EP1498336A1 - Procédé, point de comptage et unité de traitement pour la détection d'une occupation de la voie - Google Patents

Procédé, point de comptage et unité de traitement pour la détection d'une occupation de la voie Download PDF

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Publication number
EP1498336A1
EP1498336A1 EP03291782A EP03291782A EP1498336A1 EP 1498336 A1 EP1498336 A1 EP 1498336A1 EP 03291782 A EP03291782 A EP 03291782A EP 03291782 A EP03291782 A EP 03291782A EP 1498336 A1 EP1498336 A1 EP 1498336A1
Authority
EP
European Patent Office
Prior art keywords
counting
akt2
akt1
value
point
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.)
Granted
Application number
EP03291782A
Other languages
German (de)
English (en)
Other versions
EP1498336B1 (fr
Inventor
Rainer Klemm
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 CIT SA
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
Priority to DE50301156T priority Critical patent/DE50301156D1/de
Priority to EP03291782A priority patent/EP1498336B1/fr
Priority to AT03291782T priority patent/ATE303927T1/de
Priority to CA2472637A priority patent/CA2472637C/fr
Priority to US10/885,588 priority patent/US8005585B2/en
Publication of EP1498336A1 publication Critical patent/EP1498336A1/fr
Application granted granted Critical
Publication of EP1498336B1 publication Critical patent/EP1498336B1/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
    • B61L1/161—Devices for counting axles; Devices for counting vehicles characterised by the counting methods
    • 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

Definitions

  • the invention relates to a method according to the preamble of claim 1, an evaluation device according to the preamble of claim 7, and a metering point according to the preamble of claim 8 for this purpose.
  • Track-clearing facilities are among the essential facilities the railway signaling technology. These institutions determine the Occupancy states of individual successive sections of a Track, on the basis of signaling on or off traversing trains this track is done.
  • the track vacancy is increasingly using so-called Axle counting systems where the axles of incoming and outgoing trains are on Counting points are counted and these results in a suitable Be compared with each other.
  • Axle counting systems where the axles of incoming and outgoing trains are on Counting points are counted and these results in a suitable Be compared with each other.
  • the counting of the axes is done in microcontroller-based Counting points on the track, the determination of track vacancy for all Track sections in the axle counter evaluation devices in the interlocking.
  • the disadvantage compared to track circuits, where the track vacancy by determining the electrical resistance between the rails a track is determined along the entire track section, is that initially not be determined after a restart of an axle counter can determine whether a train is in the appropriate track section.
  • the invention is based on the object, a method and suitable To create funds which is an automatic starting position at a Restart an axle counting system.
  • this object is achieved by a method according to the teaching of claim 1, an evaluation device according to the teaching of the claim 7 and a counting point according to the teaching of claim 8.
  • the basic idea of the invention is that even during the failure of the Axle counting system or a transmission path in the axle counting system Counting points continue to work independently and information, in particular Count values about the state before the failure signal-safe is stored. After a restart of the axle counting system this is stored information together with those from the points of delivery to the Evaluation device transmitted current counts with each other linked to the current occupancy states of the track sections regenerate.
  • the axle counting system comprises a central Achsoutheasternausagonist noticed, which is connected to the points of delivery.
  • the axle counting evaluation device sends a command to save the current count value to the counting point to be counted and the count point to be counted.
  • Each metering point sends its last saved value along with the current one determined count to the evaluation.
  • Each metering point according to the invention contains a single counting memory for this purpose and a counting memory, in each of which an axis number stored can be, as well as two more memory, a status memory for the single count memory, briefly counted status memory and a status memory for the counting memory, in short counting out memory for storage in each case a digital status value of the point of delivery as an incoming or outgoing counter; which respectively assume the meaning "current" or not up-to-date ".
  • the central evaluation device determines, as well as from the state of Technique known, the track vacancy for a section through Processing of the currently determined and transmitted axle numbers those metering points that limit this section.
  • a Section assumes the status "Free", it sends to these points of delivery Command, with which the current count in their To store a count-count memory or its counting memory.
  • the Status value is set to "current” by the corresponding point of delivery and in the corresponding single-count status memory or count-out status memory stored.
  • the metering points each report the in the count-in and counting memories stored counts and the contents of the status memory to the Evaluation. These messages can be cyclical or after a request by the evaluation device. Preferably this content of the count and status stores along with the current ones Count values transmitted to the evaluation, so that they there at Demand for regeneration can be used without the Points of delivery have to be informed about a failure.
  • the occupancy state can be determined on a stretch of road itself if in the meantime train movements have taken place or new ones Counting information for a certain time could not be received.
  • the track vacancy After restoring a failed data transfer between a metering point and the evaluation, the track vacancy the affected sections are restored. After a Change of the configuration data of the axle counter evaluation device the track release of those sections can be restored, whose configuration has not changed.
  • the evaluation device can be a regeneration for a Then perform route section when the status stores all Reporting points of this section are reported as "current”. If this is not the case, the corresponding section applies after a reboot If necessary, it is also possible to have several Track sections initially summarized so that only counts of Counters with currently reported count memories are needed.
  • the inventive method has over manual and conventional methods have the advantage that after a restart of the Evaluation device, for example as a result of a maintenance measure, Repair or a software update of the evaluation the Track-free report of all sections automatically and without significant Time loss can be regenerated.
  • the inventive method can with arbitrary computer architectures of the evaluation be applied, for example, in a 2 of 3 or 2 of 2 Computer technology.
  • FIG. 1 shows a block diagram of an axle counting system according to the invention AZS with an inventive (axle counter) evaluation AZA and by way of example three inventive (axle) points of delivery ZP1, ZP2 and ZP3.
  • the first metering point ZP1 is located at the left end point of a first Track section A1
  • the second metering point ZP2 is located on the right Endpoint and at the same time left endpoint one at the first Track section A1 right subsequent second track section A2
  • the third counting point ZP3 is at the right end point of the second Track section A2.
  • An example is a traction vehicle TFZ before the section A1, which moves from left to right.
  • Next are arrows a- f indicates which route locations are selected as examples Specify waypoints.
  • the metering points ZP1, ZP2 and ZP2 exist according to the prior art in each case from an axle detector device, which at a suitable distance and appropriate height is attached next to the rail.
  • each Achsdetektor worn has, for example, a transmitting coil, which a alternating electromagnetic field generated around the rail.
  • a Receiver coil is in the range of action of this alternating field, for example, opposite the transmitting coil on the other side of the rail arranged.
  • the result is transmitted to a counting point computer, which increments a count memory accordingly.
  • the Evaluation circuit, counting point computer, storage device and Communication device can be located in a housing near the respective detector can be accommodated.
  • the second counting point ZP2 serves both Counting point from the first section A1 as well as Einsähltician in the second section A2. From the first metering point ZP1 only the Ein attentionfunktion in the first section A1 and the third point of delivery ZP3 only the counting function from the second section A2 considered. Accordingly, the first counting memory becomes OFF1 and the third Single count memory ON3 and the associated status memory in the following not considered further.
  • each metering point usually serves as both Counting point in the preceding section as well as a counting point from the previous section.
  • FIG. 3 shows how the occupancy state of the Sections A1 and A2 with the help of alone to the evaluation transmitted memory values can be determined without the Occupancy states of these gates in the evaluation device must be previously known. This determination is given here by way of example in each case the times at which the vehicle reaches places b-f performed:
  • the first point of delivery ZP1 the Difference (AKT1- EIN1), the second counting point ZP2 the differences (AKT2-AUS2) and (AKT2-EIN2) and the third point of delivery ZP3 the difference (AKT3-AUS3) already form in advance and the metering points each only this Submit differences to the evaluation facility AZA.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
EP03291782A 2003-07-18 2003-07-18 Procédé et point de comptage pour la détection d'une occupation de la voie Expired - Lifetime EP1498336B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE50301156T DE50301156D1 (de) 2003-07-18 2003-07-18 Verfahren und Zählpunkt zur Ermittlung des Belegungszustandes eines Gleisabschnittes
EP03291782A EP1498336B1 (fr) 2003-07-18 2003-07-18 Procédé et point de comptage pour la détection d'une occupation de la voie
AT03291782T ATE303927T1 (de) 2003-07-18 2003-07-18 Verfahren und zählpunkt zur ermittlung des belegungszustandes eines gleisabschnittes
CA2472637A CA2472637C (fr) 2003-07-18 2004-06-28 Methode de determination du statut d'occupation d'une section de voie ferree suite au redemarrage d'un systeme de comptage d'essieux, ainsi qu'un dispositif d'evaluation et un point de comptage connexe
US10/885,588 US8005585B2 (en) 2003-07-18 2004-07-08 Method for determining the occupancy status of a track section in particular following a restart of an axle counting system, as well as an evaluation device and counting point for this

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03291782A EP1498336B1 (fr) 2003-07-18 2003-07-18 Procédé et point de comptage pour la détection d'une occupation de la voie

Publications (2)

Publication Number Publication Date
EP1498336A1 true EP1498336A1 (fr) 2005-01-19
EP1498336B1 EP1498336B1 (fr) 2005-09-07

Family

ID=33462253

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03291782A Expired - Lifetime EP1498336B1 (fr) 2003-07-18 2003-07-18 Procédé et point de comptage pour la détection d'une occupation de la voie

Country Status (5)

Country Link
US (1) US8005585B2 (fr)
EP (1) EP1498336B1 (fr)
AT (1) ATE303927T1 (fr)
CA (1) CA2472637C (fr)
DE (1) DE50301156D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8296000B2 (en) * 2010-09-08 2012-10-23 Railcomm, Llc Tracking rolling stock in a controlled area of a railway
ES2674936T3 (es) * 2014-01-27 2018-07-05 Thales Management & Services Deutschland Gmbh Conmutación de redundancia de puntos de detección
DE202014010613U1 (de) 2014-08-01 2016-02-25 Carl Zeiss Spectroscopy Gmbh Messanordnung zur Reflexionsmessung
ES2727574T3 (es) 2016-08-08 2019-10-17 Siemens Mobility GmbH Sistema y procedimiento para la determinación de la ocupación de vía
PT3378724T (pt) 2017-03-22 2020-01-28 Thales Man & Services Deutschland Gmbh Método para determinação fiável de uma informação de saída atual no domínio da tecnologia ferroviária
CN108345863B (zh) * 2018-03-05 2020-06-30 西南交通大学 一种基于深度学习的计轴器故障监测方法
CN117622263B (zh) * 2024-01-26 2024-06-07 北京城建智控科技股份有限公司 非通信车占用的确定方法、装置、电子设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH296516A (de) * 1951-10-03 1954-02-15 Siemens Ag Achszähleinrichtung mit Speicher in Eisenbahnanlagen.
DE4327674A1 (de) * 1993-08-13 1995-02-16 Siemens Ag Einrichtung zum Erfassen vorzugsweise schnellaufender Eisenbahnräder
EP1101684A1 (fr) * 1999-11-19 2001-05-23 Siemens Aktiengesellschaft Procédé de signalisation de voie libre au moyen d'un compteur d'essieux

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US3736420A (en) * 1971-09-13 1973-05-29 Westinghouse Air Brake Co Switch control arrangement for railroad classification yards
US4248396A (en) * 1979-07-26 1981-02-03 Siemens Corporation Method and apparatus for detecting railroad cars
DE3431171C2 (de) * 1984-08-24 1986-11-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Gleisfreimeldeeinrichtung mit Achszählung
DE4302092A1 (de) * 1993-01-21 1994-07-28 Siemens Ag Verfahren zum Bestimmen der Geschwindigkeit von Eisenbahnfahrzeugen, insbesondere solchen mit Drehgestellen
US6360337B1 (en) * 1999-01-27 2002-03-19 Sun Microsystems, Inc. System and method to perform histogrammic counting for performance evaluation
DE10042574A1 (de) * 2000-08-15 2002-02-28 Siemens Ag Verfahren und Einrichtung zur Steuerung eines Zuges
US7209811B1 (en) * 2001-11-22 2007-04-24 Siemens Aktiengesellschaft System and method for controlling a safety-critical railroad operating process
US6810312B2 (en) * 2002-09-30 2004-10-26 General Electric Company Method for identifying a loss of utilization of mobile assets
EP1623074B1 (fr) * 2003-05-12 2007-10-10 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Dispositif et procede pour controler un train de travaux

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH296516A (de) * 1951-10-03 1954-02-15 Siemens Ag Achszähleinrichtung mit Speicher in Eisenbahnanlagen.
DE4327674A1 (de) * 1993-08-13 1995-02-16 Siemens Ag Einrichtung zum Erfassen vorzugsweise schnellaufender Eisenbahnräder
EP1101684A1 (fr) * 1999-11-19 2001-05-23 Siemens Aktiengesellschaft Procédé de signalisation de voie libre au moyen d'un compteur d'essieux

Also Published As

Publication number Publication date
CA2472637C (fr) 2015-11-24
US8005585B2 (en) 2011-08-23
ATE303927T1 (de) 2005-09-15
DE50301156D1 (de) 2005-10-13
EP1498336B1 (fr) 2005-09-07
US20050015185A1 (en) 2005-01-20
CA2472637A1 (fr) 2005-01-18

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