FR3088249A3 - Procede de determination de la fermete d'un sol - Google Patents

Procede de determination de la fermete d'un sol Download PDF

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Publication number
FR3088249A3
FR3088249A3 FR1860481A FR1860481A FR3088249A3 FR 3088249 A3 FR3088249 A3 FR 3088249A3 FR 1860481 A FR1860481 A FR 1860481A FR 1860481 A FR1860481 A FR 1860481A FR 3088249 A3 FR3088249 A3 FR 3088249A3
Authority
FR
France
Prior art keywords
tire
parameter
firmness
soil
representative
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.)
Granted
Application number
FR1860481A
Other languages
English (en)
Other versions
FR3088249B3 (fr
Inventor
Guillaume Heredia
Jean-Michel Vacherand
Antoine Paturle
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR1860481A priority Critical patent/FR3088249B3/fr
Priority to CN201980088561.2A priority patent/CN113272157B/zh
Priority to CA3120047A priority patent/CA3120047A1/fr
Priority to PCT/FR2019/052698 priority patent/WO2020099785A1/fr
Priority to BR112021009453-9A priority patent/BR112021009453A2/pt
Publication of FR3088249A3 publication Critical patent/FR3088249A3/fr
Application granted granted Critical
Publication of FR3088249B3 publication Critical patent/FR3088249B3/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60W40/02—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 ambient conditions
    • B60W40/06—Road conditions
    • 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
    • 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
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C2019/004—Tyre sensors other than for detecting tyre pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2240/00—Monitoring, detecting wheel/tire behaviour; counteracting thereof
    • B60T2240/04—Tire deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Tires In General (AREA)

Abstract

L'invention concerne un procédé de détermination de la fermeté d'un sol sur lequel roule un pneumatique monté sur un véhicule, ledit pneumatique étant muni d'un capteur configuré pour acquérir un signal de mesure représentatif de l'évolution de la courbure du pneumatique lors du roulement sur un sol, comprenant les étapes suivantes : - acquisition par le capteur d'un signal de mesure représentatif de l'évolution de la courbure du pneumatique au cours du roulement, - détermination à partir du signal de mesure de données de mesure comprenant : a) un premier paramètre (KL) représentatif d'une longueur d'une surface de contact avec le sol, et b) un deuxième paramètre (KS) représentatif d'une vitesse de mise à plat du pneumatique lors du contact avec le sol, - détermination de la fermeté du sol en fonction du premier paramètre (KL) et du deuxième paramètre (KS).
FR1860481A 2018-11-14 2018-11-14 Procede de determination de la fermete d'un sol Active FR3088249B3 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1860481A FR3088249B3 (fr) 2018-11-14 2018-11-14 Procede de determination de la fermete d'un sol
CN201980088561.2A CN113272157B (zh) 2018-11-14 2019-11-14 用于确定地面坚硬度的方法
CA3120047A CA3120047A1 (fr) 2018-11-14 2019-11-14 Procede de determination de la fermete d'un sol
PCT/FR2019/052698 WO2020099785A1 (fr) 2018-11-14 2019-11-14 Procede de determination de la fermete d'un sol
BR112021009453-9A BR112021009453A2 (pt) 2018-11-14 2019-11-14 método para determinar a firmeza de um solo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1860481A FR3088249B3 (fr) 2018-11-14 2018-11-14 Procede de determination de la fermete d'un sol

Publications (2)

Publication Number Publication Date
FR3088249A3 true FR3088249A3 (fr) 2020-05-15
FR3088249B3 FR3088249B3 (fr) 2020-10-16

Family

ID=69159801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1860481A Active FR3088249B3 (fr) 2018-11-14 2018-11-14 Procede de determination de la fermete d'un sol

Country Status (5)

Country Link
CN (1) CN113272157B (fr)
BR (1) BR112021009453A2 (fr)
CA (1) CA3120047A1 (fr)
FR (1) FR3088249B3 (fr)
WO (1) WO2020099785A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023110894A1 (fr) * 2021-12-16 2023-06-22 Compagnie Generale Des Etablissements Michelin Procede de determination de la propriete mecanique d'un sol agraire

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
GB136869A (en) * 1919-06-06 1919-12-31 Ernest Samuel Pugh Improvements in, or relating to, Wheels of Agricultural Tractors and other Wheels which are Required to Run Alternatively upon Soft and upon Hard Ground.
SE320898B (fr) * 1964-12-03 1970-02-16 Oe M W Maskiner Kommanditbolag
JPS5981204A (ja) * 1982-10-30 1984-05-10 Kida Nousan Kk 自動車用チユ−ブレスタイヤの滑止装置
KR0168098B1 (ko) * 1993-10-05 1999-01-15 전성원 주행도로의 가혹도 평가장치 및 그 방법
JP4033441B2 (ja) * 2001-09-21 2008-01-16 Ｎｅｃトーキン株式会社 圧電発電式発光標示器
JP2003252262A (ja) * 2002-03-05 2003-09-10 Komatsu Ltd 弾性体履板
FR2837300B1 (fr) * 2002-03-13 2004-05-28 Michelin Soc Tech Methode et systeme de preconisation de pneumatiques et de calcul sur site des pressions de gonflage desdits pneumatiques pour un vehicule de genie civil
SE525530C2 (sv) * 2003-07-16 2005-03-08 Nira Dynamics Ab Mjaerdevi Sci Anordning, system och metod för insamling av vägstatusinformation
US7363805B2 (en) * 2005-09-30 2008-04-29 Ford Motor Company System for virtual prediction of road loads
FR2900537A1 (fr) * 2006-05-02 2007-11-09 Edmond Pierre Picard Gazon naturel, moyens et procede de fabrication d'un tel gazon naturel.
DE102010014644B4 (de) * 2010-04-12 2021-07-22 Liebherr-Components Biberach Gmbh Selbstfahrende Arbeitsmaschine mit elektrischem Antriebssystem sowie Verfahren zum Betreiben einer solchen
JP5937921B2 (ja) * 2012-08-09 2016-06-22 株式会社ブリヂストン 路面状態判別方法とその装置
US9744818B2 (en) * 2012-11-20 2017-08-29 Compagnie Generale Des Etablissements Michelin Circumferential orientation of piezoelectric device in tire to improve signal quality
CN103487125B (zh) * 2013-10-09 2015-07-01 招商局重庆交通科研设计院有限公司 一种车载重量远程检测方法和系统
FR3015036B1 (fr) * 2013-12-18 2016-01-22 Michelin & Cie Methode de detection acoustique de l'etat de la route et du pneumatique
US20150375576A1 (en) * 2014-06-26 2015-12-31 Caterpillar Inc. Tire Based Method and Device for Measuring Running Surface Strength
WO2017012575A1 (fr) * 2015-07-23 2017-01-26 冯春魁 Procédé et système d'intégration de dépannage, de surveillance, de contrôle, de calculs et de mesure de données de véhicule
JP6735088B2 (ja) * 2015-12-03 2020-08-05 鹿島建設株式会社 地盤締固め管理装置及び地盤締固め管理方法
JP6558266B2 (ja) * 2016-02-19 2019-08-14 株式会社デンソー 車両用危険回避装置
JP6544302B2 (ja) * 2016-06-22 2019-07-17 株式会社Ｓｏｋｅｎ 路面状況推定装置
US20190212138A1 (en) * 2016-06-30 2019-07-11 Bridgestone Corporation Road surface state determination method and road surface state determination apparatus
WO2018055976A1 (fr) * 2016-09-26 2018-03-29 昭和シェル石油株式会社 Composition d'asphalte modifié par un polymère

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023110894A1 (fr) * 2021-12-16 2023-06-22 Compagnie Generale Des Etablissements Michelin Procede de determination de la propriete mecanique d'un sol agraire
FR3130693A1 (fr) * 2021-12-16 2023-06-23 Compagnie Generale Des Etablissements Michelin Procede de determination de la propriete mecanique d’un sol agraire

Also Published As

Publication number Publication date
CN113272157B (zh) 2023-05-05
CA3120047A1 (fr) 2020-05-22
WO2020099785A1 (fr) 2020-05-22
BR112021009453A2 (pt) 2021-08-10
FR3088249B3 (fr) 2020-10-16
CN113272157A (zh) 2021-08-17

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