(systèmes) d'enclenchement électroique
Explanation:
Creation of four new ***electronic interlocking systems***, according to the new track layout (ready to be interfaced with ETCS Level 1);"
784 bâton-piote, gage – nterlocked electric token – Stabblock mit elektrischem Verschluss
901 bloc enclenché – interlocked block (line-clear release) – Blocksystem mit Signalverschluss, Zugrückmeldung aus Blockverschluss
3197 enclenchement – interlocking – Verschluss
3233 enclencher – to lock, interlock – verriegeln, verschließen, sperren, einschalten
8180 signal enclenché– interlocked signal – abhängiges Signal
(UIC, Lexique général des termes ferroviaires)
In railway signalling, an interlocking is an arrangement of signal apparatus that prevents conflicting movements through an arrangement of tracks such as junctions or crossings. The signalling appliances and tracks are sometimes collectively referred to as an interlocking plant. An interlocking is designed so that it is impossible to display a signal to proceed unless the route to be used is proven safe.
In North America, the official railroad definition of interlocking is: "An arrangement of signals and signal appliances so interconnected that their movements must succeed each other in proper sequence"
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Interlocking types
Interlockings can be categorized as mechanical, electrical (electro-mechanical or relay-based), or electronic/computer-based.
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A minimal interlocking consists of signals, but usually includes additional appliances such as points (US: switches) and derails, and may include crossings at grade and movable bridges. Some of the fundamental principles of interlocking include:
• Signals may not be operated to permit conflicting train movements to take place at the same time.
• Switches and other appliances in the route must be properly 'set' (in position) before a signal may allow train movements to enter that route.
• Once a route is set and a train is given a signal to proceed over that route, all switches and other movable appliances in the route are locked in position until either
o the train passes out of the portion of the route affected, or
o the signal to proceed is withdrawn and sufficient time has passed to ensure that a train approaching that route has had opportunity to come to a stop before passing the signal.
https://en.wikipedia.org/wiki/Interlocking
Dans le domaine de la signalisation ferroviaire, un enclenchement est un ensemble d'appareils de signalisation qui matérialise physiquement, dans la zone d’action d’un poste d’aiguillage (jonction, croisement de rails...), une incompatibilité de manœuvre entre différents organes de commande d’appareils de voie ou de signaux dans le but de n’autoriser le passage d’un mouvement d'appareils de voie que lorsque toutes les conditions de sécurité nécessaires à ce mouvement sont réalisées. Il peut être mis en œuvre mécaniquement ou électriquement.
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Dans un poste d'aiguillage, les enclenchements matérialisent l’obtention de l’ensemble des conditions suivantes avant de libérer l’organe (levier ou relais de commande) du signal commandant l’itinéraire afin qu’il puisse être mis en position « ouvert » :
1. Les appareils de voie (aiguilles et taquets) ou les signaux protégeant le passage à établir sont dans la position interdisant tout engagement intempestif de gabarit (protection contre les « prises en écharpe »),
2. Les appareils de voie du passage sont placés dans la bonne position (continuité du passage),
3. La protection contre des mouvements de sens contraire est assurée (« nez à nez »),
4. Les autres conditions particulières au poste (barrières de passage à niveau fermées par exemple) sont réalisées.
https://fr.wikipedia.org/wiki/Enclenchement
Westinghouse und die damalige GEC ALSTHOM entwickelten Anfang der 1980er Jahre gemeinsam einen offenen Standard für elektronische Stellwerke bei British Rail namens SSI. Das erste Stellwerk ging 1985 in Betrieb.
https://de.wikipedia.org/wiki/Elektronisches_Stellwerk
Solid State Interlocking (SSI) is the brand name of the first generation processor-based interlocking developed in the 1980s by British Rail's Research Division, GEC-General Signal and Westinghouse Signals Ltd in the UK.
https://en.wikipedia.org/wiki/Solid_State_Interlocking
IECCs were developed as an alternative to the traditional switch or button panel control, which in turn replaced mechanical lever frames. From the start, they controlled Solid State Interlockings (SSIs), a software version of the traditional relay interlocking, but existing relay interlockings may also be controlled from an IECC. The system can control as many miles of track as required, but typically around 50–100 miles.
https://en.wikipedia.org/wiki/Integrated_Electronic_Control_...
Automatic block signaling, or ABS, is a railroad communications system that consists of a series of signals that divide a railway line into a series of sections, or "blocks". The system controls the movement of trains between the blocks using automatic signals. ABS operation is designed to allow trains operating in the same direction to follow each other in a safe manner without risk of rear end collision. The introduction of ABS reduced railways' costs and increased their capacity, compared to older manual block systems that required human operators. The automatic operation comes from the system's ability to detect if blocks are occupied or otherwise obstructed, and conveying that information to approaching trains.
https://en.wikipedia.org/wiki/Automatic_block_signaling
Le block-système ou cantonnement est le moyen généralement employé pour assurer un espacement suffisant entre les convois circulant dans le même sens sur une voie ferrée donnée.
https://fr.wikipedia.org/wiki/Block-système
Le système européen de contrôle des trains (en abrégé ETCS, sigle de European Train Control System) est une composante de l'ERTMS qui est prévu pour remplacer à terme le grand nombre de systèmes de répétition des signaux et de signalisation en cabine actuellement utilisés sur les différents réseaux de chemins de fer européens.
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Niveau 1
Fonctionnement de l'ETCS niveau 1
EVC = European Vital Computer (l'ordinateur embarqué)
LEU = Lineside Electronics Unit (la commande de la (des) balise(s))
(1) = Circuit de voie (ou autre moyen de détection des trains au sol)
(2) = Cabine de signalisation
Le niveau 1 peut être installé en parallèle du système national. Chaque engin utilise le système dont il est pourvu, ce qui évite des coûts de mise à niveau. Sur réseau conventionnel, la signalisation latérale reste prépondérante si le train n'est pas entièrement pris en charge par l'ETCS, ce qui sera le cas de nombre d'entre eux parmi les plus anciens. Pour les nouveaux matériels roulant, l'ETCS devient en revanche prépondérant.
https://fr.wikipedia.org/wiki/Système_européen_de_contrôle_d...
ETCS is specified at four different levels:
• Level 0: ETCS-compliant locomotives or rolling stock interact with lineside equipment that is non-ETCS compliant.
• Level 1: ETCS is installed on lineside (possibly superimposed with legacy systems) and on board; spot transmission of data from track to train via ETCS balises
• Level 2: Same as level 1, but ETCS data transmission is continuous; the currently used data carrier is GSM-R
• Level 3: Same as level 2, but train location and train integrity supervision no longer rely on trackside equipment such as track circuits or axle counters
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Level 1 is a cab signalling system that can be superimposed on the existing signalling system, leaving the fixed signal system (national signalling and track-release system) in place. Eurobalise radio beacons pick up signal aspects from the trackside signals via signal adapters and telegram coders (Lineside Electronics Unit – LEU) and transmit them to the vehicle as a movement authority together with route data at fixed points. The on-board computer continuously monitors and calculates the maximum speed and the braking curve from these data. Because of the spot transmission of data, the train must travel over the Eurobalise beacon to obtain the next movement authority. With the installation of additional Eurobalises ("infill balises") or a EuroLoop between the distant signal and main signal, the new proceed aspect is transmitted continuously. The EuroLoop is an extension of the Eurobalise over a particular distance which basically allows data to be transmitted continuously to the vehicle over cables emitting electromagnetic waves. A radio version of the EuroLoop is also possible.
https://en.wikipedia.org/wiki/European_Train_Control_System
According to the specification, the new interlocking technology has to control, monitor and signalise 86 single points and six double-slip points by means of 160 axle-counting circuits with 328 axle counters
http://www.eurailpress.de/fileadmin/user_upload/PDF/SD_2015-...
Arrangement for connecting an electronic interlocking system to a relay interlocking system
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1. • Block device (EB) for coupling a computer system (CBI), in particular an electronic interlocking, loop start lines (sl1, sl2, sl1 ', sl2') to one with a relay interlocking (RSTW) connected relay block device (RB1), …
http://www.google.com/patents/EP0787639A1?cl=en
(Applicant: Siemens)
Method for configuring a control unit, in particular a signal box, with the control unit being used to monitor and/or set/cancel routes for rail-bound vehicles, by a route being set or cancelled upon request by means of elements assigned to the respective route,
characterised in that
in addition to the elements directly involved in the route, attributes are defined for elements not directly involved in the route but associated with the route, in particular the track occupation, direction of travel, block interlocking, track closures, reduced signal aspect by means of expected values and a requested route is set or cancelled only once this request for the elements associated with this desired request is not negatively acknowledged and only once the expected values have been provided for the defined attributes.
http://www.google.com/patents/EP1893464B1?cl=en
Method for operation of an interlocking system and method for operation of a central control station
http://www.google.com/patents/EP1892171A1?cl=en
(Applicant: Alcatel Lucent)
Thales a fourni à Réseau Ferré de France (RFF), le premier poste d’enclenchement informatique de nouvelle génération- PIPC G2 – mis en service par la SNCF. L’inauguration a lieu le 1er décembre à Longueau près d’Amiens.
https://www.thalesgroup.com/fr/node/25024
The system consists of track side, balises and signal encoders or serial communication with electronic interlocking, and on-board computerised equipment.
Le système consiste en un équipement "sol", balises et codeurs de signaux ou communication série avec la commande électronique d'enclenchement d'itinéraires, et en un équipement "bord" informatisé.
The trackside part is designated TBL2 in case of interface to relay interlockings, and TBL3 in case of serial interface to electronic interlocking.
La partie "sol" est appelée TBL 2 en cas d'interface avec des enclenchements à relais et TBL3 en cas d'interface série avec des enclenchements à commande électronique.
http://context.reverso.net/traduction/anglais-francais/elect...
Titre du document / Document title
Virtualisieren von Stellwerksrechnern zur Kostensenkung bei Tests = Virtualisation of interlocking computers to reduce costs of testing
Elektra, the electronic interlocking system from Thales Austria, is a complex computer network grouping together several industrial computers.
Mots-clés anglais / English Keywords
Europe ; Interlocking ; Test ; System architecture ; Cost lowering ; Austria ; Computer network ; System description ; Simulation ; Software tool ; Rail transportation ;
Mots-clés français / French Keywords
Europe ; Enclenchement ; Essai ; Architecture système ; Diminution coût ; Autriche ; Réseau ordinateur ; Description système ; Simulation ; Outil logiciel ; Transport ferroviaire ;
http://cat.inist.fr/?aModele=afficheN&cpsidt=23407418
Diccionario del tren: vocabulario de términos ferroviarios ...
Mario León, 1999
... full- block interlocking; It: collegamento m di blocco; P: encravamento m de bloqueio) I enclavamiento de un elemento ... elektroni sches Stellwerk; F: enclenchement m électroni que; /: Electronic interlocking; //: bloccament
http://www.cyclopaedia.fr/wiki/Electronic_interlocking
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Note added at 8 hrs (2015-10-02 19:51:33 GMT)
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Typing error correction: Please read "(systèmes) d'enclenchement électronique".
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peer agreement (net): +5