EP3472022A1 - Dispositif de transmission de données pour véhicules ferroviaires - Google Patents

Dispositif de transmission de données pour véhicules ferroviaires

Info

Publication number
EP3472022A1
EP3472022A1 EP17729441.0A EP17729441A EP3472022A1 EP 3472022 A1 EP3472022 A1 EP 3472022A1 EP 17729441 A EP17729441 A EP 17729441A EP 3472022 A1 EP3472022 A1 EP 3472022A1
Authority
EP
European Patent Office
Prior art keywords
data transmission
transmitting
rail vehicle
rail
transmission device
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.)
Granted
Application number
EP17729441.0A
Other languages
German (de)
English (en)
Other versions
EP3472022B1 (fr
Inventor
Bernd Foißner
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.)
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Nutzfahrzeuge 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 Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Publication of EP3472022A1 publication Critical patent/EP3472022A1/fr
Application granted granted Critical
Publication of EP3472022B1 publication Critical patent/EP3472022B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B61L15/0018—Communication with or on the vehicle or train
    • B61L15/0036—Conductor-based, e.g. using CAN-Bus, train-line or optical fibres

Definitions

  • the invention relates to a data transmission device for rail vehicles, in which data can be transmitted by wireless communication between two railway vehicles adjacently connected in a composite of rail vehicles.
  • the invention further relates to a rail vehicle with a
  • Data transmission device are transferable.
  • the data transmission device is designed so that at the two ends of a
  • Rail vehicle first transmitting and / or receiving means are arranged to transmit data by wireless communication between two in a composite of
  • the data transmission device is further designed so that at the two ends of the rail vehicle second transmitting and / or receiving devices are arranged to transmit data by wireless communication between the two ends of the rail vehicle can.
  • the two ends of the rail vehicle, on which the first and the second transmitting and / or receiving devices are arranged, are the ends of the rail vehicle
  • Rail vehicle with another rail vehicle can be coupled.
  • Rail vehicle may be a wagon, for example a
  • Passenger car or a freight car but also act on a traction unit or a part of a multiple unit.
  • first and second transmitting and / or are at each of the two ends of the rail vehicle
  • Receiving devices arranged. At each of the two ends is thus a first transmitting and / or receiving device and a second transmitting and / or
  • Receiving device arranged so that in the rail vehicle in each case two first transmitting and / or receiving means and two second transmitting and / or
  • the first transmitting and / or receiving devices carry out the communication between two rail vehicles adjacently connected in a composite of rail vehicles, for example two wagons which are adjacent to one another in a train and are coupled with one another, while the second transmission and / or Receiving devices perform the communication from one end of the rail vehicle to its other end.
  • a first transmitting and / or receiving device is arranged adjacent to a first transmitting and / or receiving device of the adjacent rail vehicle, while the second transmitting and / or receiving devices respectively are arranged at the two opposite ends of the rail vehicle.
  • Receiving devices are used. However, since only a one-way communication is possible thereby, it is advantageous that the devices have both transmitting and receiving functions for communication in both directions along a rail vehicle or between two adjacent ones
  • Rail vehicles are characterized in particular by the fact that it is possible to dispense with lines for the communication between the two ends of a rail vehicle, so that the costs for the lines, their installation and their maintenance can be saved. Furthermore, in the communication between two rail vehicles can be dispensed with connectors, so that on the one hand eliminates the cost of the connectors and on the other hand eliminates the susceptibility of the connectors. According to an advantageous embodiment of the invention, it is provided to design the first transmitting and / or receiving devices such that the wireless communication between two rail vehicles adjacently set in a group of several vehicles can be carried out with a directional radio link.
  • the first transmitting and / or receiving devices at the ends of the rail vehicles by means of which can be communicated between two rail vehicles adjacently set in a composite of rail vehicles, in this case have antennas having a conical transmitting lobe, ie a transmitting lobe with a small angle.
  • the radio signals are targeted by the first transmission and / or receiving device at the end of a rail vehicle to the first transmitting and / or receiving device, which is arranged at the end of the adjacent rail vehicle transmitted.
  • the resulting directed radio link reduces the possibility of external interferers.
  • the second transmitting and / or receiving devices are designed so that the wireless communication between the two ends of the rail vehicle with a non-directional
  • Radio signals are prevented by installations of the rail vehicle, which are caused on the way between the transmitting and / or receiving device at one end of the rail vehicle and the transmitting and / or receiving device at the other end of the rail vehicle.
  • the first and the second transmitting and / or receiving device of one end of the rail vehicle are combined in an assembly.
  • a first transmitting and / or receiving device which is located at one end of a rail vehicle, combined in a structural unit with the second transmitting and / or receiving device, which is also located at this end of the rail vehicle.
  • the transmitting and / or receiving antenna of the first transmitting and / or receiving device is the Wagenutereren and the transmitting and / or
  • Receiving antenna of the second transmitting and / or receiving device directed towards the interior of the rail vehicle.
  • Rail vehicle in an assembly can be provided a compact unit that preassembled outside the rail vehicle and easy in
  • Rail vehicle can be installed.
  • third transmitting and / or receiving devices are provided which in or on the rail vehicle
  • arranged functional units are arranged. These in or on
  • Rail vehicles arranged functional units may be, for example, doors, air conditioners, converters, brake controllers, entertainment systems, etc. Because these functional units with third send and / or
  • Receiving devices are provided, these functional units can be controlled by the emanating from the second transmitting and / or receiving devices radio signals.
  • air conditioning systems can be controlled or also the brakes of the vehicle can be actuated.
  • the functional units may be provided only with receiving devices to the
  • the functional units can also emit signals, for example, an air conditioning system can output its current status and possibly also existing errors by means of a radio signal.
  • Brake signals are achieved because in addition to the wired communication additional wireless communication can be used.
  • the data transmission device according to the invention is set instead of a line-bound data transmission between adjacent in a composite of rail vehicles
  • Rail vehicles and a wired data transmission between the two ends of the rail vehicles provided.
  • Rail vehicles and between the two ends of a rail vehicle thus replaced the conventional wired data transmission between and within rail vehicles.
  • This makes it possible to dispense with the laying of lines.
  • functional units arranged in the rail vehicle such as, for example, air conditioning systems, without control lines, which reduces the costs for the laying of cables and also the material costs.
  • the data transmission device is designed so that it can transmit brake signals for driving rail vehicle brakes.
  • Control signals for the brakes of rail vehicles are transmitted in conventional vehicles via the compressed air lines or via line-bound communication. If a brake signal by means
  • Arrangements are made to initiate the braking process more quickly when the compressed air-based main brake line requests the braking operation. Also, the release of the brake can be accelerated. The transmission of the brake signals is thus possible without having to provide lines for signal transmission.
  • the data transmission device is designed so that it can also detect train separations.
  • An inventive rail vehicle is equipped with a data transmission device according to the invention, as described above. As a result, the laying of lines can be dispensed with in the rail vehicle; higher reliability of the communication can be achieved, since interference-prone connections between the lines are adjacent
  • Rail vehicles can be omitted, and it can, if the data transmission device according to the invention is used in parallel to a wired communication of the rail vehicle, a redundancy and thus an even higher reliability and a higher security rating for the communication can be achieved.
  • the brake signals are generated by an inventive, as described above
  • FIG. 2 shows an interconnection of rail vehicles equipped with data transmission devices according to the invention the communication between two adjacent rail vehicles by means of data transmission devices according to the invention
  • Fig. 3 a with a data transmission device according to the invention
  • FIG. 1 shows a group of rail vehicles 101, ie a plurality of rail vehicles 101 coupled together in a train.
  • the rail vehicles 101 are equipped with data transmission devices according to the invention.
  • the data transmission device according to the invention can also be used in freight cars to be able to transmit data between adjacent wagons and between the ends of a wagon.
  • the data transmission devices are respectively disposed at the ends of the rail vehicles 101. They each comprise at one end of a rail vehicle 101 a first transmitting and / or receiving device 103 for communication between two adjacent rail vehicles 101 and a second transmitting and / or receiving device 105 in order to be able to transmit data between the two ends of a rail vehicle 101.
  • the transmitting and / or receiving devices 103 are configured as transmitting and receiving devices, so that a bidirectional communication between two set in a train adjacent
  • Rail vehicles 101 can be performed.
  • second transmitting and / or receiving devices 105 are arranged at the two ends of the rail vehicles 101 illustrated in FIG. by means of which data can be transmitted from one end of a rail vehicle 101 to the other end of the same rail vehicle 101.
  • Rail vehicle thus has two at the opposite ends of the
  • Rail vehicle 101 arranged second transmitting and / or receiving means to transmit data from one end of the rail vehicle 101 to its other end.
  • Each rail vehicle 101 further has, as described above, two first transmitting and / or receiving devices 103, each arranged at one end of the rail vehicle 101, in order to be able to transmit data between rail vehicles 101 set adjacent to a train.
  • the second transmitting and / or receiving devices 105 in Fig. 1 have in the embodiment of the data transmission device shown in Fig. 1, a widened transmission lobe 109.
  • Rail vehicle 101 or on the rail vehicle 101 are arranged, and also can receive and / or send signals are involved in the communication.
  • the non-directional radio signals can be transmitted by internals in the rail vehicle 101 largely undisturbed from one end of the rail vehicle 101 to its other end.
  • Function units 1 1 1, 1 13, 1 15, in the rail vehicles shown in Fig. 1, for example, the doors 1 1 1, air conditioners 1 13 and inverter 1 15, also have in the example shown transmitting and / or receiving devices through which they received by the second transmitting and / or receiving devices 105 can receive signals.
  • the second transmitting and / or receiving devices 105 are designed in the embodiment shown in FIG. 1 as transmitting and receiving devices, so that a bidirectional communication between the ends of the rail vehicles 101 can be performed.
  • This assembly thus consists in each case of one with the antenna to the adjacent rail vehicle 101 directed first transmitting and receiving device 103 and the second, with the antenna to the car interior and the opposite second transmitting and
  • Receiving device 105 of the same rail vehicle 101 directed second transmitting and receiving device 105. Since the transmitting lobes of the first and second transmitting and receiving devices 103, 105 at the ends of the
  • Rail vehicles 101 bidirectionally to exchange data.
  • the first transmitting and / or receiving devices 103 arranged at the two mutually adjacent ends of the rail vehicles 101 have, in the example shown in FIG. 2, antennas which, by means of transmitting lobes 107, have a small transmitting and / or receiving device 103
  • Rail vehicles 101 are located at a small distance from each other, the data can be transmitted by the directed radio link targeted by a first transmitting and receiving device 103 of a first rail vehicle 101 to the first transmitting and receiving device 103 of the adjacent rail vehicle 101.
  • the widening of the transmission lobes only has to be so great that changes in the mutual position of the two first transmitting and receiving devices 103 can be compensated for by cornering of a train and by the lateral movements between two adjacent rail vehicles 101 that usually occur during the journey.
  • data between the two adjacent rail vehicles 101 are additionally transmitted via data lines 17. Due to the additional wireless data transmission with the invention
  • Communication channel created by the data can be transmitted in parallel or alternatively. This makes it possible in particular in case of disturbances of the data line 1 17, and in particular the connectors possible to transfer data between adjacent rail vehicles 101 always safe. As a result, in particular for safety-critical applications, for example brake control systems, an increased level of safety can be provided.
  • the first transmitting and / or receiving devices 103 and the second transmitting and / or receiving devices 105 at the two ends of the rail vehicle 101 in each case, as in the rail vehicles of FIG. 1, combined to form assemblies ,
  • the communication to an adjacent rail vehicle 101 is also here with the first transmitting and / or receiving device 103 by directional radio, so that the corresponding transmitting lobe 107 of the first transmitting and receiving device 103 has a small opening angle.
  • Communication between the ends of the Rail vehicle 105 through the disposed at the two ends of the rail vehicle 101 second transmitting and receiving means 105 is performed by
  • arranged functional units are multiple doors 1 1 1, a
  • Brake control of the rail vehicle 101 is with a transmitting
  • Receiving device equipped to receive from the second transmitting
  • Receiving devices 105 transmitted signals to be able to receive, for example, for driving and to be able to send back information about the state and error messages to the second transmitting and receiving devices 105.

Landscapes

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

Abstract

L'invention concerne un dispositif de transmission de données pour véhicules ferroviaires (101), lequel est conçu de telle sorte que des premiers dispositifs d'émission et/ou de réception (103) sont disposés aux deux extrémités d'un véhicule ferroviaire (101) afin de pouvoir transmettre des données par communication sans fil entre deux véhicules ferroviaires (101) réglés de manière adjacente dans un ensemble de véhicules ferroviaires (101). Ce dispositif doit permettre une communication fiable entre deux véhicules ferroviaires (101) adjacents dans un train ainsi qu'entre les deux extrémités d'un véhicule ferroviaire (101). À cet effet, des deuxièmes dispositifs d'émission et/ou de réception (105) sont disposés aux deux extrémités du véhicule ferroviaire (101) afin de pouvoir transmettre des données par communication sans fil entre les deux extrémités du véhicule ferroviaire (101). L'invention concerne en outre un véhicule ferroviaire (101) comprenant un dispositif de transmission de données selon l'invention ainsi qu'une commande de frein pour un véhicule ferroviaire (101) dans laquelle des signaux de freinage peuvent être transmis au moyen d'un dispositif de transmission de données selon l'invention.
EP17729441.0A 2016-06-17 2017-06-07 Dispositif de transmission de données pour véhicules ferroviaires Active EP3472022B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016111098.1A DE102016111098A1 (de) 2016-06-17 2016-06-17 Datenübertragungsvorrichtung für Schienenfahrzeuge
PCT/EP2017/063771 WO2017215993A1 (fr) 2016-06-17 2017-06-07 Dispositif de transmission de données pour véhicules ferroviaires

Publications (2)

Publication Number Publication Date
EP3472022A1 true EP3472022A1 (fr) 2019-04-24
EP3472022B1 EP3472022B1 (fr) 2023-12-06

Family

ID=59054104

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17729441.0A Active EP3472022B1 (fr) 2016-06-17 2017-06-07 Dispositif de transmission de données pour véhicules ferroviaires

Country Status (4)

Country Link
EP (1) EP3472022B1 (fr)
DE (1) DE102016111098A1 (fr)
ES (1) ES2970529T3 (fr)
WO (1) WO2017215993A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108263433B (zh) * 2016-12-30 2020-07-10 比亚迪股份有限公司 用于道岔系统的信号冗余控制系统和方法
DE102022123991A1 (de) 2022-09-19 2024-03-21 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Anordnung einer Systemkomponente eines Schienenfahrzeugs mit intelligenter Steckverbindung (Smart Plug) und ein Schienenfahrzeug mit einer solchen Anordnung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681015A (en) * 1996-12-20 1997-10-28 Westinghouse Air Brake Company Radio-based electro-pneumatic control communications system
US6854691B2 (en) * 2002-02-11 2005-02-15 General Electric Company Railroad communication system
DE102004037849A1 (de) 2004-08-04 2005-07-07 Siemens Ag Zugkupplung für ein Schienenfahrzeug
DE502006001111D1 (de) 2005-09-08 2008-08-28 Voith Turbo Scharfenberg Gmbh Automatische Mittelpufferkupplung mit einer Antenne zur drahtlosen Signalübertragung
US20080306640A1 (en) * 2007-06-06 2008-12-11 Rosenthal Wil C System and method for wirelessly interfacing a locomotive consist
GB2455976B (en) * 2007-12-21 2010-06-02 Nomad Digital Ltd Component vehicles
JP5237057B2 (ja) 2008-11-11 2013-07-17 東海旅客鉄道株式会社 情報記録システム
DE102009016763B4 (de) * 2009-04-07 2014-03-20 Siemens Aktiengesellschaft Vorrichtung zur Übertragung von Informationen
DE102009052675A1 (de) * 2009-11-12 2011-05-19 Deutsche Telekom Ag Verfahren zur Verteilung von Informationen an mobile Endgeräte
DE102010036521A1 (de) 2010-07-20 2012-01-26 Era - Contact Gmbh Vorrichtung zur Übertragung von Daten zwischen zwei Schienenfahrzeugen
DE102012009114B4 (de) 2012-05-09 2014-03-13 Db Fernverkehr Ag Verfahren zum Kuppeln von Schienenfahrzeugen
US20140166821A1 (en) * 2012-12-14 2014-06-19 Electro-Motive Diesel, Inc. Directional Communication Device for Locomotive Consist Communication

Also Published As

Publication number Publication date
WO2017215993A1 (fr) 2017-12-21
DE102016111098A1 (de) 2017-12-21
ES2970529T3 (es) 2024-05-29
EP3472022B1 (fr) 2023-12-06

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