EP4087766B1 - Arrangement pour tester les fonctionnalités etcs niveau 2 dans le transport ferroviaire - Google Patents

Arrangement pour tester les fonctionnalités etcs niveau 2 dans le transport ferroviaire Download PDF

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Publication number
EP4087766B1
EP4087766B1 EP20824102.6A EP20824102A EP4087766B1 EP 4087766 B1 EP4087766 B1 EP 4087766B1 EP 20824102 A EP20824102 A EP 20824102A EP 4087766 B1 EP4087766 B1 EP 4087766B1
Authority
EP
European Patent Office
Prior art keywords
rail vehicle
assembly
radio
rbc
etcs
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.)
Active
Application number
EP20824102.6A
Other languages
German (de)
English (en)
Other versions
EP4087766C0 (fr
EP4087766A1 (fr
Inventor
Klaus Didrich
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 Mobility GmbH
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Siemens Mobility GmbH
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Application filed by Siemens Mobility GmbH filed Critical Siemens Mobility GmbH
Publication of EP4087766A1 publication Critical patent/EP4087766A1/fr
Application granted granted Critical
Publication of EP4087766C0 publication Critical patent/EP4087766C0/fr
Publication of EP4087766B1 publication Critical patent/EP4087766B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0081—On-board diagnosis or maintenance
    • 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
    • B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
    • 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
    • B61L27/60—Testing or simulation
    • 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
    • B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
    • B61L2027/202—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation using European Train Control System [ETCS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00—Communication or navigation systems for railway traffic
    • B61L2205/02—Global system for mobile communication - railways [GSM-R]

Definitions

  • the invention relates to an arrangement for testing ETCS Level 2 functionalities in rail traffic.
  • ETCS European Train Control System
  • OBU On-Board Unit
  • This OBU assembly is used to monitor the movement of the rail vehicle.
  • the OBU also initiates or initiates emergency braking.
  • it relies on train data, which is previously known via inputs from the driver of the rail vehicle, as well as on data from the route, which it transmits through balises and, in the case of "ETCS Level 2", additionally via radio from a "radio block center "RBC" receives. It constantly sends position data to the radio block center so that it can track the train's progress.
  • the "Radio Block Center, RBC” is arranged or provided here in the signal box in order to implement the above-mentioned "ETCS Level 2 operation”.
  • the Radio Block Center RBC receives safety data for a route from the signal box, for example data on the set route, occupied track sections, etc.
  • the Radio Block Center RBC determines the applicable safety information for each rail vehicle that is in the control area of the signal box.
  • the safety information determined for a predetermined rail vehicle is transmitted by the radio block center RBC to the on-board unit OBU of the associated rail vehicle.
  • This transmission is carried out using a radio connection, preferably via the well-known GSM-R system.
  • ETCS Level 2 there is constant communication between the rail vehicle and an ETCS center or signal box via Euroradio.
  • Radio block center RBC is required, but this is only intended for regular operation on a specific route.
  • the arrangement according to the invention is used to test ETCS Level 2 functionalities in rail transport.
  • An on-board unit OBU is intended as the first assembly. As described at the beginning, this first assembly monitors the movement of the rail vehicle as an OBU assembly. In an emergency, the OBU assembly also initiates or initiates emergency braking. For monitoring, it relies on train data that is previously known via inputs from the driver of the rail vehicle, as well as on data from the route, which it transmits through balises and, in the case of "ETCS Level 2", additionally via radio from a "radio block center "RBC" receives. It constantly sends position data to the radio block center so that it can track the train's progress.
  • the first assembly has a connection for a GSM-R radio connection in accordance with ETCS Level 2 functionality.
  • An adapter is provided as a second assembly in the rail vehicle.
  • the adapter is connected to the connection of the first module via a data transmission line, so that a GSM-R radio connection is simulated for the first module.
  • the adapter is connected to a computer as a third module via a data transmission line.
  • the computer is located in the rail vehicle and contains software with which a radio block center RBC of a signal box is simulated for test purposes in accordance with the ETCS level 2 functionality.
  • This arrangement recreates the ETCS Level 2 functionality between the on-board unit OBU and the radio block center RBC, but without requiring radio transmission.
  • simulated data is generated via the computer for test purposes and transmitted via cable to the on-board unit OBU.
  • data for test purposes is transmitted back to the computer by cable from the on-board unit OBU.
  • the adapter or the computer contains driver software for simulating the GSM-R radio connection.
  • the rail vehicle is designed for test purposes to travel on a route that has at least two ETCS balise groups.
  • the first assembly is designed as an OBU assembly with which the movement of the rail vehicle is monitored.
  • the OBU also initiates or initiates emergency braking.
  • train data which is previously known via inputs from the driver of the rail vehicle, as well as on data from the route, which it transmits through balises and, in the case of "ETCS Level 2", additionally via radio from a "radio block center "RBC" receives. It constantly sends position data to the radio block center so that it can track the train's progress.
  • the computer software that simulates the radio block center is designed to generate data that contains safety-related information about a route or information about the occupancy of track sections.
  • the arrangement according to the invention enables test drives on normal routes without much additional effort.
  • the arrangement according to the invention also enables test drives on (often very short) sidings. These sidings can be booked or documented for test purposes quickly and often with little administrative effort from the rail network operator.
  • the arrangement according to the invention takes place entirely without cooperation with a dispatcher, so that regular operation during the test drives is virtually not affected.
  • the arrangement according to the invention triggers special functions at any point via the RBC simulation. This means that these functions can also be tested on a siding.
  • RBC simulation is also available in the field, so that testing can also be carried out in the field with the flexibility of a laboratory.
  • the arrangement according to the invention increases the product quality because critical test cases are carried out in the field, if necessary repeated there.
  • the arrangement according to the invention significantly reduces the dependence on the operator or manufacturer of the RBC.
  • FIG 1 This shows FIG 1 the arrangement according to the invention.
  • an on-board unit OBU is provided as the first module BG1.
  • the first assembly BG1 is designed as an OBU assembly with which, as described above, the movement of the rail vehicle is monitored.
  • the first module BG1 has a connection AS for a GSM-R radio connection.
  • An adapter ADP is provided as a second assembly BG2 in the rail vehicle.
  • the adapter ADP is connected to the connection AS of the first module BG1 via a cable-based data transmission line DL1.
  • the ADP adapter simulates a GSM-R radio connection for the first module BG1.
  • the adapter ADP is connected via a cable-based data transmission line DL2 to a computer RE as a third module BG3.
  • the computer RE is located in the SFZ rail vehicle and contains software with which a radio block center RBC of a signal box is simulated for test purposes in accordance with the ETCS level 2 functionality.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Claims (4)

  1. Arrangement pour tester les fonctionnalités de l'ETCS niveau 2 dans le trafic ferroviaire,
    - avec un véhicule ferroviaire auquel est rendu possible un parcours d'essai sur un trajet normal ou sur une voie de garage sans coopération avec un régulateur de la circulation des trains,
    - dans lequel une unité embarquée (OBU) est prévue dans le véhicule ferroviaire (SFZ) en tant que premier module (BG1), avec laquelle le déplacement du véhicule ferroviaire est surveillé,
    - dans lequel le premier module (BG1) présente, conformément à la fonctionnalité de l'ETCS niveau 2, un raccord (AS) pour une liaison radio GSM-R,
    - dans lequel un adaptateur (ADP) est prévu en tant que deuxième module (BG2) dans le véhicule ferroviaire,
    - dans lequel l'adaptateur (ADP) est relié au raccord (AS) du premier module (BG1) par l'intermédiaire d'une ligne de transmission de données (DL1) de sorte que pour le premier module (BG1) est simulée une liaison radio GSM-R,
    - dans lequel l'adaptateur (ADP) est relié à un ordinateur (RE) en tant que troisième module (BG3), par l'intermédiaire d'une ligne de transmission de données (DL2),
    - dans lequel l'ordinateur (RE) est disposé dans le véhicule ferroviaire (SFZ) et comporte un logiciel avec lequel, selon la fonctionnalité de l'ETCS niveau 2, un centre de bloc radio (RBC) d'un poste d'aiguillage est simulé à des fins de test,
    - de sorte que la fonctionnalité de l'ETCS niveau 2 est réglable entre l'unité embarquée (OBU) et le centre de bloc radio (RBC) sans nécessiter une transmission radio.
  2. Dispositif selon la revendication 1, dans lequel l'adaptateur (ADP) ou l'ordinateur (RE) comporte un logiciel pilote pour la simulation de la liaison radio GSM-R.
  3. Dispositif selon la revendication 1, dans lequel le véhicule ferroviaire (SFZ) est conçu à des fins de test pour circuler sur un parcours qui présente au moins deux groupes de balises ETCS.
  4. Dispositif selon l'une des revendications précédentes, dans lequel le logiciel de l'ordinateur qui simule le centre de bloc radio (RBC), est conçu pour générer des données qui comportent des indications en termes de technique de sécurité concernant un itinéraire ou des indications concernant l'occupation de sections de voie.
EP20824102.6A 2020-01-10 2020-11-25 Arrangement pour tester les fonctionnalités etcs niveau 2 dans le transport ferroviaire Active EP4087766B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020200259 2020-01-10
PCT/EP2020/083413 WO2021139921A1 (fr) 2020-01-10 2020-11-25 Procédé pour tester des fonctionnalités de l'etcs niveau 2 dans le trafic ferroviaire

Publications (3)

Publication Number Publication Date
EP4087766A1 EP4087766A1 (fr) 2022-11-16
EP4087766C0 EP4087766C0 (fr) 2023-12-27
EP4087766B1 true EP4087766B1 (fr) 2023-12-27

Family

ID=73834450

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20824102.6A Active EP4087766B1 (fr) 2020-01-10 2020-11-25 Arrangement pour tester les fonctionnalités etcs niveau 2 dans le transport ferroviaire

Country Status (4)

Country Link
EP (1) EP4087766B1 (fr)
ES (1) ES2973818T3 (fr)
PL (1) PL4087766T3 (fr)
WO (1) WO2021139921A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008027488B4 (de) * 2008-06-10 2013-03-28 Deutsches Zentrum für Luft- und Raumfahrt e.V. Vorrichtung zur Simulation von Balisen
CN106993307A (zh) * 2017-06-09 2017-07-28 湖南中车时代通信信号有限公司 车地通信仿真系统及方法
DE102018116919B3 (de) * 2018-07-12 2019-10-24 IGT - Inbetriebnahmegesellschaft Transporttechnik mbH Verfahren und Vorrichtung zum Simulieren einer Streckenfahrt eines Triebfahrzeuges

Also Published As

Publication number Publication date
EP4087766C0 (fr) 2023-12-27
EP4087766A1 (fr) 2022-11-16
ES2973818T3 (es) 2024-06-24
WO2021139921A1 (fr) 2021-07-15
PL4087766T3 (pl) 2024-05-20

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