DE69233018D1 - Reifenluftdruckerfassungsvorrichtung, die eine Resonanzfrequenz verwendet, und Raddrehzahlsensor - Google Patents

Reifenluftdruckerfassungsvorrichtung, die eine Resonanzfrequenz verwendet, und Raddrehzahlsensor

Info

Publication number
DE69233018D1
DE69233018D1 DE69233018T DE69233018T DE69233018D1 DE 69233018 D1 DE69233018 D1 DE 69233018D1 DE 69233018 T DE69233018 T DE 69233018T DE 69233018 T DE69233018 T DE 69233018T DE 69233018 D1 DE69233018 D1 DE 69233018D1
Authority
DE
Germany
Prior art keywords
detection device
air pressure
resonance frequency
speed sensor
wheel speed
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
DE69233018T
Other languages
English (en)
Other versions
DE69233018T2 (de
Inventor
Takeyasu Taguchi
Toshiharu Naito
Hiromi Tokuda
Yuuichi Inoue
Shusaku Fujimoto
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.)
Denso Corp
Original Assignee
Denso Corp
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
Priority claimed from JP29462291A external-priority patent/JP2836652B2/ja
Priority claimed from JP04018983A external-priority patent/JP3137138B2/ja
Priority claimed from JP05752192A external-priority patent/JP3147472B2/ja
Priority claimed from JP4055942A external-priority patent/JP3055293B2/ja
Priority claimed from JP4125624A external-priority patent/JP3063386B2/ja
Priority claimed from JP12807892A external-priority patent/JP3343937B2/ja
Priority claimed from JP12807992A external-priority patent/JP3289312B2/ja
Priority claimed from JP04164186A external-priority patent/JP3136772B2/ja
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE69233018D1 publication Critical patent/DE69233018D1/de
Application granted granted Critical
Publication of DE69233018T2 publication Critical patent/DE69233018T2/de
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
    • B60C23/06—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
    • 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
    • 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
    • B60C23/062—Frequency spectrum analysis of wheel speed signals, e.g. using Fourier transformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Measuring Fluid Pressure (AREA)
DE1992633018 1991-11-11 1992-11-10 Reifenluftdruckerfassungsvorrichtung, die eine Resonanzfrequenz verwendet, und Raddrehzahlsensor Expired - Lifetime DE69233018T2 (de)

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
JP29462291A JP2836652B2 (ja) 1991-11-11 1991-11-11 タイヤ空気圧検知装置
JP29462291 1991-11-11
JP04018983A JP3137138B2 (ja) 1992-02-04 1992-02-04 タイヤ空気圧検知装置
JP1898392 1992-02-04
JP05752192A JP3147472B2 (ja) 1992-02-10 1992-02-10 タイヤ空気圧検知装置
JP5752192 1992-02-10
JP5594292 1992-03-16
JP4055942A JP3055293B2 (ja) 1992-03-16 1992-03-16 タイヤ空気圧検知装置
JP4125624A JP3063386B2 (ja) 1992-04-17 1992-04-17 タイヤ空気圧検知装置
JP12562392 1992-04-17
JP12562392 1992-04-17
JP12562492 1992-04-17
JP12807892 1992-04-20
JP12807892A JP3343937B2 (ja) 1992-04-20 1992-04-20 タイヤ空気圧検知装置
JP12807992A JP3289312B2 (ja) 1992-04-20 1992-04-20 タイヤ空気圧検知装置
JP12807992 1992-04-20
JP04164186A JP3136772B2 (ja) 1992-05-30 1992-05-30 タイヤ空気圧検知装置
JP16418692 1992-05-30

Publications (2)

Publication Number Publication Date
DE69233018D1 true DE69233018D1 (de) 2003-05-22
DE69233018T2 DE69233018T2 (de) 2004-01-22

Family

ID=27576713

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69226175T Expired - Lifetime DE69226175T2 (de) 1991-11-11 1992-11-10 Reifendruckmesser mit Resonanzfrequenz des Reifens
DE1992633018 Expired - Lifetime DE69233018T2 (de) 1991-11-11 1992-11-10 Reifenluftdruckerfassungsvorrichtung, die eine Resonanzfrequenz verwendet, und Raddrehzahlsensor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69226175T Expired - Lifetime DE69226175T2 (de) 1991-11-11 1992-11-10 Reifendruckmesser mit Resonanzfrequenz des Reifens

Country Status (3)

Country Link
EP (2) EP0578826B1 (de)
DE (2) DE69226175T2 (de)
WO (1) WO1993010431A1 (de)

Families Citing this family (34)

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US6142026A (en) * 1994-06-06 2000-11-07 Toyota Jidosha Kabushiki Kaisha Wheel information estimating apparatus
US5596141A (en) * 1994-08-04 1997-01-21 Nippondenso Co., Ltd. Tire resonance frequency detecting system having inter-wheel noise elimination and method for the same
EP0700798B1 (de) * 1994-09-09 1999-06-16 Denso Corporation Pneumatischer Reifendruckmesser
DE4432892A1 (de) * 1994-09-15 1996-03-21 Bayerische Motoren Werke Ag Verfahren zum Ermitteln des Zustands einer Radaufhängungskomponente
JP3300580B2 (ja) * 1994-12-26 2002-07-08 トヨタ自動車株式会社 タイヤ空気圧推定装置
JP3175552B2 (ja) * 1995-08-04 2001-06-11 株式会社デンソー タイヤ空気圧推定装置
JPH09126932A (ja) * 1995-10-31 1997-05-16 Aisin Seiki Co Ltd タイヤの空気圧検出方法及び空気圧検出装置
DE19543928C2 (de) * 1995-11-24 1997-09-04 Daimler Benz Ag Verfahren zur frühzeitigen Erkennung des Aufschwimmens eines Fahrzeugreifens auf nasser Fahrbahn
EP1219515B1 (de) * 2000-06-23 2011-01-19 Kabushiki Kaisha Bridgestone Verfahren zur bestimmung des fahrzustandes eines fahrzeuges, vorrichtung zur bestimmung des fahrzustandes eines fahrzeuges, fahrzeugsteuervorrichtung, und rad mit reifen
DE10044128A1 (de) * 2000-09-06 2002-05-29 Continental Ag Fahrwerk für Fahrzeuge und Verfahren zur Erkennung von Druckänderungen an Fahrzeugreifen
WO2002068226A1 (en) * 2001-02-26 2002-09-06 Toyota Jidosha Kabushiki Kaisha Apparatus for estimating a tire condition and apparatus for determining a tire abnormal condition
GB0120571D0 (en) * 2001-08-23 2001-10-17 Transense Technologies Plc Interrogation of passive sensors
US6993449B2 (en) 2004-01-31 2006-01-31 Continental Teves, Inc. Tire pressure loss detection
US7991523B2 (en) 2004-02-02 2011-08-02 Continental Teves Ag & Co. Ohg Method for indirect tire pressure monitoring
EP1798077B1 (de) 2005-12-16 2014-05-07 Sumitomo Rubber Industries, Ltd. Vorrichtung, Verfahren und Programm zur Alarmierung eines Reifendruckverlustes
DE102007007672B4 (de) 2006-02-15 2023-05-11 Continental Aktiengesellschaft Verfahren zur indirekten Reifendrucküberwachung
DE102007058998A1 (de) 2007-01-23 2008-07-24 Continental Teves Ag & Co. Ohg Verfahren und Vorrichtung zur indirekten Reifendrucküberwachung bei einem Kraftrad
EP2137012B1 (de) 2007-03-16 2018-12-26 Nira Dynamics AB System, verfahren und rechnerprogramm zum schätzen von reifendruckabweichungen
ES2679119T3 (es) 2007-03-16 2018-08-22 Nira Dynamics Ab Método, sistema y programa informático para la estimación de la presión
WO2008113378A1 (en) 2007-03-16 2008-09-25 Nira Dynamics Ab Tire pressure classification based tire pressure monitoring
DE102008038579A1 (de) 2007-09-03 2009-03-05 Continental Teves Ag & Co. Ohg Verfahren zur indirekten Reifendrucküberwachung und Reifendrucküberwachungssystem
DE102008056664A1 (de) 2007-12-10 2009-06-18 Continental Teves Ag & Co. Ohg Verfahren zur indirekten Reifendrucküberwachung und Reifendrucküberwachungssystem
EP2077196A1 (de) 2007-12-10 2009-07-08 Continental Teves AG & Co. oHG Verfahren zur Überwachung des Gasdrucks eines Fahrzeugreifens
FR2929556A3 (fr) * 2008-04-07 2009-10-09 Renault Sas Procede de surveillance de l'etat des pneumatiques d'un vehicule, et application.
JP4474475B2 (ja) 2008-05-16 2010-06-02 住友ゴム工業株式会社 タイヤ空気圧低下検出装置及び方法、並びにタイヤの空気圧低下検出プログラム
JP4633829B2 (ja) 2008-07-15 2011-02-16 住友ゴム工業株式会社 タイヤ空気圧低下検出装置及び方法、並びにタイヤの空気圧低下検出プログラム
JP4617371B2 (ja) 2008-07-18 2011-01-26 住友ゴム工業株式会社 タイヤ空気圧低下検出装置および方法、ならびにタイヤの空気圧低下検出プログラム
US8868290B2 (en) 2013-01-04 2014-10-21 Infineon Technologies Ag Wheel speed sensor with support for indirect tire pressure monitoring
US9527352B2 (en) 2013-06-17 2016-12-27 Infineon Technologies Ag Indirect tire pressure monitoring systems and methods using multidimensional resonance frequency analysis
KR101544886B1 (ko) 2014-07-07 2015-08-17 현대오트론 주식회사 타이어 압력 모니터링 방법 및 시스템
KR101568094B1 (ko) 2014-09-24 2015-11-10 현대오트론 주식회사 타이어 압력 모니터링 장치 및 방법
US10399395B2 (en) * 2016-11-24 2019-09-03 Hyundai Motor Company Vehicle and method for controlling the same
DE102017201314A1 (de) 2017-01-27 2018-08-02 Continental Teves Ag & Co. Ohg Verfahren und Vorrichtung zur indirekten Reifendrucküberwachung in einem Fahrzeug
DE102017109650A1 (de) * 2017-05-05 2018-11-08 Schaeffler Technologies AG & Co. KG Verfahren zum Schätzen des Reifendrucks bzw. zum Erkennen von Schäden

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Publication number Priority date Publication date Assignee Title
DE2905931C2 (de) * 1979-02-16 1985-12-19 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zur Überwachung von Stoßdämpfern und Reifenluftdruck von Fahrzeugrädern
DE3151254C2 (de) * 1981-12-24 1984-04-26 Bayerische Motoren Werke AG, 8000 München Prüfvorrichtung für den Reifenluftdruck von Rädern an Fahrzeugen und Verfahren für eine derartige Vorrichtung
US4574267A (en) * 1982-05-06 1986-03-04 Trw Inc. Tire pressure warning system
JPS5985908U (ja) * 1982-12-02 1984-06-11 富士電機株式会社 警報接点付圧力計
JPS60187837A (ja) * 1984-03-07 1985-09-25 Oki Electric Ind Co Ltd タイヤの空気圧検出方式
JPS6287909U (de) * 1985-11-22 1987-06-05
DE3541494A1 (de) * 1985-11-23 1987-05-27 Continental Gummi Werke Ag Vorrichtung zur reifendruckueberwachung an fahrzeugen
JPH0688483B2 (ja) * 1985-12-24 1994-11-09 株式会社日本自動車部品総合研究所 車輪の空気圧検出装置
JPS6322707A (ja) * 1986-02-22 1988-01-30 Komatsu Ltd タイヤ空気圧警報装置
US4744239A (en) * 1986-11-28 1988-05-17 Caterpillar Inc. Method for monitoring a work vehicle suspension
JPS63138229A (ja) * 1986-11-28 1988-06-10 Noritsu Co Ltd 圧力判定システム
DE3741818C1 (de) * 1987-12-10 1989-05-11 Messerschmitt Boelkow Blohm Vorrichtung zur Kontrolle von Fahrzeugreifen
JP2587474B2 (ja) * 1988-10-03 1997-03-05 三菱重工業株式会社 プラント異常兆候検知装置
DE4009540A1 (de) * 1990-03-24 1991-09-26 Teves Gmbh Alfred Verfahren und system zur reifendruckueberwachung

Also Published As

Publication number Publication date
WO1993010431A1 (en) 1993-05-27
EP0783982A1 (de) 1997-07-16
DE69226175T2 (de) 1999-03-18
DE69233018T2 (de) 2004-01-22
EP0578826A4 (de) 1993-11-15
DE69226175D1 (de) 1998-08-13
EP0578826A1 (de) 1994-01-19
EP0783982B1 (de) 2003-04-16
EP0578826B1 (de) 1998-07-08

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