BR0112720A - Processo de avaliação da autonomia de um sistema de rodagem sem pressão que equipa um veìculo, e, aplicação do processo - Google Patents

Processo de avaliação da autonomia de um sistema de rodagem sem pressão que equipa um veìculo, e, aplicação do processo

Info

Publication number
BR0112720A
BR0112720A BR0112720-9A BR0112720A BR0112720A BR 0112720 A BR0112720 A BR 0112720A BR 0112720 A BR0112720 A BR 0112720A BR 0112720 A BR0112720 A BR 0112720A
Authority
BR
Brazil
Prior art keywords
damage
running
assessing
flat
estimate
Prior art date
Application number
BR0112720-9A
Other languages
English (en)
Inventor
Francois Hottebart
Russell Shepherd
Original Assignee
Michelin Soc Tech
Michelin Rech Et Techique S A
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 Michelin Soc Tech, Michelin Rech Et Techique S A filed Critical Michelin Soc Tech
Publication of BR0112720A publication Critical patent/BR0112720A/pt

Links

Classifications

    • 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
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • 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
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0401—Signalling devices actuated by tyre pressure mounted on the wheel or tyre characterised by the type of alarm
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10027—Tires, resilient with wear indicating feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Air Bags (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

"PROCESSO DE AVALIAçãO DA AUTONOMIA DE UM SISTEMA DE RODAGEM SEM PRESSãO QUE EQUIPA UM VEìCULO, E, APLICAçãO DO PROCESSO". Processo de avaliação da autonomia de um sistema de rodagem sem pressão que equipa um veículo que compreende pelo menos para cada roda um envoltório pneumático, um alarme de desinflação e meios de sustentação da banda de rodagem do envoltório pneumático em caso de desinflação do envoltório, no qual, a partir do momento em que o alarme de desinflação detectou um limite de desinflação predeterminado: mede-se periodicamente a distância percorrida e um parâmetro C(t) característico das condições da rodagem; determina-se em função de C(t) e da distância medida em <30>t uma grandeza característica de um dano elementar potencial do sistema durante o período escoado <30>t; calcula-se uma estimação do dano global por combinação dos danos elementares calculados a partir do início da rodagem sem pressão; e transmite-se para o motorista do veículo uma grandeza ligada a essa estimação do dano global do sistema de rodagem sem pressão.
BR0112720-9A 2000-07-25 2001-07-20 Processo de avaliação da autonomia de um sistema de rodagem sem pressão que equipa um veìculo, e, aplicação do processo BR0112720A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0009734A FR2812394A1 (fr) 2000-07-25 2000-07-25 Procede d'evaluation de l'autonomie d'un systeme de roulage a plat
PCT/EP2001/008429 WO2002007996A1 (fr) 2000-07-25 2001-07-20 Procede d'evaluation de l'autonomie d'un systeme de roulage a plat

Publications (1)

Publication Number Publication Date
BR0112720A true BR0112720A (pt) 2003-06-24

Family

ID=8852890

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0112720-9A BR0112720A (pt) 2000-07-25 2001-07-20 Processo de avaliação da autonomia de um sistema de rodagem sem pressão que equipa um veìculo, e, aplicação do processo

Country Status (11)

Country Link
US (1) US6672149B2 (pt)
EP (1) EP1305173B1 (pt)
JP (1) JP2004504213A (pt)
CN (1) CN100333931C (pt)
AT (1) ATE366189T1 (pt)
AU (2) AU2001283952B2 (pt)
BR (1) BR0112720A (pt)
DE (1) DE60129225T2 (pt)
FR (1) FR2812394A1 (pt)
RU (1) RU2265528C2 (pt)
WO (1) WO2002007996A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6688353B1 (en) 2000-03-31 2004-02-10 Bridgestone/Firestone North American Tire, Llc Attachment patch for mounting an electronic monitoring device to the inside of a pneumatic tire
JP3702791B2 (ja) * 2001-01-10 2005-10-05 株式会社デンソー タイヤ空気圧検出装置
US7079018B2 (en) 2002-04-18 2006-07-18 Michelin Recherche Et Technique S.A. System state indicator
FR2838821A1 (fr) * 2002-04-18 2003-10-24 Michelin Soc Tech Indicateur d'etat d'un systeme, notamment pour tableau de bord automobile, du type multifonctions et multi-parametres, et systeme de controle de parametres de conduite ou d'etat du vehicule
US7563021B2 (en) 2002-08-12 2009-07-21 Bridgestone Corporation Method device and recording medium where program is recorded, for deciding residual travel life and end of life of run-flat tire that continues traveling in run-flat condition
CN101574912B (zh) * 2003-04-15 2011-08-03 横滨橡胶株式会社 轮胎警报装置
JP4382562B2 (ja) 2004-04-12 2009-12-16 株式会社ブリヂストン ランフラットタイヤのランフラット走行寿命末期を判定する方法及び装置
US7197922B2 (en) * 2005-05-17 2007-04-03 Gm Global Technology Operations, Inc. Tire rotation detection using tire temperature profiling
US8718868B2 (en) * 2011-06-30 2014-05-06 GM Global Technology Operations LLC Vehicle using tire temperature to adjust active chassis systems
JP5347054B1 (ja) * 2012-09-03 2013-11-20 株式会社ブリヂストン タイヤケースライフ予測システム
US9079461B2 (en) 2013-03-14 2015-07-14 The Goodyear Tire & Rubber Company Predictive peer-based tire health monitoring
US9376118B2 (en) 2014-07-08 2016-06-28 The Goodyear Tire & Rubber Company Assessment of tire condition based on a tire health parameter
US9636956B2 (en) 2014-11-04 2017-05-02 The Goodyear Tire & Rubber Company Wheel diagnostic monitoring
IT201800005904A1 (it) * 2018-05-31 2019-12-01 Sistema e metodo di rilevamento di danni a pneumatici
IT201800005906A1 (it) * 2018-05-31 2019-12-01 Sistema e metodo di rilevamento di danni a pneumatici
FR3089867B1 (fr) * 2018-12-13 2020-11-20 Continental Automotive France Procédé de détection d’un risque d’éclatement d’un pneu
GB2584326A (en) * 2019-05-31 2020-12-02 Continental Automotive Gmbh A vehicle safety system and a method of controlling the same
CN110758026B (zh) * 2019-09-16 2021-12-17 北京汽车集团有限公司 泄压故障检测方法、装置、系统和车辆
US11865875B2 (en) 2020-08-18 2024-01-09 The Goodyear Tire & Rubber Company Tire high temperature forecasting system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872907A (en) * 1973-10-01 1975-03-25 Goodyear Tire & Rubber Safety support device for pneumatic tires
US4186277A (en) * 1976-01-23 1980-01-29 Siemens Aktiengesellschaft Time division multiplex telecommunications switching network
US4186377A (en) * 1976-03-11 1980-01-29 Safety Research & Engineering Corporation Method and apparatus for monitoring tire pressure
US4148348A (en) * 1976-06-04 1979-04-10 Dunlop Limited Tire and wheel rim assemblies
US4274466A (en) * 1976-06-04 1981-06-23 Dunlop Limited Tire and wheel rim assemblies
US4153095A (en) * 1977-09-14 1979-05-08 Uniroyal, Inc. Pneumatic tire having a pneumatic safety insert with beads
IN155019B (pt) * 1979-12-06 1984-12-22 Dunlop Ltd
EP0077161A3 (en) * 1981-10-09 1984-03-21 Dunlop Limited A tyre
US4578735A (en) * 1984-10-12 1986-03-25 Knecht Thomas A Pressure sensing cell using brittle diaphragm
FR2622845B1 (fr) * 1987-11-09 1990-02-09 Michelin & Cie Procede d'exploitation des mesures de pression et de temperature dans un dispositif de surveillance des pneumatiques
FR2699121B1 (fr) * 1992-12-11 1995-03-17 Michelin & Cie Ensemble formé d'un pneumatique, d'une jante et d'un anneau de soutien.
US6087930A (en) * 1994-02-22 2000-07-11 Computer Methods Corporation Active integrated circuit transponder and sensor apparatus for transmitting vehicle tire parameter data
US5879482A (en) * 1996-03-15 1999-03-09 Goodyear Tire & Rubber Company Run-flat low-pressure all terrain vehicle (ATV) tire
FR2746347A1 (fr) * 1996-03-19 1997-09-26 Michelin & Cie Appui de securite en materiau elastomerique souple pour pneumatique
US6026878A (en) * 1997-05-29 2000-02-22 The Goodyear Tire & Rubber Company Inextensible high temperature resistant tire
US5868190A (en) * 1997-06-10 1999-02-09 Michelin Recherche Et Technique, S.A. Run-flat tire with an improved bead to rim interface
JP3335112B2 (ja) * 1997-10-20 2002-10-15 住友ゴム工業株式会社 ランフラットタイヤ

Also Published As

Publication number Publication date
DE60129225D1 (de) 2007-08-16
RU2265528C2 (ru) 2005-12-10
AU8395201A (en) 2002-02-05
US6672149B2 (en) 2004-01-06
FR2812394A1 (fr) 2002-02-01
US20030140687A1 (en) 2003-07-31
AU2001283952B2 (en) 2005-01-27
CN1444529A (zh) 2003-09-24
WO2002007996A1 (fr) 2002-01-31
JP2004504213A (ja) 2004-02-12
CN100333931C (zh) 2007-08-29
EP1305173B1 (fr) 2007-07-04
DE60129225T2 (de) 2008-03-13
ATE366189T1 (de) 2007-07-15
EP1305173A1 (fr) 2003-05-02

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE(S).

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 2094 DE 22/02/2011.