JP2020131911A - タイヤ空気圧監視システム - Google Patents

タイヤ空気圧監視システム Download PDF

Info

Publication number
JP2020131911A
JP2020131911A JP2019027697A JP2019027697A JP2020131911A JP 2020131911 A JP2020131911 A JP 2020131911A JP 2019027697 A JP2019027697 A JP 2019027697A JP 2019027697 A JP2019027697 A JP 2019027697A JP 2020131911 A JP2020131911 A JP 2020131911A
Authority
JP
Japan
Prior art keywords
tire
unit
wheel load
data
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
JP2020131911A5 (enExample
Inventor
洋一朗 鈴木
Yoichiro Suzuki
洋一朗 鈴木
高俊 関澤
Takatoshi Sekizawa
高俊 関澤
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
Soken Inc
Original Assignee
Denso Corp
Soken Inc
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, Soken Inc filed Critical Denso Corp
Priority to JP2019027697A priority Critical 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

Images

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
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/002—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving by monitoring conditions other than tyre pressure or deformation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres
    • G01M17/025—Tyres using infrasonic, sonic or ultrasonic vibrations
    • 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
    • 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
    • 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
    • B60C23/064—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 comprising tyre mounted deformation sensors, e.g. to determine road contact area
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
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 true JP2020131911A (ja) 2020-08-31
JP2020131911A5 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024053432A1 (ja) * 2022-09-05 2024-03-14 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
WO2024062826A1 (ja) * 2022-09-22 2024-03-28 住友ゴム工業株式会社 タイヤ状態監視システム

Families Citing this family (5)

* 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
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2012218682A (ja) * 2011-04-13 2012-11-12 Honda Motor Co Ltd 車輪荷重値算出装置
JP2016022761A (ja) * 2014-07-16 2016-02-08 株式会社日本自動車部品総合研究所 タイヤ状態検出装置
DE102015223970A1 (de) * 2015-12-02 2017-06-08 Continental Automotive Gmbh Verfahren und Vorrichtung zur Bestimmung einer Radlast an einem Fahrzeugrad

Family Cites Families (5)

* 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
WO2005056311A2 (de) * 2003-12-11 2005-06-23 Conti Temic Microelectronic Gmbh Sensortransponder und verfahren zur reifenaufstandslängen- und radlastmessung
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2012218682A (ja) * 2011-04-13 2012-11-12 Honda Motor Co Ltd 車輪荷重値算出装置
JP2016022761A (ja) * 2014-07-16 2016-02-08 株式会社日本自動車部品総合研究所 タイヤ状態検出装置
DE102015223970A1 (de) * 2015-12-02 2017-06-08 Continental Automotive Gmbh Verfahren und Vorrichtung zur Bestimmung einer Radlast an einem Fahrzeugrad

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024053432A1 (ja) * 2022-09-05 2024-03-14 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
JP2024035938A (ja) * 2022-09-05 2024-03-15 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
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
WO2024062826A1 (ja) * 2022-09-22 2024-03-28 住友ゴム工業株式会社 タイヤ状態監視システム

Also Published As

Publication number Publication date
US11833862B2 (en) 2023-12-05
WO2020171062A1 (ja) 2020-08-27
US20210347214A1 (en) 2021-11-11

Similar Documents

Publication Publication Date Title
US11833862B2 (en) Tire pressure monitoring system including tire side and vehicle side devices
US11565704B2 (en) Road surface condition estimation device
US10726714B2 (en) Wheel position detecting device
US9061662B2 (en) Method and device for continuously determining wheel state variables of a wheel
US11034356B2 (en) Tire-mounted sensor and road surface condition estimation apparatus including the same
US11065920B2 (en) Tire-mounted sensor, diagnosis history memory device and diagnosis notification device
JP6318835B2 (ja) タイヤ空気圧検出装置
US10946861B2 (en) Hydroplaning determination device
CN110603180B (zh) 轮胎侧装置及包含其的轮胎装置
JP2019127253A (ja) タイヤシステム
US10858009B2 (en) Tire-mounted sensor and road surface condition estimation apparatus including the same
JP4876888B2 (ja) 車輪位置検出装置、それを備えたタイヤ空気圧検出装置および送受信機
JP2018009974A (ja) タイヤマウントセンサおよびそれを含む路面状態推定装置
KR101352734B1 (ko) 타이어 압력 검출 장치
JP2012140069A (ja) タイヤ空気圧監視装置
WO2019103095A1 (ja) 路面状態判別装置
EP1670653A1 (en) Real-time signal processing for vehicle tire load monitoring
KR20150022448A (ko) Tpms 센서의 위치 판별 방법 및 이를 이용한 tpms 센서의 위치 판별 장치
JP2019026218A (ja) タイヤ空気圧モニタリングシステム
JP2017198507A (ja) 路面状態検出装置
WO2019142870A1 (ja) タイヤシステム
WO2018003693A1 (ja) タイヤマウントセンサおよびそれを含む路面状態推定装置
JP2020179752A (ja) タイヤ空気圧監視システム
JP2006168568A (ja) 路面粗さ検出装置
WO2018012251A1 (ja) 車輪位置検出装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201225

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211202

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220823

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20230228