BRPI0520489A2 - um método e um sistema para determinação de desbalanceamentos de roda de pelo menos uma roda em um veìculo - Google Patents
um método e um sistema para determinação de desbalanceamentos de roda de pelo menos uma roda em um veìculoInfo
- Publication number
- BRPI0520489A2 BRPI0520489A2 BRPI0520489-5A BRPI0520489A BRPI0520489A2 BR PI0520489 A2 BRPI0520489 A2 BR PI0520489A2 BR PI0520489 A BRPI0520489 A BR PI0520489A BR PI0520489 A2 BRPI0520489 A2 BR PI0520489A2
- Authority
- BR
- Brazil
- Prior art keywords
- wheel
- unbalance
- unbalances
- vehicle
- determining
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 6
- 238000001514 detection method Methods 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining imbalance
- G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
- G01M1/22—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables
- G01M1/225—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables for vehicle wheels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Balance (AREA)
Abstract
UM MéTODO E UM SISTEMA PARA DETERMINAçãO DE DESBALANCEAMENTOS DE RODA DE PELO MENOS UMA RODA EM UM VEìCULO. A presente invenção se refere a um sistema e um método de determinação de desbalanceamentos de pelo menos uma roda em um veículo, quando referida roda está girando. O método compreende as etapas de proporcionar um sinal de vibração a partir de pelo menos um sensor de vibração de roda associado com referida roda; proporcionar um sinal de velocidade angular da rotação de referida roda, o sinal de velocidade angular compreendendo um sinal de referência indicando um início de uma revolução de roda; e fundamentado nisso, execução de processamento de sinal sobre estes sinais para detecção de um sinal periódico de uma natureza pré-determinada correspondendo para desbalanceamentos em referida roda e determinando a posição sobre referida pelo menos uma roda de tal desbalanceamento. Conseqúentemente, um sistema de detecção de desbalanceamento de roda separado a partir do veículo não é mais absolutamente necessário porque em concordância com a presente invenção, o presente método está caracterizado pelo fato de que o referido método proporciona uma indicação de maneira a fornecer a localização precisa e o tipo de qualquer desbalanceamento detectado em uma roda. Por se ter a capacidade de localização da posição sobre a roda de tal desbalanceamento de roda, o tempo de manutenção utilizado é consíderavelmente reduzido. Adicionalmente, a possibilidade de uma detecção precoce de um desbalanceamento de roda reduz o risco de que danos venham a se desenvolver adicionalmente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2005/001292 WO2007030037A1 (en) | 2005-09-06 | 2005-09-06 | A method and a system for determining wheel imbalances of at least one wheel on a vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0520489A2 true BRPI0520489A2 (pt) | 2009-05-12 |
Family
ID=37836087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0520489-5A BRPI0520489A2 (pt) | 2005-09-06 | 2005-09-06 | um método e um sistema para determinação de desbalanceamentos de roda de pelo menos uma roda em um veìculo |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090139327A1 (pt) |
EP (1) | EP1929265A4 (pt) |
CN (1) | CN101268352A (pt) |
BR (1) | BRPI0520489A2 (pt) |
WO (1) | WO2007030037A1 (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009070065A1 (en) * | 2007-11-30 | 2009-06-04 | Volvo Lastvagnar Ab | Wheel-monitoring apparatus |
GB2465775B (en) * | 2008-11-28 | 2012-03-14 | Gm Global Tech Operations Inc | Learning controller for compensation of wheel vibrations |
US8047061B2 (en) * | 2009-05-15 | 2011-11-01 | GM Global Technology Operations LLC | Method and apparatus for real-time estimation of four wheel imbalances for chassis prognosis |
DE102012107590B4 (de) * | 2011-08-22 | 2017-07-13 | Schenck Rotec Gmbh | Verfahren und Vorrichtung zum Ermitteln von Umgebungseinflüssen bei einer Schwingungen messenden Auswuchtmaschine |
JP2014193667A (ja) * | 2013-03-28 | 2014-10-09 | Jtekt Corp | 車両用操舵装置 |
DE102013211973A1 (de) * | 2013-06-25 | 2015-01-08 | Robert Bosch Gmbh | Verfahren zur Erkennung einer Unwucht an einem Fahrzeug |
FR3011074B1 (fr) | 2013-09-24 | 2015-09-04 | Renault Sa | Procede de detection d'un desequilibrage d'une roue de vehicule pendant le roulage du vehicule |
CN103776589B (zh) * | 2014-01-26 | 2017-02-15 | 浙江吉利汽车研究院有限公司 | 汽车车轮动平衡检测方法及汽车车轮动平衡检测系统 |
GB2517630A (en) * | 2014-12-18 | 2015-02-25 | Daimler Ag | Apparatus as well as method for detecting at least one parameter indicative of an alignment of at least one wheel of a vehicle |
DE102015204115A1 (de) * | 2015-03-06 | 2016-09-08 | Robert Bosch Gmbh | Verfahren zur Detektion von Radunwuchten in einem Fahrzeug |
US9387734B1 (en) | 2015-03-26 | 2016-07-12 | Hussain Ali Alhazmi | Intelligent embedded system device for monitoring car wheel performance |
CN105115735B (zh) * | 2015-08-18 | 2018-06-01 | 安徽江淮汽车集团股份有限公司 | 一种汽车行驶抖动问题的检测方法 |
DE102016201331A1 (de) * | 2016-01-29 | 2017-08-03 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Detektion der azimutalen Winkelposition einer Radunwucht bei einem Rad an einem Fahrzeug |
WO2018005972A1 (en) * | 2016-06-30 | 2018-01-04 | Massachusetts Institute Of Technology | Applying motion sensor data to wheel imbalance detection, tire pressure monitoring, and/ or tread depth measurement |
US10417837B2 (en) | 2016-09-22 | 2019-09-17 | Ford Global Technologies, Llc | Arrangements for collecting diagnostic information regarding vibrations of wheel-tire assembly and drive-line components of a wheeled vehicle |
US20180154709A1 (en) * | 2016-12-05 | 2018-06-07 | The Goodyear Tire & Rubber Company | Wheel imbalance detection system and method |
CN106768641B (zh) * | 2016-12-30 | 2023-08-15 | 赵青虎 | 一种商用车免拆式车轮动平衡机 |
DE102017108109A1 (de) | 2017-04-13 | 2018-10-18 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Verfahren sowie eine Vorrichtung zur Unwuchterkennung |
US10520305B2 (en) | 2017-08-24 | 2019-12-31 | Ford Global Technologies, PLC | Determining vehicle wheel misalignment |
US10286923B1 (en) | 2017-11-15 | 2019-05-14 | Ford Global Technologies, Llc | Tire vibration and loose wheel detection |
US10704990B2 (en) * | 2018-03-13 | 2020-07-07 | Aktiebolaget Skf | Spacer and sensor module for detecting a vibrational behavior of a mechanical component including the spacer |
JP7049198B2 (ja) * | 2018-07-05 | 2022-04-06 | 東日本旅客鉄道株式会社 | 車輪偏摩耗判定方法および判定プログラム |
US11511796B2 (en) * | 2019-02-27 | 2022-11-29 | Steering Solutions Ip Holding Corporation | Steering system with damping dependent scaling for wheel imbalance induced vibration reduction |
CN109764840B (zh) * | 2019-02-27 | 2024-01-30 | 中信戴卡股份有限公司 | 一种机动车轮毂跳动试验机验证用模拟轮毂及验证方法 |
EP4117981A1 (en) * | 2020-03-12 | 2023-01-18 | HELLA GmbH & Co. KGaA | System for determining a condition of a road and/or at least one component of a chassis system of a vehicle |
DE102020116452B3 (de) | 2020-06-23 | 2021-12-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zur Ermittlung eines Reibungskoeffizienten zwischen einem ersten Rad eines mehrspurigen Kraftfahrzeugs und dem Bodenbelag |
US11815426B2 (en) | 2020-10-16 | 2023-11-14 | GM Global Technology Operations LLC | Robust tire/wheel vibration monitor system |
US11988573B1 (en) | 2023-11-28 | 2024-05-21 | Nvh Technology Llc | Method for determining a location to place a mass on a wheel assembly |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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US3412615A (en) * | 1965-09-30 | 1968-11-26 | Gen Motors Corp | Method of controlling vibrations of wheel and tire assemblies |
US3577780A (en) * | 1967-01-10 | 1971-05-04 | Lawrence R Sperberg | Method of measuring tire uniformity |
US3662335A (en) * | 1969-10-08 | 1972-05-09 | Kurt Fritze | Device for road vehicles for the wireless transmission of at least one measured value of a rotating wheel to an indicating instrument |
US3744321A (en) * | 1971-12-16 | 1973-07-10 | J Hauge | Rotating body unbalance detector-locator |
DE3010315A1 (de) * | 1980-03-18 | 1981-09-24 | Carl Schenck Ag, 6100 Darmstadt | Maschine zur optimierung des laufverhaltens von reifen bzw. raedern |
JPS5790135A (en) * | 1980-11-26 | 1982-06-04 | Toyota Central Res & Dev Lab Inc | Measuring apparatus for tire uniformity |
US4479382A (en) * | 1982-04-05 | 1984-10-30 | The Goodyear Tire & Rubber Company | System for testing a tire to avoid a torque steer effect |
DE3714470A1 (de) * | 1987-04-30 | 1988-11-17 | Lehn F Heinrich | Verfahren und einrichtung zum ueberwachen von schwingungserregern in fahrwerkkomponenten bei kraftfahrzeugen waehrend des fahrbetriebs |
DE3817809A1 (de) * | 1988-05-26 | 1989-12-07 | Lehn F Heinrich | Vorrichtung zur schwingungsueberwachung der radsysteme insbesondere von kraftfahrzeugen waehrend des fahrbetriebs |
DE4019501A1 (de) * | 1989-09-30 | 1991-04-11 | Lehn F Heinrich | Verfahren und vorrichtung zur schwingungsueberwachung der radsysteme von kraftfahrzeugen waehrend des fahrbetriebs |
US5103595A (en) * | 1990-05-14 | 1992-04-14 | Fmc Corporation | Apparatus and method for reducing vibration characteristics in a wheel rim and tire assembly |
US5269186A (en) * | 1990-12-24 | 1993-12-14 | Ford Motor Company | Apparatus and method for detecting rotational imbalance of vehicle roadwheels |
US6336364B1 (en) * | 1996-01-31 | 2002-01-08 | Hunter Engineering Company | Wheel balancer with wheel rim runout measurement |
US6854329B2 (en) * | 1996-01-31 | 2005-02-15 | Hunter Engineering Company | Wheel balancer with variation measurement |
US6324908B1 (en) * | 1996-01-31 | 2001-12-04 | Hunter Engineering Company | Wheel balancer and control circuit therefor |
US6353384B1 (en) * | 1999-08-09 | 2002-03-05 | Meritor Heavy Vehicle Systems, Llc | Wheel rotation sensor and accelerometer to determine out of balance condition |
US7918808B2 (en) * | 2000-09-20 | 2011-04-05 | Simmons John C | Assistive clothing |
DE10233917A1 (de) * | 2002-07-25 | 2004-02-12 | Franz Haimer Maschinenbau Kg | Unwucht-Messvorrichtung |
GB2410803A (en) * | 2004-02-05 | 2005-08-10 | Ford Global Tech Llc | Improvement for balancing a vehicle wheel |
US7686403B2 (en) * | 2006-09-08 | 2010-03-30 | Hunter Engineering Company | Methods and systems for balancing spoked wheels using weight behind a single spoke |
US7882739B1 (en) * | 2006-10-06 | 2011-02-08 | Hennessy Industries, Inc. | Wheel balancer incorporating novel calibration technique |
CN101878122B (zh) * | 2007-11-30 | 2013-05-22 | 沃尔沃拉斯特瓦格纳公司 | 识别车轮模块的位置的方法 |
BRPI0722239A2 (pt) * | 2007-11-30 | 2014-06-10 | Volvo Lastvagnar Ab | Método de identificação de posições de módulos de roda |
WO2009070066A1 (en) * | 2007-11-30 | 2009-06-04 | Volvo Lastvagnar Ab | Method of identifying positions of wheel modules |
-
2005
- 2005-09-06 BR BRPI0520489-5A patent/BRPI0520489A2/pt not_active IP Right Cessation
- 2005-09-06 CN CNA2005800515079A patent/CN101268352A/zh active Pending
- 2005-09-06 US US12/065,906 patent/US20090139327A1/en not_active Abandoned
- 2005-09-06 WO PCT/SE2005/001292 patent/WO2007030037A1/en active Application Filing
- 2005-09-06 EP EP05782699A patent/EP1929265A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1929265A4 (en) | 2011-06-22 |
CN101268352A (zh) | 2008-09-17 |
US20090139327A1 (en) | 2009-06-04 |
EP1929265A1 (en) | 2008-06-11 |
WO2007030037A1 (en) | 2007-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2166 DE 10/07/2012. |