CN104254451A - 一种乘用车轮胎气压监测系统技术改进方法 - Google Patents

一种乘用车轮胎气压监测系统技术改进方法 Download PDF

Info

Publication number
CN104254451A
CN104254451A CN201380014512.7A CN201380014512A CN104254451A CN 104254451 A CN104254451 A CN 104254451A CN 201380014512 A CN201380014512 A CN 201380014512A CN 104254451 A CN104254451 A CN 104254451A
Authority
CN
China
Prior art keywords
tire
data
load
tire pressure
real
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.)
Pending
Application number
CN201380014512.7A
Other languages
English (en)
Inventor
傅黎明
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201380014512.7A priority Critical patent/CN104254451A/zh
Priority to CN201710455238.7A priority patent/CN107264195B/zh
Publication of CN104254451A publication Critical patent/CN104254451A/zh
Pending 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
    • 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
    • B60C23/0474—Measurement control, e.g. setting measurement rate or calibrating of sensors; Further processing of measured values, e.g. filtering, compensating or slope monitoring
    • 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
    • B60C23/0486—Signalling devices actuated by tyre pressure mounted on the wheel or tyre comprising additional sensors in the wheel or tyre mounted monitoring device, e.g. movement sensors, microphones or earth magnetic field sensors
    • B60C23/0488—Movement sensor, e.g. for sensing angular speed, acceleration or centripetal force
    • 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)
  • Measuring Fluid Pressure (AREA)
  • Tires In General (AREA)

Abstract

本发明为一种乘用车轮胎气压监测系统（TPMS）技术改进方法，包括直接式TPMS和间接式TPMS技术方案的改进。直接式TPMS以动态胎压基准作为胎压判断依据，并对轮胎实时载荷进行监测，即当车轮载荷变动时，TPMS数据处理中心以实时载荷所对应的轮胎冷态充气压力数据为当前胎压基准，对实时胎压数据做出判断和报警。间接式TPMS建立GPS车速基准下的轮速基准数据库，并对轮胎使用磨损所导致的轮速失真做补偿、修正，以补偿、修正后的实时轮速与轮速基准数据库数据的分析、比较，作出实时胎压信息提示和报警。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380014512.7A 2012-11-20 2013-11-20 一种乘用车轮胎气压监测系统技术改进方法 Pending CN104254451A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380014512.7A CN104254451A (zh) 2012-11-20 2013-11-20 一种乘用车轮胎气压监测系统技术改进方法
CN201710455238.7A CN107264195B (zh) 2012-11-20 2013-11-20 一种间接式轮胎气压监测系统技术改进方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201210492762.9 2012-11-20
CN201210492762.9A CN103832223A (zh) 2012-11-20 2012-11-20 一种tpms技术缺陷改进方案
CN201380014512.7A CN104254451A (zh) 2012-11-20 2013-11-20 一种乘用车轮胎气压监测系统技术改进方法
PCT/CN2013/087531 WO2014079365A1 (zh) 2012-11-20 2013-11-20 一种乘用车轮胎气压监测系统技术改进方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201710455238.7A Division CN107264195B (zh) 2012-11-20 2013-11-20 一种间接式轮胎气压监测系统技术改进方法

Publications (1)

Publication Number Publication Date
CN104254451A true CN104254451A (zh) 2014-12-31

Family

ID=50775546

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201210492762.9A Pending CN103832223A (zh) 2012-11-20 2012-11-20 一种tpms技术缺陷改进方案
CN201710455238.7A Active CN107264195B (zh) 2012-11-20 2013-11-20 一种间接式轮胎气压监测系统技术改进方法
CN201380014512.7A Pending CN104254451A (zh) 2012-11-20 2013-11-20 一种乘用车轮胎气压监测系统技术改进方法

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN201210492762.9A Pending CN103832223A (zh) 2012-11-20 2012-11-20 一种tpms技术缺陷改进方案
CN201710455238.7A Active CN107264195B (zh) 2012-11-20 2013-11-20 一种间接式轮胎气压监测系统技术改进方法

Country Status (8)

Country Link
US (2) US10189319B2 (zh)
EP (1) EP2923861B1 (zh)
JP (1) JP2015536463A (zh)
KR (1) KR20150087338A (zh)
CN (3) CN103832223A (zh)
BR (1) BR112015011547A2 (zh)
RU (1) RU2646779C2 (zh)
WO (1) WO2014079365A1 (zh)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105835634A (zh) * 2016-03-24 2016-08-10 邹红斌 轮胎气压检测方法、装置及终端
CN108859624A (zh) * 2018-08-15 2018-11-23 奇瑞汽车股份有限公司 一种混合式胎压检测系统及其使用方法
CN112161686A (zh) * 2020-10-27 2021-01-01 安徽江淮汽车集团股份有限公司 车辆载荷确定方法、装置、设备及存储介质
CN112339510A (zh) * 2020-11-24 2021-02-09 重庆集诚汽车电子有限责任公司 一种半间接tpms控制器系统自动校准方法
CN112632764A (zh) * 2020-12-18 2021-04-09 东风汽车集团有限公司 一种基于轮胎形变修正车轮行进距离的方法及装置
CN113431593A (zh) * 2021-08-03 2021-09-24 中国铁建重工集团股份有限公司 一种盾构机及其盾尾刷动态密封性能监测控制方法
CN114161888A (zh) * 2021-11-30 2022-03-11 偌轮汽车科技(武汉)有限公司 双胎iTPMS胎压监测方法及其系统
CN114734762A (zh) * 2022-04-20 2022-07-12 岚图汽车科技有限公司 一种胎压监测方法、控制器、系统及电子设备
CN114877981A (zh) * 2022-04-26 2022-08-09 东风柳州汽车有限公司 一种轮胎载荷的测量方法和装置
CN117589367A (zh) * 2023-11-07 2024-02-23 苏州紫联汽车科技有限公司 胎压检测系统

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102013108283A1 (de) 2013-08-01 2015-02-05 Scania Cv Ab Verfahren und System zur Bestimmung eines Druckverhältnisses zwischen einem Sollreifendruck und einem aktuellen Reifendruck für einen Reifen eines Fahrzeugs
DE102013108285A1 (de) * 2013-08-01 2015-02-05 Scania Cv Ab Verfahren und System zur Bestimmung einer Druckabweichung zwischen einem Sollreifendruck und einem aktuellen Reifendruck für einen Reifen eines Fahrzeugs sowie zur Bestimmung einer Radlast
JP5635170B1 (ja) * 2013-10-23 2014-12-03 株式会社ブリヂストン 空気入りタイヤ
KR101647140B1 (ko) * 2014-11-03 2016-08-09 오일신 자동차 부품의 과열방지 및 동결방지를 위한 장치
US10150339B2 (en) * 2015-04-24 2018-12-11 Advantage Enterprises, Inc. Systems and methods for monitoring tire pressure
US9694811B1 (en) * 2015-12-28 2017-07-04 Yanping Lai Intelligent intervention method based on integrated TPMS
TWI579536B (zh) * 2015-12-28 2017-04-21 Fang-Jun Chai Method and device for controlling vehicle load by vehicle tire pressure detection
FR3065934A1 (fr) * 2017-05-05 2018-11-09 Compagnie Generale Des Etablissements Michelin Procede d’exploitation des mesures de pression et de temperature d’un pneumatique d’un vehicule
US10421323B2 (en) * 2017-07-20 2019-09-24 Doran Manufacturing, Llc Method of entering baseline parameters globally in a monitor displaying tire sensor readings
CN107505082B (zh) * 2017-09-01 2019-04-02 中睿宏智汽车技术（深圳）有限公司 胎压标定测量方法
CN107883978A (zh) * 2017-12-22 2018-04-06 中车青岛四方机车车辆股份有限公司 一种车辆里程及速度采集装置及计算方法
CN108469328B (zh) * 2018-03-15 2020-10-20 大胜天成科技(惠州)有限公司 电子压力表及其计算充气剩余时间的方法
CN108839520A (zh) * 2018-05-23 2018-11-20 浙江吉利汽车研究院有限公司 车辆胎压修正方法、装置及控制器
IT201800005906A1 (it) * 2018-05-31 2019-12-01 Sistema e metodo di rilevamento di danni a pneumatici
EP3598950A1 (en) 2018-07-24 2020-01-29 Koninklijke Philips N.V. Ultrasound controller unit and method
KR20200063312A (ko) * 2018-11-20 2020-06-05 현대자동차주식회사 차량 및 그 제어 방법
CN109774389B (zh) * 2019-03-25 2021-08-06 宗培亮 一种基于频谱分析的间接式胎压监测方法
US11606934B2 (en) 2019-09-10 2023-03-21 Perdue Farms, Inc. Semirigid poultry and/or swine enclosure
CN110758026B (zh) * 2019-09-16 2021-12-17 北京汽车集团有限公司 泄压故障检测方法、装置、系统和车辆
CN111122179B (zh) * 2019-12-23 2022-02-18 南京英锐创电子科技有限公司 轮胎安全检测方法及装置
CN111532090B (zh) * 2020-05-12 2022-06-17 格陆博科技有限公司 一种基于电动车电机轮速的四轮间接胎压检测方法
CN111959205B (zh) * 2020-08-05 2022-04-08 铁将军汽车电子股份有限公司 轮胎磨损量检测方法、装置、电子设备及非易失性储存介质
US11987081B2 (en) 2020-08-27 2024-05-21 The Goodyear Tire & Rubber Company Tire pressure monitoring system
CN113239599A (zh) * 2021-06-15 2021-08-10 江苏理工学院 基于bp神经网络的智能轮胎磨损寿命预估方法及装置
WO2023003892A1 (en) * 2021-07-19 2023-01-26 Perdue Farms, Inc. A semirigid poultry and/or swine enclosure
CN113602044A (zh) * 2021-08-31 2021-11-05 岚图汽车科技有限公司 汽车轮胎气压的控制方法、装置、设备及可读存储介质
CN113879048B (zh) * 2021-09-14 2023-06-27 偌轮汽车科技(武汉)有限公司 基于速度区间插值的间接式胎压监测标定方法
FR3132048A1 (fr) * 2022-01-26 2023-07-28 Psa Automobiles Sa Système de supervision de la pression d’un pneu d’un véhicule et procédé associé
CN115257249A (zh) * 2022-08-29 2022-11-01 浙江联控技术有限公司 胎压报警方法、装置、计算机设备及存储介质
CN115257253A (zh) * 2022-09-02 2022-11-01 长城汽车股份有限公司 一种胎压计算方法、装置、设备和车辆
DE102022131896A1 (de) 2022-12-01 2024-06-06 Audi Aktiengesellschaft Verfahren zur Überwachung und Einstellung des Reifendrucks bei einem Kraftfahrzeug sowie Kraftfahrzeug zur Durchführung des Verfahrens

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1529663A (zh) * 2001-02-26 2004-09-15 �����Զ�����ʽ���� 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
CN1912566A (zh) * 2005-08-09 2007-02-14 住友橡胶工业株式会社 利用gps速度信息检测轮胎内压降低的方法
CN101184637A (zh) * 2005-05-04 2008-05-21 米其林技术公司 对车轮轮胎进行压力监测和辅助充气的方法
CN101281096A (zh) * 2007-04-06 2008-10-08 住友橡胶工业株式会社 用于估算作用在滚动轮胎上的轮胎受力的方法
US20100180677A1 (en) * 2009-01-21 2010-07-22 Michiya Katou Vehicle load weight detecting apparatus
CN102107591A (zh) * 2010-12-17 2011-06-29 吉林大学 载货汽车轮胎压力异常状态辨识方法
CN102292226A (zh) * 2009-01-23 2011-12-21 欧陆汽车有限责任公司 用于连续确定车轮的车轮状态参量的方法和装置

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07164830A (ja) * 1993-12-14 1995-06-27 Matsushita Electric Ind Co Ltd タイヤ磨耗警告装置
US5569848A (en) * 1995-01-06 1996-10-29 Sharp; Everett H. System, method and apparatus for monitoring tire inflation pressure in a vehicle tire and wheel assembly
JP2002274129A (ja) * 2001-03-15 2002-09-25 Toyota Motor Corp タイヤ異常判定装置
JP2002248915A (ja) * 2001-02-26 2002-09-03 Toyota Motor Corp タイヤ状態推定装置
US20030058118A1 (en) * 2001-05-15 2003-03-27 Wilson Kitchener C. Vehicle and vehicle tire monitoring system, apparatus and method
EP1276262A1 (en) * 2001-07-10 2003-01-15 Lucent Technologies Inc. Communication network ring with data splitting in the nodes
JP4309615B2 (ja) * 2002-04-24 2009-08-05 住友ゴム工業株式会社 タイヤおよび該タイヤを用いるタイヤ異常検知装置
JP2004322926A (ja) * 2003-04-25 2004-11-18 Yazaki Corp タイヤ空気圧監視システム
JP4055658B2 (ja) * 2003-06-09 2008-03-05 トヨタ自動車株式会社 車両状態監視装置および接地面状態量取得装置
JP3929962B2 (ja) * 2003-10-27 2007-06-13 住友ゴム工業株式会社 タイヤ空気圧低下検出方法および装置、ならびにタイヤ減圧判定のプログラム
JP4472363B2 (ja) * 2004-01-20 2010-06-02 株式会社ブリヂストン タイヤ状態推定方法
KR100623751B1 (ko) * 2004-09-13 2006-09-19 기아자동차주식회사 타이어압력 모니터링시스템의 크로스토크 방지장치
JP2006162384A (ja) * 2004-12-06 2006-06-22 Hitachi Ltd タイヤ磨耗警告装置
US7532307B2 (en) * 2005-06-30 2009-05-12 Asml Netherlands B.V. Focus determination method, device manufacturing method, and mask
US7197422B2 (en) * 2005-08-11 2007-03-27 Gm Global Technology Operations, Inc. System and method for determining proper tire inflation pressure based on current vehicle mass conditions
JP4823642B2 (ja) * 2005-10-21 2011-11-24 住友ゴム工業株式会社 Ｇｐｓ情報を用いたタイヤ内圧低下警報方法および装置、ならびにタイヤ内圧低下警報プログラム
US8009027B2 (en) * 2006-05-31 2011-08-30 Infineon Technologies Ag Contactless sensor systems and methods
JP2007331604A (ja) * 2006-06-15 2007-12-27 Bridgestone Corp タイヤ空気圧監視システム
JP2008006941A (ja) * 2006-06-28 2008-01-17 Auto Network Gijutsu Kenkyusho:Kk タイヤ空気圧監視システム
JP2008260449A (ja) * 2007-04-13 2008-10-30 Ntn Corp 双方向通信機能付車輪用軸受
CN101554830A (zh) * 2008-04-10 2009-10-14 傅建中 一种爆胎监测采样方法
DE102008046271B3 (de) * 2008-09-08 2010-04-08 Continental Automotive Gmbh Verfahren und Meßsystem zur Lokalisierung zumindest eines Rades an einem Fahrzeug
CN101391564A (zh) * 2008-10-24 2009-03-25 汕头市新桥汽车电子有限公司 汽车轮胎气压变化的监测方法及实现该监测方法的系统
CN101791932B (zh) * 2009-02-01 2011-12-07 傅黎明 一种爆胎胎压监测模块
US20110140875A1 (en) * 2009-12-13 2011-06-16 Ford Global Technologies, Llc Tire pressure adjustment based on vehicle load
CN201659894U (zh) * 2010-03-25 2010-12-01 刘梦真 多因素汽车防爆胎预警控制装置
RU2425760C1 (ru) * 2010-07-12 2011-08-10 Закрытое акционерное общество " ОКБ "РИТМ" Система контроля шин автомобиля
CN102114757A (zh) * 2010-07-26 2011-07-06 浙江吉利汽车研究院有限公司 一种基于abs轮速传感器信号的轮胎气压监测方法
JP2012101709A (ja) * 2010-11-11 2012-05-31 Tokai Rika Co Ltd 車載通信機
US9296263B2 (en) * 2011-12-23 2016-03-29 Prasad Muthukumar Smart active tyre pressure optimising system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1529663A (zh) * 2001-02-26 2004-09-15 �����Զ�����ʽ���� 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
CN101184637A (zh) * 2005-05-04 2008-05-21 米其林技术公司 对车轮轮胎进行压力监测和辅助充气的方法
CN1912566A (zh) * 2005-08-09 2007-02-14 住友橡胶工业株式会社 利用gps速度信息检测轮胎内压降低的方法
CN101281096A (zh) * 2007-04-06 2008-10-08 住友橡胶工业株式会社 用于估算作用在滚动轮胎上的轮胎受力的方法
US20100180677A1 (en) * 2009-01-21 2010-07-22 Michiya Katou Vehicle load weight detecting apparatus
CN102292226A (zh) * 2009-01-23 2011-12-21 欧陆汽车有限责任公司 用于连续确定车轮的车轮状态参量的方法和装置
CN102107591A (zh) * 2010-12-17 2011-06-29 吉林大学 载货汽车轮胎压力异常状态辨识方法

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105835634A (zh) * 2016-03-24 2016-08-10 邹红斌 轮胎气压检测方法、装置及终端
CN105835634B (zh) * 2016-03-24 2018-05-18 邹红斌 轮胎气压检测方法、装置及终端
CN108859624A (zh) * 2018-08-15 2018-11-23 奇瑞汽车股份有限公司 一种混合式胎压检测系统及其使用方法
CN112161686A (zh) * 2020-10-27 2021-01-01 安徽江淮汽车集团股份有限公司 车辆载荷确定方法、装置、设备及存储介质
CN112339510B (zh) * 2020-11-24 2022-05-24 重庆集诚汽车电子有限责任公司 一种半间接tpms控制器系统自动校准方法
CN112339510A (zh) * 2020-11-24 2021-02-09 重庆集诚汽车电子有限责任公司 一种半间接tpms控制器系统自动校准方法
CN112632764A (zh) * 2020-12-18 2021-04-09 东风汽车集团有限公司 一种基于轮胎形变修正车轮行进距离的方法及装置
CN113431593A (zh) * 2021-08-03 2021-09-24 中国铁建重工集团股份有限公司 一种盾构机及其盾尾刷动态密封性能监测控制方法
CN113431593B (zh) * 2021-08-03 2022-07-08 中国铁建重工集团股份有限公司 一种盾构机及其盾尾刷动态密封性能监测控制方法
CN114161888A (zh) * 2021-11-30 2022-03-11 偌轮汽车科技(武汉)有限公司 双胎iTPMS胎压监测方法及其系统
CN114161888B (zh) * 2021-11-30 2023-10-20 偌轮汽车科技(武汉)有限公司 双胎iTPMS胎压监测方法及其系统
CN114734762A (zh) * 2022-04-20 2022-07-12 岚图汽车科技有限公司 一种胎压监测方法、控制器、系统及电子设备
CN114877981A (zh) * 2022-04-26 2022-08-09 东风柳州汽车有限公司 一种轮胎载荷的测量方法和装置
CN114877981B (zh) * 2022-04-26 2023-10-31 东风柳州汽车有限公司 一种轮胎载荷的测量方法和装置
CN117589367A (zh) * 2023-11-07 2024-02-23 苏州紫联汽车科技有限公司 胎压检测系统
CN117589367B (zh) * 2023-11-07 2024-05-17 苏州紫联汽车科技有限公司 胎压检测系统

Also Published As

Publication number Publication date
EP2923861A4 (en) 2016-07-13
US10744827B2 (en) 2020-08-18
BR112015011547A2 (pt) 2017-07-11
US20150061852A1 (en) 2015-03-05
US10189319B2 (en) 2019-01-29
EP2923861B1 (en) 2017-07-26
CN103832223A (zh) 2014-06-04
RU2646779C2 (ru) 2018-03-07
CN107264195B (zh) 2020-04-10
WO2014079365A1 (zh) 2014-05-30
JP2015536463A (ja) 2015-12-21
US20190152276A1 (en) 2019-05-23
CN107264195A (zh) 2017-10-20
EP2923861A1 (en) 2015-09-30
KR20150087338A (ko) 2015-07-29
RU2015119381A (ru) 2017-01-10

Similar Documents

Publication Publication Date Title
CN104254451A (zh) 一种乘用车轮胎气压监测系统技术改进方法
US9448139B2 (en) Method, control unit, and system for determining a parameter that indicates a state of at least one component of a motor vehicle
CN105653759B (zh) 利用胎压的车辆质量推测装置及其方法
US11912073B1 (en) System and method for determining tire wear and defects
EP3100877B1 (en) Device for detecting low-pressure state of tire
CN104350369B (zh) 用于进行轮胎胎压检测的装置和方法
US6804623B2 (en) Method and apparatus for detecting decrease in tire air-pressure, and program for judging decompression of tire
CN105835634A (zh) 轮胎气压检测方法、装置及终端
US8350688B2 (en) System and method for indirect indication of tire pressure loss
WO2007145148A1 (ja) タイヤ情報取得システム
CN107505082A (zh) 胎压标定测量方法和装置
JP5126048B2 (ja) タイヤ空気圧監視装置
EP4112335A1 (en) Tire pressure monitoring system and method employing axle cross comparison
CN205651907U (zh) 胎压监测装置及汽车
US8775021B2 (en) Method for calibrating an adaptive chassis system
CN110789278A (zh) 一种胎压监测方法及装置
US20240190188A1 (en) System for auto-location of tires employing footprint length
CN103963574B (zh) 车胎自检系统及车胎自检方法
CN113465948B (zh) 轿车轮胎耐刮擦能力测试方法
US20240085176A1 (en) Detection of a geometric anomaly of a vehicle wheel
CN110958952B (zh) 用于诊断车辆轮胎的充气状况的方法
Leister et al. Tire Pressure Monitoring Systems
CN118111729A (zh) 一种轿车缺气保用轮胎测试方法
JPH07125512A (ja) タイヤ空気圧低下判定方法およびこの方法を用いたタイヤ空気圧低下検出装置
CN115302990A (zh) 直接式tpms射频信号丢失补偿方法及系统

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20141231