EP1236633A3 - Method for a general detection of derailment - Google Patents
Method for a general detection of derailment Download PDFInfo
- 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
- Authority
- 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- Withdrawn
Links
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
Landscapes
- 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. 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.
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)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02450036A Withdrawn EP1236633A3 (en) | 2001-02-28 | 2002-02-22 | Method for a general detection of derailment |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1236633A3 (en) |
AT (1) | AT413372B (en) |
Cited By (1)
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 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1452189A (en) * | 1974-04-18 | 1976-10-13 | Ml Eng Plymouth | Railway vehicle derailment detection system |
US4972358A (en) | 1989-06-08 | 1990-11-20 | General Electric Company | Computation of discrete fourier transform using recursive techniques |
US5433111A (en) * | 1994-05-05 | 1995-07-18 | General Electric Company | Apparatus and method for detecting defective conditions in railway vehicle wheels and railtracks |
EP0697320A1 (en) | 1994-08-19 | 1996-02-21 | Sintro Electronics AG | Device for detecting a derailment of vehicles running on rails |
EP0734925B1 (en) | 1995-03-27 | 1999-06-16 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Derailment detector for railway vessels |
JP3458872B2 (en) * | 1995-07-27 | 2003-10-20 | 東急車輛製造株式会社 | Railway vehicle derailment detection method and apparatus |
JPH10278795A (en) * | 1997-04-04 | 1998-10-20 | Omron Corp | Derailment detector and traveling condition monitoring device |
DE29811208U1 (en) * | 1998-06-23 | 1998-10-01 | Mayer, Albrecht, Dipl.-Ing. (FH), 83727 Schliersee | Wheel monitoring system for multi-axle vehicles |
DE29811354U1 (en) * | 1998-06-25 | 1999-03-11 | MTM Motoren-Technik-Mayer GmbH, 85139 Wettstetten | System for monitoring the wheels of a rail vehicle |
DE19919604B4 (en) * | 1999-04-29 | 2009-08-13 | Olaf Unbehaun | Method and device for detecting errors in wheels of railway vehicles occurring during operation |
-
2001
- 2001-02-28 AT AT3212001A patent/AT413372B/en not_active IP Right Cessation
-
2002
- 2002-02-22 EP EP02450036A patent/EP1236633A3/en not_active Withdrawn
Patent Citations (4)
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)
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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Owner name: SIEMENS TRANSPORTATION SYSTEMS GMBH & CO KG |
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