ES2074380T3 - Metodo para detectar un neumatico desinflado en un vehiculo. - Google Patents

Metodo para detectar un neumatico desinflado en un vehiculo.

Info

Publication number
ES2074380T3
ES2074380T3 ES93302578T ES93302578T ES2074380T3 ES 2074380 T3 ES2074380 T3 ES 2074380T3 ES 93302578 T ES93302578 T ES 93302578T ES 93302578 T ES93302578 T ES 93302578T ES 2074380 T3 ES2074380 T3 ES 2074380T3
Authority
ES
Spain
Prior art keywords
vehicle
del
tyre
error value
deflated
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93302578T
Other languages
English (en)
Inventor
David Jones
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries Ltd
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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Application granted granted Critical
Publication of ES2074380T3 publication Critical patent/ES2074380T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/061—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle by monitoring wheel speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Sorting Of Articles (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

UN METODO DE DETECCION DE UN NEUMATICO DESHINCHADO EN UN VEHICULO POR COMPARACION DE LOS RADIOS DE RODADURA DE LOS NEUMATICOS, POR MEDIO DE COMPARACION DE SEÑALES DE VELOCIDAD DE LA VELOCIDAD ANGULAR, A PARTIR DE SENSORES DE VELOCIDAD DE LA RUEDA, UNO EN CADA RUEDA, CARACTERIZADO POR EL CALCULO DE UN VALOR DE ERROR (DEL''), DONDE [(C1+C4)/2 -----------------------C3, Y C4 SON VALORES DE VELOCIDAD ANGULAR PARA LAS RUEDAS DEL VEHICULO DELANTERA IZQUIERDA, DELANTERA DERECHA Y TRASERA IZQUIERDA Y TRASERA DERECHA, RESPECTIVAMENTE, DETERMINANDO UN FACTOR DE CORRECCION (LAT), CALCULANDO UN VALOR DE ERROR CORREGIDO (DEL) DONDE DEL = DEL'' ELACIONADA CON EL VEHICULO, Y OPERANDO UN INDICADOR DE AVISO DEL NEUMATICO PREVISTO EN EL VEHICULO, PARA INDICAR QUE AL MENOS UN NEUMATICO ESTA DESHINCHADO CUANDO ES DETECTADO QUE LA MAGNITUD DEL VALOR DE ERROR CORREGIDO (DEL) ESTA EN EL MARGEN 0,05 HASTA 0,5.
ES93302578T 1992-04-02 1993-04-01 Metodo para detectar un neumatico desinflado en un vehiculo. Expired - Lifetime ES2074380T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929207271A GB9207271D0 (en) 1992-04-02 1992-04-02 Method of detecting a deflated tyre on a vehicle

Publications (1)

Publication Number Publication Date
ES2074380T3 true ES2074380T3 (es) 1995-09-01

Family

ID=10713355

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93302578T Expired - Lifetime ES2074380T3 (es) 1992-04-02 1993-04-01 Metodo para detectar un neumatico desinflado en un vehiculo.

Country Status (12)

Country Link
US (1) US5923244A (es)
EP (1) EP0564285B1 (es)
JP (2) JP3286381B2 (es)
KR (1) KR100270448B1 (es)
AT (1) ATE125208T1 (es)
AU (1) AU659295B2 (es)
CA (1) CA2093167C (es)
DE (1) DE69300275T2 (es)
ES (1) ES2074380T3 (es)
GB (1) GB9207271D0 (es)
TW (1) TW245690B (es)
ZA (1) ZA932366B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9306846D0 (en) * 1993-04-01 1993-05-26 Sumitomo Rubber Ind Method of detecting a defalted tyre on a vehicle
GB9320843D0 (en) * 1993-10-09 1993-12-01 Sumitomo Rubber Ind Method of detecting a deflated tyre on a vehicle
GB9320821D0 (en) * 1993-10-09 1993-12-01 Sumitomo Rubber Ind Method of setecting a deflated tyre on a vehicle
JPH08164720A (ja) * 1994-12-15 1996-06-25 Sumitomo Electric Ind Ltd タイヤ空気圧低下検出方法およびタイヤ空気圧低下検出装置
JP3624446B2 (ja) * 1995-02-17 2005-03-02 日産自動車株式会社 タイヤ内圧低下検出装置
US5895790A (en) * 1995-03-14 1999-04-20 Good; Elmer Thermosetting wide range polymer blends
FR2735225B1 (fr) * 1995-06-12 1997-09-05 Motorola Semiconducteurs Capteur de position optoelectronique et systeme de compensation pour un tel capteur
US5721374A (en) * 1996-08-19 1998-02-24 Delco Electronics Corporation Method of detecting low tire pressure by comparing wheel speeds
EP0947359B1 (en) 1998-04-02 2006-03-01 Sumitomo Rubber Industries Limited Method for alarming decrease in tyre air-pressure and apparatus therefor
US6285280B1 (en) 2000-06-26 2001-09-04 Robert Bosch Corporation Method for detecting a deflated tire on a vehicle
US7161476B2 (en) 2000-07-26 2007-01-09 Bridgestone Firestone North American Tire, Llc Electronic tire management system
US8266465B2 (en) 2000-07-26 2012-09-11 Bridgestone Americas Tire Operation, LLC System for conserving battery life in a battery operated device
JP3641419B2 (ja) * 2000-09-05 2005-04-20 住友ゴム工業株式会社 タイヤ空気圧低下警報装置および方法
US6459369B1 (en) 2000-11-22 2002-10-01 Robert Bosch Corporation Tire deflation detection system with feedback component
US6441727B1 (en) * 2001-02-20 2002-08-27 Trw Inc. Arrangement and method of vehicle tire identification
DE10152338B4 (de) * 2001-10-24 2004-11-18 Siemens Ag Verfahren und System zur Überwachung der Räder eines Kraftfahrzeuges
US6774776B2 (en) 2002-07-30 2004-08-10 Sumitomo Rubber Industries, Ltd. Method and apparatus for alarming decrease in tire air-pressure
JP3971713B2 (ja) 2003-03-03 2007-09-05 住友ゴム工業株式会社 タイヤ空気圧低下警報方法および装置、ならびにタイヤ空気圧低下警報プログラム
JP3971720B2 (ja) 2003-06-09 2007-09-05 住友ゴム工業株式会社 タイヤ空気圧低下検出方法および装置、ならびにタイヤ減圧判定のプログラム
FR2898078B1 (fr) * 2006-03-01 2010-07-30 Michelin Soc Tech Methode pour determiner l'etat de charge d'un vehicule
US7658099B2 (en) 2006-03-01 2010-02-09 Michelin Recherche Et Technique S.A. Method for determining the load condition of a vehicle
EP2487053B1 (fr) * 2011-02-11 2014-07-23 Continental Automotive France Procédé et dispositif de surveillance de données de pneumatiques de véhicule
FR3067289B1 (fr) * 2017-06-08 2019-07-12 Renault S.A.S. Procede de diagnostic de l'etat de gonflage d'un pneumatique de vehicule
KR20230133071A (ko) 2022-03-10 2023-09-19 에이치엘만도 주식회사 간접식 타이어 압력 모니터링 장치 및 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8711310D0 (en) * 1987-05-13 1987-06-17 Sp Tyres Uk Ltd Tyres deflation warning device
JPH0748407Y2 (ja) * 1987-10-29 1995-11-08 いすゞ自動車株式会社 タイヤ圧警報装置
GB9002925D0 (en) * 1990-02-09 1990-04-04 Sumitomo Rubber Ind Method of detecting a deflated tyre on a vehicle
FR2664536B1 (fr) * 1990-07-12 1992-10-09 Renault Procede de detection du sous-gonflage d'un pneumatique.
GB9026560D0 (en) * 1990-12-06 1991-01-23 Sumitomo Rubber Ind Method of detecting a deflated tyre on a vehicle

Also Published As

Publication number Publication date
JPH068714A (ja) 1994-01-18
EP0564285B1 (en) 1995-07-19
GB9207271D0 (en) 1992-05-13
AU3564293A (en) 1993-10-07
KR100270448B1 (ko) 2000-11-01
US5923244A (en) 1999-07-13
KR930021424A (ko) 1993-11-22
ATE125208T1 (de) 1995-08-15
CA2093167A1 (en) 1993-10-03
CA2093167C (en) 2004-02-03
JP2788389B2 (ja) 1998-08-20
AU659295B2 (en) 1995-05-11
TW245690B (es) 1995-04-21
ZA932366B (en) 1993-10-19
DE69300275T2 (de) 1995-12-07
DE69300275D1 (de) 1995-08-24
EP0564285A1 (en) 1993-10-06
JPH068713A (ja) 1994-01-18
JP3286381B2 (ja) 2002-05-27

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