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 DE1989605607 priority patent/DE68905607T2/de
Priority to ES198989913201T priority patent/ES2039098T3/es
Priority to AT89913201T priority patent/ATE87264T1/de
Priority to PCT/EP1989/001376 priority patent/WO1990005646A1/en
Priority to EP89913201A priority patent/EP0444109B1/en
Priority to US07/688,950 priority patent/US5247831A/en
Priority to JP2500173A priority patent/JP2875014B2/ja
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)
  • 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
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.
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.
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.
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
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
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
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

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
US5731754A (en) * 1994-06-03 1998-03-24 Computer Methods Corporation 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
DE4435160A1 (de) * 1994-09-30 1996-04-04 Continental Ag Einrichtung zur Ermittlung der Umfangskraft eines Fahrzeugrades
DE19515055A1 (de) 1994-11-25 1996-05-30 Teves Gmbh Alfred Fahrstabilitäts-Regelschaltung mit geschwindigkeitsabhängigem Wechsel des Fahrzeugmodells
US5711024A (en) 1994-11-25 1998-01-20 Itt Automotive Europe Gmbh System for controlling yaw moment based on an estimated coefficient of friction
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
US5732379A (en) 1994-11-25 1998-03-24 Itt Automotive Europe Gmbh Brake system for a motor vehicle with yaw moment control
US5710704A (en) 1994-11-25 1998-01-20 Itt Automotive Europe Gmbh System for driving stability control during travel through a curve
US5742507A (en) 1994-11-25 1998-04-21 Itt Automotive Europe Gmbh Driving stability control circuit with speed-dependent change of the vehicle model
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
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
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
US5694321A (en) 1994-11-25 1997-12-02 Itt Automotive Europe Gmbh System for integrated driving stability control
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
EP0887211B1 (en) * 1997-06-23 2003-01-02 COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN - MICHELIN & CIE Tire monitoring system
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
DE50012260D1 (de) 1999-02-27 2006-04-27 Continental Teves Ag & Co Ohg Verfahren zur regelung des fahrverhaltens eines fahrzeugs
JP2003505296A (ja) * 1999-07-30 2003-02-12 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ 車両タイヤの制御によって車両の挙動を制御するための方法とシステム
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
US7267148B2 (en) * 1999-08-10 2007-09-11 Michelin Recherche Et Technique S.A. Measurement of adherence between a vehicle wheel and the roadway
FR2820501A1 (fr) * 2001-02-07 2002-08-09 Michelin Soc Tech Mesure d'adherence entre une roue de vehicule et la chaussee
WO2001019656A1 (de) 1999-09-15 2001-03-22 Continental Teves Ag & Co. Ohg Reifensensor
BR0016572A (pt) * 1999-12-22 2002-10-01 Pirelli Sistema e método para monitorar as deformações de um pneu em movimento aplicado sobre um aro associado com um veìculo
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
WO2001062525A1 (en) 2000-02-22 2001-08-30 Pirelli Pneumatici S.P.A. Method and system for monitoring the deformations of a tyre in motion
DE60106400T2 (de) 2000-03-16 2005-11-17 Pirelli Pneumatici S.P.A. 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
JP2005521866A (ja) * 2002-03-28 2005-07-21 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ 自動車走行中のタイヤ挙動を監視する方法およびシステム
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
WO2003093081A1 (en) * 2002-05-01 2003-11-13 Kelsey-Hayes Company Vehicle stability control enhancement using tire force characteristics
JP2006507971A (ja) * 2002-11-28 2006-03-09 ソシエテ ド テクノロジー ミシュラン 車両の移動性を延ばすための方法および装置
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
WO2004057292A1 (en) * 2002-12-20 2004-07-08 Pirelli Pneumatici S.P.A. Properties of a tire with sensor signals of speed of deformation
FR2855466A1 (fr) 2003-05-28 2004-12-03 Renault Sa Procede de commande des moyens de pilotage d'un vehicule automobile.
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
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
ATE388394T1 (de) * 2003-10-24 2008-03-15 Pirelli Verfahren und system zur bestimmung des schräglaufwinkels eines reifens während des fahrens eines fahrzeugs
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
KR101562378B1 (ko) 2008-03-13 2015-10-22 코닌클리케 필립스 엔.브이. 차량 안전을 위한 센서 시스템, 차량 제어 시스템 및 운전자 정보 시스템
US8096172B2 (en) * 2008-06-03 2012-01-17 Infineon Technologies Ag Wireless communication apparatuses, systems and methods
WO2012091719A1 (en) * 2010-12-30 2012-07-05 Michelin Recherche Et Technique, S.A. Piezoelectric based system and method for determining tire load
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
EP0444109B1 (en) 1993-03-24
WO1990005646A1 (en) 1990-05-31
JPH04503931A (ja) 1992-07-16
US5247831A (en) 1993-09-28
IT8868031A0 (it) 1988-11-18
ES2039098T3 (es) 1993-08-16
EP0444109A1 (en) 1991-09-04
JP2875014B2 (ja) 1999-03-24

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