JP7332791B2 - タイヤの摩耗測定装置および摩耗測定方法 - Google Patents

タイヤの摩耗測定装置および摩耗測定方法 Download PDF

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Publication number
JP7332791B2
JP7332791B2 JP2022514047A JP2022514047A JP7332791B2 JP 7332791 B2 JP7332791 B2 JP 7332791B2 JP 2022514047 A JP2022514047 A JP 2022514047A JP 2022514047 A JP2022514047 A JP 2022514047A JP 7332791 B2 JP7332791 B2 JP 7332791B2
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Japan
Prior art keywords
magnetic field
tire
field detection
wear
detection section
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Japanese (ja)
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JPWO2021206023A1 (https=
Inventor
秋人 山本
能啓 須藤
徳男 中村
一成 瀬下
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Alps Alpine Co Ltd
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Alps Electric Co Ltd
Alps Alpine Co Ltd
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    • 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
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/24—Wear-indicating arrangements
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/24—Wear-indicating arrangements
    • B60C11/243—Tread wear sensors, e.g. electronic 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/24—Wear-indicating arrangements
    • B60C11/246—Tread wear monitoring systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws

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  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Tires In General (AREA)
JP2022514047A 2020-04-10 2021-04-02 タイヤの摩耗測定装置および摩耗測定方法 Active JP7332791B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020070842 2020-04-10
JP2020070842 2020-04-10
PCT/JP2021/014348 WO2021206023A1 (ja) 2020-04-10 2021-04-02 タイヤの摩耗測定装置および摩耗測定方法

Publications (2)

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JPWO2021206023A1 JPWO2021206023A1 (https=) 2021-10-14
JP7332791B2 true JP7332791B2 (ja) 2023-08-23

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JP2022514047A Active JP7332791B2 (ja) 2020-04-10 2021-04-02 タイヤの摩耗測定装置および摩耗測定方法

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Country Link
US (1) US12098972B2 (https=)
JP (1) JP7332791B2 (https=)
CN (1) CN115397678B (https=)
DE (1) DE112021002262T5 (https=)
WO (1) WO2021206023A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7622385B2 (ja) * 2020-09-23 2025-01-28 住友ゴム工業株式会社 タイヤおよび摩耗度検出システム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070035386A1 (en) 2003-10-03 2007-02-15 Daniele Pullini Tire wear monitoring system
US20160169657A1 (en) 2013-07-26 2016-06-16 Compagnie Generale Des Etablissements Michelin System for measuring the thickness of a liner layer of a tire
JP2016529494A (ja) 2013-07-26 2016-09-23 カンパニー ジェネラレ デ エスタブリシュメンツ ミシュラン タイヤのライナ層の厚さを測定するシステム
JP2019064433A (ja) 2017-09-29 2019-04-25 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ、空気入りタイヤの製造方法、及び空気入りタイヤの摩耗状態判定方法
WO2019107296A1 (ja) 2017-11-28 2019-06-06 横浜ゴム株式会社 空気入りタイヤ、タイヤ摩耗情報取得システム、及び空気入りタイヤの摩耗情報取得方法
JP2019203831A (ja) 2018-05-25 2019-11-28 住友ゴム工業株式会社 空気入りタイヤ、タイヤ摩耗測定方法およびタイヤ摩耗測定システムならびにセンサモジュール
JP2021017157A (ja) 2019-07-22 2021-02-15 住友ゴム工業株式会社 空気入りタイヤ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19646235C1 (de) * 1996-11-08 1998-04-02 Continental Ag Fahrzeugreifen mit einer Einrichtung zur Bestimmung der Kraftschlußverhältnisse
US7185532B2 (en) * 2000-05-31 2007-03-06 Continental Automotive Licensing Corp. Tire status detection system and method
JP4054196B2 (ja) * 2002-01-21 2008-02-27 株式会社ブリヂストン タイヤの磨耗測定方法
JP2005043282A (ja) * 2003-07-24 2005-02-17 Pacific Ind Co Ltd タイヤ状態監視装置の送信機、タイヤ状態監視装置の受信機
DE102008028967A1 (de) * 2007-07-27 2009-02-19 Continental Teves Ag & Co. Ohg Verfahren zur Ermittlung der Profiltiefe eines Reifens und/oder einer Reifeneigenschaft sowie Reifen
US7762129B2 (en) * 2007-09-25 2010-07-27 Infineon Technologies Ag Tire tread detection and measurement of physical variables of a tire on a moving vehicle
JP5165603B2 (ja) * 2009-01-09 2013-03-21 株式会社ブリヂストン タイヤ走行状態推定方法、定常走行状態推定装置、タイヤ摩耗推定方法とその装置
CN103057361A (zh) * 2013-01-04 2013-04-24 毕雪松 一种基于电子标签检测轮胎磨损的系统和检测方法
US10675925B1 (en) * 2016-09-14 2020-06-09 United Services Automobile Association (Usaa) System and method for determining tire wear and defects
US11203235B2 (en) * 2020-05-05 2021-12-21 Enervibe Ltd System for tires pressure and wear detection
US12064999B2 (en) * 2021-06-09 2024-08-20 The Goodyear Tire & Rubber Company Tire with magnetic tread wear sensor and tread wear monitoring method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070035386A1 (en) 2003-10-03 2007-02-15 Daniele Pullini Tire wear monitoring system
US20160169657A1 (en) 2013-07-26 2016-06-16 Compagnie Generale Des Etablissements Michelin System for measuring the thickness of a liner layer of a tire
JP2016529494A (ja) 2013-07-26 2016-09-23 カンパニー ジェネラレ デ エスタブリシュメンツ ミシュラン タイヤのライナ層の厚さを測定するシステム
JP2019064433A (ja) 2017-09-29 2019-04-25 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ、空気入りタイヤの製造方法、及び空気入りタイヤの摩耗状態判定方法
WO2019107296A1 (ja) 2017-11-28 2019-06-06 横浜ゴム株式会社 空気入りタイヤ、タイヤ摩耗情報取得システム、及び空気入りタイヤの摩耗情報取得方法
JP2019203831A (ja) 2018-05-25 2019-11-28 住友ゴム工業株式会社 空気入りタイヤ、タイヤ摩耗測定方法およびタイヤ摩耗測定システムならびにセンサモジュール
JP2021017157A (ja) 2019-07-22 2021-02-15 住友ゴム工業株式会社 空気入りタイヤ

Also Published As

Publication number Publication date
WO2021206023A1 (ja) 2021-10-14
US12098972B2 (en) 2024-09-24
DE112021002262T5 (de) 2023-01-26
US20230016943A1 (en) 2023-01-19
JPWO2021206023A1 (https=) 2021-10-14
CN115397678A (zh) 2022-11-25
CN115397678B (zh) 2024-03-08

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