KR100773628B1 - 휠 브레이크를 제어하기 위한 방법 및 장치 - Google Patents
휠 브레이크를 제어하기 위한 방법 및 장치 Download PDFInfo
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- KR100773628B1 KR100773628B1 KR1020010044696A KR20010044696A KR100773628B1 KR 100773628 B1 KR100773628 B1 KR 100773628B1 KR 1020010044696 A KR1020010044696 A KR 1020010044696A KR 20010044696 A KR20010044696 A KR 20010044696A KR 100773628 B1 KR100773628 B1 KR 100773628B1
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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
- 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
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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
- B60T8/32—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
- B60T8/321—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 deceleration
- B60T8/3255—Systems in which the braking action is dependent on brake pedal data
- B60T8/326—Hydraulic systems
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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
- 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
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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
- 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
- B60T13/74—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 electrical assistance or drive
- B60T13/745—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 electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
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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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
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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
- B60T8/32—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
- B60T8/343—Systems characterised by their lay-out
- B60T8/344—Hydraulic systems
- B60T8/348—4 Channel systems
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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
- B60T8/32—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
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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
- B60T8/32—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
- B60T8/4013—Fluid pressurising means for more than one fluid circuit, e.g. separate pump units used for hydraulic booster and anti-lock braking
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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
- B60T8/32—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
- B60T8/50—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 means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5012—Pressure reapplication using a plurality of valves in parallel
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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
- B60T8/32—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
- B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
- B60T8/92—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
- B60T8/94—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
Abstract
Description
Claims (9)
- 휠 브레이크의 제1 그룹의 제동 압력을 제어하기 위한 밸브 장치를 위한 제어 신호들이 제1 에너지 회로에 의해, 그리고 휠 브레이크의 제2 그룹의 제동 압력을 제어하기 위한 밸브 장치를 위한 제어 신호들이 제1 에너지 회로에 독립적인 제2 에너지 회로에 의해 형성되는 단계와, 브레이크 시스템의 밸브 장치, 압력 공급 장치 및/또는 전기 장치에서 오류가 결정되는 단계를 포함하는, 자동차의 전기 브레이크 시스템의 휠 브레이크를 제어하기 위한 방법에 있어서,제1 에너지 회로로부터 전류를 공급받는 휠 브레이크와 관계되는 오류가 발생될 때, 밸브 장치에 대한 제어 신호들이 형성되며, 상기 밸브 장치의 제어를 위한 에너지는 제2 에너지 회로로부터 공급받는 것을 특징으로 하는 자동차의 전기 브레이크 시스템의 휠 브레이크를 제어하기 위한 방법.
- 하나의 휠 브레이크 내 제동 압력을 제어하기 위한 밸브 장치를 위한 제어 신호들이 제1 에너지 회로로부터 형성되는 단계와, 제동 압력이 어큐뮬레이터 및/또는 하나의 펌프에 의해 제공되는 단계와, 브레이크 시스템의 밸브 장치, 압력 공급 장치 및/또는 전기 장치에서 오류가 결정되는 단계를 포함하는, 자동차의 전기 브레이크 시스템의 휠 브레이크를 제어하기 위한 방법에 있어서,프런트 휠 브레이크의 브레이크 액추에이터에서 어큐뮬레이터 회로 또는 펌프 회로 혹은 에너지 회로 내 오류가 있을 때, 펌프 회로 및 어큐뮬레이터 회로를 상호간에 분할하는 하나의 밸브가 제어되는 것을 특징으로 하는 자동차의 전기 브레이크 시스템의 휠 브레이크를 제어하기 위한 방법.
- 제1항 또는 제2항에 있어서, 오류의 발생 시에, 제2 에너지 회로의 에너지를 기초로하여 중복성 전기 제어부에 의해 추가의 밸브 장치 및/또는 기존의 밸브 장치를 작동시키는 제어 신호들이 형성되는 것을 특징으로 하는 자동차의 전기 브레이크 시스템의 휠 브레이크를 제어하기 위한 방법.
- 제1항 또는 제2항에 있어서, 브레이크의 오류 상태에서 차량의 속도는 제한되는 것을 특징으로 하는 자동차의 전기 브레이크 시스템의 휠 브레이크를 제어하기 위한 방법.
- 제1항 또는 제2항에 있어서, 프런트 액슬 브레이크 액추에이터의 범의에서 오류 상태가 발생될 때, 프런트 휠 브레이크의 제동 압력 조절이 리어 액슬 브레이크에 할당되는 하나의 제어 모듈로부터 생성되는 제어 신호들에 따라 이루어지는 것을 특징으로 하는 자동차의 전기 브레이크 시스템의 휠 브레이크를 제어하기 위한 방법.
- 제1항 또는 제2항에 있어서, 오류의 발생 시에, 리어 액슬 브레이크의 제어 모듈의 제어 신호들이 생성되며, 상기 신호는 추가 밸브 장치를 작동시키며, 상기 밸브 장치를 통해서는 프런트 휠 브레이크의 제동 압력이 조정되는 것을 특징으로 하는 자동차의 전기 브레이크 시스템의 휠 브레이크를 제어하기 위한 방법.
- 제어 유닛의 계산 유닛에서, 제1항 또는 제2항에 따른 방법들 중 적어도 하나의 방법을 실행하는 컴퓨터 프로그램을 기록한 컴퓨터로 읽을 수 있는 매체.
- 각각의 휠 브레이크 내 휠 제동 압력을 제어하기 위한 밸브 장치가 할당되어 있으며, 제1 에너지 회로에 의해 상기 제어 배치부를 작동시킬 수 있도록 하는 제어 신호들을 생성하는 적어도 하나의 제어 모듈을 포함하는, 자동차의 전기 브레이크 시스템의 휠 브레이크를 제어하기 위한 장치에 있어서,상기 제어 모듈은 오류의 발생 시에, 비 종속적인 제2 에너지 회로에 의해 형성되는 추가적인 제어 신호들을 형성하는 수단을 포함하는 것을 특징으로 하는 자동차의 전기 브레이크 시스템의 휠 브레이크를 제어하기 위한 장치.
- 축방향 브레이크 회로 분배가 제공되며, 제1 에너지 회로에 의해 제어되는 브레이크 액추에이터가 프런트 액슬 브레이크에 배치되는, 자동차의 전기 브레이크 시스템에서의 휠 브레이크를 제어하기 위한 장치에 있어서,상기 브레이크 액추에이터는 밸브 장치의 적어도 일 부분에 대한 중복성 밸브 및/또는 중복성 전기 제어부를 포함하며, 상기 밸브 장치는 제1 에너지 회로에 독립적인 제2 에너지 회로에 의해 제어 가능한 것을 특징으로 하는 자동차의 전기 브레이크 시스템의 휠 브레이크를 제어하기 위한 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE10036287.7 | 2000-07-26 | ||
DE10036287A DE10036287B4 (de) | 2000-07-26 | 2000-07-26 | Verfahren und Vorrichtung zur Steuerung von Radbremsen |
Publications (2)
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KR20020010502A KR20020010502A (ko) | 2002-02-04 |
KR100773628B1 true KR100773628B1 (ko) | 2007-11-05 |
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KR1020010044696A KR100773628B1 (ko) | 2000-07-26 | 2001-07-25 | 휠 브레이크를 제어하기 위한 방법 및 장치 |
Country Status (4)
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US (1) | US20020050739A1 (ko) |
JP (1) | JP2002053025A (ko) |
KR (1) | KR100773628B1 (ko) |
DE (1) | DE10036287B4 (ko) |
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DE10259490B4 (de) * | 2002-12-19 | 2013-09-12 | Bayerische Motoren Werke Aktiengesellschaft | Elektrohydraulische Bremsanlage eines Kraftfahrzeugs |
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JP2009255622A (ja) * | 2008-04-11 | 2009-11-05 | Toyota Motor Corp | 制動装置 |
DE102008035335A1 (de) * | 2008-07-29 | 2010-02-04 | Man Nutzfahrzeuge Aktiengesellschaft | Druckmittelbetätigte Bremsvorrichtung für Kraftfahrzeuge |
US20100025167A1 (en) * | 2008-07-31 | 2010-02-04 | Caterpillar Inc. | Braking system for an off-highway machine involving electric retarding integrated with service brakes |
US8281908B2 (en) | 2008-08-29 | 2012-10-09 | Caterpillar Inc. | Brake cooling fluid diverter for an off-highway machine |
US8410739B2 (en) | 2008-09-15 | 2013-04-02 | Caterpillar Inc. | Method and apparatus for determining the operating condition of generator rotating diodes |
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- 2001-07-25 KR KR1020010044696A patent/KR100773628B1/ko active IP Right Grant
- 2001-07-26 JP JP2001225386A patent/JP2002053025A/ja not_active Withdrawn
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Also Published As
Publication number | Publication date |
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US20020050739A1 (en) | 2002-05-02 |
DE10036287B4 (de) | 2009-07-30 |
DE10036287A1 (de) | 2002-02-07 |
KR20020010502A (ko) | 2002-02-04 |
JP2002053025A (ja) | 2002-02-19 |
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