JP2002248915A - タイヤ状態推定装置 - Google Patents

タイヤ状態推定装置

Info

Publication number
JP2002248915A
JP2002248915A JP2001050719A JP2001050719A JP2002248915A JP 2002248915 A JP2002248915 A JP 2002248915A JP 2001050719 A JP2001050719 A JP 2001050719A JP 2001050719 A JP2001050719 A JP 2001050719A JP 2002248915 A JP2002248915 A JP 2002248915A
Authority
JP
Japan
Prior art keywords
wheel
vehicle
wheel speed
tire
load
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.)
Withdrawn
Application number
JP2001050719A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002248915A5 (ro
Inventor
Hiroyoshi Kojima
弘義 小島
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP2001050719A priority Critical patent/JP2002248915A/ja
Priority to EP02712191A priority patent/EP1363793B1/en
Priority to DE60205340T priority patent/DE60205340T2/de
Priority to PCT/IB2002/000577 priority patent/WO2002068226A1/en
Priority to CNB028073509A priority patent/CN1274522C/zh
Priority to CA002439253A priority patent/CA2439253A1/en
Priority to KR1020037011173A priority patent/KR100579609B1/ko
Priority to CN 200610080177 priority patent/CN1847819A/zh
Priority to US10/258,541 priority patent/US20030121319A1/en
Publication of JP2002248915A publication Critical patent/JP2002248915A/ja
Publication of JP2002248915A5 publication Critical patent/JP2002248915A5/ja
Withdrawn legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
JP2001050719A 2001-02-26 2001-02-26 タイヤ状態推定装置 Withdrawn JP2002248915A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2001050719A JP2002248915A (ja) 2001-02-26 2001-02-26 タイヤ状態推定装置
EP02712191A EP1363793B1 (en) 2001-02-26 2002-02-25 Apparatus for estimating a tyre condition and apparatus for determining a tyre abnormal condition
DE60205340T DE60205340T2 (de) 2001-02-26 2002-02-25 Gerät zur reifenzustandabschätzung und gerät zur erfassung eines abnormalen reifenzustandes
PCT/IB2002/000577 WO2002068226A1 (en) 2001-02-26 2002-02-25 Apparatus for estimating a tire condition and apparatus for determining a tire abnormal condition
CNB028073509A CN1274522C (zh) 2001-02-26 2002-02-25 用于估计轮胎状态的装置和用于判定轮胎的异常状态的装置
CA002439253A CA2439253A1 (en) 2001-02-26 2002-02-25 Apparatus for estimating a tire condition and apparatus for determining a tire abnormal condition
KR1020037011173A KR100579609B1 (ko) 2001-02-26 2002-02-25 타이어상태를 추정하는 장치 및 타이어 이상상태를판정하는 장치
CN 200610080177 CN1847819A (zh) 2001-02-26 2002-02-25 用于估计轮胎状态的装置和用于判定轮胎的异常状态的装置
US10/258,541 US20030121319A1 (en) 2001-02-26 2002-02-25 Apparatus for estimating a tire condition and apparatus for determining a tire abnormal condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001050719A JP2002248915A (ja) 2001-02-26 2001-02-26 タイヤ状態推定装置

Publications (2)

Publication Number Publication Date
JP2002248915A true JP2002248915A (ja) 2002-09-03
JP2002248915A5 JP2002248915A5 (ro) 2006-06-15

Family

ID=18911633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001050719A Withdrawn JP2002248915A (ja) 2001-02-26 2001-02-26 タイヤ状態推定装置

Country Status (2)

Country Link
JP (1) JP2002248915A (ro)
CN (1) CN1847819A (ro)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009040080A (ja) * 2007-08-06 2009-02-26 Sumitomo Rubber Ind Ltd タイヤ内圧低下検出方法及び装置、並びにタイヤ内圧低下検出プログラム
JP2015536463A (ja) * 2012-11-20 2015-12-21 黎明 傅 乗用車タイヤ空気圧監視システムの改良方法
JP2017505429A (ja) * 2013-12-18 2017-02-16 コンパニー ゼネラール デ エタブリッスマン ミシュラン 回転半径を評価することによる潜在的密着力の推定
KR20210038055A (ko) 2019-09-30 2021-04-07 주식회사 만도 간접식 타이어 압력 모니터링 장치 및 방법

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101734114B (zh) * 2009-10-16 2012-02-15 北京工业大学 集载重计算和建议速度于一体的无线胎压检测器
CN102390227A (zh) * 2011-08-30 2012-03-28 广东戈兰玛汽车系统有限公司 带胎压监测的主动制动力分配控制系统
FR2981884B1 (fr) * 2011-10-31 2016-02-05 Johnson Contr Automotive Elect Systeme de surveillance de la pression dans les pneumatiques d'une pluralite de roues d'un vehicule automobile et procede de surveillance de la pression
JP6735254B2 (ja) * 2017-06-21 2020-08-05 株式会社神戸製鋼所 タイヤの動負荷半径の算出装置及び算出方法
CN109203876A (zh) * 2017-07-07 2019-01-15 杭州中策车空间汽车服务有限公司 集成轮胎组网的风控处理方法和系统
CN107512143B (zh) * 2017-07-14 2020-07-10 清华大学 轮胎压力计算方法、装置及在自行车上的应用
IT201800005906A1 (it) * 2018-05-31 2019-12-01 Sistema e metodo di rilevamento di danni a pneumatici
CN110789278A (zh) * 2018-08-02 2020-02-14 郑州宇通客车股份有限公司 一种胎压监测方法及装置
CN111016552B (zh) * 2019-12-26 2021-08-24 武汉理工大学 一种间接式胎压监测系统和方法
CN115848073A (zh) * 2021-09-23 2023-03-28 比亚迪股份有限公司 胎压监测方法、装置、电子设备及存储介质
CN114771451B (zh) * 2022-03-31 2023-04-11 东风汽车集团股份有限公司 一种电动汽车涉水动态监测方法与监测系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009040080A (ja) * 2007-08-06 2009-02-26 Sumitomo Rubber Ind Ltd タイヤ内圧低下検出方法及び装置、並びにタイヤ内圧低下検出プログラム
JP2015536463A (ja) * 2012-11-20 2015-12-21 黎明 傅 乗用車タイヤ空気圧監視システムの改良方法
JP2017505429A (ja) * 2013-12-18 2017-02-16 コンパニー ゼネラール デ エタブリッスマン ミシュラン 回転半径を評価することによる潜在的密着力の推定
KR20210038055A (ko) 2019-09-30 2021-04-07 주식회사 만도 간접식 타이어 압력 모니터링 장치 및 방법

Also Published As

Publication number Publication date
CN1847819A (zh) 2006-10-18

Similar Documents

Publication Publication Date Title
KR100579609B1 (ko) 타이어상태를 추정하는 장치 및 타이어 이상상태를판정하는 장치
JP2002248915A (ja) タイヤ状態推定装置
JP5146608B2 (ja) 前後加速度センサの異常判定装置及び方法
US20050102085A1 (en) Stability factor learning method and apparatus for a vehicle and control apparatus for a vehicle
US8397559B2 (en) Method for indirect tire pressure monitoring and tire pressure monitoring system
JPH0789304A (ja) 車輪の外乱検出装置とその使用方法
WO2003093081A1 (en) Vehicle stability control enhancement using tire force characteristics
US7301446B2 (en) Method of detecting undersized, oversized, underinflated or overinflated tires
JPH09309304A (ja) タイヤ空気圧検出装置
JP2008522886A (ja) 車両の重心の高さを決定する装置及び方法
JPH0741823B2 (ja) 車輪スリツプ制御装置
JP2004516983A (ja) 自動車の積載状態を判定するためのシステムおよび方法
JP2004538459A (ja) タイヤに加わる力の成分およびセルフアライニングトルクを求める方法
US6748798B2 (en) Method and apparatus for detecting decrease in tire air-pressure, and program for judging decompression of tire
US6965304B2 (en) Tire information obtaining device, method for obtaining tire information and tire information obtaining program
JP6667305B2 (ja) 液圧センサオフセット補正方法及び車両用制御装置
US6865456B2 (en) Underinflation detector
JPH06297923A (ja) タイヤ空気圧検知装置
JP6550747B2 (ja) 車両の制御装置
JP3826269B2 (ja) タイヤ空気圧検出装置
KR101120976B1 (ko) 간접 측정으로 타이어 압력 검출 시스템을 개선하기 위한방법
US20030139855A1 (en) System and method for monitoring an automotive subsystem
JPH10258617A (ja) タイヤ空気圧推定装置
JP2553702Y2 (ja) パワーステアリング装置
JPH07300067A (ja) 車両運動制御装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060425

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060425

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20060425

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20061218