GB2352785B - Method of operating a brake booster system, brake booster system and circuit for implementing the method - Google Patents

Method of operating a brake booster system, brake booster system and circuit for implementing the method

Info

Publication number
GB2352785B
GB2352785B GB0018134A GB0018134A GB2352785B GB 2352785 B GB2352785 B GB 2352785B GB 0018134 A GB0018134 A GB 0018134A GB 0018134 A GB0018134 A GB 0018134A GB 2352785 B GB2352785 B GB 2352785B
Authority
GB
United Kingdom
Prior art keywords
brake booster
booster system
implementing
operating
circuit
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 - Fee Related
Application number
GB0018134A
Other versions
GB0018134D0 (en
GB2352785A (en
Inventor
Ernst Wild
Kristina Eberle
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0018134D0 publication Critical patent/GB0018134D0/en
Publication of GB2352785A publication Critical patent/GB2352785A/en
Application granted granted Critical
Publication of GB2352785B publication Critical patent/GB2352785B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/306—Pressure sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/81—Braking systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
GB0018134A 1999-07-30 2000-07-24 Method of operating a brake booster system, brake booster system and circuit for implementing the method Expired - Fee Related GB2352785B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19935899A DE19935899B4 (en) 1999-07-30 1999-07-30 A method for safely operating a brake booster system, brake booster system and diagnostic device therefor for carrying out the method

Publications (3)

Publication Number Publication Date
GB0018134D0 GB0018134D0 (en) 2000-09-13
GB2352785A GB2352785A (en) 2001-02-07
GB2352785B true GB2352785B (en) 2002-03-06

Family

ID=7916629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0018134A Expired - Fee Related GB2352785B (en) 1999-07-30 2000-07-24 Method of operating a brake booster system, brake booster system and circuit for implementing the method

Country Status (4)

Country Link
JP (1) JP2001055135A (en)
KR (1) KR100628853B1 (en)
DE (1) DE19935899B4 (en)
GB (1) GB2352785B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110060B4 (en) * 2000-03-16 2011-12-08 Continental Teves Ag & Co. Ohg Method and device for monitoring pressure sensors in brake systems of a motor vehicle
DE10052257B4 (en) * 2000-10-21 2008-07-31 Audi Ag Method and device for checking the function of a pressure sensor in a brake system with a brake booster
WO2003013922A1 (en) * 2001-08-11 2003-02-20 Continental Teves Ag & Co.Ohg Method for determining a fault in a pressure sensor or a brake circuit
DE10146367B4 (en) * 2001-09-20 2005-02-10 Lucas Automotive Gmbh Determining the functionality of a fluid pressure accumulator of a brake system
DE10214456A1 (en) 2002-03-30 2003-10-30 Bosch Gmbh Robert Method and device for monitoring a brake system
DE10233845B4 (en) * 2002-07-25 2005-12-01 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Diagnosis and monitoring device of a brake application device of a vehicle
JP2008068747A (en) * 2006-09-14 2008-03-27 Honda Motor Co Ltd Negative pressure system of vehicle
FR2921619B1 (en) * 2007-10-02 2009-12-04 Peugeot Citroen Automobiles Sa PNEUMATIC CONTROL DEVICE FOR A MOTOR VEHICLE
DE102009011280A1 (en) * 2009-03-02 2010-09-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for checking the function of a brake system with brake booster
FR2949817B1 (en) * 2009-09-10 2011-12-09 Peugeot Citroen Automobiles Sa METHOD FOR THE OPERATING DIAGNOSIS OF A PNEUMATIC CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE AND ENGINE FOR CARRYING OUT SAID METHOD
FR2951780B1 (en) * 2009-10-27 2011-11-04 Peugeot Citroen Automobiles Sa METHOD FOR DIAGNOSING A MALFUNCTION OF A PNEUMATIC CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE
JP5113880B2 (en) * 2010-05-27 2013-01-09 本田技研工業株式会社 Vehicle negative pressure system
DE102011088938A1 (en) * 2011-01-24 2012-07-26 Continental Teves Ag & Co. Ohg Method for monitoring the signal value of a vacuum sensor
EP2505446B1 (en) * 2011-04-01 2013-12-18 Honda Motor Co., Ltd. Vehicular brake apparatus
DE102012207553A1 (en) * 2011-05-06 2012-11-08 Continental Teves Ag & Co. Ohg Method for operating brake system used in motor vehicle e.g. car, involves determining defect of vacuum sensor based on comparison of measured negative pressure with ambient pressure measured by ambient pressure sensor
DE102013218079A1 (en) 2013-09-10 2015-03-12 Robert Bosch Gmbh Device and method for detecting an error
DE102016203105B4 (en) 2016-02-26 2024-05-08 Bayerische Motoren Werke Aktiengesellschaft Device for diagnosing a brake assist system in a motor vehicle
CN113635883B (en) * 2021-08-30 2022-10-11 中国第一汽车股份有限公司 Environmental pressure detection system and method for vacuum boosting system of electric automobile

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3125555B2 (en) * 1994-02-16 2001-01-22 トヨタ自動車株式会社 Hydraulic pressure booster abnormality detection device
JPH09290740A (en) * 1996-04-24 1997-11-11 Jidosha Kiki Co Ltd Hydraulic booster
JP3539133B2 (en) * 1996-12-24 2004-07-07 トヨタ自動車株式会社 Brake equipment
JP3444116B2 (en) * 1996-12-02 2003-09-08 トヨタ自動車株式会社 Abnormality detection device for brake negative pressure sensor
JP3456366B2 (en) * 1997-06-02 2003-10-14 トヨタ自動車株式会社 Failure detection device for booster device
JP3552473B2 (en) * 1997-07-18 2004-08-11 日産自動車株式会社 Vehicle brake system
DE19743959A1 (en) * 1997-10-04 1999-04-08 Bayerische Motoren Werke Ag Brake system for motor vehicles
JP3680913B2 (en) * 1998-11-27 2005-08-10 トヨタ自動車株式会社 Negative pressure sensor abnormality determination method and apparatus

Also Published As

Publication number Publication date
JP2001055135A (en) 2001-02-27
KR20010076167A (en) 2001-08-11
GB0018134D0 (en) 2000-09-13
GB2352785A (en) 2001-02-07
DE19935899A1 (en) 2001-02-01
KR100628853B1 (en) 2006-09-27
DE19935899B4 (en) 2010-12-02

Similar Documents

Publication Publication Date Title
GB2352785B (en) Method of operating a brake booster system, brake booster system and circuit for implementing the method
AU2001257572A1 (en) Method and system for account activation
MXPA02005210A (en) A security system for a vehicle and method of operating same.
GB2327991B (en) Hydraulic brake system
AU2001251257A1 (en) Brake system and method
ZA994789B (en) Electronic air brake control system for railcars.
GB9914438D0 (en) Method of operating an electromechanical braking system
PL336122A1 (en) Braking system
GB2320948B (en) Brake booster
GB2342968A8 (en) An electro-hydraulic braking system
GB2289097B (en) Antilock brake system
ZA988349B (en) Method of minimizing undesirable brake release.
GB2347981B (en) Electro-hydraulic braking systems
GB2333138B (en) Brake booster
GB2350165B (en) Brake booster
GB0024344D0 (en) Braking System (2)
GB9609395D0 (en) Brake booster
GB9815362D0 (en) A brake booster
HK1017332A1 (en) Method for preparing ferric polysulfate solutions.
GB2342904B (en) Emergency evacuation system
GB9718678D0 (en) Brake booster
GB9904290D0 (en) Fail safe braking system
GB2331562A9 (en) Anti-lock braking system
GB2332489B (en) A brake booster
GB2355602B (en) Brake lights system

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140724