JP5754975B2 - 車両のブレーキ特性の改善のための方法 - Google Patents
車両のブレーキ特性の改善のための方法 Download PDFInfo
- Publication number
- JP5754975B2 JP5754975B2 JP2011031843A JP2011031843A JP5754975B2 JP 5754975 B2 JP5754975 B2 JP 5754975B2 JP 2011031843 A JP2011031843 A JP 2011031843A JP 2011031843 A JP2011031843 A JP 2011031843A JP 5754975 B2 JP5754975 B2 JP 5754975B2
- Authority
- JP
- Japan
- Prior art keywords
- brake
- valve
- rear wheel
- brake circuit
- wheel
- 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.)
- Active
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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
- 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
- B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
- B60T8/4863—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems
- B60T8/4872—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems pump-back 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
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
- B60T8/266—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves or actuators with external control means
- B60T8/268—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves or actuators with external control means using the valves of an ABS, ASR or ESP system
-
- 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
- B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/404—Control of the pump unit
- B60T8/405—Control of the pump unit involving the start-up phase
Description
2 ブレーキ力増幅器
3 主ブレーキシリンダ
4a、4b 高圧開閉弁
5a、5b 切換え弁
6a、6b リターンポンプ
7a、7b 増圧弁
8a、8b 中間リザーバ
9a、9b 減圧弁
10a、10b 後輪のためのホイールブレーキ
10c、10d 前輪のためのホイールブレーキ
11a、11b 逆止め弁
12 電動モータ
Claims (6)
- 一つの共通のモータ(12)によって駆動されるそれぞれ一つのリターンポンプ(6a、6b)を備えた、前輪と後輪のブレーキ回路(I、II)を持つ、油圧式車両ブレーキシステム付きの車両のブレーキ特性の改善のための方法において、
少なくともどちらかの前輪で過度の制動スリップが生じるブレーキ操作の際には、主ブレーキシリンダ(3)と後輪ブレーキ回路Iのリターンポンプ(6a)のインテーク側との間に配置されている弁(4a)が、後輪ブレーキ回路のリターンポンプ(6a)の上での差圧が低下されるように制御される、ことを特徴とする方法。 - 後輪ブレーキ回路(I)の弁(4a)が部分的に或いは完全に開かれることを特徴とする、請求項1に記載の方法。
- 後輪ブレーキ回路(I)の弁(4a)が、ブレーキ回路(I、II)の中で支配的なブレーキ圧力(p)が前もって定められている閾値をオーバーした時にのみ開かれる、ことを特徴とする、請求項1または2に記載の方法。
- 後輪ブレーキ回路(I)の弁(4a)が、少なくともどちらかの後輪でのホイールスリップが前もって定められている閾値よりも小さい時にのみ開かれることを特徴とする、請求項1から3のいずれかに記載の方法。
- 後輪ブレーキ回路(I)の弁(4a)が、少なくともどちらかの前輪でのホイールスリップが前もって定められている閾値よりも小さくなると、閉じられることを特徴とする、請求項1から4のいずれかに記載の方法。
- 請求項1から5のいずれかに記載の方法の実施のための手段を含む制御装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010002240.3 | 2010-02-23 | ||
DE102010002240.3A DE102010002240B4 (de) | 2010-02-23 | 2010-02-23 | Verfahren zum Verbessern des Bremsverhaltens eines Fahrzeugs |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011173587A JP2011173587A (ja) | 2011-09-08 |
JP5754975B2 true JP5754975B2 (ja) | 2015-07-29 |
Family
ID=44475904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011031843A Active JP5754975B2 (ja) | 2010-02-23 | 2011-02-17 | 車両のブレーキ特性の改善のための方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110204709A1 (ja) |
JP (1) | JP5754975B2 (ja) |
DE (1) | DE102010002240B4 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009055035A1 (de) * | 2009-12-21 | 2011-06-22 | Robert Bosch GmbH, 70469 | Verfahren zum Stabilisieren eines Fahrzeugs in einer Fahrsituation, in der das Fahrzeug gleichzeitig gebremst und gelenkt wird |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4106336A1 (de) * | 1991-02-28 | 1992-09-03 | Bosch Gmbh Robert | Hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge |
JP3451733B2 (ja) * | 1994-06-27 | 2003-09-29 | マツダ株式会社 | 車両のトラクションコントロール装置 |
JP3344184B2 (ja) * | 1995-09-26 | 2002-11-11 | 日産自動車株式会社 | 車両挙動制御装置 |
DE19537439B4 (de) * | 1995-10-07 | 2004-02-26 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung der Bremsanlage eines Fahrzeugs |
DE19541601B4 (de) * | 1995-11-08 | 2007-08-09 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung der Bremsanlage eines Fahrzeugs |
DE19543962A1 (de) * | 1995-11-25 | 1997-05-28 | Bosch Gmbh Robert | Hydraulische Fahrzeugbremsanlage mit Radschlupfregeleinrichtung |
JPH09193781A (ja) * | 1995-12-30 | 1997-07-29 | Robert Bosch Gmbh | ブレーキ装置のモニタ装置 |
DE19712732A1 (de) * | 1997-03-26 | 1998-10-01 | Bosch Gmbh Robert | Hydraulische Fahrzeugbremsanlage mit Blockierschutzeinrichtung |
JP3913992B2 (ja) * | 2001-02-16 | 2007-05-09 | 日信工業株式会社 | 自動二輪車のアンチロックブレーキ制御方法 |
DE102007038397A1 (de) * | 2007-08-14 | 2009-02-19 | Robert Bosch Gmbh | Bremssystem für ein Fahrzeug |
-
2010
- 2010-02-23 DE DE102010002240.3A patent/DE102010002240B4/de active Active
-
2011
- 2011-02-10 US US13/024,937 patent/US20110204709A1/en not_active Abandoned
- 2011-02-17 JP JP2011031843A patent/JP5754975B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
DE102010002240A1 (de) | 2011-10-06 |
US20110204709A1 (en) | 2011-08-25 |
DE102010002240B4 (de) | 2023-09-21 |
JP2011173587A (ja) | 2011-09-08 |
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