ATE520574T1 - VORRICHTUNG ZUR SCHÄTZUNG DES REIBUNGSKOEFFIZIENTEN EINES STRAßENBELAGS - Google Patents

VORRICHTUNG ZUR SCHÄTZUNG DES REIBUNGSKOEFFIZIENTEN EINES STRAßENBELAGS

Info

Publication number
ATE520574T1
ATE520574T1 AT10250261T AT10250261T ATE520574T1 AT E520574 T1 ATE520574 T1 AT E520574T1 AT 10250261 T AT10250261 T AT 10250261T AT 10250261 T AT10250261 T AT 10250261T AT E520574 T1 ATE520574 T1 AT E520574T1
Authority
AT
Austria
Prior art keywords
road surface
mnsp
estimated value
frictional coefficient
nsp
Prior art date
Application number
AT10250261T
Other languages
English (en)
Inventor
Toru Takenaka
Hiroyuki Urabe
Osamu Yano
Yoshihiro Mori
Tomoya Ushimura
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of ATE520574T1 publication Critical patent/ATE520574T1/de

Links

Classifications

    • 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
    • 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
    • B60W40/068—Road friction coefficient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/002—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels
    • B62D6/006—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels using a measured or estimated road friction coefficient
    • 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
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/10—Detection or estimation of road conditions
    • B60T2210/12—Friction
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/86—Optimizing braking by using ESP vehicle or tyre model
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/10792—Structure where each bias angle reinforcing cord ply has no opposingly angled ply

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Regulating Braking Force (AREA)
AT10250261T 2009-02-16 2010-02-16 VORRICHTUNG ZUR SCHÄTZUNG DES REIBUNGSKOEFFIZIENTEN EINES STRAßENBELAGS ATE520574T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009032569A JP5133917B2 (ja) 2009-02-16 2009-02-16 路面摩擦係数推定装置

Publications (1)

Publication Number Publication Date
ATE520574T1 true ATE520574T1 (de) 2011-09-15

Family

ID=42104705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10250261T ATE520574T1 (de) 2009-02-16 2010-02-16 VORRICHTUNG ZUR SCHÄTZUNG DES REIBUNGSKOEFFIZIENTEN EINES STRAßENBELAGS

Country Status (4)

Country Link
US (1) US8315758B2 (de)
EP (1) EP2218621B1 (de)
JP (1) JP5133917B2 (de)
AT (1) ATE520574T1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8639412B2 (en) * 2008-06-30 2014-01-28 Nissan Motor Co., Ltd. Road surface friction coefficient estimating device and road surface friction coefficient estimating method
US8682599B2 (en) * 2008-06-30 2014-03-25 Nissan Motor Co., Ltd. Road surface friction coefficient estimating device and road surface friction coefficient estimating method
JP5020388B2 (ja) 2009-01-08 2012-09-05 株式会社小松製作所 車両速度推定装置及びトラクションコントロール装置
JP5202374B2 (ja) * 2009-02-16 2013-06-05 本田技研工業株式会社 路面バンク角推定装置
US8942954B2 (en) * 2010-09-16 2015-01-27 Schweitzer Engineering Laboratories, Inc. Fault location in a non-homogeneous electric power line
JP5445532B2 (ja) * 2011-07-27 2014-03-19 株式会社デンソー 車両制御装置、車両制御プログラム、および車両制御方法
US9550480B2 (en) * 2011-10-21 2017-01-24 Autoliv Nissin Brake Systems Japan Co., Ltd. Vehicle brake hydraulic pressure control apparatus and road surface friction coefficient estimating device
JP6121521B2 (ja) 2012-04-11 2017-04-26 ブリヂストン アメリカズ タイヤ オペレイションズ エルエルシー 転動タイヤの定常状態シミュレーションのためのシステムおよび方法
DE102012211963A1 (de) * 2012-07-10 2014-01-30 Robert Bosch Gmbh Verfahren zur Stabilisierung eines Zweirads bei Kurvenfahrt
KR102079940B1 (ko) * 2013-07-09 2020-02-21 삼성전자주식회사 마찰계수 추정 기능을 갖는 이동 로봇 및 마찰계수 추정 방법
US9340211B1 (en) * 2014-12-03 2016-05-17 The Goodyear Tire & Rubber Company Intelligent tire-based road friction estimation system and method
US9815476B2 (en) * 2014-12-22 2017-11-14 Here Global B.V. Method and apparatus for providing road surface friction data for a response action
EP3309024B1 (de) * 2016-10-13 2020-12-16 Volvo Car Corporation Verfahren und system zur bestimmung der reibung zwischen dem boden und einem reifen eines fahrzeuges
CN109923489B (zh) * 2017-10-12 2022-04-05 北京航迹科技有限公司 用于制动控制的系统和方法
KR102432432B1 (ko) * 2017-12-05 2022-08-17 현대자동차주식회사 차량 및 그 제어방법
CN111231975B (zh) * 2018-11-09 2021-12-21 华创车电技术中心股份有限公司 车轮抓地力裕度估测方法
KR20210070014A (ko) * 2019-12-04 2021-06-14 현대자동차주식회사 노면의 마찰계수 추정 장치 및 그 방법
US11718304B2 (en) 2020-03-06 2023-08-08 Deere & Comoanv Method and system for estimating surface roughness of ground for an off-road vehicle to control an implement
US11684005B2 (en) 2020-03-06 2023-06-27 Deere & Company Method and system for estimating surface roughness of ground for an off-road vehicle to control an implement
US11667171B2 (en) * 2020-03-12 2023-06-06 Deere & Company Method and system for estimating surface roughness of ground for an off-road vehicle to control steering
US11678599B2 (en) 2020-03-12 2023-06-20 Deere & Company Method and system for estimating surface roughness of ground for an off-road vehicle to control steering
US11685381B2 (en) 2020-03-13 2023-06-27 Deere & Company Method and system for estimating surface roughness of ground for an off-road vehicle to control ground speed
US11753016B2 (en) 2020-03-13 2023-09-12 Deere & Company Method and system for estimating surface roughness of ground for an off-road vehicle to control ground speed
CN112113779B (zh) * 2020-06-30 2022-06-24 上汽通用五菱汽车股份有限公司 车轮摩擦系数检测方法、检测终端及存储介质
US11648900B2 (en) * 2020-07-27 2023-05-16 Robert Bosch Gmbh Off-zone crash detection using lateral accelerations at different positions in a vehicle
US11834108B2 (en) * 2020-11-30 2023-12-05 Steering Solutions Ip Holding Corporation Dynamic vehicle model based assist without torque sensor
CN113188997B (zh) * 2021-04-29 2022-06-14 华侨大学 一种路面摩擦系数的测量方法、装置、设备和存储介质
US11787414B2 (en) * 2021-07-23 2023-10-17 GM Global Technology Operations LLC GPS enhanced friction estimation
KR20230105765A (ko) 2022-01-04 2023-07-12 현대자동차주식회사 차량 운동 제어 장치 및 그 방법
US12115974B2 (en) * 2022-05-25 2024-10-15 GM Global Technology Operations LLC Data fusion-centric method and system for vehicle motion control
CN115366889A (zh) * 2022-09-01 2022-11-22 北京理工大学 一种基于粒子滤波的多工况路面附着系数估计方法及系统
CN115805939B (zh) * 2022-11-29 2024-06-07 长安大学 智能电动汽车路径跟踪控制方法及装置
CN115871684B (zh) * 2023-01-05 2023-06-06 中汽研汽车检验中心（天津）有限公司 基于网联运行数据和机器学习的重型车辆质量估算方法
US12319294B2 (en) 2023-08-16 2025-06-03 Ford Global Technologies, Llc Time-based artificial road friction learning method and system
CN120773807A (zh) * 2024-04-03 2025-10-14 上海理想汽车科技有限公司 一种参考手力矩计算方法、装置、系统及存储介质

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711024A (en) * 1994-11-25 1998-01-20 Itt Automotive Europe Gmbh System for controlling yaw moment based on an estimated coefficient of friction
EP0965477B2 (de) * 1998-06-18 2007-01-03 Nissan Motor Company, Limited Abstandsbezogenes Fahrgeschwindigkeitsregelsystem für Fahrzeuge
JP3669668B2 (ja) * 1998-07-10 2005-07-13 本田技研工業株式会社 車両用車輪スリップ角検出装置
US6349256B1 (en) * 1998-09-09 2002-02-19 Honda Giken Kogyo Kabushiki Kaisha Turning behavior state detecting system for vehicle
JP4042277B2 (ja) * 1999-11-29 2008-02-06 アイシン精機株式会社 車体横すべり角推定装置
JP3271963B1 (ja) 2000-10-26 2002-04-08 富士重工業株式会社 車両の路面摩擦係数推定装置
JP3601487B2 (ja) 2000-11-20 2004-12-15 トヨタ自動車株式会社 車輌の制駆動力制御装置
JP3458839B2 (ja) * 2000-11-20 2003-10-20 トヨタ自動車株式会社 路面の最大摩擦係数推定装置
US20040026001A1 (en) * 2001-09-17 2004-02-12 Yoshihide Kohno Pneumatic tire
JP3798668B2 (ja) * 2001-10-11 2006-07-19 本田技研工業株式会社 路面摩擦係数の算出装置
JP2004270832A (ja) * 2003-03-10 2004-09-30 Advics:Kk サスペンション用防振装置およびそれを用いたサスペンション機構
EP1625993B1 (de) * 2003-05-16 2009-06-17 Mitsubishi Denki Kabushiki Kaisha Lenkungssteuerungsgerät
JP4703953B2 (ja) 2003-08-26 2011-06-15 富士重工業株式会社 車両の路面摩擦係数推定装置
JP4422567B2 (ja) * 2004-06-30 2010-02-24 株式会社日立製作所 モータ駆動装置，電動アクチュエータおよび電動パワーステアリング装置
JP4581653B2 (ja) * 2004-11-29 2010-11-17 日産自動車株式会社 車両用旋回走行制御装置
JP5096781B2 (ja) * 2007-04-18 2012-12-12 富士重工業株式会社 車両の路面摩擦係数推定装置
JP4424408B2 (ja) * 2007-10-26 2010-03-03 トヨタ自動車株式会社 車載内燃機関の制御装置

Also Published As

Publication number Publication date
EP2218621B1 (de) 2011-08-17
JP5133917B2 (ja) 2013-01-30
US8315758B2 (en) 2012-11-20
EP2218621A1 (de) 2010-08-18
JP2010188760A (ja) 2010-09-02
US20100211256A1 (en) 2010-08-19

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