EP0704366A1 - Disposition pour protéger des voies de chemin de fer - Google Patents

Disposition pour protéger des voies de chemin de fer Download PDF

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Publication number
EP0704366A1
EP0704366A1 EP95115397A EP95115397A EP0704366A1 EP 0704366 A1 EP0704366 A1 EP 0704366A1 EP 95115397 A EP95115397 A EP 95115397A EP 95115397 A EP95115397 A EP 95115397A EP 0704366 A1 EP0704366 A1 EP 0704366A1
Authority
EP
European Patent Office
Prior art keywords
arrangement according
radio stations
radio
gps
designed
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.)
Withdrawn
Application number
EP95115397A
Other languages
German (de)
English (en)
Inventor
Gerhardt Dipl.-Ing. FH Grundig E.M.V. Berk
Reinhard Dipl.-Ing. FH Grundig E.M.V. Lehmann
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.)
Plettac AG
Original Assignee
Grundig AG
Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
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 Grundig AG, Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH filed Critical Grundig AG
Publication of EP0704366A1 publication Critical patent/EP0704366A1/fr
Withdrawn legal-status Critical Current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
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/021—Measuring and recording of train speed
    • 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
    • B61L23/06—Control, warning or like safety means along the route or between vehicles or trains for warning men working on the route
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
    • 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
    • B61L2205/04—Satellite based navigation systems, e.g. global positioning system [GPS]

Definitions

  • the invention relates to an arrangement for securing railway lines against collisions of trains with other trains or with other obstacles according to the preamble of claim 1.
  • a system for the display and control of moving objects is known from European published patent application EP-A 0 509 775.
  • the moving objects contain a GPS receiver (Global Positioning System - receiver), with the help of which they determine their location. They also contain a transmitter with which the location data are transmitted to a central control. In this central control, the position data of the individual moving objects are processed and displayed on a display unit together with a map of the area in question.
  • GPS receiver Global Positioning System - receiver
  • the disadvantage of the known arrangements is in particular that the information is only passed on in one direction, so that there is no efficient prevention of collisions.
  • the object of the invention is therefore to provide an arrangement in which a collision on railway lines can be reliably prevented.
  • the trains or potential obstacles are equipped with GPS receivers, each of which is connected to a radio station.
  • the radio stations cyclically send out location information, which is obtained from the GPS signal, and identification signals.
  • the identification signals contain information about the type of transmission station, for example fast train, local train or construction crew.
  • the identification signal can also contain information about the speed of the train, the anticipated braking distance or the track used, etc.
  • the radio stations are connected to evaluation units which, when receiving the location information of another radio station, show the distance to their own Determine your location and, if the distance falls below a specified minimum, issue a warning signal and / or call up a warning strategy automatically.
  • the warning signal can be an acoustic or visual warning display.
  • the warning strategy can consist, for example, of lowering the speed of the train and simultaneously actuating an optical or acoustic warning.
  • the arrangement according to the invention has the advantage that the individual radio stations are connected bidirectionally to one another, so that all the stations involved receive a danger message.
  • a construction crew is warned of an approaching train by an acoustic signal, and at the same time a reference is made to the construction crew on the train.
  • Another advantage of the invention is that both the location determination of the individual stations, the sending and receiving of the location information and the output of warning signals or the initiation of a warning strategy is carried out automatically, and errors due to human error are largely excluded.
  • the minimum distance, below which an alarm signal is output is specified as a function of the transmitted identification signals. For example, this distance can be less if a train approaches a stationary obstacle than if two trains approach each other on the same track.
  • Another advantageous embodiment of the invention provides that the radio stations transmit on a single frequency. In this way it is achieved that the transmitter and receiver of the overall arrangement need not be designed to be tunable to several frequencies.
  • a field strength detection circuit can be used, for example, to determine whether a radio message is being received.
  • a station is assigned to a construction team, for example, it is advantageous to provide further radio devices which are carried by the individual members of a construction team and which can receive a warning signal output by the station.
  • electronic route transmitters are provided on route sections on which no GPS signals can be received, which enable the location of a station to be calculated even without a GPS signal. In this way, location determinations can also be made in tunnels in which GPS signals cannot be received, so that radio stations located there can also transmit location data.
  • the current position can also be determined in such a way that position sensors are included in the evaluation unit, for example, which determine the current location data on the basis of the last GPS position determined. For example, the speed of the train can be used to determine the current location data. To increase the accuracy, changes in direction can, for example, be recorded and entered using a compass and thus be included in the determination of the current location.
  • At least one interface is also provided for entering data, in particular identification data, via an external keyboard, a computer or the like.
  • This figure shows an arrangement with two stations 1 and 10.
  • the individual stations consist of a GPS receiver 2, 12, which is connected to a radio station 3, 13.
  • the radio station is designed to send and receive messages.
  • Stations 1 and 10 each further contain an evaluation unit 4, 14, which is connected to a warning signal generator 5, 15.
  • the station radios 16, 17 and 18 are also assigned, which are designed to receive messages from the radio station 13.
  • the GPS receivers 2, 12 receive data via antennas, not shown in the figure, with which they can determine the location in a known manner with relatively high accuracy.
  • This position data is sent to the evaluation unit 4, 14 and the radio station 3, 13.
  • the radio station 3, 13 sends the location information obtained in the GPS receiver 2, 12 to the other radio stations at predetermined cyclical intervals and also receives the signals which are transmitted cyclically by other radio stations and are passed on to the evaluation unit 4, 14.
  • the received location data of other stations are compared with their own and the distance from the other station or stations is determined. If this distance falls below a predetermined limit value, a warning signal is issued or a warning strategy is initiated, which can be specified differently from station to station.
  • a station that is arranged in a train can provide in its warning strategy that the train driver is made aware of the situation by an acoustic warning signal and that at the same time the speed of the train is reduced.
  • an acoustic warning signal can also be output and an additional warning message can be automatically sent to the various handheld radios 16, 17, 18. In this way, each member of a construction team can be made aware of the danger.
  • a predetermined status message can, for example, be assigned to a specific operating button. For example, after being warned of an approaching train and causing the danger zone to be cleared, the site manager can send a status message stating that the tracks are clear. A warning strategy that has already been initiated can then be aborted on the receiving train or it is not initiated at all.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
EP95115397A 1994-09-29 1995-09-29 Disposition pour protéger des voies de chemin de fer Withdrawn EP0704366A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944434861 DE4434861A1 (de) 1994-09-29 1994-09-29 Anordnung zur Sicherung von Bahnstrecken
DE4434861 1994-09-29

Publications (1)

Publication Number Publication Date
EP0704366A1 true EP0704366A1 (fr) 1996-04-03

Family

ID=6529543

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115397A Withdrawn EP0704366A1 (fr) 1994-09-29 1995-09-29 Disposition pour protéger des voies de chemin de fer

Country Status (2)

Country Link
EP (1) EP0704366A1 (fr)
DE (1) DE4434861A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000071402A1 (fr) * 1999-05-25 2000-11-30 Bernard Douet Procede et systeme pour detecter et surveiller de maniere automatique la position d'au moins un vehicule guide
GB2378302A (en) * 2001-07-31 2003-02-05 Ronald Tubb Train collision avoidance
WO2005000659A1 (fr) * 2003-06-30 2005-01-06 Fontes Joao Antonio Crespo Systeme de determination de la position relative entre divers vehicules
WO2009087121A1 (fr) * 2008-01-08 2009-07-16 Siemens Aktiengesellschaft Procédé d'avertissement de collision et système d'avertissement de collision
WO2010127958A1 (fr) * 2009-05-07 2010-11-11 Siemens Aktiengesellschaft Procédé et dispositif pour déterminer la position de véhicules ferroviaires
CN102700571A (zh) * 2012-05-25 2012-10-03 兰州交通大学 基于车车通信的ctcs安全叠加列车碰撞防护系统及方法
CN103802863A (zh) * 2012-11-06 2014-05-21 南车青岛四方机车车辆股份有限公司 高速轨道车辆防追尾告警方法及装置
CN103950458A (zh) * 2014-05-07 2014-07-30 北京佳讯飞鸿电气股份有限公司 一种监测铁路站场作业人员点外上道的方法
EP3381766A1 (fr) * 2017-03-28 2018-10-03 KNORR-BREMSE Systeme für Schienenfahrzeuge GmbH Procédé d'évitement d'obstacles pour véhicules ferroviaires
WO2019042752A1 (fr) * 2017-09-01 2019-03-07 Siemens Aktiengesellschaft Dispositifs et procédé pour commander un réseau de véhicules ferroviaires

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636108C2 (de) * 1996-09-05 2001-05-23 Siemens Ag Zugortungssystem
DE19823989C2 (de) * 1998-05-29 2001-05-31 Hans Protschka RDC-Area Ein Funk-Datenkommunikationssystem, bei dem die Adressierung und Identifikation der miteinander kommunizierenden Geräte und Systeme über Standortkoordinaten, die ein Adressierungsgebiet beschreiben, erfolgt
DE102008020700A1 (de) * 2008-04-24 2009-11-05 Deutsches Zentrum für Luft- und Raumfahrt e.V. Eisenbahnkollisions-Warnvorrichtung
DE102014001534B4 (de) 2014-02-07 2017-10-05 Intelligence On Wheels Ug (Haftungsbeschränkt) Warnvorrichtung und Kollisionswarnsystem für Schienenfahrzeuge und Personen
FR3026710B1 (fr) * 2014-10-03 2017-10-06 Metrolab Vehicule ferroviaire, vehicules ferroviaires amont et aval, procede de regulation de distance entre un vehicule ferroviaire aval et un vehicule ferroviaire amont
CN106004931B (zh) * 2016-06-07 2018-02-09 深圳航天科技创新研究院 一种基于无线测距技术的列车接近告警系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915466A1 (de) 1989-05-11 1989-12-07 Goetting Hans Heinrich Jun Verfahren zur aufnahme und durchfuehrung eines geregelten funkbetriebs zur kollisionsverhinderung zwischen fahrzeugen
FR2636758A1 (fr) * 1988-09-16 1990-03-23 Platon Jean Pierre Procede et systeme de transmission par voie hertzienne de signaux permettant notamment a un vehicule de connaitre la distance le separant d'un obstacle potentiel
WO1992003746A1 (fr) * 1990-08-22 1992-03-05 Fraughton Edward J Systeme et procede universels de navigation dynamique, de surveillance, de localisation d'appels de detresse et anti-collision
EP0509776A2 (fr) * 1991-04-19 1992-10-21 Pioneer Electronic Corporation Système de surveillance et de commande à distance pour corps mobiles
EP0509775A2 (fr) 1991-04-19 1992-10-21 Pioneer Electronic Corporation Système pour surveiller et contrôler des mobiles à distance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8728165D0 (en) * 1987-12-02 1988-01-06 Secr Defence Rail network monitoring and control
GB9021345D0 (en) * 1990-10-01 1990-11-14 Marconi Gec Ltd Vehicle control system
DE4244624A1 (de) * 1992-12-29 1994-06-30 Mannesmann Ag Verfahren und Einrichtung zum Ermitteln von Fahrdaten eines Schienenfahrzeugs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636758A1 (fr) * 1988-09-16 1990-03-23 Platon Jean Pierre Procede et systeme de transmission par voie hertzienne de signaux permettant notamment a un vehicule de connaitre la distance le separant d'un obstacle potentiel
DE3915466A1 (de) 1989-05-11 1989-12-07 Goetting Hans Heinrich Jun Verfahren zur aufnahme und durchfuehrung eines geregelten funkbetriebs zur kollisionsverhinderung zwischen fahrzeugen
WO1992003746A1 (fr) * 1990-08-22 1992-03-05 Fraughton Edward J Systeme et procede universels de navigation dynamique, de surveillance, de localisation d'appels de detresse et anti-collision
EP0509776A2 (fr) * 1991-04-19 1992-10-21 Pioneer Electronic Corporation Système de surveillance et de commande à distance pour corps mobiles
EP0509775A2 (fr) 1991-04-19 1992-10-21 Pioneer Electronic Corporation Système pour surveiller et contrôler des mobiles à distance

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000071402A1 (fr) * 1999-05-25 2000-11-30 Bernard Douet Procede et systeme pour detecter et surveiller de maniere automatique la position d'au moins un vehicule guide
GB2378302A (en) * 2001-07-31 2003-02-05 Ronald Tubb Train collision avoidance
WO2005000659A1 (fr) * 2003-06-30 2005-01-06 Fontes Joao Antonio Crespo Systeme de determination de la position relative entre divers vehicules
WO2009087121A1 (fr) * 2008-01-08 2009-07-16 Siemens Aktiengesellschaft Procédé d'avertissement de collision et système d'avertissement de collision
WO2010127958A1 (fr) * 2009-05-07 2010-11-11 Siemens Aktiengesellschaft Procédé et dispositif pour déterminer la position de véhicules ferroviaires
CN102700571A (zh) * 2012-05-25 2012-10-03 兰州交通大学 基于车车通信的ctcs安全叠加列车碰撞防护系统及方法
CN103802863A (zh) * 2012-11-06 2014-05-21 南车青岛四方机车车辆股份有限公司 高速轨道车辆防追尾告警方法及装置
CN103950458A (zh) * 2014-05-07 2014-07-30 北京佳讯飞鸿电气股份有限公司 一种监测铁路站场作业人员点外上道的方法
CN103950458B (zh) * 2014-05-07 2016-04-27 北京佳讯飞鸿电气股份有限公司 一种监测铁路站场作业人员点外上道的方法
EP3381766A1 (fr) * 2017-03-28 2018-10-03 KNORR-BREMSE Systeme für Schienenfahrzeuge GmbH Procédé d'évitement d'obstacles pour véhicules ferroviaires
WO2019042752A1 (fr) * 2017-09-01 2019-03-07 Siemens Aktiengesellschaft Dispositifs et procédé pour commander un réseau de véhicules ferroviaires
CN111247047A (zh) * 2017-09-01 2020-06-05 西门子交通有限公司 用于运行轨道车辆网络的设备、方法
RU2733312C1 (ru) * 2017-09-01 2020-10-01 Сименс Мобилити Гмбх Способ эксплуатации сети рельсовых транспортных средств
CN111247047B (zh) * 2017-09-01 2022-07-15 西门子交通有限公司 用于运行轨道车辆网络的方法
US11753053B2 (en) 2017-09-01 2023-09-12 Siemens Mobility GmbH Method for operating a rail vehicle network

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