing signal proportional to the corresponding position of the angle of rotation of the stepper motor (10), is connected to an electronic data processing device (8). 11. Устройство по п.10, отличающееся тем, что при горизонтальном положении измерительного валика (2) источник света (6) и приемное устройство (7) установлены с возможностью поворота в плоскости ниже измерительного валика (2).11. The device according to claim 10, characterized in that in the horizontal position of the measuring roller (2), the light source (6) and the receiving device (7) are mounted to rotate in a plane below the measuring roller (2). 12. Устройство по одному из п.10 или 11, отличающееся тем, что ось поворота (4) проходит перпендикулярно оси (11) измерительного валика.12. The device according to one of claim 10 or 11, characterized in that the rotation axis (4) extends perpendicular to the axis (11) of the measuring roller. 13. Устройство по п.12, отличающееся тем, что ось поворота (4) расположена вне оси (11) измерительного валика.13. The device according to p. 12, characterized in that the rotation axis (4) is located outside the axis (11) of the measuring roller. 14. Устройство по одному из пп.10-13, отличающееся тем, что измерительный валик (2) через соединенные шарнирно друг с другом опорные пластины (12-15) динамометра 16 выполнен опирающимся на раму (17), шаговый электродвигатель (10) установлен между опорными пластинами (12-15), а источник света (6) и также приемное устройство (7) установлены ниже опорных пластин (12-15).14. The device according to one of paragraphs.10-13, characterized in that the measuring roller (2) through pivotally connected to each other support plates (12-15) of the dynamometer 16 is made resting on the frame (17), a stepping motor (10) is installed between the support plates (12-15), and the light source (6) and also the receiving device (7) are installed below the support plates (12-15). 15. Устройство по одному из пп.10-14, отличающееся тем, что источник света (6) и приемное устройство (7) подвергаются предварительному натяжению в положении покоя.15. The device according to one of paragraphs.10-14, characterized in that the light source (6) and the receiving device (7) are subjected to pre-tensioning in the resting position.
RU2001120097/28A 2000-07-19 2001-07-18 Method of and device for optical scanning of vehicle wheel RU2267110C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10035118.2 2000-07-19
DE10035118A DE10035118B4 (en) 2000-07-19 2000-07-19 Method and device for optically scanning a vehicle wheel

Publications (2)

Publication Number Publication Date
RU2001120097A true RU2001120097A (en) 2003-07-10
RU2267110C2 RU2267110C2 (en) 2005-12-27

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RU2001120097/28A RU2267110C2 (en) 2000-07-19 2001-07-18 Method of and device for optical scanning of vehicle wheel

Country Status (7)

Country Link
US (1) US6535281B2 (en)
EP (1) EP1174698B1 (en)
JP (1) JP4727853B2 (en)
KR (1) KR100794408B1 (en)
CN (1) CN1334452A (en)
DE (1) DE10035118B4 (en)
RU (1) RU2267110C2 (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60204315T2 (en) 2002-09-13 2006-08-10 Snap-On Equipment S.R.L A Unico Socio, Correggio Method and device for determining the geometric data of a motor vehicle wheel rotatably mounted on a shaft
US8284390B1 (en) 2003-02-20 2012-10-09 Hunter Engineering Company Vehicle tire changing system with tool positioning sensor
US7355687B2 (en) * 2003-02-20 2008-04-08 Hunter Engineering Company Method and apparatus for vehicle service system with imaging components
ATE417254T1 (en) * 2003-09-04 2008-12-15 Snap On Equip Srl Unico Socio METHOD AND DEVICE FOR OPTICALLY SCANNING A VEHICLE WHEEL
DE50300973D1 (en) 2003-09-04 2005-09-15 Snap On Equip Srl Unico Socio Optical scanning of the condition of a pneumatic tire of a vehicle wheel (to wheel balancing machine)
ATE303587T1 (en) * 2003-09-04 2005-09-15 Snap On Equip Srl Unico Socio METHOD FOR TUNING A VEHICLE WHEEL
US7199873B2 (en) * 2004-01-27 2007-04-03 Snap-On Equipment Srl A Unico Socio Method and apparatus for balancing a motor vehicle wheel
US7269997B2 (en) 2004-06-03 2007-09-18 Snap-On Incorporated Non-contact method and system for tire analysis
US7221441B2 (en) * 2004-08-06 2007-05-22 Hunter Engineering Company Method for measuring optically reflective vehicle wheel surfaces
US7191651B2 (en) * 2004-08-27 2007-03-20 Hunter Engineering Company Vehicle wheel balancer system with projection display
US20080038316A1 (en) * 2004-10-01 2008-02-14 Wong Vernon G Conveniently implantable sustained release drug compositions
ES2364877T3 (en) * 2006-01-27 2011-09-15 Snap-On Equipment Srl A Unico Socio APPARATUS AND PROCEDURE FOR BALANCING WHEELS WITH IMPROVED PLACEMENT OF HIDDEN RADIOS ON IRREGULAR WHEELS.
EP1845337B1 (en) 2006-04-10 2011-06-15 Snap-on Equipment Srl a unico socio Apparatus for contactless 3D wheel alignment, system and method therefor
EP1845338B1 (en) 2006-04-13 2013-07-17 Snap-on Equipment Srl a unico socio Method of optically scanning the tread surface of a pneumatic tyre of a vehicle wheel
ITRE20060101A1 (en) * 2006-09-11 2008-03-12 Corghi Spa METHOD AND MACHINE FOR VEHICLE WHEEL BALANCING
DE602006008963D1 (en) * 2006-11-28 2009-10-15 Snap On Equipment S R L A Unic Method and device for determining geometric dimensions of a wheel rim, in particular during assembly and / or disassembly of a motor vehicle tire
US7684027B2 (en) * 2006-12-21 2010-03-23 Hunter Engineering Company Methods and systems for wheel balancer weight placement aid
EP2332749B1 (en) * 2007-05-23 2017-11-29 Snap-on Equipment Srl a unico socio Method of and apparatus for determining geometrical dimension of a vehicle wheel comprising optical sensors
ES2356039T3 (en) 2008-04-17 2011-04-04 Snap-On Equipment Srl A Unico Socio PROCEDURE AND APPLIANCE FOR MOUNTING AND DISASSEMBLING A MOTOR VEHICLE TIRE.
US8111387B2 (en) 2008-05-08 2012-02-07 Hunter Engineering Company Methods and systems for wheel profile measurement
JP2011047795A (en) * 2009-08-27 2011-03-10 Onodani Kiko Kk Wheel balancer device for vehicle, and mounting method of balance weight
EP2353890A1 (en) * 2010-01-29 2011-08-10 Snap-on Equipment Srl a unico socio Apparatus and method of determing geometrical dimensions of a tyre with optical sensors
EP2365278A1 (en) * 2010-02-22 2011-09-14 Snap-on Equipment Srl a unico socio Scanner system
US8824878B2 (en) * 2010-11-25 2014-09-02 Toyo Tire & Rubber Co., Ltd. Illumination device and inspection device of tire
US9464892B2 (en) * 2012-01-21 2016-10-11 Harrill Mitchell C Vehicle integrated wheel alignment monitoring system
US9805697B1 (en) 2012-06-01 2017-10-31 Hunter Engineering Company Method for tire tread depth modeling and image annotation
ITTO20120540A1 (en) * 2012-06-20 2013-12-21 M & B Engineering S R L MACHINE AND METHOD FOR BALANCING WHEELS OF A VEHICLE
EP2914946B1 (en) 2012-10-31 2019-03-27 Compagnie Générale des Etablissements Michelin System and method for analyzing tire tread parameters
EP2741066B1 (en) 2012-12-06 2019-04-17 Snap-on Equipment Srl a unico socio Method of determining rotary angle related data of a vehicle wheel
KR101364087B1 (en) * 2012-12-14 2014-02-20 전자부품연구원 Apparatus for determining horizontal state of vehicle using laser sensor and method for determining error of tpms using the same
CN103908031B (en) * 2012-12-31 2016-04-20 上海和鹰机电科技股份有限公司 Spatial digitizer head and spatial digitizer
KR101759511B1 (en) 2013-07-31 2017-07-19 미쉐린 러쉐르슈 에 떼크니크 에스.에이. System and method for analyzing tire tread parameters
EP3121578B1 (en) * 2015-07-24 2023-05-10 Snap-on Equipment Srl a unico socio Communication system for a tyre service machine and measuring unit for being used with such communication system
US9702790B2 (en) 2015-07-24 2017-07-11 Snap-On Equipment Srl A Unico Socio Wheel service machine with compact sensing device
US9816899B2 (en) 2015-07-24 2017-11-14 Snap-On Equipment Srl A Unico Socio Communication system for a tyre service machine and measuring unit for being used with such communication system
EP3121560B1 (en) 2015-07-24 2019-05-15 Snap-on Equipment Srl a unico socio Wheel service machine with compact sensing device
CN105651168B (en) * 2015-12-31 2019-03-05 成都铁安科技有限责任公司 Method for measuring outline dimension of wheel
CN108871247A (en) * 2018-06-05 2018-11-23 安徽沃德气门制造有限公司 A kind of valve-face detection device and detection method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61124816A (en) * 1984-11-22 1986-06-12 Hitachi Ltd Non-contact type three-dimensional measuring apparatus
JPS61215937A (en) * 1985-03-22 1986-09-25 Akashi Seisakusho Co Ltd Input device for tire correcting surface dimension in wheel balancer
JPS63159707A (en) * 1986-12-23 1988-07-02 Mitsutoyo Corp Probe attitude varying device
JPH02107909A (en) * 1988-10-17 1990-04-19 Topy Ind Ltd Three-dimensional measuring apparatus for rim for wheel
DE4122844C2 (en) * 1991-07-10 1997-08-28 Hofmann Werkstatt Technik Balancing machine for motor vehicle wheels
CA2091727A1 (en) * 1992-04-08 1993-10-09 Allan C. Madden Method and an apparatus for sensing of wheel parameters in a wheel balancing machine
DE4325533C2 (en) * 1993-07-29 1998-01-22 Hofmann Werkstatt Technik Balancing machine for balancing on rotating bodies that can be clamped on a main shaft of the machine
DE4415931C2 (en) * 1994-05-05 1996-04-11 Hofmann Werkstatt Technik Method for compensating an imbalance on a motor vehicle wheel and device for carrying out the method
DE4426482C2 (en) * 1994-07-26 1999-09-23 Hofmann Werkstatt Technik Device for compensating the imbalance of a motor vehicle wheel
DE4432016B4 (en) * 1994-09-08 2005-06-02 Beissbarth Gmbh Method and device for balancing a wheel
JPH08195600A (en) * 1995-01-18 1996-07-30 Nagano Japan Radio Co Polarity inspection for electronic component
DE19503909A1 (en) * 1995-02-07 1996-08-08 Schenck Auto Service Geraete Vehicle wheel balancing machine
JP3252708B2 (en) * 1995-05-31 2002-02-04 キヤノン株式会社 Optical element and scanning optical device using the same
US5915274A (en) * 1996-06-21 1999-06-22 Hunter Engineering Company Method of correcting imbalance on a motor vehicle wheel
AU720151B2 (en) * 1996-09-06 2000-05-25 Snap-On Equipment Europe Limited A wheel balancer
DE19827247A1 (en) * 1998-06-18 2000-01-05 Hofmann Werkstatt Technik Method and device for balancing a motor vehicle wheel consisting of pneumatic tires and a disc wheel
US6151562A (en) * 1998-07-24 2000-11-21 Merrill; M. Stanley Vehicle wheel alignment data by rotating vision sensor
DE19844975C2 (en) * 1998-09-02 2001-07-05 Snap On Deutschland Holding Device for measuring forces which are generated by an imbalance of a rotor
JP2007096004A (en) * 2005-09-29 2007-04-12 Toshiba Corp Semiconductor device

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