DE69935187D1 - Diagnoseeinrichtung für Bremskraftverstärker zur optimierten Erkennung von Fehlern des Bremskraftverstärkers - Google Patents

Diagnoseeinrichtung für Bremskraftverstärker zur optimierten Erkennung von Fehlern des Bremskraftverstärkers

Info

Publication number
DE69935187D1
DE69935187D1 DE69935187T DE69935187T DE69935187D1 DE 69935187 D1 DE69935187 D1 DE 69935187D1 DE 69935187 T DE69935187 T DE 69935187T DE 69935187 T DE69935187 T DE 69935187T DE 69935187 D1 DE69935187 D1 DE 69935187D1
Authority
DE
Germany
Prior art keywords
brake booster
errors
diagnostic device
optimized detection
optimized
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
Application number
DE69935187T
Other languages
English (en)
Other versions
DE69935187T2 (de
Inventor
Hiroshi Isono
Yasuji Mizutani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE69935187D1 publication Critical patent/DE69935187D1/de
Publication of DE69935187T2 publication Critical patent/DE69935187T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60T13/66—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
    • 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
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
    • 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
    • B60T8/88—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
DE69935187T 1998-08-24 1999-08-20 Diagnoseeinrichtung für Bremskraftverstärker zur optimierten Erkennung von Fehlern des Bremskraftverstärkers Expired - Lifetime DE69935187T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP23741798 1998-08-24
JP23741798 1998-08-24
JP19492799A JP3458773B2 (ja) 1998-08-24 1999-07-08 ブースタ異常判定装置
JP19492799 1999-07-08

Publications (2)

Publication Number Publication Date
DE69935187D1 true DE69935187D1 (de) 2007-04-05
DE69935187T2 DE69935187T2 (de) 2007-11-08

Family

ID=26508816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69935187T Expired - Lifetime DE69935187T2 (de) 1998-08-24 1999-08-20 Diagnoseeinrichtung für Bremskraftverstärker zur optimierten Erkennung von Fehlern des Bremskraftverstärkers

Country Status (4)

Country Link
US (1) US6289271B1 (de)
EP (1) EP0982211B1 (de)
JP (1) JP3458773B2 (de)
DE (1) DE69935187T2 (de)

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JP4543476B2 (ja) * 2000-02-14 2010-09-15 トヨタ自動車株式会社 ブレーキ装置
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JP4547793B2 (ja) * 2000-11-17 2010-09-22 株式会社アドヴィックス 車両の運動制御装置
FR2829451B1 (fr) * 2001-09-11 2003-12-19 Bosch Gmbh Robert Procede de calibrage d'un servomoteur d'assistance pneumatique pour un circuit de freinage de vehicule automobile
FR2829738B1 (fr) * 2001-09-20 2003-12-19 Bosch Gmbh Robert Procede et dispositif de determination de l'amplification fournie par un servomoteur d'assistance pneumatique dans un dispositif de freinage
EP1474321B1 (de) * 2002-02-07 2008-08-20 Continental Teves AG & Co. oHG Verfahren zur ermittlung oder kalibrierung der aussteuerungskennlinie eines unterdruckbremskraftverstärkers
JP2004322660A (ja) * 2003-04-21 2004-11-18 Toyota Motor Corp 車両用制動システム
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US7686404B2 (en) * 2005-02-23 2010-03-30 Continental Teves, Inc. Electro-hydraulic braking system
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
JP4872889B2 (ja) * 2007-11-16 2012-02-08 トヨタ自動車株式会社 車両用制動装置
JPWO2009110148A1 (ja) * 2008-03-04 2011-07-14 トヨタ自動車株式会社 制動装置
DE102009002315A1 (de) * 2009-04-09 2010-10-14 Robert Bosch Gmbh Steuervorrichtungen für ein bremskraftverstärktes Bremssystem eines Fahrzeugs und Verfahren zum Betreiben eines bremskraftverstärkten Bremssystems eines Fahrzeugs
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US8855882B2 (en) * 2010-01-25 2014-10-07 Toyota Jidosha Kabushiki Kaisha Brake control device and braking device
DE102010002324A1 (de) * 2010-02-25 2011-08-25 Robert Bosch GmbH, 70469 Verfahren zum Betreiben eines Brennsystems eines Fahrzeugs sowie Bremssystem
DE102010002328A1 (de) * 2010-02-25 2011-08-25 Robert Bosch GmbH, 70469 Verfahren zum Überwachen von Fahrzeugsystemen bei Wartungsarbeiten am Fahrzeug
US8393203B2 (en) 2010-03-08 2013-03-12 Goodrich Corporation Systems and methods for built in test equipment for a brake control system
JP5366867B2 (ja) * 2010-03-26 2013-12-11 株式会社オーテックジャパン 車両のブレーキシステム
DE102011080404A1 (de) * 2011-08-04 2013-02-07 Robert Bosch Gmbh Verfahren zum Festlegen eines Funktionszustands eines Druckaufbauventils und Funktionsüberwachungsvorrichtung für ein Druckaufbauventil einer hydraulischen Bremskraftverstärkervorrichtung
US9776608B2 (en) 2013-07-03 2017-10-03 Ford Global Technologies, Llc Enhanced regenerative braking control method for brake booster pressure build-up delay compensation
KR102071422B1 (ko) * 2013-07-12 2020-03-02 현대모비스 주식회사 전동식 부스터 제동시스템의 모터 초기화 방법
US10202958B2 (en) 2015-07-15 2019-02-12 GM Global Technology Operations LLC System and method for controlling ultra-capacitor charge and discharge in vehicles with auto start/stop systems
US10026238B2 (en) * 2015-07-15 2018-07-17 GM Global Technology Operations LLC System and method for converting two diagnostic states of a controller to three diagnostic states
JP6378145B2 (ja) 2015-08-28 2018-08-22 株式会社アドヴィックス 異常検出装置
JP7133323B2 (ja) * 2017-03-08 2022-09-08 ハーレー－ダビッドソン・モーター・カンパニー・グループ・エルエルシー 固着したバルブを検出するシステム及び方法
TWI663086B (zh) * 2018-06-20 2019-06-21 宏碁股份有限公司 自動駕駛車輛的煞車系統及其設定方法
CN110316173A (zh) * 2019-06-21 2019-10-11 芜湖伯特利电子控制系统有限公司 一种通过电控Booster与ABS联动实现ESC功能与主动安全控制的方法
US11851039B2 (en) 2019-12-30 2023-12-26 Hyundai Motor Company System and method for predicting negative pressure of brake booster of vehicle
DE102020135055A1 (de) 2019-12-30 2021-07-01 Hyundai Kefico Corporation System und verfahren zum vorhersagen eines unterdrucks eines bremskraftverstärkers eines fahrzeugs
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Also Published As

Publication number Publication date
JP3458773B2 (ja) 2003-10-20
US6289271B1 (en) 2001-09-11
EP0982211A2 (de) 2000-03-01
DE69935187T2 (de) 2007-11-08
EP0982211A3 (de) 2002-09-18
JP2000135977A (ja) 2000-05-16
EP0982211B1 (de) 2007-02-21

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