EP1498338B1 - Dispositif et procédé de commande de trains, notamment du type ERTMS - Google Patents
Dispositif et procédé de commande de trains, notamment du type ERTMS Download PDFInfo
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- EP1498338B1 EP1498338B1 EP04291322A EP04291322A EP1498338B1 EP 1498338 B1 EP1498338 B1 EP 1498338B1 EP 04291322 A EP04291322 A EP 04291322A EP 04291322 A EP04291322 A EP 04291322A EP 1498338 B1 EP1498338 B1 EP 1498338B1
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- Prior art keywords
- train
- location
- speed
- loa
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- 238000000034 method Methods 0.000 claims abstract description 9
- 230000004044 response Effects 0.000 claims description 5
- 230000011664 signaling Effects 0.000 claims description 2
- 230000004807 localization Effects 0.000 abstract description 34
- 238000013475 authorization Methods 0.000 description 6
- 235000021183 entrée Nutrition 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- 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
- B61L23/34—Control, warning or like safety means along the route or between vehicles or trains for indicating the distance between vehicles or trains by the transmission of signals therebetween
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- 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
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- 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
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
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- 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
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
- B61L2027/202—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation using European Train Control System [ETCS]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L2205/00—Communication or navigation systems for railway traffic
- B61L2205/02—Global system for mobile communication - railways [GSM-R]
Definitions
- the invention relates to a device and a method for controlling trains.
- a field of application of the invention relates to control and assistance for the operation of trains, such as high-speed trains, regional trains, suburban trains, subways, streetcars or others. These trains can be driven by a human on board or automatically EP 0 958 987 A2 describes a system of train control by radio link.
- the invention typically but not exclusively seeks to the European Rail Traffic Management System (ERTMS / ETCS) Train Control System), hereinafter referred to as ERTMS.
- ERTMS European Rail Traffic Management System
- ETCS Train Control System
- This system is planned to establish an international standard for automatic control systems for trains and aims in particular to make interoperable traffic cross-border and train control systems from one country to another and from to increase the density of train traffic on the same route. train circulation with an optimal and homogeneous level of safety.
- One way to increase the density of traffic on the same line consists in reducing the distance from which the trains follow each other.
- the ERTMS system allocates to each train a prescription of location to which he can go on the line and in front of which he must be the tail of the previous train.
- the invention aims to further increase the density of train traffic on a same line.
- the spacing distance between the trains is reduced. following each other while respecting the safety distance between them. More train previous will have a significant speed, plus the distance of the next train to this train may be reduced in relation to the localization requirement.
- means of acquisition and the computing unit are located in beacons distributed on the train running line and able to transmit the location requirement to a reader on board trains, when they are crossed by the said reader, and the computing device is located on the next train and is connected to said reader.
- the acquisition means comprise location beacons distributed on the train running line and able to be read by a reader on board the next train, with means provided for retransmit by radio link to a radio center linked to the traffic line of trains, the location and speed acquired, the calculation unit being provided for in the radio station and being able to retransmit by radio the prescription of location removed from said braking distance value at the calculated on the next train.
- wireless communication means are provided on the train previous and on the next train at least so that the previous train transmits to the train following its speed.
- the location and speed acquisition is performed on board the next train, the location and speed of the train are transmitted following by a wireless radio telecommunication link to a radio center, in which calculates the location requirement, which is subtracted from said value of braking distance and which is then retransmitted by the link of telecommunication to the next train, in which said magnitude of movement control of the train, the speed of the preceding train being acquired at edge of it and being transmitted by another radio telecommunication link in the radio center, in which the braking distance value is calculated.
- ERTMS ERTMS / ETCS-Class 1, System Requirements Specification, Subset-026-1, Subset 026-2, Subset 026-3" and following available on the Internet at www.unife.org/docs/ ertms . A glossary is also available at this address.
- These documents, which are referred to, are the property of ADTRANZ, ALCATEL, ALSTOM, ANSALDO SIGNAL, INVENSYS RAIL and SIEMENS.
- the documents referred to herein are those bearing the date of December 22, 1999 in version 2.0.0.
- Chapter 2 of the aforementioned document (Subset-026-2) separates the system ERTMS in subsystems provided on each train and in subsystems provided in a fixed manner in relation to the track or line on which the trains.
- the ERTMS system of application level n ° 2 as described in the above mentioned document in chapter 2.6.6. Does it contain beacons 2 distributed regularly along line 4 of train traffic and called Eurobalises.
- a beacon reader 8 On board the train 6 are a beacon reader 8 and a detector 10 of speed and distance traveled by the train, which may include example a radar and a voice wheel, as is known.
- a detector 10 On board the train 6 are a beacon reader 8 and a detector 10 of speed and distance traveled by the train, which may include example a radar and a voice wheel, as is known.
- train 6 moves on channel 4, its reader 8 passes successively on or in front of each tag 2.
- Each beacon 2 comprises a radio transmitter transmitting by a wireless radio link tag identification information to a radio receiver provided in the reader 8, during the passage of the train on or in front of it.
- the information obtained by the reader 8 and the detector 10 are provided to a computer or central computer 12 located on train 6, called European Vital Computer (EVC).
- EEC European Vital Computer
- the reader 8 makes it possible to reference the position of the train 6 at each passing of beacon 2 and thus acquire a location of the train 6.
- the location, the speed and other information of the train 6 are transmitted by the computer 12 via a transceiver 14 provided on board the train 6 at a radio center 16 fixed relative to channel 4 via a wireless radio telecommunication link 22.
- the radio center 16 implements for example the GSM-R system for its links.
- Radio Center 16 is referred to as the Radio Block Center (RBC) defined for one region, train 6 communicating with another RBC when in a other region.
- RBC Radio Block Center
- the radio center 16 In response to the information received from train 6, the radio center 16 returns a location requirement downstream of the last beacon 2 that the train has passed. This location requirement corresponds to a location on the track 4, up to which the train is allowed to move with a target speed determined by this location requirement.
- the computer 12 calculates in a calculating member 46 a magnitude GC of control of movement of the train 6 according to a prescribed rule of calculation.
- the localization requirement corresponds in the case of the system ERTMS for example to a movement authority (Movement Authority) according to Chapter 3.8 of the aforementioned document.
- This movement authorization is by example the End of Authority (EOA) Authority), defined as the location up to which the train is authorized to go with a target speed in this location, equal to zero.
- EOA End of Authority
- the target is defined by the location where the speed of the train must be less than the target speed given.
- the localization requirement may also correspond to the limit Authorization (Limit Of Authority, LOA), defined as the place that the train is not allowed to cross and the target speed is nonzero.
- LOA Limit Of Authority
- the ERTMS system also defines a danger point (Danger Point), which is the location beyond the end of authorization (EOA), which can be reached from the front of the train without creating a dangerous situation, a distance of thus defined between the end of the movement authorization (EOA) and the first point of danger possible.
- Movement authorization (EOA or LOA) must never overtake the rear end of the previous train on line 4.
- the command GC magnitude generated by the module 12 is sent to a module 18 on board the train 6, which may be a presentation device information to a human operator of the train 6 for example visual, sound or other or means 20 for executing an automatic control of the train 6, corresponding to this control size GC.
- These means of execution 20 are provided on an automatically controlled train without a human operator on board, but are also provided on a train 6 controlled by a human operator.
- These means of execution may be an emergency brake actuator and / or a service brake actuator.
- the command magnitude GC may be under the shape of a speed profile to be adopted by train 6 until its prescription of location, the command magnitude GC being calculated by the computer 12.
- the tags 2 share the track in cantons 3 of 1500 meters.
- the LOA locating prescription is approximately 7 cantons forward, as well as shown in Figure 1.
- the cantons are 2100 meters each and the LOA localization prescription lies about 3 blocks away in front of the train.
- the speed of the train 62 preceding the following train 61 on the track 4 in the direction of movement of the trains 62, 61 on it, is taken in account.
- Train 62 is equipped with the same system described above as train 61 and also communicates bidirectionally through a link 24 of wireless radio telecommunication with radio center 16.
- Means recorded speed of the previous train 62 on track 4 are train 62, for example in his computer 12, and in the center radio 16, the speed acquired by the detector 10 on board the train 62 being transmitted by the radio link 24 to the radio center 16.
- the prescription LOA is given on the basis of the location given by the following train 61, including its speed, and on the basis of canton 2L release information preceding the previous train 62.
- This township release information is given by another fixed ground computer, called the interlocking station, communicating with the RBC calculator.
- the RBC calculator sends the extension of authorization of movement or pseudo prescription of localization PLOA described below with description information of the track corresponding to this extension (profile, speed restrictions ).
- the radio center 16 comprises a memory 26 of the locating and speed acquired from the following train 61, transmitted to it by the radio link 22.
- the radio center 16 includes a memory 28 of the acquired speed transmitted by the radio link 24 from the previous train 62.
- a PLOA pseudo-prescription location calculating unit 30 is provided in the radio center 16 and is implemented by any technical means such as as for example an electronic calculator.
- the computing unit 30 includes a first module 32 for calculating said LOA localization prescription based on at least the speed and location recorded in the memory 26, as well as that a second module 34 determination.
- the determination module 34 has a first input 36 for the acquired speed of the preceding gear, recorded in the memory 28, as well as a second input 38 of value or deceleration rate.
- the determination module 34 determines, at least in according to the data present on its first and second entries 36 and 38, a DF value of braking distance of the preceding gear 62.
- the rate or value the deceleration present on the second input 38 is greater than or equal to absolute to the absolute value of a service deceleration rate of the preceding train 62.
- This service deceleration rate or value corresponds to a service braking distance of the preceding train 62, defined according to the ERTMS system as the distance with which a train is able to stop, from a given speed, at a deceleration such that train passengers do not suffer from discomfort or alarm, or at an equivalent deceleration in the case of trains carrying no passengers.
- Deceleration data is defined as braking demand data at the rate at which a train will decelerate. This rate or this service deceleration value is for example equal to -0.6 m / s 2 .
- the value at the deceleration rate prescribed on the second input 38 is, for example, greater than or equal in absolute value to the absolute value of the rate or deceleration value in the event of emergency braking, which itself is greater than the absolute value of the deceleration rate. deceleration of service and equal to 2 m / s 2 .
- the emergency stopping distance is defined as the distance a train is able to stop in an emergency and depends on the speed of the train, the type of train, the braking characteristics, the weight of the train and the slope of line 4.
- the maximum real deceleration rate on rolling stock of the high-speed train type is -1.1 m / s 2 under specific conditions (slope, wind, etc.).
- the prescribed deceleration rate is, for example, greater than this maximum real deceleration rate.
- the prescribed deceleration rate is, for example, greater in absolute value than 1.25 m / s 2 .
- the prescribed deceleration rate is for example - 1.5 m / s 2 .
- the LOA localization prescription output 33 of the calculation module 32 is connected to an adding input 421 of an adder module 42, while the output 40 of the DF value of the braking distance is connected to another additional input 422 of the module 42. adder.
- the pseudo-PLOA localization prescription on exit 44 of the module 42 subtractor is connected to the radio transmitter of the radio center 16 to be transmitted by the wireless radio link 22 to the transceiver 14 of the next train 61 then to the computer 12 board of it.
- the module 46 for calculating the next train 62 then applies the rule of calculation of the control size GC of displacement of the following train to the pseudo-PLOA localization prescription received of the radio center 16 and present on the output 44 of the subtractor module 42.
- the pseudo-PLOA localization prescription advanced by relative to the LOA locating prescription and may even exceed the train previous 62. It follows that the next train 61 may be closer to the train previous 62, which makes it possible to pass a larger number of trains on the line 4 per unit time, or longer trains, or to pass them faster. It is thus possible to increase the intensity of traffic on channel 4 and thus to decrease operating costs.
- the location of the previous train is being used by the RBC center to determine the township released by the previous train, unlike the ERTMS Level 2 system, where the release of the canton is given by an interlocking station.
- the invention is not limited to the ERTMS / ETCS system and can be applied to any other system.
- the next train received RBC calculator the channel description information (profile, restrictions of speed, beacons to meet) is able to determine the location of the train previous thanks to the identity of the contained tag delivered with the location, which is a unique identity in the world. Knowing the beacon and the speed of the train previous, the next train calculates the distance DF to add to the beacon in order to obtain the pseudo-prescription PLOA localization, the beacon materializing the prescription LOA.
- Sending RBC calculator channel description information to the train following is asynchronous with respect to the actual location of the preceding train and shall simply be done beforehand.
- this characteristic may be combined with that adding the braking distance to the LOA localization prescription for further shorten the localization prescription and thus be able to reduce the distance between two trains following each other.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
- des moyens d'acquisition de la localisation et de la vitesse d'au moins un train sur une ligne de circulation de trains, reliés à une unité de calcul comportant un premier module apte à calculer, en fonction au moins de la localisation et de la vitesse acquises, une prescription de localisation située en aval de la localisation acquise et jusqu'à laquelle le train est autorisé à se déplacer avec une vitesse cible en cette prescription de localisation,
- un organe de calcul, selon une règle prescrite de calcul, d'une grandeur de commande de déplacement du train, en fonction au moins de la prescription de localisation fournie par le premier module de calcul,
- le dispositif comporte en outre des moyens de signalisation d'informations au train suivant, en réponse à la grandeur de commande de déplacement du train, fournie par l'organe de calcul
- le dispositif comporte en outre des moyens d'exécution de commandes du train suivant, correspondant à la grandeur de commande de déplacement du train, fournie par l'organe de calcul ;
- l'unité de calcul comprend un module additionneur recevant sur une première entrée la prescription de localisation fournie par le premier module de calcul et sur une deuxième entrée la valeur de distance de freinage fournie par le deuxième module de détermination, et fournissant sur sa sortie une valeur égale à la somme de la valeur présente sur la première entrée et de celle présente sur la deuxième entrée, la sortie du module soustracteur étant reliée à l'entrée de l'organe de calcul fournissant en sortie ladite grandeur de commande selon ladite règle prescrite de calcul appliquée à la valeur présente sur son entrée;
- les moyens d'acquisition, le premier module de calcul de prescription de localisation et l'organe de calcul de grandeur de commande sont du type ERTMS/ETCS.
- le taux de décélération de service pour le train précédent est égal à -0.6 m/s2;
- le taux de décélération prescrit pour le train précédent est supérieur ou égal en valeur absolue à la valeur absolue d'un taux de décélération d'urgence du train précédent, plus grande que la valeur absolue du taux de décélération de service pour le train précédent ;
- le taux de décélération d'urgence pour le train précédent est égal à -2 m/s2.
- on acquiert la localisation et la vitesse d'au moins un train sur une ligne de circulation de trains,
- on calcule, en fonction au moins de la localisation et de la vitesse acquises, une prescription de localisation située en aval de la localisation acquise et jusqu'à laquelle le train est autorisé à se déplacer avec une vitesse cible en cette prescription de localisation,
- on calcule, selon une règle prescrite de calcul, une grandeur de commande de déplacement du train, en fonction au moins de la prescription de localisation calculée,
- l'on acquiert et l'on enregistre en outre la vitesse du train précédent sur la voie de circulation de trains,
- on détermine, en fonction au moins de la vitesse enregistrée du train précédent et d'un taux de décélération prescrit pour le train précédent et supérieur ou égal en valeur absolue à la valeur absolue d'un taux de décélération de service de celui-ci, une valeur de distance de freinage du train précédent,
- ladite règle de calcul étant appliquée à ladite prescription de localisation calculée à laquelle est ajoutée la valeur de distance de freinage déterminée, pour calculer ladite grandeur de commande de déplacement du train.
- l'on signale des informations au train suivant en réponse à la grandeur de commande de déplacement du train calculée ; et/ou
- l'on exécute une commande du train suivant correspondant à la grandeur de commande de déplacement du train calculée.
- la figure 1 est une vue schématique d'ensemble d'un système du type ERTMS ; et
- la figure 2 est un synoptique modulaire du dispositif suivant l'invention.
Claims (17)
- Dispositif de commande de trains, comportant :des moyens (8, 10) d'acquisition de la localisation et de la vitesse d'au moins un train sur une ligne (4) de circulation de trains, reliés à une unité (30) de calcul comportant un premier module (32) apte à calculer, en fonction au moins de la localisation et de la vitesse acquises, une prescription (LOA) de localisation située en aval de la localisation acquise et jusqu'à laquelle le train (6, 61) est autorisé à se déplacer avec une vitesse cible (TS) en cette prescription de localisation (LOA),un organe (46, 12) de calcul, selon une règle prescrite de calcul, d'une grandeur (GC) de commande de déplacement du train (6, 61), en fonction au moins de la prescription (LOA) de localisation fournie par le premier module (30) de calcul,
- Dispositif suivant la revendication 1, caractérisé en ce qu'il comporte en outre des moyens de signalisation d'informations au train (6, 61) suivant, en réponse à la grandeur de commande de déplacement du train, fournie par l'organe (12) de calcul.
- Dispositif suivant l'une quelconque des revendications précédentes, caractérisé en ce qu'il comporte en outre des moyens (20) d'exécution de commandes du train suivant (6, 61), correspondant à la grandeur (GC) de commande de déplacement du train, fournie par l'organe (12) de calcul.
- Dispositif suivant l'une quelconque des revendications précédentes, caractérisé en ce que l'unité (30) de calcul comprend un module additionneur (42) recevant sur une première entrée (421) la prescription (LOA) de localisation fournie par le premier module (32) de calcul et sur une deuxième entrée (422) la valeur (DF) de distance de freinage fournie par le deuxième module (34) de détermination, et fournissant sur sa sortie (44) une valeur égale à la somme de la valeur présente sur la première entrée et de celle présente sur la deuxième entrée, la sortie (44) du module soustracteur (42) étant reliée à l'entrée de l'organe (46) de calcul fournissant en sortie ladite grandeur (GC) de commande selon ladite règle prescrite de calcul appliquée à la valeur présente sur son entrée.
- Dispositif suivant l'une quelconque des revendications précédentes, caractérisé en ce que les moyens (8, 10) d'acquisition, le premier module (32) de calcul de prescription (LOA) de localisation et l'organe (46) de calcul de grandeur (GC) de commande sont du type ERTMS/ETCS.
- Dispositif suivant la revendication 5, caractérisé en ce que les moyens (8, 10) d'acquisition et l'unité (30) de calcul sont situés en des balises (2) réparties sur la ligne (4) de circulation de train et aptes à transmettre la prescription (LOA) de localisation à un lecteur (8) prévu à bord des trains, lors de leur franchissement par ledit lecteur (8), et l'organe (46) de calcul est situé à bord du train suivant (6, 61) et est relié audit lecteur (8).
- Dispositif suivant la revendication 5, caractérisé en ce que les moyens (8, 10) d'acquisition comprennent des balises (2) de localisation réparties sur la ligne (4) de circulation de train et aptes à être lues par un lecteur (8) prévu à bord du train suivant (6, 61), des moyens (14, 22) étant prévus pour retransmettre par liaison radio (22) à un centre radio (16) lié à la ligne (4) de circulation de trains, la localisation et la vitesse acquises, l'unité (30) de calcul étant prévue dans le centre radio (16) et étant apte à retransmettre par liaison radio (22) la prescription de localisation (LOA) retranchée de ladite valeur (DF) de distance de freinage à l'organe (46) de calcul situé à bord du train suivant (6, 61).
- Dispositif suivant l'une quelconque des revendications précédentes, caractérisé en ce que des moyens de télécommunication sans fil sont prévus sur le train précédent (6, 62) et sur le train suivant (6, 61) au moins pour que le train précédent (6, 62) transmette au train suivant (6, 61) sa vitesse acquise.
- Dispositif suivant l'une quelconque des revendications précédentes, caractérisé en ce que le taux de décélération de service pour le train précédent est égal à -0.6 m/s2.
- Dispositif suivant l'une quelconque des revendications précédentes, caractérisé en ce que le taux de décélération prescrit pour le train précédent est supérieur ou égal en valeur absolue à la valeur absolue d'un taux de décélération d'urgence du train précédent, plus grande que la valeur absolue du taux de décélération de service pour le train précédent.
- Dispositif suivant la revendication 10, caractérisé en ce que le taux de décélération d'urgence pour le train précédent est égal à -2 m/s2.
- Procédé de commande de trains, dans lequel :on acquiert la localisation et la vitesse d'au moins un train sur une ligne (4) de circulation de trains,on calcule, en fonction au moins de la localisation et de la vitesse acquises, une prescription (LOA) de localisation située en aval de la localisation acquise et jusqu'à laquelle le train est autorisé à se déplacer avec une vitesse cible (TS) en cette prescription (LOA) de localisation,on calcule, selon une règle prescrite de calcul, une grandeur (GC) de commande de déplacement du train, en fonction au moins de la prescription (LOA) de localisation calculée,l'on acquiert et l'on enregistre en outre la vitesse du train précédent (6, 62) sur la voie (4) de circulation de trains,on détermine, en fonction au moins de la vitesse enregistrée du train précédent et d'un taux de décélération prescrit pour le train précédent et supérieur ou égal en valeur absolue à la valeur absolue d'un taux de décélération de service de celui-ci, une valeur (DF) de distance de freinage du train précédent (6, 61),ladite règle de calcul étant appliquée à ladite prescription (LOA) de localisation calculée à laquelle est ajoutée la valeur (DF) de distance de freinage déterminée, pour calculer ladite grandeur (GC) de commande de déplacement du train.
- Procédé suivant la revendication 12; caractérisé en ce que l'on signale des informations au train suivant (6, 61) en réponse à la grandeur (GC) de commande de déplacement du train calculée.
- Procédé suivant l'une quelconque des revendications 12 et 13, caractérisé en ce que l'on exécute une commande du train suivant (6, 61) correspondant à la grandeur (GC) de commande de déplacement du train calculée.
- Procédé suivant l'une quelconque des revendications 12 à 14, caractérisé en ce que l'on transmet par une liaison de télécommunication sans fil directement du train précédent au train suivant la vitesse acquise du train précédent (6, 62).
- Procédé suivant l'une quelconque des revendications 12 à 15, caractérisé en ce que l'acquisition de vitesse et de localisation, le calcul de la prescription (LOA) de localisation, de la grandeur (GC) de commande et de la valeur (DF) de distance de freinage du train précédent sont effectuées à bord du train suivant (6, 61).
- Procédé suivant l'une quelconque des revendications 12 à 15, caractérisé en ce que l'acquisition de localisation et de vitesse est effectuée à bord du train suivant (6, 61), on transmet la localisation et la vitesse acquises du train suivant par une liaison (22) de télécommunication radio sans fil à un centre radio (16), dans lequel on calcule la prescription (LOA) de localisation, qui est retranchée de ladite valeur (DF) de distance de freinage et qui est ensuite retransmise par la liaison (22) de télécommunication au train suivant (6, 61), dans lequel on calcule ladite grandeur (GC) de commande de déplacement du train, la vitesse du train précédent (6, 62) étant acquise à bord de celui-ci et étant transmise par une autre liaison (24) de télécommunication radio au centre radio (16), dans lequel la valeur (DF) de distance de freinage est calculée.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0307835A FR2856645B1 (fr) | 2003-06-27 | 2003-06-27 | Dispositif et procede de commande de trains, notamment du type ertms |
FR0307835 | 2003-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1498338A1 EP1498338A1 (fr) | 2005-01-19 |
EP1498338B1 true EP1498338B1 (fr) | 2005-10-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04291322A Expired - Lifetime EP1498338B1 (fr) | 2003-06-27 | 2004-05-25 | Dispositif et procédé de commande de trains, notamment du type ERTMS |
Country Status (10)
Country | Link |
---|---|
US (1) | US7089093B2 (fr) |
EP (1) | EP1498338B1 (fr) |
KR (1) | KR101145699B1 (fr) |
CN (1) | CN1576132B (fr) |
AT (1) | ATE305868T1 (fr) |
DE (1) | DE602004000115T2 (fr) |
DK (1) | DK1498338T3 (fr) |
ES (1) | ES2250956T3 (fr) |
FR (1) | FR2856645B1 (fr) |
TW (1) | TWI313235B (fr) |
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RU2559674C2 (ru) * | 2010-04-01 | 2015-08-10 | Альстом Транспорт Са | Способ и система управления движением транспортных средств по железнодорожной сети |
WO2022152352A2 (fr) | 2021-01-13 | 2022-07-21 | Pintsch Gmbh | Procédé et système de surveillance de sections de voie |
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-
2003
- 2003-06-27 FR FR0307835A patent/FR2856645B1/fr not_active Expired - Fee Related
-
2004
- 2004-05-25 DK DK04291322T patent/DK1498338T3/da active
- 2004-05-25 ES ES04291322T patent/ES2250956T3/es not_active Expired - Lifetime
- 2004-05-25 EP EP04291322A patent/EP1498338B1/fr not_active Expired - Lifetime
- 2004-05-25 DE DE602004000115T patent/DE602004000115T2/de not_active Expired - Lifetime
- 2004-05-25 AT AT04291322T patent/ATE305868T1/de active
- 2004-05-28 US US10/855,647 patent/US7089093B2/en active Active
- 2004-06-01 TW TW093115700A patent/TWI313235B/zh not_active IP Right Cessation
- 2004-06-14 KR KR1020040043648A patent/KR101145699B1/ko active IP Right Grant
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2559674C2 (ru) * | 2010-04-01 | 2015-08-10 | Альстом Транспорт Са | Способ и система управления движением транспортных средств по железнодорожной сети |
WO2022152352A2 (fr) | 2021-01-13 | 2022-07-21 | Pintsch Gmbh | Procédé et système de surveillance de sections de voie |
Also Published As
Publication number | Publication date |
---|---|
FR2856645B1 (fr) | 2005-08-26 |
US20040267415A1 (en) | 2004-12-30 |
TWI313235B (en) | 2009-08-11 |
KR101145699B1 (ko) | 2012-05-24 |
ES2250956T3 (es) | 2006-04-16 |
DE602004000115D1 (de) | 2006-02-16 |
DE602004000115T2 (de) | 2006-07-20 |
CN1576132A (zh) | 2005-02-09 |
EP1498338A1 (fr) | 2005-01-19 |
US7089093B2 (en) | 2006-08-08 |
CN1576132B (zh) | 2010-05-26 |
TW200508071A (en) | 2005-03-01 |
DK1498338T3 (da) | 2006-02-13 |
ATE305868T1 (de) | 2005-10-15 |
FR2856645A1 (fr) | 2004-12-31 |
KR20050001325A (ko) | 2005-01-06 |
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