EP0644098B1 - Dispositif de détermination et des traitement de données de circulation d'un véhicule ferroviaire - Google Patents

Dispositif de détermination et des traitement de données de circulation d'un véhicule ferroviaire Download PDF

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Publication number
EP0644098B1
EP0644098B1 EP94250208A EP94250208A EP0644098B1 EP 0644098 B1 EP0644098 B1 EP 0644098B1 EP 94250208 A EP94250208 A EP 94250208A EP 94250208 A EP94250208 A EP 94250208A EP 0644098 B1 EP0644098 B1 EP 0644098B1
Authority
EP
European Patent Office
Prior art keywords
rail vehicle
satellite
driving
central computer
braking
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
EP94250208A
Other languages
German (de)
English (en)
Other versions
EP0644098A2 (fr
EP0644098A3 (fr
Inventor
Keschwari Mahmud Rasti
Dietmar Gralla
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.)
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Knorr Bremse MRP Systeme fuer Schienenfahrzeuge GmbH and Co KG
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 Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH, Knorr Bremse MRP Systeme fuer Schienenfahrzeuge GmbH and Co KG filed Critical Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Publication of EP0644098A2 publication Critical patent/EP0644098A2/fr
Publication of EP0644098A3 publication Critical patent/EP0644098A3/fr
Application granted granted Critical
Publication of EP0644098B1 publication Critical patent/EP0644098B1/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
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0058—On-board optimisation of vehicle or vehicle train operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/10—Operations, e.g. scheduling or time tables
    • B61L27/16—Trackside optimisation of vehicle or train operation
    • 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 specified in claim 1 addresses the problem that Determine driving data with sufficient accuracy in an overall system and to be able to calculate.
  • the invention due to a electronically stored route map and an exact local Determination of the location of the rail vehicle Driving resistance forces, resulting from the route profile, the Track geometry and route design, can be determined.
  • This vehicle-specific resistance, braking and driving forces can permanently determined by the location via the satellite become.
  • target brakes are applied allows.
  • the destination station can be used to arrange vehicles and loads communicated for the purpose of rationalizing the loading and unloading processes become.
  • Another improvement is that the current one Position comparable with a position corresponding to normal operation is. In the event that deviations (e.g. the speed) are outside of the permissible tolerance range can be determined either on switched a new route for train control or a new one Driving strategy can be calculated in the central computer.
  • the invention is further designed so that for the train journey engaging braking or driving force or driving without braking and traction by means of signals to a driving control in the rail vehicle can be specified.
  • a computer integrated in the rail vehicle is transferred signal processing in the rail vehicle.
  • the device for determining and processing the driving data of a Rail vehicle 1, e.g. to determine the driving speed, the braking distances, adhesion, friction and / or sliding values and / or Centrifugal forces, especially its position and speed, is in radio communication with a satellite 2, which signals via Antennas 3 and 4 to one on the rail vehicle 1 Send recipient 5. These signals are used to calculate corresponding digital values in a microprocessor or Computer entered.
  • the travel of the rail vehicle 1 is performed using algorithms optimized and driving dynamics data ahead and / or following Trains 6 are included in the control algorithm of a central computer 7 involved, either on Earth or in satellite 2 is housed.
  • the signals are converted into a readable form a first circuit 8 is formed.
  • the signals available in this way are used to calculate the speed in a second circuit 9 and to calculate the positions of the rail vehicle 1 in one third circuit 10 processed.
  • An ABS circuit 11 is provided for each car.
  • the carriage position is then calculated Car tilt adjustment circuit 12 arranged.
  • the current position of the rail vehicle 1 can with a the position corresponding to normal operation can be compared.
  • a driving controller 14 is supplied with the corresponding data.
  • the central computer 7 is integrated in the satellite 2.
  • FIG. 3a An alternative solution according to FIG. 3a shows that each rail vehicle 1 the unit of the receiver 5, the first circuit 8, the second Circuit 9 and the third circuit 10 is assigned.
  • the central computer 7 stationary or on one or on each Rail vehicle 1 is provided.
  • the braking or driving force or driving without braking and pulling power by means of signals to one Driving control 14 can be specified in the rail vehicle 1.
  • the operator of the Rail vehicle 1 is also under by the central computer 7 Using appropriate software programs is a strategy proposal made.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Regulating Braking Force (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Claims (2)

  1. Dispositif pour optimiser le parcours d'un véhicule (1) ferroviaire, comportant un microprocesseur (9, 10, 13) qui est associé au véhicule ferroviaire, qui reçoit par l'intermédiaire d'un récepteur (5) du véhicule (1) ferroviaire des signaux émis par un satellite (2) pour le calcul de la position et de la vitesse du véhicule (1) ferroviaire et qui détermine en liaison avec une carte des trajets mise en mémoire des valeurs correspondantes pour la commande des forces d'entraínement et de freinage du véhicule ferroviaire,
       caractérisé
    en ce que des données dynamiques de circulation de trains se trouvant devant et/ou derrière sont intégrées à un algorithme dans l'ordinateur (7) central,
    en ce qu'il entre en outre dans la détermination des forces d'entraínement et de freinage des forces de résistance sur le parcours, qui sont déterminées par l'intermédiaire de la carte de trajet et de la position instantanée du véhicule ferroviaire et qui résultent du profil de la voie, de la géométrie des rails et de la conformation de la voie, et
    en ce qu'il est proposé à la personne qui manoeuvre le véhicule (1) ferroviaire, par l'intermédiaire de l'ordinateur (7) central, une proposition de stratégie, la position respective instantanée du véhicule (1) ferroviaire étant comparée à une position correspondant au fonctionnement et, en résultat de cela, il peut être prescrit pour le parcours du train, le déclenchement de force de freinage ou d'entraínement ou un roulement sans force de freinage d'entraínement au moyen de signaux adressés à une commande (14) de parcours dans le véhicule (1) ferroviaire.
  2. Dispositif suivant la revendication 1,
       caractérisé,    en ce que l'ordinateur (7) central est soit sur terre, soit dans le satellite (2).
EP94250208A 1993-09-14 1994-08-23 Dispositif de détermination et des traitement de données de circulation d'un véhicule ferroviaire Expired - Lifetime EP0644098B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4331931 1993-09-14
DE4331931A DE4331931A1 (de) 1993-09-14 1993-09-14 Einrichtung zum Ermitteln und Verarbeiten der Fahrdaten eines Schienenfahrzeugs

Publications (3)

Publication Number Publication Date
EP0644098A2 EP0644098A2 (fr) 1995-03-22
EP0644098A3 EP0644098A3 (fr) 1997-07-16
EP0644098B1 true EP0644098B1 (fr) 2002-01-23

Family

ID=6498120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94250208A Expired - Lifetime EP0644098B1 (fr) 1993-09-14 1994-08-23 Dispositif de détermination et des traitement de données de circulation d'un véhicule ferroviaire

Country Status (4)

Country Link
EP (1) EP0644098B1 (fr)
AT (1) ATE212300T1 (fr)
DE (2) DE4331931A1 (fr)
ES (1) ES2172523T3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816435C1 (de) * 1998-04-15 1999-06-17 Deutsche Bahn Ag Satellitenortungsvorrichtung
US10308265B2 (en) 2006-03-20 2019-06-04 Ge Global Sourcing Llc Vehicle control system and method
US9233696B2 (en) * 2006-03-20 2016-01-12 General Electric Company Trip optimizer method, system and computer software code for operating a railroad train to minimize wheel and track wear
US9733625B2 (en) 2006-03-20 2017-08-15 General Electric Company Trip optimization system and method for a train
US10569792B2 (en) 2006-03-20 2020-02-25 General Electric Company Vehicle control system and method
US9950722B2 (en) 2003-01-06 2018-04-24 General Electric Company System and method for vehicle control
WO2005095175A1 (fr) * 2004-03-27 2005-10-13 Aea Technology Plc Systeme d'exploitation de trains
US9828010B2 (en) 2006-03-20 2017-11-28 General Electric Company System, method and computer software code for determining a mission plan for a powered system using signal aspect information
US9834237B2 (en) 2012-11-21 2017-12-05 General Electric Company Route examining system and method
US9669851B2 (en) 2012-11-21 2017-06-06 General Electric Company Route examination system and method
CN104079898A (zh) * 2014-07-11 2014-10-01 中国北车集团大连机车研究所有限公司 旅客列车卫星电视接收装置
CN104973091B (zh) * 2015-07-07 2017-03-01 山西智济电子科技有限公司 一种电力机车防抱闸装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408521A1 (de) * 1984-03-08 1985-09-12 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum optimieren der fahrweise spurgefuehrter fahrzeuge bei automatischem fahrbetrieb
DE3707497A1 (de) * 1986-03-10 1987-09-17 Siemens Ag Einrichtung zum uebermitteln von informationen
GB8728165D0 (en) * 1987-12-02 1988-01-06 Secr Defence Rail network monitoring and control

Also Published As

Publication number Publication date
ATE212300T1 (de) 2002-02-15
EP0644098A2 (fr) 1995-03-22
EP0644098A3 (fr) 1997-07-16
ES2172523T3 (es) 2002-10-01
DE4331931A1 (de) 1995-05-18
DE59410034D1 (de) 2002-03-14

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