FI20060351A0 - Menetelmä tiedon keräämiseksi tien pinnan liukkaudesta - Google Patents

Menetelmä tiedon keräämiseksi tien pinnan liukkaudesta

Info

Publication number
FI20060351A0
FI20060351A0 FI20060351A FI20060351A FI20060351A0 FI 20060351 A0 FI20060351 A0 FI 20060351A0 FI 20060351 A FI20060351 A FI 20060351A FI 20060351 A FI20060351 A FI 20060351A FI 20060351 A0 FI20060351 A0 FI 20060351A0
Authority
FI
Finland
Prior art keywords
road surface
collecting information
surface slippage
slippage
collecting
Prior art date
Application number
FI20060351A
Other languages
English (en)
Swedish (sv)
Other versions
FI120061B (fi
FI20060351A (fi
Inventor
Kari Maekelae
Kimmo Erkkilae
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI20060351A priority Critical patent/FI120061B/fi
Publication of FI20060351A0 publication Critical patent/FI20060351A0/fi
Priority to EP07730562.1A priority patent/EP2005140B1/en
Priority to PCT/FI2007/000093 priority patent/WO2007116123A1/en
Publication of FI20060351A publication Critical patent/FI20060351A/fi
Priority to NO20084582A priority patent/NO342448B1/no
Application granted granted Critical
Publication of FI120061B publication Critical patent/FI120061B/fi

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
    • 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
    • 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
    • B60W40/064—Degree of grip
    • 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
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/30—Environment conditions or position therewithin
    • B60T2210/36—Global Positioning System [GPS]
    • 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
    • B60T2250/00—Monitoring, detecting, estimating vehicle conditions
    • B60T2250/02—Vehicle mass
    • 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
    • B60W2050/0062—Adapting control system settings
    • B60W2050/0075—Automatic parameter input, automatic initialising or calibrating means
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0657—Engine torque
    • 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/26—Wheel slip
    • 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
    • B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
    • B60W2530/10—Weight
    • 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
    • B60W2556/00—Input parameters relating to data
    • B60W2556/10—Historical data
    • 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
    • B60W2556/00—Input parameters relating to data
    • B60W2556/45—External transmission of data to or from the vehicle
    • 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
    • B60W2556/00—Input parameters relating to data
    • B60W2556/45—External transmission of data to or from the vehicle
    • B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data
    • 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
    • B60W2556/00—Input parameters relating to data
    • B60W2556/45—External transmission of data to or from the vehicle
    • B60W2556/55—External transmission of data to or from the vehicle using telemetry

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Traffic Control Systems (AREA)
FI20060351A 2006-04-11 2006-04-11 Menetelmä tiedon keräämiseksi tien pinnan liukkaudesta FI120061B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20060351A FI120061B (fi) 2006-04-11 2006-04-11 Menetelmä tiedon keräämiseksi tien pinnan liukkaudesta
EP07730562.1A EP2005140B1 (en) 2006-04-11 2007-04-11 Method for collecting information on road surface slipperiness
PCT/FI2007/000093 WO2007116123A1 (en) 2006-04-11 2007-04-11 Method for collecting information on road surface slipperiness
NO20084582A NO342448B1 (no) 2006-04-11 2008-11-03 Fremgangsmåte til innsamling av informasjon om veioverflatens glatthet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20060351 2006-04-11
FI20060351A FI120061B (fi) 2006-04-11 2006-04-11 Menetelmä tiedon keräämiseksi tien pinnan liukkaudesta

Publications (3)

Publication Number Publication Date
FI20060351A0 true FI20060351A0 (fi) 2006-04-11
FI20060351A FI20060351A (fi) 2007-10-12
FI120061B FI120061B (fi) 2009-06-15

Family

ID=36293748

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20060351A FI120061B (fi) 2006-04-11 2006-04-11 Menetelmä tiedon keräämiseksi tien pinnan liukkaudesta

Country Status (4)

Country Link
EP (1) EP2005140B1 (fi)
FI (1) FI120061B (fi)
NO (1) NO342448B1 (fi)
WO (1) WO2007116123A1 (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10308265B2 (en) 2006-03-20 2019-06-04 Ge Global Sourcing Llc Vehicle control system and method
US9733625B2 (en) 2006-03-20 2017-08-15 General Electric Company Trip optimization system and method for a train
US10569792B2 (en) 2006-03-20 2020-02-25 General Electric Company Vehicle control system and method
US9950722B2 (en) 2003-01-06 2018-04-24 General Electric Company System and method for vehicle control
US9828010B2 (en) 2006-03-20 2017-11-28 General Electric Company System, method and computer software code for determining a mission plan for a powered system using signal aspect information
US8401720B2 (en) * 2006-03-20 2013-03-19 General Electric Company System, method, and computer software code for detecting a physical defect along a mission route
US9834237B2 (en) 2012-11-21 2017-12-05 General Electric Company Route examining system and method
DE102012201841B4 (de) 2012-02-08 2013-09-26 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Vorbereitung eines definierten, vom Fahrer anwählbaren Anfahrvorganges
US9669851B2 (en) 2012-11-21 2017-06-06 General Electric Company Route examination system and method
JP5811109B2 (ja) * 2013-01-28 2015-11-11 トヨタ自動車株式会社 運転支援システム及び運転支援方法
IT201700016359A1 (it) * 2017-02-14 2018-08-14 Soluzioni Ingegneria S R L Ausilio alla guida di tipo collaborativo
DE102017011114A1 (de) * 2017-11-30 2019-06-06 Wabco Gmbh Verfahren und Fahrdynamik-System zur Regelung eines Anfahrvorganges eines Fahrzeugs
CN110261297B (zh) * 2019-07-12 2020-03-31 成都中科大旗软件股份有限公司 一种用于景区的安全防护装置
JP7434909B2 (ja) * 2020-01-10 2024-02-21 住友ゴム工業株式会社 路面の状態の判定装置、判定方法及び判定プログラム
CN113460056B (zh) * 2021-08-03 2022-08-09 吉林大学 一种基于卡尔曼滤波和最小二乘法的车辆路面附着系数估计方法
IL297359B2 (en) * 2022-10-18 2023-11-01 Maytronics Ltd Detecting the slipperiness of a pool surface

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010507C1 (fi) * 1990-04-02 1991-10-17 Volkswagen Ag, 3180 Wolfsburg, De
DE4134831C2 (de) * 1991-10-22 1995-05-18 Mannesmann Ag Anordnung zur Ermittlung einer Reibbeiwert-Information
JP3433014B2 (ja) * 1996-07-19 2003-08-04 日信工業株式会社 車両用アンチロックブレーキ制御装置
JP4496598B2 (ja) * 2000-04-06 2010-07-07 株式会社デンソー 路面状態識別装置
US6577943B2 (en) * 2000-04-21 2003-06-10 Sumitomo Rubber Industries, Ltd. System for distributing road surface information, system for collecting and distributing vehicle information, device for transmitting vehicle information and program for controlling vehicle
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
SE524087C2 (sv) * 2002-10-31 2004-06-22 Nira Dynamics Ab Mjaerdevi Sci Metod för bestämning av friktionen mellan en yta och ett däck för vägfordon som drivs med alla hjul samt en transmissionskoppling för fördelning av ett vridmoment mellan hjulaxlar innefattande nämnda metod
US20050038589A1 (en) * 2003-08-14 2005-02-17 Deepak Shukla Method for estimating a friction coefficient

Also Published As

Publication number Publication date
FI120061B (fi) 2009-06-15
EP2005140A4 (en) 2015-06-03
WO2007116123A1 (en) 2007-10-18
NO20084582L (no) 2008-11-03
NO342448B1 (no) 2018-05-22
EP2005140B1 (en) 2018-09-19
FI20060351A (fi) 2007-10-12
EP2005140A1 (en) 2008-12-24

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