DE69524073D1 - Fahrzeugbodenhaftungsmessung mit Belastungskraftkomponenten - Google Patents

Fahrzeugbodenhaftungsmessung mit Belastungskraftkomponenten

Info

Publication number
DE69524073D1
DE69524073D1 DE69524073T DE69524073T DE69524073D1 DE 69524073 D1 DE69524073 D1 DE 69524073D1 DE 69524073 T DE69524073 T DE 69524073T DE 69524073 T DE69524073 T DE 69524073T DE 69524073 D1 DE69524073 D1 DE 69524073D1
Authority
DE
Germany
Prior art keywords
load force
vehicle
component
components
normalized
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
DE69524073T
Other languages
English (en)
Other versions
DE69524073T2 (de
Inventor
Donald R Holliday
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.)
Hal-Tech Ltd Plain City Ohio Us
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69524073D1 publication Critical patent/DE69524073D1/de
Publication of DE69524073T2 publication Critical patent/DE69524073T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/04—Suspension or damping
    • 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
    • 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
    • B60T8/1725—Using tyre sensors, e.g. Sidewall Torsion sensors [SWT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/06—Steering behaviour; Rolling behaviour
    • 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
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/27—Racing vehicles, e.g. F1
    • 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
    • B60T2240/02—Longitudinal grip

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Vehicle Body Suspensions (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
DE69524073T 1994-03-31 1995-03-31 Fahrzeugbodenhaftungsmessung mit Belastungskraftkomponenten Expired - Fee Related DE69524073T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/220,740 US5435193A (en) 1994-03-31 1994-03-31 System and method for measuring the grip performance of a vehicle
PCT/US1995/003979 WO1995027192A1 (en) 1994-03-31 1995-03-31 System and method for measuring the grip performance of a vehicle

Publications (2)

Publication Number Publication Date
DE69524073D1 true DE69524073D1 (de) 2002-01-03
DE69524073T2 DE69524073T2 (de) 2002-04-11

Family

ID=22824757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69524073T Expired - Fee Related DE69524073T2 (de) 1994-03-31 1995-03-31 Fahrzeugbodenhaftungsmessung mit Belastungskraftkomponenten

Country Status (9)

Country Link
US (1) US5435193A (de)
EP (1) EP0753133B1 (de)
JP (1) JPH09511335A (de)
KR (1) KR100364643B1 (de)
AT (1) ATE209341T1 (de)
AU (1) AU687190B2 (de)
CA (1) CA2186730A1 (de)
DE (1) DE69524073T2 (de)
WO (1) WO1995027192A1 (de)

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US5821434A (en) * 1995-03-31 1998-10-13 Halliday; Donald R. System and method for measuring the grip performance of a vehicle
DE19529539A1 (de) * 1995-08-11 1997-02-13 Man Nutzfahrzeuge Ag Verfahren zur ON-BOARD-Ermittlung von fahrdynamischen Sicherheitsreserven von Nutzfahrzeugen
US5969246A (en) * 1995-10-10 1999-10-19 Snap-On Technologies, Inc. Apparatus and method for determining axial stability
US5723782A (en) * 1996-11-29 1998-03-03 Bolles, Jr.; Robert C. Method of land vehicle suspension evaluation and design through roll angle analysis
US7267148B2 (en) * 1999-08-10 2007-09-11 Michelin Recherche Et Technique S.A. Measurement of adherence between a vehicle wheel and the roadway
USRE39838E1 (en) 2000-04-10 2007-09-18 The Timken Company Bearing assembly with sensors for monitoring loads
DE10048121A1 (de) * 2000-09-28 2002-04-25 Porsche Ag Radaufhängung für Kraftfahrzeuge
DE10050420A1 (de) * 2000-10-12 2003-03-27 Bayerische Motoren Werke Ag Fahrdynamik-Regelsystem eines Kraftfahrzeuges
DE10050421A1 (de) * 2000-10-12 2002-05-23 Bayerische Motoren Werke Ag Fahrdynamik-Regelverfahren eines Kraftfahrzeuges
US6546790B1 (en) * 2001-05-11 2003-04-15 Donald R. Halliday Method and apparatus for direct measurement of axial axle loads
US6840098B2 (en) * 2003-01-27 2005-01-11 Donald R. Halliday Roadway friction tester and method
US6805362B1 (en) * 2003-05-02 2004-10-19 Thomas Wesley Melcher Vehicle lean and alignment control system
US7931286B2 (en) * 2003-05-02 2011-04-26 Melcher Thomas W Vehicle lean and alignment control system
JP2005121405A (ja) * 2003-10-15 2005-05-12 Yazaki Corp 車両用自重計
FR2872118B1 (fr) * 2004-06-29 2006-09-29 Peugeot Citroen Automobiles Sa Systeme de freinage d'une roue de vehicule automobile
JP4558395B2 (ja) * 2004-07-12 2010-10-06 富士重工業株式会社 車輪の接地状態判定装置および車輪の接地状態判定方法、並びに車両運動制御装置
DE102004060809A1 (de) * 2004-12-17 2006-06-29 Daimlerchrysler Ag Verfahren und Vorrichtung zur Bestimmung massebezogener Größen eines Fahrzeugs
US7802800B2 (en) * 2006-04-20 2010-09-28 Melcher Thomas W Motor vehicle with leaning system controlled by load sensor and method therefor
DE102007011459A1 (de) * 2007-03-09 2008-09-11 Zf Friedrichshafen Ag Kraftfahrzeug und Verfahren zum Einstellen antriebsstrangseitiger Baugruppen desselben
ATE474750T1 (de) * 2007-11-26 2010-08-15 Gm Global Tech Operations Inc Verfahren zur beurteilung der spurhaltungsfähigkeit eines fahrzeugs
DE102009000922A1 (de) * 2009-02-17 2010-08-19 Robert Bosch Gmbh Verfahren zur Fahrzeugstabilisierung mit integrierter Funktion zur Umkippvermeidung
US10137965B2 (en) 2013-02-28 2018-11-27 Thomas W. Melcher Snowmobile with leaning capability and improvements therefor
US9545976B2 (en) 2013-02-28 2017-01-17 Thomas W. Melcher Snowmobile with leaning capability
US9937908B2 (en) * 2015-09-17 2018-04-10 GM Global Technology Operations LLC Vehicle with model-based control of an active aerodynamic element
ITUB20159144A1 (it) * 2015-12-16 2017-06-16 Automobili Lamborghini Spa Ala per veicoli, procedimento per il suo controllo ed autoveicolo comprendente quest?ala
US10598292B2 (en) 2016-05-06 2020-03-24 Thomas W. Melcher Hydraulic bypass system
GB201608308D0 (en) * 2016-05-12 2016-06-29 Alexander Dennis Ltd Control systems and methods
GB2572081B (en) 2016-11-03 2022-11-02 Smedleys Eng Pty Ltd Method and apparatus for measuring and logging the performance of a vehicle suspension system
DE102017109649B3 (de) 2017-05-05 2018-08-16 Schaeffler Technologies AG & Co. KG Verfahren zur Reibwertbestimmung
IT201800009737A1 (it) * 2018-10-24 2020-04-24 Vito Francesco De Sistema di misurazione dell'aderenza delle ruote di un autoveicolo alla superficie stradale tramite uso di trasduttori di forza inseriti nelle sospensioni per rilevare le forze trasversali trasmesse dalle ruote al veicolo
TWI672235B (zh) * 2018-11-09 2019-09-21 華創車電技術中心股份有限公司 車輪抓地力裕度估測方法
CN113933068B (zh) * 2021-11-15 2023-10-27 中国第一汽车股份有限公司 一种乘用车高速道路载荷获取方法

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US3713330A (en) * 1971-01-11 1973-01-30 Mts System Corp Axle test device
US4371191A (en) * 1977-08-22 1983-02-01 Springhill Laboratories, Inc. Adjusting automobile suspension system
DE2947259A1 (de) * 1979-11-23 1981-05-27 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zur bestimmung des reibbeiwertes
US4588198A (en) * 1983-08-20 1986-05-13 Mazda Motor Corporation Steering system having controllable damper
DE3409040A1 (de) * 1984-03-10 1985-09-19 Burkhard Fugmann Verfahren zur fruehzeitigen erkennung eines abfalles der bodenhaftung bei den laufraedern eines strassenfahrzeuges
DE3633153A1 (de) * 1986-09-30 1988-04-07 Bosch Gmbh Robert Vorrichtung zur bestimmung der haftreibung zwischen der fahrbahn und den reifen
CA1289244C (en) * 1987-05-08 1991-09-17 Helmut Mayer Method and apparatus for determining moments acting upon an object under measurement
JP2804760B2 (ja) * 1988-01-22 1998-09-30 雅彦 三成 自動車の操縦制御装置
DE3912555A1 (de) * 1989-04-17 1990-10-18 Daimler Benz Ag Verfahren zur bestimmung des radschlupfes einzelner raeder eines fahrzeuges
GB8918303D0 (en) * 1989-08-10 1989-09-20 Lucas Ind Plc Monitoring and predicting road vehicle/road surface conditions
DE3937966C2 (de) * 1989-11-15 1994-02-03 Bert Prof Dr Ing Breuer Verfahren und Vorrichtung zur Bestimmung der Kraftschlußverhältnisse zwischen Fahrzeugreifen und Fahrbahn
US5186042A (en) * 1990-03-19 1993-02-16 Japan Electronics Industry, Ltd. Device for measuring action force of wheel and device for measuring stress of structure
DE4026625A1 (de) * 1990-08-23 1992-02-27 Bosch Gmbh Robert Verfahren zum erkennen des reibwerts (my)
JP2903720B2 (ja) * 1991-01-11 1999-06-14 日産自動車株式会社 四輪駆動車の駆動力配分制御装置

Also Published As

Publication number Publication date
EP0753133A1 (de) 1997-01-15
JPH09511335A (ja) 1997-11-11
AU2234395A (en) 1995-10-23
EP0753133B1 (de) 2001-11-21
KR100364643B1 (ko) 2003-04-11
CA2186730A1 (en) 1995-10-12
DE69524073T2 (de) 2002-04-11
WO1995027192A1 (en) 1995-10-12
KR970702482A (ko) 1997-05-13
AU687190B2 (en) 1998-02-19
ATE209341T1 (de) 2001-12-15
EP0753133A4 (de) 1998-04-22
US5435193A (en) 1995-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HAL-TECH LTD., PLAIN CITY, OHIO, US

8328 Change in the person/name/address of the agent

Representative=s name: MICHALSKI HUETTERMANN PATENTANWAELTE GBR, 40221 DU

8381 Inventor (new situation)

Inventor name: HALLIDAY, DONALD R., POWELL, US

8339 Ceased/non-payment of the annual fee