EP2133256B1 - IT-Bordsystem zur Steuerung eines Zugs - Google Patents

IT-Bordsystem zur Steuerung eines Zugs Download PDF

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Publication number
EP2133256B1
EP2133256B1 EP09162393.4A EP09162393A EP2133256B1 EP 2133256 B1 EP2133256 B1 EP 2133256B1 EP 09162393 A EP09162393 A EP 09162393A EP 2133256 B1 EP2133256 B1 EP 2133256B1
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EP
European Patent Office
Prior art keywords
equipment
train
data
control
electronic
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EP09162393.4A
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English (en)
French (fr)
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EP2133256A1 (de
Inventor
Philippe Denis
Pascal Vivegnis
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Alstom Transport Technologies SAS
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Alstom Transport Technologies SAS
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    • 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
    • B61L15/0036—Conductor-based, e.g. using CAN-Bus, train-line or optical fibres
    • 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

Definitions

  • railway trains or vehicles formed from a succession of motorized or non-motorized cars or wagons, integrate an on-board train management computer system comprising one or more mainframes connected to a man / machine interface arranged in a cab by via an information transfer network to which a certain number of equipment of the vehicle are connected either directly to this network or via input-output modules.
  • the human / machine interface is formed, for example, a computer screen and a keyboard for the provision of information to the driver and to collect instructions from it.
  • the central computer manages the steering and monitoring of the train or rail vehicle.
  • the train or railway vehicle incorporates a number of other equipment connected or not to the main transfer network such as sound equipment, video cameras, automatic train control equipment, including its speed.
  • man / machine interfaces are each formed of a screen of larger or smaller size, or more or less evolved displays. These different screens and displays allow the simultaneous provision of information to the driver but lead to significant size of the cockpit and affect the clarity of information displayed.
  • the invention aims to provide an on-board computer system for better layout of the cabin for the provision of information from the various equipment of the train or rail vehicle.
  • the embedded management computer system 10 illustrated on the figure 1 is that of a train or rail vehicle 12 comprising for example five successive cars.
  • This embedded computer system covers all cars. It comprises a main information transfer network 14 connecting all the equipment of the onboard computer system.
  • This communication network is for example in accordance with the IEC 61375-1 standard and is commonly designated by MVB .
  • each end of the railway vehicle are installed in the control booths two display units 18 for the provision of information provided by the central computers 16.
  • these display units include a connection interface to the MVB network 14.
  • the onboard management computer system 10 comprises remote input-output modules 20 connected to the network 14. On these input-output modules are connected different electrical equipment for the operation of the train or railway vehicle.
  • These remote I / O modules 20 include an MVB network connection interface 14 allowing the central computers 16 to collect information on the state of the train (directly via the inputs or via the link channels of the transfer subnetworks). information) and send commands (directly via the outputs or via the link channels of the information transfer subnetworks) to the respective equipment to perform a particular function.
  • these input-output modules also act as a bridge between the MVB main network and the information transfer sub-networks of the RS 232, RS485, CAN type, to which computers of different electrical equipment are connected. allowing the operation of the train.
  • these equipments are the electronic control, control and supervision equipments which include control and monitoring units for closing the doors, control and monitoring units for heating, ventilating and air conditioning means. cars, as well as 26 fire detection units and other equipment not mentioned because not limiting.
  • the assembly consisting of central computers 16, display units 18, remote input-output modules 20 and the transfer network 14 connecting them constitutes the master system for managing the train or railway vehicle known by the acronym TCMS ( T rain C ontrol & M onitoring S ystem in English or Embedded Control and Command System in French)
  • TCMS T rain C ontrol & M onitoring S ystem in English or Embedded Control and Command System in French
  • All train equipment connected to the master train management system receives control information from it and sends status information or instructions to it.
  • These external electronic equipment are able to receive and send information, in particular to transmit status information for the information of the driver.
  • all the information to be provided to the driver from any of the electronic equipment of the train whether or not it is provided through one of the central computers MPU 16 is addressed to the two display units 18 present in the cabin and are available to the driver alternately and selectively on these display units only.
  • the same display units are used to display information from one of the central computers MPU 16, but also information from the external equipment, at least some of this information not being received from one of the central computers MPU 16.
  • BCE 42 external equipment implemented for braking management by the onboard computer system.
  • BCE 42 external brake management devices provide proximity brake control, including brake cylinder control, load sharing and emergency braking. They also ensure the control of anti-skid bogies carriers and the combination of electric and mechanical brakes.
  • the electronic brake control equipment 42 comprises an interface connecting them to an information transfer subnet 46, for example of the CAN type, to the main information transfer network 14.
  • an information transfer subnet 46 for example of the CAN type
  • the main information transfer network 14 On the subnet 46 are arranged local brake control panels 48 incorporating electronic brake control means of each vehicle.
  • the information concerning the state of the brakes to be made available to the driver are transmitted from the panels 48 to the display units 18 through successive networks 46 and 14 without transit and be processed by the central computers MPU 16.
  • FIG. 3 On the figure 3 are illustrated means of sound and provision of information for passengers through the embedded computer system. These means comprise, as before, an audio information transfer bus 50 to which the sound equipment 32 and the radio communication equipment 34 are connected. The equipment 32 and 34 are also connected to the main information transfer network 14, as previously discussed.
  • the radiocommunication equipment 34 is of the TETRA type (" TE rrestrial T runked RA dio"), that is to say in accordance with the ETSI EN 300 392-1 and EN 300 392-2 standard developed in Europe for digital radiocommunications. voice and data). They are suitable for the transfer of data and tracks between the ground and the train.
  • the sound and information provision equipment includes a set of indoor and outdoor speakers 60, 62, billboards 64, passenger call equipment 66, gates 68 stop urgency of the train, front displays 70 placed at the ends of the train to be visible from the outside, and indicators on the side of door openings.
  • the video surveillance equipment 36 comprises an image transfer bus 80 to which are connected video cameras 82 and flat display screens 84.
  • the video surveillance system incorporates video units 85 connected to the video bus 80 and electronic control equipment 86 video system ensuring its connection to the main bus 14. These video units 85 are further connected directly to the display units 18 via gateways 87.
  • a DDU display unit 18 is described in more detail on the figure 5 . It comprises a screen (touch or button) 90 for displaying information.
  • the keyboard (touch or button) of the screen forms a means 92 for entering the display instructions by the train driver or any other person involved in its maintenance.
  • the screen is connected to a processing unit information 94 to control the display, to collect the data entered and to process the information received from the different electronic equipment via the information transfer network 14 by implementing algorithms stored in a memory 95.
  • the display unit 18 comprises a first interface 96 for connection to the main information transfer network 14 and a second separate interface 98 for connection to the image transfer bus 80.
  • the interface 98 is suitable for receiving images from video cameras 82.
  • each display unit 18 comprises a screen 90 connected to an information processing unit 94.
  • the two screens associated with their information processing unit operate in the same way and are able to operate simultaneously. In case of failure of one of the two screens or one of the two information processing units, the other remains active allowing the train to operate in a degraded mode.
  • the display units operate under the control of the information processing units implementing the algorithms contained in the memory 95.
  • the information processing units manage the display instructions supplied from the input means 92. by the driver and, according to these display instructions and the information received on the various networks, display the information in a predefined presentation.
  • an algorithm is adapted, from a home page, to select a number of different display modes in which information of different natures is made available to the driver.
  • FIG. 6 On the figure 6 is shown the appearance of the screen 90 when it displays its home page.
  • On this page is a number of icons 100, each icon corresponding to a possibility of viewing information and a display mode.
  • Some icons allow access to information provided by the central computers 16, other icons allow to obtain information provided by external electronic control equipment, while other icons still allow to obtain a synthesis of information from mainframes and external electronic control equipment.
  • the algorithm implemented by the display unit is such that, during the selection of an icon, by the input means 92, this causes the display of the information corresponding to the manually selected icon.
  • FIG. 7 On the figure 7 is shown a first example of a display screen showing information relating to the operating state of the auxiliary energy conversion equipment of the train. This information is all provided by the central computers 16 and is displayed as illustrated from the algorithm implemented by the information processing unit 94 of the display unit. Thus, a block diagram of the circuit showing the main elements 102 is displayed on the screen and the voltages and / or intensities of the current flowing, as well as the states of the different elements are displayed directly on the screen next to the element. considered.
  • FIG 8 is illustrated the display when selecting a display mode for tracking information from the electronic equipment of automatic train control (ATC) 30.
  • ATC automatic train control
  • this screen are a first scale 104 with a movable cursor 106 illustrating the speed of the train, and a second scale 108 graphically illustrating by a color area 110 the expected stopping distance of the train, given its current speed.
  • All information displayed on the screen is provided by the electronic equipment for automatic control of train 30, without this information do not transit or are reprocessed by central computers.
  • the information processing unit 94 of the display unit integrates representation and formatting algorithms of the information obtained directly from the equipment 30.
  • FIG. 9 On the figure 9 is shown a display mode for providing information from both the mainframes and external electronic equipment.
  • the images In the lower part of the image are two video sequences 124 provided by two cameras of the train.
  • the cameras from which the images originate are either automatically selected by the display unit when an alarm is triggered following the actuation of an emergency stop handle of the train. In this case, the images provided by the cameras observing the alarm trip zone are displayed.
  • the information processing unit 94 of the display unit implements, when an alarm is triggered by actuating an emergency stop handle, the algorithm illustrated in FIG. figure 10 .
  • step 130 the area in which the stop handle is located is detected.
  • step 132 this zone is identified on the train diagram by placing a pictogram 134 next to this zone.
  • step 136 the images provided by the two cameras located in the detected alarm trigger zone are displayed on the two lower ranges of the screen.
  • the algorithm allows the automatic display, without intervention of the driver, video images showing the alarm trigger zone.
  • control unit comprising an algorithmic information processing unit for the provision of information from different origins, whether they are processed by the master of the train management or not, makes it possible to to improve the layout of the cabin and to provide intelligence in the processing of the information to be displayed instead of a simple display unit devoid of intelligence and to make only the driver visualize only the information that it really needs, making it easier to understand the information available and at the same time reducing the cost of the booth by reducing the number of display units required (each specific to a function) as well as reducing the consequent congestion of these different display units.

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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)
  • Small-Scale Networks (AREA)

Claims (9)

  1. Bordinternes Informatiksystem für die Steuerung eines Zugs oder Schienenfahrzeugs des Typs, der Folgendes umfasst:
    - ein Hauptsteuersystem (TCMS) des Zugs, das Folgendes enthält:
    - einen Zentralrechner (MPU) (16) für die Steuerung des Zugs;
    - elektronische Kontroll-, Steuer- und Überwachungsgeräte (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42), die Informationen zum Steuern des Zugs liefern können;
    - ausgelagerte Eingangs/Ausgangs-Module (20), die Informationen von und zu dem Zentralrechner (MPU) (16) für die Ausgänge/Eingänge des Zugs und für die elektronischen Kontroll-, Steuer- und Überwachungsgeräte (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42), die mit Datenübertragungs-Unternetzen verbunden sind, weiterleiten können;
    - wenigstens eine Anzeigeeinheit (18), die Informationen über die Steuerung des Zugs, die von dem Zentralrechner (MPU) (16) und/oder von den elektronischen Kontroll-, Steuer- und Überwachungsgeräten (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42) bereitgestellt werden, zur Verfügung stellen kann; und
    - ein Datenübertragungshauptnetz (14), mit dem der Zentralrechner (MPU) (16), die oder jede Anzeigeeinheit (18), die ausgelagerten Eingangs/Ausgangs-Module (20) und die elektronischen Kontroll-, Steuer- und Überwachungsgeräte (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42), die bestimmte Informationen für die Steuerung des Zugs erzeugen können, verbunden sind, wobei sie mit dem Datenübertragungshauptnetz (14) direkt oder über die ausgelagerten Eingangs/Ausgangs-Module (20) verbunden sind,
    dadurch gekennzeichnet, dass der Zentralrechner (16) oder die elektronischen Kontroll-, Steuer- und Überwachungsgeräte (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42) die Ausführung der Funktionalitäten sicherstellen, die das Starten und das Vorbereiten des Zugs, die Traktion und die Bremsung des Zugs oder das Fahren in verschiedenen Betriebsarten des Zugs umfassen,
    dass die elektronischen Kontroll-, Steuer- und Überwachungsgeräte (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42), die bestimmte Informationen für die Steuerung des Zugs erzeugen können, wenigstens eines der folgenden zusätzlichen Geräte umfassen:
    - elektronische Geräte für die automatische Kontrolle des Zugs (ATC) (30) und
    - Videoüberwachungsgeräte (CCTV) (36); und
    dass die Anzeigeeinheit (18) die Informationen verarbeiten kann und zusätzlich zu den Informationen, die von dem Zentralrechner (16) und von den elektronischen Kontroll-, Steuer- und Überwachungsgeräten geliefert werden, Informationen anzeigen kann, die von einem der zusätzlichen Geräte (30, 36) erzeugt werden.
  2. Bordinternes Informatiksystem zum Steuern eines Zugs nach Anspruch 1, dadurch gekennzeichnet, dass es elektronische Kontroll-, Steuer- und Überwachungsgeräte (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42) umfasst, die bestimmte Informationen direkt an die Anzeigeeinheit (18) adressieren können, ohne dass sie durch den Zentralrechner (16) laufen,
    und die Anzeigeeinheit (18) zusätzlich zu den Informationen, die von dem Zentralrechner (16) geliefert werden, Informationen anzeigen kann, die von den elektronischen Kontroll-, Steuer- und Überwachungsgeräten (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42) erzeugt und direkt zu der Anzeigeeinheit (DDU) (18) übertragen werden, ohne dass diese Informationen von dem Zentralrechner (16) übertragen werden.
  3. Bordinternes Informatiksystem für die Steuerung eines Zugs nach Anspruch 2, dadurch gekennzeichnet, dass es möglich ist, die von den elektronisehen Kontroll-, Steuer- und Überwachungsgeräten (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42) übertragenen Informationen nicht an den Zentralrechner (16) zu übertragen.
  4. Bordinternes Informatiksystem für die Steuerung eines Zugs nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass es Mittel für die Übertragung von Informationen umfasst, die von den elektronischen Kontroll-, Steuer- und Überwachungsgeräten (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42) über das Datenübertragungshauptnetz (14) zu der Anzeigeeinheit (18) übertragen werden.
  5. Bordinternes Informatiksystem für die Steuerung eines Zugs nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass die Anzeigeeinheit (18) Mittel für die direkte Verbindung mit den elektronischen Kontroll-, Steuer- und Überwachungsgeräten für die Übertragung von Informationen, die von den elektronischen Kontroll-, Steuer- und Überwachungsgeräten zu der Anzeigeeinheit (18) übertragen werden, ohne dass sie durch das Datenübertragungshauptnetz (14) laufen, umfasst.
  6. Bordinternes Informatiksystem für die Steuerung eines Zugs nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass die Anzeigeeinheit (18) Mittel (92) für die Auswahl von anzuzeigenden Informationen unter den Informationen, die von dem Zentralrechner (16) und von den elektronischen Kontroll-, Steuer- und Überwachungsgeräten (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42) stammen, umfasst.
  7. Bordinternes Informatiksystem für die Steuerung eines Zugs nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, dass die elektronischen Kontroll-, Steuer- und Überwachungsgeräte (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42) wenigstens eines der Geräte umfassen, die aus der Gruppe gewählt sind, die besteht aus:
    - elektronischen Türkontrollgeräten (DCU) (22),
    - elektronischen Heizungs-/Belüftungs-/Klimatisierungskontrollgeräten (HVAC) (24),
    - elektronischen Branddetektionsgeräten (26),
    - elektronischen Vortriebkontrollgeräten (PCE) (28), die die Steuerung und die Regulierung der Elektromotoren, die die Traktion des Fahrzeugs erlauben, sicherstellen,
    - Beschallungs- und Informationsbereitstellungsgeräten (32),
    - Funkkommunikationsgeräten (34), die die Kommunikation zwischen dem Zugführer und Personen oder Geräten am Boden ermöglichen,
    - zusätzlichen elektronischen Energieumwandlungsgeräten (ACE) (38),
    - elektronischen Geräten zum Aufzeichnen von Ereignissen und von Zwischenfällen, die besser unter dem Namen schwarze Kästen (BBox) (40) bekannt sind, und
    - elektronischen Geräten für die Kontrolle der Bremsen (BCE) (42).
  8. Bordinternes Informatiksystem für die Steuerung eines Zugs nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Anzeigeeinheit (18) Mittel für die automatische Auswahl von Informationen umfasst, die als Funktion von Informationen bereitgestellt werden, die von den elektronischen Geräten (22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42) und von dem Zentralrechner (16) empfangen werden.
  9. Bordinternes Informatiksystem für die Steuerung eines Zugs nach Anspruch 8, dadurch gekennzeichnet, dass die Anzeigeeinheit (18) Mittel zum Identifizieren einer Zone, in der ein Alarm ausgelöst wird, und Mittel zum automatischen Bereitstellen von Bildern der Zone, in der ein Alarm ausgelöst worden ist, umfasst.
EP09162393.4A 2008-06-12 2009-06-10 IT-Bordsystem zur Steuerung eines Zugs Active EP2133256B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0853909A FR2932447B1 (fr) 2008-06-12 2008-06-12 Systeme informatique embarque de gestion d'un train

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EP2133256B1 true EP2133256B1 (de) 2018-08-08

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US (1) US8712611B2 (de)
EP (1) EP2133256B1 (de)
CN (1) CN101602371A (de)
ES (1) ES2694032T3 (de)
FR (1) FR2932447B1 (de)
SG (1) SG158031A1 (de)

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US8712611B2 (en) 2014-04-29
EP2133256A1 (de) 2009-12-16
FR2932447A1 (fr) 2009-12-18
SG158031A1 (en) 2010-01-29
CN101602371A (zh) 2009-12-16
US20100004805A1 (en) 2010-01-07
FR2932447B1 (fr) 2016-09-30
ES2694032T3 (es) 2018-12-17

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