JP5110293B2 - 車輪軸受における反作用力を求める方法 - Google Patents
車輪軸受における反作用力を求める方法 Download PDFInfo
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- JP5110293B2 JP5110293B2 JP2008101909A JP2008101909A JP5110293B2 JP 5110293 B2 JP5110293 B2 JP 5110293B2 JP 2008101909 A JP2008101909 A JP 2008101909A JP 2008101909 A JP2008101909 A JP 2008101909A JP 5110293 B2 JP5110293 B2 JP 5110293B2
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- force
- braking
- bearing
- ftan
- wheel bearing
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims description 30
- 238000006243 chemical reaction Methods 0.000 title claims description 13
- 230000005484 gravity Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
-
- 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
- B60T8/32—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
-
- 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
- G01L5/0009—Force sensors associated with a bearing
- G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/11—Mounting of sensors thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/11—Mounting of sensors thereon
- B60G2204/115—Wheel hub bearing sensors
-
- 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
- B60T2240/06—Wheel load; Wheel lift
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
- F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D2066/005—Force, torque, stress or strain
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D2066/006—Arrangements for monitoring working conditions, e.g. wear, temperature without direct measurement of the quantity monitored, e.g. wear or temperature calculated form force and duration of braking
Description
従って本発明によれば、少なくとも1つの別のセンサにより、制動過程においてキャリパに作用する制動力が求められ、生じる軸受力から、軸受力への制動力の影響が算出される。
こうしてのみ、極端な走行状況においても、タイヤと道路表面との間の精確な力関係を求めることができる。
2,2a,3,3a,3b,3c センサ
18 キヤリパ
Claims (8)
- 車輪軸受における反作用力を求める方法であって、車輪軸受における反作用力が、走行運転中に車輪のタイヤに作用する力から生じるものにおいて、
センサ(2,2a)により、車輪軸受(1)に生じる軸受力(FresL)が求められ、その際生じる軸受力(FresL)が車輪軸受における反作用力と制動反作用力(FtanL)から合成され、制動反作用力(FtanL)が制動力(FtanB)から生じ、
少なくとも1つの別のセンサ(3,3a,3b,3c)により、制動過程においてキャリパ(18)に作用する制動力(FtanB)が求められ、
生じる軸受力(FresL)から、生じる軸受力(FresL)への制動力(FtanB)の影響(FtanL)が算出され、
制動力(Ftan B )の重心の空間的位置も求められ、その際制動力の重心が制動力のベクトルの計算による作用点である
ことを特徴とする、方法。 - 車輪軸受(1)の静止している軸受輪部分(1a)に生じる力(FresL)が、この軸受輪部分(1a)に設けられるセンサ(2,2a)により求められることを特徴とする、請求項1に記載の方法。
- 車輪軸受(1)の静止している軸受輪部分(1a)の静止しているハウジング(1d)に生じる力(FresL)が、ハウジングに設けられるセンサ(2,2a)により求められることを特徴とする、請求項1に記載の方法。
- 制動力(FtanB)が、車輪軸受(1)とキャリパ(18)との間にある別のセンサ(3,3a,3b,3c)により求められることを特徴とする、請求項1に記載の方法。
- 制動力(FtanB)が、車輪軸受(1)とキャリパ(18)との間でキャリパ(18)の懸架点にある別のセンサ(3,3a,3b,3c)により求められることを特徴とする、請求項4に記載の方法。
- 制動力(FtanB)が、車輪軸受(1)とキャリパ(18)との間でキャリパ(18)の担体にある別のセンサ(3,3a,3b,3c)により求められることを特徴とする、請求項4に記載の方法。
- 生じる軸受力(Fres L )から反作用力を求めるため、制動反作用力(Ftan L )が永続的に算出されることを特徴とする、請求項1に記載の方法。
- 少なくとも2つのセンサ(2b)により、曲線走行から車輪軸受(1)における 傾倒力が求められ、その際センサ(2b)が、互いに離れた面に設けられていることを特徴とする、請求項1に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10105298A DE10105298C1 (de) | 2001-02-02 | 2001-02-02 | Radlagereinheit zum Messen der Kontaktkräfte zwischen Reifen und Straße |
DE10105298.7 | 2002-02-02 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002048693A Division JP2002350254A (ja) | 2001-02-02 | 2002-01-22 | タイヤと道路との間の接触力を測定するための車輪軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008268201A JP2008268201A (ja) | 2008-11-06 |
JP5110293B2 true JP5110293B2 (ja) | 2012-12-26 |
Family
ID=7673005
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002048693A Pending JP2002350254A (ja) | 2001-02-02 | 2002-01-22 | タイヤと道路との間の接触力を測定するための車輪軸受 |
JP2008101909A Expired - Fee Related JP5110293B2 (ja) | 2001-02-02 | 2008-03-13 | 車輪軸受における反作用力を求める方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002048693A Pending JP2002350254A (ja) | 2001-02-02 | 2002-01-22 | タイヤと道路との間の接触力を測定するための車輪軸受 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6701780B2 (ja) |
JP (2) | JP2002350254A (ja) |
BR (1) | BR0200253B1 (ja) |
DE (2) | DE10105298C1 (ja) |
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USRE39838E1 (en) | 2000-04-10 | 2007-09-18 | The Timken Company | Bearing assembly with sensors for monitoring loads |
DE20222012U1 (de) | 2002-01-22 | 2010-10-21 | Schaeffler Technologies Gmbh & Co. Kg | Radlagereinheit mit Befestigungsöffnungen für den Bremsträger |
DE10262350B4 (de) * | 2002-01-22 | 2013-03-14 | Schaeffler Technologies AG & Co. KG | Radlagereinheit mit Befestigungsöffnungen für den Bremssattelträger |
WO2003097381A1 (fr) * | 2002-05-17 | 2003-11-27 | Koyo Seiko Co., Ltd. | Unite de moyeu a detecteur |
JP2004233331A (ja) * | 2002-12-04 | 2004-08-19 | Sumitomo Rubber Ind Ltd | 車輪力検出装置及び車輪力検出方法 |
JP2004264029A (ja) * | 2003-01-16 | 2004-09-24 | Koyo Seiko Co Ltd | センサ付きハブユニット |
US7191642B2 (en) * | 2004-02-10 | 2007-03-20 | Paulsen Craig A | Method, apparatus and system for measuring brake force |
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FR2869982B1 (fr) * | 2004-05-04 | 2006-07-14 | Snr Roulements Sa | Roulement capteur de deformations comprenant deux jauges de contraintes |
FR2869966B1 (fr) * | 2004-05-04 | 2006-07-14 | Snr Roulements Sa | Roulement capteur de deformations comprenant au moins trois jauges d'echantillonnage d'une transformee fourier discrete |
FR2872118B1 (fr) * | 2004-06-29 | 2006-09-29 | Peugeot Citroen Automobiles Sa | Systeme de freinage d'une roue de vehicule automobile |
WO2006034492A1 (en) * | 2004-09-23 | 2006-03-30 | Mun Kyung Hong | Ventricular injection catheter |
WO2006124485A1 (en) * | 2005-05-12 | 2006-11-23 | The Timken Company | Wheel end with load sensing capabilities |
DE102005032222A1 (de) * | 2005-07-09 | 2007-01-25 | Schaeffler Kg | Lageranordnung zur Lagerung wenigstens eines Maschinenelements an einer Stütze |
JP2007040782A (ja) * | 2005-08-02 | 2007-02-15 | Toyota Motor Corp | 車輪作用力検出システムおよび車輪作用力検出方法 |
DE102006016476A1 (de) * | 2006-04-07 | 2007-11-08 | Schaeffler Kg | Wälzlager mit Sensor |
WO2008026305A1 (en) * | 2006-08-25 | 2008-03-06 | Ntn Corporation | Sensor-equipped bearing for wheel |
JP4908998B2 (ja) * | 2006-09-28 | 2012-04-04 | 本田技研工業株式会社 | ブレーキ力検出装置 |
WO2010011615A2 (en) * | 2008-07-20 | 2010-01-28 | Southern Research Institute | A direct contact force measurement system |
FR2935124B1 (fr) * | 2008-08-20 | 2011-10-28 | Renault Sas | Procede de determination de la derive d'un vehicule automobile |
DE102010027010A1 (de) | 2010-07-13 | 2012-01-19 | Schaeffler Technologies Gmbh & Co. Kg | Verfahren und Vorrichtung zur Ermittlung eines auf ein Fahrradantriebsmittel eingeleiteten wirksamen Drehmomentes |
DE102010047928A1 (de) | 2010-10-08 | 2012-04-12 | Schaeffler Technologies Gmbh & Co. Kg | Wälzlager zum rotativen Lagern eines Maschinenelementes |
WO2013047346A1 (ja) | 2011-09-29 | 2013-04-04 | Ntn株式会社 | センサ付車輪用軸受装置 |
DE102013004678A1 (de) | 2013-03-19 | 2014-09-25 | Continental Teves Ag & Co. Ohg | Leiterplatte zum Anbinden eines Verformungssensor an eine Signalverarbeitungsschaltung |
CN103344382A (zh) * | 2013-07-09 | 2013-10-09 | 浙江省计量科学研究院 | 滚筒反力式汽车制动检验台动态制动力两轮检定仪 |
DE102013213619A1 (de) * | 2013-07-11 | 2015-01-15 | Siemens Aktiengesellschaft | Bremszuspanneinrichtung für eine Scheiben-Bremsvorrichtung |
DE102013020329B3 (de) * | 2013-12-05 | 2015-01-15 | Audi Ag | Verfahren und Vorrichtung zur Bestimmung des Gesamtmomentes eines Antriebsstranges |
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-
2001
- 2001-02-02 DE DE10105298A patent/DE10105298C1/de not_active Revoked
- 2001-02-02 DE DE10164929A patent/DE10164929B4/de not_active Expired - Fee Related
-
2002
- 2002-01-22 JP JP2002048693A patent/JP2002350254A/ja active Pending
- 2002-01-31 BR BRPI0200253-1B1A patent/BR0200253B1/pt not_active IP Right Cessation
- 2002-02-04 US US10/067,651 patent/US6701780B2/en not_active Expired - Fee Related
-
2008
- 2008-03-13 JP JP2008101909A patent/JP5110293B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10105298C1 (de) | 2002-08-14 |
JP2002350254A (ja) | 2002-12-04 |
BR0200253A (pt) | 2002-10-08 |
JP2008268201A (ja) | 2008-11-06 |
BR0200253B1 (pt) | 2013-08-27 |
US6701780B2 (en) | 2004-03-09 |
DE10164929B4 (de) | 2010-08-19 |
US20030145651A1 (en) | 2003-08-07 |
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