EP1236633A3 - Method for a general detection of derailment - Google Patents

Method for a general detection of derailment Download PDF

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Publication number
EP1236633A3
EP1236633A3 EP02450036A EP02450036A EP1236633A3 EP 1236633 A3 EP1236633 A3 EP 1236633A3 EP 02450036 A EP02450036 A EP 02450036A EP 02450036 A EP02450036 A EP 02450036A EP 1236633 A3 EP1236633 A3 EP 1236633A3
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EP
European Patent Office
Prior art keywords
ken6
ken1
signal
generated
characteristic value
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Withdrawn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
EP02450036A
Other languages
German (de)
French (fr)
Other versions
EP1236633A2 (en
Inventor
Werner Stengg
Christian Kitzmüller
Theodor Cesar Alexandru
Andreas Koller
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.)
Siemens AG Oesterreich
Original Assignee
Siemens SGP Verkehrstechnik GmbH
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Publication date
Application filed by Siemens SGP Verkehrstechnik GmbH filed Critical Siemens SGP Verkehrstechnik GmbH
Publication of EP1236633A2 publication Critical patent/EP1236633A2/en
Publication of EP1236633A3 publication Critical patent/EP1236633A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
    • B61F9/005—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels by use of non-mechanical means, e.g. acoustic or electromagnetic devices

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  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Regulating Braking Force (AREA)

Abstract

Ein Verfahren zur Erkennung entgleister Zustände von Rädern eines Schienenfahrzeuges durch Ermittlung zumindest eines für einen Entgleisungszustand charakteristischen Kennwertes (KEN1, KEN2, KEN3, KEN4, KEN5, KEN6), der mit zumindest einem vorgebbaren Sollwert (SOL1, SOL2, SOL3, SOL4, SOL5, SOL6) verglichen wird, wobei bei Überschreiten einer vorgebbaren Abweichung des Kennwertes (KEN1-KEN6) von dem Sollwert (SOL1-SOL6) ein Hinweissignal (ALA) und/oder eine Notbremsung ausgelöst wird, wobei im Bereich einer Achslagerung (AX1, AX2, AX3, AX4) zumindest eines Rades (RA1, RA2, RA3, RA4) zumindest ein Beschleunigungssignal (SI1, SI2, SI3, SI4) erzeugt wird, und/oder an zumindest zwei Punkten eines Drehgestellrahmens (DGR) kontinuierlich die jeweilige Längsbeschleunigung ermittelt und als Längsbeschleunigungssignal (SI5, SI6) erfasst wird und/oder an zumindest einer Radachse ein Drehfrequenzsignal (DFS) erzeugt wird, wobei aus dem zumindest einem, im Bereich einer Achslagerung (AX1, AX2, AX3, AX4) erzeugten Beschleunigungssignal (SI1, SI2, SI3, SI4) und/oder den Längsbeschleunigungssignalen (SI5, SI6) und/oder aus dem zumindest einen Drehfrequenzsignal (DFS) der zumindest eine, für einen Entgleisungszustand charakteristische Kennwert (KEN1, KEN2, KEN3, KEN4, KEN5, KEN6) ermittelt wird.

Figure 00000001
A method for identifying derailed states of wheels of a rail vehicle by determining at least one characteristic value (KEN1, KEN2, KEN3, KEN4, KEN5, KEN6) that is associated with at least one predefinable setpoint (SOL1, SOL2, SOL3, SOL4, SOL5, SOL6) is compared, a warning signal (ALA) and / or emergency braking being triggered when a predeterminable deviation of the characteristic value (KEN1-KEN6) from the target value (SOL1-SOL6) is triggered, whereby in the area of an axle bearing (AX1, AX2, AX3 , AX4) at least one wheel (RA1, RA2, RA3, RA4) at least one acceleration signal (SI1, SI2, SI3, SI4) is generated, and / or at least two points of a bogie frame (DGR) continuously determine the respective longitudinal acceleration and as a longitudinal acceleration signal (SI5, SI6) is detected and / or a rotational frequency signal (DFS) is generated on at least one wheel axle, with at least one in the area of an axle bearing (AX1, A X2, AX3, AX4) generated acceleration signal (SI1, SI2, SI3, SI4) and / or the longitudinal acceleration signals (SI5, SI6) and / or from the at least one rotational frequency signal (DFS) the at least one characteristic value (KEN1, KEN2, KEN3, KEN4, KEN5, KEN6) is determined.
Figure 00000001
EP02450036A 2001-02-28 2002-02-22 Method for a general detection of derailment Withdrawn EP1236633A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3212001A AT413372B (en) 2001-02-28 2001-02-28 METHOD FOR THE GENERAL DISPENSING DETECTION
AT3212001 2001-02-28

Publications (2)

Publication Number Publication Date
EP1236633A2 EP1236633A2 (en) 2002-09-04
EP1236633A3 true EP1236633A3 (en) 2003-03-12

Family

ID=3671566

Family Applications (1)

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EP02450036A Withdrawn EP1236633A3 (en) 2001-02-28 2002-02-22 Method for a general detection of derailment

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EP (1) EP1236633A3 (en)
AT (1) AT413372B (en)

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CN100468474C (en) * 2007-09-14 2009-03-11 中国矿业大学 Incline shaft manned vehicle braking performance detection method and device

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DE102004045457B4 (en) * 2004-09-20 2009-04-23 Deutsche Bahn Ag Method for diagnosis and condition monitoring of switches, crossings or intersection points and rail joints by a rail vehicle
DE102006001540B3 (en) * 2006-01-12 2007-08-09 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Method and device for condition monitoring of wheelsets or bogies of a rail vehicle
DE102008020378A1 (en) * 2008-04-23 2009-11-19 Siemens Aktiengesellschaft Method for detection of imbalance in wheels of wheel rail systems, involves providing one of two wheels having axes of driving train as freewheeling for time interval for avoiding wheel spin
DE102011001978A1 (en) * 2011-04-12 2012-10-18 Bombardier Transportation Gmbh Rail vehicle with derailment monitoring
DE102011089464A1 (en) * 2011-12-21 2013-06-27 Technische Universität Berlin Method and device for determining wheel diameters on rail vehicles
DE102012217721A1 (en) 2012-09-28 2014-04-03 Siemens Aktiengesellschaft Device for a rail vehicle
FR3014400B1 (en) * 2013-12-11 2016-02-05 Alstom Transport Sa LAND VEHICLE GUIDE COMPRISING A DEVICE FOR MANAGING A DERAILMENT OF THE VEHICLE, AND METHOD FOR MANAGING THE DERAILMENT THEREOF
DE102014108685A1 (en) * 2014-06-20 2015-12-24 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Method and device for derailment detection
DE102015119392A1 (en) * 2015-11-11 2017-05-11 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Method and device for comparison-controlled derailment detection
AT518745B1 (en) * 2016-06-15 2018-06-15 Ait Austrian Inst Tech Gmbh Method for detecting the derailment of a rail vehicle
IT201600111758A1 (en) 2016-11-07 2017-02-07 Torino Politecnico POWERED AUTO DEVICE AND LOGISTIC / DIAGNOSTIC MONITORING PROCEDURE FOR RAILWAY VEHICLES.
DE102016125196A1 (en) 2016-12-21 2018-06-21 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Method for derailment detection based on wheel speed signals
AT519579B1 (en) 2017-03-30 2018-08-15 Pj Messtechnik Gmbh Device for measuring wheel contact forces of a rail vehicle
IT201700050006A1 (en) * 2017-05-09 2018-11-09 Faiveley Transport Italia Spa System and procedure for detecting an abnormal gait condition of a trolley of a railway vehicle.
DE102017208760A1 (en) 2017-05-23 2018-11-29 Bombardier Transportation Gmbh Method for detecting a derailment of a rail vehicle
AT521877B1 (en) * 2018-10-31 2023-12-15 Siemens Mobility Austria Gmbh Method and device for detecting a derailment condition of a rail vehicle
CN110488042B (en) * 2019-07-22 2021-12-07 中车青岛四方机车车辆股份有限公司 Train acceleration detection method and system, electronic equipment and storage medium
AT522867B1 (en) * 2019-08-05 2022-08-15 Pj Monitoring Gmbh Device for detecting a wheelset derailment that can be displayed for information purposes
CN113124998B (en) * 2021-03-26 2022-09-20 中铁二院工程集团有限责任公司 Rail rigidity time-frequency measurement method based on P2 force vibration

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DE19827271A1 (en) * 1998-06-19 1999-12-23 Andreas Mueller Sensor supported ON LINE determination system with evaluation of wheel and track related data during train travel
DE19836081A1 (en) * 1998-07-30 2000-02-17 Siemens Ag Failure detection method for rail vehicle component
WO2000060322A1 (en) * 1999-04-01 2000-10-12 Siemens Schweiz Ag Method and device for monitoring the chassis of multiple-axle vehicles

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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827271A1 (en) * 1998-06-19 1999-12-23 Andreas Mueller Sensor supported ON LINE determination system with evaluation of wheel and track related data during train travel
DE19827931C1 (en) * 1998-06-23 1999-12-02 Albrecht Mayer Sensor monitoring system for multiple axle vehicle enables the state of the wheels, axles and bogie to be continuously monitored on the move
DE19836081A1 (en) * 1998-07-30 2000-02-17 Siemens Ag Failure detection method for rail vehicle component
WO2000060322A1 (en) * 1999-04-01 2000-10-12 Siemens Schweiz Ag Method and device for monitoring the chassis of multiple-axle vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100468474C (en) * 2007-09-14 2009-03-11 中国矿业大学 Incline shaft manned vehicle braking performance detection method and device

Also Published As

Publication number Publication date
AT413372B (en) 2006-02-15
ATA3212001A (en) 2005-07-15
EP1236633A2 (en) 2002-09-04

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