DE102009015540A1 - Method and device for speed monitoring - Google Patents
Method and device for speed monitoring Download PDFInfo
- Publication number
- DE102009015540A1 DE102009015540A1 DE102009015540A DE102009015540A DE102009015540A1 DE 102009015540 A1 DE102009015540 A1 DE 102009015540A1 DE 102009015540 A DE102009015540 A DE 102009015540A DE 102009015540 A DE102009015540 A DE 102009015540A DE 102009015540 A1 DE102009015540 A1 DE 102009015540A1
- Authority
- DE
- Germany
- Prior art keywords
- speed
- signal
- rail vehicle
- evaluated
- vehicle
- 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- Withdrawn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
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
- B61L25/021—Measuring and recording of train speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals
- B61L1/02—Electric devices associated with track, e.g. rail contacts
- B61L1/10—Electric devices associated with track, e.g. rail contacts actuated by electromagnetic radiation; actuated by particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/125—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using short-range radio transmission
Abstract
Die Erfindung betrifft ein Verfahren zur Geschwindigkeitsüberwachung von Schienenfahrzeugen (5) sowie eine diesbezügliche Vorrichtung. Um eine Verringerung und Vereinfachung der erforderlichen Systemkomponenten sowie eine nicht nur punktuelle Geschwindigkeitsüberwachung zu ermöglichen, ist vorgesehen, dass das Schienenfahrzeug (5) ein Signal abstrahlt, dessen Laufzeit streckenseitig bezüglich der Geschwindigkeit ausgewertet wird und dass das ausgewertete Signal an das Schienenfahrzeug (5) zurückübertragen wird.The invention relates to a method for speed monitoring of rail vehicles (5) and a related device. In order to enable a reduction and simplification of the required system components and not only punctual speed monitoring, it is provided that the rail vehicle (5) emits a signal, the term of the track is evaluated in terms of speed and that the evaluated signal back to the rail vehicle (5) becomes.
Description
Die Erfindung betrifft ein Verfahren zur Geschwindigkeitsüberwachung von Schienenfahrzeugen sowie eine diesbezügliche Vorrichtung.The The invention relates to a method for speed monitoring Rail vehicles and a related device.
Geschwindigkeitsüberwachungsvorrichtungen dienen üblicherweise zur Regelung der Geschwindigkeit des Schienenfahrzeugs auf einen Sollwert und/oder zur Auslösung einer Zwangsbremsung im Falle der Überschreitung einer maximal zulässigen Geschwindigkeit. Häufig handelt es sich bei den maximal zulässigen Geschwindigkeiten um streckenspezifische Maximalgeschwindigkeiten, beispielsweise bei Gefällestrecken, Gleisbögen mit geringen Radien, Stumpfgleisen oder Kehranlagen sowie bei Strecken mit verkürzten Durchrutschwegen. Dazu sind zwei Teilfunktionen zu realisieren, nämlich Messung und Auswertung der Annäherungsgeschwindigkeit des Schienenfahrzeugs an eine streckenseitige Einrichtung und bei überhöhter Geschwindigkeit Übertragung eines Bremsbefehls auf das Schienenfahrzeug.Speed monitoring devices usually serve for controlling the speed of the rail vehicle to a Setpoint and / or tripping an emergency stop in case of exceeding a maximum permissible Speed. Often the maximum permissible speeds are around line-specific maximum speeds, for example at Gradients, track curves with low radii, stump tracks or sweeping systems as well as on routes with shortened Slip roads. For this purpose, two sub-functions are to be realized, namely Measurement and evaluation of the approach speed the rail vehicle to a trackside facility and at excessive speed transmission a brake command to the rail vehicle.
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung anzugeben, die eine einfachere und dabei kontinuierliche Geschwindigkeitsmessung ermöglichen.Of the Invention is based on the object, a method and an apparatus specify a simpler and thereby continuous speed measurement enable.
Verfahrensgemäß wird die Aufgabe dadurch gelöst, dass das Schienenfahrzeug ein Signal abstrahlt, dessen Laufzeit streckenseitig bezüglich der Geschwindigkeit ausgewertet wird und dass das ausgewertete Signal an das Schienenfahrzeug zurückübertragen wird.According to the method, the Task solved by that the rail vehicle emits a signal whose transit time on the trackside the speed is evaluated and that the evaluated signal transferred back to the rail vehicle becomes.
Eine Vorrichtung gemäß Anspruch 4 zur Durchführung des Verfahrens weist dazu ein Fahrzeuggerät mit einem Sender/Empfänger-Modul und eine streckenseitige Einrichtung mit einem Empfänger/Sender-Modul auf, wobei die streckenseitige Einrichtung eine Auswerteeinheit zur Geschwindigkeitsauswertung eines von dem Sender/Empfänger-Modul des Fahrzeuggerätes empfangenen Signals aufweist.A Device according to claim 4 for implementation of the method has for this purpose a vehicle device with a transmitter / receiver module and a trackside device with a receiver / transmitter module on, wherein the trackside device is an evaluation unit for speed evaluation, one of the transceiver module of the vehicle unit received signal.
Auf diese Weise ist eine Geschwindigkeitsüberwachung auch ohne Einsatz der herkömmlichen, kostenintensiven, gleisseitigen Sensorik möglich. Ortsfeste Messpunkte und die zugehörige Verkabelung entfallen. Durch die Möglichkeit der bidirektionalen Signalübertragung ist auch eine Fahrsperre mit zugehöriger Verkabelung entbehrlich. Es sind wesentlich weniger streckenseitige Komponenten, die aufgrund mechanischer, klimatischer sowie biologisch/chemischer Umweltbedingungen besonders verschleißanfällig sind, erforderlich.On This way is a speed control even without use the conventional, costly, trackside sensors possible. stationary Measuring points and the associated Cabling omitted. Due to the possibility of bidirectional signal transmission is also a driving lock with associated wiring dispensable. There are significantly fewer trackside components due to mechanical, climatic and biological / chemical environmental conditions are particularly susceptible to wear, required.
Gemäß Anspruch 2 wird ein RFID – radio frequency identification – Signal abgestrahlt, ausgewertet und zurückübertragen. Die Laufzeit des RFID-Signals, die ein Maß für den Abstand und in ihrer zeitlichen Veränderung damit ein Geschwindigkeitsmaß darstellt, lässt sich bequem mit höchster Genauigkeit ermitteln. Damit ist sowohl eine kontinuierliche Geschwindigkeitsmessung als auch eine kontinuierliche Rückübertragung eines Antwortsignals an das zu überwachenden Schienenfahrzeugs möglich. Vorteilhaft ist darüber hinaus, dass ein RFID-Fahrzeuggerät neben dem Regelzugbetrieb auch für Sonderfahrten, z. B. nicht regelmäßig auf den Strecken verkehrender Baufahrzeuge, eingesetzt werden kann. Durch eine tragbare Ausführung des Fahrzeuggerätes ist eine Mitführung auch durch kleine Einheiten möglich. Aufgrund der Tragbarkeit des Fahrzeuggerätes besteht außerdem die Möglichkeit, dieses vor Einfahrt in den auf Geschwindigkeitsüberschreitung zu überwachenden Streckenabschnitt zu übergeben und am Ende dieses Streckenabschnitts zurückzunehmen oder zu deaktivieren. Darüber hinaus ist auch eine Nutzung als Rückfallebene bei Hauptbahnen denkbar oder auch bei temporären, beispielsweise bauarbeitenbedingten Gleissperrungen, wodurch nur eine eingleisige Befahrung möglich ist. Von Vorteil ist dabei auch, dass auch die streckenseitige Einrichtung ortsvariabel ausgebildet sein kann. Die Positionierung der fahrzeugseitigen und streckenseitigen RFID-Komponenten bedarf keiner präzisen Ausrichtung zwischen einem RFID-Sender/Empfänger-Modul auf dem Schienenfahrzeug und einem RFID-Empfänger/Sender-Modul an der Strecke. Vorteilhaft bei der Geschwindigkeitsmessung mittels RFID-Komponenten ist darüber hinaus deren Robustheit und geringe Größe, wodurch ein temporärer, vom Bedarf bestimmter Einsatz wesentlich erleichtert wird.According to claim 2, an RFID radio frequency identification signal is radiated, evaluated and retransmitted. The transit time of the RFID signal, which is a measure of the distance and its temporal change thus represents a measure of speed, can be conveniently determined with maximum accuracy. Thus, both a continuous speed measurement and a continuous retransmission of a response signal to the monitored rail vehicle is possible. It is also advantageous that an RFID vehicle device in addition to the regular train operation for special trips, z. B. not regularly on the routes of running construction vehicles, can be used. By a portable version of the vehicle unit entrainment is also possible by small units. Due to the portability of the vehicle device, it is also possible to transfer it before entering the section to be monitored for exceeding the speed limit and to withdraw or deactivate it at the end of this section of the route. In addition, a use as a fallback level for main lines is conceivable or even temporary, for example, construction-related track closures, making only a one-track ride is possible. It is also advantageous that the trackside device can be made variable in location. The positioning of the vehicle side and trackside RFID compo There is no need for precise alignment between an RFID transmitter / receiver module on the rail vehicle and an RFID receiver / transmitter module on the line. In addition, its robustness and small size are advantageous in the speed measurement by means of RFID components, as a result of which a temporary use determined by the requirement is made considerably easier.
Vorzugsweise wird bei Überschreitung einer maximal zulässigen Geschwindigkeit gemäß Anspruch 3 ein eine Zwangsbremsung auslösendes Signal an das Schienenfahrzeug zurückübertragen. Nur bei überhöhter Geschwindigkeit ist aus Sicherheitsgründen eine Zwangsbremsung erforderlich, so dass bei angepasster Geschwindigkeit auf die Signal-Rückübertragung verzichtet werden kann.Preferably will be exceeded a maximum allowable Speed according to claim 3 an emergency braking triggering Signal back to the rail vehicle. Only at excessive speed is for security reasons a forced braking required, so with adjusted speed to the signal retransmission can be waived.
Die Erfindung wird nachfolgend anhand figürlicher Darstellungen näher erläutert. Es zeigen:The The invention will be explained in more detail with reference to figurative representations. It demonstrate:
In
Die
Messung der aktuellen Geschwindigkeit erfolgt auf diese Weise nicht
nur punktuell – wie
bei der Geschwindigkeitsüberwachungseinrichtung
gemäß
Claims (4)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009015540A DE102009015540A1 (en) | 2009-04-01 | 2009-04-01 | Method and device for speed monitoring |
EP10715139A EP2414209A1 (en) | 2009-04-01 | 2010-03-30 | Method and device for monitoring speed |
PCT/EP2010/054146 WO2010112477A1 (en) | 2009-04-01 | 2010-03-30 | Method and device for monitoring speed |
CN2010800154160A CN102365197A (en) | 2009-04-01 | 2010-03-30 | Method and device for monitoring speed |
US13/262,697 US20120029740A1 (en) | 2009-04-01 | 2010-03-30 | Method and device for monitoring speed |
RU2011144148/11A RU2483325C1 (en) | 2009-04-01 | 2010-03-30 | Method and apparatus for controlling speed |
KR1020117025839A KR101367079B1 (en) | 2009-04-01 | 2010-03-30 | Method and device for monitoring speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009015540A DE102009015540A1 (en) | 2009-04-01 | 2009-04-01 | Method and device for speed monitoring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009015540A1 true DE102009015540A1 (en) | 2010-10-14 |
Family
ID=42288102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009015540A Withdrawn DE102009015540A1 (en) | 2009-04-01 | 2009-04-01 | Method and device for speed monitoring |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120029740A1 (en) |
EP (1) | EP2414209A1 (en) |
KR (1) | KR101367079B1 (en) |
CN (1) | CN102365197A (en) |
DE (1) | DE102009015540A1 (en) |
RU (1) | RU2483325C1 (en) |
WO (1) | WO2010112477A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2971473B1 (en) * | 2011-02-15 | 2013-03-08 | Systerel | SECURITY DETECTION DEVICE, METHOD AND SYSTEM FOR PRESENCE DETECTION BY RFID DETECTION ON A TRACK, IN PARTICULAR RAILWAY. |
US11814088B2 (en) | 2013-09-03 | 2023-11-14 | Metrom Rail, Llc | Vehicle host interface module (vHIM) based braking solutions |
US20150060608A1 (en) * | 2013-09-03 | 2015-03-05 | Metrom Rail, Llc | Rail Vehicle Signal Enforcement and Separation Control |
WO2016154295A1 (en) | 2015-03-23 | 2016-09-29 | Metrom Rail, Llc | Worker protection system |
US10279823B2 (en) * | 2016-08-08 | 2019-05-07 | General Electric Company | System for controlling or monitoring a vehicle system along a route |
CN108264910B (en) * | 2016-12-31 | 2020-12-08 | 上海梅山钢铁股份有限公司 | Method for detecting and controlling abnormal speed of coke oven locomotive |
US11349589B2 (en) | 2017-08-04 | 2022-05-31 | Metrom Rail, Llc | Methods and systems for decentralized rail signaling and positive train control |
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-
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- 2010-03-30 WO PCT/EP2010/054146 patent/WO2010112477A1/en active Application Filing
- 2010-03-30 EP EP10715139A patent/EP2414209A1/en not_active Withdrawn
- 2010-03-30 CN CN2010800154160A patent/CN102365197A/en active Pending
- 2010-03-30 KR KR1020117025839A patent/KR101367079B1/en not_active IP Right Cessation
- 2010-03-30 US US13/262,697 patent/US20120029740A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
---|---|
US20120029740A1 (en) | 2012-02-02 |
EP2414209A1 (en) | 2012-02-08 |
CN102365197A (en) | 2012-02-29 |
WO2010112477A1 (en) | 2010-10-07 |
KR20110139763A (en) | 2011-12-29 |
RU2011144148A (en) | 2013-05-10 |
RU2483325C1 (en) | 2013-05-27 |
KR101367079B1 (en) | 2014-02-24 |
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OP8 | Request for examination as to paragraph 44 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20121101 |