ATE459490T1 - Reifendruckschätzung - Google Patents
ReifendruckschätzungInfo
- Publication number
- ATE459490T1 ATE459490T1 AT01922202T AT01922202T ATE459490T1 AT E459490 T1 ATE459490 T1 AT E459490T1 AT 01922202 T AT01922202 T AT 01922202T AT 01922202 T AT01922202 T AT 01922202T AT E459490 T1 ATE459490 T1 AT E459490T1
- Authority
- AT
- Austria
- Prior art keywords
- vehicle
- tire pressure
- dependent
- tire
- sensor signal
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
- B60T8/1725—Using tyre sensors, e.g. Sidewall Torsion sensors [SWT]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2240/00—Monitoring, detecting wheel/tire behaviour; counteracting thereof
- B60T2240/03—Tire sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2250/00—Monitoring, detecting, estimating vehicle conditions
- B60T2250/06—Sensor zero-point adjustment; Offset compensation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0001353A SE0001353D0 (sv) | 2000-04-12 | 2000-04-12 | Sensor fusion system |
SE0002213A SE0002213D0 (sv) | 2000-04-12 | 2000-06-13 | Tire pressure computation system |
PCT/SE2001/000834 WO2001087647A1 (en) | 2000-04-12 | 2001-04-12 | Tire pressure estimation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE459490T1 true ATE459490T1 (de) | 2010-03-15 |
Family
ID=26655072
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01922202T ATE459490T1 (de) | 2000-04-12 | 2001-04-12 | Reifendruckschätzung |
AT09180181T ATE512008T1 (de) | 2000-04-12 | 2001-04-12 | Auf radgeschwindigkeit basierte reifendruckschätzung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09180181T ATE512008T1 (de) | 2000-04-12 | 2001-04-12 | Auf radgeschwindigkeit basierte reifendruckschätzung |
Country Status (8)
Country | Link |
---|---|
US (1) | US7240542B2 (de) |
EP (2) | EP1272365B1 (de) |
AT (2) | ATE459490T1 (de) |
AU (1) | AU2001248976A1 (de) |
DE (1) | DE60141458D1 (de) |
ES (1) | ES2342256T3 (de) |
SE (1) | SE0002213D0 (de) |
WO (1) | WO2001087647A1 (de) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8266465B2 (en) | 2000-07-26 | 2012-09-11 | Bridgestone Americas Tire Operation, LLC | System for conserving battery life in a battery operated device |
US7161476B2 (en) | 2000-07-26 | 2007-01-09 | Bridgestone Firestone North American Tire, Llc | Electronic tire management system |
JP4629246B2 (ja) * | 2001-02-13 | 2011-02-09 | 株式会社ブリヂストン | タイヤ走行状態の検出方法とタイヤ走行状態検出装置、及び路面状態の推定方法と路面状態推定装置 |
ES2534480T3 (es) * | 2001-12-21 | 2015-04-23 | Kabushiki Kaisha Bridgestone | Método y aparato para estimar el estado de la superficie de una carretera y el estado de marcha de un neumático |
EP1372049A1 (de) * | 2002-06-13 | 2003-12-17 | Société de Technologie Michelin | Servoverfahren zur Aufrechterhaltung des gleitens der Reifen auf einem optimalen Niveau um einen maximalen Reibwert zu erreichen |
FR2841006A1 (fr) * | 2002-06-13 | 2003-12-19 | Michelin Soc Tech | Methode d'asservissement, utilisable notamment pour maintenir le glissement d'un pneu a un niveau optimal pour qu'il fonctionne a un niveau de coefficient d'adherence maximal |
DE10343247B4 (de) * | 2002-09-17 | 2014-10-09 | Continental Teves Ag & Co. Ohg | Verfahren zur Erkennung einer μ-Split-Situation |
WO2004042553A1 (en) * | 2002-11-06 | 2004-05-21 | Nira Dynamics Ab | Methods, system and computer program for digital signal processing |
CN1738724B (zh) * | 2002-12-20 | 2011-11-02 | 大陆-特韦斯贸易合伙股份公司及两合公司 | 用于改善间接测量式轮胎压力识别***的方法 |
US20040225423A1 (en) * | 2003-05-07 | 2004-11-11 | Carlson Christopher R. | Determination of operational parameters of tires in vehicles from longitudinal stiffness and effective tire radius |
WO2005005173A1 (en) * | 2003-07-07 | 2005-01-20 | Nira Dynamics Ab | Tire pressure estimation |
DE10331585A1 (de) * | 2003-07-08 | 2005-03-31 | Continental Teves Ag & Co. Ohg | Verfahren zur Ermittlung des Innendrucks eines Fahrzeugreifens |
CN100436170C (zh) | 2003-08-14 | 2008-11-26 | 大陆-特韦斯贸易合伙股份公司及两合公司 | 用于监控机动车辆中轮胎压力监控***的方法 |
DE602005000242T2 (de) | 2004-01-16 | 2007-04-05 | Société de Technologie Michelin | System zur Stabilitätsregelung eines Fahrzeugs mit mehreren prädiktiven Algorithmen und einem Auswahlprozess |
KR20050075717A (ko) | 2004-01-16 | 2005-07-21 | 소시에떼 드 테크놀로지 미쉐린 | 다른 매개 변수의 함수로써 편차의 평균 기울기를비교하는 알고리즘을 사용하여 차량의 안정성을 제어하기위한 시스템 |
KR20050075708A (ko) | 2004-01-16 | 2005-07-21 | 소시에떼 드 테크놀로지 미쉐린 | 소정 시간에 걸쳐 대표 매개변수의 편차를 분석한알고리즘을 사용하여 차량의 안정성을 제어하기 위한시스템 |
US6993449B2 (en) | 2004-01-31 | 2006-01-31 | Continental Teves, Inc. | Tire pressure loss detection |
WO2005072995A1 (de) * | 2004-02-02 | 2005-08-11 | Continental Teves Ag & Co. Ohg | Verfahren zur indirekten reifendrucküberwachung |
US7991523B2 (en) | 2004-02-02 | 2011-08-02 | Continental Teves Ag & Co. Ohg | Method for indirect tire pressure monitoring |
DE102005031485A1 (de) | 2004-07-09 | 2006-02-23 | Continental Teves Ag & Co. Ohg | Verfahren zur Erkennung eines Druckverlusts in Kraftfahrzeugreifen |
EP1696288B1 (de) * | 2005-02-12 | 2018-04-18 | Ansaldo Energia IP UK Limited | Adaptives Sensormodell |
US20060253243A1 (en) * | 2005-05-06 | 2006-11-09 | Jacob Svendenius | System and method for tire/road friction estimation |
US7533010B2 (en) * | 2005-09-01 | 2009-05-12 | The Goodyear Tire & Rubber Company | Method and system for tread pattern noise optimization |
DE102006053826A1 (de) * | 2005-11-14 | 2007-06-06 | Continental Teves Ag & Co. Ohg | Verfahren zur indirekten Reifendrucküberwachung |
WO2007098891A1 (en) * | 2006-03-03 | 2007-09-07 | National University Of Ireland Maynooth | Method for determining the centre of gravity for an automotive vehicle |
WO2008113376A1 (en) * | 2007-03-16 | 2008-09-25 | Nira Dynamics Ab | Indirect tire pressure monitoring |
US8825267B2 (en) * | 2007-03-16 | 2014-09-02 | Nira Dynamics Ab | Use of suspension information in tire pressure deviation detection for a vehicle tire |
US7392696B1 (en) | 2007-04-10 | 2008-07-01 | Toyota Motor Engineering & Manufacturing North America, Inc. | Sensorless tire pressure estimating method for vehicle with ABS brake control |
DE102007029870A1 (de) | 2007-06-28 | 2009-01-02 | Continental Teves Ag & Co. Ohg | Verfahren und Vorrichtung zur Reifenzustandsüberwachung |
DE102007039242A1 (de) | 2007-08-20 | 2009-02-26 | Robert Bosch Gmbh | Verfahren zum Betrieb eines Sensors an oder in einem Fahrzeugreifen und Sensoranordnung |
US20090132120A1 (en) * | 2007-11-20 | 2009-05-21 | Walters James E | System and method of detecting a rough road condition |
US8290662B2 (en) * | 2008-04-25 | 2012-10-16 | Ford Global Technologies, Llc | System and method for tire cornering power estimation and monitoring |
JP4629756B2 (ja) * | 2008-07-14 | 2011-02-09 | 株式会社ブリヂストン | 路面状態推定方法と路面状態推定装置 |
JP2010197238A (ja) * | 2009-02-25 | 2010-09-09 | Sumitomo Rubber Ind Ltd | 回転速度情報検出装置、方法及びプログラム、並びに、タイヤ空気圧低下検出装置、方法及びプログラム |
WO2010126516A1 (en) * | 2009-04-30 | 2010-11-04 | Michelin Recherche Et Technique, S.A. | Improvement of tire uniformity through identification of process signatures |
US9120280B2 (en) | 2009-04-30 | 2015-09-01 | Michelin Recherche Et Technique S.A. | Tire uniformity through identification of process signatures |
DE102010006178B4 (de) * | 2010-01-29 | 2019-02-21 | Continental Automotive Gmbh | Verfahren zur Überwachung eines Reifendrucks und Reifendruckkontrolleinrichtung |
RU2543294C2 (ru) | 2010-03-03 | 2015-02-27 | ПЕРЕС Луис Маурисио ЧИКИЛЬО | Штифт имплантата с множественной конусностью |
KR20110139008A (ko) * | 2010-06-22 | 2011-12-28 | 삼성전기주식회사 | 각속도 센서를 이용한 타이어 위치 자동인식 시스템 및 방법 |
US20120053794A1 (en) * | 2010-08-25 | 2012-03-01 | Gm Global Technology Operations, Inc. | Individualizable convenience system for drivers |
CN103796885B (zh) * | 2011-09-12 | 2017-05-31 | 大陆-特韦斯贸易合伙股份公司及两合公司 | 用于评估车辆的轮胎参数的方法 |
CA2848066C (en) | 2011-09-16 | 2016-08-02 | Michelin Recherche Et Technique S.A. | Improvement of tire uniformity through identification of process harmonics using re-indexed partial uniformity waveforms |
FR2988834B1 (fr) * | 2012-03-28 | 2014-03-21 | Renault Sa | Methode d'interpolation de signal evenementiel |
US20130282233A1 (en) * | 2012-04-23 | 2013-10-24 | Ford Global Technologies, Llc | Tire pressure monitoring system |
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 |
US8844346B1 (en) * | 2013-03-08 | 2014-09-30 | The Goodyear Tire & Rubber Company | Tire load estimation system using road profile adaptive filtering |
FR3014807B1 (fr) * | 2013-12-18 | 2016-02-05 | Michelin & Cie | Estimation du potentiel d'adherence par evaluation du rayon de roulement |
KR101558975B1 (ko) * | 2013-12-19 | 2015-10-12 | 현대오트론 주식회사 | 휠 속도 전처리 장치 및 방법 |
KR101566748B1 (ko) | 2014-06-02 | 2015-11-06 | 현대자동차 주식회사 | 모터 구동 차량의 타이어 압력 모니터링 시스템 및 이를 이용한 타이어 압력 모니터링 방법 |
US9921134B2 (en) | 2014-08-04 | 2018-03-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | System and method for determining tire wear |
US20160200156A1 (en) * | 2014-11-19 | 2016-07-14 | Mando Corporation | Device and method for estimating tire pressure of vehicle |
US9340211B1 (en) | 2014-12-03 | 2016-05-17 | The Goodyear Tire & Rubber Company | Intelligent tire-based road friction estimation system and method |
US9663115B2 (en) * | 2015-10-09 | 2017-05-30 | The Goodyear Tire & Rubber Company | Method for estimating tire forces from CAN-bus accessible sensor inputs |
US20170275986A1 (en) * | 2015-11-05 | 2017-09-28 | Halliburton Energy Services Inc. | Fluid flow metering with point sensing |
US9840118B2 (en) | 2015-12-09 | 2017-12-12 | The Goodyear Tire & Rubber Company | Tire sensor-based robust road surface roughness classification system and method |
KR101876352B1 (ko) * | 2016-05-26 | 2018-07-09 | 현대오트론 주식회사 | 주행 상태 판정 장치 및 방법과, 이를 이용한 타이어 공기압 모니터링 장치 및 방법 |
DE102016010750B4 (de) * | 2016-09-06 | 2018-07-12 | Nira Dynamics Ab | Schätzung absoluter Radrollradien und Schätzung eines vertikalen Kompressionswerts |
US10549585B2 (en) | 2017-02-23 | 2020-02-04 | Tire Pressure Control International Ltd | Tire pressure control system |
JP6853878B2 (ja) * | 2017-04-12 | 2021-03-31 | 川崎重工業株式会社 | 乗物の疑似感情生成システムおよび会話情報出力方法 |
CN110831788A (zh) * | 2017-06-19 | 2020-02-21 | 尼拉动力公司 | 车辆中的车轮监测 |
WO2019072822A1 (en) * | 2017-10-09 | 2019-04-18 | Nira Dynamics Ab | DETERMINING A STATE OF TIRE CHANGE IN A VEHICLE |
US10286923B1 (en) * | 2017-11-15 | 2019-05-14 | Ford Global Technologies, Llc | Tire vibration and loose wheel detection |
CN107972423B (zh) * | 2017-11-22 | 2019-12-31 | 广东菲柯特电子科技有限公司 | 一种轮胎监测***的测试***及方法 |
CN111511588A (zh) | 2017-12-20 | 2020-08-07 | 尼拉动力公司 | 确定车辆中轮胎压力状态 |
CN108681621B (zh) * | 2018-04-09 | 2021-11-19 | 郑州轻工业学院 | 基于Chebyshev正交多项式扩展RTS Kalman平滑方法 |
CA3021190C (en) | 2018-10-17 | 2023-11-14 | Tire Pressure Control International Ltd. | Tire pressure control valve assembly |
FR3087884B1 (fr) * | 2018-10-31 | 2021-04-02 | Renault Sas | Procede de determination d’un vecteur de deplacement d’un vehicule automobile, procede de determination d’une vitesse du vehicule et vehicule associe |
KR20200052186A (ko) | 2018-11-06 | 2020-05-14 | 현대자동차주식회사 | 타이어 공진 주파수 추정 장치 및 방법 |
DE102018222152A1 (de) * | 2018-12-18 | 2020-06-18 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Ermitteln eines dynamischen Reifenumfangs eines Fortbewegungsmittels |
IT201800020212A1 (it) * | 2018-12-19 | 2020-06-19 | Maserati Spa | Procedimento per la stima della pressione degli pneumatici di un veicolo. |
FR3095510B1 (fr) * | 2019-04-23 | 2021-03-19 | Continental Automotive | Procédé d’estimation d’un index représentatif du comportement frictionnel d’un véhicule sur une route |
KR20210038055A (ko) | 2019-09-30 | 2021-04-07 | 주식회사 만도 | 간접식 타이어 압력 모니터링 장치 및 방법 |
CN116940493A (zh) * | 2021-02-24 | 2023-10-24 | 麦格纳国际公司 | 用于使用双扩展卡尔曼滤波器估计车辆牵引扭矩的方法和*** |
US20230219576A1 (en) * | 2022-01-13 | 2023-07-13 | GM Global Technology Operations LLC | Target slip estimation |
DE102022111116A1 (de) | 2022-05-05 | 2023-11-09 | Nira Dynamics Ab | Verfahren, Vorrichtungen und Computerprogrammprodukte zum Bestimmen des Schweregrades eines Luftverlustes in einem Reifen |
US20240166192A1 (en) * | 2022-11-21 | 2024-05-23 | GM Global Technology Operations LLC | Machine learning-based tractive limit and wheel stability status estimation |
DE202024101214U1 (de) | 2024-03-12 | 2024-05-28 | Nira Dynamics Ab | Benutzerzentrierte Reifendrucküberwachung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4339970B4 (de) * | 1992-12-07 | 2005-09-29 | Volkswagen Ag | Verfahren zur Erzeugung eines Reifendruck-Warnsignals |
DE4409846B4 (de) | 1993-03-23 | 2005-06-02 | Denso Corp., Kariya | Drehzahlerfassungsgerät für einen rotierenden Körper |
DE69510287T2 (de) | 1994-09-09 | 2000-03-23 | Denso Corp., Kariya | Pneumatischer Reifendruckmesser |
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 |
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 |
JPH1071818A (ja) | 1996-08-30 | 1998-03-17 | Sumitomo Electric Ind Ltd | タイヤ空気圧低下検出に用いる車輪速信号の処理装置 |
JP3231256B2 (ja) * | 1997-01-27 | 2001-11-19 | 住友電気工業株式会社 | 初期補正係数演算装置 |
EP0925960A3 (de) | 1997-12-15 | 2004-06-09 | Denso Corporation | Gerät zur Reifendruckabschätzung |
DE19807880A1 (de) | 1998-02-25 | 1999-09-09 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur Überwachung des Reifenluftdrucks von Rädern eines Kraftfahrzeuges |
US6222444B1 (en) * | 2000-04-03 | 2001-04-24 | Robert Bosch Corporation | Method for detecting a deflated tire on a vehicle |
DE10024178A1 (de) * | 2000-05-17 | 2001-12-06 | Wabco Gmbh & Co Ohg | Verfahren zur verbesserten Bestimmung des Verhältnisses der Radien der Räder eines Fahrzeuges zueinander |
-
2000
- 2000-06-13 SE SE0002213A patent/SE0002213D0/xx unknown
-
2001
- 2001-04-12 AT AT01922202T patent/ATE459490T1/de not_active IP Right Cessation
- 2001-04-12 DE DE60141458T patent/DE60141458D1/de not_active Expired - Lifetime
- 2001-04-12 ES ES01922202T patent/ES2342256T3/es not_active Expired - Lifetime
- 2001-04-12 AT AT09180181T patent/ATE512008T1/de not_active IP Right Cessation
- 2001-04-12 US US10/257,598 patent/US7240542B2/en not_active Expired - Lifetime
- 2001-04-12 EP EP01922202A patent/EP1272365B1/de not_active Expired - Lifetime
- 2001-04-12 EP EP09180181A patent/EP2202101B1/de not_active Expired - Lifetime
- 2001-04-12 WO PCT/SE2001/000834 patent/WO2001087647A1/en active Application Filing
- 2001-04-12 AU AU2001248976A patent/AU2001248976A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
SE0002213D0 (sv) | 2000-06-13 |
EP1272365A1 (de) | 2003-01-08 |
US7240542B2 (en) | 2007-07-10 |
AU2001248976A1 (en) | 2001-11-26 |
EP1272365B1 (de) | 2010-03-03 |
WO2001087647A1 (en) | 2001-11-22 |
US20030172728A1 (en) | 2003-09-18 |
ES2342256T3 (es) | 2010-07-05 |
EP2202101A1 (de) | 2010-06-30 |
EP2202101B1 (de) | 2011-06-08 |
DE60141458D1 (de) | 2010-04-15 |
ATE512008T1 (de) | 2011-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE459490T1 (de) | Reifendruckschätzung | |
ATE474749T1 (de) | Verfahren und vorrichtung zur bestimmung der giergeschwindigkeit eines radfahrzeugs | |
WO2003010505A1 (fr) | Machine de test de pneus pour evaluation en temps reel de la stabilite de direction | |
SE0101289L (sv) | Förfarande och anordning för beräkning av tväraccelerationen på en axel genom en påhängsvagn eller ett släp hos ett fordonsekipage | |
WO2006001948A3 (en) | Real-time vehicle dynamics estimation system | |
CA2473492A1 (en) | Method for monitoring the pressure in pneumatic tires on vehicles | |
US8347704B2 (en) | Apparatus and method for detecting tire having decreased pressure, and program for detecting tire having decreased pressure | |
WO2005005200A3 (en) | Method and apparatus for detecting and correcting trailer induced yaw movements in a towing vehicle | |
US8175983B2 (en) | Portable communication device, in-vehicle communication device, and communication system | |
WO2006054744A1 (ja) | タイヤ滑り状態検出方法及びタイヤ滑り状態検出装置 | |
SE9802006D0 (sv) | Förfarande och anordning för bestämning av ett fordons massa | |
JP5039143B2 (ja) | 摩擦係数を推定する方法および装置 | |
DE50309073D1 (de) | Verfahren und vorrichtung zur erkennung abgehobener fahrzeugräder | |
ATE532654T1 (de) | Vorrichtung zur aufhängungsregelung, fahrzeug mit dieser vorrichtung, herstellungsverfahren dafür und entsprechendes programm | |
JP2005249525A (ja) | 路面荒さ推定装置及び路面荒さ推定方法 | |
WO2008066892B1 (en) | Method and device for sensor signal noise reduction | |
EP0947359A3 (de) | Gerät und Verfahren zum Warnen vor Reifendruckverlust | |
JP7005979B2 (ja) | タイヤの回転速度補正装置 | |
JP3022167B2 (ja) | 車両の運動状態量推定方法 | |
EP1477337A3 (de) | Vorrichtung und Verfahren zum Kalkulieren eines Anfangskorrektionskoeffizientes | |
US7171297B2 (en) | Road surface condition determination apparatus | |
EP1361081A3 (de) | Verfahren und Gerät zum Detektieren eines Druckabfalls im Reifen, und Programm zur Beurteilung des Druckabfalls im Reifen | |
ATE252000T1 (de) | System und verfahren zur überwachung des luftdrucks eines fahrzeugreifens | |
EP1184209A3 (de) | Gerät und Verfahren zum Detektieren eines Druckabfalls im Reifen | |
EP1433627A3 (de) | Verfahren und Vorrichtung zum Detektieren eines Druckabfalls im Reifen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |