WO2010115537A3 - Method and device for controlling braking power - Google Patents

Method and device for controlling braking power Download PDF

Info

Publication number
WO2010115537A3
WO2010115537A3 PCT/EP2010/001974 EP2010001974W WO2010115537A3 WO 2010115537 A3 WO2010115537 A3 WO 2010115537A3 EP 2010001974 W EP2010001974 W EP 2010001974W WO 2010115537 A3 WO2010115537 A3 WO 2010115537A3
Authority
WO
WIPO (PCT)
Prior art keywords
braking power
railway vehicle
control device
speed
controlling
Prior art date
Application number
PCT/EP2010/001974
Other languages
German (de)
French (fr)
Other versions
WO2010115537A2 (en
Inventor
Michael Amft
Original Assignee
Knorr-Bremse Systeme für Schienenfahrzeuge 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 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH filed Critical Knorr-Bremse Systeme für Schienenfahrzeuge GmbH
Publication of WO2010115537A2 publication Critical patent/WO2010115537A2/en
Publication of WO2010115537A3 publication Critical patent/WO2010115537A3/en

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
    • B60T8/321—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
    • B60T8/3235—Systems specially adapted for rail vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
    • G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter

Abstract

The invention relates to a method for controlling the braking power transmitted onto a brake disk on an axle of a railway vehicle, especially a high-speed railway vehicle, by means of a caliper, the braking power being controlled depending on the vehicle speed. The vehicle speed is determined indirectly via the relative wind and the impact pressure is detected to determine the relative wind and is forwarded to a control device as the switching pressure or control pressure. The invention further relates to a control device for a braking system of a railway vehicle, especially a high-speed railway vehicle, for controlling the braking power transmitted onto a brake disk by means of a caliper and to a braking system comprising said control device.
PCT/EP2010/001974 2009-04-08 2010-03-29 Method and device for controlling braking power WO2010115537A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910016986 DE102009016986A1 (en) 2009-04-08 2009-04-08 Method and device for braking force control
DE102009016986.5 2009-04-08

Publications (2)

Publication Number Publication Date
WO2010115537A2 WO2010115537A2 (en) 2010-10-14
WO2010115537A3 true WO2010115537A3 (en) 2011-04-28

Family

ID=42733234

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/001974 WO2010115537A2 (en) 2009-04-08 2010-03-29 Method and device for controlling braking power

Country Status (2)

Country Link
DE (1) DE102009016986A1 (en)
WO (1) WO2010115537A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012010519C5 (en) 2012-05-25 2016-10-20 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Method for controlling a compressed air brake device of a rail vehicle in the case of forced, emergency or emergency braking
JP6091884B2 (en) * 2012-12-21 2017-03-08 株式会社日立製作所 Ground wind measurement system
DE102019113753A1 (en) * 2019-05-23 2020-11-26 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Emergency brake valve system for a pneumatic brake system
EP3964421A3 (en) * 2020-09-08 2022-03-23 ALSTOM Transport Technologies System and method for localizing a railway vehicle travelling along a railway line powered by a catenary, and related railway vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187942A (en) * 1937-12-04 1940-01-23 Westinghouse Air Brake Co Brake system
CH208683A (en) * 1938-05-03 1940-02-15 Bbc Brown Boveri & Cie Device for the automatic regulation of the brake air pressure of vehicles depending on the driving speed.
WO2006092263A1 (en) * 2005-03-02 2006-09-08 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Control unit for a rail vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668440B1 (en) 1990-10-30 1992-12-24 Alsthom Gec BRAKING SYSTEM FOR RAIL VEHICLE.
DE4242392C2 (en) 1992-12-09 2001-11-15 Knorr Bremse Mrp Systeme Fuer Device for adjusting the braking force on brake discs of rail vehicles
DE69619294T2 (en) 1995-05-05 2002-10-02 Goodrich Co B F Braking device and method for producing a more constant braking force

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187942A (en) * 1937-12-04 1940-01-23 Westinghouse Air Brake Co Brake system
CH208683A (en) * 1938-05-03 1940-02-15 Bbc Brown Boveri & Cie Device for the automatic regulation of the brake air pressure of vehicles depending on the driving speed.
WO2006092263A1 (en) * 2005-03-02 2006-09-08 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Control unit for a rail vehicle

Also Published As

Publication number Publication date
WO2010115537A2 (en) 2010-10-14
DE102009016986A1 (en) 2010-10-14

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