IT1223919B - Procedimento e sistema per la rilevazione delle impronte di appoggio dei pneumatici di un autoveicolo particolarmente per l'ottimizzazione automatica del comportamento del l'autoveicolo - Google Patents

Procedimento e sistema per la rilevazione delle impronte di appoggio dei pneumatici di un autoveicolo particolarmente per l'ottimizzazione automatica del comportamento del l'autoveicolo

Info

Publication number
IT1223919B
IT1223919B IT68031/88A IT6803188A IT1223919B IT 1223919 B IT1223919 B IT 1223919B IT 68031/88 A IT68031/88 A IT 68031/88A IT 6803188 A IT6803188 A IT 6803188A IT 1223919 B IT1223919 B IT 1223919B
Authority
IT
Italy
Prior art keywords
vehicle
footprints
procedure
detection
tire support
Prior art date
Application number
IT68031/88A
Other languages
English (en)
Other versions
IT8868031A0 (it
Inventor
Leonardo Fioravanti
Original Assignee
Leonardo Fioravanti
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 Leonardo Fioravanti filed Critical Leonardo Fioravanti
Priority to IT68031/88A priority Critical patent/IT1223919B/it
Publication of IT8868031A0 publication Critical patent/IT8868031A0/it
Priority to JP2500173A priority patent/JP2875014B2/ja
Priority to EP89913201A priority patent/EP0444109B1/en
Priority to PCT/EP1989/001376 priority patent/WO1990005646A1/en
Priority to DE1989605607 priority patent/DE68905607T2/de
Priority to AT89913201T priority patent/ATE87264T1/de
Priority to US07/688,950 priority patent/US5247831A/en
Priority to ES198989913201T priority patent/ES2039098T3/es
Application granted granted Critical
Publication of IT1223919B publication Critical patent/IT1223919B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/0195—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the regulation being combined with other vehicle control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C11/0332—Tread patterns characterised by special properties of the tread pattern by the footprint-ground contacting area of the tyre tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C2019/004—Tyre sensors other than for detecting tyre pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/11—Mounting of sensors thereon
    • B60G2204/113—Tyre related sensors
    • 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
    • B60G2400/10—Acceleration; Deceleration
    • 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
    • B60G2400/20—Speed
    • B60G2400/208—Speed of wheel rotation
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • 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
    • B60G2400/50—Pressure
    • B60G2400/52—Pressure in tyre
    • 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
    • B60G2400/80—Exterior conditions
    • B60G2400/82—Ground surface
    • B60G2400/822—Road friction coefficient determination affecting wheel traction
    • 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
    • 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
    • B60G2401/10—Piezoelectric elements
    • 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
    • B60G2401/12—Strain gauge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/40—Steering
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/903—Control
    • Y10S706/905—Vehicle or aerospace

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Vehicle Body Suspensions (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
IT68031/88A 1988-11-18 1988-11-18 Procedimento e sistema per la rilevazione delle impronte di appoggio dei pneumatici di un autoveicolo particolarmente per l'ottimizzazione automatica del comportamento del l'autoveicolo IT1223919B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT68031/88A IT1223919B (it) 1988-11-18 1988-11-18 Procedimento e sistema per la rilevazione delle impronte di appoggio dei pneumatici di un autoveicolo particolarmente per l'ottimizzazione automatica del comportamento del l'autoveicolo
JP2500173A JP2875014B2 (ja) 1988-11-18 1989-11-16 自動車の轍をモニターするための、特に自動車の挙動を最適化するための方法およびシステム
EP89913201A EP0444109B1 (en) 1988-11-18 1989-11-16 A method and system for monitoring the tyre footprints of a motor vehicle, particularly for automatically optimising the behaviour of the motor vehicle
PCT/EP1989/001376 WO1990005646A1 (en) 1988-11-18 1989-11-16 A method and system for monitoring the tyre footprints of a motor vehicle, particularly for automatically optimising the behaviour of the motor vehicle
DE1989605607 DE68905607T2 (de) 1988-11-18 1989-11-16 Verfahren und system zur kontrolle der reifenabdruecke eines kraftfahrzeuges, insbesondere, um das verhalten des kraftfahrzeuges automatisch zu optimieren.
AT89913201T ATE87264T1 (de) 1988-11-18 1989-11-16 Verfahren und system zur kontrolle der reifenabdruecke eines kraftfahrzeuges, insbesondere, um das verhalten des kraftfahrzeuges automatisch zu optimieren.
US07/688,950 US5247831A (en) 1988-11-18 1989-11-16 Method and system for monitoring the tire footprints of a motor vehicle, particularly for automatically optimizing the behavior of the motor vehicle
ES198989913201T ES2039098T3 (es) 1988-11-18 1989-11-16 Un metodo y un sistema para vigilar las huellas de neumaticos de un vehiculo a motor, particularmente para optimizar automaticamente el comportamiento del vehiculo a motor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68031/88A IT1223919B (it) 1988-11-18 1988-11-18 Procedimento e sistema per la rilevazione delle impronte di appoggio dei pneumatici di un autoveicolo particolarmente per l'ottimizzazione automatica del comportamento del l'autoveicolo

Publications (2)

Publication Number Publication Date
IT8868031A0 IT8868031A0 (it) 1988-11-18
IT1223919B true IT1223919B (it) 1990-09-29

Family

ID=11307328

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68031/88A IT1223919B (it) 1988-11-18 1988-11-18 Procedimento e sistema per la rilevazione delle impronte di appoggio dei pneumatici di un autoveicolo particolarmente per l'ottimizzazione automatica del comportamento del l'autoveicolo

Country Status (6)

Country Link
US (1) US5247831A (it)
EP (1) EP0444109B1 (it)
JP (1) JP2875014B2 (it)
ES (1) ES2039098T3 (it)
IT (1) IT1223919B (it)
WO (1) WO1990005646A1 (it)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026627A1 (de) * 1990-08-23 1992-02-27 Bosch Gmbh Robert Fahrzeug
FR2704484B1 (fr) * 1993-04-28 1995-07-07 Siemens Automotive Sa Dispositif de commande d'un ensemble de suspension interpose entre une roue et la caisse d'un vehicule automobile.
US6087930A (en) * 1994-02-22 2000-07-11 Computer Methods Corporation Active integrated circuit transponder and sensor apparatus for transmitting vehicle tire parameter data
US5483827A (en) * 1994-06-03 1996-01-16 Computer Methods Corporation Active integrated circuit transponder and sensor apparatus for sensing and transmitting vehicle tire parameter data
US5500065A (en) * 1994-06-03 1996-03-19 Bridgestone/Firestone, Inc. Method for embedding a monitoring device within a tire during manufacture
US5731754A (en) * 1994-06-03 1998-03-24 Computer Methods Corporation Transponder and sensor apparatus for sensing and transmitting vehicle tire parameter data
DE4435160A1 (de) * 1994-09-30 1996-04-04 Continental Ag Einrichtung zur Ermittlung der Umfangskraft eines Fahrzeugrades
US5710704A (en) 1994-11-25 1998-01-20 Itt Automotive Europe Gmbh System for driving stability control during travel through a curve
US5732379A (en) 1994-11-25 1998-03-24 Itt Automotive Europe Gmbh Brake system for a motor vehicle with yaw moment control
US5732377A (en) 1994-11-25 1998-03-24 Itt Automotive Europe Gmbh Process for controlling driving stability with a yaw rate sensor equipped with two lateral acceleration meters
US5732378A (en) 1994-11-25 1998-03-24 Itt Automotive Europe Gmbh Method for determining a wheel brake pressure
US5774821A (en) 1994-11-25 1998-06-30 Itt Automotive Europe Gmbh System for driving stability control
US5694321A (en) 1994-11-25 1997-12-02 Itt Automotive Europe Gmbh System for integrated driving stability control
DE19515057B4 (de) 1994-11-25 2006-08-03 Continental Teves Ag & Co. Ohg Bremsanlage für ein Kraftfahrzeug
US5742507A (en) 1994-11-25 1998-04-21 Itt Automotive Europe Gmbh Driving stability control circuit with speed-dependent change of the vehicle model
US5710705A (en) 1994-11-25 1998-01-20 Itt Automotive Europe Gmbh Method for determining an additional yawing moment based on side slip angle velocity
US5711024A (en) 1994-11-25 1998-01-20 Itt Automotive Europe Gmbh System for controlling yaw moment based on an estimated coefficient of friction
US5701248A (en) 1994-11-25 1997-12-23 Itt Automotive Europe Gmbh Process for controlling the driving stability with the king pin inclination difference as the controlled variable
US7693626B2 (en) * 2000-09-08 2010-04-06 Automotive Technologies International, Inc. Vehicular tire monitoring based on sensed acceleration
US5749984A (en) * 1995-12-29 1998-05-12 Michelin Recherche Et Technique S.A. Tire monitoring system and method
DE19623595A1 (de) * 1996-06-13 1997-12-18 Teves Gmbh Alfred Verfahren zur Regelung des Fahrverhaltens eines Fahrzeugs
DE19624795A1 (de) 1996-06-21 1998-01-02 Teves Gmbh Alfred Verfahren zur Regelung des Fahrverhaltens eines Fahrzeugs mit Reifensensoren
DE19626843A1 (de) * 1996-07-04 1998-01-08 Continental Ag Vorrichtung zur Messung der Drehfrequenz eines rotierenden Fahrzeugrades und Fahrzeugreifen geeignet zur Verwendung darin
US5852787A (en) * 1996-09-03 1998-12-22 Ford Global Technologies, Inc. Vehicle suspension control
DE69718152T2 (de) * 1997-06-23 2003-09-11 Compagnie Generale Des Etablissements Michelin-Michelin & Cie., Clermont-Ferrand Reifen-Überwachungssystem
DE19744725A1 (de) 1997-10-10 1999-04-15 Itt Mfg Enterprises Inc Verfahren zum Bestimmen von Zustandsgrößen eines Kraftfahrzeuges
US5864056A (en) * 1998-02-17 1999-01-26 Bell; Larry D. Method and apparatus for monitoring the coefficient of friction between a tire and rolling surface, particularly to provide the vehicle operator with coefficient of friction, tire tread wear out and skid warning indications
JP3320653B2 (ja) * 1998-05-08 2002-09-03 株式会社ブリヂストン タイヤ摩耗寿命予測方法
DE19853126B4 (de) * 1998-11-18 2005-03-03 Daimlerchrysler Ag Verfahren zur Niveauregelung und Radfahrzeug mit einem Niveauregelsystem
US6616250B1 (en) 1999-02-27 2003-09-09 Continental Teves, Ag & Co.Ohg Method of controlling the performance of a motor vehicle
DE60014392T2 (de) * 1999-07-30 2006-02-02 Pirelli Pneumatici S.P.A. Verfahren und system zum steuern des verhaltens eines fahrzeuges, kontrolliert durch seinen reifen
US6763288B2 (en) 1999-07-30 2004-07-13 Pirelli Pneumatici S.P.A. Method and system for monitoring and/or controlling behavior of a vehicle by measuring deformations of its tires
FR2820501A1 (fr) * 2001-02-07 2002-08-09 Michelin Soc Tech Mesure d'adherence entre une roue de vehicule et la chaussee
US7267148B2 (en) * 1999-08-10 2007-09-11 Michelin Recherche Et Technique S.A. Measurement of adherence between a vehicle wheel and the roadway
US6658927B1 (en) 1999-09-15 2003-12-09 Continental Teves Ag & Co. Ohg Tire sensor
EP1240036A1 (en) * 1999-12-22 2002-09-18 PIRELLI PNEUMATICI Società per Azioni Method and system for monitoring the deformations of a tyre in motion
US6967590B2 (en) * 2000-01-25 2005-11-22 Pirelli Pneumatici S.P.A. Device for continuously measuring deformations in a tire during the travel movement for a motor vehicle
ES2253374T3 (es) 2000-02-22 2006-06-01 Pirelli Pneumatici S.P.A. Procedimiento y sistema para la vigilancia de las deformaciones de un neumatico en movimiento.
ATE279329T1 (de) * 2000-03-16 2004-10-15 Pirelli System, reifen und methode zur bestimmung des verhaltens eines bewegten reifens
US8266465B2 (en) 2000-07-26 2012-09-11 Bridgestone Americas Tire Operation, LLC System for conserving battery life in a battery operated device
US7161476B2 (en) 2000-07-26 2007-01-09 Bridgestone Firestone North American Tire, Llc Electronic tire management system
DE60141763D1 (de) * 2000-11-27 2010-05-20 Pirelli Verfahren und system zur überwachung der verformungen eines reifens
WO2002042096A1 (en) 2000-11-27 2002-05-30 Pirelli Pneumatici S.P.A. Method and system for monitoring the deformations of a tyre
US6951143B1 (en) 2000-11-28 2005-10-04 Michelin Recherche Et Technique S.A. Three-axis sensor assembly for use in an elastomeric material
US20030109968A1 (en) * 2000-12-30 2003-06-12 Ulrich Hessmert System and method for monitoring the driving state of a vehicle
US20030058118A1 (en) * 2001-05-15 2003-03-27 Wilson Kitchener C. Vehicle and vehicle tire monitoring system, apparatus and method
US7676307B2 (en) * 2001-11-05 2010-03-09 Ford Global Technologies System and method for controlling a safety system of a vehicle in response to conditions sensed by tire sensors related applications
US6539295B1 (en) 2002-01-18 2003-03-25 Ford Global Technologies, Inc. Vehicle tire monitoring system with multiple sensors
WO2003082643A1 (en) * 2002-03-28 2003-10-09 Pirelli Pneumatici S.P.A. Method and system for monitoring the behaviour of a tyre during the running of a motor vehicle
EP1355209A1 (en) * 2002-04-18 2003-10-22 Ford Global Technologies, LLC Vehicle control system
GB0208877D0 (en) * 2002-04-18 2002-05-29 Ford Global Tech Inc Behicle control
AU2003265210A1 (en) * 2002-05-01 2003-11-17 Kelsey-Hayes Company Vehicle stability control enhancement using tire force characteristics
WO2004048136A1 (fr) * 2002-11-28 2004-06-10 Societe De Technologie Michelin Methode et systeme pour l´extension de la mobilite d´un vehicule
ITTO20021041A1 (it) * 2002-11-29 2004-05-30 C F R Societa Consortile Per Azioni Sistema di rilevamento dell'impronta di un pneumatico sul terreno
BR0215984A (pt) * 2002-12-20 2005-11-01 Pirelli Método para medir propriedades caracterìsticas de um pneu para rodas de veìculo
DE10324505A1 (de) * 2003-05-28 2004-12-16 Continental Aktiengesellschaft Verwendung eines miniaturisierten 3-Komponenten-Kraftsensors im Zusammenhang mit Fahrzeugluftreifen, damit ausgerüsteter Reifenprüfstand und mit dem 3-Komponenten-Kraftsensor ausgestatteter Fahrzeugluftreifen
FR2855466A1 (fr) 2003-05-28 2004-12-03 Renault Sa Procede de commande des moyens de pilotage d'un vehicule automobile.
JP2005035523A (ja) * 2003-06-26 2005-02-10 Yokohama Rubber Co Ltd:The 車両駆動制御システム及びそのセンサユニット
DE10328979B4 (de) * 2003-06-27 2021-07-22 Robert Bosch Gmbh Verfahren zur Koordination eines Fahrdynamikregelungssystems mit einem aktiven Normalkraftverstellsystem
WO2005043106A1 (en) * 2003-10-24 2005-05-12 Pirelli Pneumatici S.P.A. Method and system for determining a cornering angle of a tyre during the running of a vehicle
JP4558395B2 (ja) * 2004-07-12 2010-10-06 富士重工業株式会社 車輪の接地状態判定装置および車輪の接地状態判定方法、並びに車両運動制御装置
DE102007010781A1 (de) * 2006-03-02 2007-12-06 Continental Teves Ag & Co. Ohg Betriebsdatenerfassungssystem für ein Kraftfahrzeug und Verfahren zur Ermittlung eines Diagnoseparameters für ein Kraftfahrzeug
US7677095B1 (en) 2006-12-11 2010-03-16 Kelsey-Hayes Company Method for providing enhanced stability of a vehicle with a deflated tire
US7523656B1 (en) 2007-11-01 2009-04-28 Infineon Technologies Ag Tire sensor system and monitoring method
JP4453755B2 (ja) * 2007-12-26 2010-04-21 横浜ゴム株式会社 車輪の姿勢制御方法及び車輪の姿勢制御装置
EP2257454B1 (en) 2008-03-13 2013-05-15 Philips Intellectual Property & Standards GmbH Sensor system, vehicle control system and driver information system for vehicle safety
US8096172B2 (en) * 2008-06-03 2012-01-17 Infineon Technologies Ag Wireless communication apparatuses, systems and methods
JP6076260B2 (ja) * 2010-12-30 2017-02-08 コンパニー ゼネラール デ エタブリッスマン ミシュラン タイヤ荷重を判定するための圧電ベースのシステムおよび方法
US8593273B2 (en) 2011-02-07 2013-11-26 Infineon Technologies Ag Systems and methods for localization of tire pressure monitoring system wheel modules
US8565967B2 (en) 2011-12-21 2013-10-22 Infineon Technologies Ag Acceleration detection and angular position determination systems and methods in tire pressure monitoring systems
JP6597249B2 (ja) * 2015-12-04 2019-10-30 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
DE102016209929B4 (de) * 2016-06-06 2020-06-04 Volkswagen Aktiengesellschaft Verfahren und Steuervorrichtung zum Steuern zumindest eines Schwingungsdämpfers eines Kraftfahrzeugs
KR102255681B1 (ko) * 2019-10-02 2021-05-27 한국타이어앤테크놀로지 주식회사 타이어 가속도 신호의 불규칙성을 이용한 타이어 마모 측정 장치 및 이를 이용한 타이어 마모 측정 방법
FI20205403A1 (en) * 2020-04-22 2021-10-23 Teknologian Tutkimuskeskus Vtt Oy Items comprising elastomeric material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847012A (en) * 1970-03-02 1974-11-12 L Sperberg Method of controlling and measuring tire forces
FR2584348B1 (fr) * 1985-07-02 1987-11-20 Derre Andre Procede de surveillance et de signalement de l'etat d'ecrasement des pneumatiques d'un vehicule en mouvement et dispositif pour sa mise en oeuvre
DE3544893A1 (de) * 1985-12-19 1987-07-02 Fraunhofer Ges Forschung Verfahren zur messung der globalen verformung eines reifens
FR2602048A1 (fr) * 1985-12-30 1988-01-29 Clerc Alain Dispositif pour evaluer la deformation des pneumatiques de vehicules
FR2592954B1 (fr) * 1986-01-10 1988-03-25 Thomson Csf Capteur de pression dynamique pour pneumatique.
JPH0733123B2 (ja) * 1986-02-25 1995-04-12 トヨタ自動車株式会社 車輌用車高調整式ロ−ル制御装置
DE3607369A1 (de) * 1986-03-06 1987-09-10 Bosch Gmbh Robert Vorrichtung zur reifendruckregelung
JPH0756464B2 (ja) * 1990-02-01 1995-06-14 住友ゴム工業株式会社 タイヤ接地形状・接地圧測定装置

Also Published As

Publication number Publication date
IT8868031A0 (it) 1988-11-18
JPH04503931A (ja) 1992-07-16
US5247831A (en) 1993-09-28
WO1990005646A1 (en) 1990-05-31
EP0444109A1 (en) 1991-09-04
ES2039098T3 (es) 1993-08-16
JP2875014B2 (ja) 1999-03-24
EP0444109B1 (en) 1993-03-24

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