JP4297151B2 - ブレーキ制御装置 - Google Patents
ブレーキ制御装置 Download PDFInfo
- Publication number
- JP4297151B2 JP4297151B2 JP2006273590A JP2006273590A JP4297151B2 JP 4297151 B2 JP4297151 B2 JP 4297151B2 JP 2006273590 A JP2006273590 A JP 2006273590A JP 2006273590 A JP2006273590 A JP 2006273590A JP 4297151 B2 JP4297151 B2 JP 4297151B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve
- brake
- wheel cylinder
- control
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
- B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
- B60W10/188—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes hydraulic brakes
-
- 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
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/10—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels by utilising wheel movement for accumulating energy, e.g. driving air compressors
-
- 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
- B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic 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
- B60T8/32—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
- B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
- B60T8/4081—Systems with stroke simulating devices for driver input
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18109—Braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
- B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/18—Braking system
- B60W2710/182—Brake pressure, e.g. of fluid or between pad and disc
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18109—Braking
- B60W30/18127—Regenerative braking
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Description
Claims (5)
- 作動流体の供給を受けて複数の車輪のそれぞれに制動力を付与する複数のホイールシリンダと、
収容された作動流体を運転者によるブレーキ操作部材の操作量に応じて加圧するマニュアル液圧源と、
前記マニュアル液圧源から前記ホイールシリンダに作動流体が供給されるバックアップ用のブレーキモードにおいて閉状態とされ、前記複数のホイールシリンダの少なくとも1つに作動流体を供給する第1供給経路と前記複数のホイールシリンダの残りに作動流体を供給する第2供給経路とに分離する分離弁と、
前記第1供給経路に接続され、運転者のブレーキ操作から独立して前記複数のホイールシリンダの作動流体圧を共通に制御し得るホイールシリンダ圧制御系統と、
前記第1供給経路上に設けられ、閉弁中に出入口間の差圧が所定圧を超えている場合に当該差圧の作用により開弁指令に抗して閉弁状態が維持される開閉弁と、
前記第2供給経路に配置され、前記分離弁が開状態である場合には前記第1供給経路及び前記第2供給経路に共通のホイールシリンダ圧を測定し、前記分離弁が閉状態である場合には前記第2供給経路側のホイールシリンダ圧を測定する圧力センサと、
前記第1供給経路に接続され、前記第1供給経路側のホイールシリンダ圧を減圧する減圧弁と、
前記圧力センサの測定圧に基づいて前記分離弁に閉故障の発生が想定されるか否かを判定し、制動中に前記分離弁に閉故障の発生が想定されたときに前記ホイールシリンダ圧制御系統による制御を中止して前記バックアップ用のブレーキモードに移行し、前記開閉弁が開弁指令に従って開弁されるよう前記差圧を緩和すべく前記減圧弁により前記第1供給経路側の前記ホイールシリンダからの作動流体の排出を制御する制御部と、
を備えることを特徴とするブレーキ制御装置。 - 前記制御部は、前記バックアップ用のブレーキモードに移行した際の制動終了時に前記第1供給経路側の前記ホイールシリンダを減圧することを特徴とする請求項1に記載のブレーキ制御装置。
- 前記減圧弁は、前記第1供給経路側の前記ホイールシリンダと作動流体を貯留するリザーバとを接続する流路に設けられており、
前記制御部は、前記減圧弁を制御することにより前記第1供給経路側のホイールシリンダ圧を減圧することを特徴とする請求項1に記載のブレーキ制御装置。 - 前記制御部は、前記ホイールシリンダ圧制御系統による制御中は前記圧力センサの測定値を目標圧に追従させるようにホイールシリンダ圧を制御することを特徴とする請求項1に記載のブレーキ制御装置。
- 前記開閉弁の前記所定圧は、前記ホイールシリンダ圧制御系統により実現されるホイールシリンダ圧の最大値よりも小さく設定されていることを特徴とする請求項1に記載のブレーキ制御装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006273590A JP4297151B2 (ja) | 2006-10-05 | 2006-10-05 | ブレーキ制御装置 |
| DE102007045801A DE102007045801B4 (de) | 2006-10-05 | 2007-09-25 | Bremssteuervorrichtung |
| CN2007101520060A CN101157357B (zh) | 2006-10-05 | 2007-09-26 | 制动控制设备 |
| US11/861,844 US8152244B2 (en) | 2006-10-05 | 2007-09-26 | Brake control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006273590A JP4297151B2 (ja) | 2006-10-05 | 2006-10-05 | ブレーキ制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008087725A JP2008087725A (ja) | 2008-04-17 |
| JP4297151B2 true JP4297151B2 (ja) | 2009-07-15 |
Family
ID=39265089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006273590A Expired - Fee Related JP4297151B2 (ja) | 2006-10-05 | 2006-10-05 | ブレーキ制御装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8152244B2 (ja) |
| JP (1) | JP4297151B2 (ja) |
| CN (1) | CN101157357B (ja) |
| DE (1) | DE102007045801B4 (ja) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4631660B2 (ja) * | 2005-11-11 | 2011-02-16 | トヨタ自動車株式会社 | ブレーキ制御装置 |
| JP4375408B2 (ja) * | 2007-02-07 | 2009-12-02 | トヨタ自動車株式会社 | ブレーキ制御装置及びブレーキ制御方法 |
| JP5217914B2 (ja) * | 2008-11-05 | 2013-06-19 | トヨタ自動車株式会社 | ブレーキ制御装置 |
| JP5527332B2 (ja) | 2010-02-02 | 2014-06-18 | トヨタ自動車株式会社 | ブレーキシステム |
| US8870301B2 (en) | 2010-09-17 | 2014-10-28 | Toyota Jidosha Kabushiki Kaisha | Hydraulic brake system |
| CN105128841B (zh) * | 2010-09-17 | 2018-02-02 | 丰田自动车株式会社 | 液压制动系统 |
| JP5516752B2 (ja) * | 2010-12-01 | 2014-06-11 | トヨタ自動車株式会社 | 液圧ブレーキシステム |
| JP5379783B2 (ja) * | 2010-12-22 | 2013-12-25 | 本田技研工業株式会社 | 車両用ブレーキ装置 |
| US8637800B2 (en) * | 2011-04-19 | 2014-01-28 | Altasens, Inc. | Image sensor with hybrid heterostructure |
| DE102011075968A1 (de) * | 2011-05-17 | 2012-11-22 | Robert Bosch Gmbh | Steuervorrichtung für ein Bremssystem eines Fahrzeugs und Verfahren zum Betreiben eines Bremssystems eines Fahrzeugs |
| JP5708336B2 (ja) * | 2011-07-19 | 2015-04-30 | トヨタ自動車株式会社 | 制動制御装置 |
| DE102012201515A1 (de) * | 2012-02-02 | 2013-08-08 | Continental Teves Ag & Co. Ohg | Verfahren zum Betrieb einer Bremsanlage für Kraftfahrzeuge sowie Bremsanlage |
| DE112012006194B4 (de) * | 2012-04-05 | 2018-08-23 | Toyota Jidosha Kabushiki Kaisha | Fahrzeugbremsvorrichtung |
| EP2835298B1 (en) * | 2012-04-05 | 2017-02-15 | Toyota Jidosha Kabushiki Kaisha | Vehicle brake device |
| KR101940180B1 (ko) * | 2012-06-22 | 2019-01-18 | 현대모비스 주식회사 | 전동식 부스터를 이용한 esc의 통합 제동장치 및 그 제어방법 |
| JP5874842B2 (ja) * | 2012-10-30 | 2016-03-02 | トヨタ自動車株式会社 | 車両のブレーキ制御装置 |
| JP5924416B2 (ja) * | 2012-11-16 | 2016-05-25 | トヨタ自動車株式会社 | 車両のブレーキ制御装置 |
| CN104344927B (zh) * | 2013-07-29 | 2017-12-08 | 珠海格力电器股份有限公司 | 预测压管路压力传感器连接结构及压力传感器安装组件 |
| US9539993B2 (en) | 2015-06-11 | 2017-01-10 | Ford Global Technologies, Llc | By-wire fallback braking mode for brake-by-wire systems in vehicles |
| KR102473927B1 (ko) * | 2015-10-19 | 2022-12-06 | 에이치엘만도 주식회사 | 전자식 브레이크 시스템의 진단방법 |
| DE102017012110A1 (de) * | 2017-12-28 | 2019-07-04 | Lucas Automotive Gmbh | Einrichtung zur Bremsdruckberechnung |
| KR102620657B1 (ko) * | 2019-01-03 | 2024-01-03 | 현대모비스 주식회사 | 차량의 제동장치 및 그 제어방법 |
| JP7476494B2 (ja) * | 2019-08-08 | 2024-05-01 | 株式会社アドヴィックス | 車両の制動制御装置 |
| GB2602157A (en) * | 2020-12-21 | 2022-06-22 | Airbus Operations Ltd | Braking system |
| KR20230005476A (ko) * | 2021-07-01 | 2023-01-10 | 현대모비스 주식회사 | 제동시스템의 솔레노이드밸브 고장 판단 장치 및 방법 |
| KR102658541B1 (ko) * | 2022-06-13 | 2024-04-18 | 현대모비스 주식회사 | 전자식 유압 브레이크 장치 |
| CN115320565B (zh) * | 2022-09-13 | 2024-05-28 | 清华大学 | 车辆制动系统的控制方法、装置、车辆及存储介质 |
| CN118182420B (zh) * | 2024-05-17 | 2024-09-17 | 千顾汽车科技(江苏)有限公司 | 一种电子制动系统及控制方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3826963B2 (ja) | 1996-07-05 | 2006-09-27 | トヨタ自動車株式会社 | ブレーキ液圧制御装置 |
| JPH1035466A (ja) | 1996-07-23 | 1998-02-10 | Toyota Motor Corp | ブレーキ液圧制御装置 |
| JP3379397B2 (ja) * | 1997-08-12 | 2003-02-24 | トヨタ自動車株式会社 | 液圧ブレーキ装置 |
| JP3550975B2 (ja) | 1997-10-13 | 2004-08-04 | トヨタ自動車株式会社 | ブレーキ液圧制御装置 |
| JPH11115740A (ja) * | 1997-10-13 | 1999-04-27 | Toyota Motor Corp | ブレーキ液圧制御装置 |
| JP3644222B2 (ja) * | 1997-11-28 | 2005-04-27 | トヨタ自動車株式会社 | 制動制御装置 |
| JP4027547B2 (ja) | 1999-10-21 | 2007-12-26 | 日野自動車株式会社 | Egr装置 |
| US6957870B2 (en) * | 1999-12-24 | 2005-10-25 | Toyota Jidosha Kabushiki Kaisha | Braking pressure control apparatus capable of switching between two brake operating states using power-operated and manually operated pressure sources, respectively |
| JP4281525B2 (ja) * | 2003-11-20 | 2009-06-17 | 日産自動車株式会社 | 車両のブレーキ装置 |
| JP4760246B2 (ja) * | 2004-09-30 | 2011-08-31 | トヨタ自動車株式会社 | 液圧ブレーキ装置 |
| JP4479640B2 (ja) * | 2005-10-20 | 2010-06-09 | トヨタ自動車株式会社 | ブレーキ制御装置 |
| JP4631660B2 (ja) | 2005-11-11 | 2011-02-16 | トヨタ自動車株式会社 | ブレーキ制御装置 |
-
2006
- 2006-10-05 JP JP2006273590A patent/JP4297151B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-25 DE DE102007045801A patent/DE102007045801B4/de not_active Expired - Fee Related
- 2007-09-26 US US11/861,844 patent/US8152244B2/en not_active Expired - Fee Related
- 2007-09-26 CN CN2007101520060A patent/CN101157357B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007045801A1 (de) | 2008-05-08 |
| US8152244B2 (en) | 2012-04-10 |
| US20080084107A1 (en) | 2008-04-10 |
| JP2008087725A (ja) | 2008-04-17 |
| CN101157357B (zh) | 2011-11-23 |
| DE102007045801B4 (de) | 2012-05-31 |
| CN101157357A (zh) | 2008-04-09 |
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