JP2001515430A - 車両ブレーキシステム - Google Patents
車両ブレーキシステムInfo
- Publication number
- JP2001515430A JP2001515430A JP54024598A JP54024598A JP2001515430A JP 2001515430 A JP2001515430 A JP 2001515430A JP 54024598 A JP54024598 A JP 54024598A JP 54024598 A JP54024598 A JP 54024598A JP 2001515430 A JP2001515430 A JP 2001515430A
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- low
- approximate
- cycle
- mode
- 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.)
- Ceased
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
-
- 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
- B60T8/58—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 responsive to speed and another condition or to plural speed 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
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
- B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
-
- 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
- B60T8/1764—Regulation during travel on surface with different coefficients of friction, e.g. between left and right sides, mu-split or between front and rear
-
- 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
- B60T8/36—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 including a pilot valve responding to an electromagnetic force
- B60T8/3605—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 including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling the working fluid 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
- B60T8/36—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 including a pilot valve responding to an electromagnetic force
- B60T8/361—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 including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid 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
- B60T8/46—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 the pressure being reduced by exhausting fluid
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.車両用ブレーキ装置であって、 最初のアンチスキッドサイクルにおいて、ホイール速度パラメータに従ってハ イ制御モード又はロー制御モードを選定するための最初の決定を行う手段と、 第2の又は次のアンチスキッドサイクルにおいて、ホイール速度パラメータに 従って、近似μテストが遂行されるべきかどうかを決定するための第2の決定を 行う手段と、 ロー制御モードの選定に従って近似μテストを遂行する手段であって、ブレー キ圧を上昇させ、次に近似μテストにおけるブレーキ圧の上昇から生じるホイー ル速度に従ってハイモード又はローモードを選択することを含む手段と、を含む 車両用ブレーキ装置。 2.前記ブレーキ圧の上昇は、制御された上昇である請求項1の車両用ブレー キ装置。 3.前記近似μテストの結果としてのモードの選択は、第1の決定を行うこと を含む請求項1又は2の車両用ブレーキ装置。 4.前記モードの選択は、近似μテストに続く第1のサイクルにおいて遂行さ れ、前記第2の決定は、後続のサイクルにおいて遂行される請求項1乃至3のい ずれか1項の車両用ブレーキ装置。 5.前記第1の決定において次のステップの少なくとも1つが遂行される請求 項1乃至4のいずれか1項の車両用ブレーキ装置、即ち、 どのホイールが最初に所定の検出閾値を遂行するかを決定し、それをローホイ ールに指定する、 ローホイールの減速を決定する、 ローホイールの加速を決定する、 他の、ハイホイールのスリップを決定する、 他の、ハイホイールの加速を決定する、 ローホイール及びハイホイールの加速比を決定し、それに従って、ハイ/修正 選択ハイ又はロー制御モードを選択する、前記車両用ブレーキ装置。 6.前記最初の決定がローモードの選択を生じ、後続のアンチスキッドサイク ルにおいて、前記第2の決定が行われる請求項1乃至5のいずれか1項の車両用 ブレーキ装置。 7.前記第2の決定において次のステップの少なくとも1つが遂行される請求 項1乃至6のいずれか1項の車両用ブレーキ装置、即ち、 ハイホイールのスリップが閾値未満であるかどうかを確かめる、 ローホイールのスリップを決定する、 ローホイールの加速を決定する、 ハイホイールの加速を決定する、 ローホイールとハイホイールとの加速比を決定する、 それに従って、近似μテストが遂行されるべきかどうかを決定する、前記車両 用ブレーキ装置。 8.アンチスキッドサイクルがブレーキ圧の減少され、一定に保持可能であり 、次に増加されるサイクルを含む、請求項1乃至7のいずれか1項の車両用ブレ ーキ装置。 9.前記アンチスキッドサイクルは、ブレーキ圧が、間欠的に消勢されるソレ ノイドを含む手段により段階的に増加される請求項1乃至9のいずれか1項の車 両用ブレーキ装置であって、 アンチスキッドサイクルの最初の段階においてソレノイドが消勢される時間T1 を決定する手段と、 時間T=T1+Tc、ここでTCは、一定、の間、ソレノイドを消勢すること により前記近似μテストを遂行する手段と、を含む車両用ブレーキ装置。 10.アンチスキッドサイクルが、ブレーキ圧が、間欠的に消勢されるソレノ イドを含む手段により段階的に増加されるサイクルを含む請求項1乃至8のいず れか1項の車両用ブレーキ装置であって、 アンチスキッドサイクルの最初の段階及び全後続ステップにおいてソレノイド が消勢される合計時間TTを決定し、時間Tを与える機能によりこれを繰り返す 手段、を含む車両用ブレーキ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9705445.6A GB9705445D0 (en) | 1997-03-15 | 1997-03-15 | Vehicle braking system |
GB9705445.6 | 1997-03-15 | ||
PCT/GB1998/000779 WO1998041429A1 (en) | 1997-03-15 | 1998-03-16 | Vehicle braking system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001515430A true JP2001515430A (ja) | 2001-09-18 |
JP2001515430A5 JP2001515430A5 (ja) | 2005-11-10 |
Family
ID=10809334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54024598A Ceased JP2001515430A (ja) | 1997-03-15 | 1998-03-16 | 車両ブレーキシステム |
Country Status (10)
Country | Link |
---|---|
US (1) | US6272417B1 (ja) |
EP (1) | EP0966378B1 (ja) |
JP (1) | JP2001515430A (ja) |
KR (1) | KR20000076412A (ja) |
AU (1) | AU6412698A (ja) |
BR (1) | BR9808340A (ja) |
DE (1) | DE69809033T2 (ja) |
ES (1) | ES2186137T3 (ja) |
GB (1) | GB9705445D0 (ja) |
WO (1) | WO1998041429A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE514229C2 (sv) * | 1999-12-13 | 2001-01-29 | Scania Cv Ab | Anordning för styrning av ett bromsarrangemang, samt ett bromssystem för tunga fordon, som innefattar bromsarrangemanget |
DE10116353B4 (de) | 2000-04-03 | 2006-03-30 | Aisin Seiki K.K., Kariya | Bremskraftverteilungssteuervorrichtung |
DE10116356B4 (de) * | 2000-04-03 | 2007-04-12 | Aisin Seiki K.K., Kariya | Bremskraftregelvorrichtung |
GB2376992B (en) * | 2001-05-18 | 2005-03-23 | Bamford Excavators Ltd | Vehicle |
SE524320C2 (sv) * | 2002-03-27 | 2004-07-27 | Bosch Gmbh Robert | Drivhjulsslirreglering med automatisk höjning av motormomentet vid slirstartförlopp samt förfarande för drivhjulsslirreglering |
US20040090114A1 (en) * | 2002-11-12 | 2004-05-13 | Macnamara Joseph M. | ABS ON-OFF code diagnostics communication system |
JP2004210046A (ja) * | 2002-12-27 | 2004-07-29 | Toyota Motor Corp | 車輌用アンチスキッド制御装置 |
US20050218719A1 (en) * | 2004-04-02 | 2005-10-06 | Cem Hatipoglu | Use of ECU to control brake valve actuator |
JP4529661B2 (ja) * | 2004-12-02 | 2010-08-25 | 株式会社アドヴィックス | Abs制御装置 |
GB2434421A (en) * | 2006-01-20 | 2007-07-25 | Bamford Excavators Ltd | A backhoe loader having ABS braking |
GB2439333A (en) | 2006-06-20 | 2007-12-27 | Bamford Excavators Ltd | Loading machine with ABS |
EP2093117B1 (en) * | 2008-02-21 | 2016-04-06 | CNH Industrial Italia S.p.A. | Electronically controlled brake system for trailer tractors |
CN102112350A (zh) * | 2008-08-01 | 2011-06-29 | 卓越制动私人有限公司 | 操作紧急制动器的方法和系统 |
CN103003084B (zh) * | 2010-07-20 | 2016-03-09 | 本田技研工业株式会社 | 车辆的打滑检测装置 |
US9156465B1 (en) * | 2013-03-21 | 2015-10-13 | Eaton Corporation | Brake-assist-steering system |
US9387844B2 (en) * | 2014-11-24 | 2016-07-12 | Toyota Motor Engineering & Manufacturing North America, Inc. | Environment-based anti-lock braking system |
GB201722251D0 (en) * | 2017-12-29 | 2018-02-14 | Agco Int Gmbh | Load-dependent trailer brake system and method of controlling such |
GB2583533B (en) * | 2019-05-03 | 2023-02-01 | Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh | Trailer braking system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2349681A1 (de) | 1973-10-03 | 1975-04-10 | Wabco Westinghouse Gmbh | Blockierschutzregelsystem fuer druckmittelbetaetigte fahrzeugbremsen |
DE2830580A1 (de) | 1978-07-12 | 1980-02-28 | Wabco Fahrzeugbremsen Gmbh | Verfahren und einrichtung zur regelung des bremsdruckes in blockiergeschuetzten fahrzeugbremsanlagen |
JPS62218260A (ja) | 1986-03-20 | 1987-09-25 | Fujitsu Ltd | アンチスキッド制御処理方式 |
JP2903552B2 (ja) | 1989-08-04 | 1999-06-07 | アイシン精機株式会社 | アンチスキッド制御装置 |
DE4116373A1 (de) | 1991-05-18 | 1992-11-19 | Teves Gmbh Alfred | Schaltungsanordnung zur steuerung des bremsdruckaufbaus fuer eine bremsanlage mit blockierschutzregelung |
DE19545012B4 (de) | 1995-12-02 | 2005-09-01 | Continental Teves Ag & Co. Ohg | Verfahren zur Verbesserung des Regelverhaltens eines ABS |
-
1997
- 1997-03-15 GB GBGB9705445.6A patent/GB9705445D0/en active Pending
-
1998
- 1998-03-16 US US09/381,183 patent/US6272417B1/en not_active Expired - Lifetime
- 1998-03-16 ES ES98909644T patent/ES2186137T3/es not_active Expired - Lifetime
- 1998-03-16 BR BR9808340-6A patent/BR9808340A/pt not_active IP Right Cessation
- 1998-03-16 AU AU64126/98A patent/AU6412698A/en not_active Abandoned
- 1998-03-16 DE DE69809033T patent/DE69809033T2/de not_active Expired - Lifetime
- 1998-03-16 KR KR1019997008516A patent/KR20000076412A/ko not_active Application Discontinuation
- 1998-03-16 EP EP98909644A patent/EP0966378B1/en not_active Expired - Lifetime
- 1998-03-16 JP JP54024598A patent/JP2001515430A/ja not_active Ceased
- 1998-03-16 WO PCT/GB1998/000779 patent/WO1998041429A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE69809033D1 (de) | 2002-12-05 |
GB9705445D0 (en) | 1997-04-30 |
DE69809033T2 (de) | 2004-02-12 |
KR20000076412A (ko) | 2000-12-26 |
US6272417B1 (en) | 2001-08-07 |
EP0966378A1 (en) | 1999-12-29 |
BR9808340A (pt) | 2001-09-18 |
EP0966378B1 (en) | 2002-10-30 |
AU6412698A (en) | 1998-10-12 |
ES2186137T3 (es) | 2003-05-01 |
WO1998041429A1 (en) | 1998-09-24 |
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