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WO2013010746A1 - Dispositif de transfert de données, véhicule ferroviaire et procédé de transfert de données - Google Patents

Dispositif de transfert de données, véhicule ferroviaire et procédé de transfert de données Download PDF

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Publication number
WO2013010746A1
WO2013010746A1 PCT/EP2012/061941 EP2012061941W WO2013010746A1 WO 2013010746 A1 WO2013010746 A1 WO 2013010746A1 EP 2012061941 W EP2012061941 W EP 2012061941W WO 2013010746 A1 WO2013010746 A1 WO 2013010746A1
Authority
WO
WIPO (PCT)
Prior art keywords
interface
data transmission
vehicle
data
conveyor
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
PCT/EP2012/061941
Other languages
German (de)
English (en)
Inventor
Manfred Detterbeck
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 AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of WO2013010746A1 publication Critical patent/WO2013010746A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B61L15/0036—Conductor-based, e.g. using CAN-Bus, train-line or optical fibres

Definitions

  • Data transmission device rail vehicle and method for data transmission
  • the invention relates to a data transmission device for producing a data connection between two detachable conveyor units of a conveyor device, in particular between two vehicle units of a passenger vehicle, with ei ⁇ ner first interface, which is arranged to ⁇ a first conveyor unit and in the coupled state with a second conveyor unit for producing the data connection is provided by an interaction with a second, the second conveyor unit associated interface.
  • plug-in connections have been developed that have been specially developed for use in bow couplings and, together with a galvanic isolation device (isolation amplifier, opto-coupler), meet the requirements for data transmission in accordance with an Ethernet protocol.
  • a distance between the tension parts can be bridged by a radio link.
  • the nose clutches integrated opti ⁇ cal systems the data transmission between the multiple units by infrared or laser beam.
  • the invention is therefore an object of the invention to provide a generic data transmission device that can be designed structurally simple and inexpensive and also is robust against interference.
  • the first interface is provided to form an inductively separating connection with the second interface in the coupled state.
  • the connection techniques described above - in contrast to the connection techniques described above - a particularly reliable and durable connection can be achieved in a particularly simple design and cost-effective training.
  • an “inductively isolating” connection is to be understood as meaning, in particular, a galvanically separating connection between two circuits, which is based on the generation of a magnetic field on a primary side and the induction of an electric current on a secondary side by this field, the primary side and the secondary side are each associated with a different delivery unit.
  • the first interface expediently has at least one magnetic coupler, which is for coupling a data to be transmitted signal at the second interface vorgese ⁇ hen.
  • This coupler can be formed by transformer in a simple embodiment, by at least one Winding or induction coil, which is wound in particular around a magnetic core. Can a vorteilhaf ⁇ te formation of this core as a "cavity resonator" external magnetic or electrical interference fields are effectively shielded.
  • the core may in particular be made of a soft magnetic material ⁇ rule.
  • the fact that the interfaces form an inductively separating connection in the coupled state several advantages can be achieved.
  • the dome and Entkuppelvorêt between the interfaces can advantageously without wear SUC ⁇ gen, which - unlike connections - the number of such operations is at least largely unlimited.
  • the proposed compound can also achieve a particularly low sensitivity to contamination ⁇ who, which is usually a problem with plug and optical connections. In contrast to those based on Funkübertra ⁇ supply or frequency modulation compound systems, a very low rings sensitivity can be achieved to electromagnetic interference with the proposed compound further.
  • the interfaces transmit an Ethernet signal during operation.
  • the interfaces transmit the Ethernet signal preferably in opposite directions, from the first conveyor unit to the second conveyor unit and vice versa.
  • the data transmission device can advantageously achieve a connection between two Ethernet-based networks which are each integrated in a conveyor unit.
  • the conveyor units which are expediently joined together to form the conveyor device, are mechanically driven by mechanical interfaces arranged on the conveyor units. nisch together.
  • the invention can be used in the field of manufacturing technology, in particular in the coupling of workpiece carriers. In the field of rail transport, these interfaces are known in professional language under the term "nose clutch" and are each arranged on a front side of the conveyor units.Automatically detachable transmission paths can be achieved if the first interface of the data transmission device is intended for integration in a rail vehicle hitch This is the first one
  • Interface advantageously provided with a fastening means, which serves for fixing in or on a bow coupling housing.
  • the first interface includes at least two magnetic coupler corresponding to magneti ⁇ rule couplers of the second interface.
  • a compound with a high transmission rate ranging ER- be, in particular by magnetic coupler are assigned within each interface opposite Acco-called "full-duplex transmission").
  • the first interface preference ⁇ a first magnetic coupler comprising at least The transmitter and the receiver of the first interface expediently correspond with at least two magnetic couplers of the second interface, which serve as receivers or as transmitters can - in addition to the inductive separation of the interfaces - by providing a galvanic isolation within the interfaces between the transmitter and the receiver these interfaces are advantageously installed in current-insulated couplings, whereby the distribution undesirable ter currents between coupled conveyor units (so-called longitudinal currents) can be prevented.
  • this training is suitable for the transmission of Ethernet signals.
  • the invention further relates to a rail vehicle having a first vehicle unit comprising a first Bugkupp ⁇ lung, which serves for the mechanical coupling of the first vehicle unit with a second vehicle unit and includes a first data transmission apparatus for establishing a data connection between the vehicle units, said data transmission apparatus comprising a first interface is provided, which is used in the coupled state cooperatively with a second interface of the second vehicle unit for establishing the data connection. It is proposed that the interfaces in the coupled state form an inductively separating connection. This can provided a rail vehicle that can have a reliable data connection between vehicle units easily and quickly by ei ⁇ nem coupling process.
  • the first vehicle unit on a data bus ⁇ has, which is in the coupled state via the data transmission device with a data bus of the second vehicle unit.
  • the data bus ⁇ se, and the data transmission device are provided in particular for the transmission of data on the passenger information technology, such as passenger information data and / or control command data for control of output units for outputting a passenger information.
  • the data buses preferably each extend over an entire vehicle unit.
  • the first data bus is advantageously formed at least as a field bus from ⁇ which expediently field devices, such as Sen ⁇ sensors and / or actuators that connects with at least one control unit. Particularly fast data transmission can be achieved if the interfaces transmit an Ethernet signal during operation.
  • the first vehicle unit has a data bus which is connected in the coupled state via the data transmission device to a data bus of the second vehicle unit, that the data buses are designed as Ethernet-based fieldbus.
  • the invention is further based on a method for data transmission between two conveyor units of a conveyor device, in particular two vehicle units of a passenger vehicle, in which after a coupling of the conveyor units, a data connection between interfaces thereof is produced.
  • the interfaces in the coupled state form an inductively separating connection.
  • a conveying device can be achieved which can easily and quickly have a reliable data connection between vehicle units after a coupling process.
  • an Ethernet signal is transmitted between the conveyor units when the data connection is established.
  • FIG. 1 shows a schematic side view of a rail vehicle ⁇ zeugs having two coupled-together means Bugkupplitch multiple units
  • Figure 2 a detailed view of the nose clutches, each having a data transmission device.
  • Figure 1 shows a conveyor device 10 in the form of a rail vehicle, which is designed for passenger transport.
  • the conveying device 10 has two conveying units 12.1, 12.2, each in the form of a vehicle train designed as a train, which are mechanically coupled to one another by means of a coupling device 14.
  • the coupling ⁇ device 14 includes two nose clutches 16.1, 16.2, which are each assigned to one of the conveyor units 12.1 and 12.2, respectively, each of which is part of the corresponding conveyor unit 12.1 or 12.2.
  • the bow couplings 16.1, 16.2 are - viewed in the conveying direction 34 of the conveying device 10 - each arranged at one end of the conveyor units 12.1, 12.2.
  • the conveyor units 12.1, 12.2 are separable from each other and can be independently driven after separation.
  • Each nose release 16.1, 16.2 respectively with a mechanical watch interface provided 18.1 and 18.2, which is provided for the manufacture ⁇ development of a mechanical connection 20 between the conveyor units 12.1 and 12.2.
  • These interfaces 18 are shown schematically in Figure 2 and sufficiently well known in the art.
  • Each nose clutch 16.1, 16.2 is further equipped with a data transmission device 22.1 or 22.2, respectively, which is provided for establishing a data connection between the conveyor units 12.1 and 12.2.
  • the conveyor units 12.1, 12.2 designed as vehicle units also each have a data bus 24.1 or 24.2, which conventionally serves for the transmission of data within the corresponding conveyor unit 12.1 or 12.2, in particular between a control unit 26 and at least one further functional component 27.
  • the data buses 24.1, 24.2 are for this purpose as
  • Ethernet-based fieldbuses are formed.
  • the data buses 24 may be constructed as a bus of the type Profinet ®.
  • These data buses 24.1, 24.2, which respectively extend over the entire, corresponding conveyor unit 12.1 or 12.2, and the data transmission devices 22.1, 22.2 serve for
  • the functional component 27 is an output unit for outputting passenger information, e.g. formed as a screen, LED display, speakers, etc.
  • Figure 2 shows the coupling device 14 a detailed view from above, according to the viewing direction II in Figure 1.
  • This has, as already discussed above, two nose clutches 16.1, 16.2, which are each part of one of the conveyor units 12.1, 12.2.
  • the Bugkupplept 16.1, 16.2 each comprise a mechanical interface 18.1 and 18.2 for the manufacture ⁇ position of the mechanical connection 20 and a data transfer device 22.1 and 22.2 for the preparation of a data connection between the conveyor units 12.1, 12.2.
  • the data transmission device 22.1 has an interface 28.1, which in the coupled state of the conveyor units 12.1, 12.2 corresponds to an equivalent interface 28.2 of the data transmission device 22.2 of the conveyor unit 12.2.
  • the interfaces 28.1, 28.2 cooperatively establish the data connection between the conveyor units 12.1, 12.2.
  • the interfaces 28.1, 28.2 form in the coupled state an inductively separating connection, which is provided for transmission in both directions.
  • the interfaces 28.1, 28.2 each have at least one magnetic coupler 30E as a receiver and a magnetic coupler 30S as a transmitter.
  • the coupler 30. S (transmitter) of one interface generates by induction the signal to be transmitted in the corresponding magnetic coupler 30. E (receiver) of the other interface.
  • the magnetic couplers 30. S, 30. E have in the embodiment shown a magnetic core and a coil so that the magnetic couplers 30. S, 30. E of different interfaces 28.1, 28.2 form a transformer coupling.
  • the formation of the interfaces 28.1, 28.2, each with a pair of magnetic couplers 30. S, 30. E is suitable for the transmission of signals according to the Ethernet protocol.
  • the magnetic coupler 30, S 30, and E of the first inter- face 28.1 are - arranged in mirror symmetry with respect to a vertical, 34 aligned in the conveying direction ⁇ and the conveying unit 10 cut in the middle level 36th

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Small-Scale Networks (AREA)

Abstract

L'invention concerne un dispositif de transfert de données destiné à établir une liaison de données entre deux unités de transport (12.1, 12.2), pouvant être accouplées, d'un dispositif de transport (10), en particulier entre deux unités d'un véhicule de tourisme. Ledit dispositif comprend une première interface (28.1) associée à une première unité de transport (12.1) et pourvue dans l'état accouplé d'une deuxième unité de transport (12.2) pour l'établissement de la liaison de données par coopération avec une deuxième interface (28.2) associée à la deuxième unité de transport (12.2). L'invention vise à fournir un dispositif de transfert de données de ce type pouvant être construit de façon simple et peu onéreuse. A cet effet, la première interface (28.1) est prévue pour former dans l'état accouplé une liaison à séparation inductive avec la deuxième interface (28.2).
PCT/EP2012/061941 2011-07-21 2012-06-21 Dispositif de transfert de données, véhicule ferroviaire et procédé de transfert de données Ceased WO2013010746A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110079551 DE102011079551A1 (de) 2011-07-21 2011-07-21 Datenübertragungsvorrichtung, Schienenfahrzeug und Verfahren zur Datenübertragung
DE102011079551.0 2011-07-21

Publications (1)

Publication Number Publication Date
WO2013010746A1 true WO2013010746A1 (fr) 2013-01-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/061941 Ceased WO2013010746A1 (fr) 2011-07-21 2012-06-21 Dispositif de transfert de données, véhicule ferroviaire et procédé de transfert de données

Country Status (2)

Country Link
DE (1) DE102011079551A1 (fr)
WO (1) WO2013010746A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016016173A1 (fr) * 2014-07-29 2016-02-04 Voith Patent Gmbh Dispositif d'accouplement de contact électrique et procédé pour accoupler ou désaccoupler le dispositif d'accouplement de contact électrique et un dispositif d'accouplement complémentaire

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015107230A1 (de) * 2015-05-08 2016-11-10 Voith Patent Gmbh Schnittstellenanordnung für eine Daten-, Signal- und/oder Sprachübertragung
DE102021115310A1 (de) 2021-06-14 2022-12-15 HARTING Customised Solutions GmbH & Co. KG Modul mit integrierter WLAN Ethernet Datenschnittstelle
EP4275989A1 (fr) * 2022-05-10 2023-11-15 ALSTOM Holdings Dispositif et procédé de transmission de données entre des parties d'un véhicule ferroviaire ou entre des véhicules ferroviaires, ainsi que partie d'un véhicule ferroviaire

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696758A (en) * 1969-12-18 1972-10-10 Genisco Technology Corp Locomotive signaling and control system
US20100241295A1 (en) * 2009-03-17 2010-09-23 Jared Klineman Cooper System and method for communicating data in locomotive consist or other vehicle consist

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339930A1 (de) * 1993-11-24 1995-06-01 Bergische Stahlindustrie Luftleitungskupplung für Fahrzeuge
DE102004037849A1 (de) * 2004-08-04 2005-07-07 Siemens Ag Zugkupplung für ein Schienenfahrzeug

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696758A (en) * 1969-12-18 1972-10-10 Genisco Technology Corp Locomotive signaling and control system
US20100241295A1 (en) * 2009-03-17 2010-09-23 Jared Klineman Cooper System and method for communicating data in locomotive consist or other vehicle consist

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016016173A1 (fr) * 2014-07-29 2016-02-04 Voith Patent Gmbh Dispositif d'accouplement de contact électrique et procédé pour accoupler ou désaccoupler le dispositif d'accouplement de contact électrique et un dispositif d'accouplement complémentaire

Also Published As

Publication number Publication date
DE102011079551A1 (de) 2013-01-24

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