JPWO2024057513A1 - - Google Patents

Info

Publication number
JPWO2024057513A1
JPWO2024057513A1 JP2024546649A JP2024546649A JPWO2024057513A1 JP WO2024057513 A1 JPWO2024057513 A1 JP WO2024057513A1 JP 2024546649 A JP2024546649 A JP 2024546649A JP 2024546649 A JP2024546649 A JP 2024546649A JP WO2024057513 A1 JPWO2024057513 A1 JP WO2024057513A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024546649A
Other languages
Japanese (ja)
Other versions
JP7797673B2 (ja
JPWO2024057513A5 (https=
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 filed Critical
Publication of JPWO2024057513A1 publication Critical patent/JPWO2024057513A1/ja
Publication of JPWO2024057513A5 publication Critical patent/JPWO2024057513A5/ja
Application granted granted Critical
Publication of JP7797673B2 publication Critical patent/JP7797673B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60C23/064—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/12—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to parameters of the vehicle itself, e.g. tyre models
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges
    • G01L1/2293—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges of the semi-conductor type
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Transportation (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Tires In General (AREA)
JP2024546649A 2022-09-16 2022-09-16 物理量検出装置 Active JP7797673B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/034691 WO2024057513A1 (ja) 2022-09-16 2022-09-16 物理量検出装置

Publications (3)

Publication Number Publication Date
JPWO2024057513A1 true JPWO2024057513A1 (https=) 2024-03-21
JPWO2024057513A5 JPWO2024057513A5 (https=) 2025-04-17
JP7797673B2 JP7797673B2 (ja) 2026-01-13

Family

ID=90274780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024546649A Active JP7797673B2 (ja) 2022-09-16 2022-09-16 物理量検出装置

Country Status (5)

Country Link
US (1) US20260104301A1 (https=)
EP (1) EP4589273A4 (https=)
JP (1) JP7797673B2 (https=)
CN (1) CN119836565A (https=)
WO (1) WO2024057513A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005088662A (ja) * 2003-09-16 2005-04-07 Toyota Motor Corp タイヤ状態量検出装置
JP2009248783A (ja) * 2008-04-08 2009-10-29 Panasonic Corp タイヤ空気圧モニタ装置、その制御方法、およびプログラム
JP2015217713A (ja) * 2014-05-14 2015-12-07 株式会社ブリヂストン タイヤ情報送信装置
US20160303928A1 (en) * 2013-12-05 2016-10-20 Continental Automotive France Method for determining a wheel tire ground print
WO2019142869A1 (ja) * 2018-01-19 2019-07-25 株式会社デンソー タイヤシステム
JP2022520499A (ja) * 2019-03-29 2022-03-30 ノキアン レンカート オーイーユィ タイヤ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007039242A1 (de) * 2007-08-20 2009-02-26 Robert Bosch Gmbh Verfahren zum Betrieb eines Sensors an oder in einem Fahrzeugreifen und Sensoranordnung
JP7009098B2 (ja) * 2017-07-19 2022-01-25 株式会社ブリヂストン 路面状態推定方法
JP6930355B2 (ja) * 2017-10-11 2021-09-01 株式会社Ｓｏｋｅｎ 路面状態判別装置およびそれを備えたタイヤシステム
US20190118592A1 (en) * 2017-10-19 2019-04-25 Infineon Technologies Ag Method, Tire-Mounted TPMS Component, and Machine Readable Storage or Computer Program for Determining a Duration of at Least one Contact Patch Event of a Rolling Tire
WO2020126646A1 (en) * 2018-12-18 2020-06-25 Pirelli Tyre S.P.A. Method and system for monitoring a tire during the running of a vehicle
EP3741588B1 (en) * 2019-05-23 2023-03-01 Melexis Technologies SA Contact patch data acquisition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005088662A (ja) * 2003-09-16 2005-04-07 Toyota Motor Corp タイヤ状態量検出装置
JP2009248783A (ja) * 2008-04-08 2009-10-29 Panasonic Corp タイヤ空気圧モニタ装置、その制御方法、およびプログラム
US20160303928A1 (en) * 2013-12-05 2016-10-20 Continental Automotive France Method for determining a wheel tire ground print
JP2015217713A (ja) * 2014-05-14 2015-12-07 株式会社ブリヂストン タイヤ情報送信装置
WO2019142869A1 (ja) * 2018-01-19 2019-07-25 株式会社デンソー タイヤシステム
JP2022520499A (ja) * 2019-03-29 2022-03-30 ノキアン レンカート オーイーユィ タイヤ

Also Published As

Publication number Publication date
JP7797673B2 (ja) 2026-01-13
WO2024057513A1 (ja) 2024-03-21
US20260104301A1 (en) 2026-04-16
EP4589273A1 (en) 2025-07-23
EP4589273A4 (en) 2025-10-15
CN119836565A (zh) 2025-04-15

Similar Documents

Publication Publication Date Title
BR102022025291A2 (https=)
BR102023014872A2 (https=)
BR102023012440A2 (https=)
BR102023010976A2 (https=)
BR102023009641A2 (https=)
BR102023008688A2 (https=)
BR102023007252A2 (https=)
BR102023005164A2 (https=)
BR102023001987A2 (https=)
BR102023001877A2 (https=)
BR102023000289A2 (https=)
BR102022026909A2 (https=)
BR202022009269U2 (https=)
BR202022005961U2 (https=)
BR202022001779U2 (https=)
BR202022000931U2 (https=)
BY13141U (https=)
BY13151U (https=)
BY13135U (https=)
BY13136U (https=)
BY13137U (https=)
BY13138U (https=)
BY13139U (https=)
BY13140U (https=)
CN307046950S (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250206

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250206

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250909

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251031

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20251202

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20251224

R150 Certificate of patent or registration of utility model

Ref document number: 7797673

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150