FR3063705B1 - METHOD AND SYSTEM FOR CONTROLLING THE SPEED OF A RAILWAY VEHICLE - Google Patents

METHOD AND SYSTEM FOR CONTROLLING THE SPEED OF A RAILWAY VEHICLE Download PDF

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Publication number
FR3063705B1
FR3063705B1 FR1751900A FR1751900A FR3063705B1 FR 3063705 B1 FR3063705 B1 FR 3063705B1 FR 1751900 A FR1751900 A FR 1751900A FR 1751900 A FR1751900 A FR 1751900A FR 3063705 B1 FR3063705 B1 FR 3063705B1
Authority
FR
France
Prior art keywords
speed
vehicle
railway
controlling
railway vehicle
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.)
Active
Application number
FR1751900A
Other languages
French (fr)
Other versions
FR3063705A1 (en
Inventor
Frederic Ballereau
Francois Foussard
Franck Martin
Matthieu Thibault
Faycal Ahmed-Zaid
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.)
SNCF Voyageurs SA
Original Assignee
SNCF Mobilites
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 SNCF Mobilites filed Critical SNCF Mobilites
Priority to FR1751900A priority Critical patent/FR3063705B1/en
Publication of FR3063705A1 publication Critical patent/FR3063705A1/en
Application granted granted Critical
Publication of FR3063705B1 publication Critical patent/FR3063705B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B61L15/0062—On-board target speed calculation or supervision
    • 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
    • B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • 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
    • 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
    • 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
    • B61L25/026—Relative localisation, e.g. using odometer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

L'invention concerne un procédé de contrôle de la vitesse d'un véhicule ferroviaire circulant sur une voie ferrée comprenant au moins une itération d'une phase (100), dite de contrôle, comprenant les étapes suivantes : - détermination (102) de la position dudit véhicule sur ladite voie ferrée, - identification (104) d'un point de transition de vitesse le plus proche, par comparaison de la position dudit véhicule à la position d'au moins un point d'échantillonnage préalablement mémorisé dans une base de données, - comparaison (106) d'une vitesse actuelle dudit véhicule à une vitesse à atteindre au niveau dudit point de transition ; - en fonction de ladite comparaison, commande (108) dudit véhicule pour atteindre ladite vitesse. L'invention concerne aussi un système de contrôle de la vitesse d'un véhicule ferroviaire circulant dans une voie d'un réseau ferroviaire comprenant des moyens agencés pour réaliser toutes les étapes du procédé selon l'invention.The invention relates to a method for controlling the speed of a railway vehicle traveling on a railway track comprising at least one iteration of a so-called control phase (100), comprising the following steps: - determination (102) of the position of said vehicle on said railway, - identification (104) of a point of closest speed transition, by comparing the position of said vehicle to the position of at least one sampling point previously stored in a database data, - comparison (106) of a current speed of said vehicle with a speed to be reached at said transition point; - as a function of said comparison, control (108) of said vehicle to reach said speed. The invention also relates to a system for controlling the speed of a railway vehicle traveling in a track of a railway network comprising means arranged to carry out all the steps of the method according to the invention.

FR1751900A 2017-03-08 2017-03-08 METHOD AND SYSTEM FOR CONTROLLING THE SPEED OF A RAILWAY VEHICLE Active FR3063705B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1751900A FR3063705B1 (en) 2017-03-08 2017-03-08 METHOD AND SYSTEM FOR CONTROLLING THE SPEED OF A RAILWAY VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751900A FR3063705B1 (en) 2017-03-08 2017-03-08 METHOD AND SYSTEM FOR CONTROLLING THE SPEED OF A RAILWAY VEHICLE
FR1751900 2017-03-08

Publications (2)

Publication Number Publication Date
FR3063705A1 FR3063705A1 (en) 2018-09-14
FR3063705B1 true FR3063705B1 (en) 2022-01-21

Family

ID=58645292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751900A Active FR3063705B1 (en) 2017-03-08 2017-03-08 METHOD AND SYSTEM FOR CONTROLLING THE SPEED OF A RAILWAY VEHICLE

Country Status (1)

Country Link
FR (1) FR3063705B1 (en)

Family Cites Families (5)

* 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
US20040015275A1 (en) * 2002-07-18 2004-01-22 Herzog Stanley M. Automatic control system for trains
GB0512667D0 (en) * 2005-06-22 2005-07-27 Groenewald Coenraad J Safety arrangement
US8965604B2 (en) * 2008-03-13 2015-02-24 General Electric Company System and method for determining a quality value of a location estimation of a powered system
US7765859B2 (en) * 2008-04-14 2010-08-03 Wabtec Holding Corp. Method and system for determining brake shoe effectiveness

Also Published As

Publication number Publication date
FR3063705A1 (en) 2018-09-14

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