EP0551972B1 - Dispositif de commande de train pour les chemins de fer - Google Patents

Dispositif de commande de train pour les chemins de fer Download PDF

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Publication number
EP0551972B1
EP0551972B1 EP93250004A EP93250004A EP0551972B1 EP 0551972 B1 EP0551972 B1 EP 0551972B1 EP 93250004 A EP93250004 A EP 93250004A EP 93250004 A EP93250004 A EP 93250004A EP 0551972 B1 EP0551972 B1 EP 0551972B1
Authority
EP
European Patent Office
Prior art keywords
train
data
control instructions
control
trains
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.)
Expired - Lifetime
Application number
EP93250004A
Other languages
German (de)
English (en)
Other versions
EP0551972A1 (fr
Inventor
Hans-Arnim Dipl.-Ing. Lange
Florian Kollmannsberger
Karl-Heinz König
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens 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
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0551972A1 publication Critical patent/EP0551972A1/fr
Application granted granted Critical
Publication of EP0551972B1 publication Critical patent/EP0551972B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0062—On-board target speed calculation or supervision
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/121—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/128—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves for control of tilting trains by external control devices, e.g. by Eurobalise

Definitions

  • the invention relates to a device according to the preamble of claim 1.
  • a device is known from DE-A-1 438 782.
  • DE-A-2 633 089 describes a punctiform train control device for railway lines on which different types of trains, namely freight trains, passenger trains and express trains, operate. To control the speed of these trains, point-like transmission devices are arranged along the tracks, which can be activated by the trains passing by and then specifically transmit specific data or control instructions to the trains.
  • Each punctiform data transmission device contains a number of subunits corresponding to the number of train types operating on the route, in which the data and / or control instructions to be sent to the individual train types are stored. The trains select these z. B.
  • the punctiform transmission devices transmit only those data and / or control instructions to a passing train that are assigned to the train type in question.
  • This known train control device requires the provision of different data and / or control instructions for the individual train types at the individual control points. Since the data and / or control instructions may have to be changed as a function of route conditions, this requires a considerable amount of memory on the route facilities.
  • At high speeds stands for Transmission of data and / or control instructions available for a short period of time. The time period available for the transmission of data and control instructions is reduced in an unfavorable manner in the known control device in that the vehicle signal which selects the data and / or control instructions must first be transmitted and evaluated before the data and / or control instructions are transmitted can be started.
  • transmitting devices For the transmission of the selection signals, transmitting devices must be provided on the vehicles and corresponding receiving devices must be provided on the stationary devices. The aforementioned measures require considerable effort both in the vehicles and in the point transmission devices.
  • DE-OS 14 05 716 From DE-OS 14 05 716 it is known to only transmit data and / or control instructions for a regular train for speed control of different types of trains when braking these trains from point transmission devices and to modify these data and / or control instructions on the trains as they are required to control the type of train in question. This is done in such a way that the trains determine whether and in what way their driving behavior deviates from that of the standard train even after passing through predetermined measuring sections after braking has been initiated. This is done by relating the actual driving speed to the driving speed assigned to the control train.
  • the train control system proposed in this DE-OS requires one for the individual route facilities only a small amount of memory and it also works without additional data transmission from the trains to the track facilities;
  • the modification of the transmitted data and control instructions on the trains in accordance with the travel speeds measured there represents a measure that cannot be carried out in practice because the measured values determined are of course error-prone and because only then can reasonably exact ratios corresponding to the actual circumstances be used to modify the determined data and / or control instructions can be found if the trains actually pass the permissible speed when they pass the influencing devices.
  • Another disadvantage is that the transmitted data and / or control instructions on the trains can only be modified when they have run through the specified measuring sections.
  • the modification of the data and / or control instructions applicable to a standard train is limited to the area of braking a train by deriving a safety curve obtained from the safety curve applicable to the standard train for other types of train.
  • the object of the invention is to provide a device according to the preamble of claim 1, which allows reliable and optimal train control to be carried out with a minimum of transmitted data.
  • the invention solves this problem by the joint application of the features of claim 1.
  • the volume of the z. B. data to be transmitted by the route facilities and / or control instructions is only very slightly larger than in a facility that only has to transmit the data and / or control instructions for controlling a regular train;
  • the train itself recognizes from the transmitted data and / or control instructions whether and how it has to be modified and is therefore completely independent of any erroneous findings on its part.
  • the telegram shown in FIG. 1, stimulated by a train passing a punctiform train control device and transmitted by it to the train, contains a number of pieces of information which are used on the passing train for vehicle control.
  • the telegram initially contains start and synchronization indicators SYN in order to make the beginning of the telegram recognizable to the vehicle. Then it contains information about the at a previous destination, e.g. B. a signal, permissible target speed VZ and the target distance Z to this target point.
  • the telegram also contains information about the maximum permissible limit speed VGR to be observed on the route, which is used as a basis for the calculation of the braking application points during target braking.
  • the train In order to be able to determine these braking points of use, the train must also be given information about the inclinations of the line and, if necessary, also about the positions and lengths of these inclinations. Furthermore, additional identifiers ZSK are transmitted to the train, which will be discussed with reference to FIG. 2. For the specification of the travel speed to be observed in each case, in addition to the variables already mentioned or control instructions derived therefrom, the train must also be given information about the speeds VLA at which the slow travel points ahead in the direction of travel may be passed, as well as length information ZLA about the target distances at the start of the slow travel points and LLA for the lengths of the slow speed points.
  • the telegrams contain a security attachment in the form of code monitoring in a known manner CÜ and stop sign STP to indicate the end of the telegram.
  • the telegrams can also contain other data relevant to vehicle control, which need not be discussed here.
  • the number of bits to be transmitted depends on the volume of information to be transmitted, the transmission frequency and the duration of action of the transmission; in modern train control systems it is of the order of more than 100 bits.
  • the content of the partial information to be transmitted is called up from memories of the punctiform train control devices in accordance with route criteria such as. B. Light signal terms and slow speed points.
  • Figure 2 shows speed-path diagrams for two different train types.
  • the solid VZ1 characteristic applies; the associated data and / or control instructions are inductively transmitted to this train as it passes a point-shaped train control device B1.
  • These data and / or control instructions consist of the partial information of the telegram detailed in FIG. 1, i.e. in a target speed VZ, a target distance Z, at least one limit speed VGR, inclination information NG about the distance ahead in the direction of travel, the speed VLA at least one ahead Lambgsamfahrstelle and Distance and distance information ZLA and LLA to identify the respective location of the slow speed points.
  • the train journey for the regular train runs according to the solid speed characteristic VZ1.
  • This characteristic curve takes into account that the speed restriction of the slow-moving section only loses its validity when the train has cleared the slow-moving section with its entire train length ZL.
  • Corresponding train length information is available on the train and is included in the vehicle control system, or if a control center specifies corresponding control instructions, this size is used by the control center when determining the travel command considered.
  • the destination point VZ for example the location of a light signal, there is another influencing device B2 for transmitting further instructions to the train passing by.
  • the data and control instructions transmitted by the punctiform train influencing devices to the passing trains apply to a regular train, ie a train with a very specific, standardized driving behavior.
  • the route is also driven by other types of trains, which allow other driving speeds on the route, for example due to design measures, e.g. B. because of a higher braking capacity or because they z. B. are permitted by the control of the car bodies for higher lateral accelerations, then, according to the teaching of the invention, no complete additional telegrams are transmitted for these types of trains, but additional information is transmitted to these trains with the telegrams for the standard train, which there for a modification of transmitted data and / or driving instructions applicable to the standard train.
  • the punctiform train control devices there have to transmit correspondingly subdivided additional identifiers ZSK to the trains.
  • the passing trains know which of these additional indicators is intended for them and select the associated information in order to modify the data and driving instructions for the regular train transmitted with the telegram according to their respective type of train. Overall, it is thus possible to transmit different data and control instructions to the individual trains without, however, appreciably burdening the information volume of the punctiform train control devices.
  • the teaching of the invention is not only applicable for the punctiform transmission of data and / or control instructions but also advantageously for the linear train control.
  • data and / or control instructions for a standard train and additional identifiers are transmitted from a control center or a route device, which enable the trains traveling on the route to modify these data and / or control instructions according to their capabilities.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Transmission Device (AREA)

Claims (3)

  1. Dispositif de commande de trains pour les chemins de fer moyennant l'utilisation de dispositifs de transmission de données, qui sont situés sur la voie et servent à transmettre des données et/ou des indications de commande à des trains, qui sont couplés aux dispositifs de transmission de données et qui sont équipés au moins de dispositifs de réception correspondants, les dispositifs de transmission de données situés sur la voie transmettant aux trains des données et/ou des indications de commande pour la régulation, tandis que les trains modifient, à partir de la connaissance de leur type, les données et/ou les indications de commande transmises, en fonction du type de train, caractérisé par le fait
    que les dispositifs de transmission de données (B1,B2), qui sont situés sur la voie, transmettent aux trains des données (VZ,Z,VGR,NG,VLA,ZLA,LLA) et/ou des indications de commande pour la régulation, conjointement avec au moins un signal caractéristique supplémentaire (ZSK), qui indique de quelle manière ces données et/ou indications de commande doivent être modifiées pour d'autres types de trains, et
    que les trains modifient, à partir de la connaissance de leur type, les données et/ou indications de commande transmises, en fonction du signal caractéristique supplémentaire transmis, qui est associé à leur type.
  2. Dispositif suivant la revendication 1, caractérisé par le fait que la modification des données et/ou des indications de commande transmises consiste en la prédétermination de vitesses différentielles (ΔVGR, ΔVLA, ΔVZ), qui sont déterminées à partir du signal caractéristique supplémentaire respectif (ZSK), par rapport aux données et/ou indications de commande valables pour la régulation.
  3. Dispositif suivant la revendication 2, caractérisé par le fait que la valeur des vitesses différentielles est rendue dépendante non seulement du signal caractéristique supplémentaire respectif, mais également de la valeur de la vitesse de déplacement admissible à l'emplacement considéré et augmente lorsque la vitesse de déplacement admissible diminue.
EP93250004A 1992-01-16 1993-01-06 Dispositif de commande de train pour les chemins de fer Expired - Lifetime EP0551972B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9200582U 1992-01-16
DE9200582U DE9200582U1 (fr) 1992-01-16 1992-01-16

Publications (2)

Publication Number Publication Date
EP0551972A1 EP0551972A1 (fr) 1993-07-21
EP0551972B1 true EP0551972B1 (fr) 1995-05-03

Family

ID=6875168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93250004A Expired - Lifetime EP0551972B1 (fr) 1992-01-16 1993-01-06 Dispositif de commande de train pour les chemins de fer

Country Status (4)

Country Link
EP (1) EP0551972B1 (fr)
AT (1) ATE122002T1 (fr)
DE (2) DE9200582U1 (fr)
DK (1) DK0551972T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19856464A1 (de) * 1998-11-26 2000-05-31 Siemens Ag Zugbeeinflussungssystem
DK1232926T3 (da) * 2001-02-14 2006-04-03 Siemens Schweiz Ag Fremgangsmåde til togsikring
CN111469888B (zh) * 2020-04-20 2022-06-07 中车株洲电力机车研究所有限公司 一种列车ato快速目标曲线规划方法及系统
CN112606873A (zh) * 2020-12-29 2021-04-06 中车大连机车研究所有限公司 一种用于机车辅助驾驶的控制方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1438782B2 (de) * 1964-07-20 1976-08-26 Siemens AG, 1000 Berlin und 8000 München Verfahren zur steuerung von spurgebundenen zuegen, insbesondere eisenbahnzuegen
DE2633089A1 (de) * 1976-07-22 1978-01-26 Siemens Ag Streckengebundene geschwindigkeitssteuerung fuer fahrweggebundene fahrzeuge

Also Published As

Publication number Publication date
EP0551972A1 (fr) 1993-07-21
DE9200582U1 (fr) 1992-03-12
ATE122002T1 (de) 1995-05-15
DE59300166D1 (de) 1995-06-08
DK0551972T3 (da) 1995-09-04

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