WO2023066640A1 - Method for determining the position of a rail vehicle - Google Patents

Method for determining the position of a rail vehicle Download PDF

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Publication number
WO2023066640A1
WO2023066640A1 PCT/EP2022/077262 EP2022077262W WO2023066640A1 WO 2023066640 A1 WO2023066640 A1 WO 2023066640A1 EP 2022077262 W EP2022077262 W EP 2022077262W WO 2023066640 A1 WO2023066640 A1 WO 2023066640A1
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WO
WIPO (PCT)
Prior art keywords
mobile radio
mfg
radio device
rail vehicle
operator
Prior art date
Application number
PCT/EP2022/077262
Other languages
German (de)
French (fr)
Inventor
Georg Lohneis
Original Assignee
Siemens Mobility 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 Siemens Mobility GmbH filed Critical Siemens Mobility GmbH
Publication of WO2023066640A1 publication Critical patent/WO2023066640A1/en

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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 trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/40—Handling position reports or trackside vehicle data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/70—Details of trackside communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Definitions

  • the invention relates to a method for determining the position of a rail vehicle.
  • GPS receivers In the rail vehicle, it is known to use GPS receivers in the rail vehicle, for example in a locomotive. Radio modules of a mobile radio system are used in the rail vehicle. In addition to other tasks, these are also used to transmit the position of the rail vehicle determined with the help of GPS to a remote control point, which is referred to as the landside.
  • the GPS receiver in the dismantled rail vehicle consumes valuable electrical power, which has to be additionally made available by an on-board battery with an already limited electrical capacity.
  • a mobile radio device is used in the rail vehicle whose mobile radio standard allows a mobile radio operator to determine the position of the mobile radio device and thus the rail vehicle upon request.
  • the determined position is preferably transmitted by the mobile radio operator to a stationary control point remote from the rail vehicle.
  • This checkpoint is called the shoreside checkpoint.
  • the mobile radio operator transmits the positions to the rail vehicle.
  • the position is determined by the control center at the mobile radio operator.
  • the 5G mobile radio standard is used as the mobile radio standard, which provides a position-determining function referred to as a “Location Managed Function”.
  • the 5G mobile communications standard is based on the existing "Long Term Evolution” (LTE) standard.
  • LTE Long Term Evolution
  • the responsible standardization organization 3GPP published Release 15, the first standard that includes 5G functions, while other functions with Release 16 were set in July 2020.
  • the position is determined by the mobile radio operator by measuring the transit time of a signal that is transmitted via a number of stationary mobile radio antennas or Base stations and the mobile radio device is transmitted.
  • the mobile radio device is registered by the control center with the mobile radio operator using an identifier in order to carry out the position determination.
  • the position is determined either once, for example when the mobile radio device is switched on, or repeatedly, in that the mobile radio device sends corresponding requests to the mobile radio operator to carry out the position determination.
  • IMEI International Mobile Station Equipment Identity
  • the mobile radio operator recognizes a movement of the rail vehicle via the position determinations that take place. The mobile radio operator then sends the current positions of the mobile radio as long as there is a radio connection to the mobile radio.
  • the present invention is easy to implement and can be retrofitted with little effort.
  • the present invention requires neither GPS receivers nor GPS antennas on the rail vehicle and can be carried out in a highly reliable manner.
  • the present invention is independent of global positioning systems and independent of an operator state set or. specified accuracy.
  • the present invention reduces the effort involved in putting the rail vehicle into operation.
  • FIG shows a locomotive LOK as a rail vehicle whose position POS is to be determined.
  • a mobile radio device MFG is used in the rail vehicle LOK, which is operated with a mobile radio standard that allows the position POS of the mobile radio device MFG to be determined by a mobile radio operator MFB.
  • a land-based control center VERW sends a request to determine the position POS of the mobile radio device MFG to the mobile radio operator MFB.
  • the mobile radio operator MFB uses a propagation time measurement of a signal S IG, which is transmitted via a number of stationary base stations BTS and the mobile radio device MFG, in order to determine the position POS.
  • the signal S IG as well as the propagation time measurement is initialized and carried out via the mobile radio operator MFB, which for this purpose has a function FZPOS referred to as a “location-managed function” for determining the position.
  • the specific position POS is transmitted to the control center VERW and/or to the mobile radio device MFG or. as positive tion of the rail vehicle LOK - for example, to be used as part of a control system LEIT of the rail vehicle LOK.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

The invention relates to a method for determining the position of a rail vehicle, wherein a mobile radio device in the rail vehicle is used to determine the position. The mobile radio device is operated with a mobile radio standard that allows the position of the mobile radio device to be determined by a mobile network operator. The mobile radio device transmits a request to the mobile network operator for determining the position who then determines the position of the mobile radio device and transmits the position to the mobile radio device. The mobile radio device makes this position available as the position of the rail vehicle.

Description

Beschreibung Description
Verfahren zur Positionsbestimmung eines Schienenfahrzeugs Method for determining the position of a rail vehicle
Die Erfindung betri f ft ein Verfahren zur Positionsbestimmung eines Schienenfahrzeugs . The invention relates to a method for determining the position of a rail vehicle.
Im Betrieb und in der Verwaltung von Schienenfahrzeugen ist es von größter Bedeutung, die Position eines Schienenf ahr- zeugs sowohl auf einer Strecke als auch im Depot zu kennen . In the operation and management of rail vehicles, it is of paramount importance to know the position of a rail vehicle both on a route and in the depot.
Zur Positionserfassung eines Schienenfahrzeugs ist es bekannt , GPS-Empfänger im Schienenfahrzeug, beispielswiese in einer Lokomotive , einzusetzen . Im Schienenfahrzeug werden Funkmodule eines Mobil funksystems eingesetzt . Diese werden neben weiteren Aufgaben auch dazu verwendet , die mit Hil fe von GPS ermittelte Position des Schienenfahrzeugs an eine örtlich entfernte Kontrollstelle , die als Landseite bezeichnet wird, zu übermitteln . To detect the position of a rail vehicle, it is known to use GPS receivers in the rail vehicle, for example in a locomotive. Radio modules of a mobile radio system are used in the rail vehicle. In addition to other tasks, these are also used to transmit the position of the rail vehicle determined with the help of GPS to a remote control point, which is referred to as the landside.
Diese GPS-Empf änger-basierte Lösung ist kostenintensiv . This GPS receiver based solution is expensive.
Aufgrund von Sicherheitsstandards wird ein erhöhter Wartungsaufwand benötigt . Increased maintenance is required due to safety standards.
Zusätzlich verbraucht der GPS-Empfänger beim abgerüsteten Schienenfahrzeug wertvolle elektrische Leistung, die von einer Bordbatterie mit ohnehin begrenzter elektrischer Kapazität zusätzlich zur Verfügung gestellt werden muss . In addition, the GPS receiver in the dismantled rail vehicle consumes valuable electrical power, which has to be additionally made available by an on-board battery with an already limited electrical capacity.
Es ist daher die Aufgabe der vorliegenden Erfindung, ein Verfahren zur Positionsbestimmung eines Schienenfahrzeugs anzugeben, mit dem diese Nachteile adressiert bzw . verbessert werden . Diese Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst . Vorteilhafte Weiterbildungen sind in den abhängigen Patentansprüchen angegeben . It is therefore the object of the present invention to provide a method for determining the position of a rail vehicle with which these disadvantages are addressed or be improved . This problem is solved by the features of patent claim 1 . Advantageous developments are specified in the dependent patent claims.
Beim erfindungsgemäßen Verfahren zur Positionsbestimmung eines Schienenfahrzeugs wird ein Mobil funkgerät im Schienenfahrzeug verwendet , dessen Mobil funkstandard es einem Mobilfunkbetreiber erlaubt , die Position des Mobil funkgeräts und damit des Schienenfahrzeugs auf eine Anforderung hin festzustellen . In the method according to the invention for determining the position of a rail vehicle, a mobile radio device is used in the rail vehicle whose mobile radio standard allows a mobile radio operator to determine the position of the mobile radio device and thus the rail vehicle upon request.
Die festgestellte Position wird vom Mobil funkbetreiber bevorzugt an eine vom Schienenfahrzeug entfernte , orts feste Kontrollstelle übertragen . Diese Kontrollstelle wird als landseitige Kontrollstelle bezeichnet . The determined position is preferably transmitted by the mobile radio operator to a stationary control point remote from the rail vehicle. This checkpoint is called the shoreside checkpoint.
Alternativ oder ergänzend dazu übermittelt der Mobil funkbetreiber die Positionen an das Schienenfahrzeug . As an alternative or in addition to this, the mobile radio operator transmits the positions to the rail vehicle.
In einer bevorzugten Weiterbildung wird die Ermittlung der Position durch die Kontrollstelle beim Mobil funkbetreiber veranlasst . In a preferred development, the position is determined by the control center at the mobile radio operator.
In einer bevorzugten Weiterbildung wird als Mobil funkstandard der 5G-Mobil funkstandard verwendet , der eine als "Location Managed Function" bezeichnete Funktion zur Positionsbestimmung bereitstellt . In a preferred development, the 5G mobile radio standard is used as the mobile radio standard, which provides a position-determining function referred to as a “Location Managed Function”.
Bekanntermaßen baut der 5G-Mobil funkstandard auf dem bestehenden Standard „Long Term Evolution" ( LTE ) auf . Dabei hat die zuständige Standardisierungsorganisation 3GPP im Dezember 2018 mit Release 15 den ersten Standard veröf fentlicht , der Funktionen von 5G beinhaltet , während weitere Funktionen mit Release 16 im Juli 2020 festgelegt wurden . In einer bevorzugten Weiterbildung erfolgt die Positionsbestimmung seitens des Mobil funkbetreibers durch eine Lauf zeitmessung eines Signals , das über mehrere stationäre Mobil funkantennen bzw . Basisstationen und dem Mobil funkgerät übertragen wird . As is well known, the 5G mobile communications standard is based on the existing "Long Term Evolution" (LTE) standard. In December 2018, the responsible standardization organization 3GPP published Release 15, the first standard that includes 5G functions, while other functions with Release 16 were set in July 2020. In a preferred development, the position is determined by the mobile radio operator by measuring the transit time of a signal that is transmitted via a number of stationary mobile radio antennas or Base stations and the mobile radio device is transmitted.
In einer bevorzugten Weiterbildung wird das Mobil funkgerät mit Hil fe einer Kennung von der Kontrollstelle beim Mobilfunkbetreiber zur Durchführung der Positionsermittlung angemeldet . In a preferred development, the mobile radio device is registered by the control center with the mobile radio operator using an identifier in order to carry out the position determination.
Mit Hil fe der Kennung erfolgt die Positionsbestimmung entweder einmalig, beispielsweise beim Einschalten des Mobil funkgeräts , oder wiederkehrend, indem das Mobil funkgerät entsprechende Anforderungen zur Durchführung der Positionsbestimmung an den Mobil funkbetreiber sendet . With the aid of the identifier, the position is determined either once, for example when the mobile radio device is switched on, or repeatedly, in that the mobile radio device sends corresponding requests to the mobile radio operator to carry out the position determination.
Als Kennung wird beispielsweise die sogenannte „International Mobile Station Equipment Identity, IMEI" verwendet , die als Seriennummer dem Mobil funkgerät als Endgerät zur weltweiten Identi fikation eindeutig zugeordnet ist . The so-called “International Mobile Station Equipment Identity, IMEI” is used as an identifier, for example, which is uniquely assigned as a serial number to the mobile radio device as a terminal device for global identification.
In einer bevorzugten Weiterbildung erkennt der Mobil funkbetreiber eine Bewegung des Schienenfahrzeugs über die erfolgenden Positionsbestimmungen . Der Mobil funkbetreiber sendet dann aktuelle Positionen des Mobil funkgeräts , solange eine Funkverbindung zum Mobil funkgerät besteht . In a preferred development, the mobile radio operator recognizes a movement of the rail vehicle via the position determinations that take place. The mobile radio operator then sends the current positions of the mobile radio as long as there is a radio connection to the mobile radio.
Die vorliegende Erfindung ist leicht realisierbar und mit nur geringem Aufwand nachrüstbar . The present invention is easy to implement and can be retrofitted with little effort.
Die vorliegende Erfindung benötigt weder GPS-Empfänger noch GPS-Antennen am Schienenfahrzeug und ist höchst zuverlässig aus führbar . Die vorliegende Erfindung ist unabhängig von globalen Positionsbestimmungssystemen und unabhängig von einer über einen Betreiberstaat eingestellten bzw . vorgegebenen Genauigkeit . The present invention requires neither GPS receivers nor GPS antennas on the rail vehicle and can be carried out in a highly reliable manner. The present invention is independent of global positioning systems and independent of an operator state set or. specified accuracy.
Durch die vorliegende Erfindung wird der Aufwand bei der Inbetriebnahme des Schienenfahrzeugs reduziert . The present invention reduces the effort involved in putting the rail vehicle into operation.
Nachfolgend wird die vorliegende Erfindung anhand einer Zeichnung beispielhaft näher erklärt . The present invention is explained in more detail below by way of example using a drawing.
Dabei zeigt die einzige Figur FIG eine Lokomotive LOK als Schienenfahrzeug, dessen Position POS bestimmt werden soll . The single figure FIG shows a locomotive LOK as a rail vehicle whose position POS is to be determined.
Dazu wird im Schienenfahrzeug LOK ein Mobil funkgerät MFG verwendet , das mit einem Mobil funkstandard betrieben wird, der eine Bestimmung der Position POS des Mobil funkgeräts MFG durch einen Mobil funkbetreiber MFB erlaubt . For this purpose, a mobile radio device MFG is used in the rail vehicle LOK, which is operated with a mobile radio standard that allows the position POS of the mobile radio device MFG to be determined by a mobile radio operator MFB.
Eine landseitige Kontrollstelle VERW sendet eine Auf forderung zur Bestimmung der Position POS des Mobil funkgeräts MFG an den Mobil funkbetreiber MFB . A land-based control center VERW sends a request to determine the position POS of the mobile radio device MFG to the mobile radio operator MFB.
Der Mobil funkbetreiber MFB verwendet dann eine Lauf zeitmessung eines Signals S IG, das über mehrere stationäre Basisstationen BTS und dem Mobil funkgerät MFG übertragen wird, dazu, um die Bestimmung der Position POS vorzunehmen . The mobile radio operator MFB then uses a propagation time measurement of a signal S IG, which is transmitted via a number of stationary base stations BTS and the mobile radio device MFG, in order to determine the position POS.
Das Signal S IG sowie die Lauf zeitmessung wird über den Mobilfunkbetreiber MFB initialisiert und durchgeführt , der zu diesem Zweck über eine als „Location-Managed- Function" bezeichnete Funktion FZPOS zur Positionsbestimmung verfügt . The signal S IG as well as the propagation time measurement is initialized and carried out via the mobile radio operator MFB, which for this purpose has a function FZPOS referred to as a “location-managed function” for determining the position.
Die bestimmte Position POS wird an die Kontrollstelle VERW und/oder an das Mobil funkgerät MFG übertragen bzw . als Posi- tion des Schienenfahrzeugs LOK zur Verfügung stellt - beispielsweise , um im Rahmen einer Leittechnik LEIT des Schienenfahrzeugs LOK verwendet zu werden . The specific position POS is transmitted to the control center VERW and/or to the mobile radio device MFG or. as positive tion of the rail vehicle LOK - for example, to be used as part of a control system LEIT of the rail vehicle LOK.

Claims

6 Patentansprüche 6 patent claims
1. Verfahren zur Positionsbestimmung (POS) eines Schienenfahrzeugs (LOK) , 1. Method for determining the position (POS) of a rail vehicle (LOK),
- bei dem zur Positionsbestimmung (POS) ein Mobilfunkgerät (MFG) im Schienenfahrzeug (LOK) verwendet wird, - in which a mobile radio device (MFG) in the rail vehicle (LOK) is used to determine the position (POS),
- bei dem das Mobilfunkgerät (MFG) mit einem Mobilfunkstandard betrieben wird, der eine Positionsbestimmung des Mobilfunkgeräts (MFG) durch einen Mobilfunkbetreiber (MFB) erlaubt, - in which the mobile radio device (MFG) is operated with a mobile radio standard that allows a position determination of the mobile radio device (MFG) by a mobile radio operator (MFB),
- bei dem eine landseitige Kontrollstelle (VERW) eine Aufforderung zur Positionsbestimmung an den Mobilfunkbetreiber (MFB) sendet, - in which a land-based control center (VERW) sends a request for position determination to the mobile radio operator (MFB),
- bei dem der Mobilfunkbetreiber (MFB) die Position (POS) des Mobilfunkgeräts (MFG) bestimmt und diese Position (POS) zur Verfügung (VERW, LOK) stellt. - Where the mobile operator (MFB) determines the position (POS) of the mobile radio (MFG) and makes this position (POS) available (VERW, LOK).
2. Verfahren nach Anspruch 1, bei dem die Position (POS) vom Mobilfunkbetreiber (MFB) zum Mobilfunkgerät (MFG) und/oder zur landseitigen Kontrollstelle (VERW) übertragen und dort zur Verfügung gestellt wird. 2. The method as claimed in claim 1, in which the position (POS) is transmitted from the mobile radio operator (MFB) to the mobile radio device (MFG) and/or to the land-side control point (VERW) and made available there.
3. Verfahren nach einem der vorhergehenden Ansprüche, bei dem die Positionsbestimmung seitens des Mobilfunkbetreibers (MFB) durch eine Laufzeitmessung eines Signals (SIG) erfolgt, das über mehrere stationäre Basisstationen (BTS) und dem Mobilfunkgerät (MFG) übertragen wird. 3. The method as claimed in one of the preceding claims, in which the position is determined by the mobile radio operator (MFB) by measuring the runtime of a signal (SIG) which is transmitted via a number of stationary base stations (BTS) and the mobile radio device (MFG).
4. Verfahren nach einem der vorhergehenden Ansprüche, bei dem die landseitige Kontrollstelle (VERW) das Mobilfunkgerät (MFG) mit Hilfe einer eindeutigen Kennung (IMEI) beim Mobilfunkbetreiber (MFB) zur Positionsbestimmung anmeldet. 7 4. The method as claimed in one of the preceding claims, in which the land-based control point (VERW) registers the mobile radio device (MFG) with the mobile radio operator (MFB) for position determination using a unique identifier (IMEI). 7
5. Verfahren nach einem der vorhergehenden Ansprüche, bei dem die Positionsbestimmung einmalig, bevorzugt beim Einschalten des Mobilfunkgeräts (MFG) , erfolgt. 5. The method as claimed in one of the preceding claims, in which the position is determined once, preferably when the mobile radio device (MFG) is switched on.
6. Verfahren nach einem der vorhergehenden Ansprüche, bei dem die Positionsbestimmung wiederkehrend erfolgt. 6. The method according to any one of the preceding claims, in which the position is determined recurrently.
7. Verfahren nach einem der vorhergehenden Ansprüche, bei dem der Mobilfunkbetreiber (MFB) nach einer ersten Aufforderung zur Positionsbestimmung eine Bewegung des Schienenfahrzeugs (LOK) erkennt und Positionen des Mobilfunkgeräts (MFG) aktualisiert und wiederkehrend ermittelt, solange eine Funkverbindung zwischen beteiligten Basisstationen (BTS) und dem Mobilfunkgerät (MFG) besteht. 7. The method according to any one of the preceding claims, in which the mobile radio operator (MFB) detects a movement of the rail vehicle (LOK) after a first request for position determination and updates and repeatedly determines positions of the mobile radio device (MFG) as long as a radio connection between the base stations involved (BTS ) and the mobile radio device (MFG).
8. Verfahren nach einem der vorhergehenden Ansprüche, bei dem als Mobilfunkstandard der 5G-Mobilfunkstandard verwendet wird, der seine Location-Managed- Function zur Positionsbestimmung verwendet. 8. The method as claimed in one of the preceding claims, in which the 5G mobile radio standard is used as the mobile radio standard, which uses its location-managed function to determine the position.
PCT/EP2022/077262 2021-10-20 2022-09-30 Method for determining the position of a rail vehicle WO2023066640A1 (en)

Applications Claiming Priority (2)

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DE102021211837.2A DE102021211837A1 (en) 2021-10-20 2021-10-20 Method for determining the position of a rail vehicle
DE102021211837.2 2021-10-20

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001087685A1 (en) * 2000-05-17 2001-11-22 Creaholic Sa Method for determining the position of rail vehicles
US20100291947A1 (en) * 2009-05-15 2010-11-18 Magesh Annamalai Facility for selecting a mobile device location determination technique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210127347A1 (en) 2019-10-23 2021-04-29 Qualcomm Incorporated Enhanced reporting of positioning-related states

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001087685A1 (en) * 2000-05-17 2001-11-22 Creaholic Sa Method for determining the position of rail vehicles
US20100291947A1 (en) * 2009-05-15 2010-11-18 Magesh Annamalai Facility for selecting a mobile device location determination technique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"5G; System architecture for the 5G System (5GS) (3GPP TS 23.501 version 15.11.0 Release 15)", vol. 3GPP SA, no. V15.11.0, 27 October 2020 (2020-10-27), pages 1 - 253, XP014389447, Retrieved from the Internet <URL:http://www.etsi.org/deliver/etsi_ts/123500_123599/123501/15.11.00_60/ts_123501v151100p.pdf> [retrieved on 20201027] *

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