WO2010058271A2 - Procédé et système de protection d'une ligne électrique pour signaux de voie ferrée - Google Patents

Procédé et système de protection d'une ligne électrique pour signaux de voie ferrée Download PDF

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Publication number
WO2010058271A2
WO2010058271A2 PCT/IB2009/007508 IB2009007508W WO2010058271A2 WO 2010058271 A2 WO2010058271 A2 WO 2010058271A2 IB 2009007508 W IB2009007508 W IB 2009007508W WO 2010058271 A2 WO2010058271 A2 WO 2010058271A2
Authority
WO
WIPO (PCT)
Prior art keywords
plant
card
controller
interface
protection
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/IB2009/007508
Other languages
English (en)
Other versions
WO2010058271A3 (fr
Inventor
Maurizio Morelli
Davide Trentini
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.)
Sirti SpA
Original Assignee
Sirti SpA
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
Priority to SI200931876T priority Critical patent/SI2356010T1/sl
Application filed by Sirti SpA filed Critical Sirti SpA
Priority to CA2744435A priority patent/CA2744435C/fr
Priority to PL09810820T priority patent/PL2356010T3/pl
Priority to CN200980146420.8A priority patent/CN102224053B/zh
Priority to HK12103259.6A priority patent/HK1162419B/xx
Priority to BRPI0921963-3A priority patent/BRPI0921963B1/pt
Priority to US12/998,670 priority patent/US8644958B2/en
Priority to HRP20181363TT priority patent/HRP20181363T1/hr
Priority to EP09810820.2A priority patent/EP2356010B1/fr
Publication of WO2010058271A2 publication Critical patent/WO2010058271A2/fr
Anticipated expiration legal-status Critical
Publication of WO2010058271A3 publication Critical patent/WO2010058271A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/068—Protection against eddy-currents, short-circuits, or the like, for electric safety arrangements

Definitions

  • an electric line for signals of a railway type comprises a computerized central apparatus (ACC) that manages a plurality of peripheral posts, by sending to them the railway logic commands. Each peripheral post executes said commands in field and transmits the corresponding controls acquired from the field plants.
  • ACC computerized central apparatus
  • Each peripheral post comprises at least one plant controller (CdE) , which controls a plurality of plant- interface (IE) cards.
  • CdE plant controller
  • IE plant- interface
  • Said interface or driving cards have the task of supplying the plants (E) directly on the basis of the commands received from the controller and acquiring the control signals from the field sensors, transferring them to the controller.
  • plants of the line are track circuits or light-signalling devices (semaphores) .
  • the interface or driving cards are the sensitive elements of the line and those for which operating faults are frequent.
  • the procedure is to set the stretch in safety conditions, i.e., all the trains affected by the fault are warned and intervention is undertaken to remedy the fault, for example via replacement of an electronic card.
  • the present invention proposes overcoming the aforesaid drawbacks by providing an apparatus for protection of the line that comprises at least one backup interface card, which is automatically connected instead of the card in which the fault has occurred for the time necessary for repairing said card.
  • One aspect of the present invention regards a system for the protection of an electric line for railway signals having the characteristics specified in Claim 1 attached hereto.
  • Figure 1 represents a block diagram of a railway line according to the present invention
  • Figures 2a and 2b represent the system according to the present invention respectively in conditions of normal operation and in conditions of breakdown following upon triggering of the protection procedure.
  • the system comprises a computerized central apparatus ACC that manages a plurality of peripheral posts PP, sending to them the railway logic commands.
  • Each peripheral post implements said commands in field and transmits the corresponding controls acquired from the field plants.
  • Each peripheral post comprises at least one plant controller CdE, which controls a plurality of plant- interface cards IE.
  • Said interface or driving cards have the task of supplying the plants E directly on the basis of the commands received from the controller and acquiring the control signals from the field sensors, transferring them to the controller.
  • Examples of plants of the line are track circuits, light-signalling devices (semaphores) , vital inputs/outputs (control and reading of railway relays), drive boxes (railway points), etc.
  • the plant-interface cards IdE are normally located in an appropriate area of the peripheral post PP.
  • Each card comprises a connection bus Bl for a respective connector, designed to connect the interface card with the controlled plant. Terminated on said connector are the connection cables to the railway-yard plants .
  • Each peripheral post also comprises a switching relay T for each interface card, which is controlled by the plant controller CdE and enables selective connection of the interface card, via the field bus Bl, to the plant or to a protection bus B2 , which connects up to all the plant-interface cards IE.
  • the interface cards in normal operating conditions have their protection relays in a position such as to connect the analog outputs/inputs on their own field bus and hence control correctly their own plant.
  • a backup plant- interface card IER connected to the common protection bus B2 via a switching relay TR, also controlled by the plant interface, which in the case of a failure to one of the active interface cards replaces said failed card automatically via switching of said relays.
  • the plant controller CdE detects a fault of a given N-th interface card IE N , it governs the protection relay T N of the failed card in such a way that the card will be disconnected from the controlled plant and will instead be connected to the common protection bus B2.
  • the controller moreover controls the switching relay TR of the backup card IER so as to connect its own field bus BlR to the inputs and outputs of the plant that was controlled by the failed card.
  • the controller at this point is able to control and program the backup card with the same programmings (or settings) that were those of the failed card.
  • the protection or backup cards can be in a number higher than one in so far as, with the same method according to the present invention, it is possible to protect different types of cards IdE within the same rack of the peripheral post PP (in this case, once the first failure of the card IE has occurred and the subsequent automatic replacement thereof has been made, it is no longer possible to replace further failed cards IE automatically in so far as the protection bus B2 is already occupied with replacement of the first failed card IE) .

Landscapes

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

Abstract

L'invention porte sur un système de protection d'une ligne électrique pour signaux de voie ferrée qui comprend un appareil central informatisé (ACC) connecté à une pluralité de postes périphériques (PP). Chaque poste périphérique comprend au moins une carte électronique de contrôleur d'équipement (CdE), qui commande une pluralité de cartes d'interface d'équipement (IE) qui alimentent directement les équipements (E), par le biais d'un bus de terrain (B1), sur la base d'instructions reçues du contrôleur d'équipement, et acquièrent les signaux de commande provenant des capteurs de terrain, en les transférant vers le contrôleur.
PCT/IB2009/007508 2008-11-21 2009-11-18 Procédé et système de protection d'une ligne électrique pour signaux de voie ferrée Ceased WO2010058271A2 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
HRP20181363TT HRP20181363T1 (hr) 2008-11-21 2009-11-18 Postupak i sustav zaštite električne linije za željezničke signale
CA2744435A CA2744435C (fr) 2008-11-21 2009-11-18 Procede et systeme de protection d'une ligne electrique pour signaux de voie ferree
PL09810820T PL2356010T3 (pl) 2008-11-21 2009-11-18 Sposób i system do zabezpieczania linii elektrycznej do sygnałów kolejowych
CN200980146420.8A CN102224053B (zh) 2008-11-21 2009-11-18 用于保护用于铁路信号的输电线的方法和系统
HK12103259.6A HK1162419B (en) 2008-11-21 2009-11-18 Method and system for the protection of an electric line for railway signals
SI200931876T SI2356010T1 (sl) 2008-11-21 2009-11-18 Metoda in sistem za varovanje električnega voda za železniške signale
US12/998,670 US8644958B2 (en) 2008-11-21 2009-11-18 Method and system for the protection of an electric line for railway signals
BRPI0921963-3A BRPI0921963B1 (pt) 2008-11-21 2009-11-18 Método e sistema de proteção para uma linha elétrica de sinais de transporte ferroviário.
EP09810820.2A EP2356010B1 (fr) 2008-11-21 2009-11-18 Procédé et système de protection d'une ligne électrique pour signaux de voie ferrée

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2008A002088A IT1391799B1 (it) 2008-11-21 2008-11-21 Metodo e sistema per la protezione di una linea elettrica per segnali ferroviari
ITMI2008A002088 2008-11-21

Publications (2)

Publication Number Publication Date
WO2010058271A2 true WO2010058271A2 (fr) 2010-05-27
WO2010058271A3 WO2010058271A3 (fr) 2011-08-04

Family

ID=41170472

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/007508 Ceased WO2010058271A2 (fr) 2008-11-21 2009-11-18 Procédé et système de protection d'une ligne électrique pour signaux de voie ferrée

Country Status (13)

Country Link
US (1) US8644958B2 (fr)
EP (1) EP2356010B1 (fr)
KR (1) KR20110110094A (fr)
CN (1) CN102224053B (fr)
BR (1) BRPI0921963B1 (fr)
CA (1) CA2744435C (fr)
HR (1) HRP20181363T1 (fr)
HU (1) HUE039346T2 (fr)
IT (1) IT1391799B1 (fr)
PL (1) PL2356010T3 (fr)
PT (1) PT2356010T (fr)
SI (1) SI2356010T1 (fr)
WO (1) WO2010058271A2 (fr)

Cited By (1)

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EP2423897A3 (fr) * 2010-08-26 2013-10-09 Novar GmbH Installation d'alerte aux dangers et son procédé de fonctionnement

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CN102752396B (zh) * 2012-07-17 2016-05-18 上海成业智能科技股份有限公司 嵌入式传感服务器及其数据控制方法
US9979438B2 (en) * 2013-06-07 2018-05-22 Apple Inc. Controlling a media device using a mobile device
DE102015218906B4 (de) * 2015-09-30 2021-06-10 Siemens Mobility GmbH Verfahren zum Betreiben eines Datenübertragungssystems und Datenübertragungssystem
CN110412862B (zh) * 2018-04-27 2022-01-07 比亚迪股份有限公司 计算机联锁系统及其切换控制方法、设备、存储介质
CN110406563B (zh) * 2018-04-27 2024-06-21 比亚迪股份有限公司 计算机联锁系统及其切换控制方法、设备、存储介质
CN110962865A (zh) * 2019-12-24 2020-04-07 国汽(北京)智能网联汽车研究院有限公司 一种自动驾驶安全计算平台

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
WO2010058271A3 (fr) 2011-08-04
US20110288657A1 (en) 2011-11-24
SI2356010T1 (sl) 2018-10-30
EP2356010A2 (fr) 2011-08-17
IT1391799B1 (it) 2012-01-27
HK1162419A1 (en) 2012-08-31
CA2744435C (fr) 2017-10-24
US8644958B2 (en) 2014-02-04
PL2356010T3 (pl) 2018-11-30
HRP20181363T1 (hr) 2018-10-19
CA2744435A1 (fr) 2010-05-27
CN102224053B (zh) 2014-04-02
ITMI20082088A1 (it) 2010-05-22
PT2356010T (pt) 2018-10-19
BRPI0921963A2 (pt) 2016-01-05
KR20110110094A (ko) 2011-10-06
EP2356010B1 (fr) 2018-07-04
CN102224053A (zh) 2011-10-19
HUE039346T2 (hu) 2018-12-28
BRPI0921963B1 (pt) 2019-05-07

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