EP1238883A1 - Sytéme de gestion de l'itinéraire d'un véhicule ferroviaire - Google Patents
Sytéme de gestion de l'itinéraire d'un véhicule ferroviaire Download PDFInfo
- Publication number
- EP1238883A1 EP1238883A1 EP02290397A EP02290397A EP1238883A1 EP 1238883 A1 EP1238883 A1 EP 1238883A1 EP 02290397 A EP02290397 A EP 02290397A EP 02290397 A EP02290397 A EP 02290397A EP 1238883 A1 EP1238883 A1 EP 1238883A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- route
- point
- vehicle
- arrival
- itinerary
- 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
Links
- 230000004048 modification Effects 0.000 claims abstract description 17
- 238000012986 modification Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000013213 extrapolation Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- 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
- B61L27/14—Following schedules
Definitions
- the present invention relates to a route management system for a railway vehicle traveling on a rail network between a starting point and a point arrival.
- rail networks generally include means for detecting the position of the vehicle on the network connected to a unit central processing unit loaded with an algorithm for controlling a change in the route of the rail vehicle between the starting point and the point of arrival, and in particular between a route change node and a convergence with an initial route.
- the central unit allows, by means of a suitable machine interface, a operator to successively enter the list of network points according to which the vehicle must circulate according to external events likely to require a modification of the originally planned route.
- a modification of the route may be necessary by the fact that a departure platform or an arrival platform is unavailable or by the presence of an obstacle on the railroad tracks.
- the operator manually enters all of the passage between the route change node and the convergence node with the initial intermediary then ensures, if necessary, the link with the following missions.
- One of the aims of the invention is to overcome this drawback.
- the subject of the invention is therefore a system for managing the route of a railway vehicle traveling on a rail network between a starting point and a point of arrival, the network comprising means for detecting the position of the vehicle on the network and a central processing unit comprising means for controlling a modification of the route of the rail vehicle between a change node route and a convergence node with an initial route, characterized in that the means for ordering a modification of the route include means for determine the set of possible routes between the route change node and the convergence node and means for comparing said set of routes with the initial route so as to control the change of route according to the route on closer to the route originally planned.
- a portion of the network is represented schematically railway equipped with a route management system capable of calculating, in real time, the route on which a train travels between a departure point and an arrival point.
- the rail network portion 10 shown in this figure 1 extends between starting points 12,14, each consisting of a set of starting docks, such as 16 and 18, and arrival points 20 and 22, also consisting of arrival docks, such as 24 and 26.
- the portion 10 of network comprises two railways 28 and 30. As is conventional, these railways are subdivided into cantons and are provided with a switching device, such as 32, ensuring a railway vehicle switch between the tracks 28 and 30.
- the rail network is equipped with detection devices passage, such as 34, regularly distributed in each canton, so as to proceed real-time detection of the position of the railway vehicle on the railway on along which it circulates.
- All the equipment of the rail network 10, namely the devices switch 32 and the detection devices 34 are connected to an interface 36 data acquisition and control of referral devices ensuring acquisition data from the detection devices 34 and the control of the devices switch 32 according to a predetermined initial route, stored in memory, between a starting point, such as 12, and an ending point, such as 20.
- the unit 36 is connected to a central processing unit.
- processing 38 ensuring the control of the operation of the interface 36.
- the central processing unit 38 manages the interface with the control unit 36 by sending of intermediate orders and by the acquisition of data from the devices switch 32 and detection devices 34, so as to follow the formation of a modified route, then its progressive destruction, when a train passes. all modification of a route gives rise to sending by the central processing unit 38 to the interface 36 for new control orders for the switching devices 32.
- the central unit 38 is constituted by a central computer in which are loaded all necessary programs to cause route modifications.
- a man / machine interface 40 allowing a operator to enter route modification orders and has a database of data (not shown) in which all the possible routes are loaded between the start points 12,14 and the finish points 20,22 of the rail network 10.
- the central processing unit 38 comprises means software to extract all possible routes from the database between a route change node and a route convergence node initial and software means to compare the set of routes extracted from the database data with the original route so as to keep only the route closest to the route initially planned in order to cause a modification of the route according to the closest route thus determined.
- the closest route is chosen as being the modified route with the most common rail vehicle crossing point with the route originally planned.
- the central processing unit 38 incorporates software means for calculation of the journey time according to the route thus modified so as to, by extrapolation, determine when the rail vehicle will reach the point of arrival and means of modifying, from this information, the duration of stay of the vehicle at the point of arrival in order to avoid a shift in rail service.
- the means for calculating the duration of the journey proceed to calculate the duration of the route canton by canton so as to provide, for each of these, the time of passage of the railway vehicle.
- a modification of the itinerary can take place at any point of the journey or more commonly at a starting point or an arrival point, these last two changes respectively corresponding to a platform change of departure and / or arrival.
- a modification of the end point can take place then that the rail vehicle is already on its route.
- the change node of route consists of the starting point 12 itself, the convergence node with the initial route, designated by the general reference numeral 42 in the figure being from when constituted by a point on the rail network located downstream from the starting point 12.
- a first phase 44 which corresponds to a phase during which an operator decides that the initially planned route should be changed, the route initially planned, shown in dotted lines in FIG. 3, is recovered.
- the operator enters, by means of the interface man / machine 40, information relating to the new departure platform 16.
- this information is recovered by the unit central processing unit 38.
- the latter performs a comparison between the route modified and the route initially planned and extracted from the database, all possible routes between the departure platform 16 and the convergence node 42 with the original route.
- the central processing unit 38 performs a comparison of all the routes thus obtained with the initial route and does not keeps only the route closest to the initially planned route.
- the itinerary on closest is chosen as the modified route with the most waypoints of the common rail vehicle with the route initially planned.
- control unit 36 of so that the latter controls the railway equipment so as to make travel the rail vehicle according to the route thus programmed (step 52).
- the central processing unit thus proceeds, by extrapolation, to the determining the trajectory of the vehicle and driving the control unit 36 so that that the switching devices are actuated at suitable times so that the rail vehicle is routed according to the programmed route.
- the central processing unit 38 proceeds, block by canton, to calculate the journey time for piloting railway equipment.
- the central unit 28 modifies the residence time of the rail vehicle at the arrival point, depending on the delay due to the change of itinerary, so that do not shift the rail service.
- the arrival point of the rail vehicle is then constituted by the arrival platform 24 located on the modified route, the route change node then being constituted by a point 43 of the rail network located upstream from the point of arrival, considering the direction of rail vehicle traffic along the railway track.
- the route modified traveled by the railway vehicle does not include a convergence node with the initial route, the convergence node being a virtual point arranged downstream of the point of arrival.
- the system described here is particularly useful, since it is suitable for a modification of the route of a rail vehicle even while the vehicle is traveling already this route. This facility allows you to easily and quickly manage hazards unforeseen events that may occur on the network, in particular in the event of the quay being unavailable initially planned for the reception of a train.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
- l'unité centrale comporte des moyens de calcul de la durée du trajet selon l'itinéraire modifié par les moyens pour commander une modification d'itinéraire.
- les moyens de calcul comportent des moyens de calcul de la durée du trajet selon chaque canton de l'itinéraire modifié ;
- l'unité centrale comporte des moyens pour modifier le temps de séjour du véhicule ferroviaire au point d'arrivée ;
- l'unité centrale comporte des moyens pour modifier un itinéraire ou le point d'arrivée d'un véhicule ferroviaire, au moment même où celui-ci est parcouru par le véhicule ferroviaire ;
- dans le cas où le véhicule ferroviaire est contraint de changer de quai de départ, le noeud de changement d'itinéraire est constitué par le point de départ du véhicule ferroviaire ; et
- dans le cas où le véhicule ferroviaire est contraint de changer de quai d'arrivé, le noeud de convergence est un point virtuel situé en aval du point d'arrivé, le véhicule ferroviaire étant stoppé au niveau du quai d'arrivé se trouvant sur l'itinéraire modifié ;
- la figure 1 est une vue schématique d'une portion de réseau ferroviaire équipée d'un système de gestion conforme à l'invention ;
- la figure 2 est un organigramme montrant les différentes phases de fonctionnement du système de gestion de la figure 1 ;
- la figure 3 est une vue schématique illustrant le cas d'un changement de quai de départ ;
- la figure 4 est vue schématique illustrant le cas d'un changement de quai d'arrivé.
Claims (7)
- Système de gestion de l'itinéraire d'un véhicule ferroviaire circulant sur un réseau ferroviaire (10) entre un point de départ (12, 14) et un point d'arrivée (20, 22), le réseau comportant des moyens de détection (34) de la position du véhicule sur le réseau et une unité centrale de traitement (38) comportant des moyens pour commander une modification de l'itinéraire du véhicule ferroviaire entre un noeud de changement d'itinéraire et un noeud de convergence avec un itinéraire initial, caractérisé en ce que les moyens pour commander une modification d'itinéraire comportent des moyens pour déterminer l'ensemble des itinéraires possibles entre le noeud de changement d'itinéraire et le noeud de convergence et des moyens pour comparer ledit ensemble d'itinéraires avec l'itinéraire initial de manière à commander le changement d'itinéraire selon l'itinéraire le plus proche de l'itinéraire initialement prévu.
- Système de gestion selon la revendication 1, caractérisé en ce que l'unité centrale (38) comporte des moyens de calcul de la durée du trajet selon l'itinéraire modifié par les moyens pour commander une modification d'itinéraire.
- Système de gestion selon la revendication 2, caractérisé en ce que les moyens de calcul comportent des moyens de calcul de la durée du trajet selon chaque canton de l'itinéraire modifié.
- Système de gestion selon l'une des revendications 2 et 3, caractérisé en ce que l'unité centrale comporte des moyens pour modifier le temps de séjour du véhicule ferroviaire au point d'arrivée.
- Système de gestion selon l'une quelconque des revendications précédentes, caractérisé en ce que l'unité centrale (38) comporte des moyens pour modifier un itinéraire ou le point d'arrivée d'un véhicule ferroviaire, au moment même où celui-ci est parcouru par le véhicule ferroviaire.
- Système de gestion selon l'une quelconque des revendications 1 à 5, caractérisé en ce que, dans le cas où le véhicule ferroviaire est contraint de changer de quai de départ, le noeud de changement d'itinéraire est constitué par le point de départ (12, 14) du véhicule ferroviaire.
- Système de gestion selon l'une quelconque des revendications 1 à 5, caractérisé en ce que, dans le cas où le véhicule ferroviaire est contraint de changer de quai d'arrivé, le noeud de convergence est un point virtuel situé en aval du point d'arrivé (20,22), le véhicule ferroviaire étant stoppé au niveau du quai d'arrivé se trouvant sur l'itinéraire modifié.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0103263A FR2821812B1 (fr) | 2001-03-09 | 2001-03-09 | Systeme de gestion de l'itineraire d'un vehicule ferroviaire |
| FR0103263 | 2001-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1238883A1 true EP1238883A1 (fr) | 2002-09-11 |
| EP1238883B1 EP1238883B1 (fr) | 2009-02-18 |
Family
ID=8860953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02290397A Expired - Lifetime EP1238883B1 (fr) | 2001-03-09 | 2002-02-19 | Sytéme de gestion de l'itinéraire d'un véhicule ferroviaire |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6766228B2 (fr) |
| EP (1) | EP1238883B1 (fr) |
| JP (1) | JP4294251B2 (fr) |
| BR (2) | BR0200670A (fr) |
| CA (1) | CA2374166C (fr) |
| DE (1) | DE60231162D1 (fr) |
| ES (1) | ES2321380T3 (fr) |
| FR (1) | FR2821812B1 (fr) |
| MX (1) | MXPA02002499A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532956A (zh) * | 2017-09-22 | 2019-03-29 | 交控科技股份有限公司 | 一种适于vbtc系统的行车控制方法及装置 |
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| US20040172175A1 (en) * | 2003-02-27 | 2004-09-02 | Julich Paul M. | System and method for dispatching by exception |
| US6873191B2 (en) * | 2002-12-31 | 2005-03-29 | Intersil Americas Inc. | Mechanism for providing over-voltage protection during power up of DC-DC converter |
| US20060212187A1 (en) * | 2003-02-27 | 2006-09-21 | Wills Mitchell S | Scheduler and method for managing unpredictable local trains |
| US20060212188A1 (en) * | 2003-02-27 | 2006-09-21 | Joel Kickbusch | Method and apparatus for automatic selection of alternative routing through congested areas using congestion prediction metrics |
| US7797087B2 (en) * | 2003-02-27 | 2010-09-14 | General Electric Company | Method and apparatus for selectively disabling train location reports |
| US7725249B2 (en) * | 2003-02-27 | 2010-05-25 | General Electric Company | Method and apparatus for congestion management |
| US7937193B2 (en) * | 2003-02-27 | 2011-05-03 | General Electric Company | Method and apparatus for coordinating railway line of road and yard planners |
| US8292172B2 (en) * | 2003-07-29 | 2012-10-23 | General Electric Company | Enhanced recordation device for rail car inspections |
| US7908047B2 (en) * | 2004-06-29 | 2011-03-15 | General Electric Company | Method and apparatus for run-time incorporation of domain data configuration changes |
| US7813846B2 (en) * | 2005-03-14 | 2010-10-12 | General Electric Company | System and method for railyard planning |
| US20070106434A1 (en) * | 2005-11-07 | 2007-05-10 | Galbraith Robert E Ii | User interface for railroad dispatch monitoring of a geographic region and display system employing a common data format for displaying information from different and diverse railroad CAD systems |
| US7457691B2 (en) | 2005-12-30 | 2008-11-25 | Canadian National Railway Company | Method and system for computing rail car switching solutions in a switchyard based on expected switching time |
| US7546185B2 (en) * | 2005-12-30 | 2009-06-09 | Canadian National Railway Company | System and method for computing railcar switching solutions using an available space search logic assigning different orders of preference to classification tracks |
| US7818101B2 (en) * | 2005-12-30 | 2010-10-19 | Canadian National Railway Company | System and method for computing rail car switching solutions in a switchyard using an iterative method |
| US7657348B2 (en) | 2005-12-30 | 2010-02-02 | Canadian National Railway Company | System and method for computing rail car switching solutions using dynamic classification track allocation |
| US8060263B2 (en) * | 2005-12-30 | 2011-11-15 | Canadian National Railway Company | System and method for forecasting the composition of an outbound train in a switchyard |
| US20070156298A1 (en) * | 2005-12-30 | 2007-07-05 | Canadian National Railway Company | System and method for computing rail car switching solutions by assessing space availability in a classification track on the basis of arrival profile |
| US7742849B2 (en) * | 2005-12-30 | 2010-06-22 | Canadian National Railway Company | System and method for computing car switching solutions in a switchyard using car ETA as a factor |
| US20070179688A1 (en) * | 2005-12-30 | 2007-08-02 | Canadian National Railway Company | System and method for computing rail car switching solutions in a switchyard |
| US7565228B2 (en) | 2005-12-30 | 2009-07-21 | Canadian National Railway Company | System and method for computing railcar switching solutions in a switchyard using empty car substitution logic |
| US7751952B2 (en) * | 2005-12-30 | 2010-07-06 | Canadian National Railway Company | System and method for computing rail car switching solutions in a switchyard including logic to re-switch cars for arrival rate |
| US7792616B2 (en) * | 2005-12-30 | 2010-09-07 | Canadian National Railway Company | System and method for computing rail car switching solutions in a switchyard including logic to re-switch cars for block size |
| US8055397B2 (en) * | 2005-12-30 | 2011-11-08 | Canadian National Railway Company | System and method for computing rail car switching sequence in a switchyard |
| US7596433B2 (en) | 2005-12-30 | 2009-09-29 | Canadian National Railway Company | System and method for computing rail car switching solutions in a switchyard with partially occupied classification track selection logic |
| US7747362B2 (en) * | 2005-12-30 | 2010-06-29 | Canadian National Railway Company | System and method for computing rail car switching solutions by assessing space availability in a classification track on the basis of block pull time |
| US7742848B2 (en) * | 2005-12-30 | 2010-06-22 | Canadian National Railway Company | System and method for computing rail car switching solutions in a switchyard including logic to re-switch cars for block pull time |
| US7734383B2 (en) * | 2006-05-02 | 2010-06-08 | General Electric Company | Method and apparatus for planning the movement of trains using dynamic analysis |
| US20070260497A1 (en) * | 2006-05-02 | 2007-11-08 | Wolfgang Daum | Method of planning train movement using a front end cost function |
| US8498762B2 (en) * | 2006-05-02 | 2013-07-30 | General Electric Company | Method of planning the movement of trains using route protection |
| US7797088B2 (en) * | 2006-05-02 | 2010-09-14 | General Electric Company | Method and apparatus for planning linked train movements |
| US7680750B2 (en) * | 2006-06-29 | 2010-03-16 | General Electric Company | Method of planning train movement using a three step optimization engine |
| US8082071B2 (en) * | 2006-09-11 | 2011-12-20 | General Electric Company | System and method of multi-generation positive train control system |
| US8433461B2 (en) * | 2006-11-02 | 2013-04-30 | General Electric Company | Method of planning the movement of trains using pre-allocation of resources |
| JP6298664B2 (ja) * | 2014-03-13 | 2018-03-20 | 株式会社日立製作所 | ダイヤデータ提案装置及びダイヤデータ提案方法 |
| JP2017213968A (ja) * | 2016-05-31 | 2017-12-07 | 東日本旅客鉄道株式会社 | 車両運用業務支援システム |
| US10279823B2 (en) * | 2016-08-08 | 2019-05-07 | General Electric Company | System for controlling or monitoring a vehicle system along a route |
| KR102759718B1 (ko) * | 2022-10-24 | 2025-01-24 | 한국철도기술연구원 | 진로 그래프 기반 열차 경합 해소 방법 및 장치 |
| EP4604047A1 (fr) * | 2024-02-13 | 2025-08-20 | HaCon Ingenieurgesellschaft mbH | Procédé mis en uvre par ordinateur de modification d'une trajectoire de véhicule ferroviaire |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0547548A1 (fr) * | 1991-12-18 | 1993-06-23 | Honda Giken Kogyo Kabushiki Kaisha | Dispositif de guidage de voyage pour véhicule |
| EP0583773A2 (fr) * | 1992-08-19 | 1994-02-23 | Aisin Aw Co., Ltd. | Système de navigation pour les véhicules |
| US5508930A (en) * | 1991-12-23 | 1996-04-16 | Motorola, Inc. | Vehicle navigation apparatus with new route replanning apparatus |
| FR2765374A1 (fr) * | 1997-06-12 | 1998-12-31 | Thierry Pierre Jean Hallier | Procede et dispositif pour controler le deplacement d'objets mobiles entre deux points determines |
| US6118389A (en) * | 1995-02-28 | 2000-09-12 | Nippondenso Co., Ltd. | Automobile navigation apparatus and method for setting detours in the same |
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| GB2361545A (en) * | 2000-01-27 | 2001-10-24 | Trafficmaster Developments Ltd | Traffic monitoring |
-
2001
- 2001-03-09 FR FR0103263A patent/FR2821812B1/fr not_active Expired - Lifetime
-
2002
- 2002-02-19 EP EP02290397A patent/EP1238883B1/fr not_active Expired - Lifetime
- 2002-02-19 ES ES02290397T patent/ES2321380T3/es not_active Expired - Lifetime
- 2002-02-19 DE DE60231162T patent/DE60231162D1/de not_active Expired - Lifetime
- 2002-02-25 US US10/081,188 patent/US6766228B2/en not_active Expired - Lifetime
- 2002-03-06 JP JP2002060264A patent/JP4294251B2/ja not_active Expired - Fee Related
- 2002-03-07 BR BR0200670-7A patent/BR0200670A/pt not_active IP Right Cessation
- 2002-03-07 MX MXPA02002499A patent/MXPA02002499A/es active IP Right Grant
- 2002-03-07 BR BRPI0200670A patent/BRPI0200670B1/pt unknown
- 2002-03-07 CA CA002374166A patent/CA2374166C/fr not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0547548A1 (fr) * | 1991-12-18 | 1993-06-23 | Honda Giken Kogyo Kabushiki Kaisha | Dispositif de guidage de voyage pour véhicule |
| US5508930A (en) * | 1991-12-23 | 1996-04-16 | Motorola, Inc. | Vehicle navigation apparatus with new route replanning apparatus |
| EP0583773A2 (fr) * | 1992-08-19 | 1994-02-23 | Aisin Aw Co., Ltd. | Système de navigation pour les véhicules |
| US6118389A (en) * | 1995-02-28 | 2000-09-12 | Nippondenso Co., Ltd. | Automobile navigation apparatus and method for setting detours in the same |
| FR2765374A1 (fr) * | 1997-06-12 | 1998-12-31 | Thierry Pierre Jean Hallier | Procede et dispositif pour controler le deplacement d'objets mobiles entre deux points determines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532956A (zh) * | 2017-09-22 | 2019-03-29 | 交控科技股份有限公司 | 一种适于vbtc系统的行车控制方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR0200670A (pt) | 2002-12-10 |
| US20020128757A1 (en) | 2002-09-12 |
| US6766228B2 (en) | 2004-07-20 |
| JP4294251B2 (ja) | 2009-07-08 |
| JP2002308102A (ja) | 2002-10-23 |
| DE60231162D1 (de) | 2009-04-02 |
| EP1238883B1 (fr) | 2009-02-18 |
| BRPI0200670B1 (pt) | 2019-09-03 |
| CA2374166C (fr) | 2009-08-18 |
| FR2821812B1 (fr) | 2003-12-19 |
| CA2374166A1 (fr) | 2002-09-09 |
| FR2821812A1 (fr) | 2002-09-13 |
| MXPA02002499A (es) | 2004-06-22 |
| ES2321380T3 (es) | 2009-06-05 |
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