JP2020131911A5 - - Google Patents

Download PDF

Info

Publication number
JP2020131911A5
JP2020131911A5 JP2019027697A JP2019027697A JP2020131911A5 JP 2020131911 A5 JP2020131911 A5 JP 2020131911A5 JP 2019027697 A JP2019027697 A JP 2019027697A JP 2019027697 A JP2019027697 A JP 2019027697A JP 2020131911 A5 JP2020131911 A5 JP 2020131911A5
Authority
JP
Japan
Prior art keywords
tire
wheel load
unit
contact length
pressure
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
JP2019027697A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020131911A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2019027697A priority Critical patent/JP2020131911A/ja
Priority claimed from JP2019027697A external-priority patent/JP2020131911A/ja
Priority to PCT/JP2020/006277 priority patent/WO2020171062A1/ja
Publication of JP2020131911A publication Critical patent/JP2020131911A/ja
Publication of JP2020131911A5 publication Critical patent/JP2020131911A5/ja
Priority to US17/381,574 priority patent/US11833862B2/en
Pending legal-status Critical Current

Links

JP2019027697A 2019-02-19 2019-02-19 タイヤ空気圧監視システム Pending JP2020131911A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019027697A JP2020131911A (ja) 2019-02-19 2019-02-19 タイヤ空気圧監視システム
PCT/JP2020/006277 WO2020171062A1 (ja) 2019-02-19 2020-02-18 タイヤ空気圧監視システム
US17/381,574 US11833862B2 (en) 2019-02-19 2021-07-21 Tire pressure monitoring system including tire side and vehicle side devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019027697A JP2020131911A (ja) 2019-02-19 2019-02-19 タイヤ空気圧監視システム

Publications (2)

Publication Number Publication Date
JP2020131911A JP2020131911A (ja) 2020-08-31
JP2020131911A5 true JP2020131911A5 (enExample) 2021-02-12

Family

ID=72144595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019027697A Pending JP2020131911A (ja) 2019-02-19 2019-02-19 タイヤ空気圧監視システム

Country Status (3)

Country Link
US (1) US11833862B2 (enExample)
JP (1) JP2020131911A (enExample)
WO (1) WO2020171062A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230012200A (ko) * 2021-07-15 2023-01-26 현대자동차주식회사 화물의 중량 추정 장치 및 방법
CN115179693B (zh) * 2022-07-09 2023-12-22 江苏路必达物联网技术有限公司 一种车辆水滑的预警方法
CN115257249B (zh) * 2022-08-29 2024-07-09 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
JP7737971B2 (ja) * 2022-09-05 2025-09-11 本田技研工業株式会社 サスペンション制御システム及びサスペンション制御方法
JP2024046484A (ja) * 2022-09-22 2024-04-03 住友ゴム工業株式会社 タイヤ状態監視システム
DE102024105735A1 (de) * 2024-02-29 2025-09-04 Zf Cv Systems Europe Bv Verfahren zum Betrieb eines Reifendruckkontrollsystems
DE102024105738A1 (de) * 2024-02-29 2025-09-04 Zf Cv Systems Europe Bv Verfahren zum Betrieb eines Reifendruckkontrollsystems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3980975B2 (ja) 2002-09-10 2007-09-26 住友ゴム工業株式会社 タイヤ空気圧低下警報方法および装置、ならびにしきい値変更プログラム
DE10352539B4 (de) * 2003-11-11 2007-04-12 Siemens Ag System zum Überwachen eines luftbereiften Fahrzeugs, Signalauswerteverfahren sowie Fahrzeugreifen
ATE504460T1 (de) * 2003-12-11 2011-04-15 Conti Temic Microelectronic Sensortransponder und verfahren zur reifenaufstandslängen- und radlastmessung
JP2006084424A (ja) 2004-09-17 2006-03-30 Sumitomo Rubber Ind Ltd 荷重配分判定方法
JP2007106243A (ja) * 2005-10-13 2007-04-26 Toyota Motor Corp タイヤ情報取得装置およびタイヤ情報取得方法
JP2007106324A (ja) * 2005-10-14 2007-04-26 Toyota Motor Corp 車輪情報処理装置および車輪情報処理方法
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
DE102008046269B3 (de) * 2008-09-08 2009-12-24 Continental Automotive Gmbh Verfahren und Meßsystem zur Bestimmung einer Radlast
EP2364865B1 (en) * 2010-01-29 2018-03-21 Sumitomo Rubber Industries, Ltd. Method and apparatus for detecting tire having decreased internal pressure, and program for detecting tire having decreased internal pressure
JP2012218682A (ja) * 2011-04-13 2012-11-12 Honda Motor Co Ltd 車輪荷重値算出装置
JP6372214B2 (ja) * 2014-07-16 2018-08-15 株式会社Ｓｏｋｅｎ タイヤ状態検出装置
DE102015223970B4 (de) * 2015-12-02 2020-01-16 Continental Automotive Gmbh Verfahren und Vorrichtung zur Bestimmung einer Radlast an einem Fahrzeugrad

Similar Documents

Publication Publication Date Title
JP2020131911A5 (enExample)
JP4549975B2 (ja) タイヤ状態推定方法
CN104781092B (zh) 用于获取轮胎胎纹的胎纹深度的方法、控制器和系统
US10352827B2 (en) Tire contact state estimation method
JP5557569B2 (ja) 路面状態推定方法
US10726714B2 (en) Wheel position detecting device
JP5559204B2 (ja) 車輪の車輪状態量を連続的に検出するための方法及び装置
US11034356B2 (en) Tire-mounted sensor and road surface condition estimation apparatus including the same
US11565704B2 (en) Road surface condition estimation device
CN103140363B (zh) 轮胎气压监测设备
JP6547793B2 (ja) タイヤマウントセンサ、ダイアグ履歴記憶装置およびダイアグ報知装置
WO2008072453A1 (ja) タイヤ摩耗量推定装置、及びタイヤ摩耗量推定装置を搭載した車両
WO2004016455A3 (en) Wheel-state obtaining apparatus, and vehicle-state obtaining apparatus
US10946861B2 (en) Hydroplaning determination device
US11833862B2 (en) Tire pressure monitoring system including tire side and vehicle side devices
KR102042288B1 (ko) 노면마찰계수 측정 장치 및 방법
JP2004538210A (ja) 車両タイヤの負荷を決定する方法
US10753788B2 (en) Wheel load estimation device
CN111615479A (zh) 轮胎系统
US20190225227A1 (en) Tire-mounted sensor and road surface condition estimation device including same
EP4060307A1 (en) Enhanced method and system to estimate the tire operating efficiency and range of an electric vehicle
JP2015217712A5 (enExample)
JP2017167048A5 (enExample)
CN108369240A (zh) 用于确定车轮的径向加速度的方法
JP2006131137A (ja) 車両用信号処理装置