EP0970870B1 - Dispositif pour la surveillance de véhicules sur rails comprenant une unité motrice et au moins un wagon - Google Patents

Dispositif pour la surveillance de véhicules sur rails comprenant une unité motrice et au moins un wagon Download PDF

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Publication number
EP0970870B1
EP0970870B1 EP99108025A EP99108025A EP0970870B1 EP 0970870 B1 EP0970870 B1 EP 0970870B1 EP 99108025 A EP99108025 A EP 99108025A EP 99108025 A EP99108025 A EP 99108025A EP 0970870 B1 EP0970870 B1 EP 0970870B1
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EP
European Patent Office
Prior art keywords
communication equipment
communication
carriages
short
traction unit
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.)
Expired - Lifetime
Application number
EP99108025A
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German (de)
English (en)
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EP0970870A2 (fr
EP0970870A3 (fr
Inventor
Andreas Dr. Ing. Bastin
Werner Dr. Hauch
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Hauch Werner
Original Assignee
Hauch Werner
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Application filed by Hauch Werner filed Critical Hauch Werner
Publication of EP0970870A2 publication Critical patent/EP0970870A2/fr
Publication of EP0970870A3 publication Critical patent/EP0970870A3/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
    • B61L15/0018—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
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0072—On-board train data handling
    • 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
    • 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
    • B61L27/40—Handling position reports or trackside vehicle data

Definitions

  • the invention relates to a device for monitoring a rail-bound train consisting of a traction vehicle and at least one wagon, wherein the traction unit and the wagons each have a communication equipment with on-board computer, with a long-distance communication connection to at least one central unit and with its own energy supply independent of the train operation, the communication equipment of the waggons have at least one sensor monitoring the vehicle operation, which is connected via a sensor interface to the on-board computer, and Vehicle data is stored in the on-board computers.
  • Long distance communication link means means for a radio link between the communication equipment of the self-sufficient vehicle units and one or more centers using commercial data telecommunication enabled telecommunications networks.
  • a device with the features described above is known from DE-A 44 08 261 known .
  • a central monitoring of wagons regardless of their location and Switzerlandzusammengnagna is possible and at any time a data exchange with the control center is guaranteed.
  • the communication equipment of the car in question is activated and this communicates automatically over the long-distance communication with the central control center in communication.
  • a query of the stored data and any intervention on control and positioning devices that are connected to the on-board computer is possible with appropriate access authorization.
  • status data of the wagons are recorded and forwarded for further evaluation to one or more central control centers.
  • the route and the number of maneuvering shocks can be detected exactly what z.
  • Safety relevant operating data eg As the storage temperature of a hotter wheel bearing, can be reported on the long-haul communication connection to the control center and forwarded from there to the train driver. In tunnel passages and in mountainous terrain, however, the data transmission can be considerably restricted.
  • the transmission of security-relevant data is in need of improvement, both in terms of the security of data transmission and in terms of the speed of data transmission.
  • the publication EP 0 748 084 A1 describes a communication equipment having a long-distance communication link to a center and a transceiver unit for the short-distance communication of wagons grouped in a train.
  • the communication equipment includes a battery as an independent power supply and an on-board computer to which a vehicle operation monitoring sensor is connected and stored in the vehicle data.
  • the communication equipment with the long-distance communication connection serves to determine the position of the wagons. Due to the interchange of data between the wagons with each other via the short-distance communication medium, a long-distance communication link associated with a high power consumption needs to be built only by one of the wagons.
  • the communication equipment of all wagons are the same structure and the selection of the management unit, which builds a long-distance communication connection is set variable according to operational aspects such as the state of charge of the associated battery or the signal quality.
  • the invention has for its object to provide a device for monitoring a rail-bound train with a long-haul and a short-distance communication device, which makes it possible to inform the train driver quickly about problems on the train and reduce the equipment costs and energy consumption.
  • Solution to the problem and object of the invention is a device for monitoring a rail-bound train according to claim 1.
  • a communication connection of the vehicles within the train network is established via a short-distance communication medium.
  • the vehicles are merged into a "virtual train bus".
  • the short distance communication medium should allow data transmission over the length of the train network, up to a maximum of 1.5 km.
  • Suitable transmission media are short-range radio, z. B. in the 433 MHz band, and the microwave or surface wave technology.
  • the guidance transmitting / receiving unit permanently emits electromagnetic waves for data communication with the communication equipments of the carriages and establishes a continuous communication connection with the transmission / reception units of the carriages located in the transmission area of the short-distance communication medium.
  • polyling it is meant that the transceiver units of the railcar communication equipment are addressed and polled by the guidance transceiver unit and, upon polling, provide a record for identifying the car to the communication equipment of the traction unit.
  • an access authorization logic using password queries and access codes, it can be ensured that only the vehicles connected to a train group are in communication with one another and that no disturbance by vehicles on parallel tracks can arise.
  • the put into sleep mode or standby transmit / receive units of the car communication equipment have only a small energy requirement, as long as they not be activated by the on-board computer.
  • Activation by the on-board computer occurs only upon detection or detection of a detected by one or more sensors operating state, for example, in the detection of a derailment or a charging temperature over / underrun, u.
  • the wagon communication equipment After activation by the on-board computer, the wagon communication equipment sends a data packet to the leading transceiver unit of the traction unit until it acknowledges the receipt.
  • at least one derailment detector is connected to the sensor interface of the wagon communication equipment.
  • the data transmitted to the communication equipment of the traction vehicle are visualized in a display unit connected to the user interface.
  • At least one additional mobile data acquisition device with a transmitting / receiving unit for a short-distance communication medium, which emits electromagnetic waves for data communication with the communication equipment of the waggons in polling operation belongs to the device according to the invention vehicle data stored in the on-board computer via the short-distance communication medium in the mobile data collection device can be transmitted.
  • the mobile data collection device can be advantageously used for train compositions, the so-called train baptism. All or part of the vehicle data with logistics information stored electronically in the on-board computers of the wagon communication equipment may be transmitted to the mobile data collection device via the short-distance communication medium.
  • the Buchtaufe can be automated by the long-distance communication connection of the communication devices of the locomotive and wagons to the headquarters. All information contained in a central planning and scheduling system can be compared with the actual data of a train network. According to one embodiment of the invention, this can take place in that the centrally present planning data through the long-distance communication connection to the communication device in the traction vehicle be passed on and this communication device in the locomotive on the guide transmitting / receiving unit and the short-distance communication medium review questions to the actually present in the train carriage wagons on.
  • the central planning and dispatching system can also forward the planning data directly via the long-distance communication medium to the waggons to be joined together to form a train network so that they inform the communication device of the traction vehicle after receiving the data via the short-distance communication medium.
  • an automated comparison of the planning state and the actual state can ultimately take place.
  • an automated scheduling and train scheduling control can advantageously be achieved with the above-described inventive measures and by the described functional links.
  • FIGURE shows the schematic arrangement of a device according to the invention for the monitoring of a rail-bound train, which consists of a traction unit 1 and several wagons 2.
  • the locomotive 1 and the waggons 2 each have their own communication equipment 3a, 3b with on-board computer, a long-distance communication connection 4 to at least one center 5 and a separate, independent of train operation power supply.
  • the communication equipment 3b of the wagons 2 also includes at least one the vehicle operation monitoring sensor which is connected via a sensor interface to the on-board computer. In the on-board computer vehicle data are stored.
  • the communication equipment 3a of the traction vehicle 1 is equipped with a guide transmitting / receiving unit for a short-distance communication medium 6, which constantly emits electromagnetic waves for data communication with the communication equipment 3b of the waggons 2 in the polling mode. These have in a sleep mode displaceable transceiver units for the short-distance communication, which emit data sets in the polling operation to identify the relevant car.
  • short-distance communication medium 6 of the short-distance radio z. B. in the 433 MHz band, can be used. Also suitable is data transmission by microwave or surface wave technology.
  • the range of the short-distance communication medium 6 is slightly larger than the usual train length and is at most 1.5 km.
  • the long-distance communication link 4 may be based on commercial telecommunications-capable telecommunications networks (eg GSM, Modacom, Inmarsat, Eutelsat, Orbcomm, Iridium, Globalstar).
  • GSM Global System for Mobile communications
  • Modacom Modacom
  • Inmarsat Eutelsat
  • Orbcomm Iridium
  • Globalstar commercial telecommunications-capable telecommunications networks
  • the train composition is forwarded to the shunting operation, which assembles the wagons and the traction unit in accordance with the maneuvering order. This process is also known as draft baptism.
  • information about the communication equipment 3a of the traction vehicle 1 which in turn emits information about the train composition via the short-distance communication medium 6, is transmitted from the dispatching system via long-distance communication link 4.
  • the communication equipment 3b of the waggons 2 integrated in the train set give feedback.
  • the short distance communication guide transmission / reception unit of the communication equipment 3a of the traction vehicle 1 emits electromagnetic waves for data communication in the polling mode. This ensures a permanent query of the wagon communication equipment 3b in the train network.
  • the communication equipments 3b of the wagons have one or more sensors monitoring the vehicle operation. In an operating condition detected by the sensors, the transmission / reception units of the communication equipments 3b installed in the carriages are activated by the associated on-board computer and output a signal received from the communication equipment 3a of the traction vehicle 1. This is provided with one or more user interface interfaces 7 in which the information of the wagon communication equipment 3b converges.
  • at least one derailment detector that is to say an electronic system for detecting derailments, is connected to the sensor interface of the wagon communication equipment 3b.
  • the short-range medium of the wagon communication equipment is immediately switched and the detected derailment virtually instantaneous reported to the communication equipment 3a of the traction unit 1.
  • the driver receives a signal and can initiate safety measures.
  • an automatic braking or other response can be initiated via the locomotive equipment.
  • the detected message is passed through the long-distance communication link 4 to the center 5. It is understood that corresponding scenarios apply to other detected state changes.
  • To the device according to the invention further includes a mobile data acquisition device 8 with a transmitting / receiving unit for a short-distance communication medium 6, which emits electromagnetic waves for data communication with the communication equipment 3b of the cars 2 in polling mode.
  • the vehicle data stored in the on-board computers of the wagon communication equipment, including any logistics information, are transferable via the short-distance communication medium 6 into the mobile data acquisition device 8.
  • the mobile data collection device advantageous in rescue services to retrieve information about the cars or their cargo.

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  • 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 (3)

  1. Dispositif de surveillance d'un train sur rails, composé d'une locomotive (1) et d'au moins un wagon (2) caractérisé en ce que :
    la locomotive (1) et les wagons (2) disposent chacun d'un dispositif de communication (3a, 3b) avec ordinateur de bord, avec liaison de communication longs trajets (4) à au moins une centrale (5) et avec une propre alimentation énergétique, indépendante du train,
    les dispositifs de communication (3b) des wagons (2) disposent d'au moins un capteur contrôlant le fonctionnement du véhicule et relié à l'ordinateur de bord via une interface de capteur,
    les données du véhicule sont enregistrées dans l'ordinateur de bord,
    le dispositif de communication de la locomotive (3a) dispose d'une unité de guidage d'envoi/de réception pour un système de communication courtes distances (6) qui envoie constamment en mode scrutation des ondes électromagnétiques pour la communication de données avec les dispositifs de communication (3b) des wagons,
    les dispositifs de communication (3b) des wagons possèdent des unités d'envoi/de réception commutables en mode veille pour la communication courtes distances (6), qui envoient des données en mode scrutation pour l'identification des wagons (2),
    les unités d'envoi/de réception des dispositifs de communication (3b) montés dans les wagons peuvent être activées depuis l'ordinateur de bord attribué en cas d'apparition d'un mode de fonctionnement détecté par le capteur et envoient un signal reçu par le dispositif de communication (3 a) de la locomotive (1),
    le dispositif de communication (3a) de la locomotive présente une ou plusieurs interfaces de dialogue utilisateur (7) dans lesquelles les informations des dispositifs de communication (3b) des wagons sont rassemblées.
  2. Dispositif selon la revendication 1, caractérisé par le fait qu'au moins un détecteur de déraillement est raccordé à l'interface de capteur des dispositifs de communication (3b) du wagon (2).
  3. Dispositif selon les revendications 1 ou 2, caractérisé par au moins un autre appareil mobile de collecte de données (8) avec une unité d'envoi/de réception pour un système de communication courtes distances (6) qui envoie en mode scrutation des ondes électromagnétiques pour la communication de données avec les dispositifs de communication (3b) des wagons (2), les données du véhicule enregistrées dans l'ordinateur de bord pouvant être transmises via le système de communication courtes distances (6) dans l'appareil mobile de collecte de données (8).
EP99108025A 1998-07-04 1999-04-23 Dispositif pour la surveillance de véhicules sur rails comprenant une unité motrice et au moins un wagon Expired - Lifetime EP0970870B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19830053 1998-07-04
DE19830053A DE19830053C1 (de) 1998-07-04 1998-07-04 Einrichtung für die Überwachung eines schienengebundenen Zuges aus einem Triebfahrzeug und mindestens einem Waggon

Publications (3)

Publication Number Publication Date
EP0970870A2 EP0970870A2 (fr) 2000-01-12
EP0970870A3 EP0970870A3 (fr) 2002-08-28
EP0970870B1 true EP0970870B1 (fr) 2009-03-25

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EP99108025A Expired - Lifetime EP0970870B1 (fr) 1998-07-04 1999-04-23 Dispositif pour la surveillance de véhicules sur rails comprenant une unité motrice et au moins un wagon

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Country Link
EP (1) EP0970870B1 (fr)
AT (1) ATE426538T1 (fr)
DE (2) DE19830053C1 (fr)

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WO2024083607A1 (fr) * 2022-10-21 2024-04-25 Siemens Mobility GmbH Procédé de configuration d'un dispositif de commande de train

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WO2024083607A1 (fr) * 2022-10-21 2024-04-25 Siemens Mobility GmbH Procédé de configuration d'un dispositif de commande de train

Also Published As

Publication number Publication date
DE19830053C1 (de) 1999-11-18
DE59914988D1 (de) 2009-05-07
EP0970870A2 (fr) 2000-01-12
EP0970870A3 (fr) 2002-08-28
ATE426538T1 (de) 2009-04-15

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