EP3415399B1 - Système d'alimentation à sureté intégrée d'un consommateur électrique à l'aide d'un bus d'énergie redondant - Google Patents

Système d'alimentation à sureté intégrée d'un consommateur électrique à l'aide d'un bus d'énergie redondant Download PDF

Info

Publication number
EP3415399B1
EP3415399B1 EP17176338.6A EP17176338A EP3415399B1 EP 3415399 B1 EP3415399 B1 EP 3415399B1 EP 17176338 A EP17176338 A EP 17176338A EP 3415399 B1 EP3415399 B1 EP 3415399B1
Authority
EP
European Patent Office
Prior art keywords
bus
switch
energy
network node
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.)
Active
Application number
EP17176338.6A
Other languages
German (de)
English (en)
Other versions
EP3415399A1 (fr
Inventor
Daniel Sigg
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 AG
Original Assignee
Siemens Mobility 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=59215480&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3415399(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Mobility AG filed Critical Siemens Mobility AG
Priority to PL17176338T priority Critical patent/PL3415399T3/pl
Priority to EP17176338.6A priority patent/EP3415399B1/fr
Publication of EP3415399A1 publication Critical patent/EP3415399A1/fr
Application granted granted Critical
Publication of EP3415399B1 publication Critical patent/EP3415399B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
    • B61L19/06—Interlocking devices having electrical operation
    • B61L19/08—Special arrangements for power supply for interlocking devices
    • 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
    • B61L27/30—Trackside multiple control systems, e.g. switch-over between different systems
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
    • B61L19/06—Interlocking devices having electrical operation

Definitions

  • the present invention relates to a system for the fail-safe supply of an electrical load with a redundant power bus.
  • Such decentralized functional units are used in particular in rail transport networks such as the railroad, where these are used to control vehicle influencing and / or vehicle monitoring units and to monitor functionality and to record process data and back to a central control and / or Monitoring center, such as a control center or a signal box, to report.
  • a central control and / or Monitoring center such as a control center or a signal box
  • As Switzerlandbeeinu units that give instructions to the driver or even make direct intervention in the vehicle control or directly set a safe track for example, signals, points, balises, line conductors, track magnets and the like, as well as sensors for detecting process variables of the moving train, such as power consumption, speed and the like.
  • train and track section monitoring units can also balise and line conductors, but also axle and track circuits and other train detection systems are called.
  • the present invention relates to all industrial plants in which functional units are distributed over long distances and yet must be centrally controlled.
  • the central controller can be perceived by a stationary control center, but also by
  • a digital data transport network can be used for the coupling of the decentralized functional units, which is robust in any way against a simple error event, yet a very clever use of very widely used in railway engineering Cu cables, for example, previously existing interlocking cables allowed and finally only a comparatively small number of network access points needed.
  • Such a device is used in a particularly advantageous manner for a rail network for rail transport. Consequently, it is then expedient, by means of the decentralized functional units traffic-monitoring and traffic-controlling Functional units, such as in particular signals, switches, axle counters, track circuits, point and line train control elements to couple to the data transport network.
  • traffic-monitoring and traffic-controlling Functional units such as in particular signals, switches, axle counters, track circuits, point and line train control elements to couple to the data transport network.
  • the decentralized functional units also known as element controllers or EC for short
  • EC element controllers
  • SNDs bus couplers
  • the SNDs can interrupt or bypass the power bus, as well as measure currents and voltages in the power bus.
  • This decoupling with the necessary shutdown functions is taken over by the network node units.
  • the network node unit in order to be able to master all possible error cases (overload in a segment of the power bus or to a consumer), the network node unit has controllable switches around the power bus to the left, to the right and to the To interrupt consumers.
  • Such a equipped network node unit is for example in the above-mentioned European patent application EP 3 109 128 A1 described in detail.
  • this network node unit is a single non-redundant element in the power supply chain up to the decentralized functional unit.
  • An obvious solution would be the insertion of a second redundant network node unit, which, however, is considered disadvantageous for cost and maintenance reasons.
  • the present invention is therefore an object of the invention to provide a system for fail-safe supply of an electrical load with a redundant running power bus, in which even the failure of a network node unit does not cause a decentralized functional units is completely decoupled from the supply of electrical energy.
  • a failure of the network node unit thus no longer has a negative impact on the availability of the decentralized functional unit coupling to it.
  • the first switch and the second switch each comprise two counter-switched in the respective bus core field effect transistors whose gate electrodes are controlled by the control unit.
  • a branch provided between the field-effect transistors from the respective bus core to the decentralized functional unit can thus be connected to each of the two supply sides by the corresponding wiring of the respective gate electrode (s) and also selectively separated.
  • the switching groups may each comprise a field-effect transistor whose gate electrode is at the potential of the control output.
  • the potential applied to the control output it is possible to intentionally disconnect the decentralized functional unit from one of the two or both feed sides of one of the bus wires.
  • control output can be controlled by an FPGA, which is preferably a component of the control unit.
  • FIG. 1 schematically shows an interlocking architecture with a system Sys, which has, inter alia, a signal box STW, a redunant built data backbone NB1, NB2, a data bus CB and an energy bus EB with two feed points PS1 and PS2.
  • the interlocking STW controls a train traffic on a track section G, in which signals S, points W, a level crossing Bue and axle counter AC are arranged.
  • These train protection and train control components each couple to a decentralized functional unit - also called element controller unit E - on the data bus CB and the power bus EB.
  • the decentralized functional units E are connected to the annular data bus CB in such a way that either access to the data backbone NB1 or NB2 is given via each side of the annular data bus CB.
  • the data bus CB coupled with corresponding routers / switches SW to the respective data backbone NB1, NB2.
  • the sequential connection of the Element Controller Unit E to the annular power bus ensures that each Element Controller Unit E can be supplied redundantly with electrical energy from both sides.
  • FIG. 2 now shows schematically the data and power supply connection of the Element Controller Unit E of a train control component, here for example a switch W, to the data bus CB and the power bus EB.
  • a train control component here for example a switch W
  • Such an attachment point comprises a network node unit SND and the actual element controller EC.
  • the network node unit SND comprises a communication unit SCU for data exchange over both branches of the data bus CB.
  • the network node unit SND is designed so that it couples to both branches of the power bus EB and thus always, if necessary, across other network node units SND away - an access to both feed points PS1 and PS2 consists (as in FIG. 1 shown).
  • the network node unit SND further has a control and evaluation logic SL, which can be integrated, for example, in the switching module S, and thus controls and monitors the power bus EB.
  • the control and evaluation logic detects current violations and / or voltage dips within the power bus EB and / or the connected consumer (SPU with EC) and evaluates this data for a possibly present short circuit.
  • the network node unit is always supplied in redundant manner from two sides with electrical energy and therefore has in the context of a switching module S via a left switch S1 and a right switch S2 and a load switch S3 to the supply unit SPU of the element controller EC.
  • the network node unit SND also supplies the communication unit SCU with voltage and can also exchange data with it via an Ethernet connection and is thus integrated in the data bus CB (eg activation of manual operation of the SND via remote access and actuation of the switches S1 to S3, delivery of diagnostic data to the interlocking or a higher-level service and Diagnosesytem, query the current voltages, currents, energy and power values, parameterization of the SND, data for charging a not further illustrated energy storage or the registration of future power requirements).
  • the supply unit SPU is integrated via the switch S3, which converts the voltage of the power bus EB to the input voltage required for the element controller EC.
  • a data connection between the switching module S of the network node unit SND and the supply unit SPU, for example in the form of a serial RS 422 or Ethernet, is provided.
  • Energy-technically typical here is, for example, a three-phase connection with 400 VAC.
  • the element controller EC controls and supplies in FIG. 2
  • the switch W receives the element controller EC data telegrams from a higher-level interlocking CPU via an Ethernet connection from the communication unit SCU and are via this communication unit SCU feedback to the interlocking computer CPU.
  • the interlocking computer CPU can also represent a corresponding evaluation module that evaluates the received data as intended.
  • FIG. 3 schematically shows an alternative embodiment for the wiring of the switching module S of any network node unit SND.
  • the switching module S comprises the first switch S1 and the second switch S2, the present case in each case two in the respective bus core bus +, bus counter-switched field effect transistors T1, T2, T3, T4 whose gate electrodes can be controlled by the control unit (not shown here), which is indicated by arrows 30.
  • the energy bus can be selectively interrupted (eg for the isolation / disconnection of defective sections).
  • diodes D1 to D4 are provided. The in FIG.
  • switch S3 has now been divided into two on the negative bus core bus- coupling switches S3 and S4, with which the functional unit E can selectively turn on only the power bus EB left or right, if this is separated by means of switch S1 and switch S2.
  • These switches are also field-effect transistors T5, T6.
  • a resistance module RG1, RG2 which is provided between the positive core bus + and the negative wire bus of the power bus EB, is now arranged.
  • the output A1, A2 of this resistor group RG1, RG2 is respectively connected to the gate electrode of the switches S3, S4.
  • the resistor assembly RG1, RG2 here dimensioned / set so that the switches S3, S4 are conductive in the presence of the bus voltage.
  • a control output ST1, ST2 (coming for example from a FPGA of the control unit) connected to the already provided by the resistor assembly RG1, RG2 output voltage can be manipulated to, for example, the switches S3 and S4 to open.
  • the control output ST1, ST2 does not necessarily change the parameterization of the resistor group RG1, RG2 (one could also set up the device so that this would be possible), but draws, for example, the output voltage provided by the resistor group to the value NULL.
  • the decentralized functional units E remain connected to the power bus EB even if the switching functions of the switches S1 and S2 or the control mechanisms / logic should fail. Due to the drop across the resistor assemblies RG1, RG2 voltage between the positive wire Bus + and the negative wire bus of the power bus EB is in the presence of the bus voltage on at least one of the two sides so always a voltage available, which switches the switches S3, S4 and Thus, the decentralized functional unit E always connects to the two wires Bus +, bus- of the feed bus EB. A failure of the network node unit SND thus no longer has a negative impact on the availability of the decentralized functional unit E.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Claims (4)

  1. Système (Sys) d'alimentation à sûreté intégrée d'un consommateur électrique (E) à l'aide d'un bus d'énergie (EB) redondant par lequel des unités fonctionnelles (E, S, W, bue, AC) décentralisées disposées dans une installation de sécurité de voie, pouvant être caractérisées en tant que consommateurs électriques, sont alimentées en énergie électrique, dans lequel :
    a) un système de commande (STW) maître est prévu qui échange avec les unités fonctionnelles (E) décentralisées des informations sur un bus de données (CB) par télégramme de données,
    b) des unités de noeud de réseau (SND) sont disposées de manière séquentielle entre deux points d'alimentation (PS1, PS2) d'un bus d'énergie (EB) monté de façon annulaire qui fournissent aux unités fonctionnelles (E) décentralisées l'accès au bus d'énergie (EB) et optionnellement également au bus de données (CB),
    c) les unités de noeud de réseau (SND) disposent d'un module de commutation (S) pouvant être commandé par une unité de commande (CPU), qui comprend un premier commutateur (S1) et un deuxième commutateur (S2), dans lequel un accès aux deux points d'alimentation (PS1, PS2) peut être commuté avec les deux commutateurs (S1, S2),
    d) de chaque côté de l'unité fonctionnelle (E) décentralisée, il est prévu un groupe de résistances (RG1, RG2) respectif disposé entre le brin positif (Bus+) et le brin négatif (Bus-) du bus d'énergie (EB), dont la sortie (A1, A2) est placée sur respectivement une entrée d'un module de branchement (S3, S4) qui relie un des deux brins (Bus+, Bus-) du bus d'énergie (EB) à l'unité fonctionnelle (E) décentralisée, dans lequel le groupe de résistances (RG1, RG2) est ainsi réglé que le module de branchement (S3, S4) commute en présence de la tension de bus ; et
    e) respectivement une sortie de commande (ST1, ST2) branchée sur la sortie du groupe de résistances (RG1, RG2) avec laquelle la tension de sortie fournie par le groupe de résistances (RG1, RG2) peut être manipulée.
  2. Système selon la revendication 1, caractérisé en ce que le premier commutateur (S1) et le deuxième commutateur (S2 comprennent respectivement deux transistors à effet de champ (T1 à T4) branchés en sens contraire dans les brins de bus (Bus+, Bus-) respectifs, dont l'électrode de grille peut être commandée par l'unité de commande.
  3. Système selon la revendication 1 ou 2, caractérisé en ce que les groupes de commutation (S3, S4) comprennent chacun un transistor à effet de champ (T5, T6) dont l'électrode de grille est sur le potentiel de la sortie de commande (ST1, ST2).
  4. Système selon la revendication 3, caractérisé en ce que la sortie de commande (ST1, ST2) peut être commandée par un FPGA qui fait de préférence partie intégrante de l'unité de commande de l'unité de noeud de réseau (SND).
EP17176338.6A 2017-06-16 2017-06-16 Système d'alimentation à sureté intégrée d'un consommateur électrique à l'aide d'un bus d'énergie redondant Active EP3415399B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL17176338T PL3415399T3 (pl) 2017-06-16 2017-06-16 System do bezusterkowego zasilania elektrycznego urządzenia odbiorczego z redundantną magistralą energetyczną
EP17176338.6A EP3415399B1 (fr) 2017-06-16 2017-06-16 Système d'alimentation à sureté intégrée d'un consommateur électrique à l'aide d'un bus d'énergie redondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17176338.6A EP3415399B1 (fr) 2017-06-16 2017-06-16 Système d'alimentation à sureté intégrée d'un consommateur électrique à l'aide d'un bus d'énergie redondant

Publications (2)

Publication Number Publication Date
EP3415399A1 EP3415399A1 (fr) 2018-12-19
EP3415399B1 true EP3415399B1 (fr) 2019-10-23

Family

ID=59215480

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17176338.6A Active EP3415399B1 (fr) 2017-06-16 2017-06-16 Système d'alimentation à sureté intégrée d'un consommateur électrique à l'aide d'un bus d'énergie redondant

Country Status (2)

Country Link
EP (1) EP3415399B1 (fr)
PL (1) PL3415399T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4037126A1 (fr) * 2021-01-29 2022-08-03 Siemens Mobility AG Système de démarrage rapide commandé et de fonctionnement d'un bus à énergie redondant destiné à l'alimentation à sécurité intégrée d'un consommateur électrique
EP4160845A1 (fr) * 2021-09-29 2023-04-05 Siemens Mobility AG Système de démarrage contrôlé et de fonctionnement d'un bus d'énergie redondant

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115402378B (zh) * 2022-09-23 2023-11-07 中车株洲电力机车有限公司 一种城轨车辆供电控制装置及车库内供电控制装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035716A (en) 1976-03-31 1977-07-12 Gte Automatic Electric Laboratories Incorporated Super compensated voltage control of redundant D.C. power supplies
DE102010030821A1 (de) 2010-07-01 2012-01-05 Endress + Hauser Process Solutions Ag Verfahren und Vorrichtung zur Inbetriebnahme von Feldgeräten, insbesondere von HART-Feldgeräten im Multidrop-Betriebsmodus
US20140306542A1 (en) 2013-04-11 2014-10-16 Draker, Inc. Switch Disconnect Circuit for Solar Arrays
WO2015000757A1 (fr) 2013-07-02 2015-01-08 Siemens Schweiz Ag Équipement et procédé pour faire fonctionner des unités fonctionnelles décentralisées
DE102013225815A1 (de) 2013-12-13 2015-06-18 Db Netz Ag Verfahren und Vorrichtung zum Betreiben einer unterbrechungsfreien Stromversorgung für Komponenten der Leit- und Sicherungstechnik
EP3109128A1 (fr) 2015-06-25 2016-12-28 Siemens Schweiz AG Système et procédé d'élimination de court-circuit dans un bus d'alimentation
WO2016206842A1 (fr) 2015-06-25 2016-12-29 Siemens Schweiz Ag Système et procédé d'alimentation électrique d'unités fonctionnelles décentralisées
WO2017054951A1 (fr) 2015-10-02 2017-04-06 Siemens Schweiz Ag Système et procédé permettant l'élimination automatique d'une tension pertubatrice excessive dans un bus d'alimentation
EP3247015A1 (fr) 2016-05-18 2017-11-22 Thales Deutschland GmbH Dispositif d'alimentation electrique et procede de fonctionnement d'un dispositif d'alimentation electrique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1995916A1 (fr) 2007-05-24 2008-11-26 Siemens Schweiz AG Dispositif de commande et/ou de surveillance et de demande de données à partir d'unités de fonction décentralisées agencées le long d'un réseau de trafic
EP2549620A3 (fr) 2011-07-22 2013-04-24 Siemens Schweiz AG Dispositif de fonctionnement d'unités de fonction décentralisées et agencées dans une installation industrielle
DE102013225020A1 (de) * 2013-12-05 2015-06-11 Robert Bosch Gmbh Bordnetz zur fehlertoleranten und redundanten Versorgung

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035716A (en) 1976-03-31 1977-07-12 Gte Automatic Electric Laboratories Incorporated Super compensated voltage control of redundant D.C. power supplies
DE102010030821A1 (de) 2010-07-01 2012-01-05 Endress + Hauser Process Solutions Ag Verfahren und Vorrichtung zur Inbetriebnahme von Feldgeräten, insbesondere von HART-Feldgeräten im Multidrop-Betriebsmodus
US20140306542A1 (en) 2013-04-11 2014-10-16 Draker, Inc. Switch Disconnect Circuit for Solar Arrays
WO2015000757A1 (fr) 2013-07-02 2015-01-08 Siemens Schweiz Ag Équipement et procédé pour faire fonctionner des unités fonctionnelles décentralisées
DE102013225815A1 (de) 2013-12-13 2015-06-18 Db Netz Ag Verfahren und Vorrichtung zum Betreiben einer unterbrechungsfreien Stromversorgung für Komponenten der Leit- und Sicherungstechnik
EP3109128A1 (fr) 2015-06-25 2016-12-28 Siemens Schweiz AG Système et procédé d'élimination de court-circuit dans un bus d'alimentation
WO2016206842A1 (fr) 2015-06-25 2016-12-29 Siemens Schweiz Ag Système et procédé d'alimentation électrique d'unités fonctionnelles décentralisées
WO2017054951A1 (fr) 2015-10-02 2017-04-06 Siemens Schweiz Ag Système et procédé permettant l'élimination automatique d'une tension pertubatrice excessive dans un bus d'alimentation
EP3247015A1 (fr) 2016-05-18 2017-11-22 Thales Deutschland GmbH Dispositif d'alimentation electrique et procede de fonctionnement d'un dispositif d'alimentation electrique

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "FPGA's vs Microcontrollers", ELECTRICALENGINEERING, 22 September 2010 (2010-09-22), pages 1 - 3, XP055814981, Retrieved from the Internet <URL:https://electronics.stackexchange.com/questions/4382/fpgas-vs-microcontrollers> [retrieved on 20210617]
ANONYMOUS: "Photovoltaic MOSFET Driver with integrated Fast Turn-Off, Solid-State Relay.", VISHAY SEMICONDUCTORS. VOM1271, VISHAY INTERTECHNOLOGY, INC, 8 February 2017 (2017-02-08), pages 1 - 7, XP055814967
KALNOSKAS AIMEE: "MCU vs FPGA - What's the diff?", HTTPS://WWW.MICROCONTROLLERTIPS.COM, 16 December 2016 (2016-12-16), pages 1 - 4, XP055814976, Retrieved from the Internet <URL:https://www.microcontrollertips.com/faq- mcu-vs-fpga-whats-the-diff> [retrieved on 20210617]
SHELLEY SEVERN, ET AL: "FPGA-controlled switch-reconfigured antenna - Abstract", IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 19 April 2010 (2010-04-19), pages 1 - 1, XP055814959, [retrieved on 20210617]

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4037126A1 (fr) * 2021-01-29 2022-08-03 Siemens Mobility AG Système de démarrage rapide commandé et de fonctionnement d'un bus à énergie redondant destiné à l'alimentation à sécurité intégrée d'un consommateur électrique
EP4160845A1 (fr) * 2021-09-29 2023-04-05 Siemens Mobility AG Système de démarrage contrôlé et de fonctionnement d'un bus d'énergie redondant

Also Published As

Publication number Publication date
EP3415399A1 (fr) 2018-12-19
PL3415399T3 (pl) 2020-04-30

Similar Documents

Publication Publication Date Title
EP3313710B1 (fr) Système et procédé d&#39;élimination de court-circuit dans un bus d&#39;alimentation
EP2735082B1 (fr) Dispositif permettant de faire fonctionner des unités fonctionnelles décentralisées disposées dans une infrastructure ferroviaire
EP2301202B1 (fr) Dispositif de commande et/ou de surveillance et de demande de données à partir d&#39;unités de fonction décentralisées agencées le long d&#39;un réseau de trafic
EP3016830A1 (fr) Équipement et procédé pour faire fonctionner des unités fonctionnelles décentralisées
EP3415399B1 (fr) Système d&#39;alimentation à sureté intégrée d&#39;un consommateur électrique à l&#39;aide d&#39;un bus d&#39;énergie redondant
DE102011117589A1 (de) Einheit mit Schaltfunktion für Ethernet
DE102006004339A1 (de) Redundantes Kommunikationsnetzwerk
EP3313709B1 (fr) Système et procédé d&#39;alimentation électrique d&#39;unités fonctionnelles décentralisées
DE4405088C2 (de) Spinnereimaschine, insbesondere eine Ringspinnmaschine
EP3247015A1 (fr) Dispositif d&#39;alimentation electrique et procede de fonctionnement d&#39;un dispositif d&#39;alimentation electrique
WO2016142163A1 (fr) Dispositif de commutation permettant de faire fonctionner au moins une charge
DE102014217457A1 (de) Schutzvorrichtung mit richtzonenselektiver Verriegelungsfunktionalität
EP3305622A1 (fr) Procédé de diagnostic de composants techniques répartis dans l&#39;espace
EP4160845B1 (fr) Système de démarrage contrôlé et de fonctionnement d&#39;un bus d&#39;énergie redondant
DE10052046B4 (de) Steuerung für Rotationsdruckmaschinen
WO2017054951A1 (fr) Système et procédé permettant l&#39;élimination automatique d&#39;une tension pertubatrice excessive dans un bus d&#39;alimentation
EP3281365B1 (fr) Dispositif d&#39;extension d&#39;interface pour un dispositif réseau et procédé de fonctionnement d&#39;un dispositif d&#39;extension d&#39;interface
WO2009026600A1 (fr) Dispositif d&#39;alimentation en énergie décentralisé destiné à un système de commande modulaire sécurisé contre les erreurs
EP3822145A1 (fr) Procédé et système d&#39;exécution d&#39;un chemin de roulement à aiguillage projeté
EP1400882A2 (fr) Dispositif d&#39;automatisation et/ou de commande de machines-outils ou de machines de production
EP3739407A1 (fr) Procédé d&#39;ajustement d&#39;une topologie de communication dans un système cyberphysique
DE19943503B4 (de) Einrichtung zur sicherheitsrelevanten Automatisierung von Maschinen und Anlagen mit elektrischen Antrieben
WO2017140698A1 (fr) Rupture de câble dans les systèmes modulaires
EP4037126A1 (fr) Système de démarrage rapide commandé et de fonctionnement d&#39;un bus à énergie redondant destiné à l&#39;alimentation à sécurité intégrée d&#39;un consommateur électrique
EP2817923B1 (fr) Réseau de calculateurs avec un bus de liaison de forme annulaire

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SIEMENS MOBILITY AG

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190517

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190704

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502017002630

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1193318

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191115

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: SIEMENS SCHWEIZ AG, CH

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20191023

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200224

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200124

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200123

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200224

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502017002630

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PG2D Information on lapse in contracting state deleted

Ref country code: IS

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200223

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: THALES MANAGEMENT & SERVICES DEUTSCHLAND GMBH

Effective date: 20200723

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200616

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200616

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 502017002630

Country of ref document: DE

RDAE Information deleted related to despatch of communication that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSDREV1

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210616

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210616

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

27O Opposition rejected

Effective date: 20211018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191023

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NO

Payment date: 20220622

Year of fee payment: 6

Ref country code: NL

Payment date: 20220620

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20230907

Year of fee payment: 7

REG Reference to a national code

Ref country code: NO

Ref legal event code: MMEP

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20230701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230630

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20240508

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20240607

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240819

Year of fee payment: 8