NO881513L - Fremgangsmaate og innretning til bruk ved bestemmelse av banefriksjons- og bremseforhold. - Google Patents
Fremgangsmaate og innretning til bruk ved bestemmelse av banefriksjons- og bremseforhold.Info
- Publication number
- NO881513L NO881513L NO88881513A NO881513A NO881513L NO 881513 L NO881513 L NO 881513L NO 88881513 A NO88881513 A NO 88881513A NO 881513 A NO881513 A NO 881513A NO 881513 L NO881513 L NO 881513L
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- determining path
- brake conditions
- path friction
- friction
- Prior art date
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
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
-
- 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
- B60T8/175—Brake regulation specially adapted to prevent excessive wheel spin during vehicle acceleration, e.g. for traction control
-
- 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
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
- B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
- B60T8/17616—Microprocessor-based systems
-
- 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
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/48—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
- B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
-
- 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
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/52—Torque sensing, i.e. wherein the braking action is controlled by forces producing or tending to produce a twisting or rotating motion on a braked rotating member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/42—Arrangement or adaptation of brakes
- B64C25/44—Actuating mechanisms
- B64C25/46—Brake regulators for preventing skidding or aircraft somersaulting
-
- 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
- B60T2270/20—ASR control systems
- B60T2270/208—ASR control systems adapted to friction condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Aviation & Aerospace Engineering (AREA)
- Regulating Braking Force (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Braking Arrangements (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO881513A NO165856C (no) | 1988-04-07 | 1988-04-07 | Fremgangsmaate og innretning til bruk ved bestemmelse av banefriksjons- og bremseforhold. |
SE8801574A SE501182C2 (sv) | 1988-04-07 | 1988-04-27 | Förfarande och anordning för bestämning av banfriktionsförhållanden |
NO890663A NO163946C (no) | 1988-04-07 | 1989-02-16 | Fremgangsmaate og system for laasnings- og sklifri avbremsing/traksjon av kjoeretoeyhjul, omfattende tog- og flyhjul. |
GB898906022A GB8906022D0 (en) | 1988-04-07 | 1989-03-16 | A method and a device for use in determing conditions of runway friction and braking |
GB8907482A GB2217025B (en) | 1988-04-07 | 1989-04-03 | A method and a device for use in determining conditions of runway or road friction and braking |
US07/333,425 US4958512A (en) | 1988-04-07 | 1989-04-04 | Method and a device for use in determining conditions of runway friction and braking |
US07/582,937 US5195808A (en) | 1988-04-07 | 1989-04-07 | Method and system for non-locking and non-skidding braking/traction of a vehicle wheel |
EP89904624A EP0414715B1 (en) | 1988-04-07 | 1989-04-07 | Method and system for non-locking and non-skidding braking/traction of a vehicle wheel |
JP1504208A JP2933660B2 (ja) | 1988-04-07 | 1989-04-07 | 車輪の非ロックおよび非スキッド制動/トラクションのための方法およびシステム |
DE68920431T DE68920431T2 (de) | 1988-04-07 | 1989-04-07 | Verfahren und system für das nicht-blockierende und nicht-durchdrehende abbremsen/antreiben eines farzeugrades. |
PCT/NO1989/000029 WO1989009710A1 (en) | 1988-04-07 | 1989-04-07 | Method and system for non-locking and non-skidding braking/traction of a vehicle wheel |
AT89904624T ATE116610T1 (de) | 1988-04-07 | 1989-04-07 | Verfahren und system für das nicht-blockierende und nicht-durchdrehende abbremsen/antreiben eines farzeugrades. |
US07/947,837 US5249851A (en) | 1988-04-07 | 1992-09-21 | Method and system for non-locking and non-skidding braking/traction of a vehicle wheel |
HK98106707A HK1007541A1 (en) | 1988-04-07 | 1998-06-25 | Method and system for non-locking and non-skidding braking/traction of a vehicle wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO881513A NO165856C (no) | 1988-04-07 | 1988-04-07 | Fremgangsmaate og innretning til bruk ved bestemmelse av banefriksjons- og bremseforhold. |
Publications (4)
Publication Number | Publication Date |
---|---|
NO881513D0 NO881513D0 (no) | 1988-04-07 |
NO881513L true NO881513L (no) | 1989-10-09 |
NO165856B NO165856B (no) | 1991-01-07 |
NO165856C NO165856C (no) | 1991-04-17 |
Family
ID=19890791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO881513A NO165856C (no) | 1988-04-07 | 1988-04-07 | Fremgangsmaate og innretning til bruk ved bestemmelse av banefriksjons- og bremseforhold. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4958512A (no) |
GB (2) | GB8906022D0 (no) |
NO (1) | NO165856C (no) |
SE (1) | SE501182C2 (no) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0363570B1 (en) * | 1988-10-13 | 1996-02-21 | Japan Electronics Industry, Ltd. | Road surface friction sensor and road surface friction coefficient detector, and vehicle antilock braking device |
JP2774322B2 (ja) * | 1989-08-04 | 1998-07-09 | アイシン精機株式会社 | 走行路面状態判定装置 |
GB2279150A (en) * | 1993-06-19 | 1994-12-21 | Brian Charles Reeves | Low road friction detector for vehicles |
US6276189B1 (en) | 1995-03-13 | 2001-08-21 | James Kevin Hurson | Method and apparatus for continuous monitoring of road surface friction |
US5992212A (en) * | 1996-11-07 | 1999-11-30 | Roger D. Sims, P.E. | Device for determining coefficient of friction and level of lubrication |
US6354675B1 (en) * | 1997-05-22 | 2002-03-12 | Japan Electronics Industry Ltd. | ABS apparatus |
US5945598A (en) * | 1997-09-05 | 1999-08-31 | The B.F. Goodrich Company | Dynamometer test apparatus for aircraft brakes |
US6192736B1 (en) * | 1998-09-23 | 2001-02-27 | Diversified Metal Fabricators, Inc. | Tribometer for testing the efficiency of lubrication upon a railroad track surface |
JP3357893B2 (ja) * | 1999-12-24 | 2002-12-16 | 独立行政法人 航空宇宙技術研究所 | 路面摩擦測定方法及びその装置 |
US6681614B1 (en) * | 2000-09-06 | 2004-01-27 | Daniel L. Riffe | Apparatus for testing co-efficient of friction of a road surface |
JP3505501B2 (ja) * | 2000-10-19 | 2004-03-08 | 株式会社大和製作所 | 自動車走行路面のすべり摩擦係数測定装置 |
US6549842B1 (en) * | 2001-10-31 | 2003-04-15 | Delphi Technologies, Inc. | Method and apparatus for determining an individual wheel surface coefficient of adhesion |
GB0213372D0 (en) * | 2002-06-11 | 2002-07-24 | Airbus Uk Ltd | Aircraft braking method and apparatus |
US6840098B2 (en) * | 2003-01-27 | 2005-01-11 | Donald R. Halliday | Roadway friction tester and method |
NO320851B1 (no) * | 2004-04-15 | 2006-02-06 | Oddvard Johnsen | Kontrollerfunksjoner for brems basert pa en styring etter variasjoner i akselerasjonsverdier i hjulets horisontale plan |
US6928857B1 (en) * | 2004-07-14 | 2005-08-16 | Glen A. J. Brown | Apparatus for continuous measurement of road surface friction |
EP1637863A1 (en) * | 2004-09-20 | 2006-03-22 | PIRELLI PNEUMATICI S.p.A. | Method for calculating a friction-slippage curve for a tire |
GB2419962B (en) * | 2004-11-03 | 2010-04-14 | Douglas Equipment Ltd | Surface friction measuring device |
WO2007106204A2 (en) * | 2006-01-11 | 2007-09-20 | Halliday Donald R | Roadway grip tester and method |
DE102006026436A1 (de) * | 2006-06-07 | 2007-12-13 | Continental Aktiengesellschaft | Verfahren und Messfahrzeug zur Ermittlung objektiver Reifeneigenschaften auf einer Fahrbahnoberfläche |
US7617721B2 (en) | 2006-10-02 | 2009-11-17 | 3Rd Millennium Solutions, Ltd. | Apparatus and methods for determining a predicted vehicle braking operation |
NO327696B1 (no) * | 2007-12-07 | 2009-09-14 | Viatech As | Friksjonsmaler |
EP2085274B1 (en) | 2008-02-04 | 2010-07-28 | 3rd Millennium Solutions, Ltd. | Apparatus and methods for determining a predicted vehicle braking operation |
KR20100126537A (ko) * | 2008-06-20 | 2010-12-01 | 미쓰비시덴키 가부시키가이샤 | 열차 브레이크 장치 및 열차 브레이크 방법 |
FR2954503B1 (fr) * | 2009-12-18 | 2014-08-22 | Paris Aeroport | Dispositif perfectionne de mesure du degre de glissance d'un sol |
IT1401990B1 (it) * | 2010-09-30 | 2013-08-28 | Pirelli | Metodo e sistema per determinare l'attrito potenziale tra un pneumatico per veicoli ed una superficie di rotolamento |
FR2967259B1 (fr) * | 2010-11-09 | 2012-12-28 | Michelin Soc Tech | Procede de test tribologique relatif a un pneumatique |
US9663223B1 (en) | 2013-02-11 | 2017-05-30 | The Boeing Company | Aircraft braking performance and runway condition determination |
US9082301B2 (en) | 2013-10-28 | 2015-07-14 | The Boeing Company | Aircraft stopping performance display and warning |
CN105000006B (zh) * | 2015-02-02 | 2018-08-10 | 浙江雅迪机车有限公司 | Abs制动方法及装置、电动车辆abs控制方法、车辆稳定方法 |
GB2540183A (en) | 2015-07-08 | 2017-01-11 | Airbus Operations Ltd | Braking control system for an aircraft |
NO20171853A1 (en) | 2017-11-21 | 2019-05-22 | Fm Equipment As | Assembly and method for a vehicle |
EP3783331B1 (en) * | 2018-04-20 | 2023-11-08 | Kokusai Keisokuki Kabushiki Kaisha | Tire testing device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2700297A (en) * | 1950-02-25 | 1955-01-25 | Firestone Tire & Rubber Co | Drawbar for skid test dynamometers |
US4001642A (en) * | 1972-06-19 | 1977-01-04 | U.S. Philips Corporation | Anti-lock vehicle brake systems |
US3893330A (en) * | 1972-12-18 | 1975-07-08 | Data Systems Inc | Surface friction testing |
JPS5214485B2 (no) * | 1974-07-31 | 1977-04-22 | ||
SE395060B (sv) * | 1974-11-27 | 1977-07-25 | Lonnroth Borje Gunnar Arne | Anordning for metning av friktion mellan hjul och underlag |
CA1079858A (en) * | 1975-05-19 | 1980-06-17 | Adrian K. Dorsman | Analog-to-digital converter |
SE407856B (sv) * | 1976-03-31 | 1979-04-23 | Saab Scania Ab | Sett att vid ett motorfordon med minst ett intregrerat methjul meta och indikera grensverden for drivning och bromsning av fordon pa radande underlag och metanordning for genomforande av settet |
GB1555905A (en) * | 1977-11-10 | 1979-11-14 | G Proektizyskatel I Nii | Device for determining the coefficient of adhesion of vehicle pneumatic tyres to a road surface |
DE3119153A1 (de) * | 1981-05-14 | 1982-12-02 | Robert Bosch Gmbh, 7000 Stuttgart | Anordnung zum ermitteln des haftbeiwertes einer fahrbahn |
DE3534022A1 (de) * | 1985-05-07 | 1987-03-26 | Lucas Ind Plc | Verfahren zum ermitteln des reibungskoeffizienten zwischen reifen und fahrbahn |
US4662211A (en) * | 1985-12-16 | 1987-05-05 | K. J. Law Engineers, Inc. | Measuring friction characteristics of vehicle travel surfaces |
JPS6432173A (en) * | 1987-07-28 | 1989-02-02 | Mazda Motor | Low-mu road detector for automobile |
US4909073A (en) * | 1988-10-28 | 1990-03-20 | Kabushiki Kaisha Komatsu Seisakusho | Apparatus for measuring a resistance against slippage on road surface |
-
1988
- 1988-04-07 NO NO881513A patent/NO165856C/no not_active IP Right Cessation
- 1988-04-27 SE SE8801574A patent/SE501182C2/sv not_active IP Right Cessation
-
1989
- 1989-03-16 GB GB898906022A patent/GB8906022D0/en active Pending
- 1989-04-03 GB GB8907482A patent/GB2217025B/en not_active Expired - Lifetime
- 1989-04-04 US US07/333,425 patent/US4958512A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE8801574L (sv) | 1989-10-08 |
GB8906022D0 (en) | 1989-04-26 |
SE501182C2 (sv) | 1994-12-05 |
NO165856B (no) | 1991-01-07 |
NO881513D0 (no) | 1988-04-07 |
US4958512A (en) | 1990-09-25 |
GB8907482D0 (en) | 1989-05-17 |
SE8801574D0 (sv) | 1988-04-27 |
NO165856C (no) | 1991-04-17 |
GB2217025B (en) | 1992-05-06 |
GB2217025A (en) | 1989-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN OCTOBER 2003 |