EP0739802B1 - Méthode d'amélioration de la disponibilité de compteurs d'essieux à sections multiples - Google Patents

Méthode d'amélioration de la disponibilité de compteurs d'essieux à sections multiples Download PDF

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Publication number
EP0739802B1
EP0739802B1 EP96106061A EP96106061A EP0739802B1 EP 0739802 B1 EP0739802 B1 EP 0739802B1 EP 96106061 A EP96106061 A EP 96106061A EP 96106061 A EP96106061 A EP 96106061A EP 0739802 B1 EP0739802 B1 EP 0739802B1
Authority
EP
European Patent Office
Prior art keywords
track
section
counting
axle
sections
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
EP96106061A
Other languages
German (de)
English (en)
Other versions
EP0739802A2 (fr
EP0739802A3 (fr
Inventor
Jens Wülfrath
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel SA
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 Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Publication of EP0739802A2 publication Critical patent/EP0739802A2/fr
Publication of EP0739802A3 publication Critical patent/EP0739802A3/fr
Application granted granted Critical
Publication of EP0739802B1 publication Critical patent/EP0739802B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/162—Devices for counting axles; Devices for counting vehicles characterised by the error correction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L21/00—Station blocking between signal boxes in one yard
    • B61L21/04—Electrical locking and release of the route; Electrical repeat locks

Definitions

  • the invention relates to a method for free track and - Occupied message with the help of successive track sections limiting axle counting points according to the preamble of Claim 1.
  • a track vacancy detection device is known from DE 34 31 171 A1, using such a method.
  • Fig. 1 shows the arrangement of a multi-section axle counter in Area of a rail junction.
  • Fig. 2 shows schematically the formation of a virtual Track section in the arrangement shown in Fig. 1.
  • FIG. 1 the arrangement of a Multi-section axle counter in the range of a simple one Line branch shown.
  • a track GL branches a turnout W in two further tracks GL1 and GL2.
  • To the Tracks are metering points ZP1 ... ZP4 at specified intervals arranged, which divide the respective track into track sections and each consist of two axis detectors. These represent both the Presence as well as the direction of passage of individual axes.
  • Each metering point has two metering point computers ZPR 11 ... 42 assigned, which is a few meters from the point of delivery, in one Housing is outside the track and one Form preprocessing unit EAK 1 - 4. Every single one Metering point computer is connected to a data connection Axle counter computer (AZA1) connected, the z.
  • Axle counter computer Axle counter computer
  • AZA1 axle counter is with the others Signal box equipment ESTW via a signal safe Interface connected via which he track vacancies or Outputs track occupancy messages.
  • Signal box equipment ESTW via a signal safe Interface connected via which he track vacancies or Outputs track occupancy messages.
  • AZA1, AZA2 used are connected to each other by data lines.
  • the track sections between different Counter points assigned to axle counting computers are then used by both Axle counter computers monitored together.
  • Track sections are usually limited by two points of delivery. However, it can be in the area of branches or intersections also more than two metering points, e.g. B., as with the switch W containing track section in Fig. 1, three metering points (ZP1 ... ZP3).
  • the point of delivery computer of a preprocessing unit EAK each manage an internal counter that shows the current number of am contains the associated point of delivery passed axes. In This becomes dependent on a configured reference direction Incremented or counter when moving to the point of delivery decremented.
  • All point of delivery computers are cyclically transferred from the axle counter Command telegrams queried. Depending on the content of the Command telegrams send both point of delivery computers one Preprocessing unit and their internal counter reading Monitoring data that the axle counter computer about the state of the Provide information about the associated metering point.
  • the incoming from the point of delivery computers are in the axle counter Data compared and summarized. If the two differ A point of delivery computer failure is reported in the contents of the telegram. reports the input processing of the axle counter one Interface fault or the permanent failure of the telegrams of a point of delivery computer, the status of the affected Preprocessing unit set to "disturbed".
  • Preprocessing unit both counting and counting point.
  • the respective meter reading depending on the reference direction and the location of the point of delivery in with respect to the track section, with a positive or negative Sign.
  • the from the preprocessing units Submitted, temporarily stored meter readings are then used for each track section summed up and with that from the previous one Value obtained from the query cycle. The difference between the two Values corresponds to the number of times since the last cycle respective track section retracted or out of this extended axes.
  • Fig. 2 is for the track configuration shown in Fig. 1 schematically the formation of a virtual track section VA two track sections adjacent to a disturbed meter point ZP2 A1, A2 reproduced.
  • the two track sections A1, A2 form, see above long the disturbance persists, sections of the virtual Track section VA.
  • the still intact metering points ZP1, ZP3, ZP4 the previous track sections limit the virtual track section.
  • the counting results of the disturbed metering point ZP2 are, if such are still received, not evaluated.
  • the counting results of the metering points delimiting the virtual track section the buffer allocated to this virtual track section, depending on a reference direction BR, when driving in the Reference direction and entry into the track section with positive Sign, when driving in the reference direction and exit from the Track section fed with a negative sign. When driving the signs are reversed against the reference direction.
  • the axle counting computer AZA which both the buffer and provides the net counters of the individual track sections and manages, knows the content of the net counter of the virtual Track section, the direction of passage at the metering points registered axes and the reference direction BR. From the Reference direction and that determined at a respective metering point He can clearly determine the direction of passage from which side a vehicle has entered the virtual track section or in which direction a vehicle leaves the track section Has. He can thus decide which of the subsections in an occupation was filled first and which section of the Clear the virtual track section first has been.
  • the Busy announcement for the second subsection can be of two Criteria are made dependent: First of all from the sequence of a predefined one in the axle counting computer stored delay time, the z. B. the shortest possible Driving time corresponds to a vehicle driving through the first Section required. It is then ensured that the second Subpart is not yet released after it actually does has already been filled.
  • the second section of the virtual Track section not by a z. B. moving in the opposite direction another vehicle can be driven on, so the Delay time also according to the minimum travel time for the entire virtual track section can be selected. So achieved a medium-speed vehicle the second Section before it is reported busy. One at the beginning of the second section arranged when the busy message of second subsection signal going to stop is then still on Drive and can not accelerate the passing vehicle trigger.
  • the Busy message of the second section of a virtual Track section also happen event-controlled.
  • Wheel passage signals from a still intact point of delivery computer failed metering point can be used if the Function of this still intact computer is monitored and trips exclude in the virtual track section in the opposite direction are.
  • the second section will then be filled reported if after a busy message of the first section Wheel continuity pulse is registered at the failed point of delivery.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Measurement Of Radiation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Debugging And Monitoring (AREA)

Claims (5)

  1. Procédé pour la signalisation de libération et d'occupation de voie à l'aide de points de comptage d'essieux (ZP) délimitant des tronçons de voie successifs et contenant des unités de prétraitement (EAK) équipées de systèmes à deux ordinateurs (ZPR), sur lesquels le passage et le sens de passage d'essieux ferroviaires individuels sont constatés, les passages d'essieux comptés et les résultats de comptage transmis par des moyens techniques de signalisation en toute sécurité à un ordinateur central de comptage d'essieux (AZA), qui surveille l'arrivée régulière de résultats de comptage de tous les points de comptage d'essieu et, en cas d'absence de résultats de comptage d'un point de comptage ou en cas de livraison de résultats de comptage inutilisables d'un point de comptage, constate la défaillance de ce point de comptage, établit des bilans de nombre d'essieux pour les différents tronçons de voie sur la base des résultats de comptage transmis par les points de comptage d'essieux et, en fonction de cela, génère des messages de libération et d'occupation de ligne et les envoie à un poste d'aiguillage (ESTW) ou un poste de commande prioritaire, et qui, en cas de défaillance d'un point de comptage (ZP2), regroupe les tronçons de voie raccordés à ce point de comptage, sous la forme de tronçons partiels (A1, A2) d'un tronçon de voie (VA) virtuel, lequel est délimité par les points de comptage (ZP1, ZP3, ZP4) encore intacts et délimitant les tronçons partiels et est traité comme un tronçon de voie habituel du point de vue de son bilan d'essieux,
       caractérisé en ce que des modifications de l'état d'occupation d'un tronçon de voie virtuel sont signalées au poste d'aiguillage ou au poste de commande prioritaire sous une forme séquentielle après leur arrivée, avec une temporisation, en tant que modifications d'état des tronçons partiels parcourus de façon successive.
  2. Procédé selon la revendication 1, caractérisé en ce qu'un message de libération d'un tronçon de voie virtuel libéré s'effectue par un message de libération séquentiel de ses tronçons partiels du fait que le dernier tronçon partiel parcouru est signalé libre avec un laps de temps prédéfini plus tard que le premier tronçon partiel parcouru.
  3. Procédé selon la revendication 1 ou la revendication 2, caractérisé en ce qu' un message d'occupation du dernier tronçon partiel parcouru d'un tronçon de voie virtuel occupé dans son premier tronçon partiel parcouru s'effectue avec un laps de temps prédéfini plus tard que le message d'occupation du premier tronçon partiel parcouru.
  4. Procédé selon la revendication 3, caractérisé en ce que le laps de temps prédéfini est préprogrammé et n'est pas plus long que celui qu'il faut au moins à un véhicule pour traverser le premier tronçon partiel parcouru.
  5. Procédé selon la revendication 3, caractérisé en ce que le laps de temps prédéfini est achevé par un signal provoqué par un passage d'essieu au point de comptage raté et fourni par un ordinateur de points de comptage encore intact du point de comptage raté.
EP96106061A 1995-04-26 1996-04-18 Méthode d'amélioration de la disponibilité de compteurs d'essieux à sections multiples Expired - Lifetime EP0739802B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19515345A DE19515345A1 (de) 1995-04-26 1995-04-26 Verfahren zur Erhöhung der Verfügbarkeit von Mehrabschnitts-Achszähleinrichtungen
DE19515345 1995-04-26

Publications (3)

Publication Number Publication Date
EP0739802A2 EP0739802A2 (fr) 1996-10-30
EP0739802A3 EP0739802A3 (fr) 1998-01-14
EP0739802B1 true EP0739802B1 (fr) 2002-06-12

Family

ID=7760418

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96106061A Expired - Lifetime EP0739802B1 (fr) 1995-04-26 1996-04-18 Méthode d'amélioration de la disponibilité de compteurs d'essieux à sections multiples

Country Status (4)

Country Link
EP (1) EP0739802B1 (fr)
AT (1) ATE218998T1 (fr)
DE (2) DE19515345A1 (fr)
ES (1) ES2176373T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017208490A1 (de) * 2017-05-19 2018-11-22 Siemens Aktiengesellschaft Verfahren zum Betreiben einer Gleisanlage sowie Stellwerk für eine Gleisanlage

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706021C2 (de) * 1997-02-07 2002-11-07 Siemens Ag Einrichtung zur Gleisüberwachung
DE19819167C2 (de) * 1998-04-24 2001-03-22 Siemens Ag Einrichtung zum Behandeln der Fahrten von Bahnfahrzeugen zu Ausweichanschlußstellen
DE10015575A1 (de) * 2000-03-29 2001-10-04 Alcatel Sa Fahrbefehlsüberwachungssystem für Triebfahrzeuge
DE10029124C2 (de) * 2000-06-14 2002-05-02 Siemens Ag Verfahren zur Gleisfrei-und besetztmeldung
DE10041173A1 (de) * 2000-08-23 2002-03-07 Alcatel Sa Gleisfreimeldeeinrichtung
DE10128762A1 (de) * 2001-06-07 2002-12-12 Siemens Ag Verfahren zur Erhöhung der Verfügbarkeit von dezentralen Achszähl- und Gleisfreimeldesystemen
DE102004035991B4 (de) * 2004-07-21 2006-06-01 Siemens Ag Verfahren und Vorrichtung zur Erhöhung der Verfügbarkeit einer Gleisfreimeldung
WO2006040137A1 (fr) * 2004-10-12 2006-04-20 Frauscher Gmbh Procede et dispositif compteur d'essieux oriente direction et tolerant aux erreurs de roues de vehicules ferroviaires
EP2057056B1 (fr) * 2006-08-29 2016-11-02 Siemens Schweiz AG Procédé et dispositif destinés à un système adaptatif modulaire de commande et de contrôle d'installations de sécurisation de chemin de fer
CN102358326B (zh) * 2011-06-24 2016-02-03 深圳科安达电子科技股份有限公司 解决轨道电路分路不良的系统
CN105151085B (zh) * 2014-03-07 2017-01-18 浙江众合科技股份有限公司 一种列车的计轴故障检测方法
DE102015004068A1 (de) * 2015-03-30 2016-10-06 PINTSCH TIEFENBACH GmbH Verfahren und System zum Betrieb einer Gleisanlage
CN113665625A (zh) * 2021-05-31 2021-11-19 通号(北京)轨道工业集团有限公司轨道交通技术研究院 一种计轴方法及设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431171C2 (de) * 1984-08-24 1986-11-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Gleisfreimeldeeinrichtung mit Achszählung
JP2710284B2 (ja) * 1988-10-08 1998-02-10 日本信号株式会社 列車有無判定装置
DE4233546A1 (de) * 1992-10-01 1994-04-07 Siemens Ag Verfahren zum Korrigieren von Achszählfehlern in Eisenbahnalagen sowie Einrichtung zur Durchführung des Verfahrens
DE4314559A1 (de) * 1993-05-04 1994-11-10 Sel Alcatel Ag Verfahren zur Gleisfreimeldung mittels Achszählung mit automatischer Zählfehlerkorrektur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017208490A1 (de) * 2017-05-19 2018-11-22 Siemens Aktiengesellschaft Verfahren zum Betreiben einer Gleisanlage sowie Stellwerk für eine Gleisanlage

Also Published As

Publication number Publication date
EP0739802A2 (fr) 1996-10-30
ES2176373T3 (es) 2002-12-01
EP0739802A3 (fr) 1998-01-14
DE19515345A1 (de) 1996-10-31
DE59609315D1 (de) 2002-07-18
ATE218998T1 (de) 2002-06-15

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