JP2008296884A - 車両用ブレーキ液圧制御装置 - Google Patents
車両用ブレーキ液圧制御装置 Download PDFInfo
- Publication number
- JP2008296884A JP2008296884A JP2007148565A JP2007148565A JP2008296884A JP 2008296884 A JP2008296884 A JP 2008296884A JP 2007148565 A JP2007148565 A JP 2007148565A JP 2007148565 A JP2007148565 A JP 2007148565A JP 2008296884 A JP2008296884 A JP 2008296884A
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pressure
- target
- brake
- pressure
- rotational speed
- 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
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
- B60T8/32—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
-
- 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
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/3655—Continuously controlled electromagnetic valves
-
- 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
- B60T8/4059—Control of the pump unit involving the rate of delivery
Abstract
【解決手段】モータ回転数検出手段29で検出された回転数が目標回転数設定手段37で設定された目標回転数となるように電動モータを制御するコントローラが、回転数および目標回転数の偏差が大きいときには小さいときよりも常開型電磁弁の制御量を小さくするようにして該常開型電磁弁を制御する。
【選択図】 図2
Description
6・・・液圧路
7・・・常開型電磁弁であるレギュレータ弁
17・・・電動モータ
18・・・ポンプ
23,24・・・ブレーキ液圧検出手段
29・・・モータ回転数検出手段
30・・・目標車輪ブレーキ圧設定手段
37・・・目標回転数設定手段である目標回転数演算手段
BA・・・車輪ブレーキである左前輪用車輪ブレーキ
BB・・・車輪ブレーキである右後輪用車輪ブレーキ
C・・・コントローラ
M・・・液圧発生手段であるマスタシリンダ
Claims (1)
- ブレーキ操作に応じた液圧を出力する液圧発生手段(M)と、液圧の作用で作動する車輪ブレーキ(BA,BB)と、電動モータ(17)で駆動されるポンプ(18)ならびに該ポンプ(18)の吐出側が接続される液圧路(6)および前記液圧発生手段(M)間に介設される常開型電磁弁(7)を有するとともに前記車輪ブレーキ(BA,BB)の液圧を調整可能として前記液圧発生手段(M)および前記車輪ブレーキ(BA,BB)間に介設される液圧制御ユニット(5)と、前記車輪ブレーキ(BA,BB)の液圧を検出するブレーキ液圧検出手段(23,24)と、前記車輪ブレーキ(BA,BB)の目標液圧を設定する目標車輪ブレーキ圧設定手段(30)を含むとともに前記車輪ブレーキ(BA,BB)の液圧が前記目標車輪ブレーキ圧設定手段(30)で設定される目標液圧となるように前記液圧制御ユニット(5)の作動を制御するコントローラ(C)とを備える車両用ブレーキ液圧制御装置において、前記コントローラ(C)は、前記電動モータ(17)の回転数を検出するモータ回転数検出手段(29)と、前記電動モータ(17)の目標回転数を設定する目標回転数設定手段(37)とを含み、前記モータ回転数検出手段(29)で検出された回転数が前記目標回転数設定手段(37)で設定された目標回転数となるように前記電動モータ(17)を制御するとともに前記モータ回転数検出手段(29)で検出された回転数ならびに前記目標回転数設定手段(37)で設定された目標回転数の偏差が大きいときには小さいときよりも前記常開型電磁弁(7)の制御量を小さくするようにして該常開型電磁弁(7)を制御することを特徴とする車両用ブレーキ液圧制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007148565A JP4949934B2 (ja) | 2007-06-04 | 2007-06-04 | 車両用ブレーキ液圧制御装置 |
US12/132,190 US7976108B2 (en) | 2007-06-04 | 2008-06-03 | Vehicle brake hydraulic pressure control system |
DE602008000162T DE602008000162D1 (de) | 2007-06-04 | 2008-06-04 | Hydraulisches Drucksteuerungssystem für Fahrzeugbremsen |
EP08010197A EP2000375B1 (en) | 2007-06-04 | 2008-06-04 | Vehicle brake hydraulic pressure control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007148565A JP4949934B2 (ja) | 2007-06-04 | 2007-06-04 | 車両用ブレーキ液圧制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008296884A true JP2008296884A (ja) | 2008-12-11 |
JP4949934B2 JP4949934B2 (ja) | 2012-06-13 |
Family
ID=39709004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007148565A Expired - Fee Related JP4949934B2 (ja) | 2007-06-04 | 2007-06-04 | 車両用ブレーキ液圧制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7976108B2 (ja) |
EP (1) | EP2000375B1 (ja) |
JP (1) | JP4949934B2 (ja) |
DE (1) | DE602008000162D1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010089876A1 (ja) * | 2009-02-06 | 2010-08-12 | トヨタ自動車株式会社 | 制動装置 |
JP2015509459A (ja) * | 2012-03-06 | 2015-03-30 | 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 | 車両のブレーキ装置を作動させるための方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5321885B2 (ja) * | 2008-03-31 | 2013-10-23 | 株式会社アドヴィックス | 制動制御装置 |
DE102011078890A1 (de) * | 2011-07-08 | 2013-01-10 | Robert Bosch Gmbh | Überwachungsvorrichtung für zumindest eine Untereinheit eines hydraulischen Bremssystems und Verfahren zum Untersuchen einer Funktionsfähigkeit zumindest einer Untereinheit eines hydraulischen Bremssystems |
JP5563004B2 (ja) * | 2012-03-28 | 2014-07-30 | 日信工業株式会社 | 車両用ブレーキ液圧制御装置 |
JP6069149B2 (ja) * | 2013-09-19 | 2017-02-01 | 日立オートモティブシステムズ株式会社 | ブレーキ制御装置 |
JP7070145B2 (ja) * | 2018-06-25 | 2022-05-18 | 株式会社アドヴィックス | 車両の制動制御装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002302031A (ja) * | 2001-01-31 | 2002-10-15 | Denso Corp | 車両用ブレーキ装置 |
JP2005329892A (ja) * | 2004-05-21 | 2005-12-02 | Hitachi Ltd | ブレーキ制御装置 |
JP2007050742A (ja) * | 2005-08-17 | 2007-03-01 | Hitachi Ltd | 車両の制動制御装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999058380A1 (de) | 1998-05-12 | 1999-11-18 | Continental Teves Ag & Co. Ohg | Hydraulische bremsanlage für regel- und komfortbremsungen |
DE19953627B4 (de) * | 1998-11-09 | 2020-08-20 | Kelsey-Hayes Co. | Closed-Loop-Drehzahlregelung eines ABS-Pumpenmotors mit variablem Arbeitszyklus und variabler Frequenz |
DE10341027A1 (de) | 2002-09-06 | 2004-03-25 | Continental Teves Ag & Co. Ohg | Verfahren und Vorrichtung zur Regelung einer Bremsanlage für Kraftfahrzeuge |
JP4210515B2 (ja) | 2002-12-20 | 2009-01-21 | 本田技研工業株式会社 | 車両用アンチロックブレーキ制御装置 |
DE102004045391A1 (de) | 2004-09-18 | 2006-03-23 | Robert Bosch Gmbh | Verfahren zur Steuerung oder Regelung eines elektronisch ansteuerbaren, nach dem Rückförderprinzip arbeitenden Fahrzeugbremssystems und elektronisch ansteuerbares, nach dem Rückförderprinzip arbeitendes Fahrzeugbremssystem |
US7568773B2 (en) * | 2005-07-19 | 2009-08-04 | Nissin Kogyo Co., Ltd. | Brake fluid pressure controller for vehicle |
JP5119646B2 (ja) * | 2006-03-06 | 2013-01-16 | 株式会社アドヴィックス | 車両用ブレーキ制御装置 |
JP4618169B2 (ja) * | 2006-03-13 | 2011-01-26 | 株式会社アドヴィックス | 車両用ブレーキ制御装置 |
JP4974766B2 (ja) * | 2007-05-30 | 2012-07-11 | 本田技研工業株式会社 | 車両用ブレーキ液圧制御装置 |
-
2007
- 2007-06-04 JP JP2007148565A patent/JP4949934B2/ja not_active Expired - Fee Related
-
2008
- 2008-06-03 US US12/132,190 patent/US7976108B2/en not_active Expired - Fee Related
- 2008-06-04 DE DE602008000162T patent/DE602008000162D1/de active Active
- 2008-06-04 EP EP08010197A patent/EP2000375B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002302031A (ja) * | 2001-01-31 | 2002-10-15 | Denso Corp | 車両用ブレーキ装置 |
JP2005329892A (ja) * | 2004-05-21 | 2005-12-02 | Hitachi Ltd | ブレーキ制御装置 |
JP2007050742A (ja) * | 2005-08-17 | 2007-03-01 | Hitachi Ltd | 車両の制動制御装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010089876A1 (ja) * | 2009-02-06 | 2010-08-12 | トヨタ自動車株式会社 | 制動装置 |
CN102300756A (zh) * | 2009-02-06 | 2011-12-28 | 丰田自动车株式会社 | 制动装置 |
US8573714B2 (en) | 2009-02-06 | 2013-11-05 | Toyota Jidosha Kabushiki Kaisha | Brake device |
JP2015509459A (ja) * | 2012-03-06 | 2015-03-30 | 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 | 車両のブレーキ装置を作動させるための方法 |
US9566960B2 (en) | 2012-03-06 | 2017-02-14 | Continental Teves Ag & Co. Ohg | Method for operating a brake system for motor vehicles, and brake system |
Also Published As
Publication number | Publication date |
---|---|
EP2000375B1 (en) | 2009-09-23 |
DE602008000162D1 (de) | 2009-11-05 |
US7976108B2 (en) | 2011-07-12 |
US20080296967A1 (en) | 2008-12-04 |
JP4949934B2 (ja) | 2012-06-13 |
EP2000375A1 (en) | 2008-12-10 |
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