EP3261897B1 - Verfahren und anordnung zum lokalisieren eines in einem cbtc (communication-based train control)-zugsteuerungs- und zugsicherungssystems verkehrenden schienenfahrzeugs - Google Patents

Verfahren und anordnung zum lokalisieren eines in einem cbtc (communication-based train control)-zugsteuerungs- und zugsicherungssystems verkehrenden schienenfahrzeugs Download PDF

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Publication number
EP3261897B1
EP3261897B1 EP16713405.5A EP16713405A EP3261897B1 EP 3261897 B1 EP3261897 B1 EP 3261897B1 EP 16713405 A EP16713405 A EP 16713405A EP 3261897 B1 EP3261897 B1 EP 3261897B1
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EP
European Patent Office
Prior art keywords
rail vehicle
train
stored
train control
reliable
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EP16713405.5A
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German (de)
English (en)
French (fr)
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EP3261897A1 (de
Inventor
Lothar Becke
Karsten Rahn
Frauke Schossig
Rene Wettig
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Siemens Mobility GmbH
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Siemens Mobility GmbH
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02Indicating or recording positions or identities of vehicles or trains
    • B61L25/025Absolute localisation, e.g. providing geodetic coordinates

Definitions

  • the invention relates to a method for locating a rail vehicle operating in a CBTC (Communication-Based Train Control) train control and train protection system with an on-board train control device and trackside train protection devices and with a localization unit for detecting position values while the rail vehicle is traveling.
  • CBTC Common-Based Train Control
  • the on-board automatic train control device which is also referred to as automatic train control (ATC) always knows the exact position of the rail vehicle on the route.
  • ATC automatic train control
  • the on-board, automatic train control device reads reference points on the route, which are formed by route-side devices, such as balises.
  • the position of the balises is defined in a configuration file that is used by the on-board automatic train control device.
  • To locate a rail vehicle it is usually necessary for it to pass two reference points in order to gain certainty about the position and the direction of travel of the rail vehicle.
  • WO 2014/048710 A2 a method for locating a rail vehicle is known.
  • two route sections adjoin one another, each route section being delimited by an outer axle count sensor unit and at their common limit by a common axle count sensor unit.
  • the axle count sensor units of a route section are connected to a respective axle count evaluation device assigned to the route section.
  • the number of axles of the rail vehicle is determined via the outer axle count sensor unit.
  • the number of axles that are (still) in the first route section is then detected at a time T and the moment at which the first axle of the rail vehicle changes from the first route section to the second route section is also determined at time T.
  • the position of the first axle and thereby the position of the rail vehicle is then determined via the previously known position of the common axle counting sensor unit.
  • the invention is based on the object of designing a method of the type specified at the outset in such a way that it can be used to quickly locate a rail vehicle with comparatively little effort.
  • a major advantage of the method according to the invention is that it can be used to locate a delocalized rail vehicle again relatively quickly, because it only takes a trip to a next reference point to achieve localization; this is achieved in a simple manner in that, in addition to the received position value of the reference point that is passed next, a previously stored, reliable position value is used.
  • the rail vehicle does not first have to pass two reference points or balises as in the known method in order to be localized or to be localized again after delocalization, because the stored position value is used instead of the one balise; only the second balise is therefore still required.
  • the method according to the invention can also be used with advantage when the rail vehicle is on its way to the main route from a depot because the starting point of the rail vehicle in the depot can be used as a stored, reliable position value and then only a further reference point has to be passed to locate the rail vehicle.
  • the method according to the invention can also be used if delocalization has occurred while driving on the route.
  • the localization unit detects and stores reliable position values of the localization unit while the rail vehicle is traveling, and a position value last saved before the occurrence of unreliable position values is used as the stored, reliable position value.
  • a localization can be achieved again relatively quickly in the case of delocalization, because only a next reference point on the route has to be passed after the delocalization has occurred.
  • the reliable position values can be stored in different ways after they have been recorded; It is considered advantageous if these position values in the on-board train control can be saved. However, it is also possible and possibly also advantageous if the reliable position values are stored in the train control on the track side.
  • the invention further relates to an arrangement for locating a rail vehicle running in a CBTC (Communication-Based Train Control) train control and train protection system with an on-board train control device and trackside train protection devices and with a localization unit for detecting position values while the rail vehicle is traveling.
  • CBTC Common-Based Train Control
  • the location unit In order to achieve a localization of a delocalized rail vehicle quickly and with such an arrangement with comparatively little effort, the location unit according to the invention provides a reliable position value stored in a position of the rail vehicle and a received position value of a reference point that is passed next when the rail vehicle is traveling Localization of the rail vehicle made.
  • the method according to the invention gives the same advantages as have been listed above for the method according to the invention.
  • the localization unit is suitable for recognizing and storing reliable position values of the localization unit while the rail vehicle is traveling, and for using a position value last saved before the occurrence of unreliable position values as the stored, reliable position value.
  • the localization unit is suitable for recognizing and storing reliable position values of the localization unit while the rail vehicle is traveling, and for using a position value last saved before the occurrence of unreliable position values as the stored, reliable position value.
  • the Figures 1 to 4 show a track arrangement 1, which has a route 2 with a switch 3 only shown schematically, from which a route 4 straight ahead and branched off continue a further route 5. Behind the switch 3 there is a balise 6 on the further route 5 and a balise 7 on one route 4 as a reference point, which is followed by a further balise 8 at some distance - indicated by dashed lines.
  • FIGS. 3 and 4 show how the inventive method works.
  • the switch 3 is not locked in the straight-ahead direction, as a result of which the rail vehicle 9 is also delocalized here.
  • the rail vehicle 9 has detected a last reliable position value P1 in front of the switch 3 and stored it in a memory 12. Passes the rail vehicle 9 - like that Figure 4 shows - now only one balise 7, a localization takes place here already using the last stored, reliable position value P1 of the rail vehicle 9 and not only with the further balise 8.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
EP16713405.5A 2015-04-21 2016-03-30 Verfahren und anordnung zum lokalisieren eines in einem cbtc (communication-based train control)-zugsteuerungs- und zugsicherungssystems verkehrenden schienenfahrzeugs Active EP3261897B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015207223.1A DE102015207223A1 (de) 2015-04-21 2015-04-21 Verfahren und Anordnung zum Lokalisieren eines in einem CBTC (Communication-Based Train Control)-Zugsteuerungs- und Zugsicherungssystems verkehrenden Schienenfahrzeugs
PCT/EP2016/056836 WO2016169735A1 (de) 2015-04-21 2016-03-30 Verfahren und anordnung zum lokalisieren eines in einem cbtc (communication-based train control)-zugsteuerungs- und zugsicherungssystems verkehrenden schienenfahrzeugs

Publications (2)

Publication Number Publication Date
EP3261897A1 EP3261897A1 (de) 2018-01-03
EP3261897B1 true EP3261897B1 (de) 2020-05-27

Family

ID=55646573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16713405.5A Active EP3261897B1 (de) 2015-04-21 2016-03-30 Verfahren und anordnung zum lokalisieren eines in einem cbtc (communication-based train control)-zugsteuerungs- und zugsicherungssystems verkehrenden schienenfahrzeugs

Country Status (7)

Country Link
EP (1) EP3261897B1 (pt)
CN (1) CN107531261B (pt)
BR (1) BR112017022516A2 (pt)
DE (1) DE102015207223A1 (pt)
ES (1) ES2812852T3 (pt)
HK (1) HK1244759A1 (pt)
WO (1) WO2016169735A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018218368B3 (de) 2018-10-26 2019-12-19 Robert Bosch Gmbh Verfahren zum Betreiben eines Schienenfahrzeugs
DE102019212790A1 (de) * 2019-08-27 2021-03-04 Siemens Mobility GmbH Schienenfahrzeug und Verfahren zu dessen Betrieb
EP3819187A1 (de) 2019-11-05 2021-05-12 Robert Bosch GmbH Verfahren zum betreiben eines schienenfahrzeugs
AT17358U1 (de) 2019-12-16 2022-02-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren und Überwachungssystem zur Ermittlung einer Position eines Schienenfahrzeugs
EP4067202A1 (de) 2021-03-31 2022-10-05 Siemens Mobility GmbH Verfahren und anordnung zur lokalisierung eines spurgebundenen fahrzeugs in einem streckennetz im anschluss an eine inbetriebnahme des fahrzeugs
CN112960018A (zh) * 2021-04-06 2021-06-15 卡斯柯信号有限公司 一种城市轨道交通融合信号系统及使用方法
DE102021132173A1 (de) 2021-12-07 2023-06-07 Deutsche Bahn Aktiengesellschaft Aufnahmeverfahren und aufnahmevorrichtung zur erzeugung einer bildinformation während eines betriebs eines schienenfahrzeugs

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US5803411A (en) * 1996-10-21 1998-09-08 Abb Daimler-Benz Transportation (North America) Inc. Method and apparatus for initializing an automated train control system
SE515571C2 (sv) * 2000-03-10 2001-09-03 Daimler Chrysler Ag Anordning och förfarande för att bestämma positionen för ett spårbundet fordon
JP2002302042A (ja) * 2001-04-05 2002-10-15 Kenwood Corp 無線通信システム、無線通信端末及び経路案内方法
DE102004038205B4 (de) * 2004-08-05 2008-05-15 Deutsche Bahn Ag Verfahren und Anordnung zum Durchführen eines Fahrbetriebs von Schienenfahrzeugen
GB2479900A (en) * 2010-04-28 2011-11-02 Westinghouse Brake & Signal Block by block initialisation of a rail signalling system for a rail network.
DE102012212808A1 (de) * 2012-07-20 2014-01-23 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Stillstandsüberwachung bei Schienenfahrzeugen
DE102012217595A1 (de) * 2012-09-27 2014-03-27 Siemens Aktiengesellschaft Verfahren zum Orten eines Schienenfahrzeugs
CN103010265B (zh) * 2012-11-28 2015-08-05 北京交通大学 适用于cbtc系统的静止列车定位方法
CN102975748B (zh) * 2012-11-29 2015-05-27 北京全路通信信号研究设计院有限公司 一种列车定位与测速方法及系统
DE102013210018A1 (de) * 2013-05-29 2014-12-04 Siemens Aktiengesellschaft Verfahren zum Ein- und Ausschalten eines Zuges sowie Strecken- und Zugkonfiguration zur Durchführung des Verfahrens
FR3019128B1 (fr) * 2014-03-25 2017-10-06 Alstom Transp Tech Equipement pour un systeme secondaire de detection a la voie et systeme de signalisation integrant un tel equipement
DE102014212629A1 (de) * 2014-06-30 2015-12-31 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Schienenfahrzeugs

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Also Published As

Publication number Publication date
CN107531261B (zh) 2020-04-24
CN107531261A (zh) 2018-01-02
HK1244759A1 (zh) 2018-08-17
WO2016169735A1 (de) 2016-10-27
EP3261897A1 (de) 2018-01-03
BR112017022516A2 (pt) 2018-07-17
ES2812852T3 (es) 2021-03-18
DE102015207223A1 (de) 2016-10-27

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