FR3052420B1 - Procede de determination de l'etat d'une route - Google Patents

Procede de determination de l'etat d'une route Download PDF

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Publication number
FR3052420B1
FR3052420B1 FR1655515A FR1655515A FR3052420B1 FR 3052420 B1 FR3052420 B1 FR 3052420B1 FR 1655515 A FR1655515 A FR 1655515A FR 1655515 A FR1655515 A FR 1655515A FR 3052420 B1 FR3052420 B1 FR 3052420B1
Authority
FR
France
Prior art keywords
road
status
determining
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.)
Active
Application number
FR1655515A
Other languages
English (en)
Other versions
FR3052420A1 (fr
Inventor
Jean-Philippe BOISSET
Parthiv Dharamshi
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.)
Continental Automotive GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1655515A priority Critical patent/FR3052420B1/fr
Priority to PCT/FR2017/051511 priority patent/WO2017216466A1/fr
Priority to US16/308,636 priority patent/US10668927B2/en
Priority to CN201780036771.8A priority patent/CN109311481B/zh
Publication of FR3052420A1 publication Critical patent/FR3052420A1/fr
Application granted granted Critical
Publication of FR3052420B1 publication Critical patent/FR3052420B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • 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
    • G01B17/08—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring roughness or irregularity of surfaces
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0019—Control system elements or transfer functions
    • B60W2050/0026—Lookup tables or parameter maps
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
    • B60W2050/0057—Frequency analysis, spectral techniques or transforms
FR1655515A 2016-06-14 2016-06-14 Procede de determination de l'etat d'une route Active FR3052420B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1655515A FR3052420B1 (fr) 2016-06-14 2016-06-14 Procede de determination de l'etat d'une route
PCT/FR2017/051511 WO2017216466A1 (fr) 2016-06-14 2017-06-13 Procédé de détermination de l'état d'une route
US16/308,636 US10668927B2 (en) 2016-06-14 2017-06-13 Method of determining the state of a road
CN201780036771.8A CN109311481B (zh) 2016-06-14 2017-06-13 用于确定道路状态的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1655515A FR3052420B1 (fr) 2016-06-14 2016-06-14 Procede de determination de l'etat d'une route
FR1655515 2016-06-14

Publications (2)

Publication Number Publication Date
FR3052420A1 FR3052420A1 (fr) 2017-12-15
FR3052420B1 true FR3052420B1 (fr) 2018-07-06

Family

ID=57113476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1655515A Active FR3052420B1 (fr) 2016-06-14 2016-06-14 Procede de determination de l'etat d'une route

Country Status (4)

Country Link
US (1) US10668927B2 (fr)
CN (1) CN109311481B (fr)
FR (1) FR3052420B1 (fr)
WO (1) WO2017216466A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN111623734B (zh) * 2020-05-26 2022-04-08 招商局公路信息技术（重庆）有限公司 基于声学信号的路面构造深度检测方法及装置
CN112303154B (zh) * 2020-10-09 2022-07-22 北京汽车股份有限公司 预防制动失效的摩擦片间隙自动补偿控制方法、系统及车辆

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0811484B2 (ja) * 1985-09-27 1996-02-07 日産自動車株式会社 車両のサスペンシヨン制御装置
JP3440791B2 (ja) * 1997-11-21 2003-08-25 トヨタ自動車株式会社 路面状態判定装置
DE60143878D1 (de) * 2000-06-23 2011-03-03 Bridgestone Corp Verfahren zur bestimmung des fahrzustandes eines fahrzeuges, vorrichtung zur bestimmung des fahrzustandes eines fahrzeuges, fahrzeugsteuervorrichtung, und rad mit reifen
WO2006054976A1 (fr) 2004-11-15 2006-05-26 Societe De Technologie Michelin Determination de caracteristiques de surface de roulement par analyse de formes d’ondes de detection
EP1897706B1 (fr) * 2005-06-17 2014-12-24 Kabushiki Kaisha Bridgestone Procédé d'évaluation de l'état de la surface de la chaussée, pneu d'évaluation de l'état de la surface de la chaussée, dispositif d'évaluation de l'état de la surface de la chaussée, et dispositif de contrôle
JP5657917B2 (ja) * 2010-05-19 2015-01-21 株式会社ブリヂストン 路面状態推定方法
FR2975999B1 (fr) * 2011-06-01 2014-07-04 Michelin Soc Tech Pneu dont la bande de roulement comporte une composition de caoutchouc thermo-expansible reduisant les bruits de roulage
JP5837341B2 (ja) * 2011-06-24 2015-12-24 株式会社ブリヂストン 路面状態判定方法とその装置
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
KR102029296B1 (ko) * 2013-01-24 2019-10-07 콘티넨탈 오토모티브 시스템 주식회사 차량의 휠 속도 센서를 이용한 주행 도로 상태 판정 시스템 및 방법
US8844346B1 (en) 2013-03-08 2014-09-30 The Goodyear Tire & Rubber Company Tire load estimation system using road profile adaptive filtering
JP6273937B2 (ja) * 2014-03-18 2018-02-07 株式会社Ｓｏｋｅｎ 路面状況推定装置

Also Published As

Publication number Publication date
CN109311481B (zh) 2021-10-08
FR3052420A1 (fr) 2017-12-15
US10668927B2 (en) 2020-06-02
CN109311481A (zh) 2019-02-05
US20190270456A1 (en) 2019-09-05
WO2017216466A1 (fr) 2017-12-21

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