DE69920579D1 - Bremsregelverfahren mit Abschätzung der maximalen Verstärkung und der Pedalkraft - Google Patents
Bremsregelverfahren mit Abschätzung der maximalen Verstärkung und der PedalkraftInfo
- Publication number
- DE69920579D1 DE69920579D1 DE69920579T DE69920579T DE69920579D1 DE 69920579 D1 DE69920579 D1 DE 69920579D1 DE 69920579 T DE69920579 T DE 69920579T DE 69920579 T DE69920579 T DE 69920579T DE 69920579 D1 DE69920579 D1 DE 69920579D1
- Authority
- DE
- Germany
- Prior art keywords
- estimation
- control method
- brake control
- maximum gain
- pedal force
- 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 - Lifetime
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
- B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
- B60T8/441—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using hydraulic boosters
- B60T8/442—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using hydraulic boosters the booster being a fluid return pump, e.g. in combination with a brake pedal force booster
-
- 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
- B60T13/24—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 the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units
-
- 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
- B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US102113 | 1998-06-22 | ||
US09/102,113 US6033038A (en) | 1998-06-22 | 1998-06-22 | Brake control method having booster runout and pedal force estimation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69920579D1 true DE69920579D1 (de) | 2004-11-04 |
DE69920579T2 DE69920579T2 (de) | 2005-10-06 |
Family
ID=22288192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69920579T Expired - Lifetime DE69920579T2 (de) | 1998-06-22 | 1999-06-14 | Bremsregelverfahren mit Abschätzung der maximalen Verstärkung und der Pedalkraft |
Country Status (4)
Country | Link |
---|---|
US (1) | US6033038A (de) |
EP (1) | EP0967131B1 (de) |
JP (1) | JP3210302B2 (de) |
DE (1) | DE69920579T2 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19756080A1 (de) * | 1997-12-17 | 1999-07-01 | Bosch Gmbh Robert | Bremsdruck-Steuereinrichtung, insbesondere für ein Straßenfahrzeug |
JP3465003B2 (ja) * | 1998-01-20 | 2003-11-10 | トヨタ自動車株式会社 | ブレーキ装置 |
DE19908687C1 (de) * | 1999-02-26 | 2000-11-30 | Bosch Gmbh Robert | Verfahren und Vorrichtung zum Betreiben eines eine Servofunktion bereitstellenden Unterdruckspeichers einer Brennkraftmaschine |
US6393345B1 (en) * | 2000-01-07 | 2002-05-21 | Ford Global Technologies, Inc. | Method for estimation |
US6880532B1 (en) | 2000-01-07 | 2005-04-19 | Ford Global Technologies, Llc | Engine operation parameter estimation method |
US6557403B1 (en) | 2000-01-07 | 2003-05-06 | Ford Global Technologies, Inc. | Lean engine with brake system |
US6990858B2 (en) | 2000-01-07 | 2006-01-31 | Ford Global Technologies, Llc | System and method for detection of degradation of vacuum brake booster sensor |
JP2001260851A (ja) * | 2000-03-22 | 2001-09-26 | Aisin Seiki Co Ltd | 車両用制動制御装置 |
FR2814237B1 (fr) * | 2000-09-15 | 2002-11-15 | Bosch Gmbh Robert | Dispositif de mesure sans fil de l'effort exerce dans une tige mobile axialament |
US6364429B1 (en) | 2000-10-02 | 2002-04-02 | Delphi Technologies, Inc. | Vehicle brake boost assist control |
US6623088B2 (en) * | 2001-03-13 | 2003-09-23 | Delphi Technologies, Inc. | Vehicle brake boost assist control |
US7040719B2 (en) * | 2004-04-01 | 2006-05-09 | General Motors Corporation | Brake booster vacuum prediction algorithm and method of use therefor |
US7302882B2 (en) * | 2004-09-28 | 2007-12-04 | Delphi Technologies, Inc. | Jump force vacuum booster |
US7686404B2 (en) * | 2005-02-23 | 2010-03-30 | Continental Teves, Inc. | Electro-hydraulic braking system |
DE102005031734A1 (de) | 2005-07-07 | 2007-01-18 | GM Global Technology Operations, Inc., Detroit | Verfahren zur Berechnung des Unterdruckes im Bremskraftverstärker eines Fahrzeugs mit Otto-Motor |
US8155821B2 (en) * | 2006-01-20 | 2012-04-10 | Continental Teves Ag & Co. Ohg | Vacuum brake booster and method for the operation thereof |
DE102006012146B4 (de) * | 2006-03-16 | 2015-01-08 | Volkswagen Ag | Verfahren zur Berechnung des Drucks in einem Bremskraftverstärker und Bremssystem mit Bremskraftverstärker |
US20080087482A1 (en) * | 2006-10-13 | 2008-04-17 | Ford Global Technologies, Llc | Hybrid electric vehicle with motor driven charge air booster |
US20080164753A1 (en) * | 2007-01-08 | 2008-07-10 | Ford Global Technologies, Llc | Method and system for providing brake boosting in a hybrid motor vehicle |
US20080238189A1 (en) * | 2007-03-27 | 2008-10-02 | Kuo Ching-Chuang G | System and method for vacuum booster assist |
DE102008061456B3 (de) * | 2008-12-10 | 2010-05-12 | Siemens Aktiengesellschaft | Verfahren zum Ermitteln der Geschwindigkeit eines Fahrzeuges während eines Bremsvorganges |
DE102009002241A1 (de) | 2009-04-07 | 2010-10-14 | Robert Bosch Gmbh | Verfahren zum Ermitteln des in der Unterdruckkammer eines Unterdruck-Bremskraftverstärkers herrschenden Drucks |
JP5227293B2 (ja) * | 2009-11-30 | 2013-07-03 | トヨタ自動車株式会社 | 助勢限界認定装置、助勢限界認定方法および助勢限界認定装置を備えた車両用ブレーキシステム |
WO2012139979A1 (de) * | 2011-04-11 | 2012-10-18 | Continental Teves Ag & Co. Ohg | Verfahren zum betreiben eines bremssystem |
DE102011110699A1 (de) * | 2011-08-16 | 2013-02-21 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Verfahren zur Regelung eines Verbrennungsmotors unter Berücksichtigung zusätzlicher Ansaugluft durch den Bremskraftverstärker |
DE102012219193A1 (de) * | 2012-10-22 | 2014-04-24 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben eines Bremskraftverstärkers |
DE102012223296A1 (de) * | 2012-12-14 | 2014-06-18 | Continental Teves Ag & Co. Ohg | Verfahren zum Betreiben eines Bremssystems |
US10065618B2 (en) | 2013-04-12 | 2018-09-04 | Ford Global Technologies, Llc | Vehicle braking system and method |
DE102013218330A1 (de) * | 2013-09-12 | 2015-03-12 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Bremskraftverstärkers, Steuergerät zur Durchführung des Verfahrens und ein den Bremskraftverstärker und das Steuergerät umfassendes Bremssystem |
DE102015219943B3 (de) * | 2015-10-14 | 2017-01-26 | Ford Global Technologies, Llc | Verfahren zum Bestimmen des Drucks in einem Bremskraftverstärker sowie Start-Stopp-Steuereinrichtung |
DE102016218681B4 (de) * | 2016-09-28 | 2021-03-18 | Ford Global Technologies, Llc | Verfahren zum Betreiben eines hydraulischen Bremssystems eines Kraftfahrzeugs sowie hydraulisches Bremssystem für ein Kraftfahrzeug |
CN111379639B (zh) * | 2018-12-28 | 2022-07-01 | 联合汽车电子有限公司 | 制动时制动泵流入歧管内气流量的估算方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3096689A (en) * | 1961-01-30 | 1963-07-09 | Bendix Corp | Simplified tandem diaphragm fluid pressure motor |
US5091857A (en) * | 1987-07-16 | 1992-02-25 | Nissan Motor Company, Ltd. | Driving force control system |
DE4309850C2 (de) * | 1993-03-26 | 1996-12-12 | Lucas Ind Plc | Bremskraftverstärkersystem zum Regeln eines Bremsdruckes mit einem Bremskraftverstärker |
US5388897A (en) * | 1993-08-23 | 1995-02-14 | Alliedsignal Inc. | Vacuum brake booster with traction control |
DE4410699C2 (de) * | 1994-03-28 | 2001-10-04 | Continental Teves Ag & Co Ohg | Hydraulische Bremsanlage für Kraftfahrzeuge |
JP3067668B2 (ja) * | 1996-09-30 | 2000-07-17 | トヨタ自動車株式会社 | 内燃機関の負圧制御装置 |
US5938297A (en) * | 1996-12-13 | 1999-08-17 | General Motors Corporation | Method and device for brake application |
-
1998
- 1998-06-22 US US09/102,113 patent/US6033038A/en not_active Expired - Lifetime
-
1999
- 1999-06-14 EP EP99201876A patent/EP0967131B1/de not_active Expired - Lifetime
- 1999-06-14 DE DE69920579T patent/DE69920579T2/de not_active Expired - Lifetime
- 1999-06-22 JP JP17486499A patent/JP3210302B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0967131A3 (de) | 2003-05-28 |
JP2000033870A (ja) | 2000-02-02 |
EP0967131B1 (de) | 2004-09-29 |
US6033038A (en) | 2000-03-07 |
JP3210302B2 (ja) | 2001-09-17 |
EP0967131A2 (de) | 1999-12-29 |
DE69920579T2 (de) | 2005-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69920579D1 (de) | Bremsregelverfahren mit Abschätzung der maximalen Verstärkung und der Pedalkraft | |
DE69808760D1 (de) | Elektrische betätigungsvorrichtung mit kontrollsensor sowie scheibenbremse mit einer solchen betätigungsvorrichtung | |
DE69809052D1 (de) | Elektrische betätigungsvorrichtung sowie sattelbremse mit einer solchen betätigungsvorrichtung | |
DE69929290D1 (de) | Fahrzeugbremse mit elektromotorischer Regelung des Luftspiels | |
DE69813987D1 (de) | Antischlupfbremssteuerung | |
DE69721920T2 (de) | Lokomotive- Bremssteuereinheit mit dynamischer Bremsverriegelung | |
DE69930982D1 (de) | Bremssteuerungssysteme und Verfahren | |
DE69934369D1 (de) | Kraftfahrzeugbremsregelung | |
DE69527187D1 (de) | Bremsschlupfregler | |
DE69724983D1 (de) | Scheibenbremse mit zahnradgetriebenem nachstellkolben | |
DE60121237D1 (de) | Vorschauendes Fahrzeug- Bremsregelgerät und Bremsregelmethode | |
DE69920320D1 (de) | Magnetische Brems- und Kupplungseinheit | |
BR9602884A (pt) | Subconjunto de freio de atrito e método de fabricar o mesmo | |
DE59607236D1 (de) | Bremskraftverstärker und montageverfahren hierfür | |
DE59910407D1 (de) | Hydrodynamische bremse | |
DE60018339D1 (de) | Bremskraftregelverfahren | |
DE69706337D1 (de) | Mittelzugbremse | |
DE69734029T2 (de) | Bremskraftsteuergerät | |
DE19648174B4 (de) | Niveauregeleinrichtung mit Aktivierung der Feststellbremse | |
ITRM990323A0 (it) | Procedimento ed apparecchio di frenatura per veicoli. | |
DE59504692D1 (de) | Hydraulische bremsanlage mit bremsschlupf- und antriebsschlupfregelung | |
DE59802667D1 (de) | Elektronisch steuerbarer bremskraftverstärker | |
DE69618242T2 (de) | Bremskraftverstärker mit verbessertem ventil | |
BR9506572A (pt) | Conjunto de freio e atuador | |
DE59911775D1 (de) | Elektronisch steuerbarer bremskraftverstärker |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |