JP2001505504A - カーブでのabsの制御状態を改善する方法 - Google Patents
カーブでのabsの制御状態を改善する方法Info
- Publication number
- JP2001505504A JP2001505504A JP50647398A JP50647398A JP2001505504A JP 2001505504 A JP2001505504 A JP 2001505504A JP 50647398 A JP50647398 A JP 50647398A JP 50647398 A JP50647398 A JP 50647398A JP 2001505504 A JP2001505504 A JP 2001505504A
- Authority
- JP
- Japan
- Prior art keywords
- curve
- speed
- vehicle
- control mode
- wheels
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000007423 decrease Effects 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
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
- B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
-
- 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
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/16—Curve braking control, e.g. turn control within ABS control algorithm
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.車輪の回転状態から、車両基準速度が導き出され、かつカーブ走行状況とカ ーブ方向を識別するための判断基準が得られ、カーブ識別の際に標準制御モー ドの代わりに特殊制御モードまたはカーブ制御モードが働き、この特殊制御モ ードまたはカーブ制御モードが、カーブ内側の前輪およびまたはカーブ内側の 後輪のブレーキ圧力の低下を生じる、ABSの制御状態を改善するための方法 、特にカーブ走行中の車両の操舵可能性および走行安定性を改善するための方 法において、部分ブレーキング範囲において、車両の一方の側の両車輪の速度 から求めた側方−車輪速度合計の差を示す車輪速度差(SD)の閾値(th; th1,th2,th3)を上回るときに、カーブ内側の前輪およびまたはカー ブ内側の後輪のブレーキ圧力が、閾値(th;th1,th2,th3)とヒス テリシス帯域(H)を下回るまで、低下させられることを特徴とする方法。 2.車輪速度差(SD)の閾値(th;th1,th2,th3)が車速(vFZ) に依存して変えられることを特徴とする請求項1記載の方法。 3.閾値(th;th1,th2,th3)が下側範囲において車速(vFZ)に依 存して車速(f(th1))と共に低下し、中間速度範囲において車速と共に ほぼ直線的に増大し(f(th2))、上側速度範囲においてほぼ一定に延び る(f(th3))ことを特徴とする請求項2記載の方法。 4.下側の速度範囲(f(th1))が約40〜60km/hの車速値まで達し 、中間速度範囲(f(th2))が約110〜150km/h、例えば約13 0km/hの値まで達し、この中間速度範囲に上側の速度範囲(f(th3) )が接続していることを特徴とする請求項3記載の方法。 5.ヒステリシス帯域(H)が約2〜6km/h、特に3〜4km/hのオーダ ーであることを特徴とする請求項1〜4のいずれか一つまた複数に記載の方法 。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19628980.7 | 1996-07-18 | ||
DE19628980A DE19628980A1 (de) | 1996-07-18 | 1996-07-18 | Verfahren zur Verbesserung des Regelverhaltens eines ABS in der Kurve |
PCT/EP1997/002176 WO1998003382A1 (de) | 1996-07-18 | 1997-04-26 | Verfahren zur verbesserung des regelverhaltens eines abs in der kurve |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001505504A true JP2001505504A (ja) | 2001-04-24 |
JP2001505504A5 JP2001505504A5 (ja) | 2004-12-09 |
JP4381481B2 JP4381481B2 (ja) | 2009-12-09 |
Family
ID=7800168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50647398A Expired - Fee Related JP4381481B2 (ja) | 1996-07-18 | 1997-04-26 | カーブでのabsの制御状態を改善する方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6289272B1 (ja) |
EP (1) | EP0912379B1 (ja) |
JP (1) | JP4381481B2 (ja) |
DE (2) | DE19628980A1 (ja) |
WO (1) | WO1998003382A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003509272A (ja) * | 1999-09-16 | 2003-03-11 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 滑り制御ブレーキ装置を備えた車両の安定化方法および装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19820107A1 (de) * | 1997-12-20 | 1999-06-24 | Itt Mfg Enterprises Inc | Verfahren und Vorrichtung zur Verbesserung der Fahreigenschaft eines Fahrzeugs bei gebremster Kurvenfahrt |
US6577942B1 (en) * | 1999-10-27 | 2003-06-10 | Freightliner Llc | Diagnosing brake problems from minor wheel slip variations |
DE10031128B4 (de) * | 2000-06-30 | 2010-07-01 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Erkennung eines Spurwechsels |
DE10150493B4 (de) * | 2000-10-18 | 2011-01-27 | Continental Teves Ag & Co. Ohg | Verfahren zur Erhöhung der Fahrstabilität während einer Teilbremsung bei Kurvenfahrt nach einer ABSplus-Regelstrategie |
EP1379419B1 (de) * | 2001-04-10 | 2012-02-22 | Continental Teves AG & Co. oHG | Verfahren zur verbesserung des regelverhaltens eines blockierschutzregelungssystems |
WO2003093035A1 (de) * | 2002-05-03 | 2003-11-13 | Continental Teves Ag & Co. Ohg | Verfahren zur erkennung der geradeausfahrt auf basis von raddrehzahlinformationen |
DE10244557A1 (de) | 2002-09-25 | 2004-04-08 | Continental Teves Ag & Co. Ohg | Verfahren zur Verbesserung der Fahreigenschaft eines Fahrzeugs |
JP4889497B2 (ja) * | 2003-10-28 | 2012-03-07 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | 車両の走行挙動を改善するための方法及びシステム |
DE102004039151A1 (de) * | 2004-08-12 | 2006-02-23 | Wabco Gmbh & Co.Ohg | Brake-Performance-Üerwachung |
JP4640224B2 (ja) * | 2006-03-15 | 2011-03-02 | 日産自動車株式会社 | 車両走行路の湾曲傾向検出装置およびこれを用いた車両の動作応答制御装置 |
JP5119306B2 (ja) | 2010-09-22 | 2013-01-16 | トヨタ自動車株式会社 | 車両の走行制御装置 |
JP5857593B2 (ja) * | 2011-09-29 | 2016-02-10 | トヨタ自動車株式会社 | 車両の制動制御装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3413738C2 (de) * | 1984-04-12 | 1993-11-04 | Teves Gmbh Alfred | Schlupfgeregelte bremsanlage fuer strassenfahrzeuge |
DE3726998C2 (de) * | 1987-08-13 | 1995-07-06 | Teves Gmbh Alfred | Verfahren und Schaltungsanordnung zur Regelung des Radschlupfes mit einer elektronisch steuerbaren Kraftfahrzeug-Bremsanlage |
DE3919347C3 (de) * | 1988-06-15 | 2002-05-29 | Aisin Seiki | Einrichtung und Verfahren zur Regelung einer Fahrzeugbewegung |
DE3905045A1 (de) * | 1989-02-18 | 1990-08-23 | Teves Gmbh Alfred | Schaltungsanordnung fuer eine bremsanlage mit blockierschutz- und/oder antriebsschlupfregelung |
DE4009355A1 (de) * | 1990-03-23 | 1991-09-26 | Teves Gmbh Alfred | Schaltungsanordnung fuer ein kraftfahrzeug mit blockierschutz- und/oder antriebsschlupfregelung |
JP3032232B2 (ja) * | 1990-04-16 | 2000-04-10 | 日産自動車株式会社 | 車両の旋回挙動制御装置 |
DE4036742A1 (de) * | 1990-11-17 | 1992-05-21 | Teves Gmbh Alfred | Schaltungsanordnung fuer ein antriebsschlupfregelungssystem mit bremsen- und/oder motoreingriff |
JP2679415B2 (ja) * | 1990-12-21 | 1997-11-19 | 日産自動車株式会社 | 車両の制動力左右配分制御装置 |
DE4111614A1 (de) * | 1991-04-10 | 1992-10-15 | Bayerische Motoren Werke Ag | Verfahren zur erkennung querdynamischer instabilitaeten bei einem zweiachsigen fahrzeug in kurven |
DE4114047B4 (de) * | 1991-04-29 | 2006-06-01 | Wabco Gmbh & Co.Ohg | Elektronisches Brems- oder Anfahrregelsystem für Fahrzeuge |
DE4226940A1 (de) * | 1992-08-14 | 1994-02-17 | Teves Gmbh Alfred | Verfahren und Schaltungsanordnung zur Verringerung nachteiliger Auswirkungen von Motorschleppmomenten |
DE4314449A1 (de) * | 1993-05-03 | 1994-11-10 | Teves Gmbh Alfred | Schaltungsanordnung zur Aufbereitung und Auswertung von Radsensorsignalen |
DE4418771C1 (de) * | 1994-05-28 | 1995-10-19 | Daimler Benz Ag | Verfahren zur Fahrstabilitätsregelung eines Kraftfahrzeuges bei erhöhtem Schlupf der Antriebsräder |
DE4418772C2 (de) * | 1994-05-28 | 2000-08-24 | Daimler Chrysler Ag | Verfahren zur Regelung des Bremsdrucks in Abhängigkeit der Abweichung des Istschlupfes von Rädern zu einem Sollschlupf |
-
1996
- 1996-07-18 DE DE19628980A patent/DE19628980A1/de not_active Withdrawn
-
1997
- 1997-04-26 US US09/214,976 patent/US6289272B1/en not_active Expired - Lifetime
- 1997-04-26 JP JP50647398A patent/JP4381481B2/ja not_active Expired - Fee Related
- 1997-04-26 WO PCT/EP1997/002176 patent/WO1998003382A1/de active IP Right Grant
- 1997-04-26 DE DE59708724T patent/DE59708724D1/de not_active Expired - Lifetime
- 1997-04-26 EP EP97921802A patent/EP0912379B1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003509272A (ja) * | 1999-09-16 | 2003-03-11 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 滑り制御ブレーキ装置を備えた車両の安定化方法および装置 |
JP4950401B2 (ja) * | 1999-09-16 | 2012-06-13 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 滑り制御ブレーキ装置を備えた車両の安定化方法および装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0912379A1 (de) | 1999-05-06 |
DE19628980A1 (de) | 1998-01-22 |
JP4381481B2 (ja) | 2009-12-09 |
WO1998003382A1 (de) | 1998-01-29 |
US6289272B1 (en) | 2001-09-11 |
DE59708724D1 (de) | 2002-12-19 |
EP0912379B1 (de) | 2002-11-13 |
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