GB2403520B - Determination of brake fluid consumption in electrohydraulic braking systems for automobiles - Google Patents

Determination of brake fluid consumption in electrohydraulic braking systems for automobiles

Info

Publication number
GB2403520B
GB2403520B GB0315347A GB0315347A GB2403520B GB 2403520 B GB2403520 B GB 2403520B GB 0315347 A GB0315347 A GB 0315347A GB 0315347 A GB0315347 A GB 0315347A GB 2403520 B GB2403520 B GB 2403520B
Authority
GB
United Kingdom
Prior art keywords
automobiles
determination
brake fluid
braking systems
fluid consumption
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
GB0315347A
Other versions
GB2403520A (en
GB0315347D0 (en
Inventor
Iryna Deineko
Peter Martin
Alan Leslie Harris
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.)
TRW Ltd
Original Assignee
TRW Ltd
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 TRW Ltd filed Critical TRW Ltd
Priority to GB0315347A priority Critical patent/GB2403520B/en
Publication of GB0315347D0 publication Critical patent/GB0315347D0/en
Publication of GB2403520A publication Critical patent/GB2403520A/en
Application granted granted Critical
Publication of GB2403520B publication Critical patent/GB2403520B/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
    • 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
    • B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
    • B60T8/4081—Systems with stroke simulating devices for driver input
    • 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
    • B60T17/225—Devices for monitoring or checking brake systems; Signal devices brake fluid level indicators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
GB0315347A 2003-07-01 2003-07-01 Determination of brake fluid consumption in electrohydraulic braking systems for automobiles Expired - Fee Related GB2403520B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0315347A GB2403520B (en) 2003-07-01 2003-07-01 Determination of brake fluid consumption in electrohydraulic braking systems for automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0315347A GB2403520B (en) 2003-07-01 2003-07-01 Determination of brake fluid consumption in electrohydraulic braking systems for automobiles

Publications (3)

Publication Number Publication Date
GB0315347D0 GB0315347D0 (en) 2003-08-06
GB2403520A GB2403520A (en) 2005-01-05
GB2403520B true GB2403520B (en) 2006-02-15

Family

ID=27676412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0315347A Expired - Fee Related GB2403520B (en) 2003-07-01 2003-07-01 Determination of brake fluid consumption in electrohydraulic braking systems for automobiles

Country Status (1)

Country Link
GB (1) GB2403520B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110177656A (en) * 2016-11-02 2019-08-27 维宁尔日信制动器***日本有限公司 Brake circuit leak detection and isolation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9358964B2 (en) 2011-01-31 2016-06-07 Honda Motor Co., Ltd. Brake device for vehicle
DE102013203189A1 (en) * 2012-03-06 2013-09-12 Continental Teves Ag & Co. Ohg Method for determining a pressure-volume characteristic of a wheel brake
GB2555883B (en) * 2017-06-09 2018-10-24 Liberty Vehicle Tech Limited Fluidic control system
EP3635263B1 (en) 2017-06-09 2023-09-06 Liberty Vehicle Technologies Limited Fluidic control system
US11014546B2 (en) 2018-03-29 2021-05-25 Veoneer-Nissin Brake Systems Japan Co., Ltd. Brake system and method for responding to external boost requests during predetermined loss or degraded boost assist conditions
US10766474B2 (en) 2018-03-30 2020-09-08 Veoneer-Nissin Brake Systems Japan Co., Ltd. Validating operation of a secondary braking system of a vehicle
DE102018220557A1 (en) 2018-11-29 2020-06-04 Robert Bosch Gmbh Method for determining a future wheel brake pressure of a hydraulic vehicle brake system
CN115214588B (en) * 2021-12-02 2023-07-25 广州汽车集团股份有限公司 Alarm method and device for braking system and vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635835A1 (en) * 1996-09-04 1998-03-05 Teves Gmbh Alfred Volume measurement system for vehicle brakes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635835A1 (en) * 1996-09-04 1998-03-05 Teves Gmbh Alfred Volume measurement system for vehicle brakes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110177656A (en) * 2016-11-02 2019-08-27 维宁尔日信制动器***日本有限公司 Brake circuit leak detection and isolation

Also Published As

Publication number Publication date
GB2403520A (en) 2005-01-05
GB0315347D0 (en) 2003-08-06

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070701