DE60030816T8 - Reifendruck- Warneinrichtung - Google Patents

Reifendruck- Warneinrichtung Download PDF

Info

Publication number
DE60030816T8
DE60030816T8 DE60030816T DE60030816T DE60030816T8 DE 60030816 T8 DE60030816 T8 DE 60030816T8 DE 60030816 T DE60030816 T DE 60030816T DE 60030816 T DE60030816 T DE 60030816T DE 60030816 T8 DE60030816 T8 DE 60030816T8
Authority
DE
Germany
Prior art keywords
warning device
tire pressure
pressure warning
tire
warning
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 - Fee Related
Application number
DE60030816T
Other languages
English (en)
Other versions
DE60030816D1 (de
DE60030816T2 (de
Inventor
Toshiharu Kariya-city Aichi-pref. Naito
Mamoru Kariya-city Aichi-pref. Sawada
Takeyasu Kariya-city Aichi-pref. Taguchi
Yuichi Kariya-city Aichi-pref. Inoue
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
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE60030816D1 publication Critical patent/DE60030816D1/de
Application granted granted Critical
Publication of DE60030816T2 publication Critical patent/DE60030816T2/de
Publication of DE60030816T8 publication Critical patent/DE60030816T8/de
Expired - Fee Related 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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Measuring Fluid Pressure (AREA)
DE60030816T 1999-08-30 2000-08-25 Reifendruck- Warneinrichtung Expired - Fee Related DE60030816T8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24338999 1999-08-30
JP24338999A JP3565106B2 (ja) 1999-08-30 1999-08-30 タイヤ空気圧警報装置

Publications (3)

Publication Number Publication Date
DE60030816D1 DE60030816D1 (de) 2006-11-02
DE60030816T2 DE60030816T2 (de) 2007-01-25
DE60030816T8 true DE60030816T8 (de) 2007-05-31

Family

ID=17103142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60030816T Expired - Fee Related DE60030816T8 (de) 1999-08-30 2000-08-25 Reifendruck- Warneinrichtung

Country Status (4)

Country Link
US (1) US6450020B1 (de)
EP (1) EP1080952B1 (de)
JP (1) JP3565106B2 (de)
DE (1) DE60030816T8 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2002172920A (ja) * 2000-09-29 2002-06-18 Toyota Central Res & Dev Lab Inc タイヤ空気圧推定装置
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
EP1275467B1 (de) * 2001-02-27 2004-12-08 Sumida Corporation Bleifreie lötlegierung und deren verwendung in elektronischen bauelementen
US20040102880A1 (en) * 2001-10-17 2004-05-27 Brown James K System for monitoring vehicle wheel vibration
US6714858B2 (en) * 2002-07-30 2004-03-30 General Motors Corporation On road corner dynamic balancing for vehicle wheels
DE10331585A1 (de) * 2003-07-08 2005-03-31 Continental Teves Ag & Co. Ohg Verfahren zur Ermittlung des Innendrucks eines Fahrzeugreifens
US20070176763A1 (en) * 2003-12-12 2007-08-02 Bridgestone Corporation Device and method for detecting abnormality of rotating body
US6993449B2 (en) * 2004-01-31 2006-01-31 Continental Teves, Inc. Tire pressure loss detection
CN102227619B (zh) * 2009-09-30 2013-08-28 松下电器产业株式会社 轮胎状态检测装置以及轮胎状态检测方法
JP5531265B2 (ja) * 2010-10-12 2014-06-25 パナソニック株式会社 タイヤ状態検出装置およびタイヤ状態検出方法
US9329103B2 (en) 2011-01-28 2016-05-03 GM Global Technology Operations LLC Methods and systems for characterizing vehicle tires
US9121790B2 (en) 2011-01-28 2015-09-01 GM Global Technology Operations LLC Methods and systems for evaluating tire properties
EP2907679B1 (de) 2012-10-11 2018-04-18 Bridgestone Corporation Reifendruckwarnsystem
JP2014076748A (ja) * 2012-10-11 2014-05-01 Bridgestone Corp タイヤ内圧警報システム
KR101373151B1 (ko) * 2012-12-18 2014-03-20 현대오트론 주식회사 차량용 타이어의 상태 탐지 장치 및 방법
US8868290B2 (en) 2013-01-04 2014-10-21 Infineon Technologies Ag Wheel speed sensor with support for indirect tire pressure monitoring
DE102016005126B3 (de) * 2016-04-28 2017-06-01 Audi Ag Verfahren zum Kontrollieren eines Drucks
US10352262B2 (en) 2016-09-22 2019-07-16 Hyundai Motor Company Speed limiting device, vehicle having the same and method for controlling the same
FR3067290B1 (fr) * 2017-06-08 2019-07-05 Renault S.A.S. Procede de diagnostic de l'etat de gonflage d'un pneumatique de vehicule

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553491A (en) * 1991-11-11 1996-09-10 Nippondenso Co., Ltd. Tire air pressure detecting device
JP2836652B2 (ja) 1991-11-11 1998-12-14 株式会社デンソー タイヤ空気圧検知装置
US5497657A (en) 1991-11-11 1996-03-12 Nippondenso Co., Ltd. Tire air pressure detecting device
JP3289375B2 (ja) * 1993-03-24 2002-06-04 株式会社デンソー 車体速度推定装置及び推定車体速度を用いたタイヤ状態検知装置
US5606122A (en) * 1994-09-09 1997-02-25 Nippondenso Co., Ltd. Tire pneumatic pressure detector
JP3760479B2 (ja) * 1995-06-05 2006-03-29 株式会社デンソー 制動状態検出装置及び車両制御装置
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
DE69824347T2 (de) * 1997-08-08 2005-06-16 Denso Corp., Kariya Gerät zur Reifendruckabschätzung

Also Published As

Publication number Publication date
DE60030816D1 (de) 2006-11-02
EP1080952A2 (de) 2001-03-07
JP3565106B2 (ja) 2004-09-15
EP1080952A3 (de) 2004-03-24
JP2001063327A (ja) 2001-03-13
US6450020B1 (en) 2002-09-17
EP1080952B1 (de) 2005-10-12
DE60030816T2 (de) 2007-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8381 Inventor (new situation)

Inventor name: NAITO, TOSHIHARU, KARIYA-CITY, AICHI-PREF., 44, JP

Inventor name: SAWADA, MAMORU, KARIYA-CITY, AICHI-PREF., 448-, JP

Inventor name: TAGUCHI, TAKEYASU, KARIYA-CITY, AICHI-PREF., 4, JP

Inventor name: INOUE, YUICHI, KARIYA-CITY, AICHI-PREF., 448-8, JP

8339 Ceased/non-payment of the annual fee