WO1997013670A1 - Verfahren zum betrieb einer hydraulischen bremsanlage - Google Patents
Verfahren zum betrieb einer hydraulischen bremsanlage Download PDFInfo
- Publication number
- WO1997013670A1 WO1997013670A1 PCT/EP1996/004370 EP9604370W WO9713670A1 WO 1997013670 A1 WO1997013670 A1 WO 1997013670A1 EP 9604370 W EP9604370 W EP 9604370W WO 9713670 A1 WO9713670 A1 WO 9713670A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- line
- brake
- low
- pressure
- pressure accumulator
- Prior art date
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
- B60T8/42—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 having expanding chambers for controlling pressure, i.e. closed systems
- B60T8/4275—Pump-back systems
Definitions
- the present invention relates to a method for operating a hydraulic brake system according to the preamble of claim 1.
- a brake system for which this method is suitable is described, for example, in DE-A 4 333 568.
- the known brake system is equipped for brake slip control according to the return feed principle, for traction control on the wheel brakes of the driven wheels and for yaw moment control when driving through a curve.
- Active braking means both traction control and yaw moment control by brake intervention, since such brake interventions take place even without the brake pedal being actuated.
- Each brake circuit has a return circuit, the return pump being self-priming and provided with a suction line to the brake line. In the brake line between the connection of the suction line and the connection of the pressure line of the return pump, a isolating valve is created, which is closed during active braking.
- the brake system has a high-pressure accumulator on the pressure side of the return pump, which can be connected to the brake line via a 2/2-way solenoid valve.
- the return pump normally draws in pressure medium from the low-pressure accumulator connected to the outlet valves of the wheel brakes.
- the return pump pumps out the volume the low pressure accumulator in the brake line, where it is in front of the inlet valves of the wheel brakes. In contrast to the brake slip control, this volume is required during active braking to build up pressure in the wheel brakes.
- the wheel brakes concerned are selected in each case according to the underlying control strategies, that is to say traction control or yaw moment control.
- the present invention is based on the object of a method of the type mentioned at the beginning To create a way that the electrical changeover valve in the suction Line between the suction side of the return pump and brake line causes when the low pressure accumulator is emptied.
- the speed signal of the drive motor of the recirculation pump is already detected for monitoring the pump running in currently implemented brake systems and could, if the interfaces were modified accordingly, also for the purpose of monitoring of the low-pressure accumulator fill level can also be used.
- the detection of the current consumption of the drive motor could be taken into account just as easily with a corresponding design of the electronic evaluation unit.
- a particularly advantageous variant consists in supplementing the method according to claim 1 according to claim 2.
- the evaluation of the speed or the current consumption could therefore only be used to secure a control via a memory model. This then has the advantage that even if the speed monitoring is not yet responding, a brief idling of the pump can generally be avoided, since a memory model recognizes early on when the low-pressure accumulator is in danger of being emptied.
- the only figure represents a brake system on which the method according to the invention can be carried out.
- the brake system shown is known per se.
- the illustration is only intended to describe the method according to the invention. Functional elements are therefore mainly mentioned in connection with their function.
- the brake circuits I and II which start from the master cylinder 1, are constructed identically.
- the master cylinder 1 is connected to the reservoir 2, from which the self-priming return pumps 4 and 6 can draw in pressure medium when the brake pedal 3 is not actuated.
- the brake system shown has in the suction lines 8 and 10, which connect the suction sides of the return pumps 4 and 6 to the brake lines 12 and 14, an electrically operated switching valve 16 and 18, respectively, and in parallel a hydraulically operated switching valve 20 and 22, respectively on.
- the parallel connection of the switching valves 16 and 20 or 18 and 22 in the suction lines 8 and 10 has the advantage that when the brake pedal is not actuated, the hydraulically operated switching valve is opened in any case, since it is closed by brake pressure on the master cylinder side.
- the invention is also applicable to brake systems in which such hydraulically operated changeover valves as valves 20 and 22 are not present, but only electrically operated changeover valves corresponding to changeover valves 16 and 18. Nor is it of the invention Regardless of whether the existing electrically operated changeover valves - as shown - are open when deenergized or, as in other versions, closed when deenergized.
- the return pumps 4 and 6 are each connected to a low-pressure accumulator 28 and 30, respectively, with a further suction line 24 and 26, respectively. These low pressure accumulators 28 and 30 receive the pressure medium released from the wheel brakes 32 and 34 or 36 and 38.
- the return pumps 4 and 6 are designed for the automatic suction of pressure media. As long as pressure medium is present in the low-pressure accumulators 28 and 30, this can be removed to build up the brake pressure.
- the return pump 4 needs a pressure medium supply from another source for active braking.
- the suction line 8 to the brake line 12 must never be interrupted. If a hydraulically operated changeover valve 20 is present, this is guaranteed in any case without actuation of the brake pedal.
- a disadvantage of such a hydraulic changeover valve is that the suction line 8 can only be shut off when a master cylinder pressure is actually present.
- the electrically operated changeover valve 16 For active braking when the master cylinder 1 is under pressure, the electrically operated changeover valve 16 must be brought into its open position as shown when the low-pressure accumulator is empty.
- a master cylinder pressure closing the hydraulically actuated switchover valve is created, for example, by actuating the brake pedal 3 or, if the brake circuits I and II are preloaded, by an externally controllable brake booster or by a precharging pump (not shown) which builds up pressure on the master cylinder side of the switchover valve 16 .
- the return pumps 4 and 6 can - as shown - be driven by a common motor or, which would be more expensive, by their own.
- the invention provides for the speed or the current signal of the pump drive motor or motors to be used to detect the filling state of the low-pressure accumulator. If the return pump can no longer suck in and deliver volume due to the empty low-pressure accumulator, its power consumption drops. It runs empty. As a result, the current consumption of the drive motor also drops. Its speed then increases due to the reduced load torque. If both return pumps 4 and 6 are driven by a common motor, the effect is correspondingly less if only one of the low-pressure accumulators is empty and volume can still be delivered from the other.
- the assignment of which of the two low-pressure accumulators is empty can then be carried out via plausibility checks using a memory model stored in the computer, which approximates the calculation of the volume currently contained in the low-pressure accumulators, for example using the valve actuations and the pump run of the brake system.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/043,956 US6145940A (en) | 1995-10-12 | 1996-09-10 | Process for operating a hydraulic brake system |
EP96934584A EP0854807A1 (de) | 1995-10-12 | 1996-10-09 | Verfahren zum betrieb einer hydraulischen bremsanlage |
JP9514703A JPH11513342A (ja) | 1995-10-12 | 1996-10-09 | 液圧式ブレーキ装置を操作する方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19537926A DE19537926B4 (de) | 1995-10-12 | 1995-10-12 | Verfahren zum Betrieb einer hydraulischen Bremsanlage |
DE19537926.8 | 1995-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997013670A1 true WO1997013670A1 (de) | 1997-04-17 |
Family
ID=7774613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1996/004370 WO1997013670A1 (de) | 1995-10-12 | 1996-10-09 | Verfahren zum betrieb einer hydraulischen bremsanlage |
Country Status (5)
Country | Link |
---|---|
US (1) | US6145940A (de) |
EP (1) | EP0854807A1 (de) |
JP (1) | JPH11513342A (de) |
DE (1) | DE19537926B4 (de) |
WO (1) | WO1997013670A1 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998040257A1 (de) * | 1997-03-13 | 1998-09-17 | Robert Bosch Gmbh | Hydraulisch betätigbares absperrventil und hydraulische fahrzeugbremsanlage |
WO1999020509A1 (de) * | 1997-10-17 | 1999-04-29 | Continental Teves Ag & Co. Ohg | Verfahren zum verbessern des regelverhaltens eines kfz.-regelungssystems |
EP0890492A3 (de) * | 1997-07-08 | 1999-06-16 | Toyota Jidosha Kabushiki Kaisha | Bremskraftsteuervorrichtung zur Durchführung sowohl einer Antiblockier- (ABS) als auch einer Bremsassistentfunktion (BA) |
WO2002014130A1 (de) * | 2000-08-11 | 2002-02-21 | Continental Teves Ag & Co.Ohg | Verfahren und vorrichtung zur bremsdruckregelung |
FR2824031A1 (fr) * | 2001-04-26 | 2002-10-31 | Bosch Gmbh Robert | Procede de commande d'une unite de gestion d'un dispositif d'antiblocage de freins |
FR2858379A1 (fr) * | 2003-06-18 | 2005-02-04 | Bosch Gmbh Robert | Procede d'actionnement d'une installation de frein de blocage necessitant une force exterieure |
WO2006131366A1 (de) * | 2005-06-09 | 2006-12-14 | Lucas Automotive Gmbh | Vorrichtungen und verfahren für hydraulische bremsanlagen für landfahrzeuge |
WO2015044383A1 (de) * | 2013-09-26 | 2015-04-02 | Continental Teves Ag & Co. Ohg | Verfahren zur steuerung eines bremssystems und bremssystem in dem das verfahren durchgeführt wird. |
DE10137016B4 (de) * | 2000-08-11 | 2021-06-24 | Continental Teves Ag & Co. Ohg | Verfahren zur Bremsdruckreglung |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19703393A1 (de) * | 1997-01-30 | 1998-08-06 | Itt Mfg Enterprises Inc | Schlupfgeregelte Kraftfahrzeugbremsanlage mit druckmittelabhängiger Einschaltung einer Druckmittelhilfsquelle |
DE19708425A1 (de) * | 1997-03-01 | 1998-09-03 | Itt Mfg Enterprises Inc | Hydraulische Fahrzeugbremsanlage |
DE19725241B4 (de) * | 1997-06-14 | 2006-06-01 | Continental Teves Ag & Co. Ohg | Verfahren zum Ansteuern einer Kraftfahrzeugbremsanlage |
DE19728302A1 (de) * | 1997-07-03 | 1999-01-07 | Itt Mfg Enterprises Inc | Hydraulische Bremsanlage mit elektronischer Bremsdruckregelung für Kraftfahrzeuge |
KR100774130B1 (ko) | 2002-02-01 | 2007-11-08 | 주식회사 만도 | 차량용 전자제어식 브레이크 시스템 |
DE102005035595A1 (de) * | 2005-07-29 | 2007-02-08 | Robert Bosch Gmbh | Fahrzeugbremsanlage mit einer Pumpe |
KR101373950B1 (ko) * | 2006-07-11 | 2014-03-12 | 콘티넨탈 테베스 아게 운트 코. 오하게 | 저압 축압기를 갖는 모터 차량 브레이크 시스템 |
DE102008002348A1 (de) | 2008-06-11 | 2009-12-17 | Robert Bosch Gmbh | Bremseinrichtung für ein Kraftfahrzeug mit einem Druckspeicher |
KR101350849B1 (ko) * | 2012-03-29 | 2014-01-16 | 주식회사 만도 | 모듈레이터 블록 및 이를 채용한 차량용 브레이크 시스템 |
DE102016216542A1 (de) * | 2016-09-01 | 2018-03-01 | Continental Teves Ag & Co. Ohg | Verfahren zum Betreiben eines Fahrzeugbremssystems |
DE102018216000A1 (de) * | 2018-09-20 | 2020-03-26 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Betreiben eines Bremssystems |
CN114379521B (zh) * | 2020-10-22 | 2024-06-07 | 大陆泰密克汽车***(上海)有限公司 | 制动***、车辆及用于制动***的控制方法 |
CN113654576B (zh) * | 2021-07-02 | 2023-12-19 | 华人运通(江苏)技术有限公司 | 一种基于水泵电流的四通阀位置识别方法及*** |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3819490A1 (de) * | 1988-06-08 | 1989-12-14 | Siemens Ag | Pumpsystem eines hydraulischen stellgliedes, z. b. fuer ein kfz |
WO1992018363A1 (de) * | 1991-04-19 | 1992-10-29 | Alfred Teves Gmbh | Bremsanlage mit einer einrichtung zum regeln sowohl des bremsschlupfes als auch des antriebsschlupfes |
DE4132470A1 (de) * | 1991-09-30 | 1993-04-01 | Bosch Gmbh Robert | Hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge mit einer differentialsperre |
DE4223602A1 (de) * | 1992-07-17 | 1994-01-20 | Teves Gmbh Alfred | Bremsanlage mit Blockierschutz- und Antriebsschlupfregelung |
WO1994027848A1 (de) * | 1993-05-28 | 1994-12-08 | Itt Automotive Europe Gmbh | Bremsanlage für kraftfahrzeuge mit einer einrichtung zum regeln sowohl des brems- als auch des antriebsschlupfes |
DE4333568A1 (de) * | 1993-10-01 | 1995-04-06 | Teves Gmbh Alfred | Bremsanlage für Kraftfahrzeuge mit einer Einrichtung zum Regeln sowohl des Brems- als auch des Antriebsschlupfes |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3818260C2 (de) * | 1988-05-28 | 2000-08-03 | Continental Teves Ag & Co Ohg | Schaltungsanordnung zur Steuerung der Hilfsenergieversorgung einer hydraulischen schlupfgeregelten Bremsanlage |
DE3931307A1 (de) * | 1989-09-20 | 1991-03-28 | Bosch Gmbh Robert | Blockierschutzvorrichtung |
DE4124496A1 (de) * | 1991-07-24 | 1993-01-28 | Teves Gmbh Alfred | Bremsanlage fuer kraftfahrzeuge mit elektrischem antrieb |
DE4232132A1 (de) * | 1992-09-25 | 1994-03-31 | Teves Gmbh Alfred | Schaltungsanordnung für eine Bremsanlage mit Blockierschutz- und Antriebsschlupfregelung |
JPH0880831A (ja) * | 1994-09-09 | 1996-03-26 | Aisin Seiki Co Ltd | アンチスキッド制御装置 |
US5683149A (en) * | 1995-04-05 | 1997-11-04 | Toyota Jidosha Kabushiki Kaisha | Hydraulic pressure control apparatus having device for estimating amount of fluid in reservoir to which the fluid is discharged to reduce cylinder pressure |
JPH092232A (ja) * | 1995-06-22 | 1997-01-07 | Aisin Seiki Co Ltd | 液圧制御装置 |
JPH09290723A (ja) * | 1996-04-30 | 1997-11-11 | Toyota Motor Corp | ホイールシリンダ液圧制御装置 |
JPH09290735A (ja) * | 1996-04-30 | 1997-11-11 | Toyota Motor Corp | ブレーキシステム |
-
1995
- 1995-10-12 DE DE19537926A patent/DE19537926B4/de not_active Expired - Lifetime
-
1996
- 1996-09-10 US US09/043,956 patent/US6145940A/en not_active Expired - Fee Related
- 1996-10-09 WO PCT/EP1996/004370 patent/WO1997013670A1/de not_active Application Discontinuation
- 1996-10-09 EP EP96934584A patent/EP0854807A1/de not_active Ceased
- 1996-10-09 JP JP9514703A patent/JPH11513342A/ja not_active Ceased
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3819490A1 (de) * | 1988-06-08 | 1989-12-14 | Siemens Ag | Pumpsystem eines hydraulischen stellgliedes, z. b. fuer ein kfz |
WO1992018363A1 (de) * | 1991-04-19 | 1992-10-29 | Alfred Teves Gmbh | Bremsanlage mit einer einrichtung zum regeln sowohl des bremsschlupfes als auch des antriebsschlupfes |
DE4132470A1 (de) * | 1991-09-30 | 1993-04-01 | Bosch Gmbh Robert | Hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge mit einer differentialsperre |
DE4223602A1 (de) * | 1992-07-17 | 1994-01-20 | Teves Gmbh Alfred | Bremsanlage mit Blockierschutz- und Antriebsschlupfregelung |
WO1994027848A1 (de) * | 1993-05-28 | 1994-12-08 | Itt Automotive Europe Gmbh | Bremsanlage für kraftfahrzeuge mit einer einrichtung zum regeln sowohl des brems- als auch des antriebsschlupfes |
DE4333568A1 (de) * | 1993-10-01 | 1995-04-06 | Teves Gmbh Alfred | Bremsanlage für Kraftfahrzeuge mit einer Einrichtung zum Regeln sowohl des Brems- als auch des Antriebsschlupfes |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998040257A1 (de) * | 1997-03-13 | 1998-09-17 | Robert Bosch Gmbh | Hydraulisch betätigbares absperrventil und hydraulische fahrzeugbremsanlage |
EP0890492A3 (de) * | 1997-07-08 | 1999-06-16 | Toyota Jidosha Kabushiki Kaisha | Bremskraftsteuervorrichtung zur Durchführung sowohl einer Antiblockier- (ABS) als auch einer Bremsassistentfunktion (BA) |
US6027182A (en) * | 1997-07-08 | 2000-02-22 | Toyota Jidosha Kabushiki Kaisha | Brake force control apparatus for properly performing both an ABS function and a BA function |
WO1999020509A1 (de) * | 1997-10-17 | 1999-04-29 | Continental Teves Ag & Co. Ohg | Verfahren zum verbessern des regelverhaltens eines kfz.-regelungssystems |
US6419329B1 (en) | 1997-10-17 | 2002-07-16 | Continental Teves Ag & Co. Ohg | Method for improving the control performance of a motor vehicle control system |
DE10137016B4 (de) * | 2000-08-11 | 2021-06-24 | Continental Teves Ag & Co. Ohg | Verfahren zur Bremsdruckreglung |
WO2002014130A1 (de) * | 2000-08-11 | 2002-02-21 | Continental Teves Ag & Co.Ohg | Verfahren und vorrichtung zur bremsdruckregelung |
FR2824031A1 (fr) * | 2001-04-26 | 2002-10-31 | Bosch Gmbh Robert | Procede de commande d'une unite de gestion d'un dispositif d'antiblocage de freins |
WO2002087937A1 (fr) * | 2001-04-26 | 2002-11-07 | Robert Bosch Gmbh | Procede de commande d'une unite de gestion d'un dispositif d'antiblocage de frein |
FR2858379A1 (fr) * | 2003-06-18 | 2005-02-04 | Bosch Gmbh Robert | Procede d'actionnement d'une installation de frein de blocage necessitant une force exterieure |
WO2006131366A1 (de) * | 2005-06-09 | 2006-12-14 | Lucas Automotive Gmbh | Vorrichtungen und verfahren für hydraulische bremsanlagen für landfahrzeuge |
US8668280B2 (en) | 2005-06-09 | 2014-03-11 | Lucas Automotive Gmbh | Devices and methods for hydraulic brake systems for land craft |
WO2015044383A1 (de) * | 2013-09-26 | 2015-04-02 | Continental Teves Ag & Co. Ohg | Verfahren zur steuerung eines bremssystems und bremssystem in dem das verfahren durchgeführt wird. |
US9963134B2 (en) | 2013-09-26 | 2018-05-08 | Continental Teves Ag & Co. Ohg | Method for controlling a brake system, and brake system in which the method is carried out |
Also Published As
Publication number | Publication date |
---|---|
EP0854807A1 (de) | 1998-07-29 |
JPH11513342A (ja) | 1999-11-16 |
DE19537926B4 (de) | 2004-04-15 |
DE19537926A1 (de) | 1997-04-17 |
US6145940A (en) | 2000-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1997013670A1 (de) | Verfahren zum betrieb einer hydraulischen bremsanlage | |
EP2563631B1 (de) | Verfahren zur steuerung oder regelung eines bremssystems und bremssystem worin das verfahren durchgeführt wird. | |
DE69713578T2 (de) | Elektrohydraulische bremssysteme | |
EP2528790B1 (de) | Verfahren zum betreiben eines bremssystems für ein kraftfahrzeug und bremssystem | |
DE3814045C2 (de) | Schlupfgeregelte hydraulische Bremsanlage | |
EP2977282B1 (de) | Bremssystem für ein fahrzeug, insbesondere einen kraftwagen, sowie verfahren zum betreiben eines solchen bremssystems | |
DE4106336A1 (de) | Hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge | |
DE3137287A1 (de) | "einrichtung zur erzeugung und zur aufrechterhaltung eines definierten mindest-ausgangsdruckes bei einer fuer eine vortriebs-regeleinrichtung eines kraftfahrzeuges vorgesehenen hilfsdruckquelle" | |
DE19961469C2 (de) | Steuervorrichtung für die hydraulische Bremsanlage eines Kraftfahrzeugs | |
WO2008011983A2 (de) | Verfahren und steuergerät zum ruckfreien anhalten eines kraftfahrzeuges | |
WO1998006611A1 (de) | Verfahren zur steuerung der hydraulikpumpe einer geregelten bremsanlage | |
DE102019219793A1 (de) | Hydraulische Kraftfahrzeug-Bremsanlage, Verfahren zum Betreiben derselben und Steuergerät hierfür | |
EP1023212B1 (de) | Verfahren zum verbessern des regelverhaltens eines kfz.-regelungssystems | |
DE112019004333T5 (de) | Elektronisches bremssystem | |
DE69929295T2 (de) | Pedalwegbegrenzung in elektrohydraulischen Bremsanlagen | |
EP1646544B1 (de) | Vorrichtung und verfahren zur bestimmung von hydraulischen fehlern in elektrohydraulischen bremssystemen | |
DE69931081T2 (de) | Pumpenmotorregelung in elektrohydraulischen Bremsanlagen | |
EP3507150A1 (de) | Verfahren zum betreiben eines fahrzeugbremssystems | |
DE102008049739B4 (de) | Zentrale Druckversorgung für Nebenantriebe | |
DE19820884A1 (de) | Verfahren und Vorrichtung zur Ansteuerung einer Pumpe eines Bremssystems | |
DE69833404T2 (de) | Manuelle Hinterbremssteuerung für eine elektro-hydraulische Bremsanlage | |
WO2002014130A1 (de) | Verfahren und vorrichtung zur bremsdruckregelung | |
EP1963153B1 (de) | Kraftradbremsanlage | |
DE102010062354A1 (de) | Bremssystem für Kraftfahrzeuge | |
DE102018219922A1 (de) | Verfahren zum Betreiben einer hydraulischen Fahrzeugbremsanlage sowie eine hydraulische Fahrzeugbremsanlage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1996934584 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 1997 514703 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09043956 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1996934584 Country of ref document: EP |
|
WWR | Wipo information: refused in national office |
Ref document number: 1996934584 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1996934584 Country of ref document: EP |