ES2107681T3 - Comprobador del estado de neumaticos. - Google Patents

Comprobador del estado de neumaticos.

Info

Publication number
ES2107681T3
ES2107681T3 ES93921001T ES93921001T ES2107681T3 ES 2107681 T3 ES2107681 T3 ES 2107681T3 ES 93921001 T ES93921001 T ES 93921001T ES 93921001 T ES93921001 T ES 93921001T ES 2107681 T3 ES2107681 T3 ES 2107681T3
Authority
ES
Spain
Prior art keywords
unit
transmitted
coded signal
sensor
energy
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
ES93921001T
Other languages
English (en)
Inventor
John Richard Bann
Nicholas Ramon Rank
Andrew Howard Bromley
Byron Saul Parry
Vincent Lynch
Andrew John Derbyshire
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.)
Otter Controls Ltd
Original Assignee
Otter Controls 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 Otter Controls Ltd filed Critical Otter Controls Ltd
Application granted granted Critical
Publication of ES2107681T3 publication Critical patent/ES2107681T3/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
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • 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
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0433—Radio signals
    • B60C23/0447—Wheel or tyre mounted circuits
    • B60C23/0455—Transmission control of wireless signals
    • B60C23/0462—Structure of transmission protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

UN SISTEMA PARA CONTROL DEL ESTADO DE NEUMATICOS COMPRENDE UNA UNIDAD (1) CON UN SENSOR (2) PARA CAPTAR PRESION Y TEMPERATURA. LA UNIDAD (1), QUE ESTA INSTALADA EN LA RUEDA DE UN VEHICULO COMPRENDE UN OSCILADOR DE VOLTAJE (4) Y UN GENERADOR DE CODIGO (5) DISPUESTOS DE FORMA QUE SE GENERA UNA SEÑAL DE CODIGO EN UN PERIODO DE TIEMPO RELACIONADO CON EL VALOR DE LA PRESION O TEMPERATURA CAPTADA POR EL SENSOR (2). LA SEÑAL CODIFICADA SE TRANSMITE DESDE LA UNIDAD (1) POR UN TRANSMISOR (8). PARA CONSERVAR LA POTENCIA, LA UNIDAD (1) DISPONE DE UN SUMINISTRO DE ENERGIA (15) ACTIVADO POR UN TEMPORIZADOR (16) QUE PROVOCA LA TRANSMISION PERIODICA DE LA SEÑAL CODIFICADA. UN CONTADOR (11) CONTROLA CUANDO SE HA TRANSMITIDO LA SEÑAL CODIFICADA Y, UNA VEZ TRANSMITIDA, PROVOCA LA DESACTIVACION DEL SUMINISTRO DE ENERGIA. UN CIRCUITO DE VIGILANCIA (18) CONTROLA CONTINUAMENTE UNA CONDICION INACEPTABLE. UN CIRCUITO DE TRANSFERENCIA DE MANDO EN RESPUESTA AL MONITOR (18) O A UN ESTIMULO EXTERNO TAMBIEN PUEDE ACTIVAR EL SUMINISTRO DE ENERGIA.
ES93921001T 1992-09-24 1993-09-24 Comprobador del estado de neumaticos. Expired - Lifetime ES2107681T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929220234A GB9220234D0 (en) 1992-09-24 1992-09-24 Tyre condition monitoring

Publications (1)

Publication Number Publication Date
ES2107681T3 true ES2107681T3 (es) 1997-12-01

Family

ID=10722468

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93921001T Expired - Lifetime ES2107681T3 (es) 1992-09-24 1993-09-24 Comprobador del estado de neumaticos.

Country Status (9)

Country Link
EP (1) EP0662050B1 (es)
JP (1) JPH08507735A (es)
AU (1) AU680428B2 (es)
CA (1) CA2145174A1 (es)
DE (1) DE69312949T2 (es)
ES (1) ES2107681T3 (es)
GB (2) GB9220234D0 (es)
NZ (1) NZ256087A (es)
WO (1) WO1994006640A1 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500065A (en) * 1994-06-03 1996-03-19 Bridgestone/Firestone, Inc. Method for embedding a monitoring device within a tire during manufacture
EP0778803A2 (en) * 1994-08-31 1997-06-18 Otter Controls Limited A tyre condition monitoring system
WO1996015003A1 (fr) * 1994-11-14 1996-05-23 The Yokohama Rubber Co., Ltd. Appareil de controle de la pression de gonflage des pneumatiques pour vehicules
GB2297842A (en) * 1995-01-18 1996-08-14 Douglas Robson Remote pressure & temperature transmitter system
DE19518805A1 (de) * 1995-05-26 1996-11-28 Duerrwaechter E Dr Doduco Einrichtung an Fahrzeugen zum Überwachen des Luftdrucks in dessen Reifen
DE19518806A1 (de) * 1995-05-26 1996-11-28 Duerrwaechter E Dr Doduco Einrichtung an Fahrzeugen zum Überwachen des Luftdrucks in dessen Reifen
JP3543879B2 (ja) * 1995-10-11 2004-07-21 住友ゴム工業株式会社 タイヤ空気圧異常警報装置
WO1997036758A2 (en) * 1996-03-29 1997-10-09 Michael Handfield System and method for monitoring a pneumatic tire
ES2121688B1 (es) * 1996-06-25 1999-06-16 De Sebastian Fernando Gomez Dispositivo perfeccionado para determinar la presion y la temperatura de las ruedas de un vehiculo.
DE19737945B4 (de) * 1997-08-30 2004-05-19 Continental Aktiengesellschaft Verfahren zur Übertragung von Daten in einem Datenübertragungssystem und Datenübertragungssystem
DE19811617A1 (de) * 1998-03-17 1999-09-23 Bayerische Motoren Werke Ag Montagevorrichtung für ein Kraftfahrzeug
CA2319413A1 (en) * 1998-04-14 1999-10-21 Richard Stephen Pollack Pneumatic tire having a transponder and method of measuring pressure within a pneumatic tire
US6412977B1 (en) 1998-04-14 2002-07-02 The Goodyear Tire & Rubber Company Method for measuring temperature with an integrated circuit device
CA2319414A1 (en) * 1998-04-14 1999-10-21 The Goodyear Tire & Rubber Company Rf transponder and method of measuring parameters associated with a monitored object
US6534711B1 (en) 1998-04-14 2003-03-18 The Goodyear Tire & Rubber Company Encapsulation package and method of packaging an electronic circuit module
US6543279B1 (en) 1998-04-14 2003-04-08 The Goodyear Tire & Rubber Company Pneumatic tire having transponder and method of measuring pressure within a pneumatic tire
JP2000099869A (ja) 1998-09-21 2000-04-07 Toyota Motor Corp タイヤ空気圧モニタ
JP3499470B2 (ja) 1998-12-25 2004-02-23 トヨタ自動車株式会社 車輪状態関連情報供給装置およびタイヤ異常状態報知装置
US6407662B1 (en) 1999-04-29 2002-06-18 Fernando Gomez De Sebastian System to monitor conditions in a fluid-containing member
FR2794065B1 (fr) * 1999-05-28 2001-06-22 Sagem Systeme securise de controle de la pression d'un pneumatique
DE50013198D1 (de) * 1999-09-15 2006-08-31 Continental Teves Ag & Co Ohg Vorrichtung mit mindestens zwei sensoren, insbesondere reifen-seitenwandtorsions(swt)-sensoren
JP3510164B2 (ja) 1999-10-06 2004-03-22 トヨタ自動車株式会社 車輪状態情報供給装置および車輪状態情報供給・受信装置
GB2363463A (en) * 2000-06-16 2001-12-19 Martin Paul Campbell Tyre temperature and pressure transceiver
GB2372861B (en) * 2001-02-28 2004-07-28 Ford Global Tech Inc Vehicle tyre damage detection
DE10152334B4 (de) * 2001-10-24 2005-02-17 Siemens Ag Radeinheit und Verfahren zur Aktivierung einer Radeinheit
FR2836222B1 (fr) * 2002-02-21 2004-04-30 Johnson Contr Automotive Elect Ensemble de capteur de pression a module de reveil et d'un microprocesseur de mesure et de commande
DE102004011585A1 (de) * 2004-03-10 2005-09-29 Audi Ag Verfahren und Vorrichtung zur Bestimmung des Rollwiderstandes von Reifen
WO2006038557A1 (ja) 2004-10-01 2006-04-13 Murata Manufacturing Co., Ltd. タイヤ空気圧モニタ装置
US7385485B2 (en) * 2005-03-18 2008-06-10 Infineon Technologies Ag Smart time tire monitoring system
FR2883509A1 (fr) * 2005-03-23 2006-09-29 Siemens Vdo Automotive Sas Procede de detection d'un defaut d'emission d'une unite roue appartement a un systeme de surveillance de la pression des pneus et dispositif correspondant
US7898430B2 (en) 2005-09-20 2011-03-01 Jds Uniphase Corporation System and method for opportunistic transmission of test probe metadata
US7741964B2 (en) * 2007-05-31 2010-06-22 Schrader Electronics Ltd. Tire pressure detector having reduced power consumption mechanism
US9090206B2 (en) * 2008-11-12 2015-07-28 Stemco Lp On-board low-power vehicle condition indicator
DE102011075830A1 (de) * 2011-05-13 2012-11-15 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Echtzeit-Kontrolle des Reifendrucks
FR3094920B1 (fr) * 2019-04-09 2021-10-01 Ateq Dispositif pour systeme electronique de controle de la pression des pneus d’un vehicule automobile.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441502A1 (fr) * 1978-11-20 1980-06-13 Pappas Dennis Dispositif d'alarme pour pression de pneu insuffisante
FR2584344B1 (fr) * 1985-07-03 1988-12-02 Michelin & Cie Circuit de codage de la valeur de deux grandeurs mesurees dans un pneumatique et dispositif de surveillance des pneumatiques utilisant un tel circuit
FR2610155B1 (fr) * 1987-01-28 1993-09-10 Labinal Procede de transmission de signaux entre deux elements et dispositif pour sa mise en oeuvre
US5231872A (en) * 1991-02-21 1993-08-03 Ttc/Truck Tech Corp. Tire monitoring apparatus and method

Also Published As

Publication number Publication date
EP0662050A1 (en) 1995-07-12
DE69312949T2 (de) 1998-03-05
NZ256087A (en) 1997-08-22
WO1994006640A1 (en) 1994-03-31
AU680428B2 (en) 1997-07-31
GB9220234D0 (en) 1992-11-04
JPH08507735A (ja) 1996-08-20
AU4828893A (en) 1994-04-12
EP0662050B1 (en) 1997-08-06
GB9505958D0 (en) 1995-05-31
DE69312949D1 (de) 1997-09-11
GB2285867B (en) 1996-06-12
GB2285867A (en) 1995-07-26
CA2145174A1 (en) 1994-03-31

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