EP2202124A3 - Detecting the interruption in the drive power flow of a railway vehicle - Google Patents

Detecting the interruption in the drive power flow of a railway vehicle Download PDF

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Publication number
EP2202124A3
EP2202124A3 EP20090179938 EP09179938A EP2202124A3 EP 2202124 A3 EP2202124 A3 EP 2202124A3 EP 20090179938 EP20090179938 EP 20090179938 EP 09179938 A EP09179938 A EP 09179938A EP 2202124 A3 EP2202124 A3 EP 2202124A3
Authority
EP
European Patent Office
Prior art keywords
power flow
interruption
value
detecting
torque
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.)
Withdrawn
Application number
EP20090179938
Other languages
German (de)
French (fr)
Other versions
EP2202124A2 (en
Inventor
Detlef Günther
Peter Trache
Steffen Jahn
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.)
Alstom Transportation Germany GmbH
Original Assignee
Bombardier Transportation 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 Bombardier Transportation GmbH filed Critical Bombardier Transportation GmbH
Publication of EP2202124A2 publication Critical patent/EP2202124A2/en
Publication of EP2202124A3 publication Critical patent/EP2202124A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/08—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines
    • B61C9/14—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines hydraulic, including combinations with mechanical gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Die vorliegende Erfindung betrifft einen Verfahren zur Erkennung einer Unterbrechung des Leistungsflusses in einem Antriebsstrang eines Fahrzeugs, insbesondere eines Schienenfahrzeugs, wobei der Antriebsstrang (105) eine Drehmomenterzeugungseinrichtung (106), eine Drehmomentübertragungseinrichtung (107) und eine Antriebsradeinheit (108) umfasst und die Drehmomentübertragungseinrichtung (107) zur Übertragung eines Drehmoments der Drehmomenterzeugungseinrichtung (106) auf die Antriebsradeinheit (108) mit der Drehmomenterzeugungseinrichtung (106) und der Antriebsradeinheit (108) verbunden ist. Es wird wenigstens ein erster Wert wenigstens einer ersten Größe erfasst, die für eine Drehzahl einer Komponente des Antriebsstrangs (105) repräsentativ ist. Weiterhin wird ein zweiter Wert einer zweiten Größe erfasst, die für die Fahrgeschwindigkeit des Fahrzeugs (101) repräsentativ ist. Schließlich wird eine Überprüfung durchgeführt, ob zwischen dem ersten Wert und dem zweiten Wert eine vorgebbare Beziehung vorliegt, und es wird in Abhängigkeit von dem Ergebnis der Überprüfung festgestellt, dass eine Störung des Leistungsflusses, insbesondere eine unbeabsichtigte Unterbrechung des Leistungsflusses, in dem Antriebsstrang (105) vorliegt.

Figure imgaf001
The present invention relates to a method for detecting an interruption of the power flow in a drive train of a vehicle, in particular a rail vehicle, wherein the drive train (105) comprises a torque generating device (106), a torque transfer device (107) and a drive wheel unit (108) and the torque transfer device ( 107) for transmitting a torque of the torque generating means (106) to the drive wheel unit (108) is connected to the torque generating means (106) and the drive wheel unit (108). At least a first value of at least a first quantity representative of a rotational speed of a component of the drive train (105) is detected. Furthermore, a second value of a second quantity representative of the travel speed of the vehicle (101) is detected. Finally, a check is made as to whether a predeterminable relationship exists between the first value and the second value, and it is determined, depending on the result of the check, that a disturbance of the power flow, in particular an unintentional interruption of the power flow, in the drive train (105 ) is present.
Figure imgaf001
EP20090179938 2008-12-23 2009-12-18 Detecting the interruption in the drive power flow of a railway vehicle Withdrawn EP2202124A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810063069 DE102008063069A1 (en) 2008-12-23 2008-12-23 Detecting the interruption of the drive power flow of a vehicle

Publications (2)

Publication Number Publication Date
EP2202124A2 EP2202124A2 (en) 2010-06-30
EP2202124A3 true EP2202124A3 (en) 2012-02-22

Family

ID=42097523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090179938 Withdrawn EP2202124A3 (en) 2008-12-23 2009-12-18 Detecting the interruption in the drive power flow of a railway vehicle

Country Status (2)

Country Link
EP (1) EP2202124A3 (en)
DE (1) DE102008063069A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017208157A1 (en) * 2017-05-15 2018-11-15 Siemens Aktiengesellschaft Method and device for monitoring a drive system
DE102017212744A1 (en) * 2017-07-25 2019-01-31 Zf Friedrichshafen Ag drive arrangement
DE102018218974B3 (en) * 2018-11-07 2019-12-12 Zf Friedrichshafen Ag Final gear unit for a rail vehicle
DE102019203379A1 (en) * 2019-03-13 2020-09-17 Zf Friedrichshafen Ag Method and drive arrangement for operating a rail vehicle
FR3119821B1 (en) * 2021-02-16 2023-01-13 SNCF Voyageurs Method for detecting an anomaly of a transmission line in a moving railway vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10102773A1 (en) * 2001-01-23 2002-07-25 Bosch Gmbh Robert Motor vehicle monitoring device detects actual drive torque and set value of drive torque to determine if there is fault in drive train
DE102007021871A1 (en) * 2006-05-20 2008-02-28 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method for monitoring operation of system, particularly drive train of vehicle involves examining input signals for existence or plausibility of error

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548286C1 (en) * 1995-12-22 1997-03-27 Mtu Friedrichshafen Gmbh Anti-skid protection method for regulating vehicle engine speed during skid
DE19624825C2 (en) * 1996-06-21 1998-09-10 Daimler Benz Ag Security system for a motor vehicle
DE19624822C1 (en) * 1996-06-21 1997-08-14 Daimler Benz Ag Safety system for road vehicle with internal combustion engine
DE19632337C2 (en) * 1996-08-10 2000-12-14 Daimler Chrysler Ag Method and device for regulating the longitudinal dynamics of a motor vehicle
DE19743089A1 (en) * 1997-09-30 1999-04-29 Bosch Gmbh Robert Device and method for generating an error signal in a motor vehicle
DE10043413B4 (en) * 1999-10-19 2010-08-05 Luk Lamellen Und Kupplungsbau Beteiligungs Kg motor vehicle
JP3724423B2 (en) * 2002-01-09 2005-12-07 トヨタ自動車株式会社 Vehicle control device
DE102005030731B4 (en) * 2004-07-06 2014-05-08 Schaeffler Technologies Gmbh & Co. Kg Device for checking the speed of a motor vehicle wheel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10102773A1 (en) * 2001-01-23 2002-07-25 Bosch Gmbh Robert Motor vehicle monitoring device detects actual drive torque and set value of drive torque to determine if there is fault in drive train
DE102007021871A1 (en) * 2006-05-20 2008-02-28 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method for monitoring operation of system, particularly drive train of vehicle involves examining input signals for existence or plausibility of error

Also Published As

Publication number Publication date
DE102008063069A1 (en) 2010-07-01
DE102008063069A8 (en) 2013-08-01
EP2202124A2 (en) 2010-06-30

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