WO2009087121A1 - Procédé d'avertissement de collision et système d'avertissement de collision - Google Patents

Procédé d'avertissement de collision et système d'avertissement de collision Download PDF

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Publication number
WO2009087121A1
WO2009087121A1 PCT/EP2009/050016 EP2009050016W WO2009087121A1 WO 2009087121 A1 WO2009087121 A1 WO 2009087121A1 EP 2009050016 W EP2009050016 W EP 2009050016W WO 2009087121 A1 WO2009087121 A1 WO 2009087121A1
Authority
WO
WIPO (PCT)
Prior art keywords
data
collision
vehicle
vehicles
telegrams
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.)
Ceased
Application number
PCT/EP2009/050016
Other languages
German (de)
English (en)
Inventor
Jens Braband
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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of WO2009087121A1 publication Critical patent/WO2009087121A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0018—Communication with or on the vehicle or train
    • B61L15/0027—Radio-based, e.g. using GSM-R
    • 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 a method for collision warning for rail vehicles as well as such a colli ⁇ sion warning system.
  • the object is achieved by driving ⁇ inside the vehicle at predetermined time intervals current data telegrams comprising at least vehicle-specific data, Posi ⁇ tion data and speed vector data, generated and radiated by data radio a range that min ⁇ least corresponds to the braking distance, and Such data telegrams of other vehicles are received and evaluated for the risk of collision.
  • each vehicle is provided with a transmission / Receiving device is equipped, the transmission component is connected to a device for position data acquisition and the speed vector data acquisition and its receiving component with a device for the evaluation of other vehicles received data telegrams regarding Kollisionsge ⁇ driving.
  • the merely additionally required vehicle device preferably consists essentially of an industrial computer with a GPS receiver and a radio on an operational radio base for short ranges and a display.
  • the vehicle device determines position and speed and sends this data together with an identification code of the vehicle, in particular the vehicle number, at discrete intervals in the broadcast quasi as warning information to the environment.
  • an identification code of the vehicle in particular the vehicle number
  • a speed-dependent range of the data telegrams to be radiated from 3 km to 5 km is sufficient.
  • the vehicle unit can also for special trips, z. B.
  • the evaluation of other vehicles received data telegrams for risk of collision is carried out according to claim 2, characterized in that the data telegrams are evaluated by correlation of route data and timetable data with respect to actual hazardous conditions. Scheduled at the identified position expected vehicles that wait, for example, on a neighboring station siding for driving license, can be recognized as uncritical.
  • Speed or warning to the control center is the responsibility of the driver.
  • the vehicle device itself has preference ⁇ no direct intervention option, eg. B. on the brake system of the vehicle.
  • the time intervals of the data telegrams to be radiated are varied quasi randomly between a maximum and a minimum value according to claim 4.
  • This irregularity of the data telegram generation within predetermined limits can z. B. can be achieved by means of pseudo-Zufausiller.
  • the maximum value of the time intervals is reduced in the event of a possible danger of collision.
  • the frequency of the data telegram radiation is thus first of all increased successively.
  • the position data as part of the data telegram are preferably determined according to claim 6 by means of a satellite navigation system ⁇ .
  • the position data determination can be continued based on the last position and the speed for a configurable time.
  • odometrically determined position data can also be used.
  • the single figure shows two rail vehicles 1 and 2 on a collision course.
  • the velocity vectors of the two vehicles 1 and 2 are directed in opposite directions at different amounts, which is illustrated by arrows 3 and 4.
  • Both vehicles 1 and 2 emit data telegrams at irregular intervals in a broadcast method whose range depends on the speed and ultimately on the braking distance.
  • the vehicles 1 and 2 each build a kind of radio shield 5 and 6 around them.
  • Radio shield 5 or 6 includes the vehicle number, the momen ⁇ tane position and the speed incl.
  • Direction of travel of the respective vehicle 1 or 2. These data are determined in-vehicle and can be received by all equally equipped vehicles 2 and 1, if a vehicle 1 or 2 in the area of the radio plate 5 or 6 of another vehicle 2 or 1 penetrates. Such he ⁇ considerable approach leads to a visual and / or audible warning vehicle collision, if this approximation Not scheduled by scheduled meeting, in particular ⁇ special on adjacent railway tracks, is recognized as uncritical.
  • the received data telegrams walls ⁇ rer vehicles 2 and 1 by means of road map data and Streckenda- th rated manner of a time-distance diagram.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

La présente invention concerne un procédé d'avertissement de collision pour des véhicules (1, 2) roulant sur rails ainsi qu'un système d'avertissement de collision correspondant. Afin de pouvoir renoncer à une technique de sécurité coûteuse et très complexe, il est prévu que des télégrammes de données actuels qui comprennent au moins des données spécifiques au véhicule, des données de position et des données de vecteur de vitesse, soient générés dans le véhicule dans des intervalles de temps prescrits et soient émis au moyen d'un réseau de communication mobile de données d'une portée qui correspond au moins à la course de freinage et que de tels télégrammes de données d'autres véhicules (2, 1) soient reçus et le risque de collision évalué.
PCT/EP2009/050016 2008-01-08 2009-01-02 Procédé d'avertissement de collision et système d'avertissement de collision Ceased WO2009087121A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810003872 DE102008003872A1 (de) 2008-01-08 2008-01-08 Verfahren zur Kollisionswarnung und Kollisionswarnsystem
DE102008003872.5 2008-01-08

Publications (1)

Publication Number Publication Date
WO2009087121A1 true WO2009087121A1 (fr) 2009-07-16

Family

ID=40512489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/050016 Ceased WO2009087121A1 (fr) 2008-01-08 2009-01-02 Procédé d'avertissement de collision et système d'avertissement de collision

Country Status (2)

Country Link
DE (1) DE102008003872A1 (fr)
WO (1) WO2009087121A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010060797A1 (fr) * 2008-11-28 2010-06-03 Siemens Aktiengesellschaft Procédé et système d'avertissement de collision
CN102358334A (zh) * 2011-08-30 2012-02-22 北京交通大学 列车防撞预警系统
TWI547401B (zh) * 2013-08-07 2016-09-01 Hitachi Ltd Operation management system
WO2018050388A1 (fr) * 2016-09-14 2018-03-22 Siemens Aktiengesellschaft Procédé et système d'avertissement de risque de collision pour la détection de véhicules venant en sens inverse
DE102016218469A1 (de) 2016-09-26 2018-03-29 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Sicherung einer eisenbahntechnischen Anlage
DE102018213581A1 (de) * 2018-08-13 2020-02-13 Siemens Mobility GmbH Verfahren zum Kollisionsschutz von Schienenfahrzeugen
CN114834504A (zh) * 2022-05-12 2022-08-02 株洲中车特种装备科技有限公司 一种轨道车辆防撞方法及装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060405A1 (de) 2008-12-01 2010-06-10 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Positionsbestimmung bei schienengebundenen Fahrzeugen
DE102009006022A1 (de) 2009-01-23 2010-08-05 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Positionsbestimmung bei schienengebundenen Fahrzeugen
DE102009021053A1 (de) 2009-05-07 2010-11-11 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Positionsbestimmung bei schienengebundenen Fahrzeugen
DE102009049081A1 (de) 2009-10-06 2011-04-07 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Betreiben einer Eisenbahnstrecke
DE102011075218A1 (de) * 2011-05-04 2012-11-08 Siemens Aktiengesellschaft Verfahren zum Betreiben spurgebundener Fahrzeuge
DE102017106641A1 (de) * 2017-03-28 2018-10-04 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Verfahren zur Kollisionsvermeidung von Schienenfahrzeugen
DE102018203665A1 (de) * 2018-03-12 2019-09-12 Siemens Aktiengesellschaft Positions- und Geschwindigkeitsermittlung durch Kooperation zwischen einer Mehrzahl von Fahrzeugen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704366A1 (fr) * 1994-09-29 1996-04-03 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Disposition pour protéger des voies de chemin de fer
US5757291A (en) * 1995-09-08 1998-05-26 Pulse Electornics, Inc. Integrated proximity warning system and end of train communication system
DE19715773A1 (de) * 1997-04-16 1998-10-22 Ee Signals Gmbh & Co Kg Verfahren zur Sicherung eines Zugleitbetriebes eines Schienennetzes und Sicherungsgerät zur Durchführung dieses Verfahrens
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
WO2006097788A1 (fr) * 2005-03-14 2006-09-21 Mp S.R.L. Appareil de communication, de surveillance et de commande et procede associe pour trafic ferroviaire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704366A1 (fr) * 1994-09-29 1996-04-03 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Disposition pour protéger des voies de chemin de fer
US5757291A (en) * 1995-09-08 1998-05-26 Pulse Electornics, Inc. Integrated proximity warning system and end of train communication system
DE19715773A1 (de) * 1997-04-16 1998-10-22 Ee Signals Gmbh & Co Kg Verfahren zur Sicherung eines Zugleitbetriebes eines Schienennetzes und Sicherungsgerät zur Durchführung dieses Verfahrens
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
WO2006097788A1 (fr) * 2005-03-14 2006-09-21 Mp S.R.L. Appareil de communication, de surveillance et de commande et procede associe pour trafic ferroviaire

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010060797A1 (fr) * 2008-11-28 2010-06-03 Siemens Aktiengesellschaft Procédé et système d'avertissement de collision
CN102358334A (zh) * 2011-08-30 2012-02-22 北京交通大学 列车防撞预警系统
TWI547401B (zh) * 2013-08-07 2016-09-01 Hitachi Ltd Operation management system
WO2018050388A1 (fr) * 2016-09-14 2018-03-22 Siemens Aktiengesellschaft Procédé et système d'avertissement de risque de collision pour la détection de véhicules venant en sens inverse
DE102016218469A1 (de) 2016-09-26 2018-03-29 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Sicherung einer eisenbahntechnischen Anlage
DE102018213581A1 (de) * 2018-08-13 2020-02-13 Siemens Mobility GmbH Verfahren zum Kollisionsschutz von Schienenfahrzeugen
CN114834504A (zh) * 2022-05-12 2022-08-02 株洲中车特种装备科技有限公司 一种轨道车辆防撞方法及装置

Also Published As

Publication number Publication date
DE102008003872A1 (de) 2009-08-27

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