KR970007727B1 - 차량용 앤티-록 브레이크시스템의 브레이크 압력 제어방법 - Google Patents
차량용 앤티-록 브레이크시스템의 브레이크 압력 제어방법 Download PDFInfo
- Publication number
- KR970007727B1 KR970007727B1 KR1019890003525A KR890003525A KR970007727B1 KR 970007727 B1 KR970007727 B1 KR 970007727B1 KR 1019890003525 A KR1019890003525 A KR 1019890003525A KR 890003525 A KR890003525 A KR 890003525A KR 970007727 B1 KR970007727 B1 KR 970007727B1
- Authority
- KR
- South Korea
- Prior art keywords
- pressure
- time
- brake
- control cycle
- control
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 17
- 230000006641 stabilisation Effects 0.000 claims description 14
- 238000011105 stabilization Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
Images
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
- B60T8/58—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
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- 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
- B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
- B60T8/17616—Microprocessor-based systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S303/00—Fluid-pressure and analogous brake systems
- Y10S303/02—Brake control by pressure comparison
- Y10S303/03—Electrical pressure sensor
- Y10S303/04—Pressure signal used in electrical speed controlled braking circuit
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (3)
- 제동된 바퀴의 회전성향이 측정되고 주어진 한계치를 능가하는 경우 브레이크 압력이 바퀴의 슬립과/또는 회전감속에 따라 강하되고, 이어서 다시 상승되며 안정압력의 단계중에 일정하게 유지되는 차량용 앤티-룩 브레이크 시스템의 브레이크 압력 제어방법에 있어서, 압력안정단계의 시간(t1H, t2H…t5H)가 이 안정안력단계의 시간이 압력감소 또는 비교된 압력생성이 이들이 상이한 경우보다는 일치하는 경우에 보다 길어지도록 현재 제어싸이클의 압력감소시간(t1DOWN, t2DOWN…)과 또는 압력 생성시간(t1UP, t2UP…)을 선행제어싸이클의 압력감소시간 또는 압력생성시간과 비교한 것에 따라 조절됨을 특징으로 하는 차량용 앤티-록 브레이크시스템의 브레이크 압력 제어방법.
- 제1항에 있어서, 압력이 압력안정단계의 종료시에 짧게 상승됨을 특징으로 하는 방법.
- 제1항 또는 2항에 있어서, 다른 사전에 결정된 한계치에 도달할 때까지 압력생성이 연속됨을 특징으로 하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3810020A DE3810020A1 (de) | 1988-03-24 | 1988-03-24 | Verfahren zum regeln des bremsdruckes in einer abs-fahrzeugbremsanlage |
DEP3810020.7 | 1988-03-24 | ||
GBP3810020.7 | 1988-03-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890014918A KR890014918A (ko) | 1989-10-25 |
KR970007727B1 true KR970007727B1 (ko) | 1997-05-16 |
Family
ID=6350617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890003525A KR970007727B1 (ko) | 1988-03-24 | 1989-03-21 | 차량용 앤티-록 브레이크시스템의 브레이크 압력 제어방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4900099A (ko) |
EP (1) | EP0334275B1 (ko) |
JP (1) | JP2653872B2 (ko) |
KR (1) | KR970007727B1 (ko) |
BR (1) | BR8901343A (ko) |
DE (2) | DE3810020A1 (ko) |
ES (1) | ES2051910T3 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7826306B2 (en) | 2008-09-03 | 2010-11-02 | Hynix Semiconductor Inc. | Semiconductor memory apparatus |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3806213A1 (de) * | 1988-02-26 | 1989-09-07 | Lucas Ind Plc | Verfahren zum regeln des bremsdruckes |
DE3809100A1 (de) * | 1988-03-18 | 1989-09-28 | Teves Gmbh Alfred | Verfahren und schaltungsanordnung zur steuerung einer bremsanlage mit blockierschutz- und/oder antriebsschlupfregelung |
JPH02310162A (ja) * | 1989-05-24 | 1990-12-25 | Mitsubishi Electric Corp | アンチスキッド制御装置 |
DE3936510A1 (de) * | 1989-11-02 | 1991-05-08 | Lucas Ind Plc | Verfahren zum steuern des bremsdruckes in einer blockiergeschuetzten fahrzeugbremsanlage |
JPH0516784A (ja) * | 1991-07-12 | 1993-01-26 | Akebono Brake Ind Co Ltd | 車両のアンチロツク制御方法 |
JPH05246317A (ja) * | 1991-12-20 | 1993-09-24 | Sumitomo Electric Ind Ltd | アンチロック制御装置 |
DE4329391C2 (de) * | 1993-09-01 | 2001-07-05 | Fte Automotive Gmbh | Antiblockierregelsystem für Kraftfahrzeuge, vorzugsweise Motorräder |
GB9401866D0 (en) * | 1994-02-01 | 1994-03-30 | Lucas Ind Plc | Locked wheel reapply in ABS control systems |
ES2128563T3 (es) * | 1994-03-25 | 1999-05-16 | Lucas Ind Plc | Sistema de frenado antibloqueo para vehiculos. |
DE19546363B4 (de) * | 1995-12-12 | 2005-04-14 | Lucas Industries P.L.C., Solihull | Blockiergeschützte Fahrzeugbremsanlage |
DE19602244B4 (de) | 1996-01-23 | 2015-09-17 | Continental Teves Ag & Co. Ohg | Antiblockier-Regelsystem |
DE19746573B4 (de) * | 1997-10-22 | 2014-04-24 | Continental Teves Ag & Co. Ohg | erfahren und Vorrichtung zur Bremsdruckbeeinflussung |
AU2209399A (en) * | 1997-12-30 | 1999-07-19 | Kelsey-Hayes Company | Algorithm for preventing wheel speed sneakdown on a low mu surface |
US20030151302A1 (en) * | 2002-02-08 | 2003-08-14 | Sohel Anwar | Slip regulation algorithm for an automotive vehicle using a normal force estimate and a predetermined peak wheel slip |
DE102009046942A1 (de) * | 2009-11-20 | 2011-05-26 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Bremsanlage sowie entsprechendes Steuergerät |
DE102019212748A1 (de) * | 2019-08-26 | 2021-03-04 | Robert Bosch Gmbh | Verfahren zum Schätzen des Blockierdrucks im Bremssystem eines mehrachsigen Fahrzeugs |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2136440C3 (de) * | 1971-07-21 | 1984-09-27 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Blockiergeschützte, druckmittelbetätigte Fahrzeugbremsanlage |
DE2460904C2 (de) * | 1974-12-21 | 1987-03-19 | Robert Bosch Gmbh, 7000 Stuttgart | Antiblockierregelsystem |
DE2706278A1 (de) * | 1977-02-15 | 1978-08-17 | Bosch Gmbh Robert | Antiblockierregelsystem |
DE2930378C2 (de) * | 1979-07-26 | 1985-06-27 | Knorr-Bremse GmbH, 8000 München | Blockiergeschützter Bremskraftregelkreis für Schienenfahrzeuge |
GB2135745B (en) * | 1983-02-26 | 1987-01-07 | Bosch Gmbh Robert | Circuit for controlling the brake pressure in anti-lock vehicle brake systems |
JPS59209943A (ja) * | 1983-05-16 | 1984-11-28 | Nissan Motor Co Ltd | アンチスキツド制御装置 |
JPS621666A (ja) * | 1985-06-26 | 1987-01-07 | Nippon Denso Co Ltd | アンチスキツド制御装置 |
US4673225A (en) * | 1986-02-10 | 1987-06-16 | General Motors Corporation | Anti-lock brake control system |
DE3610185A1 (de) * | 1986-03-26 | 1987-10-15 | Bosch Gmbh Robert | Antiblockierregelsystem |
US4761741A (en) * | 1986-07-07 | 1988-08-02 | General Motors Corporation | Anti-lock brake control system |
JPH0775977B2 (ja) * | 1987-04-23 | 1995-08-16 | トヨタ自動車株式会社 | 車両用ブレ−キのアンチロツク制御方法 |
-
1988
- 1988-03-24 DE DE3810020A patent/DE3810020A1/de active Granted
-
1989
- 1989-03-21 DE DE58907666T patent/DE58907666D1/de not_active Expired - Fee Related
- 1989-03-21 BR BR898901343A patent/BR8901343A/pt unknown
- 1989-03-21 ES ES89105000T patent/ES2051910T3/es not_active Expired - Lifetime
- 1989-03-21 EP EP89105000A patent/EP0334275B1/de not_active Expired - Lifetime
- 1989-03-21 KR KR1019890003525A patent/KR970007727B1/ko not_active IP Right Cessation
- 1989-03-23 US US07/327,836 patent/US4900099A/en not_active Expired - Lifetime
- 1989-03-24 JP JP1073703A patent/JP2653872B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7826306B2 (en) | 2008-09-03 | 2010-11-02 | Hynix Semiconductor Inc. | Semiconductor memory apparatus |
Also Published As
Publication number | Publication date |
---|---|
US4900099A (en) | 1990-02-13 |
DE3810020C2 (ko) | 1992-05-27 |
DE58907666D1 (de) | 1994-06-23 |
JPH01301451A (ja) | 1989-12-05 |
EP0334275B1 (de) | 1994-05-18 |
ES2051910T3 (es) | 1994-07-01 |
DE3810020A1 (de) | 1989-10-05 |
EP0334275A2 (de) | 1989-09-27 |
BR8901343A (pt) | 1989-11-07 |
KR890014918A (ko) | 1989-10-25 |
JP2653872B2 (ja) | 1997-09-17 |
EP0334275A3 (de) | 1992-06-10 |
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