EP3089904A1 - Procédé et ensemble permettant de faire fonctionner des véhicules guidés sur rails et commandés par radio - Google Patents

Procédé et ensemble permettant de faire fonctionner des véhicules guidés sur rails et commandés par radio

Info

Publication number
EP3089904A1
EP3089904A1 EP15703521.3A EP15703521A EP3089904A1 EP 3089904 A1 EP3089904 A1 EP 3089904A1 EP 15703521 A EP15703521 A EP 15703521A EP 3089904 A1 EP3089904 A1 EP 3089904A1
Authority
EP
European Patent Office
Prior art keywords
vehicle
receiving devices
transmitting
track
data
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.)
Ceased
Application number
EP15703521.3A
Other languages
German (de)
English (en)
Inventor
Dirk Ernst BLEIDORN
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
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of EP3089904A1 publication Critical patent/EP3089904A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L21/00—Station blocking between signal boxes in one yard
    • B61L21/10—Arrangements for trains which are closely following one another
    • 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
    • B61L15/0018—Communication with or on the vehicle or train
    • B61L15/0027—Radio-based, e.g. using GSM-R
    • 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
    • B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
    • B61L2027/204—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation using Communication-based Train Control [CBTC]
    • 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
    • B61L25/021—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 trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/023—Determination of driving direction of vehicle or train
    • 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
    • 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
    • B61L25/026—Relative localisation, e.g. using odometer
    • 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
    • B61L25/04—Indicating or recording train identities
    • 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

Definitions

  • the invention relates to a method for operating by means of track-side and vehicle-side transmitting / receiving devices funkzugbeeinpoundter track-bound vehicles and a related arrangement.
  • Modern train control systems for light rail trains and metros are based on a CBTC communication based train control system, in which a radio-based transmission system, typically WLAN according to IEEE 802.11, is used for the data communication.
  • a radio-based transmission system typically WLAN according to IEEE 802.11
  • the operation of the vehicles is preferably realized by the moving block method.
  • the block backup is not based on predetermined track section lengths, but rather on blocks moving in front of or behind the vehicles or protective paths. To calculate these blocks, a continuous location of the vehicles, that is, the determination of the exact position, speed and direction of the following vehicles necessary. The calculation of this
  • Blocks are centralized or decentralized in the trackside components of the train control device.
  • the vehicle-side train control components transmit the data relating to current position, speed and other data as Position Reports - PR to the track-side train control components.
  • the track-side train control component calculates from the position Reports - PR - the distance of the individual vehicles to the next safely reachable intermediate destination and sends these movement authorities - MA - to the vehicle-side train control components.
  • the MA advises the vehicles of a driveway to the interim destination, ensuring that no inter-vehicle traffic exists between the vehicle and the interim destination. this vehicle is located.
  • the MA is updated at short intervals to regulate the distance between two vehicles to the safe minimum. This method adjusts to the data communication between the on-board components of the train control device and the trackside
  • FIGS. 1 and 2 A known communication method is illustrated in FIGS. 1 and 2. Thereafter, a complex, radio-based transmission system is constructed for the data communication, which consists of trackside transmitting / receiving devices 1 and vehicle-side transmitting / receiving devices 2 and a central control and data transfer unit 3.
  • the trackside transmitting / receiving devices 1 must be distributed with a few hundred meters distance along the usual way multi-track route 4 between holding stations 5 ( Figure 2), so that each vehicle 6 with at least one trackside transmitting / receiving device 1 has a radio link, creating a continuous Communication between on-board train control component 7 and track-side train control component 8 is made possible.
  • 6 transmitting / receiving devices 2 are provided at both ends of the vehicle, which via a
  • Router 9 are connected to the vehicle-side train control component 7.
  • Data transfer unit 5 controls the data flow from the vehicle-side transceiver 2 via the link-side transceiver 1 to the central or decentralized track-side train control component 8 and the data transfer from the radio-based transmission system 10 to the trackside signal technology network 11, the data to the trackside Glasbeeinhneungs- components 8 distributed. In this way, all data to be transmitted from the stationary track-side train control component 8 to the vehicle 6 and from the vehicle 6 to the track-side train control component 8 are transmitted via the central control and data transfer unit 3 passed.
  • the disadvantage of this known data transmission method is, above all, the required large number of closely adjacent trackside transmitting / receiving devices 1, in order to ensure that the radio link between the vehicle 6 and the track device does not break off.
  • the invention is accordingly an object of the invention to provide a method and an arrangement of the generic type, which allow a reduction of the trackside transmitting / receiving devices.
  • the object is achieved in that vehicle-side transmitting / receiving devices, which temporarily have no radio link to a trackside transmitting / receiving device, to radio within reach vehicle-side transmitting / receiving devices of at least one other vehicle radio link of the kind that build between the vehicle-side transmitting / receiving devices and a track-side transceiver, a closed data transmission chain is formed, wherein the trackside train control component transmits to the vehicles of the data transmission chain in addition to the Movement Authority MA data ID data of the preceding and the following vehicle , and wherein the vehicle-side train control component current position Report - PR - data to the trackside train control component and in addition to the vehicle-side train control component of nachfo vehicle transfers.
  • an arrangement is provided according to claim 5, in which the vehicle-side transmitting / receiving devices are arranged at both ends of the vehicle and with a radio link logic for demand-based formation of closed data transmission chains between the transmitting / receiving devices of multiple vehicles and a trackside transmitting / receiving device are connected. Since the vehicle-side transmitting / receiving devices according to the invention also communicate with each other, the data transmission in both directions can also be established almost indirectly.
  • the MA calculated by the track-side train control component not only contains - as before - the route set to the next interim destination, but additionally the IDs of the preceding and following vehicles, provided, of course, that these vehicles exist.
  • the on-board train control component sends PRs - Position Reports- not only to the trackside train control component, but also to the following vehicle. From the PR of the preceding vehicle, the vehicle-side train-influencing component determines the distance to the vehicle ahead
  • Vehicle-side transmitting / receiving devices serve as a sort of mobile relay stations, whereby the network of the trackside transmitting / receiving devices is extended. Consequently, the number of trackside transceivers can be reduced. Also, the extensive infrastructure for, in particular designed as access points, trackside transmitting / receiving devices, such as power supply, network connectivity, cable channels, foundations, can be omitted. It is also advantageous that fewer MAs have to be created and transmitted, since this is not limited by the length of the free track section to the preceding vehicle. Since PRs can be forwarded locally to the following vehicle, the trackside network is relieved and the PRs reach the next vehicle faster. The vehicle-side train control component independently calculates the length of the free track section up to the preceding vehicle on the basis of the PR of the preceding vehicle.
  • vehicle-side transmitting / receiving devices are included on adjacent tracks guided vehicles. Both vehicles traveling in the same direction and vehicles traveling in the opposite direction can be used to form the data transmission chain. Due to the dynamic behavior of the vehicles, it is even possible to tolerate short-term interruptions of the data transmission chain without significantly hindering the data flow. Vehicles traveling in opposite directions are particularly conducive. The denser the train sequence, the more efficient the data transfer becomes. Redundant or multiply redundant data transmission chains or data transmission chain sections can also be formed.
  • trackside transmitting / receiving devices arranged between the tracks are included according to claim 3.
  • These stationary transmitting / receiving devices are particularly advantageous for two-tube tunnels. This allows the radio link between vehicles passing through tunnel wall are separated, manufactured or maintained.
  • the track-side transceivers can be installed, for example, at emergency exits, which are usually at regular intervals in the tunnel. These special track-side transceivers can be operated autonomously or can be networked with the other track-side transceivers.
  • the radio link logic for demand-based formation of closed data transmission chains is provided according to claim 6 in a arranged between the transmitting / receiving devices of a vehicle router, wherein the router is connected to the vehicle-side train control component.
  • the transmitting / receiving devices arranged at the two ends of a vehicle transmit the data received from a vehicle-side or trackside transmitting / receiving device via the router to the vehicle-side train-influencing component and / or to the vehicle-side transceiver device arranged at the other end of the train.
  • the data according to claim 4 can either be buffered temporarily until forwarded or processed, wherein the data is preferably deleted after expiration of a validity period.
  • This validity may be either general or data type related and may refer to the elapsed time since data generation or the path traveled in the data transmission chain.
  • the radio link logic with the algorithms for the forwarding and storage of the data can alternatively be integrated directly into the vehicle-side transceiver instead of in the router.
  • infrastructure-side transmitting / receiving devices are provided for the coordinated activation of route-side and / or vehicle-side devices. For example, in automated metro systems need local processes are coordinated. This concerns, for example, the synchronous opening and closing of vehicle doors and platform screen doors. Serving this purpose are the infrastructure-side transmitting / receiving devices, which either operate autonomously or are networked with other trackside transmitting / receiving devices.
  • FIG. 3 shows that there are many possibilities for forming data transmission chains.
  • the following data transfer chains are shown as an example:
  • the data transmission chain is formed by the vehicle 6.5 via the trackside transmitting / receiving devices 1.2 and 1.1 to the vehicle 6.6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L'invention concerne un procédé permettant de faire fonctionner, au moyen de dispositifs d'émission/de réception (2) côté parcours (1, 1.1, 1.2, 1.3) et côté véhicule, des véhicules (6, 6.1 à 6.6) guidés sur rails et commandés par radio, ainsi qu'un système correspondant. L'invention vise à pouvoir réduire le nombre de dispositifs d'émission/de réception (1) côté parcours nécessaires. A cet effet, des dispositifs d'émission/de réception (2) côté véhicule, lesquels ne sont temporairement pas en liaison radio avec un dispositif d'émission/de réception (1.1, 1.2, 1.3) côté parcours, établissent une liaison radio avec des dispositifs d'émission/de réception (2) côté véhicule, situés dans la portée radio, d'au moins un autre véhicule (6.1 à 6.6), de telle sorte qu'une chaîne de transmission de données fermée est formée entre les dispositifs d'émission/de réception (2) côté véhicule et un dispositif d'émission/de réception (1.1, 1.2, 1.3) côté parcours. La composante de commande des trains côté parcours (8) transmet sur les véhicules (6.1 à 6.6) de la chaîne de transmission de données, en plus des données d'autorisation de déplacement -MA-, des données d'identification -ID- du véhicule précédent et du véhicule suivant (6.1 à 6.6). La composante de commande des trains (7) côté véhicule transmet des données de report de position -PR- à la composante de commande des trains côté parcours (8) et en outre à la composante de commande des trains côté véhicule (7) du véhicule (6.1 à 6.6) suivant.
EP15703521.3A 2014-02-28 2015-01-28 Procédé et ensemble permettant de faire fonctionner des véhicules guidés sur rails et commandés par radio Ceased EP3089904A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014203666.6A DE102014203666A1 (de) 2014-02-28 2014-02-28 Verfahren und Anordnung zum Betreiben funkzugbeeinflusster spurgebundener Fahrzeuge
PCT/EP2015/051690 WO2015128148A1 (fr) 2014-02-28 2015-01-28 Procédé et ensemble permettant de faire fonctionner des véhicules guidés sur rails et commandés par radio

Publications (1)

Publication Number Publication Date
EP3089904A1 true EP3089904A1 (fr) 2016-11-09

Family

ID=52464358

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15703521.3A Ceased EP3089904A1 (fr) 2014-02-28 2015-01-28 Procédé et ensemble permettant de faire fonctionner des véhicules guidés sur rails et commandés par radio

Country Status (5)

Country Link
EP (1) EP3089904A1 (fr)
CN (1) CN105916754B (fr)
DE (1) DE102014203666A1 (fr)
HK (1) HK1226034B (fr)
WO (1) WO2015128148A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6051092B2 (ja) * 2013-04-15 2016-12-27 株式会社日立製作所 列車制御システム
DE102016202743A1 (de) * 2016-02-23 2017-08-24 Siemens Aktiengesellschaft Verfahren zum Durchführen eines Zugverkehrs und Zug zum Durchführen eines Zugverkehrs
DE102016203695A1 (de) * 2016-03-07 2017-09-07 Siemens Aktiengesellschaft Bahntechnische Anlage und Verfahren zum Betreiben einer bahntechnischen Anlage
DE102017212109A1 (de) * 2017-07-14 2019-01-17 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Schienenfahrzeugs
WO2019064649A1 (fr) * 2017-09-28 2019-04-04 株式会社日立製作所 Dispositif de commande de train
DE102020201915A1 (de) * 2020-02-17 2021-08-19 Siemens Mobility GmbH Schienenfahrzeug und Anordnung mit Schienenfahrzeug
RU2757164C1 (ru) * 2020-10-26 2021-10-11 Владимир Евгеньевич Ефремов Устройства и способы определения местоположения рельсового транспорта и обеспечения безопасности движения с помощью беспроводной цепочечной сети
DE102022210107A1 (de) * 2022-09-26 2024-03-28 Siemens Mobility GmbH Verfahren und Einrichtung zum Orten eines Schienenfahrzeugs

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IES86224B2 (en) * 2013-02-06 2013-07-17 Insight Design Services Ltd A rail train diagnostics system

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Also Published As

Publication number Publication date
CN105916754A (zh) 2016-08-31
HK1226034B (zh) 2017-09-22
CN105916754B (zh) 2018-10-02
WO2015128148A1 (fr) 2015-09-03
DE102014203666A1 (de) 2015-09-03

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