DE69302438D1 - Gerät zur Berechnung des Reibwertkoeffizienten der Strassenoberfläche - Google Patents

Gerät zur Berechnung des Reibwertkoeffizienten der Strassenoberfläche

Info

Publication number
DE69302438D1
DE69302438D1 DE69302438T DE69302438T DE69302438D1 DE 69302438 D1 DE69302438 D1 DE 69302438D1 DE 69302438 T DE69302438 T DE 69302438T DE 69302438 T DE69302438 T DE 69302438T DE 69302438 D1 DE69302438 D1 DE 69302438D1
Authority
DE
Germany
Prior art keywords
friction
coefficient
calculating
road surface
road
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.)
Expired - Fee Related
Application number
DE69302438T
Other languages
English (en)
Other versions
DE69302438T2 (de
Inventor
Keishin Tanaka
Toichiro Hikichi
Chiaki Kumagai
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.)
Honda Motor Co Ltd
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 DE69302438D1 publication Critical patent/DE69302438D1/de
Publication of DE69302438T2 publication Critical patent/DE69302438T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1706—Braking or traction control means specially adapted for particular types of vehicles for single-track vehicles, e.g. motorcycles
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/02—Measuring coefficient of friction between materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Regulating Braking Force (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
DE69302438T 1992-06-24 1993-06-21 Gerät zur Berechnung des Reibwertkoeffizienten der Strassenoberfläche Expired - Fee Related DE69302438T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4166242A JP3059826B2 (ja) 1992-06-24 1992-06-24 路面摩擦係数演算装置

Publications (2)

Publication Number Publication Date
DE69302438D1 true DE69302438D1 (de) 1996-06-05
DE69302438T2 DE69302438T2 (de) 1996-08-14

Family

ID=15827749

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69302438T Expired - Fee Related DE69302438T2 (de) 1992-06-24 1993-06-21 Gerät zur Berechnung des Reibwertkoeffizienten der Strassenoberfläche

Country Status (4)

Country Link
US (1) US5385393A (de)
EP (1) EP0575944B1 (de)
JP (1) JP3059826B2 (de)
DE (1) DE69302438T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69431862T2 (de) * 1993-09-22 2003-07-10 Aisin Seiki Radbremsdrucksteuergerät
JP3409389B2 (ja) * 1993-10-18 2003-05-26 株式会社デンソー 路面摩擦係数推定装置
JP3346041B2 (ja) * 1994-07-20 2002-11-18 アイシン精機株式会社 アンチスキッド制御装置
US5884987A (en) * 1995-07-14 1999-03-23 Nissan Diesel Co., Ltd. Antilock brake device
JP3353633B2 (ja) * 1996-04-26 2002-12-03 株式会社デンソー アンチスキッド制御装置
JP3597672B2 (ja) * 1997-06-05 2004-12-08 三菱電機株式会社 アンチスキッドブレーキ制御装置
DE19747093C2 (de) * 1997-10-24 2002-10-17 Siemens Ag Elektrisch betätigte Bremsanlage
US6442470B1 (en) * 1998-03-31 2002-08-27 Continental Teves Ag & Co., Ohg Determination of road conditions in a non-braking or partially braking vehicle
JP2000190836A (ja) * 1998-12-25 2000-07-11 Aisin Seiki Co Ltd 摩擦係数ピ―ク推定装置、及び該推定装置を備えたアンチスキッド制御装置
TW486438B (en) 2000-03-09 2002-05-11 Sumitomo Rubber Ind Device and method for determining coefficient of road surface friction
JP4153688B2 (ja) 2001-10-16 2008-09-24 住友ゴム工業株式会社 路面状態判定方法および装置、ならびに路面状態の判定のしきい値設定プログラム
JP2005151633A (ja) 2003-11-12 2005-06-09 Honda Motor Co Ltd ハイブリッド車両
US20050137761A1 (en) * 2003-12-22 2005-06-23 Alcatel Two-axis accelerometer used for train speed measurement and system using the same
DE102004044788B4 (de) * 2004-09-16 2014-10-09 Continental Reifen Deutschland Gmbh Verfahren zur Reibwertbestimmung zwischen einem Reifen eines Fahrzeuges und einer Fahrbahn
EP1637863A1 (de) * 2004-09-20 2006-03-22 PIRELLI PNEUMATICI S.p.A. Verfahren zur Berechnung einer Haftwert-Schlupf-Kurve eines Reifens
DE102006061249A1 (de) * 2006-12-22 2008-06-26 Siemens Ag Verfahren und Vorrichtung zum Ermitteln einer Reibkennzahl
ATE510747T1 (de) * 2007-12-10 2011-06-15 Siemens Sas Vorrichtung zum messen der bewegung eines selbstgesteuerten fahrzeugs
EP2295301A4 (de) * 2008-06-30 2014-07-09 Nissan Motor Vorrichtung zur schätzung eines strassenreibungskoeffizienten und verfahren zur schätzung eines strassenreibungskoeffizienten
WO2010001820A1 (ja) * 2008-06-30 2010-01-07 日産自動車株式会社 路面摩擦係数推定装置及び路面摩擦係数推定方法
US9194791B2 (en) 2012-10-18 2015-11-24 Caterpillar Inc. System for determining coefficients of seal friction
US9927347B1 (en) * 2015-04-30 2018-03-27 State Of California Department Of Transportation Pneumatic ram road surface coefficient of friction measuring device and method
DE102016211427A1 (de) 2016-06-27 2017-12-28 Robert Bosch Gmbh Verfahren zum Betreiben eines Zweirads, Vorrichtung, Zweirad
JP2018024324A (ja) * 2016-08-10 2018-02-15 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング モータサイクルのブレーキシステムに生じさせるブレーキ力の制御装置及び制御方法
JP6736596B2 (ja) * 2018-03-16 2020-08-05 本田技研工業株式会社 車両
USD894766S1 (en) * 2018-06-30 2020-09-01 Kokusai Keisokuki Kabushiki Kaisha Testing instrument
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
CN116176535B (zh) * 2023-03-29 2024-04-26 东风汽车集团股份有限公司 一种车辆制动方法、装置、设备和介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62194963A (ja) * 1986-02-21 1987-08-27 Nippon Denso Co Ltd 車両用アンチスキツド装置
US5249851A (en) * 1988-04-07 1993-10-05 Oddvard Johnsen Method and system for non-locking and non-skidding braking/traction of a vehicle wheel
US5255193A (en) * 1988-05-12 1993-10-19 Nissan Motor Company Traction control system for controlling engine output and brake for maintaining optimum wheel traction with road friction level dependent brake control
US5185702A (en) * 1989-09-08 1993-02-09 Akebono Research And Development Centre Ltd. Vehicle anti-lock control apparatus and method
US4947332A (en) * 1989-09-27 1990-08-07 General Motors Corporation Road surface estimation
DE4000212A1 (de) * 1990-01-05 1991-07-11 Lucas Ind Plc Verfahren zum blockiergeschuetzten bremsen eines motorrades und zum bestimmen des haftbeiwertes
US5216608A (en) * 1990-01-25 1993-06-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Apparatus and a method for estimating the friction coefficient of a road surface and controlling a driving condition of a vehicle in accordance with the estimated friction coefficient
JP2835760B2 (ja) * 1990-02-16 1998-12-14 株式会社曙ブレーキ中央技術研究所 車両のアンチロック制御方法
JP2855464B2 (ja) * 1990-05-09 1999-02-10 曙ブレーキ工業株式会社 車両のアンチロック制御方法
US5236255A (en) * 1990-10-16 1993-08-17 Aisin Seiki Kabushiki Kaisha Anti-skid control system having dual pressure increase modes
JPH04191158A (ja) * 1990-11-27 1992-07-09 Mazda Motor Corp 車両のアンチスキッドブレーキ装置
JP3128883B2 (ja) * 1991-08-10 2001-01-29 アイシン精機株式会社 アンチスキッド制御装置
JP2620995B2 (ja) * 1991-08-23 1997-06-18 本田技研工業株式会社 アンチロック制御装置
EP0656291B1 (de) * 1991-09-17 1998-04-15 Honda Giken Kogyo Kabushiki Kaisha Verfahren zur Bremssteuerung

Also Published As

Publication number Publication date
JP3059826B2 (ja) 2000-07-04
DE69302438T2 (de) 1996-08-14
JPH063257A (ja) 1994-01-11
EP0575944A1 (de) 1993-12-29
US5385393A (en) 1995-01-31
EP0575944B1 (de) 1996-05-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee